Added mutate on groupCreate/groupJoin

ui/Puzzles.tsx

@@ -357,22 +357,22 @@ function GroupForm({ chapter, token }: { chapter: Chapter; token: string }) {
   });
 
   async function onSubmit(data: GroupData) {
-    await fetch(`${process.env.NEXT_PUBLIC_API_URL}/${isJoining ? 'groupJoin' : 'groupCreate'}`, {
+    const res = await fetch(
-      method: 'POST',
+      `${process.env.NEXT_PUBLIC_API_URL}/${isJoining ? 'groupJoin' : 'groupCreate'}`,
-      body: JSON.stringify(data),
+      {
-      headers: {
+        method: 'POST',
-        Authorization: `Bearer ${token}`
+        body: JSON.stringify(data),
+        headers: {
+          Authorization: `Bearer ${token}`
+        }
       }
-    });
+    );
-    // TODO: handle errors
+
-    // if (res.ok) {
+    if (res.ok) {
-    //   if (!isJoining) {
+      mutate('me');
-    //     mutate('groups');
+      // TODO REFACTOR
-    //   } else {
+      router.refresh();
-    //     mutate('me');
+    }
-    //   }
-    //   router.refresh();
-    // }
   }
 
   return (