sceduled notifications added and set api for admin panel

apps/account/migrations/0009_schedulednotification_body_en_and_more.py

@@ -0,0 +1,55 @@
+# Generated by Django 4.2.30 on 2026-07-11 16:34
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('account', '0008_remove_notificationtemplate_body_fa_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='body_en',
+            field=models.TextField(blank=True, max_length=1024, null=True, verbose_name='body (EN)'),
+        ),
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='body_ru',
+            field=models.TextField(blank=True, max_length=1024, null=True, verbose_name='body (RU)'),
+        ),
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='send_to_all',
+            field=models.BooleanField(default=False, verbose_name='send to all active users'),
+        ),
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='title_en',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='title (EN)'),
+        ),
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='title_ru',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='title (RU)'),
+        ),
+        migrations.AddField(
+            model_name='schedulednotification',
+            name='user',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='scheduled_notifications', to=settings.AUTH_USER_MODEL, verbose_name='user'),
+        ),
+        migrations.AlterField(
+            model_name='schedulednotification',
+            name='target_group',
+            field=models.CharField(blank=True, choices=[('all_students', 'All Students'), ('inactive_students', 'Students Inactive for > 7 Days'), ('all_professors', 'All Professors')], max_length=50, null=True, verbose_name='target group'),
+        ),
+        migrations.AlterField(
+            model_name='schedulednotification',
+            name='template',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='account.notificationtemplate', verbose_name='template'),
+        ),
+    ]

apps/account/models/notification.py

@@ -64,8 +64,16 @@ class ScheduledNotification(models.Model):
         CRON = 'cron', _('Custom Cron Expression')
 
     name = models.CharField(max_length=100, verbose_name=_('campaign name'))
-    template = models.ForeignKey(NotificationTemplate, on_delete=models.CASCADE, verbose_name=_('template'))
-    target_group = models.CharField(max_length=50, choices=TargetGroupChoices.choices, verbose_name=_('target group'))
+    template = models.ForeignKey(NotificationTemplate, on_delete=models.CASCADE, null=True, blank=True, verbose_name=_('template'))
+    target_group = models.CharField(max_length=50, choices=TargetGroupChoices.choices, null=True, blank=True, verbose_name=_('target group'))
+    send_to_all = models.BooleanField(default=False, verbose_name=_('send to all active users'))
+    user = models.ForeignKey("account.User", on_delete=models.CASCADE, null=True, blank=True, verbose_name=_('user'), related_name='scheduled_notifications')
+    
+    title_ru = models.CharField(max_length=255, blank=True, null=True, verbose_name=_('title (RU)'))
+    title_en = models.CharField(max_length=255, blank=True, null=True, verbose_name=_('title (EN)'))
+    body_ru = models.TextField(max_length=1024, blank=True, null=True, verbose_name=_('body (RU)'))
+    body_en = models.TextField(max_length=1024, blank=True, null=True, verbose_name=_('body (EN)'))
+    
     is_active = models.BooleanField(default=True, verbose_name=_('is active'))
     
     schedule_type = models.CharField(max_length=20, choices=ScheduleTypeChoices.choices, default=ScheduleTypeChoices.DAILY, verbose_name=_('schedule type'))

apps/account/serializers/notification.py

@@ -1,7 +1,7 @@
 
 
 from rest_framework import serializers
-from apps.account.models import Notification, NotificationTemplate
+from apps.account.models import Notification, NotificationTemplate, ScheduledNotification
 from apps.account.models import User
 
 
@@ -43,3 +43,18 @@ class NotificationTemplateSerializer(serializers.ModelSerializer):
             'id', 'notification_type', 'name', 'is_active',
             'title_ru', 'title_en', 'body_ru', 'body_en', 'placeholders_info'
         ]
+
+
+class AdminScheduledNotificationSerializer(serializers.ModelSerializer):
+    user_fullname = serializers.CharField(source='user.fullname', read_only=True)
+    user_email = serializers.CharField(source='user.email', read_only=True)
+    template_name = serializers.CharField(source='template.name', read_only=True)
+
+    class Meta:
+        model = ScheduledNotification
+        fields = [
+            'id', 'name', 'template', 'template_name', 'target_group', 'send_to_all',
+            'user', 'user_fullname', 'user_email', 'title_ru', 'title_en',
+            'body_ru', 'body_en', 'is_active', 'schedule_type', 'time_of_day',
+            'days_of_week', 'days_of_month', 'custom_cron'
+        ]

apps/account/tasks.py

@@ -409,25 +409,38 @@ def run_scheduled_notification_task(campaign_id):
     from datetime import timedelta
 
     campaign = ScheduledNotification.objects.filter(id=campaign_id).first()
-    if not campaign or not campaign.is_active or not campaign.template.is_active:
+    if not campaign or not campaign.is_active or (campaign.template and not campaign.template.is_active):
         logger.info(f"[Scheduled Notification Task] Campaign {campaign_id} not found or disabled.")
         return
 
     template = campaign.template
+    title_en = campaign.title_en or (template.title_en if template else "")
+    body_en = campaign.body_en or (template.body_en if template else "")
+    title_ru = campaign.title_ru or (template.title_ru if template else "")
+    body_ru = campaign.body_ru or (template.body_ru if template else "")
+    notification_type = template.notification_type if template else "custom"
+
     User = get_user_model()
     users = User.objects.filter(is_active=True)
 
     # 1. Filter target audience
-    if campaign.target_group == ScheduledNotification.TargetGroupChoices.INACTIVE_STUDENTS:
-        seven_days_ago = timezone.now() - timedelta(days=7)
-        users = users.filter(
-            user_type='student',
-            last_login__lt=seven_days_ago
-        )
-    elif campaign.target_group == ScheduledNotification.TargetGroupChoices.ALL_STUDENTS:
-        users = users.filter(user_type='student')
-    elif campaign.target_group == ScheduledNotification.TargetGroupChoices.ALL_PROFESSORS:
-        users = users.filter(user_type='professor')
+    if campaign.send_to_all:
+        pass
+    elif campaign.user:
+        users = users.filter(id=campaign.user_id)
+    else:
+        if campaign.target_group == ScheduledNotification.TargetGroupChoices.INACTIVE_STUDENTS:
+            seven_days_ago = timezone.now() - timedelta(days=7)
+            users = users.filter(
+                user_type='student',
+                last_login__lt=seven_days_ago
+            )
+        elif campaign.target_group == ScheduledNotification.TargetGroupChoices.ALL_STUDENTS:
+            users = users.filter(user_type='student')
+        elif campaign.target_group == ScheduledNotification.TargetGroupChoices.ALL_PROFESSORS:
+            users = users.filter(user_type='professor')
+        else:
+            users = users.none()
 
     logger.info(f"[Scheduled Notification Task] Sending campaign '{campaign.name}' to {users.count()} users...")
 
@@ -435,13 +448,13 @@ def run_scheduled_notification_task(campaign_id):
     for user in users:
         create_and_send_notification(
             user=user,
-            title_en=template.title_en,
-            body_en=template.body_en,
-            title_ru=template.title_ru,
-            body_ru=template.body_ru,
+            title_en=title_en,
+            body_en=body_en,
+            title_ru=title_ru,
+            body_ru=body_ru,
             service='imam-javad',
-            data={'type': template.notification_type},
-            notification_type=template.notification_type
+            data={'type': notification_type},
+            notification_type=notification_type
         )
 
 

apps/account/urls.py

@@ -12,6 +12,7 @@ admin_router.register(r'users', views.AdminUserViewSet, basename='admin-users')
 admin_router.register(r'directory-users', views.AdminUserDirectoryViewSet, basename='admin-directory-users')
 admin_router.register(r'notifications', views.AdminNotificationViewSet, basename='admin-notifications')
 admin_router.register(r'notification-templates', views.AdminNotificationTemplateViewSet, basename='admin-notification-templates')
+admin_router.register(r'scheduled-notifications', views.AdminScheduledNotificationViewSet, basename='admin-scheduled-notifications')
 
 # Hide admin viewsets from swagger
 for prefix, viewset, basename in admin_router.registry:

apps/account/views/notification.py

@@ -4,8 +4,8 @@ from rest_framework.authentication import TokenAuthentication
 from drf_yasg.utils import swagger_auto_schema
 from drf_yasg import openapi
 from rest_framework.permissions import IsAuthenticated
-from apps.account.serializers import NotificationSerializer, NotificationSendSerializer, AdminNotificationSerializer, NotificationTemplateSerializer
-from apps.account.models import Notification, User, NotificationTemplate
+from apps.account.serializers import NotificationSerializer, NotificationSendSerializer, AdminNotificationSerializer, NotificationTemplateSerializer, AdminScheduledNotificationSerializer
+from apps.account.models import Notification, User, NotificationTemplate, ScheduledNotification
 from apps.account.tasks import send_notification
 from utils.pagination import StandardResultsSetPagination
 from django.db.models import Q
@@ -395,3 +395,28 @@ class AdminNotificationTemplateViewSet(ModelViewSet):
 
     def destroy(self, request, *args, **kwargs):
         return Response({'error': 'Method not allowed.'}, status=status.HTTP_405_METHOD_NOT_ALLOWED)
+
+
+class AdminScheduledNotificationViewSet(ModelViewSet):
+    permission_classes = [IsSuperAdmin]
+    authentication_classes = [TokenAuthentication]
+    serializer_class = AdminScheduledNotificationSerializer
+    pagination_class = StandardResultsSetPagination
+
+    def get_queryset(self):
+        queryset = ScheduledNotification.objects.all().select_related('template', 'user')
+        
+        search = self.request.query_params.get('search', None)
+        if search:
+            queryset = queryset.filter(
+                Q(name__icontains=search) |
+                Q(title_ru__icontains=search) |
+                Q(title_en__icontains=search) |
+                Q(template__name__icontains=search)
+            )
+            
+        is_active_param = self.request.query_params.get('is_active', None)
+        if is_active_param is not None:
+            queryset = queryset.filter(is_active=(is_active_param.lower() == 'true'))
+            
+        return queryset.order_by('-id')