feat: add test endpoint for sending notifications

src/router/watcher.router.ts

@@ -1,6 +1,7 @@
 import { DependencyContainer } from "tsyringe";
 import { Application } from "express";
 import { WatcherNetwork } from "../watcher";
+import { NotificationService } from "../notification-sender";
 
 const routes = (app: Application, container: DependencyContainer) => {
 
@@ -45,5 +46,19 @@ const routes = (app: Application, container: DependencyContainer) => {
     "/api/v1/push-token",
     watcherNetwork.updateWatcherPushToken.bind(watcherNetwork)
   );
+
+  app.post("/api/v1/send-notification", (req, res) => {
+    const { title, body, pushToken, data } = req.body;
+    container.resolve(NotificationService).sendNotification({
+      title,
+      body,
+      pushToken,
+      data
+    }).then((result) => {
+      res.send(result);
+    }).catch((error) => {
+      res.status(500).send(error);
+    });
+  });
 };
 export default routes;