feat: useAwait

packages/website-ue/src/hooks/useAwait.ts

@@ -0,0 +1,19 @@
+import { use } from "react";
+
+const cache = new Map<string, Promise<unknown>>();
+
+export function useAwait<Type>(
+  creator: () => Promise<Type>,
+  discriminator: string
+) {
+  let promise;
+
+  if (cache.has(discriminator)) {
+    promise = cache.get(discriminator) as Promise<Type>;
+  } else {
+    promise = creator();
+    cache.set(discriminator, promise);
+  }
+
+  return use(promise);
+}