Remove defunct 'build_order' field from StockItem model

- This is now handled by the new-and-improved build system, no longer required

InvenTree/build/migrations/0023_auto_20201110_0911.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.0.7 on 2020-11-10 09:11
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0054_remove_stockitem_build_order'),
+        ('build', '0022_buildorderattachment'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='builditem',
+            name='stock_item',
+            field=models.ForeignKey(help_text='Source stock item', limit_choices_to={'belongs_to': None, 'sales_order': None}, on_delete=django.db.models.deletion.CASCADE, related_name='allocations', to='stock.StockItem'),
+        ),
+    ]

InvenTree/build/models.py

@@ -962,7 +962,6 @@ class BuildItem(models.Model):
         related_name='allocations',
         help_text=_('Source stock item'),
         limit_choices_to={
-            'build_order': None,
             'sales_order': None,
             'belongs_to': None,
         }

InvenTree/order/migrations/0037_auto_20201110_0911.py

@@ -0,0 +1,20 @@
+# Generated by Django 3.0.7 on 2020-11-10 09:11
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0054_remove_stockitem_build_order'),
+        ('order', '0036_auto_20200831_0912'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='salesorderallocation',
+            name='item',
+            field=models.ForeignKey(help_text='Select stock item to allocate', limit_choices_to={'belongs_to': None, 'part__salable': True, 'sales_order': None}, on_delete=django.db.models.deletion.CASCADE, related_name='sales_order_allocations', to='stock.StockItem'),
+        ),
+    ]

InvenTree/order/models.py

@@ -621,7 +621,6 @@ class SalesOrderAllocation(models.Model):
             'part__salable': True,
             'belongs_to': None,
             'sales_order': None,
-            'build_order': None,
         },
         help_text=_('Select stock item to allocate')
     )

InvenTree/stock/admin.py

@@ -83,8 +83,6 @@ class StockItemResource(ModelResource):
 
     sales_order = Field(attribute='sales_order', widget=widgets.ForeignKeyWidget(SalesOrder))
 
-    build_order = Field(attribute='build_order', widget=widgets.ForeignKeyWidget(Build))
-
     purchase_order = Field(attribute='purchase_order', widget=widgets.ForeignKeyWidget(PurchaseOrder))
 
     # Date management

InvenTree/stock/api.py

@@ -488,11 +488,7 @@ class StockList(generics.ListCreateAPIView):
         if build:
             queryset = queryset.filter(build=build)
 
-        build_order = params.get('build_order', None)
-
-        if build_order:
-            queryset = queryset.filter(build_order=build_order)
-
+        # Filter by 'is building' status
         is_building = params.get('is_building', None)
 
         if is_building:

InvenTree/stock/migrations/0054_remove_stockitem_build_order.py

@@ -0,0 +1,17 @@
+# Generated by Django 3.0.7 on 2020-11-10 09:11
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0053_auto_20201110_0513'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='stockitem',
+            name='build_order',
+        ),
+    ]

InvenTree/stock/models.py

@@ -136,7 +136,6 @@ class StockItem(MPTTModel):
         purchase_order: Link to a PurchaseOrder (if this stock item was created from a PurchaseOrder)
         infinite: If True this StockItem can never be exhausted
         sales_order: Link to a SalesOrder object (if the StockItem has been assigned to a SalesOrder)
-        build_order: Link to a BuildOrder object (if the StockItem has been assigned to a BuildOrder)
         purchase_price: The unit purchase price for this StockItem - this is the unit price at time of purchase (if this item was purchased from an external supplier)
     """
 
@@ -144,7 +143,6 @@ class StockItem(MPTTModel):
     IN_STOCK_FILTER = Q(
         quantity__gt=0,
         sales_order=None,
-        build_order=None,
         belongs_to=None,
         customer=None,
         is_building=False,
@@ -430,14 +428,6 @@ class StockItem(MPTTModel):
         related_name='stock_items',
         null=True, blank=True)
 
-    build_order = models.ForeignKey(
-        'build.Build',
-        on_delete=models.SET_NULL,
-        verbose_name=_("Destination Build Order"),
-        related_name='stock_items',
-        null=True, blank=True
-    )
-
     # last time the stock was checked / counted
     stocktake_date = models.DateField(blank=True, null=True)
 
@@ -614,9 +604,6 @@ class StockItem(MPTTModel):
         if self.sales_order is not None:
             return False
 
-        if self.build_order is not None:
-            return False
-
         return True
 
     def installedItemCount(self):
@@ -750,10 +737,6 @@ class StockItem(MPTTModel):
         if self.sales_order is not None:
             return False
 
-        # Not 'in stock' if it has been allocated to a BuildOrder
-        if self.build_order is not None:
-            return False
-
         # Not 'in stock' if it has been assigned to a customer
         if self.customer is not None:
             return False

InvenTree/stock/serializers.py

@@ -73,7 +73,6 @@ class StockItemSerializer(InvenTreeModelSerializer):
         return queryset.prefetch_related(
             'belongs_to',
             'build',
-            'build_order',
             'customer',
             'sales_order',
             'supplier_part',
@@ -155,7 +154,6 @@ class StockItemSerializer(InvenTreeModelSerializer):
             'batch',
             'belongs_to',
             'build',
-            'build_order',
             'customer',
             'in_stock',
             'is_building',

InvenTree/stock/templates/stock/item_base.html

@@ -221,12 +221,6 @@ InvenTree | {% trans "Stock Item" %} - {{ item }}
         <td>{% trans "Sales Order" %}</td>
         <td><a href="{% url 'so-detail' item.sales_order.id %}">{{ item.sales_order.reference }}</a> - <a href="{% url 'company-detail' item.sales_order.customer.id %}">{{ item.sales_order.customer.name }}</a></td>
     </tr>
-    {% elif item.build_order %}
-    <tr>
-        <td><span class='fas fa-tools'></span></td>
-        <td>{% trans "Build Order" %}</td>
-        <td><a href="{% url 'build-detail' item.build_order.id %}">{{ item.build_order }}</a></td>
-    </tr>
     {% else %}
     <tr>
         <td><span class='fas fa-map-marker-alt'></span></td>