"""Add refresh tokens

Revision ID: 002_add_refresh_tokens
Revises: 001_add_subscriptions
Create Date: 2025-12-03

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers
revision = '002_add_refresh_tokens'
down_revision = '001_add_subscriptions'
branch_labels = None
depends_on = None


def upgrade():
    # Create refresh_tokens table
    op.create_table('refresh_tokens',
        sa.Column('id', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=False),
        sa.Column('token', sa.String(), nullable=False),
        sa.Column('expires_at', sa.DateTime(timezone=True), nullable=False),
        sa.Column('is_revoked', sa.Boolean(), nullable=False),
        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('(CURRENT_TIMESTAMP)'), nullable=True),
        sa.Column('user_agent', sa.String(), nullable=True),
        sa.Column('ip_address', sa.String(), nullable=True),
        sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('token')
    )
    
    op.create_index(op.f('ix_refresh_tokens_token'), 'refresh_tokens', ['token'], unique=True)


def downgrade():
    # Drop refresh_tokens table
    op.drop_index(op.f('ix_refresh_tokens_token'), table_name='refresh_tokens')
    op.drop_table('refresh_tokens')