feat: add AuditLog model and create audit_logs database table.

migrations/env.py

@@ -6,6 +6,7 @@
 from sqlalchemy.engine import Connection
 from sqlalchemy.ext.asyncio import async_engine_from_config
 
+from app.core.audit_log.models import AuditLog
 from app.core.config import settings
 from app.core.database import Base
 from app.services.inventory.models import Product, Reservation

migrations/versions/dd775d4f45bb_add_audit_log_model.py

@@ -0,0 +1,85 @@
+"""Add audit log model
+
+Revision ID: dd775d4f45bb
+Revises: 8e607d73b2b3
+Create Date: 2026-03-16 19:52:54.853052
+
+"""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'dd775d4f45bb'
+down_revision: str | Sequence[str] | None = '8e607d73b2b3'
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        'audit_logs',
+        sa.Column('id', sa.UUID(), nullable=False),
+        sa.Column('target_type', sa.String(), nullable=False),
+        sa.Column('target_id', sa.UUID(), nullable=False),
+        sa.Column('actor_id', sa.UUID(), nullable=False),
+        sa.Column('action', sa.String(), nullable=False),
+        sa.Column('changes', sa.JSON(), nullable=False),
+        sa.Column(
+            'created_at',
+            sa.DateTime(timezone=True),
+            server_default=sa.text('now()'),
+            nullable=False,
+        ),
+        sa.Column('remote_ip', sa.String(length=45), nullable=True),
+        sa.Column('request_id', sa.String(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ['actor_id'],
+            ['users.id'],
+        ),
+        sa.PrimaryKeyConstraint('id'),
+    )
+    op.create_index(
+        op.f('ix_audit_logs_action'), 'audit_logs', ['action'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_actor_id'), 'audit_logs', ['actor_id'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_created_at'), 'audit_logs', ['created_at'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_remote_ip'), 'audit_logs', ['remote_ip'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_request_id'), 'audit_logs', ['request_id'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_target_id'), 'audit_logs', ['target_id'], unique=False
+    )
+    op.create_index(
+        op.f('ix_audit_logs_target_type'), 'audit_logs', ['target_type'], unique=False
+    )
+    op.create_index(
+        op.f('ix_products_owner_id'), 'products', ['owner_id'], unique=False
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_products_owner_id'), table_name='products')
+    op.drop_index(op.f('ix_audit_logs_target_type'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_target_id'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_request_id'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_remote_ip'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_created_at'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_actor_id'), table_name='audit_logs')
+    op.drop_index(op.f('ix_audit_logs_action'), table_name='audit_logs')
+    op.drop_table('audit_logs')
+    # ### end Alembic commands ###