Bug fix for build completion form

InvenTree/build/migrations/0015_auto_20200425_1350.py

@@ -0,0 +1,26 @@
+# Generated by Django 3.0.5 on 2020-04-25 13:50
+
+import django.core.validators
+from django.db import migrations, models
+import django.db.models.deletion
+import mptt.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('build', '0014_auto_20200425_1243'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='build',
+            name='parent',
+            field=mptt.fields.TreeForeignKey(blank=True, help_text='Parent build to which this build is allocated', null=True, on_delete=django.db.models.deletion.DO_NOTHING, related_name='children', to='build.Build', verbose_name='Parent Build'),
+        ),
+        migrations.AlterField(
+            model_name='builditem',
+            name='quantity',
+            field=models.DecimalField(decimal_places=5, default=1, help_text='Stock quantity to allocate to build', max_digits=15, validators=[django.core.validators.MinValueValidator(0)]),
+        ),
+    ]

InvenTree/build/models.py

@@ -329,8 +329,6 @@ class Build(MPTTModel):
         for item in bom_items:
             part = item.sub_part
 
-            print("Checking:", part)
-
             if not self.isPartFullyAllocated(part):
                 return False
 
@@ -353,8 +351,6 @@ class Build(MPTTModel):
         except BomItem.DoesNotExist:
             q = 0
 
-        print("required quantity:", q, "*", self.quantity)
-
         return q * self.quantity
 
     def getAllocatedQuantity(self, part):
@@ -499,6 +495,6 @@ class BuildItem(models.Model):
         decimal_places=5,
         max_digits=15,
         default=1,
-        validators=[MinValueValidator(1)],
+        validators=[MinValueValidator(0)],
         help_text=_('Stock quantity to allocate to build')
     )

InvenTree/build/templates/build/allocate.html

@@ -70,6 +70,17 @@ InvenTree | Allocate Parts
                     build: {{ build.id }},
                     quantity: getUnallocated(row),
                 },
+                secondary: [
+                    {
+                        field: 'stock_item',
+                        label: '{% trans "New Stock Item" %}',
+                        title: '{% trans "Create new Stock Item"',
+                        url: '{% url "stock-item-create" %}',
+                        data: {
+                            part: row.sub_part,
+                        },
+                    },
+                ]
             });
         });
 

InvenTree/build/views.py

@@ -261,13 +261,13 @@ class BuildComplete(AjaxUpdateView):
             try:
                 location = StockLocation.objects.get(id=loc_id)
                 valid = True
-            except StockLocation.DoesNotExist:
+            except (ValueError, StockLocation.DoesNotExist):
                 form.errors['location'] = [_('Invalid location selected')]
 
             serials = []
 
             if build.part.trackable:
-                # A build for a trackable part must specify serial numbers
+                # A build for a trackable part may optionally specify serial numbers.
 
                 sn = request.POST.get('serial_numbers', '')
 
@@ -295,7 +295,9 @@ class BuildComplete(AjaxUpdateView):
                         valid = False
 
             if valid:
-                build.completeBuild(location, serials, request.user)
+                if not build.completeBuild(location, serials, request.user):
+                    form.non_field_errors = [('Build could not be completed')]
+                    valid = False
 
         data = {
             'form_valid': valid,

InvenTree/part/templates/part/tabs.html

@@ -25,7 +25,7 @@
     <li{% ifequal tab 'bom' %} class="active"{% endifequal %}>
         <a href="{% url 'part-bom' part.id %}">{% trans "BOM" %}<span class="badge{% if part.is_bom_valid == False %} badge-alert{% endif %}">{{ part.bom_count }}</span></a></li>
     <li{% ifequal tab 'build' %} class="active"{% endifequal %}>
-        <a href="{% url 'part-build' part.id %}">{% trans "Build" %}<span class='badge'>{{ part.active_builds|length }}</span></a></li>
+        <a href="{% url 'part-build' part.id %}">{% trans "Build Orders" %}<span class='badge'>{{ part.active_builds|length }}</span></a></li>
     {% endif %}
     {% if part.component or part.used_in_count > 0 %}
     <li{% ifequal tab 'used' %} class="active"{% endifequal %}>