fix(responseInterceptor): missing call

demo/restApi.service.ts

@@ -1,8 +1,9 @@
 import { RestBase, Restful } from '../src/index';
-import { HttpClient, HttpRequest, HttpEvent } from '@angular/common/http';
+import { HttpClient, HttpEvent } from '@angular/common/http';
 import { Injectable } from '@angular/core';
 import { Post } from './models/Post';
 import { Observable } from 'rxjs';
+import { tap } from 'rxjs/operators';
 
 @Injectable()
 @Restful({
@@ -14,13 +15,9 @@ export class RestApi extends RestBase {
   }
 
   protected responseInterceptor(res: Observable<HttpEvent<any>>) {
-    res.subscribe(response => {
-      debugger;
-    }, err => {
-      debugger;
-    });
-
-    return res;
+    return res.pipe(
+      tap(response => { this; debugger })
+    )
   }
 
   protected mapModel(route: string, data: any) {

src/restModel.ts

@@ -31,7 +31,10 @@ export class RestModelBase<T> {
     req = this._base.requestInterceptor(req);
 
     // the observable to return
-    const observable = this._base.http.request<any>(req);
+    let observable = this._base.http.request<any>(req);
+
+    // pass through response interceptor
+    observable = this._base.responseInterceptor(observable);
 
     return observable.pipe<any>(
       filter(response => response.type === HttpEventType.Response),

src/restRoute.ts

@@ -21,9 +21,12 @@ export class RestRoute {
     req = this.base.requestInterceptor(req);
 
     // the observable to return
-    const observable = this.base.http.request<any>(req);
+    let observable = this.base.http.request<any>(req);
 
-    return observable.pipe<any>(
+    // pass through response interceptor
+    observable = this.base.responseInterceptor(observable);
+
+    return observable.pipe(
       filter(response => response.type === HttpEventType.Response),
       map((response: HttpResponse<any>) => response.body)
     );