continue subscriptions and coins

functions/src/helpers/orders.js

@@ -1,9 +1,11 @@
 const admin = require("firebase-admin");
+const { FieldValue } = require("firebase-admin/firestore");
 
 const ORDER_TYPES = {
   GIFT: "GIFT",
   SONG: "SONG",
   COINS: "COINS",
+  SUBSCRIPTION: "SUBSCRIPTION",
 };
 
 const ORDER_STATUS = {
@@ -60,7 +62,7 @@ const createOrderDocument = async ({
     type,
     amount: normalizedAmount,
     songId: type === ORDER_TYPES.SONG ? songId || null : null,
-    createdAt: admin.firestore.FieldValue.serverTimestamp(),
+    createdAt: FieldValue.serverTimestamp(),
     createdBy: createdBy || "system",
     status: ORDER_STATUS.PENDING,
     metadata: metadata || {},