"""

Revision ID: 0242_template_folders
Revises: 0241_another_letter_org
Create Date: 2018-10-26 16:00:40.173840

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

revision = '0242_template_folders'
down_revision = '0241_another_letter_org'


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('template_folder',
        sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
        sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=False),
        sa.Column('name', sa.String(), nullable=False),
        sa.Column('parent_id', postgresql.UUID(as_uuid=True), nullable=True),
        sa.ForeignKeyConstraint(['parent_id'], ['template_folder.id'], ),
        sa.ForeignKeyConstraint(['service_id'], ['services.id'], ),
        sa.PrimaryKeyConstraint('id')
    )
    op.create_table('template_folder_map',
        sa.Column('template_id', postgresql.UUID(as_uuid=True), nullable=False),
        sa.Column('template_folder_id', postgresql.UUID(as_uuid=True), nullable=False),
        sa.ForeignKeyConstraint(['template_folder_id'], ['template_folder.id'], ),
        sa.ForeignKeyConstraint(['template_id'], ['templates.id'], ),
        sa.PrimaryKeyConstraint('template_id')
    )


def downgrade():
    op.drop_table('template_folder_map')
    op.drop_table('template_folder')
    # ### end Alembic commands ###