Tratando erros 403

franciscolopes · May 5, 2018 · d20e166 · d20e166
1 parent e2266e0
commit d20e166
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Showing 2 changed files with 35 additions and 13 deletions.
diff --git a/src/interceptors/error-interceptor.ts b/src/interceptors/error-interceptor.ts
@@ -1,26 +1,41 @@
 import { Injectable } from '@angular/core';
 import { HttpEvent, HttpInterceptor, HttpHandler, HttpRequest, HTTP_INTERCEPTORS } from '@angular/common/http';
 import { Observable } from 'rxjs/Rx'; // IMPORTANTE: IMPORT ATUALIZADO
+import { StorageService } from '../services/storage.service';
+
 @Injectable()
 export class ErrorInterceptor implements HttpInterceptor {
 
+    constructor(public storage: StorageService) {
+    }
+
     intercept(req: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
         return next.handle(req)
-        .catch((error, caught) => {
+            .catch((error, caught) => {
 
-            let errorObj = error;
-            if (errorObj.error) {
-                errorObj = errorObj.error;
-            }
-            if (!errorObj.status) {
-                errorObj = JSON.parse(errorObj);
-            }
+                let errorObj = error;
+                if (errorObj.error) {
+                    errorObj = errorObj.error;
+                }
+                if (!errorObj.status) {
+                    errorObj = JSON.parse(errorObj);
+                }
 
-            console.log("Erro detectado pelo interceptor:");
-            console.log(errorObj);
+                console.log("Erro detectado pelo interceptor:");
+                console.log(errorObj);
+
+                switch (errorObj.status) {
+                    case 403:
+                        this.handle403();
+                        break;
+                }
+
+                return Observable.throw(errorObj);
+            }) as any;
+    }
 
-            return Observable.throw(errorObj);
-        }) as any;
+    handle403() {
+        this.storage.setLocalUser(null);
     }
 }
 

diff --git a/src/pages/profile/profile.ts b/src/pages/profile/profile.ts
@@ -30,7 +30,14 @@ export class ProfilePage {
           this.cliente = response;
           this.getImageIfExists();
         },
-          error => { });
+          error => {
+            if (error.status == 403) {
+              this.navCtrl.setRoot('HomePage');
+            }
+          });
+    }
+    else {
+      this.navCtrl.setRoot('HomePage');
     }
   }