Enhancement for the BuildItem API / serializer

- Add optional "part_detail" information
- Add optional "build_detail" information
- Add optional "location_detail" information

InvenTree/build/api.py

@@ -165,6 +165,16 @@ class BuildItemList(generics.ListCreateAPIView):
 
     serializer_class = BuildItemSerializer
 
+    def get_serializer(self, *args, **kwargs):
+
+        params = self.request.query_params
+
+        kwargs['part_detail'] = str2bool(params.get('part_detail', False))
+        kwargs['build_detail'] = str2bool(params.get('build_detail', False))
+        kwargs['location_detail'] = str2bool(params.get('location_detail', False))
+        
+        return self.serializer_class(*args, **kwargs)
+
     def get_queryset(self):
         """ Override the queryset method,
         to allow filtering by stock_item.part

InvenTree/build/serializers.py

@@ -13,7 +13,8 @@ from rest_framework import serializers
 from InvenTree.serializers import InvenTreeModelSerializer
 
 from stock.serializers import StockItemSerializerBrief
-from part.serializers import PartBriefSerializer
+from stock.serializers import LocationSerializer
+from part.serializers import PartSerializer, PartBriefSerializer
 
 from .models import Build, BuildItem
 
@@ -99,22 +100,45 @@ class BuildItemSerializer(InvenTreeModelSerializer):
 
     bom_part = serializers.IntegerField(source='bom_item.sub_part.pk', read_only=True)
     part = serializers.IntegerField(source='stock_item.part.pk', read_only=True)
-    part_name = serializers.CharField(source='stock_item.part.full_name', read_only=True)
+    location = serializers.IntegerField(source='stock_item.location.pk', read_only=True)
-    part_thumb = serializers.CharField(source='getStockItemThumbnail', read_only=True)
+
+    # Extra (optional) detail fields
+    part_detail = PartSerializer(source='stock_item.part', many=False, read_only=True)
+    build_detail = BuildSerializer(source='build', many=False, read_only=True)
     stock_item_detail = StockItemSerializerBrief(source='stock_item', read_only=True)
+    location_detail = LocationSerializer(source='stock_item.location', read_only=True)
 
     quantity = serializers.FloatField()
 
+    def __init__(self, *args, **kwargs):
+
+        build_detail = kwargs.pop('build_detail', False)
+        part_detail = kwargs.pop('part_detail', False)
+        location_detail = kwargs.pop('location_detail', False)
+
+        super().__init__(*args, **kwargs)
+
+        if not build_detail:
+            self.fields.pop('build_detail')
+
+        if not part_detail:
+            self.fields.pop('part_detail')
+
+        if not location_detail:
+            self.fields.pop('location_detail')
+
     class Meta:
         model = BuildItem
         fields = [
             'pk',
             'bom_part',
             'build',
+            'build_detail',
             'install_into',
+            'location',
+            'location_detail',
             'part',
-            'part_name',
+            'part_detail',
-            'part_thumb',
             'stock_item',
             'stock_item_detail',
             'quantity'

InvenTree/templates/js/build.js

@@ -155,6 +155,85 @@ function makeBuildOutputActionButtons(output, buildInfo, lines) {
 }
 
 
+function loadBuildOrderAllocationTable(table, options={}) {
+    /**
+     * Load a table showing all the BuildOrder allocations for a given part
+     */
+
+    options.params['part_detail'] = true;
+    options.params['build_detail'] = true;
+    options.params['location_detail'] = true;
+
+    var filters = loadTableFilters("buildorderallocation");
+
+    for (var key in options.params) {
+        filters[key] = options.params[key];
+    }
+
+    setupFilterList("buildorderallocation", $(table));
+
+    $(table).inventreeTable({
+        url: '{% url "api-build-item-list" %}',
+        queryParams: filters,
+        name: 'buildorderallocation',
+        groupBy: false,
+        original: options.params,
+        formatNoMatches: function() {
+            return '{% trans "No build order allocations found" %}'
+        },
+        columns: [
+            {
+                field: 'pk',
+                visible: false,
+                switchable: false,
+            },
+            {
+                field: 'build',
+                title: '{% trans "Build Order" %}',
+                formatter: function(value, row) {
+                    var prefix = "{% settings_value 'BUILDORDER_REFERENCE_PREFIX' %}";
+
+                    var ref = `${prefix}${row.build_detail.reference}`;
+
+                    return renderLink(ref, `/build/${row.build}/`);
+                }
+            },
+            {
+                field: 'item',
+                title: '{% trans "Stock Item" %}',
+                formatter: function(value, row) {
+                    // Render a link to the particular stock item
+
+                    var link = `/stock/item/${row.stock_item}/`;
+                    var text = `{% trans "Stock Item" %} ${row.stock_item}`;
+
+                    return renderLink(text, link);
+                }
+            },
+            {
+                field: 'location',
+                title: '{% trans "Location" %}',
+                formatter: function(value, row) {
+
+                    if (!value) {
+                        return '{% trans "Location not specified" %}';
+                    }
+                    
+                    var link = `/stock/location/${value}`;
+                    var text = row.location_detail.description;
+
+                    return renderLink(text, link);
+                }
+            },
+            {
+                field: 'quantity',
+                title: '{% trans "Quantity" %}',
+            }
+        ]
+    });
+}
+
+
 function loadBuildOutputAllocationTable(buildInfo, output, options={}) {
     /*
      * Load the "allocation table" for a particular build output.
@@ -347,6 +426,8 @@ function loadBuildOutputAllocationTable(buildInfo, output, options={}) {
 
             var params = {
                 build: buildId,
+                part_detail: true,
+                location_detail: true,
             }
 
             if (output) {
@@ -466,8 +547,8 @@ function loadBuildOutputAllocationTable(buildInfo, output, options={}) {
                         title: '{% trans "Part" %}',
                         formatter: function(value, row) {
 
-                            var html = imageHoverIcon(row.part_thumb);
+                            var html = imageHoverIcon(row.part_detail.thumbnail);
-                            html += renderLink(row.part_name, `/part/${value}/`);
+                            html += renderLink(row.part_detail.full_name, `/part/${value}/`);
                             return html;
                         }
                     },