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fix: convert DATABASE_URL_SYNC from property to overridable field for Alembic superuser URL

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
chihlasm
2026-04-10 04:03:32 +00:00
parent c4f919f3a5
commit a5c5eb6cc3
1 changed files with 13 additions and 4 deletions
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17
backend/app/core/config.py
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@@ -23,10 +23,19 @@ class Settings(BaseSettings):
return v.replace("postgresql://", "postgresql+asyncpg://", 1) return v.replace("postgresql://", "postgresql+asyncpg://", 1)
return v return v
@property # Sync URL for Alembic migrations. Defaults to DATABASE_URL (sync-converted).
def DATABASE_URL_SYNC(self) -> str: # Set explicitly in .env to use a different role for migrations (e.g. superuser)
"""Get sync URL by removing asyncpg prefix from DATABASE_URL.""" # when DATABASE_URL has been switched to the app role.
return self.DATABASE_URL.replace("postgresql+asyncpg://", "postgresql://", 1) DATABASE_URL_SYNC: str = ""
@field_validator("DATABASE_URL_SYNC", mode="before")
@classmethod
def default_database_url_sync(cls, v: str, info) -> str:
"""Fall back to sync-converted DATABASE_URL if not explicitly set."""
if not v:
base = info.data.get("DATABASE_URL", "")
return base.replace("postgresql+asyncpg://", "postgresql://", 1)
return v
# Admin database — resolutionflow_admin role, BYPASSRLS. # Admin database — resolutionflow_admin role, BYPASSRLS.
# Used by /admin/* endpoints. Defaults to DATABASE_URL for local dev. # Used by /admin/* endpoints. Defaults to DATABASE_URL for local dev.