"""Add push_subscriptions table for Web Push notifications

Revision ID: 0002_push_subscriptions
Revises: 89527c8da8e1
Create Date: 2025-01-27

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '0002_push_subscriptions'
down_revision = '89527c8da8e1'
branch_labels = None
depends_on = None


def upgrade():
    op.create_table(
        'push_subscriptions',
        sa.Column('id', sa.Integer(), nullable=False),
        sa.Column('user_id', sa.Integer(), nullable=False),
        sa.Column('endpoint', sa.String(), nullable=False),
        sa.Column('p256dh', sa.String(), nullable=False),
        sa.Column('auth', sa.String(), nullable=False),
        sa.Column('created_at', sa.DateTime(), nullable=True),
        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('endpoint')
    )
    op.create_index(op.f('ix_push_subscriptions_id'), 'push_subscriptions', ['id'], unique=False)


def downgrade():
    op.drop_index(op.f('ix_push_subscriptions_id'), table_name='push_subscriptions')
    op.drop_table('push_subscriptions')

