CEC-1691 Handle 503 errors (#156)

src/utils/http.js

@@ -1,13 +1,28 @@
 import { logger } from "../services/monitoring";
 
-export const getAuthHeaderOptions = (token) => ({
-    "Authorization": `Bearer ${token}`,
-  });
+export const addQueryParams = (url, params) => {
+  if (!params) return url;
+
+  const u = new URL(url);
+
+  Object.keys(params).forEach((key) => u.searchParams.append(key, params[key]));
+
+  return u.toString();
+};
+
+export const errorHandler = (e) => {
+  logger.error(e.stack);
+  return {
+    error: e.name,
+    message: e.message,
+  };
+};
 
 export const fetchRespHandler = (response) => {
   if (response.ok) return response.json();
 
-  return response.text()
+  return response
+    .text()
     .then((text) => {
       if (response.status >= 500) logger.error(text);
       return JSON.parse(text);
@@ -18,15 +33,9 @@ export const fetchRespHandler = (response) => {
         error: response.statusText,
         message: `${response.status} ${response.statusText}`,
       };
-    })
-}
+    });
+};
 
-export const addQueryParams = (url, params) => {
-  if (!params) return url;
-
-  const u = new URL(url);
-  
-  Object.keys(params).forEach(key => u.searchParams.append(key, params[key]))
-
-  return u.toString();
-}
+export const getAuthHeaderOptions = (token) => ({
+  Authorization: `Bearer ${token}`,
+});