Merge branch '48-change-pk-to-id-in-serializers-in-quiz' into 'master'

Resolve "Change `"pk"` to `"id"` in Serializers in quiz"

Closes #48

See merge request swp-unisport/team-warumkeinrust/unisport-o-mat!44

unisportomat/quiz/serializers.py

@@ -12,7 +12,7 @@ class SportListSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Sport
-        fields = ("pk", "name", "url", "criteria_ratings")
+        fields = ("id", "name", "url", "criteria_ratings")
 
 
 class QuestionListSerializer(serializers.ModelSerializer):
@@ -23,7 +23,7 @@ class QuestionListSerializer(serializers.ModelSerializer):
     class Meta:
         model = Question
 
-        fields = ("pk", "text", "criterion")
+        fields = ("id", "text", "criterion")
 
 
 class CriterionListSerializer(serializers.ModelSerializer):
@@ -33,4 +33,4 @@ class CriterionListSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Criterion
-        fields = ("pk", "name")
+        fields = ("id", "name")