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# File 'app/forms/tramway/core/extendable_form.rb', line 5
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).except(*jsonb_ignored_properties(more_properties))
params.each do |key, value|
method_name = "#{key}="
send method_name, value if respond_to?(method_name)
end
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.each_with_object({}) do |property, h|
h.merge! property[0] => property[1] unless model.class.state_machines.keys.include?(property[0])
end
more_properties.reduce(hash) do |h, property|
h.merge! property[0] => {
extended_form_property: property[1][:object]
}
end
end
more_properties.each do |property|
define_method property[0] do
model.values[property[0]] if model.values
end
case property[1][:object].field_type
when 'file'
field = property[1][:object]
define_method "#{property[0]}=" do |value|
file_instance = property[1][:association_model].find_or_create_by "#{model.class.name.underscore}_id" => model.id, "#{field.class.name.underscore}_id" => field.id
file_instance.file = value
file_instance.save!
end
else
next unless property[1][:validates].present?
define_method "#{property[0]}=" do |value|
property[1][:validates].each do |pair|
validator_object = "#{pair[0].camelize}Validator".constantize.new(attributes: :not_blank)
if pair[1] == 'true' && !validator_object.send(:valid?, value)
model.errors.add property[0],
I18n.t("activerecord.errors.models.#{model.class.name.underscore}.attributes.default.#{pair[0]}", value: value)
end
end
end
end
end
define_method :jsonb_ignored_properties do |properties|
properties.map do |property|
property[0].to_s if property[1][:object].field_type == 'file'
end.compact
end
end)
end
end
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