1 files changed, 53 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/reducers/push_notifications.js b/app/javascript/flavours/glitch/reducers/push_notifications.js
new file mode 100644
index 000000000..117fb5167
--- /dev/null
+++ b/app/javascript/flavours/glitch/reducers/push_notifications.js
@@ -0,0 +1,53 @@
+import { STORE_HYDRATE } from 'flavours/glitch/actions/store';
+import { SET_BROWSER_SUPPORT, SET_SUBSCRIPTION, CLEAR_SUBSCRIPTION, SET_ALERTS } from 'flavours/glitch/actions/push_notifications';
+import Immutable from 'immutable';
+
+const initialState = Immutable.Map({
+  subscription: null,
+  alerts: new Immutable.Map({
+    follow: false,
+    follow_request: false,
+    favourite: false,
+    reblog: false,
+    mention: false,
+    poll: false,
+  }),
+  isSubscribed: false,
+  browserSupport: false,
+});
+
+export default function push_subscriptions(state = initialState, action) {
+  switch(action.type) {
+  case STORE_HYDRATE: {
+    const push_subscription = action.state.get('push_subscription');
+
+    if (push_subscription) {
+      return state
+        .set('subscription', new Immutable.Map({
+          id: push_subscription.get('id'),
+          endpoint: push_subscription.get('endpoint'),
+        }))
+        .set('alerts', push_subscription.get('alerts') || initialState.get('alerts'))
+        .set('isSubscribed', true);
+    }
+
+    return state;
+  }
+  case SET_SUBSCRIPTION:
+    return state
+      .set('subscription', new Immutable.Map({
+        id: action.subscription.id,
+        endpoint: action.subscription.endpoint,
+      }))
+      .set('alerts', new Immutable.Map(action.subscription.alerts))
+      .set('isSubscribed', true);
+  case SET_BROWSER_SUPPORT:
+    return state.set('browserSupport', action.value);
+  case CLEAR_SUBSCRIPTION:
+    return initialState;
+  case SET_ALERTS:
+    return state.setIn(action.path, action.value);
+  default:
+    return state;
+  }
+};