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# File 'app/forms/tramway/core/extendable_form.rb', line 3
def new(name, simple_properties: {}, **more_properties)
if Object.const_defined? name
name.constantize
else
Object.const_set(name, Class.new(::Tramway::Core::ApplicationForm) do
properties(*simple_properties.keys) if simple_properties.keys.any?
define_method 'submit' do |params|
model.values ||= {}
extended_params = params.except(*simple_properties.keys)
model.values = extended_params.permit!.to_h.reduce(model.values) do |hash, pair|
hash.merge! pair[0] => pair[1]
end
super params
end
define_method 'properties' do
hash = simple_properties.reduce({}) do |h, property|
unless model.class.state_machines.keys.include?(property[0])
h.merge! property[0] => property[1]
end
h
end
more_properties.reduce(hash) do |h, property|
h.merge! property[0] => {
extended_form_property: property[1]
}
end
end
more_properties.each do |property|
define_method property[0] do
model.values[property[0]] if model.values
end
end
end)
end
end
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