Fix lint error

src/app/app.module.ts

@@ -27,9 +27,9 @@ import { GithubEventService } from './core/services/githubevent.service';
 import { IssueService } from './core/services/issue.service';
 import { LabelService } from './core/services/label.service';
 import { LoggingService } from './core/services/logging.service';
-import { ViewService } from './core/services/view.service';
 import { RepoSessionStorageService } from './core/services/repo-session-storage.service';
 import { UserService } from './core/services/user.service';
+import { ViewService } from './core/services/view.service';
 import { IssuesViewerModule } from './issues-viewer/issues-viewer.module';
 import { LabelDefinitionPopupComponent } from './shared/label-definition-popup/label-definition-popup.component';
 import { HeaderComponent } from './shared/layout';

src/app/auth/auth.component.ts

@@ -10,8 +10,8 @@ import { AuthService, AuthState } from '../core/services/auth.service';
 import { ErrorHandlingService } from '../core/services/error-handling.service';
 import { ErrorMessageService } from '../core/services/error-message.service';
 import { LoggingService } from '../core/services/logging.service';
-import { ViewService } from '../core/services/view.service';
 import { UserService } from '../core/services/user.service';
+import { ViewService } from '../core/services/view.service';
 
 @Component({
   selector: 'app-auth',

src/app/core/models/session.model.ts

@@ -1,7 +1,7 @@
 import { pipe } from 'rxjs';
 import { throwIfFalse } from '../../shared/lib/custom-ops';
-import { View } from './view.model';
 import { Repo } from './repo.model';
+import { View } from './view.model';
 
 /**
  * Session repository comprises the view and its corresponding repository array.

src/app/core/services/auth.service.ts

@@ -1,5 +1,4 @@
-import { Injectable } from '@angular/core';
-import { NgZone } from '@angular/core';
+import { Injectable, NgZone } from '@angular/core';
 import { Title } from '@angular/platform-browser';
 import { Router, RouterStateSnapshot } from '@angular/router';
 import { BehaviorSubject, from, Observable, of } from 'rxjs';
@@ -14,8 +13,8 @@ import { GithubEventService } from './githubevent.service';
 import { IssueService } from './issue.service';
 import { LabelService } from './label.service';
 import { LoggingService } from './logging.service';
-import { ViewService } from './view.service';
 import { UserService } from './user.service';
+import { ViewService } from './view.service';
 
 export enum AuthState {
   'NotAuthenticated',

src/app/core/services/factories/factory.auth.service.ts

@@ -10,8 +10,8 @@ import { IssueService } from '../issue.service';
 import { LabelService } from '../label.service';
 import { LoggingService } from '../logging.service';
 // import { MockAuthService } from '../mocks/mock.auth.service';
-import { ViewService } from '../view.service';
 import { UserService } from '../user.service';
+import { ViewService } from '../view.service';
 
 export function AuthServiceFactory(
   router: Router,

src/app/core/services/factories/factory.issue.service.ts

@@ -2,8 +2,8 @@
 import { GithubService } from '../github.service';
 import { IssueService } from '../issue.service';
 // import { MockIssueService } from '../mocks/mock.issue.service';
-import { ViewService } from '../view.service';
 import { UserService } from '../user.service';
+import { ViewService } from '../view.service';
 
 export function IssueServiceFactory(githubService: GithubService, userService: UserService, viewService: ViewService) {
   // TODO: Write Mocks

src/app/core/services/issue.service.ts

@@ -6,8 +6,8 @@ import { GithubIssue } from '../models/github/github-issue.model';
 import { Issue, Issues, IssuesFilter } from '../models/issue.model';
 import { View } from '../models/view.model';
 import { GithubService } from './github.service';
-import { ViewService } from './view.service';
 import { UserService } from './user.service';
+import { ViewService } from './view.service';
 
 @Injectable({
   providedIn: 'root'

src/app/core/services/view.service.ts

@@ -3,9 +3,9 @@ import { Router } from '@angular/router';
 import { BehaviorSubject, Observable, of, Subject } from 'rxjs';
 import { map } from 'rxjs/operators';
 import { STORAGE_KEYS } from '../constants/storage-keys.constants';
-import { View } from '../models/view.model';
 import { Repo } from '../models/repo.model';
 import { SessionData } from '../models/session.model';
+import { View } from '../models/view.model';
 import { ErrorMessageService } from './error-message.service';
 import { GithubService } from './github.service';
 import { LoggingService } from './logging.service';

src/app/shared/layout/header.component.ts

@@ -5,8 +5,8 @@ import { Observable } from 'rxjs';
 import { filter, pairwise, switchMap } from 'rxjs/operators';
 import { AppConfig } from '../../../environments/environment';
 import { STORAGE_KEYS } from '../../core/constants/storage-keys.constants';
-import { View } from '../../core/models/view.model';
 import { Repo } from '../../core/models/repo.model';
+import { View } from '../../core/models/view.model';
 import { AuthService } from '../../core/services/auth.service';
 import { DialogService } from '../../core/services/dialog.service';
 import { ErrorHandlingService } from '../../core/services/error-handling.service';
@@ -16,10 +16,10 @@ import { GithubEventService } from '../../core/services/githubevent.service';
 import { IssueService } from '../../core/services/issue.service';
 import { LabelService } from '../../core/services/label.service';
 import { LoggingService } from '../../core/services/logging.service';
-import { ViewDescription, ViewService } from '../../core/services/view.service';
 import { RepoSessionStorageService } from '../../core/services/repo-session-storage.service';
 import { RepoUrlCacheService } from '../../core/services/repo-url-cache.service';
 import { UserService } from '../../core/services/user.service';
+import { ViewDescription, ViewService } from '../../core/services/view.service';
 
 const ISSUE_TRACKER_URL = 'https://github.com/CATcher-org/WATcher/issues';
 

tests/app/core/models/session-model.spec.ts

@@ -1,12 +1,12 @@
 import { of } from 'rxjs';
-import { View } from '../../../../src/app/core/models/view.model';
 import {
   assertSessionDataIntegrity,
   NO_VALID_OPEN_VIEWS,
   OPENED_VIEW_REPO_UNDEFINED,
   SESSION_DATA_MISSING_FIELDS,
   SESSION_DATA_UNAVAILABLE
 } from '../../../../src/app/core/models/session.model';
+import { View } from '../../../../src/app/core/models/view.model';
 import { VALID_SESSION_DATA, WATCHER_REPO } from '../../../constants/session.constants';
 
 describe('Session Model', () => {

tests/constants/session.constants.ts

@@ -1,6 +1,6 @@
-import { View } from '../../src/app/core/models/view.model';
 import { Repo } from '../../src/app/core/models/repo.model';
 import { SessionData, SessionRepo } from '../../src/app/core/models/session.model';
+import { View } from '../../src/app/core/models/view.model';
 
 export const WATCHER_REPO: Repo = Repo.of('CATcher-org/WATcher');
 export const CATCHER_REPO: Repo = Repo.of('CATcher-org/CATcher');

tests/services/view.service.spec.ts

@@ -1,13 +1,13 @@
 import { Router } from '@angular/router';
 import { of } from 'rxjs';
 import { STORAGE_KEYS } from '../../src/app/core/constants/storage-keys.constants';
-import { View } from '../../src/app/core/models/view.model';
 import { Repo } from '../../src/app/core/models/repo.model';
+import { View } from '../../src/app/core/models/view.model';
 import { ErrorMessageService } from '../../src/app/core/services/error-message.service';
 import { GithubService } from '../../src/app/core/services/github.service';
 import { LoggingService } from '../../src/app/core/services/logging.service';
-import { ViewService } from '../../src/app/core/services/view.service';
 import { RepoUrlCacheService } from '../../src/app/core/services/repo-url-cache.service';
+import { ViewService } from '../../src/app/core/services/view.service';
 import { CATCHER_REPO, WATCHER_REPO } from '../constants/session.constants';
 
 let viewService: ViewService;