"""empty message

Revision ID: 9d6b0ea04d2c
Revises: 5569d39a87cf
Create Date: 2024-01-07 11:34:58.903280

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = '9d6b0ea04d2c'
down_revision = '5569d39a87cf'
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('user', schema=None) as batch_op:
        batch_op.add_column(sa.Column('name', sa.String(length=100), nullable=True))
        batch_op.add_column(sa.Column('email', sa.String(length=120), nullable=False))
        batch_op.add_column(sa.Column('location', sa.String(length=100), nullable=True))
        batch_op.alter_column('id',
               existing_type=sa.INTEGER(),
               type_=sa.String(length=36),
               existing_nullable=False)
        batch_op.create_unique_constraint('uq_user_email', ['email'])  # Added constraint name here
        batch_op.drop_column('username')
    # ### end Alembic commands ###

def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('user', schema=None) as batch_op:
        batch_op.add_column(sa.Column('username', sa.VARCHAR(length=80), nullable=False))
        batch_op.drop_constraint('uq_user_email', type_='unique')  # Updated constraint name here
        batch_op.alter_column('id',
               existing_type=sa.String(length=36),
               type_=sa.INTEGER(),
               existing_nullable=False)
        batch_op.drop_column('location')
        batch_op.drop_column('email')
        batch_op.drop_column('name')
    # ### end Alembic commands ###