Added view for chosen tags

apps/tag/models.py

@@ -5,6 +5,14 @@ from configuration.models import TranslationSettings
 from utils.models import TJSONField, TranslatedFieldsMixin
 
 
+class TagQuerySet(models.QuerySet):
+    def filter_chosen(self):
+        return self.exclude(priority__isnull=True)
+
+    def order_by_priority(self):
+        return self.order_by('priority')
+
+
 class Tag(TranslatedFieldsMixin, models.Model):
     """Tag model."""
 
@@ -16,6 +24,8 @@ class Tag(TranslatedFieldsMixin, models.Model):
                                  verbose_name=_('Category'))
     priority = models.IntegerField(unique=True, null=True, default=None)
 
+    objects = TagQuerySet.as_manager()
+
     class Meta:
         """Meta class."""
 

apps/tag/urls/web.py

@@ -7,6 +7,7 @@ app_name = 'tag'
 
 router = SimpleRouter()
 router.register(r'categories', views.TagCategoryViewSet)
+router.register(r'chosen_tags', views.ChosenTagsView, basename='Tag')
 
 urlpatterns = [
 

apps/tag/views.py

@@ -1,11 +1,22 @@
 """Tag views."""
-from rest_framework import viewsets, mixins, status
+from rest_framework import viewsets, mixins, status, generics
 from rest_framework.decorators import action
 from rest_framework.response import Response
 from tag import filters, models, serializers
 from rest_framework import permissions
 
 
+class ChosenTagsView(generics.ListAPIView, viewsets.GenericViewSet):
+    pagination_class = None
+    permission_classes = (permissions.AllowAny,)
+    serializer_class = serializers.TagBaseSerializer
+
+    def get_queryset(self):
+        return models.Tag.objects\
+            .filter_chosen() \
+            .order_by_priority()
+
+
 # User`s views & viewsets
 class TagCategoryViewSet(mixins.ListModelMixin, viewsets.GenericViewSet):
     """ViewSet for TagCategory model."""