fix some bugs

apps/staff/models.py

@@ -36,6 +36,7 @@ class OrganizationalUnit(PersianTextNormalizationMixin, TimeStampedModel):
     supervisor_mobile_1 = models.CharField(max_length=16, blank=True, verbose_name="شماره همراه سرپرست اول")
     supervisor_mobile_2 = models.CharField(max_length=16, blank=True, verbose_name="شماره همراه سرپرست دوم")
     supervisor_mobile_3 = models.CharField(max_length=16, blank=True, verbose_name="شماره همراه سرپرست سوم")
+    supervisor_mobile_4 = models.CharField(max_length=16, blank=True, verbose_name="شماره همراه سرپرست چهارم")
 
     class Meta:
         ordering = ["sort_order", "name", "pk"]
@@ -52,6 +53,7 @@ class OrganizationalUnit(PersianTextNormalizationMixin, TimeStampedModel):
             self.supervisor_mobile_1,
             self.supervisor_mobile_2,
             self.supervisor_mobile_3,
+            self.supervisor_mobile_4,
         ))))
 
     def clean(self):
@@ -60,7 +62,7 @@ class OrganizationalUnit(PersianTextNormalizationMixin, TimeStampedModel):
 
         normalized = []
         errors = {}
-        for field_name in ("supervisor_mobile_1", "supervisor_mobile_2", "supervisor_mobile_3"):
+        for field_name in ("supervisor_mobile_1", "supervisor_mobile_2", "supervisor_mobile_3", "supervisor_mobile_4"):
             value = getattr(self, field_name, "").strip()
             if not value:
                 setattr(self, field_name, "")
@@ -80,7 +82,7 @@ class OrganizationalUnit(PersianTextNormalizationMixin, TimeStampedModel):
     def save(self, *args, **kwargs):
         from apps.accounts.models import normalize_mobile
 
-        for field_name in ("supervisor_mobile_1", "supervisor_mobile_2", "supervisor_mobile_3"):
+        for field_name in ("supervisor_mobile_1", "supervisor_mobile_2", "supervisor_mobile_3", "supervisor_mobile_4"):
             value = getattr(self, field_name, "").strip()
             setattr(self, field_name, normalize_mobile(value) if value else "")
         self.bale_chat_id = self.bale_chat_id.strip()