From 225817583f3dfce41bb0b6e95d639a446b460ff2 Mon Sep 17 00:00:00 2001
From: Michael Lange <dingoeatingfuzz@gmail.com>
Date: Tue, 24 Oct 2017 16:06:58 -0700
Subject: [PATCH] Common code for handling 403s in routes

---
 ui/app/mixins/with-forbidden-state.js | 18 ++++++++++++++++++
 ui/app/utils/notify-forbidden.js      | 12 ++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 ui/app/mixins/with-forbidden-state.js
 create mode 100644 ui/app/utils/notify-forbidden.js

diff --git a/ui/app/mixins/with-forbidden-state.js b/ui/app/mixins/with-forbidden-state.js
new file mode 100644
index 000000000..4b1397e09
--- /dev/null
+++ b/ui/app/mixins/with-forbidden-state.js
@@ -0,0 +1,18 @@
+import Ember from 'ember';
+
+const { Mixin } = Ember;
+
+export default Mixin.create({
+  setupController(controller) {
+    if (this.get('isForbidden')) {
+      this.set('isForbidden', undefined);
+      controller.set('isForbidden', true);
+    }
+    this._super(...arguments);
+  },
+
+  resetController(controller) {
+    controller.set('isForbidden', false);
+    this._super(...arguments);
+  },
+});
diff --git a/ui/app/utils/notify-forbidden.js b/ui/app/utils/notify-forbidden.js
new file mode 100644
index 000000000..433d1fc40
--- /dev/null
+++ b/ui/app/utils/notify-forbidden.js
@@ -0,0 +1,12 @@
+// An error handler to provide to a promise catch to set a
+// forbidden flag on the route
+import codesForError from './codes-for-error';
+export default function notifyForbidden(route) {
+  return error => {
+    if (codesForError(error).includes('403')) {
+      route.set('isForbidden', true);
+    } else {
+      throw error;
+    }
+  };
+}