added product RUD-endpoints for back-office

apps/collection/urls/back.py

@@ -7,5 +7,4 @@ app_name = 'collection'
 
 urlpatterns = [
     path('', views.CollectionListCreateView.as_view(), name='list-create'),
-
-]
+]

apps/product/serializers/back.py

@@ -3,6 +3,7 @@ from django.utils.translation import gettext_lazy as _
 from rest_framework import serializers
 
 from product import models
+from product.serializers import ProductDetailSerializer
 from gallery.models import Image
 
 
@@ -42,3 +43,28 @@ class ProductBackOfficeGallerySerializer(serializers.ModelSerializer):
         attrs['image'] = image
 
         return attrs
+
+
+class ProductBackOfficeDetailSerializer(ProductDetailSerializer):
+
+    class Meta(ProductDetailSerializer.Meta):
+        fields = ProductDetailSerializer.Meta.fields + [
+            'description',
+            'available',
+            'product_type',
+            'establishment',
+            'wine_region',
+            'wine_sub_region',
+            'wine_village',
+            'state',
+        ]
+        extra_kwargs = {
+            'description': {'write_only': True},
+            'available': {'write_only': True},
+            'product_type': {'write_only': True},
+            'establishment': {'write_only': True},
+            'wine_region': {'write_only': True},
+            'wine_sub_region': {'write_only': True},
+            'wine_village': {'write_only': True},
+            'state': {'write_only': True},
+        }

apps/product/serializers/common.py

@@ -72,11 +72,13 @@ class ProductStandardBaseSerializer(serializers.ModelSerializer):
 
 class ProductBaseSerializer(serializers.ModelSerializer):
     """Product base serializer."""
-    product_type = serializers.CharField(source='product_type_translated_name')
-    subtypes = ProductSubTypeBaseSerializer(many=True)
-    establishment = EstablishmentShortSerializer()
-    tags = TagBaseSerializer(source='related_tags', many=True)
-    preview_image_url = serializers.URLField(source='preview_main_image_url', allow_null=True)
+    product_type = serializers.CharField(source='product_type_translated_name', read_only=True)
+    subtypes = ProductSubTypeBaseSerializer(many=True, read_only=True)
+    establishment_detail = EstablishmentShortSerializer(source='establishment', read_only=True)
+    tags = TagBaseSerializer(source='related_tags', many=True, read_only=True)
+    preview_image_url = serializers.URLField(source='preview_main_image_url',
+                                             allow_null=True,
+                                             read_only=True)
 
     class Meta:
         """Meta class."""
@@ -88,7 +90,7 @@ class ProductBaseSerializer(serializers.ModelSerializer):
             'product_type',
             'subtypes',
             'public_mark',
-            'establishment',
+            'establishment_detail',
             'vintage',
             'tags',
             'preview_image_url',
@@ -98,17 +100,18 @@ class ProductBaseSerializer(serializers.ModelSerializer):
 class ProductDetailSerializer(ProductBaseSerializer):
     """Product detail serializer."""
     description_translated = TranslatedField()
-    review = ReviewShortSerializer(source='last_published_review')
-    awards = AwardSerializer(many=True)
-    establishment = EstablishmentProductSerializer()
-    classifications = ProductClassificationBaseSerializer(many=True)
-    standards = ProductStandardBaseSerializer(many=True)
-    wine_region = WineRegionBaseSerializer()
-    wine_sub_region = WineSubRegionBaseSerializer()
-    wine_colors = TagBaseSerializer(many=True)
-    bottles_produced = TagBaseSerializer(many=True)
-    sugar_contents = TagBaseSerializer(many=True)
-    image_url = serializers.ImageField(source='main_image_url', allow_null=True)
+    review = ReviewShortSerializer(source='last_published_review', read_only=True)
+    awards = AwardSerializer(many=True, read_only=True)
+    classifications = ProductClassificationBaseSerializer(many=True, read_only=True)
+    standards = ProductStandardBaseSerializer(many=True, read_only=True)
+    wine_region = WineRegionBaseSerializer(read_only=True)
+    wine_sub_region = WineSubRegionBaseSerializer(read_only=True)
+    wine_colors = TagBaseSerializer(many=True, 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',
+                                       allow_null=True,
+                                       read_only=True)
 
     class Meta(ProductBaseSerializer.Meta):
         fields = ProductBaseSerializer.Meta.fields + [

apps/product/urls/back.py

@@ -4,6 +4,7 @@ from product.urls.common import urlpatterns as common_urlpatterns
 from product import views
 
 urlpatterns = [
+    path('<int:pk>/', views.ProductDetailBackOfficeView.as_view(), name='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

@@ -73,3 +73,8 @@ class ProductBackOfficeGalleryListView(ProductBackOfficeMixinView, generics.List
     def get_queryset(self):
         """Override get_queryset method."""
         return self.get_object().gallery.all()
+
+
+class ProductDetailBackOfficeView(ProductBackOfficeMixinView, generics.RetrieveUpdateDestroyAPIView):
+    """Product back-office R/U/D view."""
+    serializer_class = serializers.ProductBackOfficeDetailSerializer