[BUG] Fix microcourse source URL data model mismatch (URLField vs JSON list) #10
Description
Description
The backend accepts multiple source URLs, serializes them into JSON text, and stores the result in a single URLField. This is a schema mismatch and can create validation and interoperability problems.
Steps to Reproduce
Send POST /api/add_microcourse/ with more than one url field value.
Inspect saved Microcourse.url in database or API output.
Observe JSON-serialized list content stored in a field typed for a single URL.
Expected Behavior
Schema and API should represent source URLs explicitly as one-to-many data (for example JSONField or related model), not as serialized list text in a single URL field
Severity
High (Major functionality broken)
Version
No response
Environment
No response
Additional Context
Model field: Tezrisat_Backend/api/models.py:11
Serialization and assignment: Tezrisat_Backend/api/views.py:250, :287
Checklist
- I have searched for similar issues and confirmed this is not a duplicate
- I have tested this on the latest version
- I am willing to provide additional information if needed