'use strict';

//Forms service used for communicating with the forms REST endpoints
angular.module('view-form').factory('Forms', ['$resource', 'FORM_URL',
	function($resource, FORM_URL) {
		return $resource(FORM_URL, {
			formId: '@_id'
		}, {
			'query' : {
				method: 'GET',
				isArray: true
				//DAVID: TODO: Do we really need to get visible_form_fields for a Query?
				// transformResponse: function(data, header) {
				// 	var forms = angular.fromJson(data);
				// 	angular.forEach(forms, function(form, idx) {
				// 		form.visible_form_fields = _.filter(form.form_fields, function(field){
				// 			return (field.deletePreserved === false);
				// 		});
				// 	});
		  //         return forms;
		  //       }
			},
			'get' : {
				method: 'GET',
				transformResponse: function(data, header) {
		          	var form = angular.fromJson(data);

					form.visible_form_fields = _.filter(form.form_fields, function(field){
		            	return (field.deletePreserved === false);
		            });
		          	return form;
		        }
			},
			'update': {
				method: 'PUT'
			},
			'save': {
				method: 'POST'
			}
		});
	}
]);