Merge remote-tracking branch 'inventree/master'

InvenTree/InvenTree/static/script/inventree/part.js

@@ -181,18 +181,29 @@ function loadPartTable(table, url, options={}) {
         title: 'Stock',
         searchable: false,
         sortable: true,
-        formatter: function(value, row, index, field) {
+        formatter: function(value, row, index, field) {            
+            var html = "";
+            var link = "stock";
+
             if (value) {
 
                 if (row.units) {
                     value += ' <i><small>' + row.units + '</small></i>';
                 }
 
-                return renderLink(value, '/part/' + row.pk + '/stock/');
+                html = value;
-            }
+
-            else {
+            } else if (row.on_order) {
-                return "<span class='label label-warning'>No Stock</span>";
+                value = "<span class='label label-primary'>On Order : " + row.on_order + "</span>";
+                link = "orders";
+            } else if (row.building) {
+                value = "<span class='label label-info'>Building : " + row.building + "</span>";
+                link = "builds";
+            } else {
+                value ="<span class='label label-warning'>No Stock</span>";
             }
+            
+            return renderLink(value, '/part/' + row.pk + "/" + link + "/");
         }
     });
 

InvenTree/InvenTree/status_codes.py

@@ -71,11 +71,17 @@ class StockStatus(StatusCode):
         LOST: _("Lost"),
     }
 
-    # The following codes correspond to parts that are 'available'
+    # The following codes correspond to parts that are 'available' or 'in stock'
     AVAILABLE_CODES = [
         OK,
         ATTENTION,
-        DAMAGED
+        DAMAGED,
+    ]
+
+    # The following codes correspond to parts that are 'unavailable'
+    UNAVAILABLE_CODES = [
+        DESTROYED,
+        LOST,
     ]
 
 

InvenTree/order/tests.py

@@ -130,9 +130,10 @@ class OrderTest(TestCase):
         order.receive_line_item(line, loc, 50, user=None)
 
         line = PurchaseOrderLineItem.objects.get(id=2)
-        order.receive_line_item(line, loc, 2 * line.quantity, user=None)
 
-        self.assertEqual(part.on_order, 1100)
+        order.receive_line_item(line, loc, 500, user=None)
+
+        self.assertEqual(part.on_order, 800)
         self.assertEqual(order.status, OrderStatus.PLACED)
 
         for line in order.pending_line_items():

InvenTree/part/api.py

@@ -8,7 +8,7 @@ from __future__ import unicode_literals
 from django_filters.rest_framework import DjangoFilterBackend
 from django.conf import settings
 
-from django.db.models import Sum, Count
+from django.db.models import Q, Sum, Count
 
 from rest_framework import status
 from rest_framework.response import Response
@@ -25,6 +25,7 @@ from .models import PartParameter, PartParameterTemplate
 
 from . import serializers as part_serializers
 
+from InvenTree.status_codes import OrderStatus, StockStatus, BuildStatus
 from InvenTree.views import TreeSerializer
 from InvenTree.helpers import str2bool
 
@@ -153,6 +154,18 @@ class PartList(generics.ListCreateAPIView):
 
         queryset = self.filter_queryset(self.get_queryset())
 
+        # Filters for annotations
+
+        # "in_stock" count should only sum stock items which are "in stock"
+        stock_filter = Q(stock_items__status__in=StockStatus.AVAILABLE_CODES)
+
+        # "on_order" items should only sum orders which are currently outstanding
+        order_filter = Q(supplier_parts__purchase_order_line_items__order__status__in=OrderStatus.OPEN)
+
+        # "building" should only reference builds which are active
+        build_filter = Q(builds__status__in=BuildStatus.ACTIVE_CODES)
+
+        # Set of fields we wish to serialize
         data = queryset.values(
             'pk',
             'category',
@@ -171,12 +184,12 @@ class PartList(generics.ListCreateAPIView):
             'salable',
             'active',
         ).annotate(
-            in_stock=Sum('stock_items__quantity'),
+            # Quantity of items which are "in stock"
+            in_stock=Sum('stock_items__quantity', filter=stock_filter),
+            on_order=Sum('supplier_parts__purchase_order_line_items__quantity', filter=order_filter),
+            building=Sum('builds__quantity', filter=build_filter),
         )
 
-        # TODO - Annotate total being built
-        # TODO - Annotate total on order
-
         # Reduce the number of lookups we need to do for the part categories
         categories = {}
 

InvenTree/part/bom.py

@@ -3,7 +3,7 @@ Functionality for Bill of Material (BOM) management.
 Primarily BOM upload tools.
 """
 
-from fuzzywuzzy import fuzz
+from rapidfuzz import fuzz
 import tablib
 import os
 

InvenTree/part/models.py

@@ -29,7 +29,7 @@ from mptt.models import TreeForeignKey
 
 from decimal import Decimal
 from datetime import datetime
-from fuzzywuzzy import fuzz
+from rapidfuzz import fuzz
 import hashlib
 
 from InvenTree import helpers
@@ -569,7 +569,12 @@ class Part(models.Model):
         """ Return the current number of parts currently being built
         """
 
-        return sum([b.quantity for b in self.active_builds])
+        quantity = self.active_builds.aggregate(quantity=Sum('quantity'))['quantity']
+
+        if quantity is None:
+            quantity = 0
+
+        return quantity
 
     @property
     def build_allocation(self):
@@ -919,7 +924,21 @@ class Part(models.Model):
     def on_order(self):
         """ Return the total number of items on order for this part. """
 
-        return sum([part.on_order() for part in self.supplier_parts.all().prefetch_related('purchase_order_line_items')])
+        orders = self.supplier_parts.filter(purchase_order_line_items__order__status__in=OrderStatus.OPEN).aggregate(
+            quantity=Sum('purchase_order_line_items__quantity'),
+            received=Sum('purchase_order_line_items__received')
+        )
+
+        quantity = orders['quantity']
+        received = orders['received']
+
+        if quantity is None:
+            quantity = 0
+
+        if received is None:
+            received = 0
+
+        return quantity - received
 
     def get_parameters(self):
         """ Return all parameters for this part, ordered by name """

InvenTree/part/views.py

@@ -18,7 +18,7 @@ from django.conf import settings
 
 import os
 
-from fuzzywuzzy import fuzz
+from rapidfuzz import fuzz
 from decimal import Decimal
 
 from .models import PartCategory, Part, PartAttachment

requirements.txt

@@ -17,5 +17,4 @@ django-qr-code==1.1.0           # Generate QR codes
 flake8==3.3.0                   # PEP checking
 coverage==4.0.3                 # Unit test coverage
 python-coveralls==2.9.1         # Coveralls linking (for Travis)
-fuzzywuzzy==0.17.0              # Fuzzy string matching
+rapidfuzz==0.2.1                # Fuzzy string matching
-python-Levenshtein==0.12.0      # Required for fuzzywuzzy