LIL-163-167. Add serializer, viewset, route for Image, Text, ImageText, Video models

api/v1/serializers.py

@@ -1,6 +1,7 @@
 from rest_framework import serializers
 
 from apps.course.models import Category, Course, Material, Like
+from apps.content.models import Image, Text, ImageText, Video
 
 
 class MaterialSerializer(serializers.ModelSerializer):
@@ -80,8 +81,92 @@ class CourseSerializer(serializers.ModelSerializer):
             'update_at',
         )
 
-    read_only_fields = (
-        'id',
-        'created_at',
-        'update_at',
-    )
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
+
+
+class ImageSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Image
+        fields = (
+            'id',
+            'course',
+            'lesson',
+            'title',
+            'position',
+            'created_at',
+            'update_at',
+        ) + ('img',)
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
+
+
+class TextSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Text
+        fields = (
+            'id',
+            'course',
+            'lesson',
+            'title',
+            'position',
+            'created_at',
+            'update_at',
+        ) + ('txt',)
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
+
+
+class ImageTextSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = ImageText
+        fields = (
+            'id',
+            'course',
+            'lesson',
+            'title',
+            'position',
+            'created_at',
+            'update_at',
+        ) + ('img', 'txt',)
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
+
+
+class VideoSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Video
+        fields = (
+            'id',
+            'course',
+            'lesson',
+            'title',
+            'position',
+            'created_at',
+            'update_at',
+        ) + ('url',)
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )

api/v1/urls.py

@@ -9,6 +9,8 @@ from drf_yasg import openapi
 from .views import (
     CategoryViewSet, CourseViewSet,
     MaterialViewSet, LikeViewSet,
+    ImageViewSet, TextViewSet,
+    ImageTextViewSet, VideoViewSet,
 )
 
 router = DefaultRouter()
@@ -17,6 +19,11 @@ router.register(r'categories', CategoryViewSet, base_name='categories')
 router.register(r'materials', MaterialViewSet, base_name='materials')
 router.register(r'likes', LikeViewSet, base_name='likes')
 
+router.register(r'images', ImageViewSet, base_name='images')
+router.register(r'texts', TextViewSet, base_name='texts')
+router.register(r'image-texts', ImageTextViewSet, base_name='image-texts')
+router.register(r'videos', VideoViewSet, base_name='videos')
+
 
 schema_view = get_schema_view(
    openapi.Info(

api/v1/views.py

@@ -4,9 +4,12 @@ from . import ExtendedModelViewSet
 from .serializers import (
     CategorySerializer, CourseSerializer,
     MaterialSerializer, LikeSerializer,
+    ImageSerializer, TextSerializer,
+    ImageTextSerializer, VideoSerializer,
 )
 
 from apps.course.models import Category, Course, Material, Like
+from apps.content.models import Image, Text, ImageText, Video
 
 
 class MaterialViewSet(ExtendedModelViewSet):
@@ -32,3 +35,31 @@ class CourseViewSet(ExtendedModelViewSet):
     ).all()
     serializer_class = CourseSerializer
     filter_fields = ('category',)
+
+
+class ImageViewSet(ExtendedModelViewSet):
+    queryset = Image.objects.select_related(
+        'course', 'lesson'
+    ).all()
+    serializer_class = ImageSerializer
+
+
+class TextViewSet(ExtendedModelViewSet):
+    queryset = Text.objects.select_related(
+        'course', 'lesson'
+    ).all()
+    serializer_class = TextSerializer
+
+
+class ImageTextViewSet(ExtendedModelViewSet):
+    queryset = ImageText.objects.select_related(
+        'course', 'lesson'
+    ).all()
+    serializer_class = ImageTextSerializer
+
+
+class VideoViewSet(ExtendedModelViewSet):
+    queryset = Video.objects.select_related(
+        'course', 'lesson'
+    ).all()
+    serializer_class = VideoSerializer