1 files changed, 0 insertions, 155 deletions
diff --git a/Timeline/ClientApp/src/app/user/internal-user-service/internal-user.service.ts b/Timeline/ClientApp/src/app/user/internal-user-service/internal-user.service.ts
deleted file mode 100644
index 66eafde9..00000000
--- a/Timeline/ClientApp/src/app/user/internal-user-service/internal-user.service.ts
+++ /dev/null
@@ -1,155 +0,0 @@
-import { Injectable, Inject } from '@angular/core';
-import { HttpClient, HttpErrorResponse } from '@angular/common/http';
-import { Router } from '@angular/router';
-
-import { Observable, throwError, BehaviorSubject, of } from 'rxjs';
-import { map, catchError, retry, switchMap, tap, filter } from 'rxjs/operators';
-
-import { AlreadyLoginError, BadCredentialsError, BadNetworkError, UnknownError, ServerInternalError } from './errors';
-import {
-  createTokenUrl, validateTokenUrl, CreateTokenRequest,
-  CreateTokenResponse, ValidateTokenRequest, ValidateTokenResponse
-} from './http-entities';
-import { UserCredentials, UserInfo } from '../entities';
-import { MatSnackBar } from '@angular/material';
-import { WINDOW } from '../window-inject-token';
-
-export const snackBarText = {
-  checkFail: 'Failed to check last login',
-  noLogin: 'No login before!',
-  alreadyLogin: 'You have login already!',
-  invalidLogin: 'Last login is no longer invalid!',
-  ok: 'ok'
-};
-
-export type SnackBarTextKey = Exclude<keyof typeof snackBarText, 'ok'>;
-
-export const TOKEN_STORAGE_KEY = 'token';
-
-export interface LoginInfo extends UserCredentials {
-  rememberMe: boolean;
-}
-
-/**
- * This service is only used internal in user module.
- */
-@Injectable({
-  providedIn: 'root'
-})
-export class InternalUserService {
-
-  private token: string | null = null;
-  private userInfoSubject = new BehaviorSubject<UserInfo | null | undefined>(undefined);
-
-  readonly userInfo$: Observable<UserInfo | null> =
-    <Observable<UserInfo | null>>this.userInfoSubject.pipe(filter(value => value !== undefined));
-
-  get currentUserInfo(): UserInfo | null | undefined {
-    return this.userInfoSubject.value;
-  }
-
-  private openSnackBar(snackBar: MatSnackBar, textKey: SnackBarTextKey) {
-    setTimeout(() => snackBar.open(snackBarText[textKey], snackBarText.ok, { duration: 2000 }), 0);
-  }
-
-  constructor(@Inject(WINDOW) private window: Window, private httpClient: HttpClient, private router: Router, snackBar: MatSnackBar) {
-    const savedToken = this.window.localStorage.getItem(TOKEN_STORAGE_KEY);
-    if (savedToken === null) {
-      this.openSnackBar(snackBar, 'noLogin');
-      this.userInfoSubject.next(null);
-    } else {
-      this.validateToken(savedToken).subscribe(result => {
-        if (result === null) {
-          this.window.localStorage.removeItem(TOKEN_STORAGE_KEY);
-          this.openSnackBar(snackBar, 'invalidLogin');
-          this.userInfoSubject.next(null);
-        } else {
-          this.token = savedToken;
-          this.userInfoSubject.next(result);
-          this.openSnackBar(snackBar, 'alreadyLogin');
-        }
-      }, _ => {
-        this.openSnackBar(snackBar, 'checkFail');
-        this.userInfoSubject.next(null);
-      });
-    }
-  }
-
-  private validateToken(token: string): Observable<UserInfo | null> {
-    return this.httpClient.post<ValidateTokenResponse>(validateTokenUrl, <ValidateTokenRequest>{ token: token }).pipe(
-      retry(3),
-      switchMap(result => {
-        if (result.isValid) {
-          const { userInfo } = result;
-          if (userInfo) {
-            return of(userInfo);
-          } else {
-            return throwError(new ServerInternalError('IsValid is true but UserInfo is null.'));
-          }
-        } else {
-          return of(null);
-        }
-      }),
-      tap({
-        error: error => {
-          console.error('Failed to validate token.');
-          console.error(error);
-        }
-      }),
-    );
-  }
-
-  userRouteNavigate(commands: any[] | null) {
-    this.router.navigate([{
-      outlets: {
-        user: commands
-      }
-    }]);
-  }
-
-  tryLogin(info: LoginInfo): Observable<UserInfo> {
-    if (this.token) {
-      return throwError(new AlreadyLoginError());
-    }
-
-    return this.httpClient.post<CreateTokenResponse>(createTokenUrl, <CreateTokenRequest>info).pipe(
-      catchError((error: HttpErrorResponse) => {
-        if (error.error instanceof ErrorEvent) {
-          console.error('An error occurred when login: ' + error.error.message);
-          return throwError(new BadNetworkError());
-        } else {
-          console.error('An unknown error occurred when login: ' + error);
-          return throwError(new UnknownError(error));
-        }
-      }),
-      switchMap(result => {
-        if (result.success) {
-          if (result.token && result.userInfo) {
-            this.token = result.token;
-            if (info.rememberMe) {
-              this.window.localStorage.setItem(TOKEN_STORAGE_KEY, result.token);
-            }
-            this.userInfoSubject.next(result.userInfo);
-            return of(result.userInfo);
-          } else {
-          console.error('An error occurred when login: server return wrong data.');
-          return throwError(new ServerInternalError('Token or userInfo is null.'));
-          }
-        } else {
-          console.error('An error occurred when login: wrong credentials.');
-          return throwError(new BadCredentialsError());
-        }
-      })
-    );
-  }
-
-  logout() {
-    if (this.currentUserInfo === null) {
-      throw new Error('No login now. You can\'t logout.');
-    }
-
-    this.window.localStorage.removeItem(TOKEN_STORAGE_KEY);
-    this.token = null;
-    this.userInfoSubject.next(null);
-  }
-}