commit ke 3

api/serializers.py

@@ -2,6 +2,7 @@ from library.models import *
 from .models import *
 from rest_framework import serializers
 from django.contrib.auth import authenticate, get_user_model
+from datetime import date
 
 class UserLoginSerializer(serializers.Serializer):
     username = serializers.CharField()
@@ -99,11 +100,21 @@ class BookLoanSerializer(serializers.ModelSerializer):
         fields = '__all__'
 
 class OverdueLoanSerializer(serializers.ModelSerializer):
+    days_over = serializers.SerializerMethodField()
+
     class Meta:
         model = BookLoan
         fields = '__all__'
 
+    def get_days_over(self, obj):
+        return (date.today() - obj.due_date).days
+    
 class NearOutstandingLoanSerializer(serializers.ModelSerializer):
+    days_left = serializers.SerializerMethodField()
+
     class Meta:
         model = BookLoan
         fields = '__all__'
+
+    def get_days_left(self, obj):
+        return (obj.due_date - date.today()).days
\ No newline at end of file

api/views.py

@@ -28,29 +28,12 @@ class MyPageNumberPagination(PageNumberPagination):
 #regist librarian
 class LibrarianRegistrationAPIView(generics.CreateAPIView):
     queryset = CustomUser.objects.all()
-    serializer_class = MemberRegistrationSerializer
+    serializer_class = LibrarianRegistrationSerializer
 
 #regist member
 class MemberRegistrationAPIView(generics.ListCreateAPIView):
     queryset = CustomUser.objects.all()
     serializer_class = MemberRegistrationSerializer
-
-    # def create(self, request, *args, **kwargs):
-    #     serializer = self.get_serializer(data=request.data)
-    #     serializer.is_valid(raise_exception=True)
-    #     user = serializer.save(is_member=True)
-    #     login(request, user)
-        
-    #     response_data = {
-    #         'message': 'Member registered successfully',
-    #         'user_id': user.id,
-    #         'username': user.username,
-    #         'email': user.email,
-    #         'is_member': user.is_member,
-    #     }
-
-    #     return Response(response_data, status=status.HTTP_201_CREATED)
-
 #login member
 class MemberLoginView(APIView):
     def post(self, request, *args, **kwargs):
@@ -273,7 +256,7 @@ class NearOutstandingLoansAPIView(APIView):
     def get(self, request, format=None):
         tomorrow = date.today() + timedelta(days=1)
         near_outstanding_loans = tomorrow + timedelta(days=2)
-        near_date = BookLoan.objects.filter(due_date__gte=tomorrow, due_date__lte=near_outstanding_loans)
+        near_date = BookLoan.objects.filter(due_date__gte=tomorrow, due_date__lte=near_outstanding_loans, is_returned=False)
 
         near_outstanding_loans = near_date.annotate(
             time_difference=ExpressionWrapper(