Services and Backend Models in Custom Modules

{
     "question": "A String with the question"
  ,  "answer": "A String with the answer"
  ,  "createdAt": "2016-03-31"
}

1"text-purple-400">define(
2    'QuestionsAndAnswers.Model'
3,   ['SC.Model', 'Application']
4,   "text-purple-400">function (SCModel, Application)
5{
6    'use strict';
7 
8    "text-purple-400">return SCModel.extend({
9 
10        name: 'QuestionsAndAnswers'
11         
12    ,   validation: {
13            question: {required: true, msg: 'The question is required'}
14        }
15     
16        search: "text-purple-400">function(page)
17        {
18            "text-purple-400">var filters = [
19                    "text-purple-400">new nlobjSearchFilter('custrecord_q_and_a_answer', null, 'isnot', '')
20            ]
21            ,   columns = [
22                    "text-purple-400">new nlobjSearchColumn('custrecord_q_and_a_queston')
23                ,   "text-purple-400">new nlobjSearchColumn('custrecord_q_and_a_answer')
24                ,   "text-purple-400">new nlobjSearchColumn('created')
25            ];
26             
27            "text-purple-400">return Application.getPaginatedSearchResults({
28                record_type: 'customrecord_q_and_a'
29            ,   filters: filters
30            ,   columns: columns
31            ,   page: parseInt(page, 10) || 1
32            });
33        }
34         
35        create: "text-purple-400">function(data)
36        {
37 
38            "text-purple-400">this.validate(data);
39             
40            "text-purple-400">var question = nlapiCreateRecord('customrecord_q_and_a');
41            question.setFieldValue('custrecord_q_and_a_queston', data.question);
42            "text-purple-400">var question_id = nlapiSubmitRecord(question);
43 
44            "text-purple-400">return data;
45        }
46    });
47});