refactor: configurable posting date for Exc Gain / Loss journal

(cherry picked from commit 3fbd2ca0d9)

# Conflicts:
#	erpnext/accounts/doctype/accounts_settings/accounts_settings.json
#	erpnext/accounts/doctype/accounts_settings/accounts_settings.py

erpnext/accounts/doctype/accounts_settings/accounts_settings.json

@@ -43,7 +43,14 @@
   "allow_stale",
   "section_break_jpd0",
   "auto_reconcile_payments",
+<<<<<<< HEAD
   "stale_days",
+=======
+  "auto_reconciliation_job_trigger",
+  "reconciliation_queue_size",
+  "column_break_resa",
+  "exchange_gain_loss_posting_date",
+>>>>>>> 3fbd2ca0d9 (refactor: configurable posting date for Exc Gain / Loss journal)
   "invoicing_settings_tab",
   "accounts_transactions_settings_section",
   "over_billing_allowance",
@@ -462,6 +469,76 @@
    "fieldname": "remarks_section",
    "fieldtype": "Section Break",
    "label": "Remarks Column Length"
+<<<<<<< HEAD
+=======
+  },
+  {
+   "default": "0",
+   "description": "On enabling this cancellation entries will be posted on the actual cancellation date and reports will consider cancelled entries as well",
+   "fieldname": "enable_immutable_ledger",
+   "fieldtype": "Check",
+   "label": "Enable Immutable Ledger"
+  },
+  {
+   "fieldname": "column_break_gjcc",
+   "fieldtype": "Column Break"
+  },
+  {
+   "default": "0",
+   "description": "Enable this option to calculate daily depreciation by considering the total number of days in the entire depreciation period, (including leap years) while using daily pro-rata based depreciation",
+   "fieldname": "calculate_depr_using_total_days",
+   "fieldtype": "Check",
+   "label": "Calculate daily depreciation using total days in depreciation period"
+  },
+  {
+   "description": "Payment Request created from Sales Order or Purchase Order will be in Draft status. When disabled document will be in unsaved state.",
+   "fieldname": "payment_request_settings",
+   "fieldtype": "Tab Break",
+   "label": "Payment Request"
+  },
+  {
+   "default": "1",
+   "fieldname": "create_pr_in_draft_status",
+   "fieldtype": "Check",
+   "label": "Create in Draft Status"
+  },
+  {
+   "fieldname": "column_break_yuug",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "column_break_resa",
+   "fieldtype": "Column Break"
+  },
+  {
+   "default": "15",
+   "description": "Interval should be between 1 to 59 MInutes",
+   "fieldname": "auto_reconciliation_job_trigger",
+   "fieldtype": "Int",
+   "label": "Auto Reconciliation Job Trigger"
+  },
+  {
+   "default": "5",
+   "description": "Documents Processed on each trigger. Queue Size should be between 5 and 100",
+   "fieldname": "reconciliation_queue_size",
+   "fieldtype": "Int",
+   "label": "Reconciliation Queue Size"
+  },
+  {
+   "default": "0",
+   "description": "Ignores legacy Is Opening field in GL Entry that allows adding opening balance post the system is in use while generating reports",
+   "fieldname": "ignore_is_opening_check_for_reporting",
+   "fieldtype": "Check",
+   "label": "Ignore Is Opening check for reporting"
+  },
+  {
+   "default": "Payment",
+   "description": "Only applies for Normal Payments",
+   "fieldname": "exchange_gain_loss_posting_date",
+   "fieldtype": "Select",
+   "label": "Posting Date Inheritance for Exchange Gain / Loss",
+   "options": "Invoice\nPayment"
+>>>>>>> 3fbd2ca0d9 (refactor: configurable posting date for Exc Gain / Loss journal)
   }
  ],
  "icon": "icon-cog",
@@ -469,7 +546,11 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
+<<<<<<< HEAD
  "modified": "2024-01-22 12:10:10.151819",
+=======
+ "modified": "2025-01-22 17:53:47.968079",
+>>>>>>> 3fbd2ca0d9 (refactor: configurable posting date for Exc Gain / Loss journal)
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Accounts Settings",

erpnext/accounts/doctype/accounts_settings/accounts_settings.py

@@ -14,6 +14,62 @@ from erpnext.stock.utils import check_pending_reposting
 
 
 class AccountsSettings(Document):
+<<<<<<< HEAD
+=======
+	# begin: auto-generated types
+	# This code is auto-generated. Do not modify anything in this block.
+
+	from typing import TYPE_CHECKING
+
+	if TYPE_CHECKING:
+		from frappe.types import DF
+
+		acc_frozen_upto: DF.Date | None
+		add_taxes_from_item_tax_template: DF.Check
+		allow_multi_currency_invoices_against_single_party_account: DF.Check
+		allow_stale: DF.Check
+		auto_reconcile_payments: DF.Check
+		auto_reconciliation_job_trigger: DF.Int
+		automatically_fetch_payment_terms: DF.Check
+		automatically_process_deferred_accounting_entry: DF.Check
+		book_asset_depreciation_entry_automatically: DF.Check
+		book_deferred_entries_based_on: DF.Literal["Days", "Months"]
+		book_deferred_entries_via_journal_entry: DF.Check
+		book_tax_discount_loss: DF.Check
+		calculate_depr_using_total_days: DF.Check
+		check_supplier_invoice_uniqueness: DF.Check
+		create_pr_in_draft_status: DF.Check
+		credit_controller: DF.Link | None
+		delete_linked_ledger_entries: DF.Check
+		determine_address_tax_category_from: DF.Literal["Billing Address", "Shipping Address"]
+		enable_common_party_accounting: DF.Check
+		enable_fuzzy_matching: DF.Check
+		enable_immutable_ledger: DF.Check
+		enable_party_matching: DF.Check
+		exchange_gain_loss_posting_date: DF.Literal["Invoice", "Payment"]
+		frozen_accounts_modifier: DF.Link | None
+		general_ledger_remarks_length: DF.Int
+		ignore_account_closing_balance: DF.Check
+		ignore_is_opening_check_for_reporting: DF.Check
+		make_payment_via_journal_entry: DF.Check
+		merge_similar_account_heads: DF.Check
+		over_billing_allowance: DF.Currency
+		post_change_gl_entries: DF.Check
+		receivable_payable_remarks_length: DF.Int
+		reconciliation_queue_size: DF.Int
+		role_allowed_to_over_bill: DF.Link | None
+		round_row_wise_tax: DF.Check
+		show_balance_in_coa: DF.Check
+		show_inclusive_tax_in_print: DF.Check
+		show_payment_schedule_in_print: DF.Check
+		show_taxes_as_table_in_print: DF.Check
+		stale_days: DF.Int
+		submit_journal_entries: DF.Check
+		unlink_advance_payment_on_cancelation_of_order: DF.Check
+		unlink_payment_on_cancellation_of_invoice: DF.Check
+	# end: auto-generated types
+
+>>>>>>> 3fbd2ca0d9 (refactor: configurable posting date for Exc Gain / Loss journal)
 	def validate(self):
 		old_doc = self.get_doc_before_save()
 		clear_cache = False

erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.py

@@ -354,6 +354,9 @@ class PaymentReconciliation(Document):
 	def allocate_entries(self, args):
 		self.validate_entries()
 
+		exc_gain_loss_posting_date = frappe.db.get_single_value(
+			"Accounts Settings", "exchange_gain_loss_posting_date", cache=True
+		)
 		invoice_exchange_map = self.get_invoice_exchange_map(args.get("invoices"), args.get("payments"))
 		default_exchange_gain_loss_account = frappe.get_cached_value(
 			"Company", self.company, "exchange_gain_loss_account"
@@ -380,6 +383,8 @@ class PaymentReconciliation(Document):
 				res.difference_account = default_exchange_gain_loss_account
 				res.exchange_rate = inv.get("exchange_rate")
 				res.update({"gain_loss_posting_date": pay.get("posting_date")})
+				if exc_gain_loss_posting_date == "Invoice":
+					res.update({"gain_loss_posting_date": inv.get("invoice_date")})
 
 				if pay.get("amount") == 0:
 					entries.append(res)