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authguard.ts
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authguard.ts
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/*-------------------------------------------------------------------------------------
(C) 2013-2018 Johnson Controls International Plc.
* All rights reserved. This software constitutes the trade secrets and confidential
* and proprietary information of Johnson Controls International Plc. It is intended
* solely for use by Johnson Controls International Plc. This code may not be copied
* or redistributed to third parties without prior written authorization from
* Johnson Controls International Plc.
-------------------------------------------------------------------------------------*/
import { Injectable } from "@angular/core";
import { HttpClient } from "@angular/common/http";
import { ApiEndpoints, Constants, HttpStatusCode } from "../constant/index";
import "rxjs/add/operator/map";
@Injectable()
export class AuthenticationService {
token: string;
constructor(private http: HttpClient) { }
async loginAsync(username: string, password: string, culture: string): Promise<any> {
try {
const response = await this.http.post(ApiEndpoints.authentication.Authenticate,
JSON.stringify({ username: username, password: password, culture: culture })).toPromise();
return response;
} catch (error) {
await this.handleError(error);
}
return null;
}
logout(username: string): void {
// clear token remove user from local storage to log user out
this.http.post(ApiEndpoints.authentication.Logout,
JSON.stringify({ username: username })).toPromise()
.then(
(): void => { // Success
this.token = null;
localStorage.removeItem(Constants.authUser);
})
.catch(this.handleError);
}
getToken(): string {
let token = "";
const user = localStorage.getItem(Constants.authUser);
if (user && JSON.parse(user).StatusCode === HttpStatusCode.Ok) {
token = JSON.parse(user).Result.AccessToken;
}
return token;
}
getAuthUserDetails(): any {
let userDtls = "";
const user = localStorage.getItem(Constants.authUser);
if (user) {
userDtls = JSON.parse(user).Result;
}
return userDtls;
}
setToken(newToken: String): void {
const user = localStorage.getItem(Constants.authUser);
if (user) {
localStorage.setItem(Constants.authUser, JSON.stringify(JSON.parse(user).Result.AccessToken = newToken));
}
}
private handleError(error: any): Promise<any> {
console.log(Constants.errorOccurred, error);
return Promise.reject(error.message || error);
}
}