From dcae9ba86e20daa8a5eac2990607c434b812af79 Mon Sep 17 00:00:00 2001 From: Deepesh Garg Date: Sat, 23 Oct 2021 18:06:34 +0530 Subject: [PATCH] fix: Unsecured loan status update --- .../loan_disbursement/loan_disbursement.py | 13 ++-- .../loan_interest_accrual.py | 17 +++-- .../doctype/loan_repayment/loan_repayment.py | 68 ++++++++++++------- .../loan_security_unpledge.py | 12 ++-- 4 files changed, 64 insertions(+), 46 deletions(-) diff --git a/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.py b/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.py index 6d9d4f490d..d072422010 100644 --- a/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.py +++ b/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.py @@ -178,20 +178,19 @@ def get_total_pledged_security_value(loan): @frappe.whitelist() def get_disbursal_amount(loan, on_current_security_price=0): + from erpnext.loan_management.doctype.loan_repayment.loan_repayment import ( + get_pending_principal_amount, + ) + loan_details = frappe.get_value("Loan", loan, ["loan_amount", "disbursed_amount", "total_payment", "total_principal_paid", "total_interest_payable", "status", "is_term_loan", "is_secured_loan", - "maximum_loan_amount"], as_dict=1) + "maximum_loan_amount", "written_off_amount"], as_dict=1) if loan_details.is_secured_loan and frappe.get_all('Loan Security Shortfall', filters={'loan': loan, 'status': 'Pending'}): return 0 - if loan_details.status == 'Disbursed': - pending_principal_amount = flt(loan_details.total_payment) - flt(loan_details.total_interest_payable) \ - - flt(loan_details.total_principal_paid) - else: - pending_principal_amount = flt(loan_details.disbursed_amount) - flt(loan_details.total_interest_payable) \ - - flt(loan_details.total_principal_paid) + pending_principal_amount = get_pending_principal_amount(loan_details) security_value = 0.0 if loan_details.is_secured_loan and on_current_security_price: diff --git a/erpnext/loan_management/doctype/loan_interest_accrual/loan_interest_accrual.py b/erpnext/loan_management/doctype/loan_interest_accrual/loan_interest_accrual.py index 4cd4c75a4b..3dd1328124 100644 --- a/erpnext/loan_management/doctype/loan_interest_accrual/loan_interest_accrual.py +++ b/erpnext/loan_management/doctype/loan_interest_accrual/loan_interest_accrual.py @@ -117,7 +117,10 @@ class LoanInterestAccrual(AccountsController): # rate of interest is 13.5 then first loan interest accural will be on '01-10-2019' # which means interest will be accrued for 30 days which should be equal to 11095.89 def calculate_accrual_amount_for_demand_loans(loan, posting_date, process_loan_interest, accrual_type): - from erpnext.loan_management.doctype.loan_repayment.loan_repayment import calculate_amounts + from erpnext.loan_management.doctype.loan_repayment.loan_repayment import ( + calculate_amounts, + get_pending_principal_amount, + ) no_of_days = get_no_of_days_for_interest_accural(loan, posting_date) precision = cint(frappe.db.get_default("currency_precision")) or 2 @@ -125,12 +128,7 @@ def calculate_accrual_amount_for_demand_loans(loan, posting_date, process_loan_i if no_of_days <= 0: return - if loan.status == 'Disbursed': - pending_principal_amount = flt(loan.total_payment) - flt(loan.total_interest_payable) \ - - flt(loan.total_principal_paid) - flt(loan.written_off_amount) - else: - pending_principal_amount = flt(loan.disbursed_amount) - flt(loan.total_interest_payable) \ - - flt(loan.total_principal_paid) - flt(loan.written_off_amount) + pending_principal_amount = get_pending_principal_amount(loan) interest_per_day = get_per_day_interest(pending_principal_amount, loan.rate_of_interest, posting_date) payable_interest = interest_per_day * no_of_days @@ -168,7 +166,7 @@ def make_accrual_interest_entry_for_demand_loans(posting_date, process_loan_inte if not open_loans: open_loans = frappe.get_all("Loan", - fields=["name", "total_payment", "total_amount_paid", "loan_account", "interest_income_account", + fields=["name", "total_payment", "total_amount_paid", "loan_account", "interest_income_account", "loan_amount", "is_term_loan", "status", "disbursement_date", "disbursed_amount", "applicant_type", "applicant", "rate_of_interest", "total_interest_payable", "written_off_amount", "total_principal_paid", "repayment_start_date"], filters=query_filters) @@ -225,7 +223,8 @@ def get_term_loans(date, term_loan=None, loan_type=None): AND l.is_term_loan =1 AND rs.payment_date <= %s AND rs.is_accrued=0 {0} - AND l.status = 'Disbursed'""".format(condition), (getdate(date)), as_dict=1) + AND l.status = 'Disbursed' + ORDER BY rs.payment_date""".format(condition), (getdate(date)), as_dict=1) return term_loans diff --git a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py index 53ff43a507..9f13ee68ba 100644 --- a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py +++ b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py @@ -126,7 +126,18 @@ class LoanRepayment(AccountsController): }) def update_paid_amount(self): - loan = frappe.get_doc("Loan", self.against_loan) + loan = frappe.get_value("Loan", self.against_loan, ['total_amount_paid', 'total_principal_paid', + 'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'total_interest_payable', + 'written_off_amount'], as_dict=1) + + loan.update({ + 'total_amount_paid': loan.total_amount_paid + self.amount_paid, + 'total_principal_paid': loan.total_principal_paid + self.principal_amount_paid + }) + + pending_principal_amount = get_pending_principal_amount(loan) + if not loan.is_secured_loan and pending_principal_amount < 0: + loan.update({'status': 'Loan Closure Requested'}) for payment in self.repayment_details: frappe.db.sql(""" UPDATE `tabLoan Interest Accrual` @@ -135,17 +146,31 @@ class LoanRepayment(AccountsController): WHERE name = %s""", (flt(payment.paid_principal_amount), flt(payment.paid_interest_amount), payment.loan_interest_accrual)) - frappe.db.sql(""" UPDATE `tabLoan` SET total_amount_paid = %s, total_principal_paid = %s - WHERE name = %s """, (loan.total_amount_paid + self.amount_paid, - loan.total_principal_paid + self.principal_amount_paid, self.against_loan)) + frappe.db.sql(""" UPDATE `tabLoan` + SET total_amount_paid = %s, total_principal_paid = %s, status = %s + WHERE name = %s """, (loan.total_amount_paid, loan.total_principal_paid, loan.status, + self.against_loan)) update_shortfall_status(self.against_loan, self.principal_amount_paid) def mark_as_unpaid(self): - loan = frappe.get_doc("Loan", self.against_loan) + loan = frappe.get_value("Loan", self.against_loan, ['total_amount_paid', 'total_principal_paid', + 'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'total_interest_payable', + 'written_off_amount'], as_dict=1) no_of_repayments = len(self.repayment_details) + loan.update({ + 'total_amount_paid': loan.total_amount_paid - self.amount_paid, + 'total_principal_paid': loan.total_principal_paid - self.principal_amount_paid + }) + + if loan.status == 'Loan Closure Requested': + if loan.disbursed_amount >= loan.loan_amount: + loan['status'] = 'Disbursed' + else: + loan['status'] = 'Partially Disbursed' + for payment in self.repayment_details: frappe.db.sql(""" UPDATE `tabLoan Interest Accrual` SET paid_principal_amount = `paid_principal_amount` - %s, @@ -159,12 +184,9 @@ class LoanRepayment(AccountsController): lia_doc = frappe.get_doc('Loan Interest Accrual', payment.loan_interest_accrual) lia_doc.cancel() - frappe.db.sql(""" UPDATE `tabLoan` SET total_amount_paid = %s, total_principal_paid = %s - WHERE name = %s """, (loan.total_amount_paid - self.amount_paid, - loan.total_principal_paid - self.principal_amount_paid, self.against_loan)) - - if loan.status == "Loan Closure Requested": - frappe.db.set_value("Loan", self.against_loan, "status", "Disbursed") + frappe.db.sql(""" UPDATE `tabLoan` + SET total_amount_paid = %s, total_principal_paid = %s, status = %s + WHERE name = %s """, (loan.total_amount_paid, loan.total_principal_paid, loan.status, self.against_loan)) def update_repayment_schedule(self): if self.is_term_loan and self.principal_amount_paid > self.payable_principal_amount: @@ -431,12 +453,7 @@ def regenerate_repayment_schedule(loan): loan_doc.save() - if loan_doc.status in ('Disbursed', 'Loan Closure Requested', 'Closed'): - balance_amount = loan_doc.total_payment - loan_doc.total_principal_paid \ - - loan_doc.total_interest_payable - loan_doc.written_off_amount - else: - balance_amount = loan_doc.disbursed_amount - loan_doc.total_principal_paid \ - - loan_doc.total_interest_payable - loan_doc.written_off_amount + balance_amount = get_pending_principal_amount(loan_doc) monthly_repayment_amount = get_monthly_repayment_amount(loan_doc.loan_amount, loan_doc.rate_of_interest, loan_doc.repayment_periods) @@ -464,6 +481,16 @@ def regenerate_repayment_schedule(loan): loan_doc.save() +def get_pending_principal_amount(loan): + if loan.status in ('Disbursed', 'Closed') or loan.disbursed_amount >= loan.loan_amount: + pending_principal_amount = flt(loan.total_payment) - flt(loan.total_principal_paid) \ + - flt(loan.total_interest_payable) - flt(loan.written_off_amount) + else: + pending_principal_amount = flt(loan.disbursed_amount) - flt(loan.total_principal_paid) \ + - flt(loan.total_interest_payable) - flt(loan.written_off_amount) + + return pending_principal_amount + # This function returns the amounts that are payable at the time of loan repayment based on posting date # So it pulls all the unpaid Loan Interest Accrual Entries and calculates the penalty if applicable @@ -511,12 +538,7 @@ 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'): - 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: - pending_principal_amount = against_loan_doc.disbursed_amount - against_loan_doc.total_principal_paid \ - - against_loan_doc.total_interest_payable - against_loan_doc.written_off_amount + pending_principal_amount = get_pending_principal_amount(against_loan_doc) unaccrued_interest = 0 if due_date: diff --git a/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py b/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py index 0af0de1a53..cb3ded7488 100644 --- a/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py +++ b/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py @@ -30,6 +30,9 @@ class LoanSecurityUnpledge(Document): d.idx, frappe.bold(d.loan_security))) def validate_unpledge_qty(self): + from erpnext.loan_management.doctype.loan_repayment.loan_repayment import ( + get_pending_principal_amount, + ) from erpnext.loan_management.doctype.loan_security_shortfall.loan_security_shortfall import ( get_ltv_ratio, ) @@ -46,15 +49,10 @@ class LoanSecurityUnpledge(Document): "valid_upto": (">=", get_datetime()) }, as_list=1)) - loan_details = frappe.get_value("Loan", self.loan, ['total_payment', 'total_principal_paid', + loan_details = frappe.get_value("Loan", self.loan, ['total_payment', 'total_principal_paid', 'loan_amount', 'total_interest_payable', 'written_off_amount', 'disbursed_amount', 'status'], as_dict=1) - if loan_details.status == 'Disbursed': - pending_principal_amount = flt(loan_details.total_payment) - flt(loan_details.total_interest_payable) \ - - flt(loan_details.total_principal_paid) - flt(loan_details.written_off_amount) - else: - pending_principal_amount = flt(loan_details.disbursed_amount) - flt(loan_details.total_interest_payable) \ - - flt(loan_details.total_principal_paid) - flt(loan_details.written_off_amount) + pending_principal_amount = get_pending_principal_amount(loan_details) security_value = 0 unpledge_qty_map = {}