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Contents
module ApiResource
module Associations
class HasOneRemoteObjectProxy < SingleObjectProxy
# defines a method to get the id of the associated objecgt
def self.define_association_as_attribute(klass, assoc_name, opts = {})
id_method_name = self.foreign_key_name(assoc_name)
klass.api_resource_generated_methods.module_eval <<-EOE, __FILE__, __LINE__ + 1
def #{id_method_name}
self.#{assoc_name}? ? self.#{assoc_name}.id : nil
end
EOE
super
end
def internal_object
# if we don't have a remote path and we do have and id,
# we set it before we call the internal object
# this lets us dynamically generate the correct path
if self.remote_path.blank? && self.owner.try(:id).present?
self.remote_path = self.klass.collection_path(
self.owner.class.to_s.foreign_key => self.owner.id
)
end
super
end
protected
# because of how this works we use a multi object proxy and return the first element
def to_condition
ApiResource::Conditions::SingleObjectAssociationCondition.new(
self.klass, self.remote_path
)
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems