jwt auth scaffolding

logging in now works

UI login component created

src/app/components/login/login.component.html

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+<mat-card class="login-card">
+    <mat-tab-group>
+        <mat-tab label="Login">
+            <div style="margin-top: 10px;">
+                <mat-form-field>
+                    <input [(ngModel)]="usernameInput" matInput placeholder="User name">
+                </mat-form-field>
+            </div>
+            <div>
+                <mat-form-field>
+                    <input [(ngModel)]="passwordInput" type="password" matInput placeholder="Password">
+                </mat-form-field>
+            </div>
+            <div style="margin-bottom: 10px; margin-top: 10px;">
+                <button [disabled]="loggingIn" color="primary" (click)="login()" mat-raised-button>Login</button>
+            </div>
+        </mat-tab>
+        <mat-tab *ngIf="registrationEnabled" label="Register">
+
+        </mat-tab>
+    </mat-tab-group>
+</mat-card>

src/app/components/login/login.component.scss

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+.login-card {
+    max-width: 600px;
+    width: 80%;
+    margin: 0 auto;
+    margin-top: 20px;
+}

src/app/components/login/login.component.spec.ts

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+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LoginComponent } from './login.component';
+
+describe('LoginComponent', () => {
+  let component: LoginComponent;
+  let fixture: ComponentFixture<LoginComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LoginComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LoginComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/components/login/login.component.ts

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+import { Component, OnInit } from '@angular/core';
+import { PostsService } from 'app/posts.services';
+
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.component.html',
+  styleUrls: ['./login.component.scss']
+})
+export class LoginComponent implements OnInit {
+
+  usernameInput = '';
+  passwordInput = '';
+  registrationEnabled = true;
+  loggingIn = false;
+
+  constructor(private postsService: PostsService) { }
+
+  ngOnInit(): void {
+  }
+
+  login() {
+    this.loggingIn = true;
+    this.postsService.login(this.usernameInput, this.passwordInput).subscribe(res => {
+      this.loggingIn = false;
+      console.log(res);
+    }, err => {
+      this.loggingIn = false;
+    });
+  }
+
+}