Redux store is not a singleton anymore (-> bug fixes)

app/javascript/components/Post/index.tsx

@@ -1,23 +1,53 @@
 import * as React from 'react';
 import { Provider } from 'react-redux';
 
-import store from '../../stores';
+import createStoreHelper from '../../helpers/createStore';
 
 import Post from '../../containers/Post';
 
+import IPostStatus from '../../interfaces/IPostStatus';
+
 import '../../stylesheets/components/Post.scss';
 
-const PostRoot = ({ postId, postStatuses, isLoggedIn, isPowerUser, authenticityToken }) => (
-  <Provider store={store}>
-    <Post
-      postId={postId}
-      postStatuses={postStatuses}
+interface Props {
+  postId: number;
+  postStatuses: Array<IPostStatus>;
+  isLoggedIn: boolean;
+  isPowerUser: boolean;
+  authenticityToken: string;
+}
 
-      isLoggedIn={isLoggedIn}
-      isPowerUser={isPowerUser}
-      authenticityToken={authenticityToken}
-    />
-  </Provider>
-);
+class PostRoot extends React.Component<Props> {
+  store: any;
+
+  constructor(props) {
+    super(props);
+
+    this.store = createStoreHelper();
+  }
+
+  render() {
+    const {
+      postId,
+      postStatuses,
+      isLoggedIn,
+      isPowerUser,
+      authenticityToken
+    } = this.props;
+
+    return (
+      <Provider store={this.store}>
+        <Post
+          postId={postId}
+          postStatuses={postStatuses}
+
+          isLoggedIn={isLoggedIn}
+          isPowerUser={isPowerUser}
+          authenticityToken={authenticityToken}
+        />
+      </Provider>
+    );
+  }
+}
 
 export default PostRoot;