article card api, check answer api

web_admin/serializers/article_serializer.py

@@ -12,7 +12,7 @@ from base.messages import ERROR_CODE
 from guardian.utils import upload_image_to_alibaba
 from web_admin.models import Article, ArticleCard, SurveyOption, ArticleSurvey, DefaultArticleCardImage
 from web_admin.utils import pop_id, get_image_url
-
+from junior.models import JuniorArticlePoints
 USER = get_user_model()
 
 
@@ -64,7 +64,7 @@ class ArticleSurveySerializer(serializers.ModelSerializer):
         meta class
         """
         model = ArticleSurvey
-        fields = ('id', 'question', 'options')
+        fields = ('id', 'question', 'options', 'points')
 
 
 class ArticleSerializer(serializers.ModelSerializer):
@@ -220,6 +220,7 @@ class ArticleListSerializer(serializers.ModelSerializer):
     serializer for article API
     """
     article_cards = ArticleCardSerializer(many=True)
+    article_survey = ArticleSurveySerializer(many=True)
     total_points = serializers.SerializerMethodField('get_total_points')
     is_completed = serializers.SerializerMethodField('get_is_completed')
 
@@ -228,7 +229,7 @@ class ArticleListSerializer(serializers.ModelSerializer):
         meta class
         """
         model = Article
-        fields = ('id', 'title', 'description', 'article_cards', 'total_points', 'is_completed')
+        fields = ('id', 'title', 'description', 'article_cards', 'article_survey', 'total_points', 'is_completed')
 
     def get_total_points(self, obj):
         """total points of article"""
@@ -238,3 +239,56 @@ class ArticleListSerializer(serializers.ModelSerializer):
     def get_is_completed(self, obj):
         """complete all question"""
         return False
+
+class ArticleQuestionSerializer(serializers.ModelSerializer):
+    """
+    article survey serializer
+    """
+    id = serializers.IntegerField(required=False)
+    options = SurveyOptionSerializer(many=True)
+    is_attempt = serializers.SerializerMethodField('get_is_attempt')
+
+    def get_is_attempt(self, obj):
+        """attempt question or not"""
+        context_data = self.context.get('user')
+        junior_article_obj = JuniorArticlePoints.objects.filter(junior__auth=context_data, question=obj).last()
+        if junior_article_obj:
+            return junior_article_obj.is_attempt
+        return False
+
+    class Meta:
+        """
+        meta class
+        """
+        model = ArticleSurvey
+        fields = ('id', 'question', 'options', 'points', 'is_attempt')
+
+class StartAssessmentSerializer(serializers.ModelSerializer):
+    """
+    serializer for article API
+    """
+    article_survey = ArticleQuestionSerializer(many=True)
+
+    class Meta:
+        """
+        meta class
+        """
+        model = Article
+        fields = ('article_survey',)
+
+
+class CheckAnswerSerializer(serializers.ModelSerializer):
+    """
+    serializer for article API
+    """
+    article_survey = ArticleSurveySerializer(many=True)
+
+    class Meta:
+        """
+        meta class
+        """
+        model = ArticleSurvey
+        fields = ('id', 'article_survey')
+
+    def create(self, validated_data):
+        """create function"""