Merge branch 'develop' into feature/fix-country-region-city-transfer

# Conflicts:
#	apps/location/models.py
#	apps/location/transfer_data.py
#	apps/location/views/common.py
#	apps/transfer/management/commands/transfer.py
#	project/settings/local.py

apps/account/serializers/back.py

@@ -1,6 +1,7 @@
 """Back account serializers"""
 from rest_framework import serializers
 from account import models
+from account.models import User
 
 
 class RoleSerializer(serializers.ModelSerializer):
@@ -18,4 +19,33 @@ class UserRoleSerializer(serializers.ModelSerializer):
         fields = [
             'user',
             'role'
-        ]
+        ]
+
+
+class BackUserSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = User
+        fields = '__all__'
+        extra_kwargs = {
+            'password': {'write_only': True}
+        }
+        read_only_fields = ('old_password', 'last_login', 'date_joined')
+
+    def create(self, validated_data):
+        user = super().create(validated_data)
+        user.set_password(validated_data['password'])
+        user.save()
+        return user
+
+
+class BackDetailUserSerializer(BackUserSerializer):
+    class Meta:
+        model = User
+        exclude = ('password',)
+        read_only_fields = ('old_password', 'last_login', 'date_joined')
+
+    def create(self, validated_data):
+        user = super().create(validated_data)
+        user.set_password(validated_data['password'])
+        user.save()
+        return user

apps/account/serializers/common.py

@@ -99,6 +99,18 @@ class UserBaseSerializer(serializers.ModelSerializer):
         read_only_fields = fields
 
 
+class UserShortSerializer(UserSerializer):
+    """Compact serializer for model  User."""
+
+    class Meta(UserSerializer.Meta):
+        """Meta class."""
+        fields = [
+            'id',
+            'fullname',
+            'email',
+        ]
+
+
 class ChangePasswordSerializer(serializers.ModelSerializer):
     """Serializer for model User."""
 

apps/account/tests/tests_back.py

@@ -84,3 +84,52 @@ class UserRoleTests(APITestCase):
 
         response = self.client.post(url, data=data, format='json')
         self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
+
+class UserTestCase(APITestCase):
+
+    def setUp(self):
+        self.user_1 = User.objects.create_user(
+            username='alex',
+            email='alex@mail.com',
+            password='alex_password',
+            is_staff=True,
+        )
+
+        self.user_2 = User.objects.create_user(
+            username='boris',
+            email='boris@mail.com',
+            password='boris_password',
+        )
+
+        # get tokens
+        tokens = User.create_jwt_tokens(self.user_1)
+        self.client.cookies = SimpleCookie(
+            {'access_token': tokens.get('access_token'),
+             'refresh_token': tokens.get('refresh_token')})
+
+    def test_user_CRUD(self):
+        response = self.client.get('/api/back/account/user/', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        data = {
+            'username': 'roman',
+            'email': 'roman@mail.com',
+            'password': 'roman_password',
+        }
+
+        response = self.client.post('/api/back/account/user/', data=data)
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
+        response = self.client.get(f'/api/back/account/user/{self.user_2.id}/', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        update_data = {
+            'first_name': 'Boris'
+        }
+
+        response = self.client.patch(f'/api/back/account/user/{self.user_2.id}/', data=update_data)
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        response = self.client.delete(f'/api/back/account/user/{self.user_2.id}/')
+        self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)

apps/account/urls/back.py

@@ -8,5 +8,6 @@ app_name = 'account'
 urlpatterns = [
     path('role/', views.RoleLstView.as_view(), name='role-list-create'),
     path('user-role/', views.UserRoleLstView.as_view(), name='user-role-list-create'),
-
+    path('user/', views.UserLstView.as_view(), name='user-list-create'),
+    path('user/<int:id>/', views.UserRUDView.as_view(), name='user-rud'),
 ]

apps/account/views/back.py

@@ -1,6 +1,9 @@
-from rest_framework import generics
+from django_filters.rest_framework import DjangoFilterBackend
-from account.serializers import back as serializers
+from rest_framework import generics, permissions
+
 from account import models
+from account.models import User
+from account.serializers import back as serializers
 
 
 class RoleLstView(generics.ListCreateAPIView):
@@ -10,4 +13,27 @@ class RoleLstView(generics.ListCreateAPIView):
 
 class UserRoleLstView(generics.ListCreateAPIView):
     serializer_class = serializers.UserRoleSerializer
-    queryset = models.Role.objects.all()
+    queryset = models.Role.objects.all()
+
+
+class UserLstView(generics.ListCreateAPIView):
+    """User list create view."""
+    queryset = User.objects.all()
+    serializer_class = serializers.BackUserSerializer
+    permission_classes = (permissions.IsAdminUser,)
+    filter_backends = (DjangoFilterBackend,)
+    filterset_fields = (
+        'email_confirmed',
+        'is_staff',
+        'is_active',
+        'is_superuser',
+        'roles',
+    )
+
+
+class UserRUDView(generics.RetrieveUpdateDestroyAPIView):
+    """User RUD view."""
+    queryset = User.objects.all()
+    serializer_class = serializers.BackDetailUserSerializer
+    permission_classes = (permissions.IsAdminUser,)
+    lookup_field = 'id'

apps/account/views/common.py

@@ -63,7 +63,7 @@ class SendConfirmationEmailView(generics.GenericAPIView):
         return Response(status=status.HTTP_200_OK)
 
 
-class ConfirmEmailView(JWTGenericViewMixin):
+class ConfirmEmailView(JWTGenericViewMixin, generics.GenericAPIView):
     """View for confirm changing email"""
 
     permission_classes = (permissions.AllowAny,)

apps/account/views/web.py

@@ -33,7 +33,7 @@ class PasswordResetView(generics.GenericAPIView):
         return Response(status=status.HTTP_200_OK)
 
 
-class PasswordResetConfirmView(JWTGenericViewMixin):
+class PasswordResetConfirmView(JWTGenericViewMixin, generics.GenericAPIView):
     """View for confirmation new password"""
     serializer_class = serializers.PasswordResetConfirmSerializer
     permission_classes = (permissions.AllowAny,)

apps/advertisement/migrations/0008_auto_20191116_1135.py

@@ -0,0 +1,17 @@
+# Generated by Django 2.2.7 on 2019-11-16 11:35
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('advertisement', '0007_auto_20191115_0750'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='advertisement',
+            options={'verbose_name': 'Advertisement', 'verbose_name_plural': 'Advertisements'},
+        ),
+    ]

apps/advertisement/models.py

@@ -2,11 +2,12 @@
 import uuid
 
 from django.db import models
+from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 
+from main.models import Page
 from translation.models import Language
 from utils.models import ProjectBaseMixin, ImageMixin, PlatformMixin, URLImageMixin
-from main.models import Page
 
 
 class AdvertisementQuerySet(models.QuerySet):
@@ -25,6 +26,10 @@ class AdvertisementQuerySet(models.QuerySet):
         """Filter by locale."""
         return self.filter(target_languages__locale=locale)
 
+    def valid(self):
+        """Return only valid advertisements."""
+        return self.filter(end__lte=timezone.now())
+
 
 class Advertisement(ProjectBaseMixin):
     """Advertisement model."""
@@ -50,11 +55,17 @@ class Advertisement(ProjectBaseMixin):
 
     class Meta:
         verbose_name = _('Advertisement')
-        verbose_name_plural = _('Advertisement')
+        verbose_name_plural = _('Advertisements')
 
     def __str__(self):
         return str(self.url)
 
+    def delete(self, using=None, keep_parents=False):
+        """Overridden delete method."""
+        # Delete all related pages.
+        self.pages.all().delete()
+        return super().delete(using, keep_parents)
+
     @property
     def mobile_page(self):
         """Return mobile page"""

apps/advertisement/serializers/__init__.py

@@ -1,3 +1,4 @@
 from .common import *
 from .mobile import *
 from .web import *
+from .back import *

apps/advertisement/serializers/back.py

@@ -0,0 +1,26 @@
+"""Serializers for back office app advertisements"""
+from main.serializers import PageBaseSerializer
+
+
+class AdvertisementPageBaseSerializer(PageBaseSerializer):
+    """Base serializer for linking page w/ advertisement."""
+
+    class Meta(PageBaseSerializer.Meta):
+        """Meta class."""
+
+        PageBaseSerializer.Meta.extra_kwargs.update({
+            'advertisement': {'write_only': True},
+            'image_url': {'required': True},
+            'width': {'required': True},
+            'height': {'required': True},
+        })
+
+
+class AdvertisementPageListCreateSerializer(AdvertisementPageBaseSerializer):
+    """Serializer for linking page w/ advertisement."""
+
+    def create(self, validated_data):
+        """Overridden create method."""
+
+        validated_data['advertisement'] = self.context.get('view').get_object()
+        return super().create(validated_data)

apps/advertisement/serializers/common.py

@@ -3,15 +3,28 @@ from rest_framework import serializers
 
 from advertisement import models
 from translation.serializers import LanguageSerializer
-from main.serializers import SiteShortSerializer
+from main.serializers import SiteShortSerializer, PageBaseSerializer
-from main.serializers import PageBaseSerializer
+from translation.models import Language
+from main.models import SiteSettings
 
 
 class AdvertisementBaseSerializer(serializers.ModelSerializer):
     """Base serializer for model Advertisement."""
 
-    languages = LanguageSerializer(many=True, read_only=True)
+    languages = LanguageSerializer(many=True, read_only=True,
+                                   source='target_languages')
+    target_languages = serializers.PrimaryKeyRelatedField(
+        queryset=Language.objects.all(),
+        many=True,
+        write_only=True
+    )
     sites = SiteShortSerializer(many=True, read_only=True)
+    target_sites = serializers.PrimaryKeyRelatedField(
+        queryset=SiteSettings.objects.all(),
+        many=True,
+        write_only=True,
+        source='sites'
+    )
 
     class Meta:
         model = models.Advertisement
@@ -21,7 +34,9 @@ class AdvertisementBaseSerializer(serializers.ModelSerializer):
             'url',
             'block_level',
             'languages',
+            'target_languages',
             'sites',
+            'target_sites',
             'start',
             'end',
         ]

apps/advertisement/transfer_data.py

@@ -1,20 +1,42 @@
 from pprint import pprint
 
 from transfer.models import Ads
-from transfer.serializers.advertisement import AdvertisementSerializer
+from transfer.serializers.advertisement import AdvertisementSerializer, AdvertisementImageSerializer
 
 
 def transfer_advertisement():
-    queryset = Ads.objects.filter(href__isnull=False).values_list('id', 'href', 'attachment_suffix_url')
+    errors = []
+    queryset = Ads.objects.exclude(href__isnull=True) \
+                          .exclude(attachment_suffix_url__isnull=True) \
+                          .exclude(site_id__isnull=True)
 
     serialized_data = AdvertisementSerializer(data=list(queryset.values()), many=True)
 
     if serialized_data.is_valid():
         serialized_data.save()
     else:
-        pprint(f"News serializer errors: {serialized_data.errors}")
+        for d in serialized_data.errors: errors.append(d) if d else None
+        pprint(f"transfer_product errors: {errors}")
+
+
+def transfer_page():
+    errors = []
+    queryset = Ads.objects.exclude(href__isnull=True) \
+                          .exclude(attachment_suffix_url__isnull=True) \
+                          .exclude(site_id__isnull=True)
+
+    serialized_data = AdvertisementImageSerializer(data=list(queryset.values()), many=True)
+
+    if serialized_data.is_valid():
+        serialized_data.save()
+    else:
+        for d in serialized_data.errors: errors.append(d) if d else None
+        pprint(f"transfer_page errors: {errors}")
 
 
 data_types = {
-    "commercial": [transfer_advertisement]
+    "commercial": [
+        transfer_advertisement,
+        transfer_page
+    ]
 }

apps/advertisement/urls/back.py

@@ -0,0 +1,18 @@
+"""Advertisement back office urlpaths."""
+from django.urls import path
+from advertisement import views
+from advertisement.urls.common import common_urlpatterns
+
+
+app_name = 'advertisements'
+
+urlpatterns = [
+    path('', views.AdvertisementListCreateView.as_view(), name='list-create'),
+    path('<int:pk>/', views.AdvertisementRUDView.as_view(), name='rud'),
+    path('<int:pk>/pages/', views.AdvertisementPageListCreateView.as_view(),
+         name='page-list-create'),
+    path('<int:ad_pk>/pages/<int:page_pk>/', views.AdvertisementPageRUDView.as_view(),
+         name='page-rud')
+]
+
+urlpatterns += common_urlpatterns

apps/advertisement/urls/common.py

@@ -1,5 +1,6 @@
 """Advertisement common urlpaths."""
 from django.urls import path
+from advertisement import views
 
 
 app_name = 'advertisements'

apps/advertisement/views/__init__.py

@@ -1,3 +1,4 @@
 from .common import *
 from .mobile import *
 from .web import *
+from .back import *

apps/advertisement/views/back.py

@@ -0,0 +1,77 @@
+"""Back office views for app advertisement"""
+from rest_framework import generics
+from rest_framework import permissions
+from django.shortcuts import get_object_or_404
+
+from advertisement.models import Advertisement
+from rest_framework.response import Response
+from rest_framework import status
+from advertisement.serializers import (AdvertisementBaseSerializer,
+                                       AdvertisementPageBaseSerializer,
+                                       AdvertisementPageListCreateSerializer)
+
+
+class AdvertisementBackOfficeViewMixin(generics.GenericAPIView):
+    """Base back office advertisement view."""
+
+    permission_classes = (permissions.IsAuthenticated, )
+
+    def get_queryset(self):
+        """Overridden get queryset method."""
+        return Advertisement.objects.with_base_related()
+
+
+class AdvertisementListCreateView(AdvertisementBackOfficeViewMixin, generics.ListCreateAPIView):
+    """List|Create advertisement view."""
+
+    serializer_class = AdvertisementBaseSerializer
+
+
+class AdvertisementRUDView(AdvertisementBackOfficeViewMixin,
+                           generics.RetrieveUpdateDestroyAPIView):
+    """Retrieve|Update|Destroy advertisement page view."""
+
+    serializer_class = AdvertisementBaseSerializer
+
+
+class AdvertisementPageListCreateView(AdvertisementBackOfficeViewMixin,
+                                      generics.ListCreateAPIView):
+    """Retrieve|Update|Destroy advertisement page view."""
+
+    serializer_class = AdvertisementPageListCreateSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        ad_qs = Advertisement.objects.all()
+        filtered_ad_qs = self.filter_queryset(ad_qs)
+
+        ad = get_object_or_404(filtered_ad_qs, pk=self.kwargs.get('pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, ad)
+
+        return ad
+
+    def get_queryset(self):
+        """Overridden get_queryset method."""
+        return self.get_object().pages.all()
+
+
+class AdvertisementPageRUDView(AdvertisementBackOfficeViewMixin,
+                               generics.RetrieveUpdateDestroyAPIView):
+    """Create|Retrieve|Update|Destroy advertisement page view."""
+
+    serializer_class = AdvertisementPageBaseSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        ad_qs = Advertisement.objects.all()
+        filtered_ad_qs = self.filter_queryset(ad_qs)
+
+        ad = get_object_or_404(filtered_ad_qs, pk=self.kwargs.get('ad_pk'))
+        page = get_object_or_404(ad.pages.all(), pk=self.kwargs.get('page_pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, page)
+
+        return page

apps/authorization/views/common.py

@@ -71,7 +71,7 @@ class OAuth2ViewMixin(CsrfExemptMixin, OAuthLibMixin, BaseOAuth2ViewMixin):
 
 
 # Sign in via Facebook
-class OAuth2SignUpView(OAuth2ViewMixin, JWTGenericViewMixin):
+class OAuth2SignUpView(OAuth2ViewMixin, JWTGenericViewMixin, generics.GenericAPIView):
     """
     Implements an endpoint to convert a provider token to an access token
 
@@ -142,7 +142,7 @@ class SignUpView(generics.GenericAPIView):
         return Response(status=status.HTTP_201_CREATED)
 
 
-class ConfirmationEmailView(JWTGenericViewMixin):
+class ConfirmationEmailView(JWTGenericViewMixin, generics.GenericAPIView):
     """View for confirmation email"""
 
     permission_classes = (permissions.AllowAny, )
@@ -174,7 +174,7 @@ class ConfirmationEmailView(JWTGenericViewMixin):
 
 
 # Login by username|email + password
-class LoginByUsernameOrEmailView(JWTGenericViewMixin):
+class LoginByUsernameOrEmailView(JWTGenericViewMixin, generics.GenericAPIView):
     """Login by email and password"""
     permission_classes = (permissions.AllowAny,)
     serializer_class = serializers.LoginByUsernameOrEmailSerializer
@@ -197,7 +197,7 @@ class LoginByUsernameOrEmailView(JWTGenericViewMixin):
 
 
 # Logout
-class LogoutView(JWTGenericViewMixin):
+class LogoutView(JWTGenericViewMixin, generics.GenericAPIView):
     """Logout user"""
     permission_classes = (IsAuthenticatedAndTokenIsValid, )
 
@@ -215,7 +215,7 @@ class LogoutView(JWTGenericViewMixin):
 
 
 # Refresh token
-class RefreshTokenView(JWTGenericViewMixin):
+class RefreshTokenView(JWTGenericViewMixin, generics.GenericAPIView):
     """Refresh access_token"""
     permission_classes = (permissions.AllowAny, )
     serializer_class = serializers.RefreshTokenSerializer

apps/booking/views.py

@@ -13,10 +13,50 @@ from utils.methods import get_user_ip
 class CheckWhetherBookingAvailable(generics.GenericAPIView):
     """ Checks which service to use if establishmend is managed by any """
 
+    _VALID_GUESTONLINE_PERIODS = {'lunch', 'dinner', 'afternoon', 'breakfast'}
+    _GUESTONLINE_PERIODS_TO_PRIOR = {
+        'breakfast': 1,
+        'lunch': 2,
+        'afternoon': 3,
+        'dinner': 4,
+    }
+
     permission_classes = (permissions.AllowAny,)
     serializer_class = CheckBookingSerializer
     pagination_class = None
 
+    def _fill_period_template(self, period_template, period_name):
+        period_template_copy = period_template.copy()
+        period_template_copy['period'] = period_name
+        return period_template_copy
+
+    def _preprocess_guestonline_response(self, response):
+        periods = response['periods']
+        periods_by_name = {period['period']: period for period in periods if 'period' in period}
+        if not periods_by_name:
+            raise ValueError('Empty guestonline response')
+
+        period_template = iter(periods_by_name.values()).__next__().copy()
+        period_template.pop('total_left_seats')
+        period_template['hours'] = []
+        period_template.pop('period')
+
+        processed_periods = [
+            periods_by_name[period_name]
+            if period_name in periods_by_name
+            else self._fill_period_template(period_template, period_name)
+            for period_name in CheckWhetherBookingAvailable._VALID_GUESTONLINE_PERIODS
+        ]
+
+        unnamed_periods = filter(lambda period: 'period' not in period, periods)
+        for unnamed_period in unnamed_periods:
+            processed_periods.append(unnamed_period)
+
+        response['periods'] = sorted(processed_periods,
+                                     key=lambda x: self._GUESTONLINE_PERIODS_TO_PRIOR[x.get('period', 'lunch')])
+
+        return response
+
     def get(self, request, *args, **kwargs):
         is_booking_available = False
         establishment = get_object_or_404(Establishment, pk=kwargs['establishment_id'])
@@ -24,12 +64,12 @@ class CheckWhetherBookingAvailable(generics.GenericAPIView):
         date = request.query_params.get('date')
         g_service = GuestonlineService()
         l_service = LastableService()
-        if (not establishment.lastable_id is None) and l_service \
+        if establishment.lastable_id is not None and l_service \
                 .check_whether_booking_available(establishment.lastable_id, date):
             is_booking_available = True
             service = l_service
             service.service_id = establishment.lastable_id
-        elif (not establishment.guestonline_id is None) and g_service \
+        elif establishment.guestonline_id is not None and g_service \
                 .check_whether_booking_available(establishment.guestonline_id,
                                                  **g_service.get_certain_keys(request.query_params,
                                                                               {'date', 'persons'})):
@@ -41,7 +81,11 @@ class CheckWhetherBookingAvailable(generics.GenericAPIView):
             'available': is_booking_available,
             'type': service.service if service else None,
         }
-        response.update({'details': service.response} if service and service.response else {})
+
+        service_response = self._preprocess_guestonline_response(service.response) \
+            if establishment.guestonline_id is not None \
+            else service.response
+        response.update({'details': service_response} if service and service.response else {})
         return Response(data=response, status=200)
 
 
@@ -97,8 +141,9 @@ class UpdatePendingBooking(generics.UpdateAPIView):
         r = service.update_booking(service.get_certain_keys(data, {
             'email', 'phone', 'last_name', 'first_name', 'country_code', 'pending_booking_id', 'note',
         }, {
-            'email', 'phone', 'last_name', 'first_name', 'country_code', 'pending_booking_id',
+                                                                'email', 'phone', 'last_name', 'first_name',
-        }))
+                                                                'country_code', 'pending_booking_id',
+                                                            }))
         if isinstance(r, Response):
             return r
         if data.get('newsletter'):

apps/collection/serializers/back.py

@@ -1,8 +1,14 @@
 from rest_framework import serializers
+
+from collection import models
+from collection.serializers.common import CollectionBaseSerializer
+from establishment.models import Establishment
 from location.models import Country
 from location.serializers import CountrySimpleSerializer
-from collection.serializers.common import CollectionBaseSerializer
+from product.models import Product
-from collection import models
+from utils.exceptions import (
+    BindingObjectNotFound, RemovedBindingObjectNotFound, ObjectAlreadyAdded
+)
 
 
 class CollectionBackOfficeSerializer(CollectionBaseSerializer):
@@ -31,3 +37,54 @@ class CollectionBackOfficeSerializer(CollectionBaseSerializer):
             'start',
             'end',
         ]
+
+
+class CollectionBindObjectSerializer(serializers.Serializer):
+    """Serializer for binding collection and objects"""
+
+    ESTABLISHMENT = 'establishment'
+    PRODUCT = 'product'
+
+    TYPE_CHOICES = (
+        (ESTABLISHMENT, 'Establishment'),
+        (PRODUCT, 'Product'),
+    )
+
+    type = serializers.ChoiceField(TYPE_CHOICES)
+    object_id = serializers.IntegerField()
+
+    def validate(self, attrs):
+        view = self.context.get('view')
+        request = self.context.get('request')
+
+        obj_type = attrs.get('type')
+        obj_id = attrs.get('object_id')
+
+        collection = view.get_object()
+        attrs['collection'] = collection
+
+        if obj_type == self.ESTABLISHMENT:
+            establishment = Establishment.objects.filter(pk=obj_id).\
+                first()
+            if not establishment:
+                raise BindingObjectNotFound()
+            if request.method == 'POST' and collection.establishments.\
+                    filter(pk=establishment.pk).exists():
+                raise ObjectAlreadyAdded()
+            if request.method == 'DELETE' and not collection.\
+                    establishments.filter(pk=establishment.pk).\
+                    exists():
+                raise RemovedBindingObjectNotFound()
+            attrs['related_object'] = establishment
+        elif obj_type == self.PRODUCT:
+            product = Product.objects.filter(pk=obj_id).first()
+            if not product:
+                raise BindingObjectNotFound()
+            if request.method == 'POST' and collection.products.\
+                    filter(pk=product.pk).exists():
+                raise ObjectAlreadyAdded()
+            if request.method == 'DELETE' and not collection.products.\
+                    filter(pk=product.pk).exists():
+                raise RemovedBindingObjectNotFound()
+            attrs['related_object'] = product
+        return attrs

apps/collection/urls/back.py

@@ -1,11 +1,10 @@
 """Collection common urlpaths."""
-from django.urls import path
+from rest_framework.routers import SimpleRouter
 
 from collection.views import back as views
 
 app_name = 'collection'
+router = SimpleRouter()
+router.register(r'', views.CollectionBackOfficeViewSet)
 
-urlpatterns = [
+urlpatterns = router.urls
-    path('', views.CollectionListCreateView.as_view(), name='list-create'),
-    path('<int:pk>/', views.CollectionRUDView.as_view(), name='rud-collection'),
-]

apps/collection/views/back.py

@@ -1,19 +1,49 @@
-from rest_framework import generics, permissions
+from rest_framework import permissions
+from rest_framework import viewsets, mixins
+
 from collection import models
-from collection.serializers import back
+from collection.serializers import back as serializers
+from utils.views import BindObjectMixin
 
 
-class CollectionListCreateView(generics.ListCreateAPIView):
+class CollectionViewSet(mixins.ListModelMixin, viewsets.GenericViewSet):
-    """Collection list-create view."""
+    """ViewSet for Collection model."""
+
+    pagination_class = None
+    permission_classes = (permissions.AllowAny,)
     queryset = models.Collection.objects.all()
-    serializer_class = back.CollectionBackOfficeSerializer
+    serializer_class = serializers.CollectionBackOfficeSerializer
-    # todo: conf. permissions by TT
-    permission_classes = (permissions.IsAuthenticated, )
 
 
-class CollectionRUDView(generics.RetrieveUpdateDestroyAPIView):
+class CollectionBackOfficeViewSet(mixins.CreateModelMixin,
-    """Collection list-create view."""
+                                  mixins.UpdateModelMixin,
+                                  mixins.DestroyModelMixin,
+                                  mixins.RetrieveModelMixin,
+                                  BindObjectMixin,
+                                  CollectionViewSet):
+    """ViewSet for Collection model for BackOffice users."""
+
+    permission_classes = (permissions.IsAuthenticated,)
     queryset = models.Collection.objects.all()
-    serializer_class = back.CollectionBackOfficeSerializer
+    serializer_class = serializers.CollectionBackOfficeSerializer
-    # todo: conf. permissions by TT
+    bind_object_serializer_class = serializers.CollectionBindObjectSerializer
-    permission_classes = (permissions.IsAuthenticated, )
+
+    def perform_binding(self, serializer):
+        data = serializer.validated_data
+        collection = data.pop('collection')
+        obj_type = data.get('type')
+        related_object = data.get('related_object')
+        if obj_type == self.bind_object_serializer_class.ESTABLISHMENT:
+            collection.establishments.add(related_object)
+        elif obj_type == self.bind_object_serializer_class.PRODUCT:
+            collection.products.add(related_object)
+
+    def perform_unbinding(self, serializer):
+        data = serializer.validated_data
+        collection = data.pop('collection')
+        obj_type = data.get('type')
+        related_object = data.get('related_object')
+        if obj_type == self.bind_object_serializer_class.ESTABLISHMENT:
+            collection.establishments.remove(related_object)
+        elif obj_type == self.bind_object_serializer_class.PRODUCT:
+            collection.products.remove(related_object)

apps/collection/views/common.py

@@ -1,11 +1,10 @@
-from rest_framework import generics
+from django.shortcuts import get_object_or_404
-from rest_framework import permissions
+from rest_framework import generics, permissions, pagination
 
 from collection import models
-from utils.pagination import ProjectPageNumberPagination
-from django.shortcuts import get_object_or_404
-from establishment.serializers import EstablishmentBaseSerializer
 from collection.serializers import common as serializers
+from establishment.serializers import EstablishmentSimilarSerializer
+from utils.pagination import ProjectPageNumberPagination, ProjectMobilePagination
 
 
 # Mixins
@@ -18,8 +17,8 @@ class CollectionViewMixin(generics.GenericAPIView):
     def get_queryset(self):
         """Override get_queryset method."""
         return models.Collection.objects.published() \
-                                        .by_country_code(code=self.request.country_code) \
+            .by_country_code(code=self.request.country_code) \
-                                        .order_by('-on_top', '-modified')
+            .order_by('-on_top', '-modified')
 
 
 class GuideViewMixin(generics.GenericAPIView):
@@ -40,7 +39,7 @@ class CollectionHomePageView(CollectionListView):
     def get_queryset(self):
         """Override get_queryset."""
         return super(CollectionHomePageView, self).get_queryset() \
-                                                  .filter_all_related_gt(3)
+            .filter_all_related_gt(3)
 
 
 class CollectionDetailView(CollectionViewMixin, generics.RetrieveAPIView):
@@ -52,8 +51,8 @@ class CollectionDetailView(CollectionViewMixin, generics.RetrieveAPIView):
 class CollectionEstablishmentListView(CollectionListView):
     """Retrieve list of establishment for collection."""
     lookup_field = 'slug'
-    pagination_class = ProjectPageNumberPagination
+    pagination_class = ProjectMobilePagination
-    serializer_class = EstablishmentBaseSerializer
+    serializer_class = EstablishmentSimilarSerializer
 
     def get_queryset(self):
         """
@@ -66,7 +65,7 @@ class CollectionEstablishmentListView(CollectionListView):
         # May raise a permission denied
         self.check_object_permissions(self.request, collection)
 
-        return collection.establishments.all()
+        return collection.establishments.all().annotate_in_favorites(self.request.user)
 
 
 # Guide

apps/establishment/admin.py

@@ -7,7 +7,7 @@ from comment.models import Comment
 from utils.admin import BaseModelAdminMixin
 from establishment import models
 from main.models import Award
-from product.models import Product
+from product.models import Product, PurchasedProduct
 from review import models as review_models
 
 
@@ -32,6 +32,12 @@ class ContactPhoneInline(admin.TabularInline):
     extra = 0
 
 
+class GalleryImageInline(admin.TabularInline):
+    """Gallery image inline admin."""
+    model = models.EstablishmentGallery
+    extra = 0
+
+
 class ContactEmailInline(admin.TabularInline):
     """Contact email inline admin."""
     model = models.ContactEmail
@@ -53,12 +59,29 @@ class ProductInline(admin.TabularInline):
     extra = 0
 
 
+class CompanyInline(admin.TabularInline):
+    model = models.Company
+    extra = 0
+
+
+class EstablishmentNote(admin.TabularInline):
+    model = models.EstablishmentNote
+    extra = 0
+
+
+class PurchasedProduct(admin.TabularInline):
+    model = PurchasedProduct
+    extra = 0
+
+
 @admin.register(models.Establishment)
 class EstablishmentAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """Establishment admin."""
     list_display = ['id', '__str__', 'image_tag', ]
     search_fields = ['id', 'name', 'index_name', 'slug']
     list_filter = ['public_mark', 'toque_number']
+    inlines = [GalleryImageInline, CompanyInline, EstablishmentNote,
+               PurchasedProduct]
 
     # inlines = [
     #     AwardInline, ContactPhoneInline, ContactEmailInline,
@@ -107,3 +130,9 @@ class SocialChoiceAdmin(BaseModelAdminMixin, admin.ModelAdmin):
 class SocialNetworkAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """Admin conf for SocialNetwork model."""
     raw_id_fields = ('establishment',)
+
+
+@admin.register(models.Company)
+class CompanyAdmin(BaseModelAdminMixin, admin.ModelAdmin):
+    """Admin conf for Company model."""
+    raw_id_fields = ['establishment', 'address', ]

apps/establishment/management/commands/fill_establishment_gallery.py

@@ -0,0 +1,41 @@
+from django.core.management.base import BaseCommand
+
+from establishment.models import Establishment, EstablishmentGallery
+from gallery.models import Image
+import requests
+from rest_framework import status
+
+
+class Command(BaseCommand):
+    help = 'Fill establishment gallery from existing images'
+
+    def handle(self, *args, **kwargs):
+        count = 0
+        not_valid_link_counter = 0
+        not_valid_urls = []
+
+        cdn_prefix = 'https://1dc3f33f6d-3.optimicdn.com/gaultmillau.com/'
+        establishments = Establishment.objects.exclude(image_url__isnull=True) \
+                                              .exclude(preview_image_url__isnull=True)
+        for establishment in establishments:
+            image_url = establishment.image_url.rstrip()
+            relative_image_path = image_url[len(cdn_prefix):]
+
+            #response = requests.head(image_url, allow_redirects=True)
+            #if response.status_code != status.HTTP_200_OK:
+            #    not_valid_link_counter += 1
+            #    not_valid_urls.append(image_url)
+
+            image, image_created = Image.objects.get_or_create(
+                orientation=Image.HORIZONTAL,
+                title=f'{establishment.name} - {relative_image_path}',
+                image=relative_image_path)
+            gallery, _ = EstablishmentGallery.objects.get_or_create(establishment=establishment,
+                                                                    image=image,
+                                                                    is_main=True)
+            if image_created:
+                count += 1
+
+        self.stdout.write(self.style.WARNING(f'Created/updated {count} objects.\n'
+                                             f'Not valid link counter: {not_valid_link_counter}\n'
+                                             f'List of non valid image url: {not_valid_urls}'))

apps/establishment/migrations/0062_auto_20191117_1117.py

@@ -0,0 +1,38 @@
+# Generated by Django 2.2.7 on 2019-11-17 11:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gallery', '0006_merge_20191027_1758'),
+        ('establishment', '0061_auto_20191114_0550'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='establishmentnote',
+            options={'verbose_name': 'establishment note', 'verbose_name_plural': 'establishment notes'},
+        ),
+        migrations.CreateModel(
+            name='EstablishmentGallery',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('is_main', models.BooleanField(default=False, verbose_name='Is the main image')),
+                ('establishment', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='establishment_gallery', to='establishment.Establishment', verbose_name='establishment')),
+                ('image', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='establishment_gallery', to='gallery.Image', verbose_name='image')),
+            ],
+            options={
+                'verbose_name': 'establishment gallery',
+                'verbose_name_plural': 'establishment galleries',
+                'unique_together': {('establishment', 'is_main'), ('establishment', 'image')},
+            },
+        ),
+        migrations.AddField(
+            model_name='establishment',
+            name='gallery',
+            field=models.ManyToManyField(through='establishment.EstablishmentGallery', to='gallery.Image'),
+        ),
+    ]

apps/establishment/migrations/0063_company.py

@@ -0,0 +1,40 @@
+# Generated by Django 2.2.7 on 2019-11-18 14:19
+
+import django.contrib.postgres.fields
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import django.utils.timezone
+import phonenumber_field.modelfields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0027_auto_20191118_1313'),
+        ('establishment', '0062_auto_20191117_1117'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Company',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created', models.DateTimeField(default=django.utils.timezone.now, editable=False, verbose_name='Date created')),
+                ('modified', models.DateTimeField(auto_now=True, verbose_name='Date updated')),
+                ('name', models.CharField(max_length=255, verbose_name='name')),
+                ('phones', django.contrib.postgres.fields.ArrayField(base_field=phonenumber_field.modelfields.PhoneNumberField(max_length=128), blank=True, default=None, null=True, size=None, verbose_name='contact phones')),
+                ('faxes', django.contrib.postgres.fields.ArrayField(base_field=phonenumber_field.modelfields.PhoneNumberField(max_length=128), blank=True, default=None, null=True, size=None, verbose_name='fax numbers')),
+                ('legal_entity', models.CharField(blank=True, default=None, max_length=255, null=True, verbose_name='legal entity')),
+                ('registry_number', models.CharField(blank=True, default=None, max_length=255, null=True, verbose_name='registry number')),
+                ('vat_number', models.CharField(blank=True, default=None, max_length=30, null=True, verbose_name='VAT identification number')),
+                ('sic_code', models.IntegerField(blank=True, default=True, null=True, validators=[django.core.validators.MinValueValidator(1), django.core.validators.MaxValueValidator(9999)], verbose_name='sic code')),
+                ('address', models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='companies', to='location.Address', verbose_name='address')),
+                ('establishment', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='companies', to='establishment.Establishment', verbose_name='establishment')),
+            ],
+            options={
+                'verbose_name': 'company',
+                'verbose_name_plural': 'companies',
+            },
+        ),
+    ]

apps/establishment/migrations/0064_auto_20191119_1546.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-19 15:46
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0063_company'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='establishmentnote',
+            name='establishment',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='notes', to='establishment.Establishment', verbose_name='establishment'),
+        ),
+    ]

apps/establishment/migrations/0065_establishment_purchased_products.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-20 12:49
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0018_purchasedproduct'),
+        ('establishment', '0064_auto_20191119_1546'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='establishment',
+            name='purchased_products',
+            field=models.ManyToManyField(blank=True, help_text='Attribute from legacy db.\nMust be deleted after the implementation of the market.', related_name='establishments', through='product.PurchasedProduct', to='product.Product', verbose_name='purchased plaques'),
+        ),
+    ]

apps/establishment/models.py

@@ -9,7 +9,9 @@ from django.contrib.contenttypes import fields as generic
 from django.contrib.gis.db.models.functions import Distance
 from django.contrib.gis.geos import Point
 from django.contrib.gis.measure import Distance as DistanceMeasure
+from django.contrib.postgres.fields import ArrayField
 from django.core.exceptions import ValidationError
+from django.core.validators import MinValueValidator, MaxValueValidator
 from django.db import models
 from django.db.models import When, Case, F, ExpressionWrapper, Subquery, Q
 from django.utils import timezone
@@ -22,7 +24,8 @@ from location.models import Address
 from main.models import Award, Currency
 from review.models import Review
 from utils.models import (ProjectBaseMixin, TJSONField, URLImageMixin,
-                          TranslatedFieldsMixin, BaseAttributes)
+                          TranslatedFieldsMixin, BaseAttributes, GalleryModelMixin,
+                          IntermediateGalleryModelMixin, HasTagsMixin)
 
 
 # todo: establishment type&subtypes check
@@ -316,9 +319,11 @@ class EstablishmentQuerySet(models.QuerySet):
         return self.exclude(address__city__country__in=countries)
 
 
-class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
+class Establishment(GalleryModelMixin, ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin, HasTagsMixin):
     """Establishment model."""
 
+    # todo: delete image URL fields after moving on gallery
+
     old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
     name = models.CharField(_('name'), max_length=255, default='')
     transliterated_name = models.CharField(default='', max_length=255,
@@ -376,6 +381,7 @@ class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
                                          related_name='establishments',
                                          blank=True, default=None,
                                          verbose_name=_('Collections'))
+    gallery = models.ManyToManyField('gallery.Image', through='EstablishmentGallery')
     preview_image_url = models.URLField(verbose_name=_('Preview image URL path'), max_length=255,
                                         blank=True, null=True, default=None)
     slug = models.SlugField(unique=True, max_length=255, null=True,
@@ -391,6 +397,13 @@ class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
     currency = models.ForeignKey(Currency, blank=True, null=True, default=None,
                                  on_delete=models.PROTECT,
                                  verbose_name=_('currency'))
+    purchased_products = models.ManyToManyField('product.Product', blank=True,
+                                                through='product.PurchasedProduct',
+                                                related_name='establishments',
+                                                verbose_name=_('purchased plaques'),
+                                                help_text=_('Attribute from legacy db.\n'
+                                                            'Must be deleted after the '
+                                                            'implementation of the market.'))
 
     objects = EstablishmentQuerySet.as_manager()
 
@@ -403,6 +416,26 @@ class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
     def __str__(self):
         return f'id:{self.id}-{self.name}'
 
+    def clean_fields(self, exclude=None):
+        super().clean_fields(exclude)
+        if self.purchased_products.filter(product_type__index_name='souvenir').exists():
+            raise ValidationError(
+                _('Only souvenirs.'))
+
+    def delete(self, using=None, keep_parents=False):
+        """Overridden delete method"""
+        # Delete all related companies
+        self.companies.all().delete()
+        # Delete all related notes
+        self.notes.all().delete()
+        return super().delete(using, keep_parents)
+
+    @property
+    def visible_tags(self):
+        return super().visible_tags\
+                      .exclude(category__index_name__in=['guide', 'collection', 'purchased_item',
+                                                         'business_tag', 'business_tags_de'])\
+
     # todo: recalculate toque_number
     def recalculate_toque_number(self):
         toque_number = 0
@@ -544,6 +577,12 @@ class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
         """Return list products with type wine"""
         return self.products.wines()
 
+    @property
+    def main_image(self):
+        qs = self.establishment_gallery.main_image()
+        if qs.exists():
+            return qs.first().image
+
 
 class EstablishmentNoteQuerySet(models.QuerySet):
     """QuerySet for model EstablishmentNote."""
@@ -554,7 +593,7 @@ class EstablishmentNote(ProjectBaseMixin):
     old_id = models.PositiveIntegerField(null=True, blank=True)
     text = models.TextField(verbose_name=_('text'))
     establishment = models.ForeignKey(Establishment, on_delete=models.PROTECT,
-                                      related_name='establishment_notes',
+                                      related_name='notes',
                                       verbose_name=_('establishment'))
     user = models.ForeignKey('account.User', on_delete=models.PROTECT,
                              null=True,
@@ -565,8 +604,26 @@ class EstablishmentNote(ProjectBaseMixin):
 
     class Meta:
         """Meta class."""
-        verbose_name_plural = _('product note')
+        verbose_name_plural = _('establishment notes')
-        verbose_name = _('product notes')
+        verbose_name = _('establishment note')
+
+
+class EstablishmentGallery(IntermediateGalleryModelMixin):
+
+    establishment = models.ForeignKey(Establishment, null=True,
+                                      related_name='establishment_gallery',
+                                      on_delete=models.CASCADE,
+                                      verbose_name=_('establishment'))
+    image = models.ForeignKey('gallery.Image', null=True,
+                              related_name='establishment_gallery',
+                              on_delete=models.CASCADE,
+                              verbose_name=_('image'))
+
+    class Meta:
+        """Meta class."""
+        verbose_name = _('establishment gallery')
+        verbose_name_plural = _('establishment galleries')
+        unique_together = (('establishment', 'is_main'), ('establishment', 'image'))
 
 
 class Position(BaseAttributes, TranslatedFieldsMixin):
@@ -837,3 +894,46 @@ class RatingStrategy(ProjectBaseMixin):
         return f'{self.country.code if self.country else "Other country"}. ' \
                f'"{self.toque_number}": {self.public_mark_min_value}-' \
                f'{self.public_mark_max_value}'
+
+
+class CompanyQuerySet(models.QuerySet):
+    """QuerySet for model Company."""
+
+
+class Company(ProjectBaseMixin):
+    """Establishment company model."""
+
+    establishment = models.ForeignKey(Establishment, on_delete=models.PROTECT,
+                                      related_name='companies',
+                                      verbose_name=_('establishment'))
+    name = models.CharField(max_length=255, verbose_name=_('name'))
+    phones = ArrayField(PhoneNumberField(max_length=128),
+                        blank=True, null=True, default=None,
+                        verbose_name=_('contact phones'))
+    faxes = ArrayField(PhoneNumberField(max_length=128),
+                       blank=True, null=True, default=None,
+                       verbose_name=_('fax numbers'))
+    legal_entity = models.CharField(max_length=255,
+                                    blank=True, null=True, default=None,
+                                    verbose_name=_('legal entity'))
+    registry_number = models.CharField(max_length=255,
+                                       blank=True, null=True, default=None,
+                                       verbose_name=_('registry number'))
+    vat_number = models.CharField(max_length=30,
+                                  blank=True, null=True, default=None,
+                                  verbose_name=_('VAT identification number'))
+    sic_code = models.IntegerField(validators=[MinValueValidator(1),
+                                               MaxValueValidator(9999)],
+                                   blank=True, null=True, default=True,
+                                   verbose_name=_('sic code'))
+    address = models.ForeignKey(Address, on_delete=models.PROTECT,
+                                blank=True, null=True, default=None,
+                                related_name='companies',
+                                verbose_name=_('address'))
+
+    objects = CompanyQuerySet.as_manager()
+
+    class Meta:
+        """Meta class."""
+        verbose_name = _('company')
+        verbose_name_plural = _('companies')

apps/establishment/serializers/back.py

@@ -1,27 +1,32 @@
 from rest_framework import serializers
 
 from establishment import models
-from establishment.serializers import (
+from establishment import serializers as model_serializers
-    EstablishmentBaseSerializer, PlateSerializer, ContactEmailsSerializer,
-    ContactPhonesSerializer, SocialNetworkRelatedSerializers,
-    EstablishmentTypeBaseSerializer)
 from location.serializers import AddressDetailSerializer
 from main.models import Currency
 from utils.decorators import with_base_attributes
 from utils.serializers import TimeZoneChoiceField
+from gallery.models import Image
+from django.utils.translation import gettext_lazy as _
+from account.serializers.common import UserShortSerializer
 
 
-class EstablishmentListCreateSerializer(EstablishmentBaseSerializer):
+class EstablishmentListCreateSerializer(model_serializers.EstablishmentBaseSerializer):
     """Establishment create serializer"""
 
     type_id = serializers.PrimaryKeyRelatedField(
         source='establishment_type',
-        queryset=models.EstablishmentType.objects.all(), write_only=True
+        queryset=models.EstablishmentType.objects.all(),
+        write_only=True
     )
-    phones = ContactPhonesSerializer(read_only=True, many=True, )
+    phones = model_serializers.ContactPhonesSerializer(read_only=True,
-    emails = ContactEmailsSerializer(read_only=True, many=True, )
+                                                       many=True, )
-    socials = SocialNetworkRelatedSerializers(read_only=True, many=True, )
+    emails = model_serializers.ContactEmailsSerializer(read_only=True,
-    type = EstablishmentTypeBaseSerializer(source='establishment_type', read_only=True)
+                                                       many=True, )
+    socials = model_serializers.SocialNetworkRelatedSerializers(read_only=True,
+                                                                many=True, )
+    type = model_serializers.EstablishmentTypeBaseSerializer(source='establishment_type',
+                                                             read_only=True)
     tz = TimeZoneChoiceField()
 
     class Meta:
@@ -50,7 +55,7 @@ class EstablishmentListCreateSerializer(EstablishmentBaseSerializer):
         ]
 
 
-class EstablishmentRUDSerializer(EstablishmentBaseSerializer):
+class EstablishmentRUDSerializer(model_serializers.EstablishmentBaseSerializer):
     """Establishment create serializer"""
 
     type_id = serializers.PrimaryKeyRelatedField(
@@ -58,10 +63,13 @@ class EstablishmentRUDSerializer(EstablishmentBaseSerializer):
         queryset=models.EstablishmentType.objects.all(), write_only=True
     )
     address = AddressDetailSerializer()
-    phones = ContactPhonesSerializer(read_only=False, many=True, )
+    phones = model_serializers.ContactPhonesSerializer(read_only=False,
-    emails = ContactEmailsSerializer(read_only=False, many=True, )
+                                                       many=True, )
-    socials = SocialNetworkRelatedSerializers(read_only=False, many=True, )
+    emails = model_serializers.ContactEmailsSerializer(read_only=False,
-    type = EstablishmentTypeBaseSerializer(source='establishment_type')
+                                                       many=True, )
+    socials = model_serializers.SocialNetworkRelatedSerializers(read_only=False,
+                                                                many=True, )
+    type = model_serializers.EstablishmentTypeBaseSerializer(source='establishment_type')
 
     class Meta:
         model = models.Establishment
@@ -105,7 +113,7 @@ class SocialNetworkSerializers(serializers.ModelSerializer):
         ]
 
 
-class PlatesSerializers(PlateSerializer):
+class PlatesSerializers(model_serializers.PlateSerializer):
     """Plates serializers."""
 
     currency_id = serializers.PrimaryKeyRelatedField(
@@ -117,14 +125,14 @@ class PlatesSerializers(PlateSerializer):
         """Meta class."""
 
         model = models.Plate
-        fields = PlateSerializer.Meta.fields + [
+        fields = model_serializers.PlateSerializer.Meta.fields + [
             'name',
             'currency_id',
             'menu'
         ]
 
 
-class ContactPhoneBackSerializers(PlateSerializer):
+class ContactPhoneBackSerializers(model_serializers.PlateSerializer):
     """ContactPhone serializers."""
 
     class Meta:
@@ -136,7 +144,7 @@ class ContactPhoneBackSerializers(PlateSerializer):
         ]
 
 
-class ContactEmailBackSerializers(PlateSerializer):
+class ContactEmailBackSerializers(model_serializers.PlateSerializer):
     """ContactEmail serializers."""
 
     class Meta:
@@ -160,3 +168,112 @@ class EmployeeBackSerializers(serializers.ModelSerializer):
             'user',
             'name'
         ]
+
+
+class EstablishmentBackOfficeGallerySerializer(serializers.ModelSerializer):
+    """Serializer class for model EstablishmentGallery."""
+
+    class Meta:
+        """Meta class"""
+
+        model = models.EstablishmentGallery
+        fields = [
+            'id',
+            'is_main',
+        ]
+
+    def get_request_kwargs(self):
+        """Get url kwargs from request."""
+        return self.context.get('request').parser_context.get('kwargs')
+
+    def validate(self, attrs):
+        """Override validate method."""
+        establishment_pk = self.get_request_kwargs().get('pk')
+        image_id = self.get_request_kwargs().get('image_id')
+
+        establishment_qs = models.Establishment.objects.filter(pk=establishment_pk)
+        image_qs = Image.objects.filter(id=image_id)
+
+        if not establishment_qs.exists():
+            raise serializers.ValidationError({'detail': _('Establishment not found')})
+
+        if not image_qs.exists():
+            raise serializers.ValidationError({'detail': _('Image not found')})
+
+        establishment = establishment_qs.first()
+        image = image_qs.first()
+
+        if image in establishment.gallery.all():
+            raise serializers.ValidationError({'detail': _('Image is already added.')})
+
+        attrs['establishment'] = establishment
+        attrs['image'] = image
+
+        return attrs
+
+
+class EstablishmentCompanyListCreateSerializer(model_serializers.CompanyBaseSerializer):
+    """Serializer for linking page w/ advertisement."""
+
+    class Meta(model_serializers.CompanyBaseSerializer.Meta):
+        """Meta class."""
+        model_serializers.CompanyBaseSerializer.Meta.extra_kwargs.update({
+            'establishment': {'required': False}
+        })
+
+    def create(self, validated_data):
+        """Overridden create method."""
+        validated_data['establishment'] = self.context.get('view').get_object()
+        return super().create(validated_data)
+
+
+class EstablishmentNoteBaseSerializer(serializers.ModelSerializer):
+    """Serializer for model EstablishmentNote."""
+
+    user_detail = UserShortSerializer(read_only=True, source='user')
+
+    class Meta:
+        """Meta class."""
+        model = models.EstablishmentNote
+        fields = [
+            'id',
+            'created',
+            'modified',
+            'text',
+            'user',
+            'user_detail',
+            'establishment',
+        ]
+        extra_kwargs = {
+            'created': {'read_only': True},
+            'modified': {'read_only': True},
+            'establishment': {'required': False, 'write_only': True},
+            'user': {'required': False, 'write_only': True},
+        }
+
+    @property
+    def serializer_view(self):
+        """Return view instance."""
+        return self.context.get('view')
+
+
+class EstablishmentNoteListCreateSerializer(EstablishmentNoteBaseSerializer):
+    """Serializer for List|Create action for model EstablishmentNote."""
+
+    def create(self, validated_data):
+        """Overridden create method."""
+        validated_data['user'] = self.user
+        validated_data['establishment'] = self.establishment
+        return super().create(validated_data)
+
+    @property
+    def user(self):
+        """Return user instance from view."""
+        if self.serializer_view:
+            return self.serializer_view.request.user
+
+    @property
+    def establishment(self):
+        """Return establishment instance from view."""
+        if self.serializer_view:
+            return self.serializer_view.get_object()

apps/establishment/serializers/common.py

@@ -1,22 +1,26 @@
 """Establishment serializers."""
 from django.utils.translation import ugettext_lazy as _
+from phonenumber_field.phonenumber import to_python as str_to_phonenumber
 from rest_framework import serializers
 
 from comment import models as comment_models
 from comment.serializers import common as comment_serializers
 from establishment import models
-from location.serializers import AddressBaseSerializer, CitySerializer, AddressDetailSerializer
+from location.serializers import AddressBaseSerializer, CitySerializer, AddressDetailSerializer, \
+    CityShortSerializer
 from main.serializers import AwardSerializer, CurrencySerializer
+from review.serializers import ReviewShortSerializer
 from tag.serializers import TagBaseSerializer
 from timetable.serialziers import ScheduleRUDSerializer
 from utils import exceptions as utils_exceptions
+from utils.serializers import ImageBaseSerializer
 from utils.serializers import (ProjectModelSerializer, TranslatedField,
                                FavoritesCreateSerializer)
-from review.serializers import ReviewShortSerializer
 
 
 class ContactPhonesSerializer(serializers.ModelSerializer):
     """Contact phone serializer"""
+
     class Meta:
         model = models.ContactPhone
         fields = [
@@ -26,6 +30,7 @@ class ContactPhonesSerializer(serializers.ModelSerializer):
 
 class ContactEmailsSerializer(serializers.ModelSerializer):
     """Contact email serializer"""
+
     class Meta:
         model = models.ContactEmail
         fields = [
@@ -35,6 +40,7 @@ class ContactEmailsSerializer(serializers.ModelSerializer):
 
 class SocialNetworkRelatedSerializers(serializers.ModelSerializer):
     """Social network serializers."""
+
     class Meta:
         model = models.SocialNetwork
         fields = [
@@ -45,7 +51,6 @@ class SocialNetworkRelatedSerializers(serializers.ModelSerializer):
 
 
 class PlateSerializer(ProjectModelSerializer):
-
     name_translated = TranslatedField()
     currency = CurrencySerializer(read_only=True)
 
@@ -176,6 +181,7 @@ class EstablishmentShortSerializer(serializers.ModelSerializer):
     city = CitySerializer(source='address.city', allow_null=True)
     establishment_type = EstablishmentTypeGeoSerializer()
     establishment_subtypes = EstablishmentSubTypeBaseSerializer(many=True)
+    currency = CurrencySerializer(read_only=True)
 
     class Meta:
         """Meta class."""
@@ -188,6 +194,31 @@ class EstablishmentShortSerializer(serializers.ModelSerializer):
             'city',
             'establishment_type',
             'establishment_subtypes',
+            'currency',
+        ]
+
+
+class EstablishmentProductShortSerializer(serializers.ModelSerializer):
+    """SHORT Serializer for displaying info about an establishment on product page."""
+    establishment_type = EstablishmentTypeGeoSerializer()
+    establishment_subtypes = EstablishmentSubTypeBaseSerializer(many=True)
+    address = AddressBaseSerializer()
+    city = CityShortSerializer(source='address.city', allow_null=True)
+    currency_detail = CurrencySerializer(source='currency', read_only=True)
+
+    class Meta:
+        """Meta class."""
+        model = models.Establishment
+        fields = [
+            'id',
+            'name',
+            'index_name',
+            'slug',
+            'city',
+            'establishment_type',
+            'establishment_subtypes',
+            'address',
+            'currency_detail',
         ]
 
 
@@ -206,13 +237,18 @@ class EstablishmentProductSerializer(EstablishmentShortSerializer):
 class EstablishmentBaseSerializer(ProjectModelSerializer):
     """Base serializer for Establishment model."""
 
-    preview_image = serializers.URLField(source='preview_image_url')
     address = AddressBaseSerializer()
     in_favorites = serializers.BooleanField(allow_null=True)
-    tags = TagBaseSerializer(read_only=True, many=True)
+    tags = TagBaseSerializer(read_only=True, many=True, source='visible_tags')
     currency = CurrencySerializer()
     type = EstablishmentTypeBaseSerializer(source='establishment_type', read_only=True)
     subtypes = EstablishmentSubTypeBaseSerializer(many=True, source='establishment_subtypes')
+    image = serializers.URLField(source='image_url', read_only=True)
+    preview_image = serializers.URLField(source='preview_image_url',
+                                         allow_null=True,
+                                         read_only=True)
+
+    new_image = ImageBaseSerializer(source='crop_main_image', allow_null=True, read_only=True)
 
     class Meta:
         """Meta class."""
@@ -227,13 +263,15 @@ class EstablishmentBaseSerializer(ProjectModelSerializer):
             'toque_number',
             'public_mark',
             'slug',
-            'preview_image',
             'in_favorites',
             'address',
             'tags',
             'currency',
             'type',
             'subtypes',
+            'image',
+            'preview_image',
+            'new_image',
         ]
 
 
@@ -272,7 +310,6 @@ class EstablishmentDetailSerializer(EstablishmentBaseSerializer):
     """Serializer for Establishment model."""
 
     description_translated = TranslatedField()
-    image = serializers.URLField(source='image_url')
     awards = AwardSerializer(many=True)
     schedule = ScheduleRUDSerializer(many=True, allow_null=True)
     phones = ContactPhonesSerializer(read_only=True, many=True)
@@ -288,6 +325,7 @@ class EstablishmentDetailSerializer(EstablishmentBaseSerializer):
     range_price_menu = RangePriceSerializer(read_only=True)
     range_price_carte = RangePriceSerializer(read_only=True)
     vintage_year = serializers.ReadOnlyField()
+    gallery = ImageBaseSerializer(read_only=True, source='crop_gallery', many=True)
 
     class Meta(EstablishmentBaseSerializer.Meta):
         """Meta class."""
@@ -313,9 +351,16 @@ class EstablishmentDetailSerializer(EstablishmentBaseSerializer):
             'range_price_carte',
             'transportation',
             'vintage_year',
+            'gallery',
         ]
 
 
+class EstablishmentSimilarSerializer(EstablishmentBaseSerializer):
+    """Serializer for Establishment model."""
+
+    address = AddressDetailSerializer(read_only=True)
+
+
 class EstablishmentCommentCreateSerializer(comment_serializers.CommentSerializer):
     """Create comment serializer"""
     mark = serializers.IntegerField()
@@ -380,3 +425,56 @@ class EstablishmentFavoritesCreateSerializer(FavoritesCreateSerializer):
         })
         return super().create(validated_data)
 
+
+class CompanyBaseSerializer(serializers.ModelSerializer):
+    """Company base serializer"""
+    phone_list = serializers.SerializerMethodField(source='phones', read_only=True)
+    fax_list = serializers.SerializerMethodField(source='faxes', read_only=True)
+    address_detail = AddressDetailSerializer(source='address', read_only=True)
+
+    class Meta:
+        """Meta class."""
+        model = models.Company
+        fields = [
+            'id',
+            'establishment',
+            'name',
+            'phones',
+            'faxes',
+            'legal_entity',
+            'registry_number',
+            'vat_number',
+            'sic_code',
+            'address',
+            'phone_list',
+            'fax_list',
+            'address_detail',
+        ]
+        extra_kwargs = {
+            'establishment': {'write_only': True},
+            'phones': {'write_only': True},
+            'faxes': {'write_only': True},
+            'address': {'write_only': True}
+        }
+
+    def get_phone_list(self, instance):
+        """Return list of phone numbers."""
+        return instance.phones
+
+    def get_fax_list(self, instance):
+        """Return list of fax numbers."""
+        return instance.faxes
+
+    def validate(self, attrs):
+        """Overridden validate method"""
+        phones = [str_to_phonenumber(phone).as_national for phone in attrs.get('phones')]
+        faxes = [str_to_phonenumber(fax).as_national for fax in attrs.get('faxes')]
+
+        if faxes:
+            if models.Company.objects.filter(faxes__overlap=faxes).exists():
+                raise serializers.ValidationError({'detail': _('Fax is already reserved.')})
+
+        if phones:
+            if models.Company.objects.filter(phones__overlap=phones).exists():
+                raise serializers.ValidationError({'detail': _('Phones is already reserved.')})
+        return attrs

apps/establishment/transfer_data.py

@@ -4,7 +4,9 @@ from django.db.models import Q, F
 
 from establishment.models import Establishment
 from location.models import Address
-from transfer.models import Establishments, Dishes, EstablishmentNotes
+from product.models import PurchasedProduct, Product
+from transfer.models import Establishments, Dishes, EstablishmentNotes, \
+                            EstablishmentMerchandises
 from transfer.serializers.establishment import EstablishmentSerializer, \
                                                EstablishmentNoteSerializer
 from transfer.serializers.plate import PlateSerializer
@@ -140,6 +142,43 @@ def transfer_establishment_note():
         pprint(f"transfer_establishment_note errors: {errors}")
 
 
+def transfer_purchased_plaques():
+    update_products_counter = 0
+    already_updated_counter = 0
+    not_existed_establishment_counter = 0
+
+    purchased = EstablishmentMerchandises.objects.values_list(
+        'establishment_id',
+        'merchandise__vintage',
+        'gifted',
+        'quantity'
+    )
+    for old_est_id, vintage, gifted, quantity in purchased:
+        establishment_qs = Establishment.objects.filter(old_id=old_est_id)
+        product_qs = Product.objects.filter(name='Plaque restaurants',
+                                            vintage=vintage)
+        if establishment_qs.exists() and product_qs.exists():
+            product = product_qs.first()
+            establishment = establishment_qs.first()
+
+            purchases, created = PurchasedProduct.objects.get_or_create(
+                establishment=establishment,
+                product=product,
+                is_gifted=gifted,
+                quantity=quantity
+            )
+            if created:
+                update_products_counter += 1
+            else:
+                already_updated_counter += 1
+        else:
+            not_existed_establishment_counter += 1
+
+    print(f'Updated products: {update_products_counter}\n'
+          f'Already updated: {already_updated_counter}\n'
+          f'Not existed establishment: {not_existed_establishment_counter}')
+
+
 data_types = {
     "establishment": [
         transfer_establishment,
@@ -149,4 +188,7 @@ data_types = {
         transfer_establishment_addresses
     ],
     "menu": [transfer_menu],
+    "purchased_plaques": [
+        transfer_purchased_plaques
+    ],
 }

apps/establishment/urls/back.py

@@ -13,6 +13,19 @@ urlpatterns = [
          name='schedule-rud'),
     path('<int:pk>/schedule/', views.EstablishmentScheduleCreateView.as_view(),
          name='schedule-create'),
+    path('<int:pk>/gallery/', views.EstablishmentGalleryListView.as_view(),
+         name='gallery-list'),
+    path('<int:pk>/gallery/<int:image_id>/',
+         views.EstablishmentGalleryCreateDestroyView.as_view(),
+         name='gallery-create-destroy'),
+    path('<int:pk>/companies/', views.EstablishmentCompanyListCreateView.as_view(),
+         name='company-list-create'),
+    path('<int:pk>/companies/<int:company_pk>/', views.EstablishmentCompanyRUDView.as_view(),
+         name='company-rud'),
+    path('<int:pk>/notes/', views.EstablishmentNoteListCreateView.as_view(),
+         name='note-list-create'),
+    path('<int:pk>/notes/<int:note_pk>/', views.EstablishmentNoteRUDView.as_view(),
+         name='note-rud'),
     path('menus/', views.MenuListCreateView.as_view(), name='menu-list'),
     path('menus/<int:pk>/', views.MenuRUDView.as_view(), name='menu-rud'),
     path('plates/', views.PlateListCreateView.as_view(), name='plates'),

apps/establishment/views/back.py

@@ -2,9 +2,13 @@
 from django.shortcuts import get_object_or_404
 from rest_framework import generics, permissions
 
-from utils.permissions import IsCountryAdmin, IsEstablishmentManager
 from establishment import filters, models, serializers
 from timetable.serialziers import ScheduleRUDSerializer, ScheduleCreateSerializer
+from utils.permissions import IsCountryAdmin, IsEstablishmentManager
+from utils.views import CreateDestroyGalleryViewMixin
+from timetable.models import Timetable
+from rest_framework import status
+from rest_framework.response import Response
 
 
 class EstablishmentMixinViews:
@@ -33,13 +37,14 @@ class EstablishmentRUDView(generics.RetrieveUpdateDestroyAPIView):
 class EstablishmentScheduleRUDView(generics.RetrieveUpdateDestroyAPIView):
     """Establishment schedule RUD view"""
     serializer_class = ScheduleRUDSerializer
+    permission_classes = [IsEstablishmentManager]
 
     def get_object(self):
         """
         Returns the object the view is displaying.
         """
-        establishment_pk = self.kwargs['pk']
+        establishment_pk = self.kwargs.get('pk')
-        schedule_id = self.kwargs['schedule_id']
+        schedule_id = self.kwargs.get('schedule_id')
 
         establishment = get_object_or_404(klass=models.Establishment.objects.all(),
                                           pk=establishment_pk)
@@ -56,6 +61,8 @@ class EstablishmentScheduleRUDView(generics.RetrieveUpdateDestroyAPIView):
 class EstablishmentScheduleCreateView(generics.CreateAPIView):
     """Establishment schedule Create view"""
     serializer_class = ScheduleCreateSerializer
+    queryset = Timetable.objects.all()
+    permission_classes = [IsEstablishmentManager]
 
 
 class MenuListCreateView(generics.ListCreateAPIView):
@@ -184,3 +191,130 @@ class EstablishmentSubtypeRUDView(generics.RetrieveUpdateDestroyAPIView):
     """Establishment subtype retrieve/update/destroy view."""
     serializer_class = serializers.EstablishmentSubTypeBaseSerializer
     queryset = models.EstablishmentSubType.objects.all()
+
+
+class EstablishmentGalleryCreateDestroyView(EstablishmentMixinViews,
+                                            CreateDestroyGalleryViewMixin):
+    """Resource for a create|destroy gallery for establishment for back-office users."""
+    serializer_class = serializers.EstablishmentBackOfficeGallerySerializer
+
+    def get_object(self):
+        """
+        Returns the object the view is displaying.
+        """
+        establishment_qs = self.filter_queryset(self.get_queryset())
+
+        establishment = get_object_or_404(establishment_qs, pk=self.kwargs.get('pk'))
+        gallery = get_object_or_404(establishment.establishment_gallery,
+                                    image_id=self.kwargs.get('image_id'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, gallery)
+
+        return gallery
+
+
+class EstablishmentGalleryListView(EstablishmentMixinViews,
+                                   generics.ListAPIView):
+    """Resource for returning gallery for establishment for back-office users."""
+    serializer_class = serializers.ImageBaseSerializer
+
+    def get_object(self):
+        """Override get_object method."""
+        qs = super(EstablishmentGalleryListView, self).get_queryset()
+        establishment = get_object_or_404(qs, pk=self.kwargs.get('pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, establishment)
+
+        return establishment
+
+    def get_queryset(self):
+        """Override get_queryset method."""
+        return self.get_object().crop_gallery
+
+
+class EstablishmentCompanyListCreateView(EstablishmentMixinViews,
+                                         generics.ListCreateAPIView):
+    """List|Create establishment company view."""
+
+    serializer_class = serializers.EstablishmentCompanyListCreateSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        establishment_qs = models.Establishment.objects.all()
+        filtered_ad_qs = self.filter_queryset(establishment_qs)
+
+        establishment = get_object_or_404(filtered_ad_qs, pk=self.kwargs.get('pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, establishment)
+
+        return establishment
+
+    def get_queryset(self):
+        """Overridden get_queryset method."""
+        return self.get_object().companies.all()
+
+
+class EstablishmentCompanyRUDView(EstablishmentMixinViews,
+                                  generics.RetrieveUpdateDestroyAPIView):
+    """Create|Retrieve|Update|Destroy establishment company view."""
+
+    serializer_class = serializers.CompanyBaseSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        establishment_qs = models.Establishment.objects.all()
+        filtered_ad_qs = self.filter_queryset(establishment_qs)
+
+        establishment = get_object_or_404(filtered_ad_qs, pk=self.kwargs.get('pk'))
+        company = get_object_or_404(establishment.companies.all(), pk=self.kwargs.get('company_pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, company)
+
+        return company
+
+
+class EstablishmentNoteListCreateView(EstablishmentMixinViews,
+                                      generics.ListCreateAPIView):
+    """Retrieve|Update|Destroy establishment note view."""
+
+    serializer_class = serializers.EstablishmentNoteListCreateSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        establishment_qs = models.Establishment.objects.all()
+        filtered_establishment_qs = self.filter_queryset(establishment_qs)
+
+        establishment = get_object_or_404(filtered_establishment_qs, pk=self.kwargs.get('pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, establishment)
+
+        return establishment
+
+    def get_queryset(self):
+        """Overridden get_queryset method."""
+        return self.get_object().notes.all()
+
+
+class EstablishmentNoteRUDView(EstablishmentMixinViews,
+                               generics.RetrieveUpdateDestroyAPIView):
+    """Create|Retrieve|Update|Destroy establishment note view."""
+
+    serializer_class = serializers.EstablishmentNoteBaseSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        establishment_qs = models.Establishment.objects.all()
+        filtered_establishment_qs = self.filter_queryset(establishment_qs)
+
+        establishment = get_object_or_404(filtered_establishment_qs, pk=self.kwargs.get('pk'))
+        note = get_object_or_404(establishment.notes.all(), pk=self.kwargs['note_pk'])
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, note)
+
+        return note

apps/establishment/views/web.py

@@ -72,7 +72,7 @@ class EstablishmentRecentReviewListView(EstablishmentListView):
 class EstablishmentSimilarListView(EstablishmentListView):
     """Resource for getting a list of establishments."""
 
-    serializer_class = serializers.EstablishmentBaseSerializer
+    serializer_class = serializers.EstablishmentSimilarSerializer
     pagination_class = EstablishmentPortionPagination
 
     def get_queryset(self):

apps/favorites/views.py

@@ -2,7 +2,7 @@
 from rest_framework import generics
 from establishment.models import Establishment
 from establishment.filters import EstablishmentFilter
-from establishment.serializers import EstablishmentBaseSerializer
+from establishment.serializers import EstablishmentBaseSerializer, EstablishmentSimilarSerializer
 from news.filters import NewsListFilterSet
 from news.models import News
 from news.serializers import NewsBaseSerializer, NewsListSerializer
@@ -23,7 +23,7 @@ class FavoritesBaseView(generics.GenericAPIView):
 class FavoritesEstablishmentListView(generics.ListAPIView):
     """List views for establishments in favorites."""
 
-    serializer_class = EstablishmentBaseSerializer
+    serializer_class = EstablishmentSimilarSerializer
     filter_class = EstablishmentFilter
 
     def get_queryset(self):

apps/location/migrations/0027_auto_20191118_1011.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.4 on 2019-11-18 10:11
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0026_country_is_active'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='winesubregion',
+            name='wine_region',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='wine_sub_region', to='location.WineRegion', verbose_name='wine sub region'),
+        ),
+    ]

apps/location/migrations/0027_auto_20191118_1313.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-18 13:13
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0026_country_is_active'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='winesubregion',
+            name='wine_region',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='wine_sub_region', to='location.WineRegion', verbose_name='wine sub region'),
+        ),
+    ]

apps/location/migrations/0028_merge_20191118_1507.py

@@ -0,0 +1,14 @@
+# Generated by Django 2.2.7 on 2019-11-18 15:07
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0027_auto_20191118_1313'),
+        ('location', '0027_auto_20191118_1011'),
+    ]
+
+    operations = [
+    ]

apps/location/migrations/0028_merge_20191119_0647.py

@@ -0,0 +1,14 @@
+# Generated by Django 2.2.7 on 2019-11-19 06:47
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0027_auto_20191118_1313'),
+        ('location', '0027_auto_20191118_1011'),
+    ]
+
+    operations = [
+    ]

apps/location/migrations/0029_merge_20191119_1438.py

@@ -0,0 +1,14 @@
+# Generated by Django 2.2.7 on 2019-11-19 14:38
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('location', '0028_merge_20191119_0647'),
+        ('location', '0028_merge_20191118_1507'),
+    ]
+
+    operations = [
+    ]

apps/location/migrations/0030_auto_20191120_1010.py

@@ -0,0 +1,34 @@
+# Generated by Django 2.2.7 on 2019-11-20 10:10
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('gallery', '0006_merge_20191027_1758'),
+        ('location', '0029_merge_20191119_1438'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='CityGallery',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('is_main', models.BooleanField(default=False, verbose_name='Is the main image')),
+                ('city', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='city_gallery', to='location.City', verbose_name='city')),
+                ('image', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='city_gallery', to='gallery.Image', verbose_name='image')),
+            ],
+            options={
+                'verbose_name': 'city gallery',
+                'verbose_name_plural': 'city galleries',
+                'unique_together': {('city', 'is_main'), ('city', 'image')},
+            },
+        ),
+        migrations.AddField(
+            model_name='city',
+            name='gallery',
+            field=models.ManyToManyField(through='location.CityGallery', to='gallery.Image'),
+        ),
+    ]

apps/location/models.py

@@ -10,7 +10,8 @@ from django.contrib.postgres.fields import ArrayField
 
 from translation.models import Language
 from utils.models import (ProjectBaseMixin, SVGImageMixin, TJSONField,
-                          TranslatedFieldsMixin, get_current_locale)
+                          TranslatedFieldsMixin, get_current_locale,
+                          IntermediateGalleryModelMixin, GalleryModelMixin)
 
 
 class CountryQuerySet(models.QuerySet):
@@ -101,9 +102,8 @@ class CityQuerySet(models.QuerySet):
         return self.filter(country__code=code)
 
 
-class City(models.Model):
+class City(GalleryModelMixin):
     """Region model."""
-
     name = models.CharField(_('name'), max_length=250)
     name_translated = TJSONField(blank=True, null=True, default=None,
                       verbose_name=_('Translated name'), help_text='{"en-GB":"some text"}')
@@ -138,16 +138,8 @@ class City(models.Model):
         return self.name
 
 
-class CityGalleryQuerySet(models.QuerySet):
+class CityGallery(IntermediateGalleryModelMixin):
-    """QuerySet for model News"""
+    """Gallery for model City."""
-
-    def main_image(self):
-        """Return objects with flag is_main is True"""
-        return self.filter(is_main=True)
-
-
-class CityGallery(models.Model):
-    old_id = models.IntegerField(blank=True, null=True)
     city = models.ForeignKey(City, null=True,
                              related_name='city_gallery',
                              on_delete=models.CASCADE,
@@ -155,14 +147,10 @@ class CityGallery(models.Model):
     image = models.ForeignKey('gallery.Image', null=True,
                               related_name='city_gallery',
                               on_delete=models.CASCADE,
-                              verbose_name=_('gallery'))
+                              verbose_name=_('image'))
-    is_main = models.BooleanField(default=False,
-                                  verbose_name=_('Is the main image'))
-
-    objects = CityGalleryQuerySet.as_manager()
 
     class Meta:
-        """NewsGallery meta class."""
+        """CityGallery meta class."""
         verbose_name = _('city gallery')
         verbose_name_plural = _('city galleries')
         unique_together = (('city', 'is_main'), ('city', 'image'))
@@ -216,6 +204,13 @@ class Address(models.Model):
 class WineRegionQuerySet(models.QuerySet):
     """Wine region queryset."""
 
+    def with_sub_region_related(self):
+        return self.prefetch_related('wine_sub_region')
+
+    def having_wines(self, value = True):
+        """Return qs with regions, which have any wine related to them"""
+        return self.exclude(wines__isnull=value)
+
 
 class WineRegion(models.Model, TranslatedFieldsMixin):
     """Wine region model."""
@@ -254,6 +249,7 @@ class WineSubRegion(models.Model):
     """Wine sub region model."""
     name = models.CharField(_('name'), max_length=255)
     wine_region = models.ForeignKey(WineRegion, on_delete=models.PROTECT,
+                                    related_name='wine_sub_region',
                                     verbose_name=_('wine sub region'))
     old_id = models.PositiveIntegerField(_('old id'), default=None,
                                          blank=True, null=True)

apps/location/serializers/back.py

@@ -1,5 +1,8 @@
 from location import models
 from location.serializers import common
+from rest_framework import serializers
+from gallery.models import Image
+from django.utils.translation import gettext_lazy as _
 
 
 class AddressCreateSerializer(common.AddressDetailSerializer):
@@ -18,3 +21,45 @@ class CountryBackSerializer(common.CountrySerializer):
             'name',
             'country_id'
         ]
+
+
+class CityGallerySerializer(serializers.ModelSerializer):
+    """Serializer class for model CityGallery."""
+
+    class Meta:
+        """Meta class"""
+
+        model = models.CityGallery
+        fields = [
+            'id',
+            'is_main',
+        ]
+
+    def get_request_kwargs(self):
+        """Get url kwargs from request."""
+        return self.context.get('request').parser_context.get('kwargs')
+
+    def validate(self, attrs):
+        """Override validate method."""
+        city_pk = self.get_request_kwargs().get('pk')
+        image_id = self.get_request_kwargs().get('image_id')
+
+        city_qs = models.City.objects.filter(pk=city_pk)
+        image_qs = Image.objects.filter(id=image_id)
+
+        if not city_qs.exists():
+            raise serializers.ValidationError({'detail': _('City not found')})
+
+        if not image_qs.exists():
+            raise serializers.ValidationError({'detail': _('Image not found')})
+
+        city = city_qs.first()
+        image = image_qs.first()
+
+        if image in city.gallery.all():
+            raise serializers.ValidationError({'detail': _('Image is already added.')})
+
+        attrs['city'] = city
+        attrs['image'] = image
+
+        return attrs

apps/location/serializers/common.py

@@ -55,6 +55,20 @@ class RegionSerializer(serializers.ModelSerializer):
             'country_id'
         ]
 
+class CityShortSerializer(serializers.ModelSerializer):
+    """Short city serializer"""
+    country = CountrySerializer(read_only=True)
+
+    class Meta:
+        """Meta class"""
+        model = models.City
+        fields = (
+            'id',
+            'name',
+            'code',
+            'country',
+        )
+
 
 class CropImageSerializer(serializers.Serializer):
     """Serializer for crop images for City object."""
@@ -273,3 +287,14 @@ class WineSubRegionBaseSerializer(serializers.ModelSerializer):
             'id',
             'name',
         ]
+
+
+class WineRegionSerializer(WineRegionBaseSerializer):
+    """Wine region w/ subregion serializer"""
+
+    wine_sub_region = WineSubRegionBaseSerializer(allow_null=True, many=True)
+
+    class Meta(WineRegionBaseSerializer.Meta):
+        fields = WineRegionBaseSerializer.Meta.fields + [
+            'wine_sub_region'
+        ]

apps/location/transfer_data.py

@@ -1,9 +1,12 @@
 from transfer.serializers import location as location_serializers
 from transfer import models as transfer_models
-from location.models import Country, Region, City, Address, WineRegion
+from location.models import Country, Region, City, Address, WineRegion, CityGallery
 from pprint import pprint
 import json
 
+from gallery.models import Image
+from pprint import pprint
+
 from django.conf import settings
 from django.core.exceptions import MultipleObjectsReturned
 from collection.models import Collection
@@ -494,6 +497,42 @@ def fix_location_models():
     fix_chosen_tag()
 
 
+def transfer_city_gallery():
+    created_counter = 0
+    cities_not_exists = {}
+    gallery_obj_exists_counter = 0
+
+    city_gallery = transfer_models.CityPhotos.objects.exclude(city__isnull=True) \
+                                                     .exclude(city__country_code_2__isnull=True) \
+                                                     .exclude(city__country_code_2__iexact='') \
+                                                     .exclude(city__region_code__isnull=True) \
+                                                     .exclude(city__region_code__iexact='') \
+                                                     .values_list('city_id', 'attachment_suffix_url')
+    for old_city_id, image_suffix_url in city_gallery:
+        city = City.objects.filter(old_id=old_city_id)
+        if city.exists():
+            city = city.first()
+            image, _ = Image.objects.get_or_create(image=image_suffix_url,
+                                                   defaults={
+                                                       'image': image_suffix_url,
+                                                       'orientation': Image.HORIZONTAL,
+                                                       'title': f'{city.name} - {image_suffix_url}',
+                                                   })
+            city_gallery, created = CityGallery.objects.get_or_create(image=image,
+                                                                      city=city,
+                                                                      is_main=True)
+            if created:
+                created_counter += 1
+            else:
+                gallery_obj_exists_counter += 1
+        else:
+            cities_not_exists.update({'city_old_id': old_city_id})
+
+    print(f'Created: {created_counter}\n'
+          f'City not exists: {cities_not_exists}\n'
+          f'Already added: {gallery_obj_exists_counter}')
+
+
 data_types = {
     "dictionaries": [
         transfer_countries,
@@ -515,6 +554,8 @@ data_types = {
     ],
     "fix_location": [
         fix_location_models
-    ]
+    ],
+    
+    "fill_city_gallery": [transfer_city_gallery]
 
 }

apps/location/urls/back.py

@@ -11,6 +11,11 @@ urlpatterns = [
 
     path('cities/', views.CityListCreateView.as_view(), name='city-list-create'),
     path('cities/<int:pk>/', views.CityRUDView.as_view(), name='city-retrieve'),
+    path('cities/<int:pk>/gallery/', views.CityGalleryListView.as_view(),
+         name='gallery-list'),
+    path('cities/<int:pk>/gallery/<int:image_id>/',
+         views.CityGalleryCreateDestroyView.as_view(),
+         name='gallery-create-destroy'),
 
     path('countries/', views.CountryListCreateView.as_view(), name='country-list-create'),
     path('countries/<int:pk>/', views.CountryRUDView.as_view(), name='country-retrieve'),

apps/location/urls/common.py

@@ -22,4 +22,6 @@ urlpatterns = [
 
     path('regions/', views.RegionListView.as_view(), name='region-list'),
     path('regions/<int:pk>/', views.RegionRetrieveView.as_view(), name='region-retrieve'),
+
+    path('wine-regions/', views.WineRegionListView.as_view(), name='wine-region-list'),
 ]

apps/location/views/back.py

@@ -4,7 +4,11 @@ from rest_framework import generics
 from location import models, serializers
 from location.views import common
 from utils.permissions import IsCountryAdmin
-from rest_framework.permissions import  IsAuthenticatedOrReadOnly
+from utils.views import CreateDestroyGalleryViewMixin
+from rest_framework.permissions import IsAuthenticatedOrReadOnly
+from django.shortcuts import get_object_or_404
+from utils.serializers import ImageBaseSerializer
+
 # Address
 
 
@@ -35,6 +39,48 @@ class CityRUDView(common.CityViewMixin, generics.RetrieveUpdateDestroyAPIView):
     permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
 
 
+class CityGalleryCreateDestroyView(common.CityViewMixin,
+                                   CreateDestroyGalleryViewMixin):
+    """Resource for a create gallery for product for back-office users."""
+    serializer_class = serializers.CityGallerySerializer
+    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+
+    def get_object(self):
+        """
+        Returns the object the view is displaying.
+        """
+        city_qs = self.filter_queryset(self.get_queryset())
+
+        city = get_object_or_404(city_qs, pk=self.kwargs.get('pk'))
+        gallery = get_object_or_404(city.city_gallery, image_id=self.kwargs.get('image_id'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, gallery)
+
+        return gallery
+
+
+class CityGalleryListView(common.CityViewMixin,
+                          generics.ListAPIView):
+    """Resource for returning gallery for product for back-office users."""
+    serializer_class = ImageBaseSerializer
+    permission_classes = [IsAuthenticatedOrReadOnly|IsCountryAdmin]
+
+    def get_object(self):
+        """Override get_object method."""
+        qs = super(CityGalleryListView, self).get_queryset()
+        city = get_object_or_404(qs, pk=self.kwargs['pk'])
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, city)
+
+        return city
+
+    def get_queryset(self):
+        """Override get_queryset method."""
+        return self.get_object().crop_gallery
+
+
 # Region
 class RegionListCreateView(common.RegionViewMixin, generics.ListCreateAPIView):
     """Create view for model Region"""

apps/location/views/common.py

@@ -5,8 +5,11 @@ from django.shortcuts import get_object_or_404
 from rest_framework import generics, permissions, status
 from rest_framework.response import Response
 from gallery.tasks import delete_image
-
+from rest_framework import generics
+from rest_framework import permissions
+from django.db.models.expressions import RawSQL
 from location import models, serializers
+from utils.models import get_current_locale
 
 
 # Mixins
@@ -41,7 +44,9 @@ class CountryListView(CountryViewMixin, generics.ListAPIView):
     """List view for model Country."""
 
     pagination_class = None
-
+    def get_queryset(self):
+        qs = super().get_queryset().order_by(RawSQL("name->>%s", (get_current_locale(),)))
+        return qs
 
 class CountryRetrieveView(CountryViewMixin, generics.RetrieveAPIView):
     """Retrieve view for model Country."""
@@ -64,6 +69,15 @@ class RegionListView(RegionViewMixin, generics.ListAPIView):
     serializer_class = serializers.CountrySerializer
 
 
+class WineRegionListView(generics.ListAPIView):
+    """List view for model WineRegion"""
+    pagination_class = None
+    model = models.WineRegion
+    permission_classes = (permissions.AllowAny,)
+    queryset = models.WineRegion.objects.with_sub_region_related().having_wines()
+    serializer_class = serializers.WineRegionSerializer
+
+
 class RegionDestroyView(RegionViewMixin, generics.DestroyAPIView):
     """Destroy view for model Country"""
     serializer_class = serializers.CountrySerializer

apps/main/admin.py

@@ -40,3 +40,8 @@ class CarouselAdmin(admin.ModelAdmin):
 @admin.register(models.PageType)
 class PageTypeAdmin(admin.ModelAdmin):
     """PageType admin."""
+
+
+@admin.register(models.Page)
+class PageAdmin(admin.ModelAdmin):
+    """Page admin."""

apps/main/filters.py

@@ -0,0 +1,40 @@
+from django.core.validators import EMPTY_VALUES
+from django_filters import rest_framework as filters
+
+from main import models
+
+
+class AwardFilter(filters.FilterSet):
+    """Award filter set."""
+
+    establishment_id = filters.NumberFilter(field_name='object_id', )
+    product_id = filters.NumberFilter(field_name='object_id', )
+    employee_id = filters.NumberFilter(field_name='object_id', )
+
+    class Meta:
+        """Meta class."""
+
+        model = models.Award
+        fields = (
+            'establishment_id',
+            'product_id',
+            'employee_id',
+            'state',
+            'award_type',
+            'vintage_year',
+        )
+
+    def by_establishment_id(self, queryset, name, value):
+        if value not in EMPTY_VALUES:
+            return queryset.by_establishment_id(value, content_type='establishment')
+        return queryset
+
+    def by_product_id(self, queryset, name, value):
+        if value not in EMPTY_VALUES:
+            return queryset.by_product_id(value, content_type='product')
+        return queryset
+
+    def by_employee_id(self, queryset, name, value):
+        if value not in EMPTY_VALUES:
+            return queryset.by_employee_id(value, content_type='establishmentemployee')
+        return queryset

apps/main/models.py

@@ -153,7 +153,7 @@ class Award(TranslatedFieldsMixin, URLImageMixin, models.Model):
     PUBLISHED = 1
 
     STATE_CHOICES = (
-        (WAITING,'waiting'),
+        (WAITING, 'waiting'),
         (PUBLISHED, 'published')
     )
 

apps/main/serializers.py

@@ -38,7 +38,7 @@ class SiteFeatureSerializer(serializers.ModelSerializer):
                   'route',
                   'source',
                   'nested',
-        )
+                  )
 
 
 class CurrencySerializer(ProjectModelSerializer):
@@ -145,6 +145,19 @@ class AwardSerializer(AwardBaseSerializer):
         fields = AwardBaseSerializer.Meta.fields + ['award_type', ]
 
 
+class BackAwardSerializer(AwardBaseSerializer):
+    """Award serializer."""
+
+    class Meta:
+        model = models.Award
+        fields = AwardBaseSerializer.Meta.fields + [
+            'award_type',
+            'state',
+            'content_type',
+            'object_id',
+        ]
+
+
 class CarouselListSerializer(serializers.ModelSerializer):
     """Serializer for retrieving list of carousel items."""
 
@@ -186,7 +199,11 @@ class PageBaseSerializer(serializers.ModelSerializer):
             'image_url',
             'width',
             'height',
+            'advertisement',
         ]
+        extra_kwargs = {
+            'establishment': {'write_only': True}
+        }
 
 
 class PageTypeBaseSerializer(serializers.ModelSerializer):
@@ -198,4 +215,4 @@ class PageTypeBaseSerializer(serializers.ModelSerializer):
         fields = [
             'id',
             'name',
-        ]
+        ]

apps/main/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

apps/main/tests/tests_back.py

@@ -0,0 +1,73 @@
+from http.cookies import SimpleCookie
+
+from django.contrib.contenttypes.models import ContentType
+from rest_framework import status
+from rest_framework.test import APITestCase
+
+from account.models import User
+from location.models import Country
+from main.models import Award, AwardType
+
+
+class AwardTestCase(APITestCase):
+
+    def setUp(self):
+        self.user = User.objects.create_user(
+            username='alex',
+            email='alex@mail.com',
+            password='alex_password',
+            is_staff=True,
+        )
+
+        # get tokens
+        tokens = User.create_jwt_tokens(self.user)
+        self.client.cookies = SimpleCookie(
+            {'access_token': tokens.get('access_token'),
+             'refresh_token': tokens.get('refresh_token')})
+
+        self.country_ru = Country.objects.create(
+            name={'en-GB': 'Russian'},
+            code='RU',
+        )
+
+        self.content_type = ContentType.objects.get(app_label="establishment", model="establishment")
+
+        self.award_type = AwardType.objects.create(
+            country=self.country_ru,
+            name="Test award type",
+        )
+
+        self.award = Award.objects.create(
+            award_type=self.award_type,
+            vintage_year='2017',
+            state=Award.PUBLISHED,
+            object_id=1,
+            content_type_id=1,
+        )
+
+    def test_award_CRUD(self):
+        response = self.client.get('/api/back/main/awards/', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        data = {
+            'award_type': self.award_type.pk,
+            'state': 1,
+            'object_id': 1,
+            'content_type': 1,
+        }
+
+        response = self.client.post('/api/back/main/awards/', data=data)
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
+        response = self.client.get(f'/api/back/main/awards/{self.award.id}/', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        update_data = {
+            'vintage_year': '2019'
+        }
+
+        response = self.client.patch(f'/api/back/main/awards/{self.award.id}/', data=update_data)
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+        response = self.client.delete(f'/api/back/main/awards/{self.award.id}/')
+        self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)

apps/main/urls/back.py

@@ -0,0 +1,11 @@
+"""Back main URLs"""
+from django.urls import path
+
+from main.views import back as views
+
+app_name = 'main'
+
+urlpatterns = [
+    path('awards/', views.AwardLstView.as_view(), name='awards-list-create'),
+    path('awards/<int:id>/', views.AwardRUDView.as_view(), name='awards-rud'),
+]

apps/main/views/back.py

@@ -0,0 +1,21 @@
+from rest_framework import generics, permissions
+
+from main import serializers
+from main.filters import AwardFilter
+from main.models import Award
+
+
+class AwardLstView(generics.ListCreateAPIView):
+    """Award list create view."""
+    queryset = Award.objects.all()
+    serializer_class = serializers.BackAwardSerializer
+    permission_classes = (permissions.IsAdminUser,)
+    filterset_class = AwardFilter
+
+
+class AwardRUDView(generics.RetrieveUpdateDestroyAPIView):
+    """Award RUD view."""
+    queryset = Award.objects.all()
+    serializer_class = serializers.BackAwardSerializer
+    permission_classes = (permissions.IsAdminUser,)
+    lookup_field = 'id'

apps/news/admin.py

@@ -24,12 +24,19 @@ def send_email_action(modeladmin, request, queryset):
 send_email_action.short_description = "Send the selected news by email"
 
 
+class NewsGalleryInline(admin.TabularInline):
+    """News gallery inline."""
+    model = models.NewsGallery
+    extra = 0
+
+
 @admin.register(models.News)
 class NewsAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """News admin."""
     raw_id_fields = ('address',)
     actions = [send_email_action]
     raw_id_fields = ('news_type', 'address', 'country')
+    inlines = [NewsGalleryInline, ]
 
 
 @admin.register(models.NewsGallery)

apps/news/filters.py

@@ -16,6 +16,9 @@ class NewsListFilterSet(filters.FilterSet):
         ),
         method='by_tag_group'
     )
+    tag_value__exclude = filters.CharFilter(method='exclude_tags')
+    tag_value__in = filters.CharFilter(method='in_tags')
+    type = filters.CharFilter(method='by_type')
 
     class Meta:
         """Meta class"""
@@ -24,8 +27,18 @@ class NewsListFilterSet(filters.FilterSet):
             'title',
             'is_highlighted',
             'tag_group',
+            'tag_value__exclude',
+            'tag_value__in',
         )
 
+    def in_tags(self, queryset, name, value):
+        tags = value.split('__')
+        return queryset.filter(tags__value__in=tags)
+
+    def exclude_tags(self, queryset, name, value):
+        tags = value.split('__')
+        return queryset.exclude(tags__value__in=tags)
+
     def by_tag_group(self, queryset, name, value):
         if value == models.News.RECIPES_TAG_VALUE:
             queryset = queryset.recipe_news()
@@ -39,3 +52,9 @@ class NewsListFilterSet(filters.FilterSet):
             return queryset.filter(**filters)
         else:
             return queryset
+
+    def by_type(self, queryset, name, value):
+        if value:
+            return queryset.filter(news_type__name=value)
+        else:
+            return queryset

apps/news/models.py

@@ -7,8 +7,10 @@ from django.utils.translation import gettext_lazy as _
 from rest_framework.reverse import reverse
 
 from rating.models import Rating, ViewCount
-from utils.models import BaseAttributes, TJSONField, TranslatedFieldsMixin, ProjectBaseMixin
+from utils.models import (BaseAttributes, TJSONField, TranslatedFieldsMixin, HasTagsMixin,
+                          ProjectBaseMixin, GalleryModelMixin, IntermediateGalleryModelMixin)
 from utils.querysets import TranslationQuerysetMixin
+from django.conf import settings
 
 
 class Agenda(ProjectBaseMixin, TranslatedFieldsMixin):
@@ -86,6 +88,10 @@ class NewsQuerySet(TranslationQuerysetMixin):
         """Returns news with tag 'cook' qs."""
         return self.filter(tags__value=News.RECIPES_TAG_VALUE)
 
+    def international_news(self):
+        """Returns only international news qs."""
+        return self.filter(tags__value=News.INTERNATIONAL_TAG_VALUE)
+
     def published(self):
         """Return only published news"""
         now = timezone.now()
@@ -120,7 +126,7 @@ class NewsQuerySet(TranslationQuerysetMixin):
         )
 
 
-class News(BaseAttributes, TranslatedFieldsMixin):
+class News(GalleryModelMixin, BaseAttributes, TranslatedFieldsMixin, HasTagsMixin):
     """News model."""
 
     STR_FIELD_NAME = 'title'
@@ -151,6 +157,7 @@ class News(BaseAttributes, TranslatedFieldsMixin):
         (PUBLISHED_EXCLUSIVE, _('Published exclusive')),
     )
 
+    INTERNATIONAL_TAG_VALUE = 'international'
     RECIPES_TAG_VALUE = 'cook'
 
     old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
@@ -242,16 +249,51 @@ class News(BaseAttributes, TranslatedFieldsMixin):
             count_value = self.views_count.count
         return count_value
 
+    # todo: remove in future
+    @property
+    def crop_gallery(self):
+        if hasattr(self, 'gallery'):
+            gallery = []
+            images = self.gallery.all()
+            model_name = self._meta.model_name.lower()
+            crop_parameters = [p for p in settings.SORL_THUMBNAIL_ALIASES
+                               if p.startswith(model_name)]
+            for image in images:
+                d = {
+                    'id': image.id,
+                    'title': image.title,
+                    'original_url': image.image.url,
+                    'orientation_display': image.get_orientation_display(),
+                    'auto_crop_images': {},
+                }
+                for crop in crop_parameters:
+                    d['auto_crop_images'].update(
+                        {f'{crop[len(f"{model_name}_"):]}_url': image.get_image_url(crop)})
+                gallery.append(d)
+            return gallery
 
-class NewsGalleryQuerySet(models.QuerySet):
+    @property
-    """QuerySet for model News"""
+    def crop_main_image(self):
-
+        if hasattr(self, 'main_image') and self.main_image:
-    def main_image(self):
+            image = self.main_image
-        """Return objects with flag is_main is True"""
+            model_name = self._meta.model_name.lower()
-        return self.filter(is_main=True)
+            image_property = {
+                'id': image.id,
+                'title': image.title,
+                'original_url': image.image.url,
+                'orientation_display': image.get_orientation_display(),
+                'auto_crop_images': {},
+            }
+            crop_parameters = [p for p in settings.SORL_THUMBNAIL_ALIASES
+                               if p.startswith(self._meta.model_name.lower())]
+            for crop in crop_parameters:
+                image_property['auto_crop_images'].update(
+                    {f'{crop[len(f"{model_name}_"):]}_url': image.get_image_url(crop)})
+            return image_property
 
 
-class NewsGallery(models.Model):
+class NewsGallery(IntermediateGalleryModelMixin):
+
     news = models.ForeignKey(News, null=True,
                              related_name='news_gallery',
                              on_delete=models.CASCADE,
@@ -260,10 +302,6 @@ class NewsGallery(models.Model):
                               related_name='news_gallery',
                               on_delete=models.CASCADE,
                               verbose_name=_('gallery'))
-    is_main = models.BooleanField(default=False,
-                                  verbose_name=_('Is the main image'))
-
-    objects = NewsGalleryQuerySet.as_manager()
 
     class Meta:
         """NewsGallery meta class."""

apps/news/serializers.py

@@ -10,7 +10,8 @@ from location.serializers import CountrySimpleSerializer, AddressBaseSerializer
 from news import models
 from tag.serializers import TagBaseSerializer
 from utils import exceptions as utils_exceptions
-from utils.serializers import TranslatedField, ProjectModelSerializer, FavoritesCreateSerializer
+from utils.serializers import (TranslatedField, ProjectModelSerializer,
+                               FavoritesCreateSerializer, ImageBaseSerializer)
 
 
 class AgendaSerializer(ProjectModelSerializer):
@@ -47,78 +48,6 @@ class NewsBannerSerializer(ProjectModelSerializer):
         )
 
 
-class CropImageSerializer(serializers.Serializer):
-    """Serializer for crop images for News object."""
-
-    preview_url = serializers.SerializerMethodField()
-    promo_horizontal_web_url = serializers.SerializerMethodField()
-    promo_horizontal_mobile_url = serializers.SerializerMethodField()
-    tile_horizontal_web_url = serializers.SerializerMethodField()
-    tile_horizontal_mobile_url = serializers.SerializerMethodField()
-    tile_vertical_web_url = serializers.SerializerMethodField()
-    highlight_vertical_web_url = serializers.SerializerMethodField()
-    editor_web_url = serializers.SerializerMethodField()
-    editor_mobile_url = serializers.SerializerMethodField()
-
-    def get_preview_url(self, obj):
-        """Get crop preview."""
-        return obj.instance.get_image_url('news_preview')
-
-    def get_promo_horizontal_web_url(self, obj):
-        """Get crop promo_horizontal_web."""
-        return obj.instance.get_image_url('news_promo_horizontal_web')
-
-    def get_promo_horizontal_mobile_url(self, obj):
-        """Get crop promo_horizontal_mobile."""
-        return obj.instance.get_image_url('news_promo_horizontal_mobile')
-
-    def get_tile_horizontal_web_url(self, obj):
-        """Get crop tile_horizontal_web."""
-        return obj.instance.get_image_url('news_tile_horizontal_web')
-
-    def get_tile_horizontal_mobile_url(self, obj):
-        """Get crop tile_horizontal_mobile."""
-        return obj.instance.get_image_url('news_tile_horizontal_mobile')
-
-    def get_tile_vertical_web_url(self, obj):
-        """Get crop tile_vertical_web."""
-        return obj.instance.get_image_url('news_tile_vertical_web')
-
-    def get_highlight_vertical_web_url(self, obj):
-        """Get crop highlight_vertical_web."""
-        return obj.instance.get_image_url('news_highlight_vertical_web')
-
-    def get_editor_web_url(self, obj):
-        """Get crop editor_web."""
-        return obj.instance.get_image_url('news_editor_web')
-
-    def get_editor_mobile_url(self, obj):
-        """Get crop editor_mobile."""
-        return obj.instance.get_image_url('news_editor_mobile')
-
-
-class NewsImageSerializer(serializers.ModelSerializer):
-    """Serializer for returning crop images of news image."""
-
-    orientation_display = serializers.CharField(source='get_orientation_display',
-                                                read_only=True)
-    original_url = serializers.URLField(source='image.url')
-    auto_crop_images = CropImageSerializer(source='image', allow_null=True)
-
-    class Meta:
-        model = Image
-        fields = [
-            'id',
-            'title',
-            'orientation_display',
-            'original_url',
-            'auto_crop_images',
-        ]
-        extra_kwargs = {
-            'orientation': {'write_only': True}
-        }
-
-
 class NewsTypeSerializer(serializers.ModelSerializer):
     """News type serializer."""
 
@@ -135,7 +64,7 @@ class NewsBaseSerializer(ProjectModelSerializer):
     title_translated = TranslatedField()
     subtitle_translated = TranslatedField()
     news_type = NewsTypeSerializer(read_only=True)
-    tags = TagBaseSerializer(read_only=True, many=True)
+    tags = TagBaseSerializer(read_only=True, many=True, source='visible_tags')
     in_favorites = serializers.BooleanField(allow_null=True)
     view_counter = serializers.IntegerField(read_only=True)
 
@@ -170,7 +99,7 @@ class NewsSimilarListSerializer(NewsBaseSerializer):
 class NewsListSerializer(NewsBaseSerializer):
     """List serializer for News model."""
 
-    image = NewsImageSerializer(source='main_image', allow_null=True)
+    image = ImageBaseSerializer(source='crop_main_image', allow_null=True)
 
     class Meta(NewsBaseSerializer.Meta):
         """Meta class."""
@@ -188,7 +117,7 @@ class NewsDetailSerializer(NewsBaseSerializer):
     author = UserBaseSerializer(source='created_by', read_only=True)
     state_display = serializers.CharField(source='get_state_display',
                                           read_only=True)
-    gallery = NewsImageSerializer(read_only=True, many=True)
+    gallery = ImageBaseSerializer(read_only=True, source='crop_gallery', many=True)
 
     class Meta(NewsBaseSerializer.Meta):
         """Meta class."""

apps/news/views.py

@@ -1,15 +1,13 @@
 """News app views."""
 from django.conf import settings
-from django.db.transaction import on_commit
 from django.shortcuts import get_object_or_404
-from rest_framework import generics, permissions, status
+from rest_framework import generics, permissions
-from rest_framework.response import Response
 
-from gallery.tasks import delete_image
 from news import filters, models, serializers
 from rating.tasks import add_rating
 from utils.permissions import IsCountryAdmin, IsContentPageManager
 from utils.views import CreateDestroyGalleryViewMixin
+from utils.serializers import ImageBaseSerializer
 
 
 class NewsMixinView:
@@ -18,7 +16,7 @@ class NewsMixinView:
     permission_classes = (permissions.AllowAny,)
     serializer_class = serializers.NewsBaseSerializer
 
-    def get_queryset(self):
+    def get_queryset(self, *args, **kwargs):
         """Override get_queryset method."""
         qs = models.News.objects.published() \
             .with_base_related() \
@@ -27,7 +25,10 @@ class NewsMixinView:
 
         country_code = self.request.country_code
         if country_code:
-            qs = qs.by_country_code(country_code)
+            if kwargs.get('international_preferred') and country_code in settings.INTERNATIONAL_COUNTRY_CODES:
+                qs = qs.international_news()
+            else:
+                qs = qs.by_country_code(country_code)
         return qs
 
 
@@ -37,6 +38,10 @@ class NewsListView(NewsMixinView, generics.ListAPIView):
     serializer_class = serializers.NewsListSerializer
     filter_class = filters.NewsListFilterSet
 
+    def get_queryset(self, *args, **kwargs):
+        kwargs.update({'international_preferred': True})
+        return super().get_queryset(*args, **kwargs)
+
 
 class NewsDetailView(NewsMixinView, generics.RetrieveAPIView):
     """News detail view."""
@@ -77,6 +82,7 @@ class NewsBackOfficeLCView(NewsBackOfficeMixinView,
     """Resource for a list of news for back-office users."""
 
     serializer_class = serializers.NewsBackOfficeBaseSerializer
+    filter_class = filters.NewsListFilterSet
     create_serializers_class = serializers.NewsBackOfficeDetailSerializer
     permission_classes = [IsCountryAdmin | IsContentPageManager]
 
@@ -102,8 +108,8 @@ class NewsBackOfficeGalleryCreateDestroyView(NewsBackOfficeMixinView,
         """
         news_qs = self.filter_queryset(self.get_queryset())
 
-        news = get_object_or_404(news_qs, pk=self.kwargs['pk'])
+        news = get_object_or_404(news_qs, pk=self.kwargs.get('pk'))
-        gallery = get_object_or_404(news.news_gallery, image_id=self.kwargs['image_id'])
+        gallery = get_object_or_404(news.news_gallery, image_id=self.kwargs.get('image_id'))
 
         # May raise a permission denied
         self.check_object_permissions(self.request, gallery)
@@ -111,14 +117,15 @@ class NewsBackOfficeGalleryCreateDestroyView(NewsBackOfficeMixinView,
         return gallery
 
 
-class NewsBackOfficeGalleryListView(NewsBackOfficeMixinView, generics.ListAPIView):
+class NewsBackOfficeGalleryListView(NewsBackOfficeMixinView,
+                                    generics.ListAPIView):
     """Resource for returning gallery for news for back-office users."""
-    serializer_class = serializers.NewsImageSerializer
+    serializer_class = ImageBaseSerializer
 
     def get_object(self):
         """Override get_object method."""
         qs = super(NewsBackOfficeGalleryListView, self).get_queryset()
-        news = get_object_or_404(qs, pk=self.kwargs['pk'])
+        news = get_object_or_404(qs, pk=self.kwargs.get('pk'))
 
         # May raise a permission denied
         self.check_object_permissions(self.request, news)
@@ -127,7 +134,7 @@ class NewsBackOfficeGalleryListView(NewsBackOfficeMixinView, generics.ListAPIVie
 
     def get_queryset(self):
         """Override get_queryset method."""
-        return self.get_object().gallery.all()
+        return self.get_object().crop_gallery
 
 
 class NewsBackOfficeRUDView(NewsBackOfficeMixinView,
@@ -153,7 +160,7 @@ class NewsFavoritesCreateDestroyView(generics.CreateAPIView, generics.DestroyAPI
         """
         Returns the object the view is displaying.
         """
-        news = get_object_or_404(models.News, slug=self.kwargs['slug'])
+        news = get_object_or_404(models.News, slug=self.kwargs.get('slug'))
         favorites = get_object_or_404(news.favorites.filter(user=self.request.user))
         # May raise a permission denied
         self.check_object_permissions(self.request, favorites)

apps/notification/migrations/0003_auto_20191116_1248.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.2.7 on 2019-11-16 12:48
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('notification', '0002_subscriber_old_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='subscriber',
+            name='user',
+            field=models.ForeignKey(blank=True, default=None, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='subscriber', to=settings.AUTH_USER_MODEL, verbose_name='User'),
+        ),
+    ]

apps/notification/models.py

@@ -74,7 +74,7 @@ class Subscriber(ProjectBaseMixin):
         (USABLE, _('Usable')),
     )
 
-    user = models.OneToOneField(
+    user = models.ForeignKey(
         User,
         blank=True,
         null=True,

apps/notification/transfer_data.py

@@ -1,7 +1,5 @@
 from pprint import pprint
 
-from django.db.models import Count
-
 from transfer.models import EmailAddresses, NewsletterSubscriber
 from transfer.serializers.notification import SubscriberSerializer, NewsletterSubscriberSerializer
 
@@ -25,14 +23,14 @@ def transfer_newsletter_subscriber():
         'email_address__ip',
         'email_address__country_code',
         'email_address__locale',
-        'created_at',
+        'updated_at',
     )
 
-    # serialized_data = NewsletterSubscriberSerializer(data=list(queryset.values()), many=True)
+    serialized_data = NewsletterSubscriberSerializer(data=list(queryset), many=True)
-    # if serialized_data.is_valid():
+    if serialized_data.is_valid():
-    #     serialized_data.save()
+        serialized_data.save()
-    # else:
+    else:
-    #     pprint(f'NewsletterSubscriber serializer errors: {serialized_data.errors}')
+        pprint(f'NewsletterSubscriber serializer errors: {serialized_data.errors}')
 
 
 data_types = {

apps/partner/admin.py

@@ -6,3 +6,4 @@ from partner import models
 @admin.register(models.Partner)
 class PartnerModelAdmin(admin.ModelAdmin):
     """Model admin for Partner model."""
+    raw_id_fields = ('establishment',)

apps/partner/migrations/0003_auto_20191121_1059.py

@@ -0,0 +1,50 @@
+# Generated by Django 2.2.7 on 2019-11-21 10:59
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0065_establishment_purchased_products'),
+        ('partner', '0002_auto_20191101_0939'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='partner',
+            name='establishment',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='partners', to='establishment.Establishment', verbose_name='Establishment'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='expiry_date',
+            field=models.DateField(blank=True, null=True, verbose_name='expiry date'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='name',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='name'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='old_id',
+            field=models.PositiveIntegerField(blank=True, default=None, null=True, verbose_name='old id'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='price_per_month',
+            field=models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True, verbose_name='price per month'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='starting_date',
+            field=models.DateField(blank=True, null=True, verbose_name='starting date'),
+        ),
+        migrations.AddField(
+            model_name='partner',
+            name='type',
+            field=models.PositiveSmallIntegerField(choices=[(0, 'Partner'), (1, 'Sponsor')], default=0),
+        ),
+    ]

apps/partner/models.py

@@ -1,13 +1,36 @@
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
+from establishment.models import Establishment
 from utils.models import ImageMixin, ProjectBaseMixin
 
 
 class Partner(ProjectBaseMixin):
     """Partner model."""
+
+    PARTNER = 0
+    SPONSOR = 1
+    MODEL_TYPES = (
+        (PARTNER, _('Partner')),
+        (SPONSOR, _('Sponsor')),
+    )
+
+    old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
+    name = models.CharField(_('name'), max_length=255, blank=True, null=True)
     url = models.URLField(verbose_name=_('Partner URL'))
     image = models.URLField(verbose_name=_('Partner image URL'), null=True)
+    establishment = models.ForeignKey(
+        Establishment,
+        verbose_name=_('Establishment'),
+        related_name='partners',
+        on_delete=models.CASCADE,
+        blank=True,
+        null=True,
+    )
+    type = models.PositiveSmallIntegerField(choices=MODEL_TYPES, default=PARTNER)
+    starting_date = models.DateField(_('starting date'), blank=True, null=True)
+    expiry_date = models.DateField(_('expiry date'), blank=True, null=True)
+    price_per_month = models.DecimalField(_('price per month'), max_digits=10, decimal_places=2, blank=True, null=True)
 
     class Meta:
         verbose_name = _('partner')

apps/partner/transfer_data.py

@@ -1,19 +1,32 @@
-from django.db.models import Value, IntegerField, F
 from pprint import pprint
+
+from establishment.models import Establishment
 from transfer.models import EstablishmentBacklinks
 from transfer.serializers.partner import PartnerSerializer
 
 
 def transfer_partner():
-    queryset = EstablishmentBacklinks.objects.filter(type="Partner")
+    establishments = Establishment.objects.filter(old_id__isnull=False).values_list('old_id', flat=True)
+    queryset = EstablishmentBacklinks.objects.filter(
+        establishment_id__in=list(establishments),
+    ).values(
+        'id',
+        'establishment_id',
+        'partnership_name',
+        'partnership_icon',
+        'backlink_url',
+        'created_at',
+        'type',
+        'starting_date',
+        'expiry_date',
+        'price_per_month',
+    )
 
-    # queryset = EstablishmentBacklinks.objects.all() # Partner and Sponsor
+    serialized_data = PartnerSerializer(data=list(queryset), many=True)
-
-    serialized_data = PartnerSerializer(data=list(queryset.values()), many=True)
     if serialized_data.is_valid():
         serialized_data.save()
     else:
-        pprint(f"News serializer errors: {serialized_data.errors}")
+        pprint(f"Partner serializer errors: {serialized_data.errors}")
 
 
 data_types = {

apps/product/admin.py

@@ -4,22 +4,23 @@ from utils.admin import BaseModelAdminMixin
 from .models import Product, ProductType, ProductSubType, ProductGallery, Unit
 
 
+class ProductGalleryInline(admin.TabularInline):
+    """Product gallery inline."""
+    model = ProductGallery
+    extra = 0
+
+
 @admin.register(Product)
 class ProductAdmin(BaseModelAdminMixin, admin.ModelAdmin):
     """Admin page for model Product."""
     search_fields = ('name', )
     list_filter = ('available', 'product_type')
     list_display = ('id', '__str__', 'get_category_display', 'product_type')
+    inlines = [ProductGalleryInline, ]
     raw_id_fields = ('subtypes', 'classifications', 'standards',
                      'tags', 'gallery', 'establishment',)
 
 
-@admin.register(ProductGallery)
-class ProductGalleryAdmin(admin.ModelAdmin):
-    """Admin page for model ProductGallery."""
-    raw_id_fields = ('product', 'image', )
-
-
 @admin.register(ProductType)
 class ProductTypeAdmin(admin.ModelAdmin):
     """Admin page for model ProductType."""

apps/product/management/commands/add_average_price.py

@@ -0,0 +1,19 @@
+from django.core.management.base import BaseCommand
+
+from product.models import Product
+from transfer.models import Products
+
+
+class Command(BaseCommand):
+    help = """Add average price to product from legacy table products."""
+
+    def handle(self, *args, **kwarg):
+        update_products = []
+        old_products = Products.objects.values_list('id', 'price')
+        for old_id, price in old_products:
+            product = Product.objects.get(old_id=old_id)
+            product.average_price = price
+            update_products.append(product)
+
+        Product.objects.bulk_update(update_products, ['average_price', ])
+        self.stdout.write(self.style.WARNING(f'Updated products: {len(update_products)}'))

apps/product/management/commands/add_product_tag.py

@@ -2,7 +2,7 @@ from django.core.management.base import BaseCommand
 from django.db import connections
 from establishment.management.commands.add_position import namedtuplefetchall
 from tag.models import Tag, TagCategory
-from product.models import Product
+from product.models import Product, ProductType
 from tqdm import tqdm
 
 
@@ -26,24 +26,47 @@ class Command(BaseCommand):
     def add_category_tag(self):
         objects = []
         for c in tqdm(self.category_sql(), desc='Add category tags'):
-            categories = TagCategory.objects.filter(index_name=c.category
+            categories = TagCategory.objects.filter(index_name=c.category)
-                                                    )
             if not categories.exists():
                 objects.append(
                     TagCategory(label={"en-GB": c.category},
                                 value_type=c.value_type,
-                                index_name=c.category
+                                index_name=c.category,
+                                public=True
                                 )
                 )
+            else:
+                categories.update(public=True)
         TagCategory.objects.bulk_create(objects)
         self.stdout.write(self.style.WARNING(f'Add or get tag category objects.'))
 
+    def product_type_category_sql(self):
+        with connections['legacy'].cursor() as cursor:
+            cursor.execute('''
+                        select 	
+                            DISTINCT                         
+                            trim(CONVERT(v.key_name USING utf8)) as tag_category                         
+                        FROM product_metadata m 
+                        join product_key_value_metadata v on v.id = m.product_key_value_metadatum_id   
+                        join products p on p.id = m.product_id 
+                        where UPPER(trim(p.type)) = 'WINE'                   
+                ''')
+            return namedtuplefetchall(cursor)
+
+    def add_type_product_category(self):
+        for c in tqdm(self.product_type_category_sql(), desc='Add type product category'):
+            type = ProductType.objects.get(index_name=ProductType.WINE)
+            category = TagCategory.objects.get(index_name=c.tag_category)
+            if category not in type.tag_categories.all():
+                type.tag_categories.add(category)
+
+        self.stdout.write(self.style.WARNING(f'Add type product category objects.'))
+
     def tag_sql(self):
         with connections['legacy'].cursor() as cursor:
             cursor.execute('''                                            
                     select 	
-                        DISTINCT 
+                        DISTINCT                                                                         
-                        m.id as old_id,                                                
                         trim(CONVERT(m.value USING utf8)) as tag_value, 
                         trim(CONVERT(v.key_name USING utf8)) as tag_category	
                     FROM product_metadata m 
@@ -64,24 +87,35 @@ class Command(BaseCommand):
             if not tags.exists():
                 objects.append(Tag(label={"en-GB": t.tag_value},
                                    category=category,
-                                   value=t.tag_value,
+                                   value=t.tag_value)
-                                   old_id_meta_product=t.old_id
+                               )
-                              ))
+
-            else:
-                qs = tags.filter(old_id_meta_product__isnull=True)\
-                    .update(old_id_meta_product=t.old_id)
 
         Tag.objects.bulk_create(objects)
         self.stdout.write(self.style.WARNING(f'Add or get tag objects.'))
 
+    def remove_tags_product(self):
+        print('Begin clear tags product')
+        products = Product.objects.all()
+        for p in tqdm(products, desc='Clear tags product'):
+            p.tags.clear()
+        print('End clear tags product')
+
+
+    def remove_tags(self):
+        print('Begin delete many tags')
+        Tag.objects.\
+            filter(news__isnull=True, establishments__isnull=True).delete()
+        print('End delete many tags')
+
+
     def product_sql(self):
         with connections['legacy'].cursor() as cursor:
             cursor.execute('''
                     select 	
-                    DISTINCT
+                    DISTINCT                        
-                        m.id as old_id_tag,
                         m.product_id,
-                        lower(trim(CONVERT(m.value USING utf8))) as tag_value, 
+                        trim(CONVERT(m.value USING utf8)) as tag_value, 
                         trim(CONVERT(v.key_name USING utf8)) as tag_category	
                     FROM product_metadata m 
                     JOIN product_key_value_metadata v on v.id = m.product_key_value_metadatum_id
@@ -90,10 +124,15 @@ class Command(BaseCommand):
 
     def add_product_tag(self):
         for t in tqdm(self.product_sql(), desc='Add product tag'):
-            tags = Tag.objects.filter(old_id_meta_product=t.old_id_tag)
+            category = TagCategory.objects.get(index_name=t.tag_category)
+
+            tags = Tag.objects.filter(
+                                     category=category,
+                                     value=t.tag_value
+                                    )
             product = Product.objects.get(old_id=t.product_id)
             for tag in tags:
-                if product not in tag.products.all():
+                if tag not in product.tags.all():
                     product.tags.add(tag)
 
         self.stdout.write(self.style.WARNING(f'Add or get tag objects.'))
@@ -111,7 +150,10 @@ class Command(BaseCommand):
             tag.save()
 
     def handle(self, *args, **kwargs):
+        self.remove_tags_product()
+        self.remove_tags()
         self.add_category_tag()
+        self.add_type_product_category()
         self.add_tag()
         self.check_tag()
         self.add_product_tag()

apps/product/migrations/0014_auto_20191117_1117.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-17 11:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0013_auto_20191113_1512'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='productgallery',
+            name='image',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='product_gallery', to='gallery.Image', verbose_name='image'),
+        ),
+    ]

apps/product/migrations/0015_auto_20191117_1954.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.7 on 2019-11-17 19:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0014_auto_20191117_1117'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='producttype',
+            name='tag_categories',
+            field=models.ManyToManyField(related_name='product_types', to='tag.TagCategory', verbose_name='Tag categories'),
+        ),
+    ]

apps/product/migrations/0016_product_average_price.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.7 on 2019-11-19 13:30
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0015_auto_20191117_1954'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='product',
+            name='average_price',
+            field=models.DecimalField(blank=True, decimal_places=2, default=None, max_digits=14, null=True, verbose_name='average price'),
+        ),
+    ]

apps/product/migrations/0017_auto_20191119_1546.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-19 15:46
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0016_product_average_price'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='productnote',
+            name='product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='notes', to='product.Product', verbose_name='product'),
+        ),
+    ]

apps/product/migrations/0018_purchasedproduct.py

@@ -0,0 +1,30 @@
+# Generated by Django 2.2.7 on 2019-11-20 12:49
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('establishment', '0064_auto_20191119_1546'),
+        ('product', '0017_auto_20191119_1546'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='PurchasedProduct',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('is_gifted', models.NullBooleanField(default=None, verbose_name='is gifted')),
+                ('quantity', models.PositiveSmallIntegerField(verbose_name='quantity')),
+                ('establishment', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='purchased_plaques', to='establishment.Establishment', verbose_name='establishment')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='purchased_by_establishments', to='product.Product', verbose_name='plaque')),
+            ],
+            options={
+                'verbose_name': 'purchased plaque',
+                'verbose_name_plural': 'purchased plaques',
+                'unique_together': {('establishment', 'product')},
+            },
+        ),
+    ]

apps/product/models.py

@@ -7,8 +7,9 @@ from django.db.models import Case, When
 from django.utils.translation import gettext_lazy as _
 from django.core.validators import MaxValueValidator, MinValueValidator
 
-from utils.models import (BaseAttributes, ProjectBaseMixin,
+from utils.models import (BaseAttributes, ProjectBaseMixin, HasTagsMixin,
-                          TranslatedFieldsMixin, TJSONField)
+                          TranslatedFieldsMixin, TJSONField,
+                          GalleryModelMixin, IntermediateGalleryModelMixin)
 
 
 class ProductType(TranslatedFieldsMixin, ProjectBaseMixin):
@@ -30,7 +31,7 @@ class ProductType(TranslatedFieldsMixin, ProjectBaseMixin):
     use_subtypes = models.BooleanField(_('Use subtypes'), default=True)
     tag_categories = models.ManyToManyField('tag.TagCategory',
                                             related_name='product_types',
-                                            verbose_name=_('Tag'))
+                                            verbose_name=_('Tag categories'))
 
     class Meta:
         """Meta class."""
@@ -82,7 +83,12 @@ class ProductQuerySet(models.QuerySet):
     def with_extended_related(self):
         """Returns qs with almost all related objects."""
         return self.with_base_related() \
-            .prefetch_related('tags', 'standards', 'classifications', 'classifications__standard',
+            .prefetch_related('tags', 'tags__category', 'tags__category__country',
+                              'standards', 'classifications', 'classifications__standard',
+                              'establishment__address', 'establishment__establishment_type',
+                              'establishment__address__city', 'establishment__address__city__country',
+                              'establishment__establishment_subtypes', 'product_gallery',
+                              'gallery', 'product_type', 'subtypes',
                               'classifications__classification_type', 'classifications__tags') \
             .select_related('wine_region', 'wine_sub_region')
 
@@ -125,7 +131,7 @@ class ProductQuerySet(models.QuerySet):
         )
 
 
-class Product(TranslatedFieldsMixin, BaseAttributes):
+class Product(GalleryModelMixin, TranslatedFieldsMixin, BaseAttributes, HasTagsMixin):
     """Product models."""
 
     EARLIEST_VINTAGE_YEAR = 1700
@@ -205,6 +211,9 @@ class Product(TranslatedFieldsMixin, BaseAttributes):
                                   null=True, blank=True, default=None,
                                   validators=[MinValueValidator(EARLIEST_VINTAGE_YEAR),
                                               MaxValueValidator(LATEST_VINTAGE_YEAR)])
+    average_price = models.DecimalField(max_digits=14, decimal_places=2,
+                                        blank=True, null=True, default=None,
+                                        verbose_name=_('average price'))
     gallery = models.ManyToManyField('gallery.Image', through='ProductGallery')
     reviews = generic.GenericRelation(to='review.Review')
     comments = generic.GenericRelation(to='comment.Comment')
@@ -222,15 +231,11 @@ class Product(TranslatedFieldsMixin, BaseAttributes):
         """Override str dunder method."""
         return f'{self.name}'
 
-    def clean_fields(self, exclude=None):
+    def delete(self, using=None, keep_parents=False):
-        super().clean_fields(exclude=exclude)
+        """Overridden delete method"""
-        if self.product_type.index_name == ProductType.WINE and not self.wine_region:
+        # Delete all related notes
-            raise ValidationError(_('wine_region field must be specified.'))
+        self.notes.all().delete()
-        if not self.product_type.index_name == ProductType.WINE and self.wine_region:
+        return super().delete(using, keep_parents)
-            raise ValidationError(_('wine_region field must not be specified.'))
-        # if (self.wine_region and self.wine_appellation) and \
-        #    self.wine_appellation not in self.wine_region.appellations.all():
-        #     raise ValidationError(_('Wine appellation not exists in wine region.'))
 
     @property
     def product_type_translated_name(self):
@@ -255,33 +260,50 @@ class Product(TranslatedFieldsMixin, BaseAttributes):
         return self.tags.filter(category__index_name='bottles-produced')
 
     @property
-    def main_image(self):
+    def grape_variety(self):
-        qs = ProductGallery.objects.filter(product=self, is_main=True)
+        return self.tags.filter(category__index_name='grape-variety')
+
+    @property
+    def bottle_sizes(self):
+        return self.tags.filter(category__index_name='bottle_size')
+
+    @property
+    def alcohol_percentage(self):
+        qs = self.tags.filter(category__index_name='alcohol_percentage')
         if qs.exists():
-            return qs.first().image
+            return qs.first()
-
-    @property
-    def main_image_url(self):
-        return self.main_image.image if self.main_image else None
-
-    @property
-    def preview_main_image_url(self):
-        return self.main_image.get_image_url('product_preview') if self.main_image else None
 
     @property
     def related_tags(self):
-        return self.tags.exclude(
+        return super().visible_tags.exclude(category__index_name__in=[
-            category__index_name__in=['sugar-content', 'wine-color', 'bottles-produced',
+            'sugar-content', 'wine-color', 'bottles-produced',
-                                      'serial-number', 'grape-variety'])
+            'serial-number', 'grape-variety', 'serial_number',
+            'alcohol_percentage', 'bottle_size',
+        ])
 
     @property
     def display_name(self):
         name = f'{self.name} ' \
                f'({self.vintage if self.vintage else "BSA"})'
-        if self.establishment.name:
+        if self.establishment and self.establishment.name:
             name = f'{self.establishment.name} - ' + name
         return name
 
+    @property
+    def main_image(self):
+        qs = self.product_gallery.main_image()
+        if qs.exists():
+            return qs.first().image
+
+    @property
+    def image_url(self):
+        return self.main_image.image.url if self.main_image else None
+
+    @property
+    def preview_image_url(self):
+        if self.main_image:
+            return self.main_image.get_image_url(thumbnail_key='product_preview')
+
 
 class OnlineProductManager(ProductManager):
     """Extended manger for OnlineProduct model."""
@@ -304,6 +326,26 @@ class OnlineProduct(Product):
         verbose_name_plural = _('Online products')
 
 
+class PurchasedProduct(models.Model):
+    """Model for storing establishment purchased plaques."""
+
+    establishment = models.ForeignKey('establishment.Establishment', on_delete=models.CASCADE,
+                                      related_name='purchased_plaques',
+                                      verbose_name=_('establishment'))
+    product = models.ForeignKey('product.Product', on_delete=models.CASCADE,
+                                related_name='purchased_by_establishments',
+                                verbose_name=_('plaque'))
+    is_gifted = models.NullBooleanField(default=None,
+                                        verbose_name=_('is gifted'))
+    quantity = models.PositiveSmallIntegerField(verbose_name=_('quantity'))
+
+    class Meta:
+        """Meta class."""
+        verbose_name = _('purchased plaque')
+        verbose_name_plural = _('purchased plaques')
+        unique_together = ('establishment', 'product')
+
+
 class Unit(models.Model):
     """Product unit model."""
     name = models.CharField(max_length=255,
@@ -353,15 +395,8 @@ class ProductStandard(models.Model):
         verbose_name = _('wine standard')
 
 
-class ProductGalleryQuerySet(models.QuerySet):
+class ProductGallery(IntermediateGalleryModelMixin):
-    """QuerySet for model Product"""
+    """Gallery for model Product."""
-
-    def main_image(self):
-        """Return objects with flag is_main is True"""
-        return self.filter(is_main=True)
-
-
-class ProductGallery(models.Model):
     product = models.ForeignKey(Product, null=True,
                                 related_name='product_gallery',
                                 on_delete=models.CASCADE,
@@ -369,11 +404,7 @@ class ProductGallery(models.Model):
     image = models.ForeignKey('gallery.Image', null=True,
                               related_name='product_gallery',
                               on_delete=models.CASCADE,
-                              verbose_name=_('gallery'))
+                              verbose_name=_('image'))
-    is_main = models.BooleanField(default=False,
-                                  verbose_name=_('Is the main image'))
-
-    objects = ProductGalleryQuerySet.as_manager()
 
     class Meta:
         """ProductGallery meta class."""
@@ -439,7 +470,7 @@ class ProductNote(ProjectBaseMixin):
     old_id = models.PositiveIntegerField(null=True, blank=True)
     text = models.TextField(verbose_name=_('text'))
     product = models.ForeignKey(Product, on_delete=models.PROTECT,
-                                related_name='product_notes',
+                                related_name='notes',
                                 verbose_name=_('product'))
     user = models.ForeignKey('account.User', on_delete=models.PROTECT,
                              null=True,

apps/product/serializers/back.py

@@ -7,6 +7,7 @@ from product import models
 from product.serializers import ProductDetailSerializer, ProductTypeBaseSerializer, \
                                 ProductSubTypeBaseSerializer
 from tag.models import TagCategory
+from account.serializers.common import UserShortSerializer
 
 
 class ProductBackOfficeGallerySerializer(serializers.ModelSerializer):
@@ -127,3 +128,55 @@ class ProductSubTypeBackOfficeDetailSerializer(ProductSubTypeBaseSerializer):
             'name',
             'index_name',
         ]
+
+
+class ProductNoteBaseSerializer(serializers.ModelSerializer):
+    """Serializer for model ProductNote."""
+
+    user_detail = UserShortSerializer(read_only=True, source='user')
+
+    class Meta:
+        """Meta class."""
+        model = models.ProductNote
+        fields = [
+            'id',
+            'created',
+            'modified',
+            'text',
+            'user',
+            'user_detail',
+            'product',
+        ]
+        extra_kwargs = {
+            'created': {'read_only': True},
+            'modified': {'read_only': True},
+            'product': {'required': False, 'write_only': True},
+            'user': {'required': False, 'write_only': True},
+        }
+
+    @property
+    def serializer_view(self):
+        """Return view instance."""
+        return self.context.get('view')
+
+
+class ProductNoteListCreateSerializer(ProductNoteBaseSerializer):
+    """Serializer for List|Create action for model ProductNote."""
+
+    def create(self, validated_data):
+        """Overridden create method."""
+        validated_data['user'] = self.user
+        validated_data['product'] = self.product
+        return super().create(validated_data)
+
+    @property
+    def user(self):
+        """Return user instance from view."""
+        if self.serializer_view:
+            return self.serializer_view.request.user
+
+    @property
+    def product(self):
+        """Return product instance from view."""
+        if self.serializer_view:
+            return self.serializer_view.get_object()

apps/product/serializers/common.py

@@ -4,21 +4,21 @@ from rest_framework import serializers
 
 from comment.models import Comment
 from comment.serializers import CommentSerializer
-from establishment.serializers import EstablishmentShortSerializer, EstablishmentProductSerializer
+from establishment.serializers import EstablishmentShortSerializer, EstablishmentProductSerializer, EstablishmentProductShortSerializer
 from gallery.models import Image
 from product import models
 from review.serializers import ReviewShortSerializer
 from utils import exceptions as utils_exceptions
-from utils.serializers import TranslatedField, FavoritesCreateSerializer
+from utils.serializers import TranslatedField, FavoritesCreateSerializer, ImageBaseSerializer
 from main.serializers import AwardSerializer
 from location.serializers import WineRegionBaseSerializer, WineSubRegionBaseSerializer
-from tag.serializers import TagBaseSerializer, TagCategoryShortSerializer
+from tag.serializers import TagBaseSerializer, TagCategoryProductSerializer
 
 
 class ProductTagSerializer(TagBaseSerializer):
     """Serializer for model Tag."""
 
-    category = TagCategoryShortSerializer(read_only=True)
+    category = TagCategoryProductSerializer(read_only=True)
 
     class Meta(TagBaseSerializer.Meta):
         """Meta class."""
@@ -88,12 +88,11 @@ class ProductBaseSerializer(serializers.ModelSerializer):
     name = serializers.CharField(source='display_name', read_only=True)
     product_type = ProductTypeBaseSerializer(read_only=True)
     subtypes = ProductSubTypeBaseSerializer(many=True, read_only=True)
-    establishment_detail = EstablishmentShortSerializer(source='establishment', read_only=True)
+    establishment_detail = EstablishmentProductShortSerializer(source='establishment', read_only=True)
     tags = ProductTagSerializer(source='related_tags', many=True, read_only=True)
     wine_region = WineRegionBaseSerializer(read_only=True)
     wine_colors = TagBaseSerializer(many=True, read_only=True)
-    preview_image_url = serializers.URLField(source='preview_main_image_url',
+    preview_image_url = serializers.URLField(allow_null=True,
-                                             allow_null=True,
                                              read_only=True)
     in_favorites = serializers.BooleanField(allow_null=True)
 
@@ -120,6 +119,7 @@ class ProductBaseSerializer(serializers.ModelSerializer):
 class ProductDetailSerializer(ProductBaseSerializer):
     """Product detail serializer."""
     description_translated = TranslatedField()
+    establishment_detail = EstablishmentShortSerializer(source='establishment', read_only=True)
     review = ReviewShortSerializer(source='last_published_review', read_only=True)
     awards = AwardSerializer(many=True, read_only=True)
     classifications = ProductClassificationBaseSerializer(many=True, read_only=True)
@@ -127,9 +127,12 @@ class ProductDetailSerializer(ProductBaseSerializer):
     wine_sub_region = WineSubRegionBaseSerializer(read_only=True)
     bottles_produced = TagBaseSerializer(many=True, read_only=True)
     sugar_contents = TagBaseSerializer(many=True, read_only=True)
-    image_url = serializers.ImageField(source='main_image_url',
+    grape_variety = TagBaseSerializer(many=True, read_only=True)
-                                       allow_null=True,
+    bottle_sizes = TagBaseSerializer(many=True, read_only=True)
-                                       read_only=True)
+    alcohol_percentage = TagBaseSerializer(read_only=True)
+    image_url = serializers.URLField(allow_null=True,
+                                     read_only=True)
+    new_image = ImageBaseSerializer(source='crop_main_image', allow_null=True, read_only=True)
 
     class Meta(ProductBaseSerializer.Meta):
         fields = ProductBaseSerializer.Meta.fields + [
@@ -142,6 +145,11 @@ class ProductDetailSerializer(ProductBaseSerializer):
             'bottles_produced',
             'sugar_contents',
             'image_url',
+            'new_image',
+            'grape_variety',
+            'average_price',
+            'bottle_sizes',
+            'alcohol_percentage',
         ]
 
 
@@ -175,78 +183,6 @@ class ProductFavoritesCreateSerializer(FavoritesCreateSerializer):
         return super().create(validated_data)
 
 
-# class CropImageSerializer(serializers.Serializer):
-#     """Serializer for crop images for News object."""
-#
-#     preview_url = serializers.SerializerMethodField()
-#     promo_horizontal_web_url = serializers.SerializerMethodField()
-#     promo_horizontal_mobile_url = serializers.SerializerMethodField()
-#     tile_horizontal_web_url = serializers.SerializerMethodField()
-#     tile_horizontal_mobile_url = serializers.SerializerMethodField()
-#     tile_vertical_web_url = serializers.SerializerMethodField()
-#     highlight_vertical_web_url = serializers.SerializerMethodField()
-#     editor_web_url = serializers.SerializerMethodField()
-#     editor_mobile_url = serializers.SerializerMethodField()
-#
-#     def get_preview_url(self, obj):
-#         """Get crop preview."""
-#         return obj.instance.get_image_url('news_preview')
-#
-#     def get_promo_horizontal_web_url(self, obj):
-#         """Get crop promo_horizontal_web."""
-#         return obj.instance.get_image_url('news_promo_horizontal_web')
-#
-#     def get_promo_horizontal_mobile_url(self, obj):
-#         """Get crop promo_horizontal_mobile."""
-#         return obj.instance.get_image_url('news_promo_horizontal_mobile')
-#
-#     def get_tile_horizontal_web_url(self, obj):
-#         """Get crop tile_horizontal_web."""
-#         return obj.instance.get_image_url('news_tile_horizontal_web')
-#
-#     def get_tile_horizontal_mobile_url(self, obj):
-#         """Get crop tile_horizontal_mobile."""
-#         return obj.instance.get_image_url('news_tile_horizontal_mobile')
-#
-#     def get_tile_vertical_web_url(self, obj):
-#         """Get crop tile_vertical_web."""
-#         return obj.instance.get_image_url('news_tile_vertical_web')
-#
-#     def get_highlight_vertical_web_url(self, obj):
-#         """Get crop highlight_vertical_web."""
-#         return obj.instance.get_image_url('news_highlight_vertical_web')
-#
-#     def get_editor_web_url(self, obj):
-#         """Get crop editor_web."""
-#         return obj.instance.get_image_url('news_editor_web')
-#
-#     def get_editor_mobile_url(self, obj):
-#         """Get crop editor_mobile."""
-#         return obj.instance.get_image_url('news_editor_mobile')
-
-
-class ProductImageSerializer(serializers.ModelSerializer):
-    """Serializer for returning crop images of product image."""
-
-    orientation_display = serializers.CharField(source='get_orientation_display',
-                                                read_only=True)
-    original_url = serializers.URLField(source='image.url')
-    # auto_crop_images = CropImageSerializer(source='image', allow_null=True)
-
-    class Meta:
-        model = Image
-        fields = [
-            'id',
-            'title',
-            'orientation_display',
-            'original_url',
-            # 'auto_crop_images',
-        ]
-        extra_kwargs = {
-            'orientation': {'write_only': True}
-        }
-
-
 class ProductCommentCreateSerializer(CommentSerializer):
     """Create comment serializer"""
     mark = serializers.IntegerField()

apps/product/urls/back.py

@@ -6,6 +6,8 @@ from product import views
 urlpatterns = [
     path('', views.ProductListCreateBackOfficeView.as_view(), name='list-create'),
     path('<int:pk>/', views.ProductDetailBackOfficeView.as_view(), name='rud'),
+    path('<int:pk>/notes/', views.ProductNoteListCreateView.as_view(), name='note-list-create'),
+    path('<int:pk>/notes/<int:note_pk>/', views.ProductNoteRUDView.as_view(), name='note-rud'),
     path('<int:pk>/gallery/', views.ProductBackOfficeGalleryListView.as_view(),
          name='gallery-list'),
     path('<int:pk>/gallery/<int:image_id>/', views.ProductBackOfficeGalleryCreateDestroyView.as_view(),

apps/product/views/back.py

@@ -5,13 +5,14 @@ from rest_framework.response import Response
 
 from product import serializers, models
 from product.views import ProductBaseView
+from utils.serializers import ImageBaseSerializer
 from utils.views import CreateDestroyGalleryViewMixin
 
 
 class ProductBackOfficeMixinView(ProductBaseView):
     """Product back-office mixin view."""
 
-    permission_classes = (permissions.IsAuthenticated,)
+    permission_classes = (permissions.IsAuthenticated, )
 
     def get_queryset(self):
         """Override get_queryset method."""
@@ -56,8 +57,8 @@ class ProductBackOfficeGalleryCreateDestroyView(ProductBackOfficeMixinView,
         """
         product_qs = self.filter_queryset(self.get_queryset())
 
-        product = get_object_or_404(product_qs, pk=self.kwargs['pk'])
+        product = get_object_or_404(product_qs, pk=self.kwargs.get('pk'))
-        gallery = get_object_or_404(product.product_gallery, image_id=self.kwargs['image_id'])
+        gallery = get_object_or_404(product.product_gallery, image_id=self.kwargs.get('image_id'))
 
         # May raise a permission denied
         self.check_object_permissions(self.request, gallery)
@@ -65,14 +66,16 @@ class ProductBackOfficeGalleryCreateDestroyView(ProductBackOfficeMixinView,
         return gallery
 
 
-class ProductBackOfficeGalleryListView(ProductBackOfficeMixinView, generics.ListAPIView):
+class ProductBackOfficeGalleryListView(ProductBackOfficeMixinView,
+                                       generics.ListAPIView):
     """Resource for returning gallery for product for back-office users."""
-    serializer_class = serializers.ProductImageSerializer
+    serializer_class = ImageBaseSerializer
+    permission_classes = (permissions.IsAuthenticated,)
 
     def get_object(self):
         """Override get_object method."""
         qs = super(ProductBackOfficeGalleryListView, self).get_queryset()
-        product = get_object_or_404(qs, pk=self.kwargs['pk'])
+        product = get_object_or_404(qs, pk=self.kwargs.get('pk'))
 
         # May raise a permission denied
         self.check_object_permissions(self.request, product)
@@ -81,10 +84,11 @@ class ProductBackOfficeGalleryListView(ProductBackOfficeMixinView, generics.List
 
     def get_queryset(self):
         """Override get_queryset method."""
-        return self.get_object().gallery.all()
+        return self.get_object().crop_gallery
 
 
-class ProductDetailBackOfficeView(ProductBackOfficeMixinView, generics.RetrieveUpdateDestroyAPIView):
+class ProductDetailBackOfficeView(ProductBackOfficeMixinView,
+                                  generics.RetrieveUpdateDestroyAPIView):
     """Product back-office R/U/D view."""
     serializer_class = serializers.ProductBackOfficeDetailSerializer
 
@@ -131,3 +135,48 @@ class ProductSubTypeRUDBackOfficeView(BackOfficeListCreateMixin,
                                       generics.RetrieveUpdateDestroyAPIView):
     """Product sub type back-office retrieve-update-destroy view."""
     serializer_class = serializers.ProductSubTypeBackOfficeDetailSerializer
+
+
+class ProductNoteListCreateView(ProductBackOfficeMixinView,
+                                BackOfficeListCreateMixin,
+                                generics.ListCreateAPIView):
+    """Retrieve|Update|Destroy product note view."""
+
+    serializer_class = serializers.ProductNoteListCreateSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        product_qs = models.Product.objects.all()
+        filtered_product_qs = self.filter_queryset(product_qs)
+
+        product = get_object_or_404(filtered_product_qs, pk=self.kwargs.get('pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, product)
+
+        return product
+
+    def get_queryset(self):
+        """Overridden get_queryset method."""
+        return self.get_object().notes.all()
+
+
+class ProductNoteRUDView(ProductBackOfficeMixinView,
+                         BackOfficeListCreateMixin,
+                         generics.RetrieveUpdateDestroyAPIView):
+    """Create|Retrieve|Update|Destroy product note view."""
+
+    serializer_class = serializers.ProductNoteBaseSerializer
+
+    def get_object(self):
+        """Returns the object the view is displaying."""
+        product_qs = models.Product.objects.all()
+        filtered_product_qs = self.filter_queryset(product_qs)
+
+        product = get_object_or_404(filtered_product_qs, pk=self.kwargs.get('pk'))
+        note = get_object_or_404(product.notes.all(), pk=self.kwargs.get('note_pk'))
+
+        # May raise a permission denied
+        self.check_object_permissions(self.request, note)
+
+        return note

apps/product/views/common.py

@@ -17,7 +17,6 @@ class ProductBaseView(generics.GenericAPIView):
         return Product.objects.published() \
             .with_base_related() \
             .annotate_in_favorites(self.request.user) \
-            .by_country_code(self.request.country_code) \
             .order_by('-created')
 
 
@@ -26,6 +25,11 @@ class ProductListView(ProductBaseView, generics.ListAPIView):
     serializer_class = serializers.ProductBaseSerializer
     filter_class = filters.ProductFilterSet
 
+    def get_queryset(self):
+        qs = super().get_queryset().with_extended_related() \
+                                   .by_country_code(self.request.country_code)
+        return qs
+
 
 class ProductDetailView(ProductBaseView, generics.RetrieveAPIView):
     """Detail view fro model Product."""

apps/review/filters.py

@@ -0,0 +1,30 @@
+from django.core.validators import EMPTY_VALUES
+from django_filters import rest_framework as filters
+
+from review import models
+
+
+class ReviewFilter(filters.FilterSet):
+    """Review filter set."""
+
+    establishment_id = filters.NumberFilter(field_name='object_id', )
+    product_id = filters.NumberFilter(field_name='object_id', )
+
+    class Meta:
+        """Meta class."""
+
+        model = models.Review
+        fields = (
+            'establishment_id',
+            'product_id',
+        )
+
+    def by_establishment_id(self, queryset, name, value):
+        if value not in EMPTY_VALUES:
+            return queryset.by_establishment_id(value, content_type='establishment')
+        return queryset
+
+    def by_product_id(self, queryset, name, value):
+        if value not in EMPTY_VALUES:
+            return queryset.by_product_id(value, content_type='product')
+        return queryset

apps/review/migrations/0018_auto_20191117_1117.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.7 on 2019-11-17 11:17
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('review', '0017_auto_20191115_0737'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='inquiriesgallery',
+            name='image',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='inquiries_gallery', to='gallery.Image', verbose_name='image'),
+        ),
+    ]

apps/review/models.py

@@ -4,8 +4,9 @@ from django.core.validators import MinValueValidator, MaxValueValidator
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
-from utils.models import BaseAttributes, TranslatedFieldsMixin, ProjectBaseMixin
+from utils.models import (BaseAttributes, TranslatedFieldsMixin,
-from utils.models import TJSONField
+                          ProjectBaseMixin, GalleryModelMixin,
+                          TJSONField, IntermediateGalleryModelMixin)
 
 
 class ReviewQuerySet(models.QuerySet):
@@ -92,7 +93,7 @@ class Review(BaseAttributes, TranslatedFieldsMixin):
         verbose_name_plural = _('Reviews')
 
 
-class Inquiries(ProjectBaseMixin):
+class Inquiries(GalleryModelMixin, ProjectBaseMixin):
     NONE = 0
     DINER = 1
     LUNCH = 2
@@ -145,15 +146,7 @@ class GridItems(ProjectBaseMixin):
         return f'inquiry: {self.inquiry.id}, grid id: {self.id}'
 
 
-class InquiriesGalleryQuerySet(models.QuerySet):
+class InquiriesGallery(IntermediateGalleryModelMixin):
-    """QuerySet for model Inquiries"""
-
-    def main_image(self):
-        """Return objects with flag is_main is True"""
-        return self.filter(is_main=True)
-
-
-class InquiriesGallery(models.Model):
     old_id = models.PositiveIntegerField(_('old id'), blank=True, null=True, default=None)
     inquiry = models.ForeignKey(
         Inquiries,
@@ -167,11 +160,8 @@ class InquiriesGallery(models.Model):
         null=True,
         related_name='inquiries_gallery',
         on_delete=models.CASCADE,
-        verbose_name=_('gallery'),
+        verbose_name=_('image'),
     )
-    is_main = models.BooleanField(default=False, verbose_name=_('Is the main image'))
-
-    objects = InquiriesGalleryQuerySet.as_manager()
 
     class Meta:
         verbose_name = _('inquiry gallery')

apps/review/serializers/common.py

@@ -14,7 +14,9 @@ class ReviewBaseSerializer(serializers.ModelSerializer):
             'child',
             'published_at',
             'vintage',
-            'country'
+            'country',
+            'content_type',
+            'object_id',
         )
 
 

apps/review/tests.py

@@ -19,6 +19,7 @@ class BaseTestCase(APITestCase):
             username=self.username,
             email=self.email,
             password=self.password,
+            is_staff=True,
         )
 
         tokens = User.create_jwt_tokens(self.user)
@@ -61,6 +62,49 @@ class BaseTestCase(APITestCase):
         )
 
 
+class ReviewTestCase(BaseTestCase):
+    def setUp(self):
+        super().setUp()
+
+    def test_review_list(self):
+        response = self.client.get('/api/back/review/')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+    def test_review_post(self):
+        test_review = {
+            'reviewer': self.user.id,
+            'status': Review.READY,
+            'vintage': 2019,
+            'country': self.country_ru.id,
+            'object_id': 1,
+            'content_type': 1,
+        }
+        response = self.client.post('/api/back/review/', data=test_review)
+        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+
+    def test_review_detail(self):
+        response = self.client.get(f'/api/back/review/{self.test_review.id}/', format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+    def test_review_detail_put(self):
+        data = {
+            'id': self.test_review.id,
+            'vintage': 2018,
+            'reviewer': self.user.id,
+            'status': Review.READY,
+            'country': self.country_ru.id,
+            'object_id': 1,
+            'content_type': 1,
+        }
+
+        response = self.client.put(f'/api/back/review/{self.test_review.id}/', data=data, format='json')
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
+
+    def test_review_delete(self):
+        response = self.client.delete(f'/api/back/review/{self.test_review.id}/')
+        self.assertEqual(response.status_code, status.HTTP_204_NO_CONTENT)
+
+
 class InquiriesTestCase(BaseTestCase):
     def setUp(self):
         super().setUp()

apps/review/transfer_data.py

@@ -2,10 +2,10 @@ from pprint import pprint
 
 from django.db.models import Q
 
-from product.models import Product
 from account.models import User
 from account.transfer_data import STOP_LIST
 from establishment.models import Establishment
+from product.models import Product
 from review.models import Inquiries as NewInquiries, Review
 from transfer.models import Reviews, ReviewTexts, Inquiries, GridItems, InquiryPhotos
 from transfer.serializers.grid import GridItemsSerializer
@@ -34,11 +34,11 @@ def transfer_languages():
 
 def transfer_reviews():
     establishments = Establishment.objects.filter(old_id__isnull=False).values_list('old_id', flat=True)
-    queryset = Reviews.objects.filter(
+    queryset = Reviews.objects.exclude(product_id__isnull=False).filter(
         establishment_id__in=list(establishments),
     ).values('id', 'reviewer_id', 'aasm_state', 'created_at', 'establishment_id', 'mark', 'vintage')
 
-    serialized_data = ReviewSerializer(data=list(queryset.values()), many=True)
+    serialized_data = ReviewSerializer(data=list(queryset), many=True)
     if serialized_data.is_valid():
         serialized_data.save()
     else:
@@ -48,17 +48,23 @@ def transfer_reviews():
 def transfer_text_review():
     reviews = Review.objects.filter(old_id__isnull=False).values_list('old_id', flat=True)
     queryset = ReviewTexts.objects.filter(
-        review_id__in=list(reviews),
+        review_id__in=list(reviews)
     ).exclude(
-        Q(text__isnull=True) | Q(text='')
+        id__in=(23183, 25348, 43930, 23199, 26226, 34006)  # пробелы вместо текста
+    ).exclude(
+        text__isnull=True
+    ).exclude(
+        text__iexact=''
     ).values('review_id', 'locale', 'text')
 
-    serialized_data = ReviewTextSerializer(data=list(queryset.values()), many=True)
+    serialized_data = ReviewTextSerializer(data=list(queryset), many=True)
     if serialized_data.is_valid():
         serialized_data.save()
     else:
         pprint(f"ReviewTextSerializer serializer errors: {serialized_data.errors}")
 
+
+def make_en_text_review():
     for review in Review.objects.filter(old_id__isnull=False):
         text = review.text
         if text and 'en-GB' not in text:
@@ -106,7 +112,6 @@ def transfer_inquiry_photos():
 
 
 def transfer_product_reviews():
-
     products = Product.objects.filter(
         old_id__isnull=False).values_list('old_id', flat=True)
 
@@ -130,6 +135,7 @@ data_types = {
         # transfer_languages,
         transfer_reviews,
         transfer_text_review,
+        make_en_text_review,
     ],
     'inquiries': [
         transfer_inquiries,

apps/review/views/back.py

@@ -1,5 +1,6 @@
 from rest_framework import generics, permissions
 
+from review import filters
 from review import models
 from review import serializers
 from utils.permissions import IsReviewerManager, IsRestaurantReviewer
@@ -10,13 +11,14 @@ class ReviewLstView(generics.ListCreateAPIView):
     serializer_class = serializers.ReviewBaseSerializer
     queryset = models.Review.objects.all()
     permission_classes = [permissions.IsAuthenticatedOrReadOnly, ]
+    filterset_class = filters.ReviewFilter
 
 
 class ReviewRUDView(generics.RetrieveUpdateDestroyAPIView):
     """Comment RUD view."""
     serializer_class = serializers.ReviewBaseSerializer
     queryset = models.Review.objects.all()
-    permission_classes = [IsReviewerManager | IsRestaurantReviewer]
+    permission_classes = [permissions.IsAdminUser | IsReviewerManager | IsRestaurantReviewer]
     lookup_field = 'id'
 
 

apps/search_indexes/documents/establishment.py

@@ -48,6 +48,34 @@ class EstablishmentDocument(Document):
                                         properties=OBJECT_FIELD_PROPERTIES),
         },
         multi=True)
+    visible_tags = fields.ObjectField(
+        properties={
+            'id': fields.IntegerField(attr='id'),
+            'label': fields.ObjectField(attr='label_indexing',
+                                        properties=OBJECT_FIELD_PROPERTIES),
+        },
+        multi=True)
+    products = fields.ObjectField(
+        properties={
+            'wine_region': fields.ObjectField(properties={
+                'id': fields.IntegerField(),
+                'name': fields.KeywordField(),
+                'country': fields.ObjectField(properties={
+                    'id': fields.IntegerField(),
+                    'name': fields.ObjectField(attr='name_indexing',
+                                               properties=OBJECT_FIELD_PROPERTIES),
+                    'code': fields.KeywordField(),
+                }),
+                # 'coordinates': fields.GeoPointField(),
+                'description': fields.ObjectField(attr='description_indexing', properties=OBJECT_FIELD_PROPERTIES),
+            }),
+            'wine_sub_region': fields.ObjectField(properties={
+                'id': fields.IntegerField(),
+                'name': fields.KeywordField(),
+            }),
+        },
+        multi=True
+    )
     schedule = fields.ListField(fields.ObjectField(
         properties={
             'id': fields.IntegerField(attr='id'),

apps/search_indexes/documents/news.py

@@ -34,6 +34,13 @@ class NewsDocument(Document):
             'value': fields.KeywordField()
         },
         multi=True)
+    visible_tags = fields.ObjectField(
+        properties={
+            'id': fields.IntegerField(attr='id'),
+            'label': fields.ObjectField(attr='label_indexing',
+                                        properties=OBJECT_FIELD_PROPERTIES),
+        },
+        multi=True)
 
     class Django:
 

apps/search_indexes/documents/product.py

@@ -28,12 +28,43 @@ class ProductDocument(Document):
         },
         multi=True
     )
+    preview_image_url = fields.KeywordField(attr='preview_image_url')
     establishment = fields.ObjectField(
         properties={
             'id': fields.IntegerField(),
             'name': fields.KeywordField(),
+            'index_name': fields.KeywordField(),
             'slug': fields.KeywordField(),
-            # 'city' TODO: city indexing
+            'city': fields.ObjectField(
+                attr='address.city',
+                properties={
+                    'id': fields.IntegerField(),
+                    'name': fields.KeywordField(),
+                    'code': fields.KeywordField(),
+                    'country': fields.ObjectField(
+                        properties={
+                            'id': fields.IntegerField(),
+                            'name': fields.ObjectField(attr='name_indexing',
+                                                       properties=OBJECT_FIELD_PROPERTIES),
+                            'code': fields.KeywordField(),
+                            'svg_image': fields.KeywordField(attr='svg_image_indexing')
+                        }
+                    ),
+                }
+            ),
+            'address': fields.ObjectField(
+                properties={
+                    'city': fields.ObjectField(
+                        properties={
+                            'country': fields.ObjectField(
+                                properties={
+                                    'code': fields.KeywordField()
+                                }
+                            )
+                        }
+                    )
+                }
+            )
         }
     )
     wine_colors = fields.ObjectField(
@@ -44,6 +75,14 @@ class ProductDocument(Document):
         },
         multi=True,
     )
+    grape_variety = fields.ObjectField(
+        properties={
+            'id': fields.IntegerField(),
+            'label': fields.ObjectField(attr='label_indexing', properties=OBJECT_FIELD_PROPERTIES),
+            'value': fields.KeywordField(),
+        },
+        multi=True,
+    )
     wine_region = fields.ObjectField(properties={
         'id': fields.IntegerField(),
         'name': fields.KeywordField(),
@@ -56,7 +95,10 @@ class ProductDocument(Document):
         # 'coordinates': fields.GeoPointField(),
         'description': fields.ObjectField(attr='description_indexing', properties=OBJECT_FIELD_PROPERTIES),
     })
-    wine_sub_region = fields.ObjectField(properties={'name': fields.KeywordField()})
+    wine_sub_region = fields.ObjectField(properties={
+        'id': fields.IntegerField(),
+        'name': fields.KeywordField(),
+    })
     classifications = fields.ObjectField(  # TODO
         properties={
             'classification_type': fields.ObjectField(properties={}),
@@ -95,13 +137,23 @@ class ProductDocument(Document):
         },
         multi=True
     )
+    related_tags = fields.ObjectField(
+        properties={
+            'id': fields.IntegerField(),
+            'label': fields.ObjectField(attr='label_indexing', properties=OBJECT_FIELD_PROPERTIES),
+            'value': fields.KeywordField(),
+        },
+        multi=True
+    )
+    name = fields.TextField(attr='display_name', analyzer='english')
+    name_ru = fields.TextField(attr='display_name', analyzer='russian')
+    name_fr = fields.TextField(attr='display_name', analyzer='french')
 
     class Django:
         model = models.Product
         fields = (
             'id',
             'category',
-            'name',
             'available',
             'public_mark',
             'slug',
@@ -109,6 +161,7 @@ class ProductDocument(Document):
             'state',
             'old_unique_key',
             'vintage',
+            'average_price',
         )
         related_models = [models.ProductType]
 

apps/search_indexes/filters.py

@@ -1,19 +1,22 @@
 """Search indexes filters."""
 from elasticsearch_dsl.query import Q
 from django_elasticsearch_dsl_drf.filter_backends import SearchFilterBackend
-from utils.models import get_current_locale
+from search_indexes.utils import OBJECT_FIELD_PROPERTIES
 
 
 class CustomSearchFilterBackend(SearchFilterBackend):
     """Custom SearchFilterBackend."""
 
     @staticmethod
-    def get_field_name(view, field):
+    def search_among_all_locales(view, search_kwargs: dict):
-        field_name = field
         if hasattr(view,  'search_fields') and hasattr(view, 'translated_search_fields'):
-            if field in view.translated_search_fields:
+            all_supported_locales = OBJECT_FIELD_PROPERTIES.keys()
-                field_name = f'{field}.{get_current_locale()}'
+            fields = search_kwargs.copy().keys()
-        return field_name
+            for field in fields:
+                if field in view.translated_search_fields:
+                    value = search_kwargs.pop(field)
+                    search_kwargs.update({f'{field}.{locale}': value for locale in all_supported_locales})
+
 
     def construct_search(self, request, view):
         """Construct search.
@@ -54,29 +57,69 @@ class CustomSearchFilterBackend(SearchFilterBackend):
                 field, value = __values
                 if field in view.search_fields:
                     # Initial kwargs for the match query
-                    field_kwargs = {self.get_field_name(view, field): {'query': value}}
+                    field_kwargs = {field: {'query': value}}
                     # In case if we deal with structure 2
                     if isinstance(view.search_fields, dict):
                         extra_field_kwargs = view.search_fields[field]
                         if extra_field_kwargs:
-                            field_kwargs[self.get_field_name(view, field)].update(extra_field_kwargs)
+                            field_kwargs[field].update(extra_field_kwargs)
                     # The match query
-                    __queries.append(
+                    self.search_among_all_locales(view, field_kwargs)
-                        Q("match", **field_kwargs)
+                    if len(field_kwargs.keys()) > 1:
-                    )
+                        for k, v in field_kwargs.items():
+                            __queries.append(
+                                Q("match", **{k: v})
+                            )
+                            __queries.append(
+                                Q('wildcard',
+                                  **{k: {
+                                      'value': f'*{search_term.lower()}*',
+                                      'boost': v.get('boost', 1) + 30
+                                      }
+                                  }
+                                )
+                            )
+                    else:
+                        __queries.append(
+                            Q("match", **field_kwargs)
+                        )
+                        __queries.append(
+                            Q('wildcard', **{field: {'value': f'*{search_term.lower()}*',
+                                                     'boost': field_kwargs[field].get('boost', 1) + 30}})
+                        )
             else:
                 for field in view.search_fields:
                     # Initial kwargs for the match query
-                    field_kwargs = {self.get_field_name(view, field): {'query': search_term}}
+                    field_kwargs = {field: {'query': search_term}}
 
                     # In case if we deal with structure 2
                     if isinstance(view.search_fields, dict):
                         extra_field_kwargs = view.search_fields[field]
                         if extra_field_kwargs:
-                            field_kwargs[self.get_field_name(view, field)].update(extra_field_kwargs)
+                            field_kwargs[field].update(extra_field_kwargs)
 
                     # The match query
-                    __queries.append(
+                    self.search_among_all_locales(view, field_kwargs)
-                        Q("match", **field_kwargs)
+                    if len(field_kwargs.keys()) > 1:
-                    )
+                        for k, v in field_kwargs.items():
+                            __queries.append(
+                                Q("match", **{k: v})
+                            )
+                            __queries.append(
+                                Q('wildcard',
+                                  **{k: {
+                                      'value': f'*{search_term.lower()}*',
+                                      'boost': v.get('boost', 1) + 30
+                                      }
+                                  }
+                                )
+                            )
+                    else:
+                        __queries.append(
+                            Q("match", **field_kwargs)
+                        )
+                        __queries.append(
+                            Q('wildcard', **{field: {'value': f'*{search_term.lower()}*',
+                                                     'boost': field_kwargs[field].get('boost', 1) + 30}})
+                        )
         return __queries

apps/search_indexes/serializers.py

@@ -39,7 +39,8 @@ class ProductSubtypeDocumentSerializer(serializers.Serializer):
     id = serializers.IntegerField()
     name_translated = serializers.SerializerMethodField()
 
-    get_name_translated = lambda obj: get_translated_value(obj.name)
+    def get_name_translated(self, obj):
+        return get_translated_value(obj.name)
 
 
 class WineRegionCountryDocumentSerialzer(serializers.Serializer):
@@ -64,9 +65,12 @@ class WineRegionDocumentSerializer(serializers.Serializer):
     name = serializers.CharField()
     country = WineRegionCountryDocumentSerialzer(allow_null=True)
 
+    def get_attribute(self, instance):
+        return instance.wine_region if instance and instance.wine_region else None
 
-class WineColorDocumentSerializer(serializers.Serializer):
+
-    """Wine color ES document serializer,"""
+class TagDocumentSerializer(serializers.Serializer):
+    """Tag ES document serializer,"""
 
     id = serializers.IntegerField()
     label_translated = serializers.SerializerMethodField()
@@ -79,12 +83,16 @@ class WineColorDocumentSerializer(serializers.Serializer):
         return get_translated_value(obj.label)
 
 
-class ProductEstablishmentDocumentSerializer(serializers.Serializer):
+class ProductTypeDocumentSerializer(serializers.Serializer):
-    """Related to Product Establishment ES document serializer."""
+    """Product type ES document serializer."""
 
     id = serializers.IntegerField()
-    name = serializers.CharField()
+    index_name = serializers.CharField()
-    slug = serializers.CharField()
+    name_translated = serializers.SerializerMethodField()
+
+    @staticmethod
+    def get_name_translated(obj):
+        return get_translated_value(obj.name)
 
 
 class CityDocumentShortSerializer(serializers.Serializer):
@@ -95,6 +103,39 @@ class CityDocumentShortSerializer(serializers.Serializer):
     name = serializers.CharField()
 
 
+class CountryDocumentSerializer(serializers.Serializer):
+
+    id = serializers.IntegerField()
+    code = serializers.CharField(allow_null=True)
+    svg_image = serializers.CharField()
+    name_translated = serializers.SerializerMethodField()
+
+    @staticmethod
+    def get_name_translated(obj):
+        return get_translated_value(obj.name)
+
+
+class AnotherCityDocumentShortSerializer(CityDocumentShortSerializer):
+
+    country = CountryDocumentSerializer()
+
+    def to_representation(self, instance):
+        if instance != AttrDict(d={}) or \
+                (isinstance(instance, dict) and len(instance) != 0):
+            return super().to_representation(instance)
+        return None
+
+
+class ProductEstablishmentDocumentSerializer(serializers.Serializer):
+    """Related to Product Establishment ES document serializer."""
+
+    id = serializers.IntegerField()
+    name = serializers.CharField()
+    slug = serializers.CharField()
+    index_name = serializers.CharField()
+    city = AnotherCityDocumentShortSerializer()
+
+
 class AddressDocumentSerializer(serializers.Serializer):
     """Address serializer for ES Document."""
 
@@ -132,7 +173,7 @@ class NewsDocumentSerializer(DocumentSerializer):
     title_translated = serializers.SerializerMethodField(allow_null=True)
     subtitle_translated = serializers.SerializerMethodField(allow_null=True)
     news_type = NewsTypeSerializer()
-    tags = TagsDocumentSerializer(many=True)
+    tags = TagsDocumentSerializer(many=True, source='visible_tags')
 
     class Meta:
         """Meta class."""
@@ -165,7 +206,7 @@ class EstablishmentDocumentSerializer(DocumentSerializer):
     establishment_type = EstablishmentTypeSerializer()
     establishment_subtypes = EstablishmentTypeSerializer(many=True)
     address = AddressDocumentSerializer(allow_null=True)
-    tags = TagsDocumentSerializer(many=True)
+    tags = TagsDocumentSerializer(many=True, source='visible_tags')
     schedule = ScheduleDocumentSerializer(many=True, allow_null=True)
 
     class Meta:
@@ -198,17 +239,14 @@ class EstablishmentDocumentSerializer(DocumentSerializer):
 class ProductDocumentSerializer(DocumentSerializer):
     """Product document serializer"""
 
-    tags = TagsDocumentSerializer(many=True)
+    tags = TagsDocumentSerializer(many=True, source='related_tags')
-    subtypes = ProductSubtypeDocumentSerializer(many=True)
+    subtypes = ProductSubtypeDocumentSerializer(many=True, allow_null=True)
     wine_region = WineRegionDocumentSerializer(allow_null=True)
-    wine_colors = WineColorDocumentSerializer(many=True)
+    wine_colors = TagDocumentSerializer(many=True)
-    product_type = serializers.SerializerMethodField()
+    grape_variety = TagDocumentSerializer(many=True)
+    product_type = ProductTypeDocumentSerializer(allow_null=True)
     establishment_detail = ProductEstablishmentDocumentSerializer(source='establishment', allow_null=True)
 
-    @staticmethod
-    def get_product_type(obj):
-        return get_translated_value(obj.product_type.name if obj.product_type else {})
-
     class Meta:
         """Meta class."""
 
@@ -216,6 +254,7 @@ class ProductDocumentSerializer(DocumentSerializer):
         fields = (
             'id',
             'category',
+            'preview_image_url',
             'name',
             'available',
             'public_mark',
@@ -229,5 +268,7 @@ class ProductDocumentSerializer(DocumentSerializer):
             'subtypes',
             'wine_region',
             'wine_colors',
+            'grape_variety',
             'establishment_detail',
+            'average_price',
         )

apps/search_indexes/views.py

@@ -28,8 +28,10 @@ class NewsDocumentViewSet(BaseDocumentViewSet):
     ]
 
     search_fields = {
-        'title': {'fuzziness': 'auto:2,5'},
+        'title': {'fuzziness': 'auto:2,5',
-        'subtitle': {'fuzziness': 'auto:2,5'},
+                  'boost': 3},
+        'subtitle': {'fuzziness': 'auto:2,5',
+                     'boost': 2},
         'description': {'fuzziness': 'auto:2,5'},
     }
     translated_search_fields = (
@@ -86,11 +88,9 @@ class EstablishmentDocumentViewSet(BaseDocumentViewSet):
 
     search_fields = {
         'name': {'fuzziness': 'auto:2,5',
-                 'boost': '2'},
+                 'boost': 4},
         'transliterated_name': {'fuzziness': 'auto:2,5',
-                                'boost': '2'},
+                                'boost': 3},
-        'index_name': {'fuzziness': 'auto:2,5',
-                       'boost': '2'},
         'description': {'fuzziness': 'auto:2,5'},
     }
     translated_search_fields = (
@@ -124,6 +124,20 @@ class EstablishmentDocumentViewSet(BaseDocumentViewSet):
                 constants.LOOKUP_QUERY_IN,
             ]
         },
+        'wine_region_id': {
+            'field': 'products.wine_region.id',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE,
+            ],
+        },
+        'wine_sub_region_id': {
+            'field': 'products.wine_sub_region_id',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE,
+            ],
+        },
         'country_id': {
             'field': 'address.city.country.id'
         },
@@ -197,32 +211,27 @@ class ProductDocumentViewSet(BaseDocumentViewSet):
     """Product document ViewSet."""
 
     document = ProductDocument
-    lookup_field = 'slug'
     pagination_class = ProjectMobilePagination
     permission_classes = (permissions.AllowAny,)
     serializer_class = serializers.ProductDocumentSerializer
 
-    # def get_queryset(self):
-    #     qs = super(ProductDocumentViewSet, self).get_queryset()
-    #     qs = qs.filter('match', is_publish=True)
-    #     return qs
-
     filter_backends = [
         FilteringFilterBackend,
         filters.CustomSearchFilterBackend,
-        GeoSpatialFilteringFilterBackend,
-        DefaultOrderingFilterBackend,
     ]
 
     search_fields = {
         'name': {'fuzziness': 'auto:2,5',
-                 'boost': '2'},
+                 'boost': 8},
+        'name_ru': {'fuzziness': 'auto:2,5',
+                 'boost': 6},
+        'name_fr': {'fuzziness': 'auto:2,5',
+                 'boost': 7},
         'transliterated_name': {'fuzziness': 'auto:2,5',
-                                'boost': '2'},
+                                'boost': 3},
-        'index_name': {'fuzziness': 'auto:2,5',
-                       'boost': '2'},
         'description': {'fuzziness': 'auto:2,5'},
     }
+
     translated_search_fields = (
         'description',
     )
@@ -231,10 +240,34 @@ class ProductDocumentViewSet(BaseDocumentViewSet):
         'slug': 'slug',
         'tags_id': {
             'field': 'tags.id',
-            'lookups': [constants.LOOKUP_QUERY_IN]
+            'lookups': [constants.LOOKUP_QUERY_IN],
+        },
+        'country': {
+            'field': 'establishment.address.city.country.code',
         },
         'wine_colors_id': {
             'field': 'wine_colors.id',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE,
+            ],
+        },
+        'wine_region_id': {
+            'field': 'wine_region.id',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE,
+            ],
+        },
+        'wine_sub_region_id': {
+            'field': 'wine_sub_region_id',
+            'lookups': [
+                constants.LOOKUP_QUERY_IN,
+                constants.LOOKUP_QUERY_EXCLUDE,
+            ],
+        },
+        'grape_variety_id': {
+            'field': 'grape_variety.id',
             'lookups': [
                 constants.LOOKUP_QUERY_IN,
                 constants.LOOKUP_QUERY_EXCLUDE,
@@ -246,7 +279,7 @@ class ProductDocumentViewSet(BaseDocumentViewSet):
         'for_establishment': {
             'field': 'establishment.slug',
         },
-        'type': {
+        'product_type': {
             'field': 'product_type.index_name',
         },
         'subtype': {
@@ -254,8 +287,6 @@ class ProductDocumentViewSet(BaseDocumentViewSet):
             'lookups': [
                 constants.LOOKUP_QUERY_IN,
                 constants.LOOKUP_QUERY_EXCLUDE,
-            ]
+            ],
-        }
+        },
-    }
-    geo_spatial_filter_fields = {
     }

apps/tag/filters.py

@@ -3,6 +3,7 @@ from django_filters import rest_framework as filters
 from establishment.models import EstablishmentType
 from django.conf import settings
 from tag import models
+from product import models as product_models
 
 class TagsBaseFilterSet(filters.FilterSet):
 
@@ -31,27 +32,49 @@ class TagCategoryFilterSet(TagsBaseFilterSet):
     """TagCategory filterset."""
 
     establishment_type = filters.CharFilter(method='by_establishment_type')
+    product_type = filters.CharFilter(method='by_product_type')
 
     class Meta:
         """Meta class."""
 
         model = models.TagCategory
         fields = ('type',
-                  'establishment_type', )
+                  'establishment_type',
+                  'product_type', )
+
+    def by_product_type(self, queryset, name, value):
+        # if value == product_models.ProductType.WINE:
+        #     queryset = queryset.filter(index_name='wine-color').filter(tags__products__isnull=False)
+        queryset = queryset.by_product_type(value)
+        return queryset
 
     # todo: filter by establishment type
     def by_establishment_type(self, queryset, name, value):
-        return queryset.by_establishment_type(value)
+        if value == EstablishmentType.ARTISAN:
+            qs = models.TagCategory.objects.filter(index_name='shop_category')
+        else:
+            qs = queryset.by_establishment_type(value)
+        return qs
 
 
 class TagsFilterSet(TagsBaseFilterSet):
     """Chosen tags filterset."""
 
+    establishment_type = filters.CharFilter(method='by_establishment_type')
+
     class Meta:
         """Meta class."""
 
         model = models.Tag
-        fields = ('type',)
+        fields = (
+            'type',
+            'establishment_type',
+        )
+
+    def by_establishment_type(self, queryset, name, value):
+        if value == EstablishmentType.ARTISAN:
+            return models.Tag.objects.by_category_index_name('shop_category')[0:8]
+        return queryset.by_establishment_type(value)
 
     # TMP TODO remove it later
     # Временный хардкод для демонстрации 4 ноября, потом удалить!
@@ -66,3 +89,4 @@ class TagsFilterSet(TagsBaseFilterSet):
             queryset = queryset.for_establishments().filter(value__in=settings.ESTABLISHMENT_CHOSEN_TAGS).distinct(
                 'value')
         return queryset
+