71504: short-lived token for downloading files through FileService

src/app/core/auth/token-response-parsing.service.ts

@@ -0,0 +1,23 @@
+import { ResponseParsingService } from '../data/parsing.service';
+import { RestRequest } from '../data/request.models';
+import { DSpaceRESTV2Response } from '../dspace-rest-v2/dspace-rest-v2-response.model';
+import { RestResponse, TokenResponse } from '../cache/response.models';
+import { isNotEmpty } from '../../shared/empty.util';
+import { Injectable } from '@angular/core';
+
+@Injectable()
+/**
+ * A ResponseParsingService used to parse DSpaceRESTV2Response coming from the REST API to a token string
+ * wrapped in a TokenResponse
+ */
+export class TokenResponseParsingService implements ResponseParsingService {
+
+  parse(request: RestRequest, data: DSpaceRESTV2Response): RestResponse {
+    if (isNotEmpty(data.payload) && isNotEmpty(data.payload.token) && (data.statusCode === 200)) {
+      return new TokenResponse(data.payload.token, true, data.statusCode, data.statusText);
+    } else {
+      return new TokenResponse(null, false, data.statusCode, data.statusText)
+    }
+  }
+
+}