2 files changed, 23 insertions, 0 deletions
diff --git a/Timeline/ClientApp/src/app/http/common.ts b/Timeline/ClientApp/src/app/http/common.ts
index 3c2f2ba6..8b082d1f 100644
--- a/Timeline/ClientApp/src/app/http/common.ts
+++ b/Timeline/ClientApp/src/app/http/common.ts
@@ -45,6 +45,12 @@ export class HttpNetworkError extends Error {
   }
 }
 
+export class HttpForbiddenError extends Error {
+  constructor(public innerError?: AxiosError) {
+    super();
+  }
+}
+
 export class NotModified {}
 
 export interface BlobWithEtag {
@@ -119,6 +125,20 @@ export function convertToNetworkError(
   }
 }
 
+export function convertToForbiddenError(
+  error: AxiosError<CommonErrorResponse>
+): never {
+  if (
+    error.isAxiosError &&
+    error.response != null &&
+    (error.response.status == 403 || error.response.status == 403)
+  ) {
+    throw new HttpForbiddenError(error);
+  } else {
+    throw error;
+  }
+}
+
 export function extractDataOrConvert304ToNotModified<T>(
   res: AxiosResponse<T>
 ): T | NotModified {
diff --git a/Timeline/ClientApp/src/app/http/timeline.ts b/Timeline/ClientApp/src/app/http/timeline.ts
index bfe0d1ad..0b219787 100644
--- a/Timeline/ClientApp/src/app/http/timeline.ts
+++ b/Timeline/ClientApp/src/app/http/timeline.ts
@@ -11,6 +11,7 @@ import {
   BlobWithEtag,
   NotModified,
   convertToBlobWithEtagOrNotModified,
+  convertToForbiddenError,
 } from './common';
 import { HttpUser } from './user';
 
@@ -441,6 +442,8 @@ export class HttpTimelineClient implements IHttpTimelineClient {
     return axios
       .get<RawTimelineGenericPostInfo[]>(url)
       .then(extractResponseData)
+      .catch(convertToIfStatusCodeIs(404, HttpTimelineNotExistError))
+      .catch(convertToForbiddenError)
       .catch(convertToNetworkError)
       .then((rawPosts) =>
         rawPosts.map((raw) => processRawTimelinePostInfo(raw))