engine/app/assets/javascripts/locomotive/models/custom_field.js.coffee

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class Locomotive.Models.CustomField extends Backbone.Model
initialize: ->
@_normalize()
unless @get('name')?
@set name: @get('label').slugify()
_normalize: ->
@set
select_options: new Locomotive.Models.CustomFieldSelectOptionsCollection(@get('select_options'))
_undesired_fields:
['select_options', 'type_text', 'text_formatting_text', 'inverse_of_text', 'class_name_text', 'undefined_text', 'undefined', 'created_at', 'updated_at']
_relationship_fields:
['class_name', 'inverse_of', 'ui_enabled']
is_relationship_type: ->
_.include(['belongs_to', 'has_many'], @get('type'))
toJSONForSave: ->
_.tap {}, (hash) =>
for key, value of @.toJSON()
unless _.include(@_undesired_fields, key)
if _.include(@_relationship_fields, key)
hash[key] = value if @is_relationship_type()
else
hash[key] = value
hash.select_options_attributes = @get('select_options').toJSONForSave() if @get('select_options')? && @get('select_options').length > 0
class Locomotive.Models.CustomFieldsCollection extends Backbone.Collection
model: Locomotive.Models.CustomField
toJSONForSave: ->
@map (model) => model.toJSONForSave()