Added useAuth hook to use instead of HOC for authorization module

dashboard/src/shared/auth/useAuth.ts

@@ -0,0 +1,21 @@
+import { useCallback, useContext } from "react";
+import { AuthContext } from "./AuthContext";
+import { isAuthorized } from "./authorization-helpers";
+import { ScopeType, Verbs } from "./types";
+
+const useAuth = () => {
+  const authContext = useContext(AuthContext);
+
+  const isAuth = useCallback(
+    (
+      scope: ScopeType,
+      resource: string | string[],
+      verb: Verbs | Array<Verbs>
+    ) => isAuthorized(authContext.currentPolicy, scope, resource, verb),
+    [authContext.currentPolicy]
+  );
+
+  return [isAuth];
+};
+
+export default useAuth;