Merge pull request #506 from SCCapstone/fix-percentage

fixed round decimal

Author: lxaw

delta_web/delta/data/serializers.py

@@ -40,6 +40,7 @@ class SerializerCSVFile(serializers.ModelSerializer):
     # tags
     tags = serializers.SerializerMethodField()
     org_objs = serializers.SerializerMethodField()
+
     class Meta:
         model = CSVFile
         fields = "__all__"
@@ -62,9 +63,10 @@ def get_reviews(self,obj):
 
     def get_avg_rating(self,obj):
         # note: probably better to store this int as a sum in the csv file
+        # rounds to 1 decimal
         if obj.review_set.count() == 0:
             return 0
-        return obj.review_set.aggregate(Avg('rating'))['rating__avg']
+        return round(obj.review_set.aggregate(Avg('rating'))['rating__avg'],1)
 
     def get_formatted_date(self,obj):
         return obj.timestamp.strftime('%Y-%m-%d')

delta_web/delta/db.sqlite3

@@ -29,7 +29,6 @@ import CsvFile from "./CsvFile";
 
 const CsvFileDetail = (props) => {
   const { id } = useParams();
-
   // the csv file itself
   const [csvFile, setCsvFile] = useState(null);
   // the reviews themself