feat: add total weight in shipment

erpnext/stock/doctype/shipment/shipment.json

@@ -34,6 +34,7 @@
   "shipment_parcel",
   "parcel_template",
   "add_template",
+  "total_weight",
   "column_break_28",
   "shipment_delivery_note",
   "shipment_details_section",
@@ -429,11 +430,17 @@
    "label": "Pickup Contact Person",
    "mandatory_depends_on": "eval:doc.pickup_from_type === 'Company'",
    "options": "User"
+  },
+  {
+   "fieldname": "total_weight",
+   "fieldtype": "Float",
+   "label": "Total Weight (kg)",
+   "read_only": 1
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2024-03-27 13:10:41.030764",
+ "modified": "2025-02-20 16:55:20.076418",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Shipment",

erpnext/stock/doctype/shipment/shipment.py

@@ -65,6 +65,7 @@ class Shipment(Document):
 		shipment_parcel: DF.Table[ShipmentParcel]
 		shipment_type: DF.Literal["Goods", "Documents"]
 		status: DF.Literal["Draft", "Submitted", "Booked", "Cancelled", "Completed"]
+		total_weight: DF.Float
 		tracking_status: DF.Literal["", "In Progress", "Delivered", "Returned", "Lost"]
 		tracking_status_info: DF.Data | None
 		tracking_url: DF.SmallText | None
@@ -75,6 +76,7 @@ def validate(self):
 		self.validate_weight()
 		self.validate_pickup_time()
 		self.set_value_of_goods()
+		self.set_total_weight()
 		if self.docstatus == 0:
 			self.status = "Draft"
 
@@ -93,6 +95,12 @@ def validate_weight(self):
 			if flt(parcel.weight) <= 0:
 				frappe.throw(_("Parcel weight cannot be 0"))
 
+	def set_total_weight(self):
+		self.total_weight = self.get_total_weight()
+
+	def get_total_weight(self):
+		return sum(flt(parcel.weight) * parcel.count for parcel in self.shipment_parcel if parcel.count > 0)
+
 	def validate_pickup_time(self):
 		if self.pickup_from and self.pickup_to and get_time(self.pickup_to) < get_time(self.pickup_from):
 			frappe.throw(_("Pickup To time should be greater than Pickup From time"))

erpnext/stock/doctype/shipment/test_shipment.py

@@ -29,6 +29,17 @@ def test_shipment_from_delivery_note(self):
 		self.assertEqual(len(second_shipment.shipment_delivery_note), 1)
 		self.assertEqual(second_shipment.shipment_delivery_note[0].delivery_note, delivery_note.name)
 
+	def test_get_total_weight(self):
+		shipment = frappe.new_doc("Shipment")
+		shipment.extend(
+			"shipment_parcel",
+			[
+				{"length": 5, "width": 5, "height": 5, "weight": 5, "count": 5},
+				{"length": 5, "width": 5, "height": 5, "weight": 10, "count": 1},
+			],
+		)
+		self.assertEqual(shipment.get_total_weight(), 35)
+
 
 def create_test_delivery_note():
 	company = get_shipment_company()