fix customer view and edit

apps/customers/admin.py

@@ -1,5 +1,5 @@
 from django.contrib import admin
-from .models import ContactGroup, CustomerProfile
+from .models import ContactEditLog, ContactGroup, CustomerProfile
 
 
 @admin.register(ContactGroup)
@@ -15,3 +15,19 @@ class CustomerProfileAdmin(admin.ModelAdmin):
     list_filter = ("stakeholder_type", "groups")
     search_fields = ("user__mobile", "organization_name", "first_name", "last_name")
     filter_horizontal = ("groups",)
+
+
+@admin.register(ContactEditLog)
+class ContactEditLogAdmin(admin.ModelAdmin):
+    list_display = ("contact_public_id", "actor_name", "created_at")
+    search_fields = ("actor_name", "contact_public_id")
+    readonly_fields = ("contact", "contact_public_id", "actor", "actor_name", "changes", "created_at")
+
+    def has_add_permission(self, request):
+        return False
+
+    def has_change_permission(self, request, obj=None):
+        return False
+
+    def has_delete_permission(self, request, obj=None):
+        return False

apps/customers/migrations/0005_contacteditlog.py

@@ -0,0 +1,33 @@
+# Generated by Django 5.1.1 on 2026-09-29 06:14
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('customers', '0004_contactgroup_unit_customerprofile_groups_and_more'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ContactEditLog',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('contact_public_id', models.UUIDField(db_index=True)),
+                ('actor_name', models.CharField(max_length=150)),
+                ('changes', models.JSONField()),
+                ('created_at', models.DateTimeField(auto_now_add=True, db_index=True)),
+                ('actor', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='contact_edits', to=settings.AUTH_USER_MODEL)),
+                ('contact', models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='edit_logs', to='customers.customerprofile')),
+            ],
+            options={
+                'verbose_name': 'سابقه ویرایش مخاطب',
+                'verbose_name_plural': 'سوابق ویرایش مخاطبان',
+                'ordering': ['-created_at', '-pk'],
+            },
+        ),
+    ]

apps/customers/migrations/0006_backfill_customer_profiles.py

@@ -0,0 +1,25 @@
+from django.db import migrations
+
+
+def backfill_customer_profiles(apps, schema_editor):
+    User = apps.get_model("accounts", "User")
+    CustomerProfile = apps.get_model("customers", "CustomerProfile")
+    database = schema_editor.connection.alias
+    missing_users = (
+        User.objects.using(database)
+        .filter(account_type="CUSTOMER", customer_profile__isnull=True)
+        .values("pk", "first_name", "last_name")
+    )
+    batch = []
+    for user in missing_users.iterator(chunk_size=500):
+        batch.append(CustomerProfile(user_id=user["pk"], first_name=user["first_name"][:100], last_name=user["last_name"][:100]))
+        if len(batch) == 500:
+            CustomerProfile.objects.using(database).bulk_create(batch, ignore_conflicts=True, batch_size=500)
+            batch.clear()
+    if batch:
+        CustomerProfile.objects.using(database).bulk_create(batch, ignore_conflicts=True, batch_size=500)
+
+
+class Migration(migrations.Migration):
+    dependencies = [("customers", "0005_contacteditlog")]
+    operations = [migrations.RunPython(backfill_customer_profiles, migrations.RunPython.noop)]

apps/customers/models.py

@@ -52,3 +52,19 @@ class CustomerProfile(PersianTextNormalizationMixin, TimeStampedModel):
     province = models.CharField(max_length=100, blank=True)
     city = models.CharField(max_length=100, blank=True)
     def __str__(self): return (f"{self.first_name} {self.last_name}".strip() or self.user.mobile or self.user.username)
+
+
+class ContactEditLog(models.Model):
+    """Persistent record of changes made through the staff contact editor."""
+
+    contact = models.ForeignKey(CustomerProfile, on_delete=models.SET_NULL, null=True, related_name="edit_logs")
+    contact_public_id = models.UUIDField(db_index=True)
+    actor = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.SET_NULL, null=True, related_name="contact_edits")
+    actor_name = models.CharField(max_length=150)
+    changes = models.JSONField()
+    created_at = models.DateTimeField(auto_now_add=True, db_index=True)
+
+    class Meta:
+        ordering = ["-created_at", "-pk"]
+        verbose_name = "سابقه ویرایش مخاطب"
+        verbose_name_plural = "سوابق ویرایش مخاطبان"