def get(self, request, pk, *args, **kwargs):
ret = BaseResponse()
try:
course_data = models.Course.objects.get(pk=pk)
ser = CourseSerializer(instance=course_data)
ret.data = ser.data
except Exception as e:
ret.code = 500
ret.error = '獲取數據失敗'
return Response(ret.dict)
def get(self, request, *args, **kwargs):
ret = BaseResponse()
try:
course_data = models.Course.objects.all()
ser = DegreeCourseSerializer(instance=course_data, many=True)
ret.data = ser.data
except Exception as e:
ret.code = 500
ret.error = '獲取數據失敗'
return Response(ret.dict)
def update(self, request, *args, **kwargs):
response = BaseResponse()
try:
course_id = request.data.get('courseid')
policy_id = str(request.data.get('policyid')) if request.data.get('policyid') else None
key = settings.LUFFY_SHOPPING_CAR % (USER_ID, course_id,)
if not CONN.exists(key):
response.code = 10007
response.error = '课程不存在'
return Response(response.dict)
price_policy_dict = json.loads(CONN.hget(key, 'price_policy_dict').decode('utf-8'))
if policy_id not in price_policy_dict:
response.code = 10008
response.error = '价格策略不存在'
return Response(response.dict)
CONN.hset(key, 'default_price_id', policy_id)
CONN.expire(key, 20 * 60)
response.data = '修改成功'
except Exception as e:
response.code = 10009
response.error = '修改失败'
return Response(response.dict)
def destroy(self, request, *args, **kwargs):
response = BaseResponse()
try:
courseid = request.GET.get('courseid')
key = settings.LUFFY_SHOPPING_CAR % (USER_ID, courseid,)
CONN.delete(key)
response.data = '删除成功'
except Exception as e:
response.code = 10006
response.error = '删除失败'
return Response(response.dict)
def get(self, request, *args, **kwargs):
# 可利用request.version取版本號
ret = BaseResponse()
try:
course_data = models.Course.objects.all()
# 分頁
page = PageNumberPagination()
course_list = page.paginate_queryset(course_data, request, self)
ser = CourseSerializer(instance=course_list, many=True)
ret.data = ser.data
except Exception as e:
ret.code = 500
ret.error = '獲取數據失敗'
return Response(ret.dict)