"""Add channel table

Revision ID: 57c599a3cb57
Revises: 922e7a387820
Create Date: 2024-12-22 03:00:00.000000

"""

from alembic import op
import sqlalchemy as sa

revision = '57c599a3cb57'
down_revision = '922e7a387820'
branch_labels = None
depends_on = None


def upgrade():
    op.create_table(
        'channel',
        sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
        sa.Column('user_id', sa.Text()),
        sa.Column('name', sa.Text()),
        sa.Column('description', sa.Text(), nullable=True),
        sa.Column('data', sa.JSON(), nullable=True),
        sa.Column('meta', sa.JSON(), nullable=True),
        sa.Column('access_control', sa.JSON(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
    )

    op.create_table(
        'message',
        sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
        sa.Column('user_id', sa.Text()),
        sa.Column('channel_id', sa.Text(), nullable=True),
        sa.Column('content', sa.Text()),
        sa.Column('data', sa.JSON(), nullable=True),
        sa.Column('meta', sa.JSON(), nullable=True),
        sa.Column('created_at', sa.BigInteger(), nullable=True),
        sa.Column('updated_at', sa.BigInteger(), nullable=True),
    )


def downgrade():
    op.drop_table('channel')

    op.drop_table('message')