Merge remote-tracking branch 'inventree/master'

InvenTree/company/api.py

@@ -32,6 +32,13 @@ class CompanyList(generics.ListCreateAPIView):
 
     serializer_class = CompanySerializer
     queryset = Company.objects.all()
+
+    def get_queryset(self):
+
+        queryset = super().get_queryset()
+        queryset = CompanySerializer.annotate_queryset(queryset)
+
+        return queryset
     
     permission_classes = [
         permissions.IsAuthenticated,
@@ -67,6 +74,13 @@ class CompanyDetail(generics.RetrieveUpdateDestroyAPIView):
 
     queryset = Company.objects.all()
     serializer_class = CompanySerializer
+
+    def get_queryset(self):
+
+        queryset = super().get_queryset()
+        queryset = CompanySerializer.annotate_queryset(queryset)
+
+        return queryset
     
     permission_classes = [
         permissions.IsAuthenticated,

InvenTree/company/serializers.py

@@ -4,6 +4,8 @@ JSON serializers for Company app
 
 from rest_framework import serializers
 
+from django.db.models import Count
+
 from .models import Company
 from .models import SupplierPart, SupplierPriceBreak
 
@@ -33,11 +35,21 @@ class CompanyBriefSerializer(InvenTreeModelSerializer):
 class CompanySerializer(InvenTreeModelSerializer):
     """ Serializer for Company object (full detail) """
 
-    url = serializers.CharField(source='get_absolute_url', read_only=True)
-    part_count = serializers.CharField(read_only=True)
+    @staticmethod
+    def annotate_queryset(queryset):
 
+        return queryset.annotate(
+            parts_supplied=Count('supplied_parts'),
+            parts_manufactured=Count('manufactured_parts')
+        )
+
+    url = serializers.CharField(source='get_absolute_url', read_only=True)
+    
     image = serializers.CharField(source='get_thumbnail_url', read_only=True)
 
+    parts_supplied = serializers.IntegerField(read_only=True)
+    parts_manufactured = serializers.IntegerField(read_only=True)
+
     class Meta:
         model = Company
         fields = [
@@ -57,7 +69,8 @@ class CompanySerializer(InvenTreeModelSerializer):
             'is_manufacturer',
             'is_supplier',
             'notes',
-            'part_count'
+            'parts_supplied',
+            'parts_manufactured',
         ]