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Contents
module ForestLiana
class ResourceUpdater
attr_accessor :record
def initialize(resource, params)
@resource = resource
@params = params
end
def perform
@record = @resource.find(@params[:id])
@record.update_attributes!(resource_params)
set_has_many_relationships
end
def resource_params
ResourceDeserializer.new(@resource, @params[:resource]).perform
end
def set_has_many_relationships
if @params['data']['relationships']
@params['data']['relationships'].each do |name, relationship|
data = relationship['data']
association = @resource.reflect_on_association(name)
if [:has_many, :has_and_belongs_to_many].include?(
association.try(:macro))
if data.is_a?(Array)
data.each do |x|
existing_records = @record.send(name)
new_record = association.klass.find(x[:id])
if !existing_records.include?(new_record)
existing_records << new_record
end
end
end
end
end
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems