fix sms and ticket user frindly

apps/notifications/models.py

@@ -44,7 +44,23 @@ class NotificationPolicy(models.Model):
 
 class NotificationJob(models.Model):
     class Channel(models.TextChoices): SMS="SMS","پیامک"; BALE="BALE","بله"
-    class Status(models.TextChoices): PENDING="PENDING","در صف"; PROCESSING="PROCESSING","در حال ارسال"; SENT="SENT","ارسال‌شده"; FAILED="FAILED","ناموفق"; CANCELLED="CANCELLED","لغوشده"
+    class Status(models.TextChoices): PENDING="PENDING","در صف"; PROCESSING="PROCESSING","در حال ارسال"; RETRYING="RETRYING","در انتظار تلاش مجدد"; SENT="SENT","ارسال‌شده"; FAILED="FAILED","ناموفق"; CANCELLED="CANCELLED","لغوشده"
+    class DeliveryStatus(models.TextChoices):
+        PENDING="PENDING","در انتظار استعلام"
+        DELIVERED="DELIVERED","رسیده به گوشی"
+        UNDELIVERED="UNDELIVERED","نرسیده به گوشی"
+        EXPIRED="EXPIRED","منقضی‌شده"
+        BLOCKED="BLOCKED","مسدود توسط مخاطب"
+        UNKNOWN="UNKNOWN","نامشخص"
+        ERROR="ERROR","خطای دلیوری"
+        CHECK_FAILED="CHECK_FAILED","خطای موقت استعلام"
     channel=models.CharField(max_length=10,choices=Channel.choices); event_type=models.CharField(max_length=50); customer=models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,null=True,blank=True,related_name="customer_notifications"); staff_user=models.ForeignKey(settings.AUTH_USER_MODEL,on_delete=models.CASCADE,null=True,blank=True,related_name="staff_notifications"); ticket=models.ForeignKey("tickets.Ticket",on_delete=models.CASCADE,null=True,blank=True); payload=models.JSONField(default=dict); status=models.CharField(max_length=15,choices=Status.choices,default=Status.PENDING,db_index=True); attempts=models.PositiveSmallIntegerField(default=0); next_attempt_at=models.DateTimeField(db_index=True); last_error=models.TextField(blank=True); provider_message_id=models.CharField(max_length=500,blank=True); dedupe_key=models.CharField(max_length=200,unique=True); created_at=models.DateTimeField(auto_now_add=True); sent_at=models.DateTimeField(null=True,blank=True)
+    provider_status_code=models.CharField(max_length=50,blank=True)
+    delivery_status=models.CharField(max_length=20,choices=DeliveryStatus.choices,blank=True,db_index=True)
+    delivery_status_code=models.CharField(max_length=50,blank=True)
+    delivery_description=models.CharField(max_length=500,blank=True)
+    delivery_checked_at=models.DateTimeField(null=True,blank=True)
+    delivery_check_attempts=models.PositiveSmallIntegerField(default=0)
+    delivery_next_check_at=models.DateTimeField(null=True,blank=True,db_index=True)
     class Meta:
         indexes=[models.Index(fields=["status","next_attempt_at"],name="notif_due_idx"),models.Index(fields=["ticket","channel","status"],name="notif_ticket_chan_idx")]