"""empty message

Revision ID: 0022_add_invite_users
Revises: 0021_add_job_metadata
Create Date: 2016-02-23 16:41:40.481468

"""

# revision identifiers, used by Alembic.
revision = '0022_add_invite_users'
down_revision = '0021_add_job_metadata'

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

def upgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.create_table('invited_users',
    sa.Column('id', postgresql.UUID(as_uuid=True), nullable=False),
    sa.Column('email_address', sa.String(length=255), nullable=False),
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.Column('service_id', postgresql.UUID(as_uuid=True), nullable=True),
    sa.Column('_token', sa.String(), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=False),
    sa.Column('status', sa.Enum('pending', 'accepted', 'cancelled', name='invited_users_status_types'), nullable=False),
    sa.ForeignKeyConstraint(['service_id'], ['services.id'], ),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_invited_users_service_id'), 'invited_users', ['service_id'], unique=False)
    op.create_index(op.f('ix_invited_users_user_id'), 'invited_users', ['user_id'], unique=False)
    ### end Alembic commands ###


def downgrade():
    ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_invited_users_user_id'), table_name='invited_users')
    op.drop_index(op.f('ix_invited_users_service_id'), table_name='invited_users')
    op.drop_table('invited_users')
    op.execute('DROP TYPE invited_users_status_types')
    ### end Alembic commands ###