fix: 🐛 Ajoute un système de retry lors d'une erreur 'Network' (#1476)

✅ Closes: #1470

front/src/services/graphQL/graphQLClient.service.ts

@@ -2,18 +2,40 @@ import type {
   ApolloClientOptions,
   NormalizedCacheObject,
 } from "@apollo/client";
-import { ApolloClient, InMemoryCache } from "@apollo/client";
+import {
+  ApolloClient,
+  ApolloLink,
+  HttpLink,
+  InMemoryCache,
+} from "@apollo/client";
+import { RetryLink } from "@apollo/client/link/retry";
 
 const cache = new InMemoryCache();
 const headers = { "content-type": "application/json" };
 const uri = `${process.env.API_URL}/graphql`;
 
+// Apollo RetryLink : https://www.apollographql.com/docs/react/api/link/apollo-link-retry
+const MAX_ATTEMPTS = 10;
+const INITIAL_DELAY = 300;
+const retryLink = new RetryLink({
+  attempts: {
+    max: MAX_ATTEMPTS,
+    retryIf: (error) => !!error,
+  },
+  delay: {
+    initial: INITIAL_DELAY,
+    jitter: true,
+    max: Infinity,
+  },
+});
+
 const getGraphQLClientOptions = (
   withNoCacheUri: boolean
 ): ApolloClientOptions<NormalizedCacheObject> => {
   return {
     cache,
     headers,
+    link: ApolloLink.from([retryLink, new HttpLink({ uri })]),
     uri: withNoCacheUri ? `${uri}?nocache` : uri,
   };
 };