课程单查接口与章节接口

Posted 2020-12-19 surpass123

课程单查接口与章节接口

课程单查接口

class CourseView(GenericViewSet, RetrieveModelMixin):
    queryset = models.Course.objects.filter(is_delete=False, is_show=True).order_by(‘orders‘)
    serializer_class = serializer.CourseModelSerializer

章节接口

class CourseChapterView(GenericViewSet,ListModelMixin):
    queryset = models.CourseChapter.objects.filter(is_delete=False,is_show=True)
    serializer_class = serializer.CourseChapterSerializer

    # 可以根据课程ID来查
    filter_backends = [DjangoFilterBackend]
    filter_fields = [‘course‘]  # 根据课程来过滤课时
    

# CourseChapterSerializer

class CourseSectionSerializer(serializers.ModelSerializer):
    class Meta:
        model=models.CourseSection
        fields = [‘name‘,‘orders‘,‘duration‘,‘free_trail‘,‘section_link‘,‘section_type_name‘]

class CourseChapterSerializer(serializers.ModelSerializer):
    # 子序列化列
    coursesections =CourseSectionSerializer(many=True)
    class Meta:
        model = models.CourseChapter
        fields = [‘name‘,‘summary‘,‘chapter‘,‘coursesections‘]