78 lines
1.9 KiB
TypeScript
78 lines
1.9 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {Headers, Http, RequestMethod} from '@angular/http';
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import {Router} from '@angular/router';
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import {CookieService} from 'ngx-cookie-service';
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@Injectable()
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export class HttpClient {
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constructor(private router: Router,
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private http: Http,
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private cookieService: CookieService) {
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}
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createAuthorizationHeader() {
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const cookieField = this.cookieService.get('currentUser');
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if (cookieField) {
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const currentUser = JSON.parse(cookieField);
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if (new Date().getTime() <= Date.parse(currentUser.tokenExpireDate)) {
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const headers = new Headers();
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headers.append('x-access-token', currentUser.token);
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return headers;
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} else {
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// logout
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localStorage.removeItem('currentUser');
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this.router.navigate(['/login']);
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}
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}
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}
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get(url, searchParams?) {
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const headers = this.createAuthorizationHeader();
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const options: any = {headers: headers};
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if (searchParams) {
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options.search = searchParams;
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}
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return this.http.get(url, options);
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}
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post(url, data) {
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const headers = this.createAuthorizationHeader();
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return this.http.post(url, data, {
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headers: headers
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});
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}
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put(url, data) {
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const headers = this.createAuthorizationHeader();
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return this.http.put(url, data, {
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headers: headers
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});
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}
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patch(url, data) {
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const headers = this.createAuthorizationHeader();
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return this.http.patch(url, data, {
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headers: headers
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});
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}
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delete(url) {
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const headers = this.createAuthorizationHeader();
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return this.http.delete(url, {
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headers: headers
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});
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}
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request(requestUrl, options) {
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if (options.method === RequestMethod.Post) {
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return this.post(requestUrl, options.body);
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}
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if (options.method === RequestMethod.Patch) {
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return this.patch(requestUrl, options.body);
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}
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}
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}
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