fix: Reduce double reporting of errors

app/utils/ApiClient.js

@@ -5,10 +5,12 @@ import stores from "stores";
 import download from "./download";
 import {
   AuthorizationError,
+  BadRequestError,
   NetworkError,
   NotFoundError,
   OfflineError,
   RequestError,
+  ServiceUnavailableError,
   UpdateRequiredError,
 } from "./errors";
 
@@ -141,6 +143,10 @@ class ApiClient {
       throw new UpdateRequiredError(error.message);
     }
 
+    if (response.status === 400) {
+      throw new BadRequestError(error.message);
+    }
+
     if (response.status === 403) {
       throw new AuthorizationError(error.message);
     }
@@ -149,6 +155,10 @@ class ApiClient {
       throw new NotFoundError(error.message);
     }
 
+    if (response.status === 503) {
+      throw new ServiceUnavailableError(error.message);
+    }
+
     throw new RequestError(error.message);
   };
 

app/utils/errors.js

@@ -2,8 +2,10 @@
 import ExtendableError from "es6-error";
 
 export class AuthorizationError extends ExtendableError {}
+export class BadRequestError extends ExtendableError {}
 export class NetworkError extends ExtendableError {}
 export class NotFoundError extends ExtendableError {}
 export class OfflineError extends ExtendableError {}
+export class ServiceUnavailableError extends ExtendableError {}
 export class RequestError extends ExtendableError {}
 export class UpdateRequiredError extends ExtendableError {}