Create send notification endpoint

functions/api/notifications/send.ts

@@ -0,0 +1,35 @@
+import { jsonError } from "../../common.js";
+import { sendPushNotification } from "../../gcloud.js";
+
+export async function onRequestPost(context: RequestContext) {
+  const { current_user: currentUser } = context.data;
+
+  if (!currentUser) return jsonError("Unauthorized", 401);
+
+  if (!(currentUser.permissions & (1 << 0))) return jsonError("Forbidden", 403);
+
+  const { body, title } = context.data.body;
+
+  if (typeof body !== "string" || typeof title !== "string")
+    return jsonError("Body and title must be strings", 400);
+
+  if (
+    new Blob([
+      JSON.stringify({
+        message: {
+          notification: {
+            body,
+            title,
+          },
+        },
+      }),
+    ]).size > 4000
+  )
+    return jsonError("Payload too large", 400);
+
+  await sendPushNotification(context.env, title, body);
+
+  return new Response(null, {
+    status: 204,
+  });
+}