change user register api

core/apps/accounts/migrations/0004_alter_user_passport_id_alter_user_pnfl.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.2 on 2025-08-30 11:53
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('accounts', '0003_user_passport_id_user_pnfl_alter_user_id'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='user',
+            name='passport_id',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='pnfl',
+            field=models.CharField(blank=True, max_length=20, null=True),
+        ),
+    ]

core/apps/accounts/models.py

@@ -8,8 +8,8 @@ from core.apps.accounts.manager import UserManager
 class User(AbstractUser, BaseModel):
     full_name = models.CharField(max_length=200)
     email = models.EmailField(unique=True)
-    passport_id = models.CharField(max_length=20, null=True)
-    pnfl = models.CharField(max_length=20, null=True)
+    passport_id = models.CharField(max_length=20, null=True, blank=True)
+    pnfl = models.CharField(max_length=20, null=True, blank=True)
 
     first_name = None
     last_name = None

core/apps/accounts/serializers.py

@@ -7,17 +7,23 @@ from core.apps.accounts.cache import get_user_credentials, get_user_confirmation
 
 
 class RegisterSerializer(serializers.Serializer):
-    passport_id = serializers.CharField()
-    pnfl = serializers.CharField()
+    passport_id = serializers.CharField(required=False)
+    pnfl = serializers.CharField(required=False)
     email = serializers.EmailField()
     password = serializers.CharField()
 
     def validate_email(self, value):
         if User.objects.filter(email=value).exists():
-            raise serializers.ValidationError("User with this email already exists")
-        user_data = get_user_credentials(email=value)
-        if user_data:
-            raise serializers.ValidationError("User with this email already exists")
+            request = self.context.get('request')
+            lang = request.META.get('HTTP_ACCEPT_LANGUAGE', 'en').split(",")[0]
+
+            messages = {
+                'en': "User with this email already exists",
+                'ru': "Пользователь с таким адресом электронной почты уже существует",
+                'uz': "Bu email bilan foydalanuvchi allaqachon mavjud",
+            }
+            msg = messages.get(lang, messages['en'])
+            raise serializers.ValidationError(msg)
         return value
     
 

core/apps/accounts/views.py

@@ -16,7 +16,7 @@ class RegisterApiView(generics.GenericAPIView):
     queryset = models.User.objects.all()
     
     def post(self, request):
-        serializer = self.serializer_class(data=request.data)
+        serializer = self.serializer_class(data=request.data, context={"request": request})
         if serializer.is_valid(raise_exception=True):
             data = serializer.validated_data
             email = data['email']