Polished year level and added endpoints for viewing subjects by year level

infotech/subjects/models.py

@@ -6,10 +6,10 @@ from django.utils.timezone import now
 
 class Subject(models.Model):
     class YearLevels(models.TextChoices):
-        FIRST_YEAR = 'IU-Y1', '1st Year'
-        SECOND_YEAR = 'IU-Y2', '2nd Year'
-        THIRD_YEAR = 'IU-Y3', '3rd Year'
-        FOURTH_YEAR = 'IU-Y4', '4th Year'
+        FIRST_YEAR = '1st Year'
+        SECOND_YEAR = '2nd Year'
+        THIRD_YEAR = '3rd Year'
+        FOURTH_YEAR = '4th Year'
 
     class Semesters(models.TextChoices):
         FIRST_SEM = 'Sem-1', '1st Semester'

infotech/subjects/urls.py

@@ -4,9 +4,12 @@ from . import views
 
 router = routers.DefaultRouter()
 router.register(r'subjects', views.SubjectViewSet)
-
 # Wire up our API using automatic URL routing.
 # Additionally, we include login URLs for the browsable API.
 urlpatterns = [
     path('', include(router.urls)),
+    path('first_year_subjects/', views.FirstYearSubjectViewSet.as_view()),
+    path('second_year_subjects/', views.SecondYearSubjectViewSet.as_view()),
+    path('third_year_subjects/', views.ThirdYearSubjectViewSet.as_view()),
+    path('fourth_year_subjects/', views.FourthYearSubjectViewSet.as_view()),
 ]

infotech/subjects/views.py

@@ -1,5 +1,5 @@
 from rest_framework.permissions import IsAuthenticated
-from rest_framework import viewsets
+from rest_framework import viewsets, generics
 from .serializers import SubjectSerializer
 from .models import Subject
 
@@ -8,3 +8,27 @@ class SubjectViewSet(viewsets.ModelViewSet):
     # permission_classes = [IsAuthenticated]
     serializer_class = SubjectSerializer
     queryset = Subject.objects.all().order_by('-year_level')
+
+
+class FirstYearSubjectViewSet(generics.ListAPIView):
+    # permission_classes = [IsAuthenticated]
+    serializer_class = SubjectSerializer
+    queryset = Subject.objects.filter(year_level='1st Year')
+
+
+class SecondYearSubjectViewSet(generics.ListAPIView):
+    # permission_classes = [IsAuthenticated]
+    serializer_class = SubjectSerializer
+    queryset = Subject.objects.filter(year_level='2nd Year')
+
+
+class ThirdYearSubjectViewSet(generics.ListAPIView):
+    # permission_classes = [IsAuthenticated]
+    serializer_class = SubjectSerializer
+    queryset = Subject.objects.filter(year_level='3rd Year')
+
+
+class FourthYearSubjectViewSet(generics.ListAPIView):
+    # permission_classes = [IsAuthenticated]
+    serializer_class = SubjectSerializer
+    queryset = Subject.objects.filter(year_level='4th Year')