add correct and attempt answer

web_admin/serializers/article_serializer.py

@@ -247,6 +247,9 @@ class ArticleQuestionSerializer(serializers.ModelSerializer):
     id = serializers.IntegerField(required=False)
     options = SurveyOptionSerializer(many=True)
     is_attempt = serializers.SerializerMethodField('get_is_attempt')
+    correct_answer = serializers.SerializerMethodField('get_correct_answer')
+    attempted_answer = serializers.SerializerMethodField('get_attempted_answer')
+
 
     def get_is_attempt(self, obj):
         """attempt question or not"""
@@ -256,12 +259,28 @@ class ArticleQuestionSerializer(serializers.ModelSerializer):
             return junior_article_obj.is_attempt
         return False
 
+    def get_correct_answer(self, obj):
+        """attempt question or not"""
+        ans_obj = SurveyOption.objects.filter(survey=obj, is_answer=True).last()
+        if ans_obj:
+            return ans_obj.id
+        return str("None")
+
+    def get_attempted_answer(self, obj):
+        """attempt question or not"""
+        context_data = self.context.get('user')
+        junior_article_obj = JuniorArticlePoints.objects.filter(junior__auth=context_data,
+                                                                question=obj, is_answer_correct=True).last()
+        if junior_article_obj:
+            return junior_article_obj.submitted_answer.id
+        return None
+
     class Meta:
         """
         meta class
         """
         model = ArticleSurvey
-        fields = ('id', 'question', 'options', 'points', 'is_attempt')
+        fields = ('id', 'question', 'options', 'points', 'is_attempt', 'correct_answer', 'attempted_answer')
 
 class StartAssessmentSerializer(serializers.ModelSerializer):
     """