"""Altered cooperation history structure.

Revision ID: 0cf2d8f74766
Revises: c7bb822adf9f
Create Date: 2022-02-14 13:04:01.143637

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '0cf2d8f74766'
down_revision = 'c7bb822adf9f'
branch_labels = None
depends_on = None


def upgrade():
    # Delete all rows
    query = 'DELETE FROM user_cooperation;'
    op.execute(query)

    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('user_cooperation', sa.Column('timestamp', sa.DateTime(), nullable=False))
    op.drop_column('user_cooperation', 'badge_text')
    op.drop_column('user_cooperation', 'school_year')
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.add_column('user_cooperation', sa.Column('school_year', sa.VARCHAR(), autoincrement=False, nullable=False))
    op.add_column('user_cooperation', sa.Column('badge_text', sa.VARCHAR(), autoincrement=False, nullable=True))
    op.drop_column('user_cooperation', 'timestamp')
    # ### end Alembic commands ###