feat: create draft delivery trips from draft delivery notes

erpnext/stock/doctype/delivery_note/delivery_note.json

@@ -124,13 +124,14 @@
   "per_returned",
   "transporter_info",
   "transporter",
-  "driver",
   "lr_no",
-  "vehicle_no",
+  "delivery_trip",
+  "driver",
   "col_break34",
   "transporter_name",
-  "driver_name",
   "lr_date",
+  "vehicle_no",
+  "driver_name",
   "customer_po_details",
   "po_no",
   "column_break_17",
@@ -1391,13 +1392,20 @@
    "fieldname": "named_place",
    "fieldtype": "Data",
    "label": "Named Place"
+  },
+  {
+   "fieldname": "delivery_trip",
+   "fieldtype": "Link",
+   "label": "Delivery Trip",
+   "options": "Delivery Trip",
+   "print_hide": 1
   }
  ],
  "icon": "fa fa-truck",
  "idx": 146,
  "is_submittable": 1,
  "links": [],
- "modified": "2024-03-27 13:06:49.519676",
+ "modified": "2024-03-29 19:03:55.374173",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Delivery Note",

erpnext/stock/doctype/delivery_note/delivery_note.py

@@ -64,6 +64,7 @@ class DeliveryNote(SellingController):
 		customer_address: DF.Link | None
 		customer_group: DF.Link | None
 		customer_name: DF.Data | None
+		delivery_trip: DF.Link | None
 		disable_rounded_total: DF.Check
 		discount_amount: DF.Currency
 		dispatch_address: DF.TextEditor | None
@@ -76,7 +77,7 @@ class DeliveryNote(SellingController):
 		ignore_pricing_rule: DF.Check
 		in_words: DF.Data | None
 		incoterm: DF.Link | None
-		installation_status: DF.Literal[None]
+		installation_status: DF.LiteralNone
 		instructions: DF.Text | None
 		inter_company_reference: DF.Link | None
 		is_internal_customer: DF.Check
@@ -1068,7 +1069,6 @@ def make_delivery_trip(source_name, target_doc=None):
 		{
 			"Delivery Note": {
 				"doctype": "Delivery Stop",
-				"validation": {"docstatus": ["=", 1]},
 				"on_parent": target_doc,
 				"field_map": {
 					"name": "delivery_note",

erpnext/stock/doctype/delivery_note/delivery_note_list.js

@@ -30,12 +30,6 @@ frappe.listview_settings["Delivery Note"] = {
 			const docnames = doclist.get_checked_items(true);
 
 			if (selected_docs.length > 0) {
-				for (let doc of selected_docs) {
-					if (!doc.docstatus) {
-						frappe.throw(__("Cannot create a Delivery Trip from Draft documents."));
-					}
-				}
-
 				frappe.new_doc("Delivery Trip").then(() => {
 					// Empty out the child table before inserting new ones
 					cur_frm.set_value("delivery_stops", []);

erpnext/stock/doctype/delivery_note/test_delivery_note.py

@@ -41,6 +41,8 @@
 from erpnext.stock.doctype.warehouse.test_warehouse import get_warehouse
 from erpnext.stock.stock_ledger import get_previous_sle
 
+from erpnext.stock.doctype.delivery_trip.test_delivery_trip import create_driver
+
 
 class TestDeliveryNote(FrappeTestCase):
 	def test_delivery_note_qty(self):
@@ -1064,6 +1066,21 @@ def test_delivery_trip(self):
 		dn = create_delivery_note()
 		dt = make_delivery_trip(dn.name)
 		self.assertEqual(dn.name, dt.delivery_stops[0].delivery_note)
+		dt.delivery_stops[0].customer_address = "fake string"
+		dt.flags.ignore_mandatory = True
+		dt.save()
+		dn.reload()
+		self.assertEqual(dn.delivery_trip, dt.name)
+
+		dn = create_delivery_note(do_not_submit=True)
+		dt = make_delivery_trip(dn.name)
+		self.assertEqual(dn.name, dt.delivery_stops[0].delivery_note)
+		dt.driver = create_driver()
+		self.assertRaisesRegex(
+			frappe.exceptions.ValidationError,
+			r"^Delivery Notes should not be in draft state when submitting a Delivery Trip.*",
+			dt.submit,
+		)
 
 	def test_delivery_note_with_cost_center(self):
 		from erpnext.accounts.doctype.cost_center.test_cost_center import create_cost_center

erpnext/stock/doctype/delivery_trip/delivery_trip.js

@@ -60,7 +60,6 @@ frappe.ui.form.on("Delivery Trip", {
 							company: frm.doc.company,
 						},
 						get_query_filters: {
-							docstatus: 1,
 							company: frm.doc.company,
 						},
 					});

erpnext/stock/doctype/delivery_trip/delivery_trip.py

@@ -54,11 +54,18 @@ def validate(self):
 		if self._action == "submit" and not self.driver:
 			frappe.throw(_("A driver must be set to submit."))
 
+		if self._action == "submit":
+			self.validate_delivery_note_not_draft()
 		self.validate_stop_addresses()
 
+	def on_update(self):
+		self.update_delivery_notes()
+
+	def on_trash(self):
+		self.update_delivery_notes(delete=True)
+
 	def on_submit(self):
 		self.update_status()
-		self.update_delivery_notes()
 
 	def on_update_after_submit(self):
 		self.update_status()
@@ -72,6 +79,20 @@ def validate_stop_addresses(self):
 			if not stop.customer_address:
 				stop.customer_address = get_address_display(frappe.get_doc("Address", stop.address).as_dict())
 
+	def validate_delivery_note_not_draft(self):
+		delivery_notes = list(set(stop.delivery_note for stop in self.delivery_stops if stop.delivery_note))
+		draft_delivery_notes = frappe.get_all(
+			"Delivery Note",
+			{"docstatus": 0, "name": ["in", delivery_notes]},
+			pluck="name",
+		)
+		if draft_delivery_notes:
+			frappe.throw(
+				_(
+					"Delivery Notes should not be in draft state when submitting a Delivery Trip. The following Delivery Notes are still in draft state: {0}. Please submit them first."
+				).format(", ".join(draft_delivery_notes))
+			)
+
 	def update_status(self):
 		status = {0: "Draft", 1: "Scheduled", 2: "Cancelled"}[self.docstatus]
 
@@ -100,22 +121,29 @@ def update_delivery_notes(self, delete=False):
 			"driver": self.driver,
 			"driver_name": self.driver_name,
 			"vehicle_no": self.vehicle,
+			"delivery_trip": self.name,
 			"lr_no": self.name,
 			"lr_date": self.departure_time,
 		}
 
+		delivery_notes_updated = set()
+
 		for delivery_note in delivery_notes:
 			note_doc = frappe.get_doc("Delivery Note", delivery_note)
 
 			for field, value in update_fields.items():
+				prev_value = getattr(note_doc, field)
 				value = None if delete else value
+				if prev_value != value:
+					delivery_notes_updated.add(delivery_note)
 				setattr(note_doc, field, value)
 
-			note_doc.flags.ignore_validate_update_after_submit = True
-			note_doc.save()
+			if delivery_note in delivery_notes_updated:
+				note_doc.flags.ignore_validate_update_after_submit = True
+				note_doc.save()
 
-		delivery_notes = [get_link_to_form("Delivery Note", note) for note in delivery_notes]
-		frappe.msgprint(_("Delivery Notes {0} updated").format(", ".join(delivery_notes)))
+		delivery_notes_updated = [get_link_to_form("Delivery Note", note) for note in delivery_notes_updated]
+		frappe.msgprint(_("Delivery Notes {0} updated").format(", ".join(delivery_notes_updated)))
 
 	@frappe.whitelist()
 	def process_route(self, optimize):