updated

backend/service-authentication/changePassword.js

@@ -0,0 +1,22 @@
+const {sendError, sendMessage} = require ("./message");
+const queries = require('./mongodbQueries');
+
+async function changePassword (req,res) {
+    if (typeof req.body.username === 'undefined')
+        return sendError(res, 'Vous n\'avez pas envoyé le champ username');
+
+    if (typeof req.body.password === 'undefined')
+        return sendError(res, 'Vous n\'avez pas envoyé le champ password');
+
+    if (typeof req.body.newpassword === 'undefined')
+        return sendError(res, 'Vous n\'avez pas envoyé le champ newpassword');
+
+    const change = await queries.changePasswordQuery(req.body.username, req.body.password, req.body.newpassword);
+    if (change){
+        return sendMessage(res, change);
+    }
+    else{
+        return sendError(res, 'cant change');
+    }
+}
+module.exports = changePassword;

backend/service-authentication/mongodbQueries.js

@@ -42,3 +42,17 @@ function getUsersQuery(username){
 }
 module.exports.getUsersQuery = getUsersQuery
 
+function changePasswordQuery(login, password, newPassword){
+    return new Promise((resolve, reject) => {
+        mongoDB.collection(config.mongodbUtilisateurs).findOneAndUpdate(
+            {'login': login, 'password': password},
+            {$set: { 'login': login, 'password': newPassword}}
+            ,function(err,res){
+                if(res !== undefined){
+                    console.log(res);
+                    resolve(res.lastErrorObject.n === 1);
+                }
+            });
+    });
+}
+module.exports.changePasswordQuery = changePasswordQuery;

backend/service-authentication/register.js

@@ -2,19 +2,19 @@ const {sendError, sendMessage} = require ("./message");
 const queries = require('./mongodbQueries');
 
 async function register(req,res) {
-    if (typeof req.body.login === 'undefined')
+    if (typeof req.body.username === 'undefined')
         return sendError(res, 'Vous n\'avez pas envoyé le champ login');
     if (typeof req.body.password === 'undefined')
         return sendError(res, 'Vous n\'avez pas envoyé le champ password');
 
 
-    const register = await queries.register(req.body.login, req.body.password);
+    const register = await queries.register(req.body.username, req.body.password);
     if (register){
-        console.log('Register : '+req.body.login);
+        console.log('Register : '+req.body.username);
         return sendMessage(res, null);
     }
     else{
-        return sendError(res, 'Error registering');
+        return sendError(res, 'Username already taken');
     }
 }
 module.exports = register;

backend/service-authentication/server.js

@@ -18,6 +18,7 @@ mongoConnect.connectToServer(function( err, client ) {
     if (err) console.log(err);
     const checkLogin = require('./checkLogin');
     const register = require('./register');
+    const changePassword = require('./changePassword');
     const getUsers = require('./getUsers');
     const queries = require('./mongodbQueries');
     const auth =  require('./auth');
@@ -46,6 +47,10 @@ mongoConnect.connectToServer(function( err, client ) {
         getUsers(req,res);
     });
 
+    app.post('/changePassword', (req, res) => {
+        changePassword(req,res);
+    });
+
     app.listen(port, () => {
         console.log (`listening on port ${port}`);
     });

frontend/src/app/app.component.html

@@ -1 +1,4 @@
+<nav class="navbar navbar-expand-xl navbar-dark bg-dark">
+  <a [routerLink]="['/']" class="navbar-brand" >Chat Polytech</a>
+</nav>
 <router-outlet></router-outlet>

frontend/src/app/app.component.ts

@@ -1,10 +1,22 @@
-import { Component } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
+import { Router } from '@angular/router';
+import {Title} from '@angular/platform-browser';
 
 @Component({
   selector: 'app-root',
   templateUrl: './app.component.html',
   styleUrls: ['./app.component.scss']
 })
-export class AppComponent {
-  title = 'frontend';
+export class AppComponent implements OnInit{
+
+  constructor(private titleService: Title, private router: Router) {
+  }
+
+  ngOnInit(): void {
+    this.setTitle('Chat Polytech');
+  }
+
+  public setTitle(newTitle: string): void {
+    this.titleService.setTitle(newTitle);
+  }
 }

frontend/src/app/app.module.ts

@@ -9,6 +9,9 @@ import {CommonModule, DatePipe} from "@angular/common";
 import { PrivateComponent } from './private/private.component';
 import { ChatComponent } from './chat/chat.component';
 import { MessageComponent } from './message/message.component';
+import { RegisterComponent } from './register/register.component';
+import { ChangePasswordComponent } from './change-password/change-password.component';
+import { NavbarComponent } from './navbar/navbar.component';
 
 
 @NgModule({
@@ -17,10 +20,14 @@ import { MessageComponent } from './message/message.component';
     LoginComponent,
     PrivateComponent,
     ChatComponent,
-    MessageComponent
+    MessageComponent,
+    RegisterComponent,
+    ChangePasswordComponent,
+    NavbarComponent
   ],
   imports: [
     BrowserModule,
+    AppRoutingModule,
     HttpClientModule,
     FormsModule,
     CommonModule,

frontend/src/app/login/login.component.html

@@ -7,8 +7,8 @@
       <div class="row">
         <div class="col-md-10">
           <div class="form-group mb-0">
-            <input class="form-control" type="text" required="" [(ngModel)]="login" autocomplete="login" name="login">
-            <input class="form-control" type="password" required="" [(ngModel)]="password" autocomplete="password" name="password">
+            <input class="form-control" type="text" required="" [(ngModel)]="login" autocomplete="login" id="login" name="login" placeholder="login">
+            <input class="form-control" type="password" required="" [(ngModel)]="password" autocomplete="password" id="password" name="password" placeholder="password">
           </div>
         </div>
       </div>
@@ -20,3 +20,4 @@
   <br>
   <div class="alert alert-danger" *ngIf="errorMessage!==''">{{errorMessage}}</div>
 </div>
+<app-register></app-register>