Add alembic_revision column to fixture tables

This update introduces a new `alembic_revision` column to fixture tables for tracking the Alembic migration state. Additionally, error logging in fixture creation now includes exception details, and rollback is moved to ensure consistency in failure scenarios.

Author: febus982

src/migrations/env.py

@@ -50,6 +50,7 @@ class FixtureMigration(declarative_base):
         bind: Mapped[str] = mapped_column(String(), primary_key=True)
         module_name: Mapped[str] = mapped_column(String(), primary_key=True)
         signature: Mapped[str] = mapped_column(String(), nullable=False)
+        alembic_revision: Mapped[str] = mapped_column(String(), nullable=True, default=str(context.get_head_revision()))
 
         processed_at: Mapped[datetime] = mapped_column(
             DateTime(), nullable=False, default=datetime.now
@@ -259,11 +260,11 @@ async def a_migrate_fixtures(
                     cls.logger.info(
                         f"`{fixture_module.__name__}` fixtures correctly created for `{bind_name}` bind"
                     )
-                except Exception:
-                    await session.rollback()
+                except Exception as e:
                     cls.logger.error(
-                        f"`{fixture_module.__name__}` fixtures failed to apply to `{bind_name}` bind"
+                        f"`{fixture_module.__name__}` fixtures failed to apply to `{bind_name}` bind", exc_info=True
                     )
+                    await session.rollback()
 
     @classmethod
     def migrate_fixtures(cls, bind_name: str, session: sessionmaker[Session]):

src/migrations/versions/2025-01-26-212326-52b1246eda46_initialize_fixture_tables.py

@@ -30,6 +30,7 @@ def upgrade_default() -> None:
         sa.Column("bind", sa.String(), nullable=False),
         sa.Column("module_name", sa.String(), nullable=False),
         sa.Column("signature", sa.String(), nullable=False),
+        sa.Column("alembic_revision", sa.String(), nullable=False),
         sa.Column("processed_at", sa.DateTime(timezone=True), nullable=False),
         sa.PrimaryKeyConstraint("bind", "module_name"),
     )