collabrix/backend/alembic/versions/0001_create_last_seen_table.py

32 lines
899 B
Python

"""create last_seen table
Revision ID: 0001_create_last_seen_table
Revises:
Create Date: 2025-12-12 00:00:00.000000
"""
from alembic import op
import sqlalchemy as sa
# revision identifiers, used by Alembic.
revision = '0001_create_last_seen_table'
down_revision = None
branch_labels = None
depends_on = None
def upgrade():
op.create_table(
'last_seen',
sa.Column('id', sa.Integer(), primary_key=True),
sa.Column('user_id', sa.Integer(), nullable=False),
sa.Column('channel_id', sa.Integer(), nullable=True),
sa.Column('dm_user_id', sa.Integer(), nullable=True),
sa.Column('last_seen', sa.DateTime(), nullable=False),
)
op.create_index(op.f('ix_last_seen_last_seen'), 'last_seen', ['last_seen'], unique=False)
def downgrade():
op.drop_index(op.f('ix_last_seen_last_seen'), table_name='last_seen')
op.drop_table('last_seen')