refactor: centralize wechat notification dispatch

schedule-reminder-worker.mjs

@@ -1,12 +1,18 @@
 export function startScheduleReminderWorker({
   scheduleService,
   sendWechatTextToUser,
+  notificationDispatcher,
   logger = console,
   intervalMs = Number(process.env.H5_REMINDER_SCAN_INTERVAL_MS ?? 30_000),
   maxAttempts = Number(process.env.H5_REMINDER_MAX_ATTEMPTS ?? 5),
   runOnStart = true,
 } = {}) {
-  if (!scheduleService || typeof sendWechatTextToUser !== 'function') {
+  const sendScheduleNotification =
+    notificationDispatcher?.sendScheduleNotification?.bind(notificationDispatcher) ??
+    (typeof sendWechatTextToUser === 'function'
+      ? async ({ userId, text }) => sendWechatTextToUser(userId, text)
+      : null);
+  if (!scheduleService || typeof sendScheduleNotification !== 'function') {
     return { stop() {} };
   }
 
@@ -39,7 +45,7 @@ export function startScheduleReminderWorker({
             },
           });
           if (reminder.channel === 'wechat') {
-            await sendWechatTextToUser(reminder.userId, text);
+            await sendScheduleNotification({ userId: reminder.userId, text });
           }
           await scheduleService.logDelivery({
             reminderId: reminder.id,
@@ -81,7 +87,7 @@ export function startScheduleReminderWorker({
               timezone: subscription.timezone,
             },
           });
-          await sendWechatTextToUser(subscription.userId, text);
+          await sendScheduleNotification({ userId: subscription.userId, text });
           await scheduleService.logDelivery({
             subscriptionId: subscription.id,
             userId: subscription.userId,
@@ -128,7 +134,7 @@ export function startScheduleReminderWorker({
               balanceCents,
             },
           });
-          await sendWechatTextToUser(subscription.userId, text);
+          await sendScheduleNotification({ userId: subscription.userId, text });
           await scheduleService.logDelivery({
             subscriptionId: subscription.id,
             userId: subscription.userId,