"""0003_notifications

Revision ID: b9d692c0a774
Revises: ad70fae28d28
Create Date: 2026-07-19 02:14:29.226019
"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


revision: str = 'b9d692c0a774'
down_revision: Union[str, None] = 'ad70fae28d28'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('notifications',
    sa.Column('id', sa.UUID(), server_default=sa.text('gen_random_uuid()'), nullable=False),
    sa.Column('recipient_id', sa.UUID(), nullable=False),
    sa.Column('actor_id', sa.UUID(), nullable=True),
    sa.Column('kind', sa.String(), nullable=False),
    sa.Column('category', sa.String(), nullable=True),
    sa.Column('context_label', sa.String(), nullable=True),
    sa.Column('body', sa.Text(), server_default=sa.text("''"), nullable=False),
    sa.Column('link', sa.String(), nullable=False),
    sa.Column('read', sa.Boolean(), server_default=sa.text('false'), nullable=False),
    sa.Column('resolved', sa.Boolean(), server_default=sa.text('false'), nullable=False),
    sa.Column('source_type', sa.String(), nullable=False),
    sa.Column('source_id', sa.UUID(), nullable=False),
    sa.Column('ball_id', sa.UUID(), nullable=False),
    sa.Column('created_at', sa.TIMESTAMP(timezone=True), server_default=sa.text('now()'), nullable=False),
    sa.ForeignKeyConstraint(['actor_id'], ['players.id'], ondelete='SET NULL'),
    sa.ForeignKeyConstraint(['ball_id'], ['balls.id'], ondelete='CASCADE'),
    sa.ForeignKeyConstraint(['recipient_id'], ['players.id'], ondelete='CASCADE'),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index('ix_notifications_ball_id', 'notifications', ['ball_id'], unique=False)
    op.create_index('ix_notifications_recipient_read_created', 'notifications', ['recipient_id', 'read', sa.text('created_at DESC')], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index('ix_notifications_recipient_read_created', table_name='notifications')
    op.drop_index('ix_notifications_ball_id', table_name='notifications')
    op.drop_table('notifications')
    # ### end Alembic commands ###