introduced yarn workspace

packages/web/src/utility/useStorage.js

@@ -0,0 +1,36 @@
+import React from 'react';
+
+export default function useStorage(key, storageObject, initialValue) {
+  // State to store our value
+  // Pass initial state function to useState so logic is only executed once
+  const [storedValue, setStoredValue] = React.useState(() => {
+    try {
+      // Get from local storage by key
+      const item = storageObject.getItem(key);
+      // Parse stored json or if none return initialValue
+      return item ? JSON.parse(item) : initialValue;
+    } catch (error) {
+      // If error also return initialValue
+      console.log(error);
+      return initialValue;
+    }
+  });
+
+  // Return a wrapped version of useState's setter function that ...
+  // ... persists the new value to localStorage.
+  const setValue = value => {
+    try {
+      // Allow value to be a function so we have same API as useState
+      const valueToStore = value instanceof Function ? value(storedValue) : value;
+      // Save state
+      setStoredValue(valueToStore);
+      // Save to local storage
+      storageObject.setItem(key, JSON.stringify(valueToStore));
+    } catch (error) {
+      // A more advanced implementation would handle the error case
+      console.log(error);
+    }
+  };
+
+  return [storedValue, setValue];
+}