Add field 'take_from' to Build

InvenTree/build/migrations/0013_build_take_from.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.2 on 2019-05-10 08:50
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0015_stockitem_delete_on_deplete'),
+        ('build', '0012_auto_20190508_2332'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='build',
+            name='take_from',
+            field=models.ForeignKey(blank=True, help_text='Select location to take stock from for this build (leave blank to take from any stock location', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='sourcing_builds', to='stock.StockLocation'),
+        ),
+    ]

InvenTree/build/models.py

@@ -27,6 +27,7 @@ class Build(models.Model):
         part: The part to be built (from component BOM items)
         title: Brief title describing the build (required)
         quantity: Number of units to be built
+        take_from: Location to take stock from to make this build (if blank, can take from anywhere)
         status: Build status code
         batch: Batch code transferred to build parts (optional)
         creation_date: Date the build was created (auto)
@@ -41,6 +42,11 @@ class Build(models.Model):
     def get_absolute_url(self):
         return reverse('build-detail', kwargs={'pk': self.id})
 
+    title = models.CharField(
+        blank=False,
+        max_length=100,
+        help_text='Brief description of the build')
+
     part = models.ForeignKey('part.Part', on_delete=models.CASCADE,
                              related_name='builds',
                              limit_choices_to={
@@ -50,10 +56,11 @@ class Build(models.Model):
                              help_text='Select part to build',
                              )
     
-    title = models.CharField(
-        blank=False,
-        max_length=100,
-        help_text='Brief description of the build')
+    take_from = models.ForeignKey('stock.StockLocation', on_delete=models.SET_NULL,
+                                  related_name='sourcing_builds',
+                                  null=True, blank=True,
+                                  help_text='Select location to take stock from for this build (leave blank to take from any stock location'
+                                  )
     
     quantity = models.PositiveIntegerField(
         default=1,