Hotfix: OpenAI Migration

[AkhileshNegi]

Summary

Added fix for migration where in openai_assistant we add a non-nullable column without default value

Checklist

Before submitting a pull request, please ensure that you mark these task.

• Ran fastapi run --reload app/main.py or docker compose up in the repository root and test.
• If you've fixed a bug or added code that is tested and has test cases.

Summary by CodeRabbit

• Chores
  • Updated database migration to set a default value of "false" for the "is_deleted" field in the assistant records. This ensures new assistants are not marked as deleted by default.

[coderabbitai]

Walkthrough

A database migration script was updated to set a server default value of "false" for the "is_deleted" Boolean column in the "openai_assistant" table. The addition of the "deleted_at" column and the downgrade logic remain unchanged.

Changes

Cohort / File(s)	Change Summary
Alembic Migration Script backend/app/alembic/versions/e8ee93526b37_add_is_deleted_column_in_assistant_table.py	Modified the upgrade function to add a server default value of "false" to the "is_deleted" Boolean column. No other changes.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Poem

A column now with "false" as base,
No more NULLs to chase or trace.
In tables deep, where data lies,
The rabbit hops with cheerful eyes.
A tiny tweak, a gentle nudge—
The schema’s safe, no need to judge!

Note

⚡️ Unit Test Generation is now available in beta!

Learn more here, or try it out under "Finishing Touches" below.

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📜 Recent review details

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Review profile: CHILL
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📥 Commits

Reviewing files that changed from the base of the PR and between 223dc5b and a58e494.

📒 Files selected for processing (1)

• backend/app/alembic/versions/e8ee93526b37_add_is_deleted_column_in_assistant_table.py (1 hunks)

🧰 Additional context used

🧬 Code Graph Analysis (1)

backend/app/alembic/versions/e8ee93526b37_add_is_deleted_column_in_assistant_table.py (1)

backend/app/alembic/versions/8eefcfedc409_create_assistant_table.py (1)

• upgrade (20-40)

⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)

• GitHub Check: checks (3.11.7, 6)

🔇 Additional comments (3)

backend/app/alembic/versions/e8ee93526b37_add_is_deleted_column_in_assistant_table.py (3)

24-26: LGTM! Nullable DateTime column for soft delete timestamp.

The deleted_at column follows the standard soft delete pattern - nullable DateTime to store when the record was soft deleted.

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29-31: LGTM! Proper downgrade implementation.

The downgrade function correctly removes both columns in reverse order, ensuring clean rollback capability.

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20-23: server_default format is valid for PostgreSQL backend

The application uses a PostgreSQL URI (postgresql+psycopg), so server_default="false" correctly renders DEFAULT false. No changes needed—this migration can be approved as-is.

✨ Finishing Touches

• 📝 Generate Docstrings

🧪 Generate unit tests

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch hotfix/open-ai-migration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!