Created share token hook.

hooks/useShareToken.js

@@ -0,0 +1,25 @@
+import { useEffect } from 'react';
+import { useDispatch, useSelector } from 'react-redux';
+import { get } from 'lib/web';
+import { setShareToken } from 'redux/actions/app';
+
+export default function useShareToken(shareId) {
+  const dispatch = useDispatch();
+  const shareToken = useSelector(state => state.app.shareToken);
+
+  async function loadToken(id) {
+    const { data } = await get(`/api/share/${id}`);
+
+    if (data) {
+      dispatch(setShareToken(data));
+    }
+  }
+
+  useEffect(() => {
+    if (shareId) {
+      loadToken(shareId);
+    }
+  }, [shareId]);
+
+  return shareToken;
+}