Merge pull request #27917 from frappe/mergify/bp/version-13-hotfix/pr-27896

fix: Status check for closed loans (backport #27896)

erpnext/loan_management/doctype/loan/loan.json

@@ -334,7 +334,6 @@
   },
   {
    "depends_on": "eval:doc.is_secured_loan",
-   "fetch_from": "loan_application.maximum_loan_amount",
    "fieldname": "maximum_loan_amount",
    "fieldtype": "Currency",
    "label": "Maximum Loan Amount",
@@ -360,7 +359,7 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-04-19 18:10:32.360818",
+ "modified": "2021-10-12 18:10:32.360818",
  "modified_by": "Administrator",
  "module": "Loan Management",
  "name": "Loan",

erpnext/loan_management/doctype/loan/loan.py

@@ -137,16 +137,23 @@ class Loan(AccountsController):
 			frappe.throw(_("Loan amount is mandatory"))
 
 	def link_loan_security_pledge(self):
-		if self.is_secured_loan:
+		if self.is_secured_loan and self.loan_application:
-			loan_security_pledge = frappe.db.get_value('Loan Security Pledge', {'loan_application': self.loan_application},
+			maximum_loan_value = frappe.db.get_value('Loan Security Pledge',
-				'name')
+				{
+					'loan_application': self.loan_application,
+					'status': 'Requested'
+				},
+				'sum(maximum_loan_value)'
+			)
 
-			if loan_security_pledge:
+			if maximum_loan_value:
-				frappe.db.set_value('Loan Security Pledge', loan_security_pledge, {
+				frappe.db.sql("""
-					'loan': self.name,
+					UPDATE `tabLoan Security Pledge`
-					'status': 'Pledged',
+					SET loan = %s, pledge_time = %s, status = 'Pledged'
-					'pledge_time': now_datetime()
+					WHERE status = 'Requested' and loan_application = %s
-				})
+				""", (self.name, now_datetime(), self.loan_application))
+
+				self.db_set('maximum_loan_amount', maximum_loan_value)
 
 	def unlink_loan_security_pledge(self):
 		pledges = frappe.get_all('Loan Security Pledge', fields=['name'], filters={'loan': self.name})

erpnext/loan_management/doctype/loan_application/loan_application.py

@@ -130,10 +130,11 @@ class LoanApplication(Document):
 def create_loan(source_name, target_doc=None, submit=0):
 	def update_accounts(source_doc, target_doc, source_parent):
 		account_details = frappe.get_all("Loan Type",
-		 fields=["mode_of_payment", "payment_account","loan_account", "interest_income_account", "penalty_income_account"],
+			fields=["mode_of_payment", "payment_account","loan_account", "interest_income_account", "penalty_income_account"],
-		 filters = {'name': source_doc.loan_type}
+			filters = {'name': source_doc.loan_type})[0]
-		)[0]
 
+		if source_doc.is_secured_loan:
+			target_doc.maximum_loan_amount = 0
 
 		target_doc.mode_of_payment = account_details.mode_of_payment
 		target_doc.payment_account = account_details.payment_account

erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.py

@@ -198,7 +198,7 @@ def get_disbursal_amount(loan, on_current_security_price=0):
 		security_value = get_total_pledged_security_value(loan)
 
 	if loan_details.is_secured_loan and not on_current_security_price:
-		security_value = flt(loan_details.maximum_loan_amount)
+		security_value = get_maximum_amount_as_per_pledged_security(loan)
 
 	if not security_value and not loan_details.is_secured_loan:
 		security_value = flt(loan_details.loan_amount)
@@ -209,3 +209,6 @@ def get_disbursal_amount(loan, on_current_security_price=0):
 		disbursal_amount = loan_details.loan_amount - loan_details.disbursed_amount
 
 	return disbursal_amount
+
+def get_maximum_amount_as_per_pledged_security(loan):
+	return flt(frappe.db.get_value('Loan Security Pledge', {'loan': loan}, 'sum(maximum_loan_value)'))

erpnext/loan_management/doctype/loan_repayment/loan_repayment.py

@@ -411,7 +411,7 @@ def get_amounts(amounts, against_loan, posting_date):
 		if due_date and not final_due_date:
 			final_due_date = add_days(due_date, loan_type_details.grace_period_in_days)
 
-	if against_loan_doc.status in ('Disbursed', 'Loan Closure Requested', 'Closed'):
+	if against_loan_doc.status in ('Disbursed', 'Closed') or against_loan_doc.disbursed_amount >= against_loan_doc.loan_amount:
 		pending_principal_amount = against_loan_doc.total_payment - against_loan_doc.total_principal_paid \
 			- against_loan_doc.total_interest_payable - against_loan_doc.written_off_amount
 	else: