"""empty message

Revision ID: 65f28fd897d
Revises: 11288927b825
Create Date: 2015-09-23 14:44:44.824420

"""

# revision identifiers, used by Alembic.
revision = '65f28fd897d'
down_revision = '11288927b825'

from alembic import op
import sqlalchemy as sa


def upgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('referral_permission',
    sa.Column('created', sa.DateTime(), nullable=True),
    sa.Column('last_modified', sa.DateTime(), nullable=True),
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('from_service_id', sa.Integer(), nullable=True),
    sa.Column('to_servide_id', sa.Integer(), nullable=True),
    sa.Column('last_modified_by_id', sa.Integer(), nullable=True),
    sa.Column('created_by_id', sa.Integer(), nullable=True),
    sa.ForeignKeyConstraint(['created_by_id'], ['app_user.id'], name='fk_created_by_id', use_alter=True),
    sa.ForeignKeyConstraint(['from_service_id'], ['service.id'], ),
    sa.ForeignKeyConstraint(['last_modified_by_id'], ['app_user.id'], name='fk_last_modified_by_id', use_alter=True),
    sa.ForeignKeyConstraint(['to_servide_id'], ['service.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    ### end Alembic commands ###


def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('referral_permission')
    ### end Alembic commands ###
