Initial commit

backend/alembic/versions/001_initial_schema.py

@@ -0,0 +1,45 @@
+"""Initial schema with users table
+
+Revision ID: 001
+Revises:
+Create Date: 2025-01-15 10:00:00.000000
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '001'
+down_revision: Union[str, None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # Create users table (SQLite compatible)
+    op.create_table(
+        'users',
+        sa.Column('id', sa.String(length=36), primary_key=True),
+        sa.Column('username', sa.String(length=100), nullable=False),
+        sa.Column('email', sa.String(length=255), nullable=False),
+        sa.Column('hashed_password', sa.String(length=255), nullable=False),
+        sa.Column('is_active', sa.Boolean(), nullable=False, server_default='1'),
+        sa.Column('is_superuser', sa.Boolean(), nullable=False, server_default='0'),
+        sa.Column('created_at', sa.DateTime(), server_default=sa.text("(datetime('now'))"), nullable=False),
+        sa.Column('updated_at', sa.DateTime(), server_default=sa.text("(datetime('now'))"), nullable=False),
+    )
+
+    # Create indexes
+    op.create_index('ix_users_username', 'users', ['username'], unique=True)
+    op.create_index('ix_users_email', 'users', ['email'], unique=True)
+
+
+def downgrade() -> None:
+    # Drop indexes
+    op.drop_index('ix_users_email', table_name='users')
+    op.drop_index('ix_users_username', table_name='users')
+
+    # Drop table
+    op.drop_table('users')