Add gallery handler for create with course

api/v1/serializers/content.py

@@ -13,6 +13,7 @@ class ContentCreateSerializer(serializers.Serializer):
         'text',
         'image',
         'image-text',
+        'images',
         'video',
     )
     type = serializers.ChoiceField(choices=TYPE_CHOICES)
@@ -27,6 +28,8 @@ class ContentCreateSerializer(serializers.Serializer):
             return ImageTextSerializer(obj, context=self.context).to_representation(obj)
         elif isinstance(obj, Video):
             return VideoSerializer(obj, context=self.context).to_representation(obj)
+        elif isinstance(obj, Gallery):
+            return GallerySerializer(obj, context=self.context).to_representation(obj)
         return super(ContentSerializer, self).to_representation(obj)
 
 
@@ -154,32 +157,6 @@ class VideoSerializer(VideoCreateSerializer):
     pass
 
 
-class ContentSerializer(serializers.ModelSerializer):
-
-    class Meta:
-        model = Content
-        fields = (
-            'id',
-            'course',
-            'lesson',
-            'title',
-            'position',
-            'created_at',
-            'update_at',
-        )
-
-    def to_representation(self, obj):
-        if isinstance(obj, Image):
-            return ImageSerializer(obj, context=self.context).to_representation(obj)
-        elif isinstance(obj, Text):
-            return TextSerializer(obj, context=self.context).to_representation(obj)
-        elif isinstance(obj, ImageText):
-            return ImageTextSerializer(obj, context=self.context).to_representation(obj)
-        elif isinstance(obj, Video):
-            return VideoSerializer(obj, context=self.context).to_representation(obj)
-        return super(ContentSerializer, self).to_representation(obj)
-
-
 class GalleryImageCreateSerializer(serializers.ModelSerializer):
 
     class Meta:
@@ -210,7 +187,10 @@ class GallerySerializer(serializers.ModelSerializer):
         model = Gallery
         fields = (
             'id',
+            'course',
+            'lesson',
             'title',
+            'position',
             'gallery_images',
             'created_at',
             'update_at',
@@ -221,3 +201,31 @@ class GallerySerializer(serializers.ModelSerializer):
             'created_at',
             'update_at',
         )
+
+
+class ContentSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Content
+        fields = (
+            'id',
+            'course',
+            'lesson',
+            'title',
+            'position',
+            'created_at',
+            'update_at',
+        )
+
+    def to_representation(self, obj):
+        if isinstance(obj, Image):
+            return ImageSerializer(obj, context=self.context).to_representation(obj)
+        elif isinstance(obj, Text):
+            return TextSerializer(obj, context=self.context).to_representation(obj)
+        elif isinstance(obj, ImageText):
+            return ImageTextSerializer(obj, context=self.context).to_representation(obj)
+        elif isinstance(obj, Video):
+            return VideoSerializer(obj, context=self.context).to_representation(obj)
+        elif isinstance(obj, Gallery):
+            return GallerySerializer(obj, context=self.context).to_representation(obj)
+        return super(ContentSerializer, self).to_representation(obj)