Improve initialState loading

1 files changed, 17 insertions, 0 deletions

diff --git a/app/assets/javascripts/components/actions/store.jsx b/app/assets/javascripts/components/actions/store.jsx
new file mode 100644
index 000000000..3bba99549
--- /dev/null
+++ b/app/assets/javascripts/components/actions/store.jsx
@@ -0,0 +1,17 @@
+import Immutable from 'immutable';
+
+export const STORE_HYDRATE = 'STORE_HYDRATE';
+
+const convertState = rawState =>
+  Immutable.fromJS(rawState, (k, v) =>
+    Immutable.Iterable.isIndexed(v) ? v.toList() : v.toMap().mapKeys(x =>
+      Number.isNaN(x * 1) ? x : x * 1));
+
+export function hydrateStore(rawState) {
+  const state = convertState(rawState);
+
+  return {
+    type: STORE_HYDRATE,
+    state
+  };
+};