feat: add company level validation for accounting dimension

(cherry picked from commit 60efd3e219)

erpnext/accounts/doctype/accounting_dimension/accounting_dimension.json

@@ -31,7 +31,8 @@
    "label": "Reference Document Type",
    "options": "DocType",
    "read_only_depends_on": "eval:!doc.__islocal",
-   "reqd": 1
+   "reqd": 1,
+   "search_index": 1
   },
   {
    "default": "0",

erpnext/controllers/accounts_controller.py

@@ -8,7 +8,7 @@ from collections import defaultdict
 import frappe
 from frappe import _, bold, qb, throw
 from frappe.model.workflow import get_workflow_name, is_transition_condition_satisfied
-from frappe.query_builder import Criterion
+from frappe.query_builder import Criterion, DocType
 from frappe.query_builder.custom import ConstantColumn
 from frappe.query_builder.functions import Abs, Sum
 from frappe.utils import (
@@ -266,6 +266,7 @@ class AccountsController(TransactionBase):
 
 		self.set_total_in_words()
 		self.set_default_letter_head()
+		self.validate_company_in_accounting_dimension()
 
 	def set_default_letter_head(self):
 		if hasattr(self, "letter_head") and not self.letter_head:
@@ -403,6 +404,40 @@ class AccountsController(TransactionBase):
 		for row in batches:
 			frappe.delete_doc("Batch", row.name)
 
+	def validate_company_in_accounting_dimension(self):
+		doc_field = DocType("DocField")
+		accounting_dimension = DocType("Accounting Dimension")
+		query = (
+			frappe.qb.from_(accounting_dimension)
+			.select(accounting_dimension.document_type)
+			.join(doc_field)
+			.on(doc_field.parent == accounting_dimension.document_type)
+			.where(doc_field.fieldname == "company")
+		).run(as_list=True)
+
+		dimension_list = sum(query, ["Project"])
+		self.validate_company(dimension_list)
+
+		if childs := self.get_all_children():
+			for child in childs:
+				self.validate_company(dimension_list, child)
+
+	def validate_company(self, dimension_list, child=None):
+		for dimension in dimension_list:
+			if not child:
+				dimension_value = self.get(frappe.scrub(dimension))
+			else:
+				dimension_value = child.get(frappe.scrub(dimension))
+
+			if dimension_value:
+				company = frappe.get_cached_value(dimension, dimension_value, "company")
+				if company and company != self.company:
+					frappe.throw(
+						_("{0}: {1} does not belong to the Company: {2}").format(
+							dimension, frappe.bold(dimension_value), self.company
+						)
+					)
+
 	def validate_return_against_account(self):
 		if self.doctype in ["Sales Invoice", "Purchase Invoice"] and self.is_return and self.return_against:
 			cr_dr_account_field = "debit_to" if self.doctype == "Sales Invoice" else "credit_to"