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Contents
# TODO: PR to HER
# Fix to_params when embeded_params is nil
# Fix to_params when changes is nil
# --> allow all params - this is required to be able to make class level
# requests like MyModel.post(path,{some: 'data'})
#
module Her
module Model
# This module handles resource data parsing at the model level (after the parsing middleware)
module Parse
extend ActiveSupport::Concern
module ClassMethods
# @private
def to_params(attributes, changes = nil)
filtered_attributes = attributes.dup.symbolize_keys
filtered_attributes.merge!(embeded_params(attributes) || {})
if her_api && her_api.options[:send_only_modified_attributes] && !changes.nil?
filtered_attributes = changes.symbolize_keys.keys.inject({}) do |hash, attribute|
hash[attribute] = filtered_attributes[attribute]
hash
end
end
if include_root_in_json?
if json_api_format?
{ included_root_element => [filtered_attributes] }
else
{ included_root_element => filtered_attributes }
end
else
filtered_attributes
end
end
# @private
# TODO: Handle has_one
def embeded_params(attributes)
associations[:has_many].select { |a| attributes.include?(a[:data_key])}.compact.inject({}) do |hash, association|
params = attributes[association[:data_key]].map(&:to_params)
# <PATCH> - Return hash
next hash if params.empty?
# </PATCH>
if association[:class_name].constantize.include_root_in_json?
root = association[:class_name].constantize.root_element
hash[association[:data_key]] = params.map { |n| n[root] }
else
hash[association[:data_key]] = params
end
hash
end
end
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems