feat: add hooks for reading / writing userstorage

src/hooks/index.js

@@ -4,3 +4,5 @@ export { default as useFetchKpis } from './use-fetch-kpis';
 export { default as useFlowLoader } from './use-flow-loader';
 export { default as useFlowWriter } from './use-flow-writer';
 export { default as useFetchUser } from './use-fetch-user';
+export { default as useFetchUserConfig } from './use-fetch-user-config';
+export { default as useUpdateUserConfig } from './use-update-user-config';

src/hooks/use-fetch-user-config/index.js

@@ -0,0 +1,22 @@
+import { useEffect } from 'react';
+import { useUserStorageQuery } from 'nr1';
+import { NERD_STORAGE } from '../../constants';
+
+const useFetchUserConfig = () => {
+  const { data: userStorageConfig, error: userStorageError } =
+    useUserStorageQuery({
+      collection: NERD_STORAGE.USER_COLLECTION,
+      documentId: NERD_STORAGE.CONFIG_DOCUMENT_ID,
+    });
+
+  useEffect(
+    () =>
+      userStorageError &&
+      console.error('User storage read error: ', userStorageError),
+    [userStorageError]
+  );
+
+  return { userStorageConfig };
+};
+
+export default useFetchUserConfig;

src/hooks/use-update-user-config/index.js

@@ -0,0 +1,31 @@
+import { useCallback, useEffect } from 'react';
+import { useUserStorageMutation } from 'nr1';
+import { NERD_STORAGE } from '../../constants';
+
+const useUpdateUserConfig = () => {
+  const [hhUserConfig, { error: userStorageWriteError }] =
+    useUserStorageMutation({
+      actionType: useUserStorageMutation.ACTION_TYPE.WRITE_DOCUMENT,
+      collection: NERD_STORAGE.USER_COLLECTION,
+    });
+
+  useEffect(
+    () =>
+      userStorageWriteError &&
+      console.error('User storage write error: ', userStorageWriteError),
+    [userStorageWriteError]
+  );
+
+  const userStorageHandler = useCallback((updatedUserConfig) => {
+    hhUserConfig({
+      documentId: NERD_STORAGE.CONFIG_DOCUMENT_ID,
+      document: {
+        ...updatedUserConfig,
+      },
+    });
+  }, []);
+
+  return { userStorageHandler };
+};
+
+export default useUpdateUserConfig;