"""Message update

Revision ID: 27bdc8eab961
Revises: cbb2ece35ae0
Create Date: 2018-10-20 02:46:05.272680

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '27bdc8eab961'
down_revision = 'cbb2ece35ae0'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('Message_auto', schema=None) as batch_op:
        batch_op.add_column(sa.Column('attachments_json', sa.String(), nullable=False))
        batch_op.add_column(sa.Column('extra_fields_json', sa.String(), nullable=False))
        batch_op.add_column(sa.Column('text', sa.String(), nullable=False))
        batch_op.drop_column('attachments')

    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('Message_auto', schema=None) as batch_op:
        batch_op.add_column(sa.Column('attachments', sa.VARCHAR(), nullable=False))
        batch_op.drop_column('text')
        batch_op.drop_column('extra_fields_json')
        batch_op.drop_column('attachments_json')

    # ### end Alembic commands ###