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Move association serialization to association

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Benjamin Fleischer
2017-03-31 12:55:46 -05:00
parent c2dccbac5f
commit 6cd6ed7e78
3 changed files with 21 additions and 22 deletions
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23
lib/active_model/serializer.rb
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@@ -380,7 +380,7 @@ module ActiveModel
adapter_options ||= {}
options[:include_directive] ||= ActiveModel::Serializer.include_directive_from_options(adapter_options)
resource = attributes_hash(adapter_options, options, adapter_instance)
relationships = resource_relationships(adapter_options, options, adapter_instance)
relationships = associations_hash(adapter_options, options, adapter_instance)
resource.merge(relationships)
end
alias to_hash serializable_hash
@@ -423,34 +423,17 @@ module ActiveModel
end
# @api private
def resource_relationships(adapter_options, options, adapter_instance)
def associations_hash(adapter_options, options, adapter_instance)
relationships = {}
include_directive = options.fetch(:include_directive)
associations(include_directive).each do |association|
adapter_opts = adapter_options.merge(include_directive: include_directive[association.key])
relationships[association.key] ||= relationship_value_for(association, adapter_opts, adapter_instance)
relationships[association.key] ||= association.serializable_hash(adapter_opts, adapter_instance)
end
relationships
end
# @api private
def relationship_value_for(association, adapter_options, adapter_instance)
return association.options[:virtual_value] if association.options[:virtual_value]
association_serializer = association.serializer
association_object = association_serializer && association_serializer.object
return unless association_object
relationship_value = association_serializer.serializable_hash(adapter_options, {}, adapter_instance)
if association.options[:polymorphic] && relationship_value
polymorphic_type = association_object.class.name.underscore
relationship_value = { type: polymorphic_type, polymorphic_type.to_sym => relationship_value }
end
relationship_value
end
protected
attr_accessor :instance_options