o 嘡h@sddlmZddlmZmZddlmZddlmZddl m Z m Z m Z ddl mZddlmZmZGd d d ejZGd d d ejZGd ddejZdS))get_object_or_404)genericsstatus)Response)AllowAny)MultiPartParser FormParser JSONParser)Course)CourseDetailSerializerCourseCreateSerializerc@s8eZdZdZeZegZdZe j Z ddZ ddZdS)CourseDetailViewz Retrieve detailed information for a specific course by its slug. GET: Retrieve course details PUT/PATCH: Update course details slugcCs|jd}tt|dS)zI Retrieve the course by slug, returning 404 if not found r)r)kwargsgetrr )selfrr"/var/www/apihucms/courses/views.py get_objects  zCourseDetailView.get_objectcCs |jjdvrddlm}|StS)zC Use CourseCreateSerializer for PUT/PATCH requests )PUTPATCHr )r )requestmethod serializersr r )rr rrrget_serializer_classs  z%CourseDetailView.get_serializer_classN)__name__ __module__ __qualname____doc__r serializer_classrpermission_classes lookup_fieldr objectsallquerysetrrrrrrr s  rc@s:eZdZdZejZegZ e e e gZ ddZddZdS)CourseListCreateViewzj GET: List all courses with basic information POST: Create a new course with all related data cCs|jjdkrtStS)NPOST)rrr r )rrrrr/s z)CourseListCreateView.get_serializer_classcOsR|j|jd}|r|}t|}td|jdtjdStd|jdtj dS)z= Create a new course with comprehensive data dataCourse created successfully)messagecourserzCourse creation failed)r+errors) get_serializerr)is_validsaver rrHTTP_201_CREATEDr.HTTP_400_BAD_REQUEST)rrargsr serializerr,response_serializerrrrcreate4s zCourseListCreateView.createN)rrrrr r#r$r%rr!rrr parser_classesrr7rrrrr&&s   r&c@s6eZdZdZejZeZ e gZ e e egZddZdS)CourseCreateViewzd POST: Create a new course with all related data Dedicated endpoint for course creation c Os|j|jd}|rDz|}t|}tdd|j|j|jdtj dWSt yC}ztddt |dtj dWYd }~Sd }~wwtdd |j d tjdS) zP Create a new course with comprehensive validation and response r(Tr*)successr+ course_id course_slugr,r-Fz*Course creation failed due to server error)r:r+errorNz/Course creation failed due to validation errors)r:r+r.)r/r)r0r1r ridrrr2 ExceptionstrHTTP_500_INTERNAL_SERVER_ERRORr.r3)rrr4rr5r,r6errrr7Ws>  zCourseCreateView.createN)rrrrr r#r$r%r r rr!rrr r8r7rrrrr9Ms   r9N)django.shortcutsrrest_frameworkrrrest_framework.responserrest_framework.permissionsrrest_framework.parsersrrr modelsr rr r RetrieveUpdateAPIViewrListCreateAPIViewr& CreateAPIViewr9rrrrs    '