fix: Post Dated unallocated amount not considered in Advance Amount in AR/AP summary (#21837)

* fix: Post Dated unallocateed amount not considered in Advance Amount in AR/AP summary report

* fix: Add future payment filter in AR/AP summary

* fix: Show unallocated future payments only till current creation date

* fix: Remove extra query

* fix: Remove debug

* fix: Condition

erpnext/accounts/party.py

@@ -602,10 +602,14 @@ def get_party_shipping_address(doctype, name):
 	else:
 		return ''
 
-def get_partywise_advanced_payment_amount(party_type, posting_date = None, company=None):
+def get_partywise_advanced_payment_amount(party_type, posting_date = None, future_payment=0, company=None):
 	cond = "1=1"
 	if posting_date:
-		cond = "posting_date <= '{0}'".format(posting_date)
+		if future_payment:
+			cond = "posting_date <= '{0}' OR DATE(creation) <= '{0}' """.format(posting_date)
+		else:
+			cond = "posting_date <= '{0}'".format(posting_date)
+
 	if company:
 		cond += "and company = '{0}'".format(company)
 

erpnext/accounts/report/accounts_receivable/accounts_receivable.py

@@ -559,6 +559,14 @@ class ReceivablePayableReport(object):
 		conditions, values = self.prepare_conditions()
 		order_by = self.get_order_by_condition()
 
+		if self.filters.show_future_payments:
+			values.insert(2, self.filters.report_date)
+
+			date_condition = """AND (posting_date <= %s
+				OR (against_voucher IS NULL AND DATE(creation) <= %s))"""
+		else:
+			date_condition = "AND posting_date <=%s"
+
 		if self.filters.get(scrub(self.party_type)):
 			select_fields = "debit_in_account_currency as debit, credit_in_account_currency as credit"
 		else:
@@ -574,9 +582,8 @@ class ReceivablePayableReport(object):
 				docstatus < 2
 				and party_type=%s
 				and (party is not null and party != '')
-				and posting_date <= %s
+				{1} {2} {3}"""
-				{1} {2}"""
+			.format(select_fields, date_condition, conditions, order_by), values, as_dict=True)
-			.format(select_fields, conditions, order_by), values, as_dict=True)
 
 	def get_sales_invoices_or_customers_based_on_sales_person(self):
 		if self.filters.get("sales_person"):

erpnext/accounts/report/accounts_receivable_summary/accounts_receivable_summary.js

@@ -111,7 +111,12 @@ frappe.query_reports["Accounts Receivable Summary"] = {
 			"fieldname":"based_on_payment_terms",
 			"label": __("Based On Payment Terms"),
 			"fieldtype": "Check",
-		}
+		},
+		{
+			"fieldname":"show_future_payments",
+			"label": __("Show Future Payments"),
+			"fieldtype": "Check",
+		},
 	],
 
 	onload: function(report) {

erpnext/accounts/report/accounts_receivable_summary/accounts_receivable_summary.py

@@ -33,7 +33,7 @@ class AccountsReceivableSummary(ReceivablePayableReport):
 		self.get_party_total(args)
 
 		party_advance_amount = get_partywise_advanced_payment_amount(self.party_type,
-			self.filters.report_date, self.filters.company) or {}
+			self.filters.report_date, self.filters.show_future_payments, self.filters.company) or {}
 
 		for party, party_dict in iteritems(self.party_total):
 			if party_dict.outstanding == 0: