Lil-212, LIL-213. Add serializer, viewset, route for Material & Like models

api/v1/serializers.py

@@ -1,6 +1,44 @@
 from rest_framework import serializers
 
-from apps.course.models import Category, Course
+from apps.course.models import Category, Course, Material, Like
+
+
+class MaterialSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Material
+        fields = (
+            'id',
+            'title',
+            'cover',
+            'short_description',
+            'created_at',
+            'update_at',
+        )
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
+
+
+class LikeSerializer(serializers.ModelSerializer):
+
+    class Meta:
+        model = Like
+        fields = (
+            'id',
+            'user',
+            'created_at',
+            'update_at',
+        )
+
+        read_only_fields = (
+            'id',
+            'created_at',
+            'update_at',
+        )
 
 
 class CategorySerializer(serializers.ModelSerializer):

api/v1/urls.py

@@ -6,11 +6,16 @@ from rest_framework.routers import DefaultRouter
 from drf_yasg.views import get_schema_view
 from drf_yasg import openapi
 
-from .views import CategoryViewSet, CourseViewSet
+from .views import (
+    CategoryViewSet, CourseViewSet,
+    MaterialViewSet, LikeViewSet,
+)
 
 router = DefaultRouter()
 router.register(r'courses', CourseViewSet, base_name='courses')
 router.register(r'categories', CategoryViewSet, base_name='categories')
+router.register(r'materials', MaterialViewSet, base_name='materials')
+router.register(r'likes', LikeViewSet, base_name='likes')
 
 
 schema_view = get_schema_view(

api/v1/views.py

@@ -1,9 +1,22 @@
 from rest_framework import viewsets
 
-from .serializers import CategorySerializer, CourseSerializer
 from . import ExtendedModelViewSet
+from .serializers import (
+    CategorySerializer, CourseSerializer,
+    MaterialSerializer, LikeSerializer,
+)
 
-from apps.course.models import Category, Course
+from apps.course.models import Category, Course, Material, Like
+
+
+class MaterialViewSet(ExtendedModelViewSet):
+    queryset = Material.objects.all()
+    serializer_class = MaterialSerializer
+
+
+class LikeViewSet(ExtendedModelViewSet):
+    queryset = Like.objects.select_related('user').all()
+    serializer_class = LikeSerializer
 
 
 class CategoryViewSet(ExtendedModelViewSet):