148 lines
6.0 KiB
Python
148 lines
6.0 KiB
Python
from __future__ import unicode_literals
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import frappe
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from frappe import _
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from frappe.utils import nowdate, flt
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from erpnext.accounts.doctype.account.test_account import create_account
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from erpnext.loan_management.doctype.process_loan_interest_accrual.process_loan_interest_accrual import process_loan_interest_accrual_for_term_loans
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from erpnext.loan_management.doctype.loan.loan import make_repayment_entry
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from erpnext.loan_management.doctype.loan_repayment.loan_repayment import get_accrued_interest_entries
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from frappe.model.naming import make_autoname
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def execute():
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# Create a penalty account for loan types
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frappe.reload_doc('loan_management', 'doctype', 'loan_type')
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frappe.reload_doc('loan_management', 'doctype', 'loan')
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frappe.reload_doc('loan_management', 'doctype', 'repayment_schedule')
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frappe.reload_doc('loan_management', 'doctype', 'process_loan_interest_accrual')
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frappe.reload_doc('loan_management', 'doctype', 'loan_repayment')
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frappe.reload_doc('loan_management', 'doctype', 'loan_repayment_detail')
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frappe.reload_doc('loan_management', 'doctype', 'loan_interest_accrual')
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frappe.reload_doc('accounts', 'doctype', 'gl_entry')
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frappe.reload_doc('accounts', 'doctype', 'journal_entry_account')
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updated_loan_types = []
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loans_to_close = []
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# Update old loan status as closed
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if frappe.db.has_column('Repayment Schedule', 'paid'):
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loans_list = frappe.db.sql("""SELECT distinct parent from `tabRepayment Schedule`
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where paid = 0 and docstatus = 1""", as_dict=1)
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loans_to_close = [d.parent for d in loans_list]
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if loans_to_close:
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frappe.db.sql("UPDATE `tabLoan` set status = 'Closed' where name not in (%s)" % (', '.join(['%s'] * len(loans_to_close))), tuple(loans_to_close))
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loans = frappe.get_all('Loan', fields=['name', 'loan_type', 'company', 'status', 'mode_of_payment',
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'applicant_type', 'applicant', 'loan_account', 'payment_account', 'interest_income_account'],
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filters={'docstatus': 1, 'status': ('!=', 'Closed')})
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for loan in loans:
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# Update details in Loan Types and Loan
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loan_type_company = frappe.db.get_value('Loan Type', loan.loan_type, 'company')
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loan_type = loan.loan_type
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group_income_account = frappe.get_value('Account', {'company': loan.company,
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'is_group': 1, 'root_type': 'Income', 'account_name': _('Indirect Income')})
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if not group_income_account:
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group_income_account = frappe.get_value('Account', {'company': loan.company,
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'is_group': 1, 'root_type': 'Income'})
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penalty_account = create_account(company=loan.company, account_type='Income Account',
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account_name='Penalty Account', parent_account=group_income_account)
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# Same loan type used for multiple companies
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if loan_type_company and loan_type_company != loan.company:
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# get loan type for appropriate company
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loan_type_name = frappe.get_value('Loan Type', {'company': loan.company,
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'mode_of_payment': loan.mode_of_payment, 'loan_account': loan.loan_account,
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'payment_account': loan.payment_account, 'interest_income_account': loan.interest_income_account,
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'penalty_income_account': loan.penalty_income_account}, 'name')
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if not loan_type_name:
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loan_type_name = create_loan_type(loan, loan_type_name, penalty_account)
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# update loan type in loan
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frappe.db.sql("UPDATE `tabLoan` set loan_type = %s where name = %s", (loan_type_name,
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loan.name))
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loan_type = loan_type_name
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if loan_type_name not in updated_loan_types:
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updated_loan_types.append(loan_type_name)
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elif not loan_type_company:
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loan_type_doc = frappe.get_doc('Loan Type', loan.loan_type)
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loan_type_doc.is_term_loan = 1
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loan_type_doc.company = loan.company
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loan_type_doc.mode_of_payment = loan.mode_of_payment
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loan_type_doc.payment_account = loan.payment_account
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loan_type_doc.loan_account = loan.loan_account
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loan_type_doc.interest_income_account = loan.interest_income_account
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loan_type_doc.penalty_income_account = penalty_account
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loan_type_doc.submit()
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updated_loan_types.append(loan.loan_type)
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loan_type = loan.loan_type
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if loan_type in updated_loan_types:
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if loan.status == 'Fully Disbursed':
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status = 'Disbursed'
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elif loan.status == 'Repaid/Closed':
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status = 'Closed'
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else:
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status = loan.status
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frappe.db.set_value('Loan', loan.name, {
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'is_term_loan': 1,
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'penalty_income_account': penalty_account,
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'status': status
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})
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process_loan_interest_accrual_for_term_loans(posting_date=nowdate(), loan_type=loan_type,
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loan=loan.name)
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if frappe.db.has_column('Repayment Schedule', 'paid'):
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total_principal, total_interest = frappe.db.get_value('Repayment Schedule', {'paid': 1, 'parent': loan.name},
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['sum(principal_amount) as total_principal', 'sum(interest_amount) as total_interest'])
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accrued_entries = get_accrued_interest_entries(loan.name)
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for entry in accrued_entries:
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interest_paid = 0
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principal_paid = 0
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if flt(total_interest) > flt(entry.interest_amount):
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interest_paid = flt(entry.interest_amount)
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else:
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interest_paid = flt(total_interest)
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if flt(total_principal) > flt(entry.payable_principal_amount):
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principal_paid = flt(entry.payable_principal_amount)
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else:
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principal_paid = flt(total_principal)
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frappe.db.sql(""" UPDATE `tabLoan Interest Accrual`
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SET paid_principal_amount = `paid_principal_amount` + %s,
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paid_interest_amount = `paid_interest_amount` + %s
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WHERE name = %s""",
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(principal_paid, interest_paid, entry.name))
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total_principal = flt(total_principal) - principal_paid
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total_interest = flt(total_interest) - interest_paid
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def create_loan_type(loan, loan_type_name, penalty_account):
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loan_type_doc = frappe.new_doc('Loan Type')
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loan_type_doc.loan_name = make_autoname("Loan Type-.####")
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loan_type_doc.is_term_loan = 1
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loan_type_doc.company = loan.company
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loan_type_doc.mode_of_payment = loan.mode_of_payment
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loan_type_doc.payment_account = loan.payment_account
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loan_type_doc.loan_account = loan.loan_account
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loan_type_doc.interest_income_account = loan.interest_income_account
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loan_type_doc.penalty_income_account = penalty_account
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loan_type_doc.submit()
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return loan_type_doc.name
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