almost all ready besides error message on unauthenticated login

SeniorDesignGroup5 · Mar 1, 2019 · 76487d0 · 76487d0
1 parent 9124e60
commit 76487d0
Show file tree

Hide file tree

Showing 3 changed files with 23 additions and 16 deletions.
diff --git a/src/app/authentication/authentication.component.html b/src/app/authentication/authentication.component.html
@@ -2,7 +2,7 @@
 	<div class="row">
 		<div class="col-md-6 mx-auto mt-4">
 			<h4 class="text-center mb-3">Log In</h4>
-			<form>
+			<form id="loginForm">
 
 				<div class="form-group">
 					<label for="exampleInputEmail1">Email address</label>
@@ -18,7 +18,7 @@
 				<!-- <a routerLink="/generator-search"><button type="submit" class="btn btn-primary">Submit</button></a> -->
 				<a href="#" class="btn btn-primary" (click)="logOn()">Submit</a>
 			</form>
-			<p id="peep"></p>
+			<p id='peep'></p>
 			<p>
 					<br>
 					The Kinsley Group is a leading energy solutions supplier with a 50 plus year legacy of sales, rental and

diff --git a/src/app/authentication/authentication.component.ts b/src/app/authentication/authentication.component.ts
@@ -3,6 +3,7 @@ import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http';
 import { LoginService } from '../services/login.service';
 import { Router } from '@angular/router';
+import { ErrorHandler } from '@angular/core';
 
 @Injectable()
 
@@ -16,7 +17,7 @@ export class AuthenticationComponent implements OnInit {
   @ViewChild('email_input') email_input: ElementRef;
   @ViewChild('password_input') password_input: ElementRef;
 
-  constructor(private data: LoginService, private router: Router) {
+  constructor(private data: LoginService, private router: Router, private handleError: ErrorHandler) {
   }
 
   logOn () {
@@ -26,8 +27,10 @@ export class AuthenticationComponent implements OnInit {
       'user_password': this.password_input.nativeElement.value
     };
 
-    this.data.authorizeUser(loginjson).subscribe((data) => {
-      if (data) {
+    const errMessage = document.getElementById('peep');
+    errMessage.innerHTML = '';
+    try {
+      this.data.authorizeUser(loginjson).subscribe((data) => {
         const token = data['token'];
         const message = data['message'];
         if (message === 'Authorized') {
@@ -36,20 +39,14 @@ export class AuthenticationComponent implements OnInit {
           localStorage.setItem('auth_token', token);
           this.router.navigateByUrl('/generator-search');
         }
-      } else {
-        document.getElementById('peep').innerHTML = 'Username or Password is Invalid';
+      });
+    } catch (err) {
+      // document.getElementById("loginForm").reset();
+      errMessage.innerHTML = err.message;
     }
 
-
-    });
   }
 
-  /*
-  this.data.getUser(token).subscribe((me) => {
-        console.log(me);
-      });
-   */
-
   ngOnInit() { }
 
 }
diff --git a/src/app/services/login.service.ts b/src/app/services/login.service.ts
@@ -1,6 +1,9 @@
 import { Injectable } from '@angular/core';
 import { HttpClient } from '@angular/common/http'
 import { Observable } from 'rxjs/Observable';
+import 'rxjs/add/observable/throw';
+import 'rxjs/add/operator/catch';
+import { ReplaySubject } from 'rxjs';
 
 @Injectable({
   providedIn: 'root'
@@ -9,8 +12,15 @@ export class LoginService {
 
   constructor(private http: HttpClient) { }
 
-  authorizeUser(loginInfo) {
+  authorizeUser(loginInfo): Observable<Object> {
     return this.http.post('http://sd5-backend.engr.uconn.edu/auth', loginInfo);
+      // .catch((err) => {
+      //   const errObj = {
+      //     message: 'Username or Password is Invalid',
+      //     token: 'none'
+      //   };
+      //   return Observable.throw(errObj);
+      // })
   }
 
   getUser(token) {