Class: Frigate::Form::Synchronizer::Contract

Inherits:
Basic show all
Defined in:
lib/frigate/form/synchronizer/contract.rb

Overview

Synchronizes form properties with model properties

Instance Attribute Summary

Attributes inherited from Fundamental

#form

Instance Method Summary collapse

Methods inherited from Basic

#sync_errors, #sync_with_model

Methods inherited from Base

#sync_errors, #sync_with_model

Methods inherited from Fundamental

#initialize

Constructor Details

This class inherits a constructor from Frigate::Form::Synchronizer::Fundamental

Instance Method Details

#sync_properties_with_model_or_params ⇒ Object

Synchronizes given model’s attributes with form properties and associations:properties



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# File 'lib/frigate/form/synchronizer/contract.rb', line 8

def sync_properties_with_model_or_params
	#
	# sync model properties with form properties
	#
	form.properties.each do |_prop|
		if form.model.respond_to?(_prop.name.to_sym)
			_prop.value = form.model.send(_prop.name.to_sym)
		else
			raise StandardError.new('form model does not have %s property' % [_prop.name])
		end
	end
	#
	# sync model associations' properties with form associations' properties
	#
	form.associations.each do |_a|
		if form.model.respond_to?(_a.name.to_sym) and !form.model.send(_a.name.to_sym).nil?
			_a.properties.each do |_p|
				if form.model.send(_a.name.to_sym).respond_to?(_p.name.to_sym)
					_p.value = form.model.send(_a.name.to_sym).send(_p.name.to_sym)
				else
					_err_msg = 'form model %s association does not have %s property' % [_a.name, _p.name]
					raise StandardError.new(_err_msg)
				end
			end
		else
			if form.model.respond_to?(_a.name.to_sym)
				_err_msg = 'form model %s association is nil' % [_a.name]
				raise StandardError.new(_err_msg)
			else
				_err_msg = 'form model does not have %s association' % [_a.name]
				raise StandardError.new(_err_msg)
			end
		end
	end
end