app/helpers/cloud_resource_quota_helper.rb
module CloudResourceQuotaHelper
# lookup a cloud_resource_quota by name for the tenant and service
def lookup_quota(cloud_tenant_id, service_name, quota_name)
return unless cloud_tenant_id && service_name && quota_name
service_name = service_name.to_s
quota_name = quota_name.to_s
CloudResourceQuota.where(
:cloud_tenant_id => cloud_tenant_id,
:service_name => service_name,
:name => quota_name
).first
end
end