version 0.0.20: fixed translate annotator

apps/news/models.py

@@ -1,9 +1,8 @@
 from django.contrib.postgres.fields import JSONField
-from django.contrib.postgres.fields.jsonb import KeyTextTransform
 from django.db import models
 from django.utils.translation import gettext_lazy as _
 
-from utils.models import ProjectBaseMixin, BaseAttributes
+from utils.models import ProjectBaseMixin, BaseAttributes, LocaleManagerMixin
 
 
 class NewsType(models.Model):
@@ -18,29 +17,9 @@ class NewsType(models.Model):
         return self.name
 
 
-class NewsManager(models.Manager):
+class NewsManager(LocaleManagerMixin):
     """Manager for model News"""
 
-    def annotate_localized_fields(self, locale):
-        """Return queryset by locale"""
-        prefix = 'trans'
-
-        # Prepare fields to localization (only JSONField can be localized)
-        fields = [field.name for field in self.model._meta.fields if isinstance(field, JSONField)]
-
-        # Check filters to check if field has localization
-        filters = {f'{field}__has_key': locale for field in fields}
-        # Filter QuerySet by prepared filters
-        queryset = self.filter(**filters)
-
-        # Prepare field for annotator
-        localized_fields = {f'{field}_{prefix}': KeyTextTransform(f'{locale}', field) for field in fields}
-
-        # Annotate them
-        for _ in fields:
-            queryset = queryset.annotate(**localized_fields)
-        return queryset
-
 
 class NewsQuerySet(models.QuerySet):
     """QuerySet for model News"""

apps/news/serializers/common.py

@@ -1,7 +1,8 @@
 from rest_framework import serializers
-from news import models
-from location.serializers import AddressSerializer
+
 from location.models import Address
+from location.serializers import AddressSerializer
+from news import models
 
 
 class NewsTypeSerializer(serializers.ModelSerializer):
@@ -14,15 +15,18 @@ class NewsTypeSerializer(serializers.ModelSerializer):
         ]
 
 
-class NewsSerializer(serializers.ModelSerializer):
+class NewsLocalizationMixinSerializer(serializers.ModelSerializer):
+    """Serializer for localized fields"""
+    # Localized fields
+    title_trans = serializers.CharField(read_only=True)
+    subtitle_trans = serializers.CharField(read_only=True)
+    description_trans = serializers.CharField(read_only=True)
+
+
+class NewsSerializer(NewsLocalizationMixinSerializer):
     """News serializer."""
     address = AddressSerializer()
 
-    # Localized fields
-    title_trans = serializers.CharField()
-    subtitle_trans = serializers.CharField()
-    description_trans = serializers.CharField()
-
     class Meta:
         model = models.News
         fields = [
@@ -32,6 +36,7 @@ class NewsSerializer(serializers.ModelSerializer):
             'end',
             'playlist',
             'address',
+            # Localized fields
             'title_trans',
             'subtitle_trans',
             'description_trans',

apps/news/views/common.py

@@ -28,9 +28,8 @@ class NewsCreate(generics.CreateAPIView):
     serializer_class = serializers.NewsCreateUpdateSerializer
 
 
-class NewsDetail(generics.RetrieveAPIView):
+class NewsDetail(NewsViewMixin, generics.RetrieveAPIView):
     """News detail view."""
-    queryset = News.objects.all()
     permission_classes = (permissions.AllowAny, )
     serializer_class = serializers.NewsSerializer
 
@@ -41,9 +40,8 @@ class NewsDelete(generics.DestroyAPIView):
     permission_classes = (permissions.IsAuthenticated, )
 
 
-class NewsUpdate(generics.UpdateAPIView):
+class NewsUpdate(NewsViewMixin, generics.UpdateAPIView):
     """News update view."""
-    queryset = News.objects.all()
     permission_classes = (permissions.IsAuthenticated, )
     serializer_class = serializers.NewsCreateUpdateSerializer
 

apps/utils/models.py

@@ -8,6 +8,9 @@ from django.utils import timezone
 from django.utils.html import mark_safe
 from django.utils.translation import ugettext_lazy as _
 from easy_thumbnails.fields import ThumbnailerImageField
+from django.contrib.postgres.fields import JSONField
+from django.contrib.postgres.fields.jsonb import KeyTextTransform
+from django.contrib.auth.tokens import PasswordResetTokenGenerator
 
 
 class ProjectBaseMixin(models.Model):
@@ -113,3 +116,38 @@ class PlatformMixin(models.Model):
     class Meta:
         """Meta class"""
         abstract = True
+
+
+class LocaleManagerMixin(models.Manager):
+    """Manager for locale"""
+
+    def annotate_localized_fields(self, locale):
+        """Return queryset by locale"""
+        prefix = 'trans'
+
+        # Prepare fields to localization (only JSONField can be localized)
+        fields = [field.name for field in self.model._meta.fields if isinstance(field, JSONField)]
+
+        # Check filters to check if field has localization
+        filters = {f'{field}__has_key': locale for field in fields}
+        # Filter QuerySet by prepared filters
+        queryset = self.filter(**filters)
+
+        # Prepare field for annotator
+        localized_fields = {f'{field}_{prefix}': KeyTextTransform(f'{locale}', field) for field in fields}
+
+        # Annotate them
+        for _ in fields:
+            queryset = queryset.annotate(**localized_fields)
+        return queryset
+
+
+class SignupConfirmationTokenGenerator(PasswordResetTokenGenerator):
+
+    def _make_hash_value(self, user, timestamp):
+        return (
+                str(user.pk) + str(timestamp) + str(user.is_active)
+        )
+
+
+confirm_signup_token = SignupConfirmationTokenGenerator()

project/settings/local.py

@@ -6,7 +6,7 @@ ALLOWED_HOSTS = ['*', ]
 SEND_SMS = False
 SMS_CODE_SHOW = True
 
-DOMAIN_URI = 'localhost:8000'
+DOMAIN_URI = '0.0.0.0:8000'
 
 # Increase access token lifetime for local deploy
 SIMPLE_JWT['ACCESS_TOKEN_LIFETIME'] = timedelta(days=365)

requirements/base.txt

@@ -27,4 +27,4 @@ django-extensions==2.2.1
 django-cors-headers==3.0.2
 
 # JWT
-djangorestframework_simplejwt==4.3.0
+djangorestframework-simplejwt==4.3.0