From 97fe5fb497d0dc0b4e5a5120fb3cbe32d3377c14 Mon Sep 17 00:00:00 2001
From: Jannis Mattheis <contact@jmattheis.de>
Date: Sat, 31 Mar 2018 18:55:04 +0200
Subject: [PATCH] Add snack bar store

---
 ui/src/stores/SnackBarStore.js | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 ui/src/stores/SnackBarStore.js

diff --git a/ui/src/stores/SnackBarStore.js b/ui/src/stores/SnackBarStore.js
new file mode 100644
index 0000000..2ae2e29
--- /dev/null
+++ b/ui/src/stores/SnackBarStore.js
@@ -0,0 +1,25 @@
+import {EventEmitter} from 'events';
+import dispatcher from './dispatcher';
+
+class SnackBarStore extends EventEmitter {
+    messages = [];
+
+    next() {
+        return this.messages.shift();
+    }
+
+    hasNext() {
+        return this.messages.length !== 0;
+    }
+
+    handle(data) {
+        if (data.type === 'SNACK') {
+            this.messages.push(data.payload);
+            this.emit('change');
+        }
+    }
+}
+
+const store = new SnackBarStore();
+dispatcher.register(store.handle.bind(store));
+export default store;