"""
add is_deleted to Message.

Revision ID: d052a6b677e6
Revises: aa3517f1b1bd
Create Date: 2020-10-18 19:20:20.862476

"""
import sqlalchemy as sa

from alembic import op

# revision identifiers, used by Alembic.
revision = "d052a6b677e6"
down_revision = "aa3517f1b1bd"
branch_labels = None
depends_on = None


def upgrade() -> None:
    """Apply the current migration."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column("messages", sa.Column("is_deleted", sa.Boolean(), nullable=True))
    # ### end Alembic commands ###


def downgrade() -> None:
    """Revert the current migration."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_column("messages", "is_deleted")
    # ### end Alembic commands ###