Merge branch 'feature/content-pages' into 'develop'

Feature/content pages

See merge request gm/gm-backend!232

apps/main/models.py

@@ -20,8 +20,10 @@ from review.models import Review
 from tag.models import Tag
 from utils.exceptions import UnprocessableEntityError
 from utils.methods import dictfetchall
-from utils.models import (ProjectBaseMixin, TJSONField, URLImageMixin,
-                          TranslatedFieldsMixin, PlatformMixin)
+from utils.models import (
+    ProjectBaseMixin, TJSONField, URLImageMixin,
+    TranslatedFieldsMixin, PlatformMixin,
+)
 
 
 class Currency(TranslatedFieldsMixin, models.Model):
@@ -156,10 +158,10 @@ class SiteFeature(ProjectBaseMixin):
     published = models.BooleanField(default=False, verbose_name=_('Published'))
     main = models.BooleanField(default=False,
                                help_text='shows on main page',
-                               verbose_name=_('Main'),)
+                               verbose_name=_('Main'), )
     backoffice = models.BooleanField(default=False,
                                      help_text='shows on backoffice page',
-                                     verbose_name=_('backoffice'),)
+                                     verbose_name=_('backoffice'), )
     nested = models.ManyToManyField('self', blank=True, symmetrical=False)
     old_id = models.IntegerField(null=True, blank=True)
 
@@ -458,7 +460,7 @@ class Panel(ProjectBaseMixin):
             }
             with connections['default'].cursor() as cursor:
                 count = self._raw_count(raw)
-                start = page*page_size
+                start = page * page_size
                 cursor.execute(*self.set_limits(start, page_size))
                 data["count"] = count
                 data["next"] = self.get_next_page(count, page, page_size)
@@ -468,7 +470,7 @@ class Panel(ProjectBaseMixin):
             return data
 
     def get_next_page(self, count, page, page_size):
-        max_page = count/page_size-1
+        max_page = count / page_size - 1
         if not 0 <= page <= max_page:
             raise exceptions.NotFound('Invalid page.')
         if max_page > page:

apps/main/serializers/common.py

@@ -5,7 +5,7 @@ from rest_framework import serializers
 from location.serializers import CountrySerializer
 from main import models
 from tag.serializers import TagBackOfficeSerializer
-from utils.serializers import ProjectModelSerializer, TranslatedField, RecursiveFieldSerializer
+from utils.serializers import ProjectModelSerializer, RecursiveFieldSerializer, TranslatedField
 
 
 class FeatureSerializer(serializers.ModelSerializer):

apps/main/urls/common.py

@@ -9,4 +9,10 @@ common_urlpatterns = [
     path('awards/<int:pk>/', AwardRetrieveView.as_view(), name='awards_retrieve'),
     path('carousel/', CarouselListView.as_view(), name='carousel-list'),
     path('determine-location/', DetermineLocation.as_view(), name='determine-location'),
+    path('content-pages/', ContentPageView.as_view(), name='content-pages-list'),
+    path('content-pages/<int:pk>/', ContentPageIdRetrieveView.as_view(), name='content-pages-retrieve-id'),
+    path('content-pages/create/', ContentPageAdminView.as_view(), name='content-pages-admin-list'),
+    path('content-pages/slug/<slug:slug>/', ContentPageRetrieveView.as_view(), name='content-pages-retrieve-slug'),
+    path('content-pages/update/slug/<slug:slug>/', ContentPageRetrieveAdminView.as_view(),
+         name='content-pages-admin-retrieve')
 ]

apps/main/views/common.py

@@ -1,10 +1,15 @@
 """Main app views."""
 from django.http import Http404
-from django.conf import settings
 from rest_framework import generics, permissions
+from rest_framework.renderers import StaticHTMLRenderer
 from rest_framework.response import Response
 
 from main import methods, models, serializers
+from news.models import News, NewsType
+from news.serializers import NewsDetailSerializer, NewsListSerializer
+from news.views import NewsMixinView
+from utils.serializers import EmptySerializer
+
 
 #
 # class FeatureViewMixin:
@@ -42,7 +47,6 @@ from main import methods, models, serializers
 # class SiteFeaturesRUDView(SiteFeaturesViewMixin,
 #                           generics.RetrieveUpdateDestroyAPIView):
 #     """Site features RUD."""
-from utils.serializers import EmptySerializer
 
 
 class AwardView(generics.ListAPIView):
@@ -95,3 +99,72 @@ class DetermineLocation(generics.GenericAPIView):
                 'country_code': country_code,
             })
         raise Http404
+
+
+class ContentPageBaseView(generics.GenericAPIView):
+
+    @property
+    def static_page_category(self):
+        name = 'static'
+
+        static_page_category = NewsType.objects.filter(name=name).first()
+
+        if static_page_category is None:
+            static_page_category = NewsType.objects.create(name=name)
+
+        return static_page_category
+
+    def get_queryset(self):
+        return super().get_queryset().filter(news_type=self.static_page_category)
+
+
+class ContentPageView(ContentPageBaseView, generics.ListAPIView):
+    """Method to get content pages"""
+
+    permission_classes = (permissions.AllowAny,)
+    serializer_class = NewsListSerializer
+    queryset = News.objects.all()
+
+
+class ContentPageAdminView(generics.ListCreateAPIView):
+    """Method to get content pages"""
+
+    permission_classes = (permissions.IsAdminUser,)
+    serializer_class = NewsListSerializer
+    queryset = News.objects.all()
+
+
+class ContentPageRetrieveView(NewsMixinView, generics.RetrieveAPIView):
+    """Retrieve method to get content pages"""
+
+    lookup_field = None
+    permission_classes = (permissions.AllowAny,)
+    serializer_class = NewsDetailSerializer
+    queryset = News.objects.all()
+    renderer_classes = [StaticHTMLRenderer]
+
+    def get(self, request, *args, **kwargs):
+        instance = self.get_object()
+        return Response(instance.description.get(request.locale))
+
+
+class ContentPageIdRetrieveView(generics.RetrieveAPIView):
+    """Retrieve method to get content pages"""
+
+    permission_classes = (permissions.AllowAny,)
+    serializer_class = NewsDetailSerializer
+    queryset = News.objects.all()
+    renderer_classes = [StaticHTMLRenderer]
+
+    def get(self, request, *args, **kwargs):
+        instance = self.get_object()
+        return Response(instance.description.get(request.locale))
+
+
+class ContentPageRetrieveAdminView(NewsMixinView, generics.RetrieveUpdateDestroyAPIView):
+    """Retrieve method to get content pages"""
+
+    lookup_field = None
+    permission_classes = (permissions.IsAdminUser,)
+    serializer_class = NewsDetailSerializer
+    queryset = News.objects.all()