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Extended format for JSONAPI include option.

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This commit is contained in:
Lucas Hosseini
2015-09-10 01:20:39 +02:00
parent b594d1487b
commit ce7a839f3d
12 changed files with 159 additions and 56 deletions
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54
lib/active_model/serializer/adapter/json_api.rb
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@@ -7,11 +7,7 @@ class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapt
super
@hash = { data: [] }
@options[:include] ||= []
if @options[:include].is_a?(String)
@options[:include] = @options[:include].split(',')
end
@included = ActiveModel::Serializer::Utils.include_args_to_hash(@options[:include])
fields = options.delete(:fields)
if fields
@fieldset = ActiveModel::Serializer::Fieldset.new(fields, serializer.json_key)
@@ -117,48 +113,38 @@ class ActiveModel::Serializer::Adapter::JsonApi < ActiveModel::Serializer::Adapt
end
def included_for(serializer)
serializer.associations.flat_map { |assoc| _included_for(assoc.key, assoc.serializer) }.uniq
included = @included.flat_map do |inc|
association = serializer.associations.find { |assoc| assoc.key == inc.first }
_included_for(association.serializer, inc.second) if association
end
included.uniq
end
def _included_for(resource_name, serializer, parent = nil)
def _included_for(serializer, includes)
if serializer.respond_to?(:each)
serializer.flat_map { |s| _included_for(resource_name, s, parent) }.uniq
serializer.flat_map { |s| _included_for(s, includes) }.uniq
else
return [] unless serializer && serializer.object
result = []
resource_path = [parent, resource_name].compact.join('.')
if include_assoc?(resource_path)
primary_data = primary_data_for(serializer, @options)
relationships = relationships_for(serializer)
primary_data[:relationships] = relationships if relationships.any?
result.push(primary_data)
end
primary_data = primary_data_for(serializer, @options)
relationships = relationships_for(serializer)
primary_data[:relationships] = relationships if relationships.any?
if include_nested_assoc?(resource_path)
non_empty_associations = serializer.associations.select(&:serializer)
included = [primary_data]
non_empty_associations.each do |association|
result.concat(_included_for(association.key, association.serializer, resource_path))
result.uniq!
includes.each do |inc|
association = serializer.associations.find { |assoc| assoc.key == inc.first }
if association
included.concat(_included_for(association.serializer, inc.second))
included.uniq!
end
end
result
included
end
end
def include_assoc?(assoc)
check_assoc("#{assoc}$")
end
def include_nested_assoc?(assoc)
check_assoc("#{assoc}.")
end
def check_assoc(assoc)
@options[:include].any? { |s| s.match(/^#{assoc.gsub('.', '\.')}/) }
end
def add_links(options)
links = @hash.fetch(:links) { {} }
collection = serializer.object