Simplify StockItem serializer

- Some more work needed here to cut down on database hits

InvenTree/InvenTree/static/script/inventree/stock.js

@@ -47,6 +47,7 @@ function loadStockTable(table, options) {
     // List of user-params which override the default filters
 
     options.params['part_detail'] = true;
+    options.params['location_detail'] = true;
 
     var params = options.params || {};
 

InvenTree/part/serializers.py

@@ -54,14 +54,6 @@ class PartBriefSerializer(InvenTreeModelSerializer):
 
     url = serializers.CharField(source='get_absolute_url', read_only=True)
     thumbnail = serializers.CharField(source='get_thumbnail_url', read_only=True)
-
-    @staticmethod
-    def setup_eager_loading(queryset):
-        queryset = queryset.prefetch_related('category')
-        queryset = queryset.prefetch_related('stock_items')
-        queryset = queryset.prefetch_related('bom_items')
-        queryset = queryset.prefetch_related('builds')
-        return queryset
     
     class Meta:
         model = Part
@@ -70,8 +62,6 @@ class PartBriefSerializer(InvenTreeModelSerializer):
             'url',
             'full_name',
             'description',
-            'total_stock',
-            'available_stock',
             'thumbnail',
             'active',
             'assembly',

InvenTree/stock/serializers.py

@@ -77,13 +77,11 @@ class StockItemSerializer(InvenTreeModelSerializer):
     
     part_detail = PartBriefSerializer(source='part', many=False, read_only=True)
     location_detail = LocationBriefSerializer(source='location', many=False, read_only=True)
-    supplier_part_detail = SupplierPartSerializer(source='supplier_part', many=False, read_only=True)
 
     def __init__(self, *args, **kwargs):
 
         part_detail = kwargs.pop('part_detail', False)
         location_detail = kwargs.pop('location_detail', False)
-        supplier_detail = kwargs.pop('supplier_detail', False)
 
         super(StockItemSerializer, self).__init__(*args, **kwargs)
 
@@ -93,9 +91,6 @@ class StockItemSerializer(InvenTreeModelSerializer):
         if location_detail is not True:
             self.fields.pop('location_detail')
 
-        if supplier_detail is not True:
-            self.fields.pop('supplier_part_detail')
-
     class Meta:
         model = StockItem
         fields = [
@@ -111,12 +106,9 @@ class StockItemSerializer(InvenTreeModelSerializer):
             'quantity',
             'serial',
             'supplier_part',
-            'supplier_part_detail',
             'status',
             'status_text',
-            #'tracking_items',
             'uid',
-            #'url',
         ]
 
         """ These fields are read-only in this context.