feat: 优化订阅逻辑

pages/tasks/index.js

@@ -242,7 +242,16 @@ Page({
 
         // Attempt to subscribe (silent mode avoids error popups if disabled)
         // This encourages "Always Allow" behavior for seamless experience
-        requestSubscription(undefined, true).then(() => {
+        requestSubscription(undefined, true).then((subResult) => {
+            // Debug failure feedback
+            if (!subResult.success) {
+                if (subResult.isMainSwitchOff) {
+                    wx.showToast({ title: '提醒总开关已关闭', icon: 'none' });
+                } else {
+                    console.log('[Task] Subscription quota not increased:', subResult.res || subResult.error);
+                }
+            }
+
             wx.showLoading({ title: '提交中...', mask: true });
 
             request.post('/plant/completeTask', {

utils/subscribe.js

@@ -3,30 +3,61 @@
  * Template ID: iG5GYMPQAgKxIE9zZNOgKS6tCURhM9p9AC8iZ3Uj3uA
  */
 const DEFAULT_TEMPLATE_ID = 'iG5GYMPQAgKxIE9zZNOgKS6tCURhM9p9AC8iZ3Uj3uA';
+const MIN_SUB_INTERVAL = 5000; // Minimum 5 seconds between real requests
+let lastSubTime = 0;
 
 export const requestSubscription = (tmplIds = [DEFAULT_TEMPLATE_ID], silent = false) => {
     return new Promise((resolve) => {
+        const now = Date.now();
+
+        // Throttling for silent requests to avoid "frequent request" errors
+        if (silent && (now - lastSubTime < MIN_SUB_INTERVAL)) {
+            console.log('[Subscribe] Throttled: Skipping real request to avoid frequency errors');
+            resolve({ success: true, throttled: true });
+            return;
+        }
+
         if (!wx.requestSubscribeMessage) {
-            if (!silent) console.warn('Current version does not support subscribe message');
+            if (!silent) console.warn('当前版本不支持订阅消息');
             resolve({ success: false, errMsg: 'Not supported' });
             return;
         }
 
+        // Update lastSubTime before the call
+        lastSubTime = now;
+
         wx.requestSubscribeMessage({
             tmplIds: tmplIds,
             success(res) {
-                // If any of the requested IDs are accepted
-                const isAccepted = tmplIds.some(id => res[id] === 'accept');
-                resolve({ success: isAccepted, res });
+                // Log detailed results for debugging
+                console.log('[Subscribe] Result:', res);
+
+                // Check if any requested IDs were accepted
+                const acceptedIds = tmplIds.filter(id => res[id] === 'accept');
+                const isAccepted = acceptedIds.length > 0;
+
+                // Identify if user has opted for "Always Reject"
+                const rejectedIds = tmplIds.filter(id => res[id] === 'reject');
+
+                if (rejectedIds.length > 0 && !silent) {
+                    console.warn('[Subscribe] User rejected templates (possibly "Always Reject"):', rejectedIds);
+                }
+
+                resolve({
+                    success: isAccepted,
+                    res,
+                    isAlwaysRejected: rejectedIds.length === tmplIds.length
+                });
             },
             fail(err) {
-                if (!silent) console.error('Subscription failed', err);
+                console.error('[Subscribe] Request Failed:', err);
 
                 // 20004: User closed main switch in settings
-                if (err.errCode === 20004 && !silent) {
+                if (err.errCode === 20004) {
+                    if (!silent) {
                         wx.showModal({
                             title: '提示',
-                        content: '请在设置中开启订阅消息通知',
+                            content: '订阅通知主开关已关闭，请在设置中开启',
                             confirmText: '去开启',
                             success: (modalRes) => {
                                 if (modalRes.confirm) {
@@ -34,8 +65,11 @@ export const requestSubscription = (tmplIds = [DEFAULT_TEMPLATE_ID], silent = fa
                                 }
                             }
                         });
+                    } else {
+                        console.warn('[Subscribe] Main subscription switch is OFF');
                     }
-                resolve({ success: false, error: err });
+                }
+                resolve({ success: false, error: err, isMainSwitchOff: err.errCode === 20004 });
             }
         });
     });