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/controllers/employeeController.js:
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1 | const express = require('express')
2 | const router = express.Router()
3 | const mongoose = require('mongoose')
4 | const Employee = mongoose.model('Employee')
5 |
6 | router.get('/', (req, res) => {
7 | res.render('employee/addOrEdit', {
8 | viewTitle: 'Insert Employee'
9 | })
10 | })
11 |
12 | router.post('/', (req, res) => {
13 | if (req.body._id === ""){
14 | insertRecord(req, res)
15 | }else{
16 | updateRecord(req, res)
17 | }
18 | })
19 |
20 | function insertRecord(req, res) {
21 | let employee = new Employee();
22 | employee.fullName = req.body.fullName
23 | employee.email = req.body.email
24 | employee.mobile = req.body.mobile
25 | employee.city = req.body.city
26 | employee.save((err, doc) => {
27 | if (!err)
28 | res.redirect('employee/list')
29 | else{
30 | if (err.name === 'ValidationError'){
31 | handleValidationError(err, req.body)
32 | res.render('employee/addOrEdit', {
33 | viewTitle: 'Insert Employee',
34 | employee: req.body
35 | })
36 | }
37 | else{
38 | console.log('Error during record ' + err)
39 | }
40 | }
41 | })
42 | }
43 |
44 | function updateRecord(req, res) {
45 | Employee.findOneAndUpdate({ _id: req.body._id }, req.body, { new: true }, (err, doc) => {
46 | if (!err) {
47 | res.redirect('employee/list')
48 | }else{
49 | if (err.name === "ValidationError") {
50 | handleValidationError(err, req.body)
51 | res.render('employee/addOrEdit', {
52 | viewTitle: 'Update Employee',
53 | employee: doc
54 | })
55 | }else {
56 | console.log('Error during record update: ' + err)
57 | }
58 | }
59 | })
60 | }
61 |
62 | router.get('/list', (req, res) => {
63 | Employee.find((err, docs) => {
64 | if (!err) {
65 | res.render('employee/list', {
66 | list: docs
67 | })
68 | }else{
69 | console.log('Error in employee list: '+ err)
70 | }
71 | }).lean()
72 | })
73 |
74 | function handleValidationError(err, body) {
75 | for (field in err.errors){
76 | switch (err.errors[field].path) {
77 | case 'fullName':
78 | body['fullNameError'] = err.errors[field].message
79 | break
80 | case 'email':
81 | body['emailError'] = err.errors[field].message
82 | break
83 | default:
84 | break
85 | }
86 | }
87 | }
88 |
89 | router.get('/:id', (req, res) => {
90 | Employee.findById(req.params.id, (err, doc) => {
91 | if(!err) {
92 | res.render('employee/addOrEdit', {
93 | viewTitle: 'Изменит работника',
94 | employee: doc
95 | })
96 | }
97 | }).lean()
98 | })
99 |
100 | router.get('/delete/:id', (req, res) => {
101 | Employee.findByIdAndRemove(req.params.id, (err, doc) => {
102 | if (!err) {
103 | res.redirect('/employee/list')
104 | }else{
105 | console.log('Error in processing delete: '+ err)
106 | }
107 | })
108 | })
109 |
110 | module.exports = router
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