This commit refactors the LMS architecture from a flat 2-tier structure to a granular 3-tier structure to support better course organization, while ensuring zero downtime or breaking changes for existing frontend clients.
Introduced `CourseChapter` model as the new grouping layer
2 endpoints (`/v2/.../lessons/`): Introduced new `LessonListV2APIView` and `CourseChapterSerializer` to return the new nested JSON schema (Chapters -> Lessons) for the upcoming accordion UI.
Created robust `migrate_lessons_to_chapters` management command.
Registered `CourseChapter` and added `CourseChapterInline` to `CourseAdmin` for seamless content management.
moved the Quizzes tab in Course section.
in the course details we have a quiz section ,accessing to all the quizzes of that course
an action button for quizzes to navigate to related course added
quiz model updated with course field
book creation is now only creates if a edition or folder mentioned, not blindly all the volumes !
script deletes the old books
some models updated with new values
updated the not supported lazy text fields
add inline tabs for course , livesession and quiz tabs
enhanced chat messages tab to manage messages better
updated the dropdown styles for better ux
models updated with lock values , course model has two group lock and professor lock options
serializers updated with new fields
admin panel updated for this new fields
signals configured to automatically lock/unlock the chatrooms related to courses based on the boolean values of course
to chat room page navigation shortcut is updated with unfold action buttons instead of html files
- create CourseLiveSession, LiveSessionUser, LiveSessionRecording with
indexes and unique constraints
- register new models in admin and add UNFOLD navigation entries
- update token validation to derive is_online and include
livesession_started_at, livesession_ended_at, and can_start_online_class
- extend online class entry flow documentation with new fields
- add migration for new live session tables
- Made thumbnail field required in CourseForm.
- Added validation to prevent clearing existing thumbnail.
- Enforced requirement for uploading a thumbnail on creation or when no existing thumbnail is present.
- Removed the API documentation README file as it is no longer needed.
- Added a new script to optimize Hadis transmitter chains, ensuring a maximum of 5 transmitters and exactly one gap.
- Enhanced the Hadis data seeding script for better performance with batch operations and duplicate checks.
- Updated utility functions to streamline thumbnail generation and improve code readability.
Mohsen Taba
mortezaei
alireza