fix issue w/ tags translations

apps/tag/serializers.py

@@ -30,6 +30,10 @@ class TagBaseSerializer(serializers.ModelSerializer):
         return super().get_extra_kwargs()
 
     index_name = serializers.CharField(source='value', read_only=True, allow_null=True)
+    label_translated = serializers.SerializerMethodField(read_only=True, allow_null=True)
+
+    def get_label_translated(self, obj):
+        return translate_obj(obj)
 
     class Meta:
         """Meta class."""
@@ -37,6 +41,7 @@ class TagBaseSerializer(serializers.ModelSerializer):
         model = models.Tag
         fields = (
             'id',
+            'label_translated',
             'index_name',
         )
 
@@ -44,12 +49,15 @@ class TagBaseSerializer(serializers.ModelSerializer):
 class TagBackOfficeSerializer(TagBaseSerializer):
     """Serializer for Tag model for Back office users."""
 
+    label = serializers.DictField(source='translation.text')
+
     class Meta(TagBaseSerializer.Meta):
         """Meta class."""
 
         fields = TagBaseSerializer.Meta.fields + (
+            'label',
+            'category',
             'value',
-            'category'
         )