feat: Add loan write off doctype
diff --git a/erpnext/loan_management/doctype/loan_write_off/__init__.py b/erpnext/loan_management/doctype/loan_write_off/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/loan_management/doctype/loan_write_off/__init__.py
diff --git a/erpnext/loan_management/doctype/loan_write_off/loan_write_off.js b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.js
new file mode 100644
index 0000000..cc5cd0d
--- /dev/null
+++ b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.js
@@ -0,0 +1,18 @@
+// Copyright (c) 2020, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+{% include 'erpnext/loan_management/loan_common.js' %};
+
+frappe.ui.form.on('Loan Write Off', {
+ refresh: function(frm) {
+ frm.set_query('write_off_account', function(){
+ return {
+ filters: {
+ 'company': frm.doc.company,
+ 'root_type': 'Expense',
+ 'is_group': 0
+ }
+ }
+ });
+ }
+});
diff --git a/erpnext/loan_management/doctype/loan_write_off/loan_write_off.json b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.json
new file mode 100644
index 0000000..64623c4
--- /dev/null
+++ b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.json
@@ -0,0 +1,141 @@
+{
+ "actions": [],
+ "autoname": "LM-WO-.#####",
+ "creation": "2020-10-16 11:09:14.495066",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+ "loan",
+ "applicant_type",
+ "applicant",
+ "column_break_3",
+ "company",
+ "posting_date",
+ "accounting_dimensions_section",
+ "cost_center",
+ "section_break_9",
+ "write_off_account",
+ "column_break_11",
+ "write_off_amount",
+ "amended_from"
+ ],
+ "fields": [
+ {
+ "fieldname": "loan",
+ "fieldtype": "Link",
+ "in_list_view": 1,
+ "label": "Loan",
+ "options": "Loan",
+ "reqd": 1
+ },
+ {
+ "default": "Today",
+ "fieldname": "posting_date",
+ "fieldtype": "Date",
+ "in_list_view": 1,
+ "label": "Posting Date",
+ "reqd": 1
+ },
+ {
+ "fieldname": "column_break_3",
+ "fieldtype": "Column Break"
+ },
+ {
+ "fetch_from": "loan.company",
+ "fieldname": "company",
+ "fieldtype": "Link",
+ "in_list_view": 1,
+ "label": "Company",
+ "options": "Company",
+ "read_only": 1,
+ "reqd": 1
+ },
+ {
+ "fetch_from": "loan.applicant_type",
+ "fieldname": "applicant_type",
+ "fieldtype": "Select",
+ "label": "Applicant Type",
+ "options": "Employee\nMember\nCustomer",
+ "read_only": 1
+ },
+ {
+ "fetch_from": "loan.applicant",
+ "fieldname": "applicant",
+ "fieldtype": "Dynamic Link",
+ "label": "Applicant ",
+ "options": "applicant_type",
+ "read_only": 1
+ },
+ {
+ "collapsible": 1,
+ "fieldname": "accounting_dimensions_section",
+ "fieldtype": "Section Break",
+ "label": "Accounting Dimensions"
+ },
+ {
+ "fieldname": "cost_center",
+ "fieldtype": "Link",
+ "label": "Cost Center",
+ "options": "Cost Center"
+ },
+ {
+ "fieldname": "section_break_9",
+ "fieldtype": "Section Break",
+ "label": "Write Off Details"
+ },
+ {
+ "fieldname": "write_off_account",
+ "fieldtype": "Link",
+ "in_list_view": 1,
+ "label": "Write Off Account",
+ "options": "Account",
+ "reqd": 1
+ },
+ {
+ "fieldname": "write_off_amount",
+ "fieldtype": "Currency",
+ "label": "Write Off Amount",
+ "options": "Company:company:default_currency",
+ "reqd": 1
+ },
+ {
+ "fieldname": "column_break_11",
+ "fieldtype": "Column Break"
+ },
+ {
+ "fieldname": "amended_from",
+ "fieldtype": "Link",
+ "label": "Amended From",
+ "no_copy": 1,
+ "options": "Loan Write Off",
+ "print_hide": 1,
+ "read_only": 1
+ }
+ ],
+ "index_web_pages_for_search": 1,
+ "is_submittable": 1,
+ "links": [],
+ "modified": "2020-10-17 08:30:54.859362",
+ "modified_by": "Administrator",
+ "module": "Loan Management",
+ "name": "Loan Write Off",
+ "owner": "Administrator",
+ "permissions": [
+ {
+ "create": 1,
+ "delete": 1,
+ "email": 1,
+ "export": 1,
+ "print": 1,
+ "read": 1,
+ "report": 1,
+ "role": "System Manager",
+ "share": 1,
+ "write": 1
+ }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "track_changes": 1
+}
\ No newline at end of file
diff --git a/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py
new file mode 100644
index 0000000..22fbe1a
--- /dev/null
+++ b/erpnext/loan_management/doctype/loan_write_off/loan_write_off.py
@@ -0,0 +1,79 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2020, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe, erpnext
+from frappe import _
+from frappe.utils import getdate
+from frappe.model.document import Document
+from erpnext.controllers.accounts_controller import AccountsController
+from erpnext.accounts.general_ledger import make_gl_entries
+
+class LoanWriteOff(AccountsController):
+ def validate(self):
+ self.set_missing_values()
+
+ def set_missing_values(self):
+ if not self.cost_center:
+ self.cost_center = erpnext.get_default_cost_center(self.company)
+
+ def on_submit(self):
+ self.update_outstanding_amount()
+ self.make_gl_entries()
+
+ def on_cancel(self):
+ self.update_outstanding_amount(cancel=1)
+ self.ignore_linked_doctypes = ['GL Entry']
+ self.make_gl_entries(cancel=1)
+
+ def update_outstanding_amount(self, cancel=0):
+ written_off_amount = frappe.db.get_value('Loan', self.loan, 'written_off_amount')
+
+ if cancel:
+ written_off_amount -= self.write_off_amount
+ else:
+ written_off_amount += self.write_off_amount
+
+ frappe.db.set_value('Loan', self.loan, 'written_off_amount', written_off_amount)
+
+
+ def make_gl_entries(self, cancel=0):
+ gl_entries = []
+ loan_details = frappe.get_doc("Loan", self.loan)
+
+ gl_entries.append(
+ self.get_gl_dict({
+ "account": self.write_off_account,
+ "against": loan_details.loan_account,
+ "debit": self.write_off_amount,
+ "debit_in_account_currency": self.write_off_amount,
+ "against_voucher_type": "Loan",
+ "against_voucher": self.loan,
+ "remarks": _("Against Loan:") + self.loan,
+ "cost_center": self.cost_center,
+ "party_type": self.applicant_type,
+ "party": self.applicant,
+ "posting_date": getdate(self.posting_date)
+ })
+ )
+
+ gl_entries.append(
+ self.get_gl_dict({
+ "account": loan_details.loan_account,
+ "party_type": loan_details.applicant_type,
+ "party": loan_details.applicant,
+ "against": self.write_off_account,
+ "credit": self.write_off_amount,
+ "credit_in_account_currency": self.write_off_amount,
+ "against_voucher_type": "Loan",
+ "against_voucher": self.loan,
+ "remarks": _("Against Loan:") + self.loan,
+ "cost_center": self.cost_center,
+ "posting_date": getdate(self.posting_date)
+ })
+ )
+
+ make_gl_entries(gl_entries, cancel=cancel, merge_entries=False)
+
+
diff --git a/erpnext/loan_management/doctype/loan_write_off/test_loan_write_off.py b/erpnext/loan_management/doctype/loan_write_off/test_loan_write_off.py
new file mode 100644
index 0000000..9f6700e
--- /dev/null
+++ b/erpnext/loan_management/doctype/loan_write_off/test_loan_write_off.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2020, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+from __future__ import unicode_literals
+
+# import frappe
+import unittest
+
+class TestLoanWriteOff(unittest.TestCase):
+ pass