"""+user.referal_code

Revision ID: 135672cdf14a
Revises: 72e78a8a43cf
Create Date: 2026-08-03 10:26:22.290547

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '135672cdf14a'
down_revision: Union[str, Sequence[str], None] = '72e78a8a43cf'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('users', sa.Column('referal_code', sa.TEXT(), nullable=False))
    op.create_unique_constraint(None, 'users', ['referal_code'])
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_constraint(None, 'users', type_='unique')
    op.drop_column('users', 'referal_code')
    # ### end Alembic commands ###