Add ability to edit 'delete_on_deplete' field

InvenTree/stock/forms.py

@@ -34,6 +34,7 @@ class CreateStockItemForm(HelperForm):
             'location',
             'batch',
             'quantity',
+            'delete_on_deplete',
             'status',
             'notes',
             'URL',
@@ -78,6 +79,7 @@ class EditStockItemForm(HelperForm):
         fields = [
             'supplier_part',
             'batch',
+            'delete_on_deplete',
             'status',
             'notes',
             'URL',

InvenTree/stock/models.py

@@ -286,9 +286,9 @@ class StockItem(models.Model):
         self.location = location
 
         self.addTransactionNote(msg,
-                                  user,
-                                  notes=notes,
-                                  system=True)
+                                user,
+                                notes=notes,
+                                system=True)
 
         self.save()
 
@@ -296,8 +296,8 @@ class StockItem(models.Model):
 
     @transaction.atomic
     def updateQuantity(self, quantity):
-        """ Update stock quantity for this item. 
-
+        """ Update stock quantity for this item.
+        
         If the quantity has reached zero, this StockItem will be deleted.
 
         Returns: