Merge pull request #42926 from khushi8112/asset-value-through-landed-…

…cost-voucher

fix: link Purchase Invoice and Receipt Items to Asset

erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py

@@ -1267,7 +1267,11 @@ def make_provisional_gl_entry(self, gl_entries, item):
 	def update_gross_purchase_amount_for_linked_assets(self, item):
 		assets = frappe.db.get_all(
 			"Asset",
-			filters={"purchase_invoice": self.name, "item_code": item.item_code},
+			filters={
+				"purchase_invoice": self.name,
+				"item_code": item.item_code,
+				"purchase_invoice_item": ("in", [item.name, ""]),
+			},
 			fields=["name", "asset_quantity"],
 		)
 		for asset in assets:

erpnext/assets/doctype/asset/asset.js

@@ -670,6 +670,11 @@ frappe.ui.form.on("Asset", {
 			if (item.asset_location) {
 				frm.set_value("location", item.asset_location);
 			}
+			if (doctype === "Purchase Receipt") {
+				frm.set_value("purchase_receipt_item", item.name);
+			} else if (doctype === "Purchase Invoice") {
+				frm.set_value("purchase_invoice_item", item.name);
+			}
 		});
 	},
 

erpnext/assets/doctype/asset/asset.json

@@ -33,14 +33,16 @@
   "dimension_col_break",
   "purchase_details_section",
   "purchase_receipt",
+  "purchase_receipt_item",
   "purchase_invoice",
+  "purchase_invoice_item",
+  "purchase_date",
   "available_for_use_date",
-  "total_asset_cost",
-  "additional_asset_cost",
   "column_break_23",
   "gross_purchase_amount",
   "asset_quantity",
-  "purchase_date",
+  "additional_asset_cost",
+  "total_asset_cost",
   "section_break_23",
   "calculate_depreciation",
   "column_break_33",
@@ -536,6 +538,20 @@
    "fieldname": "opening_number_of_booked_depreciations",
    "fieldtype": "Int",
    "label": "Opening Number of Booked Depreciations"
+  },
+  {
+   "fieldname": "purchase_receipt_item",
+   "fieldtype": "Link",
+   "hidden": 1,
+   "label": "Purchase Receipt Item",
+   "options": "Purchase Receipt Item"
+  },
+  {
+   "fieldname": "purchase_invoice_item",
+   "fieldtype": "Link",
+   "hidden": 1,
+   "label": "Purchase Invoice Item",
+   "options": "Purchase Invoice Item"
   }
  ],
  "idx": 72,
@@ -579,7 +595,7 @@
    "link_fieldname": "target_asset"
   }
  ],
- "modified": "2024-08-01 16:39:09.340973",
+ "modified": "2024-08-26 23:28:29.095139",
  "modified_by": "Administrator",
  "module": "Assets",
  "name": "Asset",

erpnext/assets/doctype/asset/asset.py

@@ -94,7 +94,9 @@ class Asset(AccountsController):
 		purchase_amount: DF.Currency
 		purchase_date: DF.Date | None
 		purchase_invoice: DF.Link | None
+		purchase_invoice_item: DF.Link | None
 		purchase_receipt: DF.Link | None
+		purchase_receipt_item: DF.Link | None
 		split_from: DF.Link | None
 		status: DF.Literal[
 			"Draft",

erpnext/controllers/buying_controller.py

@@ -824,6 +824,8 @@ def make_asset(self, row, is_grouped_asset=False):
 				"asset_quantity": asset_quantity,
 				"purchase_receipt": self.name if self.doctype == "Purchase Receipt" else None,
 				"purchase_invoice": self.name if self.doctype == "Purchase Invoice" else None,
+				"purchase_receipt_item": row.name if self.doctype == "Purchase Receipt" else None,
+				"purchase_invoice_item": row.name if self.doctype == "Purchase Invoice" else None,
 			}
 		)
 

erpnext/patches.txt

@@ -379,3 +379,4 @@ erpnext.patches.v15_0.drop_index_posting_datetime_from_sle
 erpnext.patches.v15_0.add_disassembly_order_stock_entry_type #1
 erpnext.patches.v15_0.set_standard_stock_entry_type
 erpnext.patches.v15_0.set_difference_amount_in_asset_value_adjustment
+erpnext.patches.v15_0.link_purchase_item_to_asset_doc

erpnext/patches/v15_0/link_purchase_item_to_asset_doc.py

@@ -0,0 +1,74 @@
+import frappe
+
+
+def execute():
+	if frappe.db.has_column("Asset", "purchase_invoice_item") and frappe.db.has_column(
+		"Asset", "purchase_receipt_item"
+	):
+		# Get all assets with their related Purchase Invoice and Purchase Receipt
+		assets = frappe.get_all(
+			"Asset",
+			filters={"docstatus": 0},
+			fields=[
+				"name",
+				"item_code",
+				"purchase_invoice",
+				"purchase_receipt",
+				"gross_purchase_amount",
+				"asset_quantity",
+				"purchase_invoice_item",
+				"purchase_receipt_item",
+			],
+		)
+
+		for asset in assets:
+			# Get Purchase Invoice Items
+			if asset.purchase_invoice and not asset.purchase_invoice_item:
+				purchase_invoice_item = get_linked_item(
+					"Purchase Invoice Item",
+					asset.purchase_invoice,
+					asset.item_code,
+					asset.gross_purchase_amount,
+					asset.asset_quantity,
+				)
+				frappe.db.set_value("Asset", asset.name, "purchase_invoice_item", purchase_invoice_item)
+
+			# Get Purchase Receipt Items
+			if asset.purchase_receipt and not asset.purchase_receipt_item:
+				purchase_receipt_item = get_linked_item(
+					"Purchase Receipt Item",
+					asset.purchase_receipt,
+					asset.item_code,
+					asset.gross_purchase_amount,
+					asset.asset_quantity,
+				)
+				frappe.db.set_value("Asset", asset.name, "purchase_receipt_item", purchase_receipt_item)
+
+
+def get_linked_item(doctype, parent, item_code, amount, quantity):
+	items = frappe.get_all(
+		doctype,
+		filters={
+			"parenttype": doctype.replace(" Item", ""),
+			"parent": parent,
+			"item_code": item_code,
+		},
+		fields=["name", "rate", "amount", "qty", "landed_cost_voucher_amount"],
+	)
+	if len(items) == 1:
+		# If only one item exists, return it directly
+		return items[0].name
+
+	for item in items:
+		landed_cost = item.get("landed_cost_voucher_amount", 0)
+		# Check if the asset is grouped
+		if quantity > 1:
+			if item.amount + landed_cost == amount and item.qty == quantity:
+				return item.name
+			elif item.qty == quantity:
+				return item.name
+		else:
+			if item.rate + (landed_cost / item.qty) == amount:
+				return item.name
+
+	return items[0].name if items else None

erpnext/stock/doctype/purchase_receipt/purchase_receipt.py

@@ -828,7 +828,11 @@ def make_tax_gl_entries(self, gl_entries, via_landed_cost_voucher=False):
 	def update_assets(self, item, valuation_rate):
 		assets = frappe.db.get_all(
 			"Asset",
-			filters={"purchase_receipt": self.name, "item_code": item.item_code},
+			filters={
+				"purchase_receipt": self.name,
+				"item_code": item.item_code,
+				"purchase_receipt_item": ("in", [item.name, ""]),
+			},
 			fields=["name", "asset_quantity"],
 		)
 

erpnext/stock/stock_ledger.py

@@ -1533,7 +1533,7 @@ def get_previous_sle_of_current_voucher(args, operator="<", exclude_current_vouc
 		operator = "<="
 		voucher_condition = f"and creation < '{creation}'"
 
-	sle = frappe.db.sql(
+	sle = frappe.db.sql(  # nosemgrep
 		f"""
 		select *, posting_datetime as "timestamp"
 		from `tabStock Ledger Entry`
@@ -1630,6 +1630,7 @@ def get_stock_ledger_entries(
 	if extra_cond:
 		conditions += f"{extra_cond}"
 
+	# nosemgrep
 	return frappe.db.sql(
 		"""
 		select *, posting_datetime as "timestamp"
@@ -1745,7 +1746,7 @@ def get_valuation_rate(
 		return batch_obj.get_incoming_rate()
 
 	# Get valuation rate from last sle for the same item and warehouse
-	if last_valuation_rate := frappe.db.sql(
+	if last_valuation_rate := frappe.db.sql(  # nosemgrep
 		"""select valuation_rate
 		from `tabStock Ledger Entry` force index (item_warehouse)
 		where
@@ -1825,7 +1826,7 @@ def update_qty_in_future_sle(args, allow_negative_stock=False):
 		detail = next_stock_reco_detail[0]
 		datetime_limit_condition = get_datetime_limit_condition(detail)
 
-	frappe.db.sql(
+	frappe.db.sql(  # nosemgrep
 		f"""
 		update `tabStock Ledger Entry`
 		set qty_after_transaction = qty_after_transaction + {qty_shift}
@@ -1991,8 +1992,8 @@ def is_negative_with_precision(neg_sle, is_batch=False):
 	return qty_deficit < 0 and abs(qty_deficit) > 0.0001
 
 
-def get_future_sle_with_negative_qty(args):
-	return frappe.db.sql(
+def get_future_sle_with_negative_qty(sle_args):
+	return frappe.db.sql(  # nosemgrep
 		"""
 		select
 			qty_after_transaction, posting_date, posting_time,
@@ -2008,13 +2009,13 @@ def get_future_sle_with_negative_qty(args):
 		order by posting_date asc, posting_time asc
 		limit 1
 	""",
-		args,
+		sle_args,
 		as_dict=1,
 	)
 
 
-def get_future_sle_with_negative_batch_qty(args):
-	return frappe.db.sql(
+def get_future_sle_with_negative_batch_qty(sle_args):
+	return frappe.db.sql(  # nosemgrep
 		"""
 		with batch_ledger as (
 			select
@@ -2034,7 +2035,7 @@ def get_future_sle_with_negative_batch_qty(args):
 			and posting_datetime >= %(posting_datetime)s
 		limit 1
 	""",
-		args,
+		sle_args,
 		as_dict=1,
 	)