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orahul1/header.interceptor.ts

Created December 18, 2019 05:05
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Angular header interceptor
Raw
header.interceptor.ts
import { CookieService } from 'ngx-cookie-service';
import { Injectable } from '@angular/core';
import { HttpInterceptor, HttpHeaders, HttpHandler, HttpRequest, HttpEvent }
from '@angular/common/http';
import { Observable } from 'rxjs';
@Injectable()
export class HeaderInterceptor implements HttpInterceptor {
constructor( private cookieService: CookieService){
}
intercept(
req: HttpRequest<any>,
next: HttpHandler
): Observable<HttpEvent<any>> {
let headers: HttpHeaders = new HttpHeaders();
headers = headers.append('Content-Type', 'application/json');
headers = headers.set('Authorization', this.cookieService.get('token'));
let setHeader = req.clone({ headers: headers })
return next.handle(setHeader);
}
}
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