add message

polls/apps.py

@@ -1,4 +1,8 @@
 from django.apps import AppConfig
+from . import tasks
 
 class PollsConfig(AppConfig):
     name = 'polls'
+
+    def ready(self):
+        tasks.process_notify_task(repeat=5)

polls/models.py

@@ -222,3 +222,5 @@ class SMSNotifyRecord(models.Model):
     id = models.UUIDField('id', primary_key=True, default=uuid.uuid4)
     phone = models.CharField('phone', max_length=32)
     added = models.DateField(auto_now_add=True)
+    notice_id = models.CharField('notice_id', max_length=64)
+    updated = models.DateTimeField(auto_now=True)

polls/tasks.py

@@ -1,12 +1,14 @@
 from background_task import background
 from datetime import date, datetime, timedelta
-
+import time
 from polls.models import Notice, SMSNotifyRecord
 from polls.utils import sent_sms_notify
 
 
 @background(remove_existing_tasks=True)
 def process_notify_task():
+    print('start task')
+    start = time.process_time()
     notices = Notice.objects.filter(is_read=False)
     for n in notices:
         two_hours_later = n.added + timedelta(minutes=2)
@@ -15,10 +17,13 @@ def process_notify_task():
             phone = n.user.username
             today = now.date()
             hour = now.hour
-            exists = SMSNotifyRecord.objects.filter(phone=phone, added=today).exists()
+            exists = SMSNotifyRecord.objects.filter(
-            if exists: return
+                phone=phone, added=today, notice_id=n.id).exists()
-            if hour < 8 or hour > 17: return 
+            if exists:
-            print('============',phone, n.type)
+                return
+            if hour < 8 or hour > 20:
+                return
+            print('============', phone, n.type)
             SMSNotifyRecord.objects.create(phone=phone)
             sent_sms_notify(phone, n.type)
-
+    print('end task', time.process_time() - start)

polls/urls.py

@@ -73,6 +73,4 @@ urlpatterns = [
     path('app/intro.html', views.app_intro, name='polls_app_intro'),
     path('app/download/', views.download, name='polls_app_download'),
     path('app/has/update/', views.has_update, name='polls_app_has_update')
-]
+]
-
-tasks.process_notify_task(repeat=5)