From f704ccbb59d1dd00ef4c4f58282f0c6530b79fa3 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Tue, 26 Dec 2023 14:45:05 +0530
Subject: [PATCH] fix(ux): make PR and PI Item rate field readonly based on
 `Maintain Same Rate` (backport #38942) (#38944)

* fix(ux): make PI Item rate field editable

(cherry picked from commit eb5bb9f9a99e54be71c7ae5e24235b5b44692444)

* fix(ux): make PI Item rate field readonly based on `Maintain Same Rate`

(cherry picked from commit cb9114442b936f03c9c975900282b3b9db62e453)

* fix(ux): make PR Item rate field readonly based on `Maintain Same Rate`

(cherry picked from commit b1ba2103323c8bfe066c288b4c285cf1f3c5b20b)

---------

Co-authored-by: s-aga-r <sagarsharma.s312@gmail.com>
---
 .../doctype/purchase_invoice/purchase_invoice.js   | 12 ++++++++++++
 .../purchase_invoice_item.json                     |  3 +--
 .../doctype/purchase_receipt/purchase_receipt.js   | 14 ++++++++++++++
 .../purchase_receipt_item.json                     |  3 +--
 4 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index cebd61a6f500..215d8ec21535 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -163,6 +163,18 @@ erpnext.accounts.PurchaseInvoice = class PurchaseInvoice extends erpnext.buying.
 					}
 				})
 			}, __("Get Items From"));
+
+			if (!this.frm.doc.is_return) {
+				frappe.db.get_single_value("Buying Settings", "maintain_same_rate").then((value) => {
+					if (value) {
+						this.frm.doc.items.forEach((item) => {
+							this.frm.fields_dict.items.grid.update_docfield_property(
+								"rate", "read_only", (item.purchase_receipt && item.pr_detail)
+							);
+						});
+					}
+				});
+			}
 		}
 		this.frm.toggle_reqd("supplier_warehouse", this.frm.doc.is_subcontracted);
 
diff --git a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
index 7cad3ae1c0a3..9cf4e4fd7c5d 100644
--- a/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
+++ b/erpnext/accounts/doctype/purchase_invoice_item/purchase_invoice_item.json
@@ -288,7 +288,6 @@
    "oldfieldname": "import_rate",
    "oldfieldtype": "Currency",
    "options": "currency",
-   "read_only_depends_on": "eval: (!parent.is_return && doc.purchase_receipt && doc.pr_detail)",
    "reqd": 1
   },
   {
@@ -919,7 +918,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2023-11-30 16:26:05.629780",
+ "modified": "2023-12-25 22:00:28.043555",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Purchase Invoice Item",
diff --git a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
index 6c9d3392e365..2cbccb0774ca 100644
--- a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
+++ b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
@@ -88,6 +88,20 @@ frappe.ui.form.on("Purchase Receipt", {
 			}, __('Create'));
 		}
 
+		if (frm.doc.docstatus === 0) {
+			if (!frm.doc.is_return) {
+				frappe.db.get_single_value("Buying Settings", "maintain_same_rate").then((value) => {
+					if (value) {
+						frm.doc.items.forEach((item) => {
+							frm.fields_dict.items.grid.update_docfield_property(
+								"rate", "read_only", (item.purchase_order && item.purchase_order_item)
+							);
+						});
+					}
+				});
+			}
+		}
+
 		frm.events.add_custom_buttons(frm);
 	},
 
diff --git a/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.json b/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.json
index 7344d2a599b5..9bd692ad618f 100644
--- a/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.json
+++ b/erpnext/stock/doctype/purchase_receipt_item/purchase_receipt_item.json
@@ -359,7 +359,6 @@
    "oldfieldtype": "Currency",
    "options": "currency",
    "print_width": "100px",
-   "read_only_depends_on": "eval: (!parent.is_return && doc.purchase_order && doc.purchase_order_item)",
    "width": "100px"
   },
   {
@@ -1104,7 +1103,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2023-11-30 16:12:02.364608",
+ "modified": "2023-12-25 22:32:09.801965",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Purchase Receipt Item",