"""rename_quota_to_credits

Revision ID: d551c03861f4
Revises: 540c970ff890
Create Date: 2026-05-13 13:01:51.510123

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'd551c03861f4'
down_revision: Union[str, None] = '540c970ff890'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # Rename Table
    op.rename_table('chat_token_quota', 'chat_credit_quota')
    
    # Rename Columns in chat_credit_quota
    op.alter_column('chat_credit_quota', 'daily_limit', new_column_name='daily_credit_limit')
    op.alter_column('chat_credit_quota', 'tokens_used_today', new_column_name='credits_used_today')
    op.alter_column('chat_credit_quota', 'total_tokens_ever', new_column_name='total_credits_ever')


def downgrade() -> None:
    # Rename Columns back
    op.alter_column('chat_credit_quota', 'daily_credit_limit', new_column_name='daily_limit')
    op.alter_column('chat_credit_quota', 'credits_used_today', new_column_name='tokens_used_today')
    op.alter_column('chat_credit_quota', 'total_credits_ever', new_column_name='total_tokens_ever')
    
    # Rename Table back
    op.rename_table('chat_credit_quota', 'chat_token_quota')