From 0e52537b89ceba0a9919a2a9417f36ec6df0ab22 Mon Sep 17 00:00:00 2001
From: behruz-dev <xoliqberdiyevbehruz12@gmail.com>
Date: Sat, 30 Aug 2025 16:41:44 +0500
Subject: [PATCH] change: change loginserializer

---
 core/apps/accounts/models.py      |  5 +++++
 core/apps/accounts/serializers.py | 23 +++++++++++++++++++++--
 core/apps/accounts/urls.py        |  4 +---
 core/apps/accounts/views.py       |  7 ++++++-
 4 files changed, 33 insertions(+), 6 deletions(-)

diff --git a/core/apps/accounts/models.py b/core/apps/accounts/models.py
index 8996696..172486c 100644
--- a/core/apps/accounts/models.py
+++ b/core/apps/accounts/models.py
@@ -21,6 +21,11 @@ class User(AbstractUser, BaseModel):
 
     def __str__(self):
         return self.email 
+
+    def save(self, *args, **kwargs):
+        if self.email:
+            self.email = self.email.lower()
+        return super().save(*args, **kwargs)
     
     class Meta:
         verbose_name = 'foydalanuvchi'
diff --git a/core/apps/accounts/serializers.py b/core/apps/accounts/serializers.py
index 4042714..7ccb065 100644
--- a/core/apps/accounts/serializers.py
+++ b/core/apps/accounts/serializers.py
@@ -1,4 +1,7 @@
 from django.db import transaction
+from django.contrib.auth import authenticate
+
+from rest_framework_simplejwt.serializers import TokenObtainPairSerializer
 
 from rest_framework import serializers
 
@@ -35,7 +38,6 @@ class ConfirmUserSerializer(serializers.Serializer):
         if User.objects.filter(email=data['email']).exists():
             raise serializers.ValidationError('User with this email already exists')
         user_data = get_user_credentials(email=data.get('email'))
-        print(user_data)
         if not user_data:
             raise serializers.ValidationError("User with this email not found")
         confirm_data = get_user_confirmation_code(data['email'], data['code'])
@@ -55,4 +57,21 @@ class ConfirmUserSerializer(serializers.Serializer):
             user.set_password(user_data.get('password'))
             user.save()
             return user
-        
\ No newline at end of file
+        
+
+class CustomTokenObtainPairSerializer(TokenObtainPairSerializer):
+    username_field = "email"
+
+    def validate(self, attrs):
+        email = attrs.get("email", "").lower()
+        password = attrs.get("password")
+        user = authenticate(
+            request=self.context.get("request"),
+            email=email,
+            password=password
+        )
+        if not user:
+            raise serializers.ValidationError("Invalid email or password")
+
+        attrs["email"] = email
+        return super().validate(attrs)
\ No newline at end of file
diff --git a/core/apps/accounts/urls.py b/core/apps/accounts/urls.py
index 3939359..5acd652 100644
--- a/core/apps/accounts/urls.py
+++ b/core/apps/accounts/urls.py
@@ -1,11 +1,9 @@
 from django.urls import path, include
 
-from rest_framework_simplejwt.views import TokenObtainPairView
-
 from core.apps.accounts import views
 
 urlpatterns = [
-    path('login/', TokenObtainPairView.as_view()),
+    path('login/', views.CustomTokenObtainPairView.as_view()),
     path('register/', views.RegisterApiView.as_view()),
     path('confirm_user/', views.ConfirmUserApiView.as_view()),
 ]
\ No newline at end of file
diff --git a/core/apps/accounts/views.py b/core/apps/accounts/views.py
index a91e637..acbb761 100644
--- a/core/apps/accounts/views.py
+++ b/core/apps/accounts/views.py
@@ -4,6 +4,7 @@ from rest_framework import generics, views
 from rest_framework.response import Response
 
 from rest_framework_simplejwt.tokens import RefreshToken
+from rest_framework_simplejwt.views import TokenObtainPairView
 
 from core.apps.accounts import serializers
 from core.apps.accounts import models
@@ -51,4 +52,8 @@ class ConfirmUserApiView(generics.GenericAPIView):
         return Response(
             {'success': False, 'error_message': serializer.errors},
             status=400
-        )
\ No newline at end of file
+        )
+    
+
+class CustomTokenObtainPairView(TokenObtainPairView):
+    serializer_class = serializers.CustomTokenObtainPairSerializer
\ No newline at end of file