create slugs manually

apps/collection/models.py

@@ -1,6 +1,5 @@
 from django.contrib.postgres.fields import JSONField
 from django.contrib.contenttypes.fields import ContentType
-from django_extensions.db.fields import AutoSlugField
 
 from utils.models import TJSONField
 from django.db import models
@@ -69,8 +68,8 @@ class Collection(ProjectBaseMixin, CollectionNameMixin, CollectionDateMixin,
     description = TJSONField(
         _('description'), null=True, blank=True,
         default=None, help_text='{"en-GB":"some text"}')
-    slug = AutoSlugField(max_length=50, db_index=True, populate_from=['name', 'pk'],
-                            verbose_name=_('Collection slug'), editable=True)
+    slug = models.SlugField(max_length=50, unique=True,
+                            verbose_name=_('Collection slug'), editable=True, null=True)
 
     objects = CollectionQuerySet.as_manager()
 

apps/collection/urls/common.py

@@ -7,7 +7,7 @@ app_name = 'collection'
 
 urlpatterns = [
     path('', views.CollectionListView.as_view(), name='list'),
-    path('<int:pk>/establishments/', views.CollectionEstablishmentListView.as_view(),
+    path('<slug:slug>/establishments/', views.CollectionEstablishmentListView.as_view(),
          name='detail'),
 
     path('guides/', views.GuideListView.as_view(), name='guides-list'),

apps/collection/views/common.py

@@ -40,6 +40,7 @@ class CollectionEstablishmentListView(CollectionListView):
     permission_classes = (permissions.AllowAny,)
     pagination_class = ProjectPageNumberPagination
     serializer_class = EstablishmentListSerializer
+    lookup_field = 'slug'
 
     def get_queryset(self):
         """
@@ -47,7 +48,7 @@ class CollectionEstablishmentListView(CollectionListView):
         """
         queryset = super(CollectionEstablishmentListView, self).get_queryset()
         # Perform the lookup filtering.
-        collection = get_object_or_404(queryset, pk=self.kwargs['pk'])
+        collection = get_object_or_404(queryset, slug=self.kwargs['slug'])
 
         # May raise a permission denied
         self.check_object_permissions(self.request, collection)

apps/establishment/models.py

@@ -9,7 +9,6 @@ from django.core.exceptions import ValidationError
 from django.db import models
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
-from django_extensions.db.fields import AutoSlugField
 from phonenumber_field.modelfields import PhoneNumberField
 
 from location.models import Address
@@ -278,7 +277,7 @@ class Establishment(ProjectBaseMixin, URLImageMixin, TranslatedFieldsMixin):
                                          verbose_name=_('Collections'))
     preview_image_url = models.URLField(verbose_name=_('Preview image URL path'),
                                         blank=True, null=True, default=None)
-    slug = AutoSlugField(db_index=True, max_length=50, populate_from=['name'],
+    slug = models.SlugField(unique=True, max_length=50, null=True,
                          verbose_name=_('Establishment slug'), editable=True)
 
     awards = generic.GenericRelation(to='main.Award')

apps/establishment/serializers/back.py

@@ -20,7 +20,7 @@ class EstablishmentListCreateSerializer(EstablishmentBaseSerializer):
     phones = ContactPhonesSerializer(read_only=True, many=True, )
     emails = ContactEmailsSerializer(read_only=True, many=True, )
     socials = SocialNetworkRelatedSerializers(read_only=True, many=True, )
-    slug = serializers.SlugField(allow_blank=True)
+    slug = serializers.SlugField(required=True, allow_blank=False)
 
     class Meta:
         model = models.Establishment

apps/establishment/serializers/common.py

@@ -146,7 +146,7 @@ class EstablishmentBaseSerializer(serializers.ModelSerializer):
     subtypes = EstablishmentSubTypeSerializer(many=True)
     address = AddressSerializer()
     tags = MetaDataContentSerializer(many=True)
-    slug = serializers.SlugField(allow_blank=True)
+    slug = serializers.SlugField(allow_blank=False, required=True)
 
     class Meta:
         """Meta class."""
@@ -199,7 +199,7 @@ class EstablishmentDetailSerializer(EstablishmentListSerializer):
     best_price_menu = serializers.DecimalField(max_digits=14, decimal_places=2, read_only=True)
     best_price_carte = serializers.DecimalField(max_digits=14, decimal_places=2, read_only=True)
 
-    slug = serializers.SlugField(read_only=True)
+    slug = serializers.SlugField(required=True, allow_blank=False,)
 
     in_favorites = serializers.SerializerMethodField()
 

apps/news/models.py

@@ -3,7 +3,6 @@ from django.db import models
 from django.contrib.contenttypes import fields as generic
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
-from django_extensions.db.fields import AutoSlugField
 from rest_framework.reverse import reverse
 from utils.models import BaseAttributes, TJSONField, TranslatedFieldsMixin
 
@@ -68,7 +67,7 @@ class News(BaseAttributes, TranslatedFieldsMixin):
     start = models.DateTimeField(verbose_name=_('Start'))
     end = models.DateTimeField(blank=True, null=True, default=None,
                                verbose_name=_('End'))
-    slug = AutoSlugField(db_index=True, max_length=50, populate_from=['title'],
+    slug = models.SlugField(unique=True, max_length=50, null=True,
                          verbose_name=_('News slug'), editable=True,)
     playlist = models.IntegerField(_('playlist'))
     is_publish = models.BooleanField(default=False,