""" Revision ID: 0266_user_folder_perms_table Revises: 0265_add_confirm_edit_templates Create Date: 2019-02-26 17:00:13.247321 """ from alembic import op import sqlalchemy as sa from sqlalchemy.dialects import postgresql revision = '0266_user_folder_perms_table' down_revision = '0265_add_confirm_edit_templates' def upgrade(): op.create_unique_constraint('ix_id_service_id', 'template_folder', ['id', 'service_id']) op.create_table('user_folder_permissions', sa.Column('user_id', postgresql.UUID(as_uuid=True), nullable=False), sa.Column('template_folder_id', postgresql.UUID(as_uuid=True), nullable=False), sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=False), sa.ForeignKeyConstraint(['template_folder_id', 'service_id'], ['template_folder.id', 'template_folder.service_id'], ), sa.ForeignKeyConstraint(['user_id', 'service_id'], ['user_to_service.user_id', 'user_to_service.service_id'], ), sa.ForeignKeyConstraint(['template_folder_id'], ['template_folder.id'], ), sa.PrimaryKeyConstraint('user_id', 'template_folder_id', 'service_id'), ) def downgrade(): op.drop_table('user_folder_permissions') op.drop_constraint('ix_id_service_id', 'template_folder', type_='unique')