article card api, check answer api

junior/serializers.py

@@ -286,6 +286,8 @@ class AddJuniorSerializer(serializers.ModelSerializer):
                                                 guardian_code_status=GUARDIAN_CODE_STATUS[1][0])
             JuniorGuardianRelationship.objects.create(guardian=guardian_data, junior=junior_data,
                                                       relationship=relationship)
+            total_junior = Junior.objects.all().count()
+            JuniorPoints.objects.create(junior=junior_data, position=total_junior)
             """Generate otp"""
             otp_value = generate_otp()
             expiry_time = timezone.now() + timezone.timedelta(days=1)
@@ -479,3 +481,4 @@ class ReAssignTaskSerializer(serializers.ModelSerializer):
         instance.requested_on = None
         instance.save()
         return instance
+

junior/urls.py

@@ -4,7 +4,8 @@ from django.urls import path, include
 from .views import (UpdateJuniorProfile, ValidateGuardianCode, JuniorListAPIView, AddJuniorAPIView,
                     InvitedJuniorAPIView, FilterJuniorAPIView, RemoveJuniorAPIView, JuniorTaskListAPIView,
                     CompleteJuniorTaskAPIView, JuniorPointsListAPIView, ValidateReferralCode,
-                    InviteGuardianAPIView, StartTaskAPIView, ReAssignJuniorTaskAPIView, StartArticleAPIView)
+                    InviteGuardianAPIView, StartTaskAPIView, ReAssignJuniorTaskAPIView, StartArticleAPIView,
+                    StartAssessmentAPIView, CheckAnswerAPIView)
 """Third party import"""
 from rest_framework import routers
 
@@ -43,6 +44,10 @@ router.register('validate-referral-code', ValidateReferralCode, basename='valida
 router.register('invite-guardian', InviteGuardianAPIView, basename='invite-guardian')
 # start article"""
 router.register('start-article', StartArticleAPIView, basename='start-article')
+# start assessment api"""
+router.register('start-assessment', StartAssessmentAPIView, basename='start-assessment')
+# check answer api"""
+router.register('check-answer', CheckAnswerAPIView, basename='check-answer')
 # Define url pattern"""
 urlpatterns = [
     path('api/v1/', include(router.urls)),

junior/utils.py

@@ -50,7 +50,7 @@ def junior_approval_mail(guardian, full_name):
 def update_positions_based_on_points():
     """Update position of the junior"""
     # First, retrieve all the JuniorPoints instances ordered by total_points in descending order.
-    juniors_points = JuniorPoints.objects.order_by('-total_points')
+    juniors_points = JuniorPoints.objects.order_by('-total_points', 'updated_at')
 
     # Now, iterate through the queryset and update the position field based on the order.
     position = 1

junior/views.py

@@ -6,6 +6,7 @@ from rest_framework.permissions import IsAuthenticated
 from rest_framework.pagination import PageNumberPagination
 from django.contrib.auth.models import User
 from rest_framework.filters import SearchFilter
+from django.db.models import F
 
 import datetime
 import requests
@@ -41,6 +42,8 @@ from .utils import update_positions_based_on_points
 from notifications.utils import send_notification
 from notifications.constants import REMOVE_JUNIOR
 from web_admin.models import Article, ArticleSurvey, SurveyOption
+from web_admin.serializers.article_serializer import (ArticleSerializer, ArticleListSerializer,
+                                                      StartAssessmentSerializer)
 """ Define APIs """
 # Define validate guardian code API,
 # update junior profile,
@@ -351,6 +354,7 @@ class JuniorPointsListAPIView(viewsets.ModelViewSet):
 
     def get_queryset(self):
         """get queryset"""
+        update_positions_based_on_points()
         return JuniorTask.objects.filter(junior__auth__email=self.request.user).last()
     def list(self, request, *args, **kwargs):
         """profile view"""
@@ -358,7 +362,6 @@ class JuniorPointsListAPIView(viewsets.ModelViewSet):
         try:
             queryset = self.get_queryset()
             # update position of junior
-            update_positions_based_on_points()
             serializer = JuniorPointsSerializer(queryset)
             return custom_response(None, serializer.data, response_status=status.HTTP_200_OK)
         except Exception as e:
@@ -488,3 +491,57 @@ class StartArticleAPIView(viewsets.ModelViewSet):
             return custom_response(SUCCESS_CODE['3040'], response_status=status.HTTP_200_OK)
         except Exception as e:
             return custom_error_response(str(e), response_status=status.HTTP_400_BAD_REQUEST)
+
+class StartAssessmentAPIView(viewsets.ModelViewSet):
+    """Junior Points viewset"""
+    serializer_class = StartAssessmentSerializer
+    permission_classes = [IsAuthenticated]
+    http_method_names = ('get',)
+
+    def get_queryset(self):
+        article_id = self.request.GET.get('article_id')
+        # if referral_code:
+        article = Article.objects.filter(id=article_id, is_deleted=False).prefetch_related(
+            'article_cards', 'article_survey', 'article_survey__options'
+        ).order_by('-created_at')
+        return article
+    def list(self, request, *args, **kwargs):
+        """profile view"""
+
+        try:
+            queryset = self.get_queryset()
+            paginator = self.pagination_class()
+            paginated_queryset = paginator.paginate_queryset(queryset, request)
+            serializer = self.serializer_class(paginated_queryset, context={"user":request.user}, many=True)
+            return custom_response(None, serializer.data, response_status=status.HTTP_200_OK)
+        except Exception as e:
+            return custom_error_response(str(e), response_status=status.HTTP_400_BAD_REQUEST)
+
+class CheckAnswerAPIView(viewsets.ModelViewSet):
+    """Junior Points viewset"""
+    permission_classes = [IsAuthenticated]
+    http_method_names = ('get',)
+
+    def get_queryset(self):
+        question_id = self.request.GET.get('question_id')
+        article = ArticleSurvey.objects.filter(id=question_id).last()
+        return article
+    def list(self, request, *args, **kwargs):
+        """profile view"""
+
+        try:
+            answer_id = self.request.GET.get('answer_id')
+            queryset = self.get_queryset()
+            submit_ans = SurveyOption.objects.filter(id=answer_id, is_answer=True).last()
+            junior_article_points = JuniorArticlePoints.objects.filter(junior__auth=self.request.user,
+                                                                       question=queryset)
+            if submit_ans:
+                junior_article_points.update(submitted_answer=submit_ans, is_attempt=True, is_answer_correct=True)
+                JuniorPoints.objects.filter(junior__auth=self.request.user).update(total_points=
+                                                                                   F('total_points')+ queryset.points)
+            else:
+                junior_article_points.update(submitted_answer=submit_ans, is_attempt=True, earn_points=0,
+                                             is_answer_correct=False)
+            return custom_response(None, response_status=status.HTTP_200_OK)
+        except Exception as e:
+            return custom_error_response(str(e), response_status=status.HTTP_400_BAD_REQUEST)