"""create auths table

Revision ID: a2b3c4d5e6f7
Revises: 
Create Date: 2024-01-01 12:00:00.000000
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.sql import func
import uuid

# revision identifiers
revision = 'a2b3c4d5e6f7'
down_revision = None
branch_labels = None
depends_on = None

def upgrade():
    op.create_table(
        'auths',
        sa.Column('id', sa.String(), primary_key=True, default=lambda: str(uuid.uuid4())),
        sa.Column('token', sa.String(), nullable=False),
        sa.Column('user_id', sa.String(), nullable=False),
        sa.Column('device_id', sa.String(), nullable=True),
        sa.Column('created_at', sa.DateTime(), server_default=sa.func.now()),
        sa.Column('updated_at', sa.DateTime(), server_default=sa.func.now(), onupdate=sa.func.now()),
        sa.PrimaryKeyConstraint('id')
    )
    
    op.create_index('ix_auths_token', 'auths', ['token'])
    op.create_index('ix_auths_user_id', 'auths', ['user_id'])

def downgrade():
    op.drop_index('ix_auths_token', 'auths')
    op.drop_index('ix_auths_user_id', 'auths')
    op.drop_table('auths')