"""create servertimes table
Revision ID: b2c3d4e5f6g7
Revises: 
Create Date: 2023-12-20 12:00:00.000000
"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.sql import func
import uuid

# revision identifiers
revision = 'b2c3d4e5f6g7'
down_revision = None
branch_labels = None
depends_on = None

def upgrade():
    op.create_table(
        'servertimes',
        sa.Column('id', sa.String(), primary_key=True, default=lambda: str(uuid.uuid4())),
        sa.Column('current_time', sa.DateTime(), server_default=func.now()),
        sa.Column('created_at', sa.DateTime(), server_default=func.now()),
        sa.Column('updated_at', sa.DateTime(), server_default=func.now(), onupdate=func.now()),
        sa.PrimaryKeyConstraint('id')
    )

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