def offer_contract_relationship_create(context, values):
if context.is_admin:
values['offer_contract_relationship_id'] = uuidutils.generate_uuid()
# exception for foreign key constraint needed here
offer_contract_relationship_ref = models.OfferContractRelationship()
offer_contract_relationship_ref.update(values)
offer_contract_relationship_ref.save(get_session())
return offer_contract_relationship_ref
else:
raise exception.RequiresAdmin(
resource_type="Offer_Contract_Relationship")
def offer_contract_relationship_destroy(context,
offer_contract_relationship_id):
if context.is_admin:
offer_contract_relationship_ref \
= offer_contract_relationship_get(context,
offer_contract_relationship_id)
if offer_contract_relationship_ref:
get_session().query(models.OfferContractRelationship) \
.filter(models.OfferContractRelationship.
offer_contract_relationship_id ==
offer_contract_relationship_id).delete()
else:
return None
else:
raise exception.RequiresAdmin(
resource_type="Offer_Contract_Relationship")
def contract_create(values, context):
if context.is_admin:
values['contract_id'] = uuidutils.generate_uuid()
# exception for foreign key constraint needed here
offers = values['offers']
del values['offers']
contract_ref = models.Contract()
contract_ref.update(values)
contract_ref.save(get_session())
# update foreign key for offers
for offer_id in offers:
ocr_data = dict(contract_id=values['contract_id'],
offer_id=offer_id,
status=statuses.AVAILABLE)
offer_contract_relationship_create(context, ocr_data)
return contract_ref
else:
raise exception.RequiresAdmin(resource_type="Contract")