add login api

core/apps/accounts/serializers/login.py

@@ -0,0 +1,17 @@
+from rest_framework import serializers
+
+from core.apps.accounts.models.user import User
+
+
+class LoginSerializer(serializers.Serializer):
+    username = serializers.CharField()
+    password = serializers.CharField()
+
+    def validate(self, data):
+        user = User.objects.filter(username=data['username']).first()
+        if not user:
+            raise serializers.ValidationError("User not found with this credentials")
+        if not user.check_password(data['password']):
+            raise serializers.ValidationError("User not found with this credentials")
+        data['user'] = user
+        return data