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Contents
module Avo
module Fields
class HasOneField < Field
attr_accessor :relation_method
def initialize(name, **args, &block)
@defaults = {
updatable: true,
component: 'has-one-field',
}
super(name, **args, &block)
hide_on :create
@placeholder = I18n.t 'avo.choose_an_option'
@relation_method = name.to_s.parameterize.underscore
end
def hydrate_field(fields, model, resource, view)
target_resource = get_related_resource(resource)
fields[:relation_class] = target_resource.class.to_s
relation_model = model.public_send(@relation_method)
if relation_model.present?
relation_model = model.public_send(@relation_method)
fields[:value] = relation_model.send(target_resource.title)
fields[:database_value] = relation_model[:id]
fields[:link] = Avo::Resources::Resource.show_path(relation_model)
end
# Populate the options on show and edit
fields[:options] = []
if [:edit, :create].include? view
fields[:options] = target_resource.model.all.map do |model|
{
value: model.id,
label: model.send(target_resource.title)
}
end
end
fields[:plural_name] = target_resource.plural_name
fields
end
def get_related_resource(resource)
class_name = resource.model.reflections[name.to_s.downcase].class_name
App.get_resources.find { |r| r.class == "Avo::Resources::#{class_name}".safe_constantize }
end
def fill_field(model, key, value)
if value.blank?
related_model = nil
else
related_class = model.class.reflections[name.to_s.downcase].class_name
related_model = related_class.safe_constantize.find value
end
model.public_send("#{key}=", related_model)
model
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems