"""Add notifications model

Revision ID: 80bdf028ebef
Revises: e7ce53314d80
Create Date: 2026-05-23 18:31:07.037385

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = '80bdf028ebef'
down_revision: Union[str, Sequence[str], None] = 'e7ce53314d80'
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.create_table('notifications',
    sa.Column('user_id', sa.UUID(), nullable=False),
    sa.Column('message', sa.String(), nullable=False),
    sa.Column('link', sa.String(), nullable=True),
    sa.Column('is_read', sa.Boolean(), nullable=True),
    sa.Column('id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.Column('updated_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_notifications_id'), 'notifications', ['id'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_notifications_id'), table_name='notifications')
    op.drop_table('notifications')
    # ### end Alembic commands ###