Upload ui

Issue-ID: PORTAL-1084

Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>
Change-Id: Id0c94859a775094e67b0bb9c91ca5e776a08c068

1 files changed, 50 insertions, 0 deletions

diff --git a/src/app/http-interceptors/mock.interceptor.ts b/src/app/http-interceptors/mock.interceptor.ts
new file mode 100644
index 0000000..6fcb122
--- /dev/null
+++ b/src/app/http-interceptors/mock.interceptor.ts
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2022. Deutsche Telekom AG
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+import { HttpEvent, HttpHandler, HttpInterceptor, HttpRequest } from '@angular/common/http';
+import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+
+/**
+ * This Interceptor reroutes URLs that are defined in the `matchers` array to [Wiremock](https://wiremock.org/) endpoints.
+ * This is useful, when the real api is not yet available.
+ */
+@Injectable()
+export class MockInterceptor implements HttpInterceptor {
+  // list of all available RegExp URL matchers
+  // !! do not forget to remove matcher when API implementation is ready !!
+  private readonly matchers: RegExp[] = [
+    // for example:
+    // /tiles/
+  ];
+
+  intercept(request: HttpRequest<any>, next: HttpHandler): Observable<HttpEvent<any>> {
+    let newRequest = request;
+
+    if (this.matchers.some(matcher => request.url.match(matcher))) {
+      console.warn(`MockInterceptor is enabled for URL: '${request.url}'`);
+      // intentional usage of .replace instead of .replaceAll to replace only first instance
+      newRequest = request.clone({
+        url: request.url.replace('/api/', '/mock-api/'),
+      });
+    }
+
+    return next.handle(newRequest);
+  }
+}