From 2b3d2fa58c41dbbcfcbd23cc578d69fc3a311d3d Mon Sep 17 00:00:00 2001
From: ruthra kumar <ruthra@erpnext.com>
Date: Wed, 19 Oct 2022 22:00:40 +0530
Subject: [PATCH] feat: Repost Payment Ledger entries for vouchers

primarily intended to manually correct PLE entries for vouchers
affected by Item Value repost-https://github.com/frappe/erpnext/pull/32567
---
 .../doctype/repost_payment_ledger/__init__.py |   0
 .../repost_payment_ledger.js                  |  51 ++++++
 .../repost_payment_ledger.json                | 160 ++++++++++++++++++
 .../repost_payment_ledger.py                  | 103 +++++++++++
 .../repost_payment_ledger_list.js             |  11 ++
 .../test_repost_payment_ledger.py             |   9 +
 .../repost_payment_ledger_items/__init__.py   |   0
 .../repost_payment_ledger_items.json          |  35 ++++
 .../repost_payment_ledger_items.py            |   9 +
 9 files changed, 378 insertions(+)
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/__init__.py
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.js
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.json
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.py
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger_list.js
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger/test_repost_payment_ledger.py
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger_items/__init__.py
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.json
 create mode 100644 erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.py

diff --git a/erpnext/accounts/doctype/repost_payment_ledger/__init__.py b/erpnext/accounts/doctype/repost_payment_ledger/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.js b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.js
new file mode 100644
index 000000000000..30967e552f9e
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.js
@@ -0,0 +1,51 @@
+// Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('Repost Payment Ledger', {
+	setup: function(frm) {
+		frm.set_query("voucher_type", () => {
+			return {
+				filters: {
+					name: ['in', ['Purchase Invoice', 'Sales Invoice', 'Payment Entry', 'Journal Entry']]
+				}
+			};
+		});
+
+		frm.fields_dict['repost_vouchers'].grid.get_field('voucher_type').get_query = function(doc) {
+			return {
+				filters: {
+					name: ['in', ['Purchase Invoice', 'Sales Invoice', 'Payment Entry', 'Journal Entry']]
+				}
+			}
+		}
+
+		frm.fields_dict['repost_vouchers'].grid.get_field('voucher_no').get_query = function(doc) {
+			if (doc.company) {
+				return {
+					filters: {
+						company: doc.company,
+						docstatus: 1
+					}
+				}
+			}
+		}
+
+	},
+	refresh: function(frm) {
+		if (frm.doc.docstatus==1 && ['Queued', 'Failed'].find(x => x == frm.doc.repost_status)) {
+			var btn_label = __("Repost in background")
+
+			frm.add_custom_button(btn_label, () => {
+				frappe.call({
+					method: 'erpnext.accounts.doctype.repost_payment_ledger.repost_payment_ledger.execute_repost_payment_ledger',
+					args: {
+						docname: cur_frm.doc.name,
+					}
+				});
+				frappe.msgprint(__('Reposting in the background.'));
+			});
+		}
+
+	}
+});
+
diff --git a/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.json b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.json
new file mode 100644
index 000000000000..36045de9ec66
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.json
@@ -0,0 +1,160 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2022-10-19 21:59:33.553852",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "banner",
+  "filters_section",
+  "company",
+  "posting_date",
+  "column_break_4",
+  "voucher_type",
+  "add_manually",
+  "status_section",
+  "repost_status",
+  "selected_vouchers_section",
+  "repost_vouchers",
+  "amended_from"
+ ],
+ "fields": [
+  {
+   "default": "Today",
+   "fieldname": "posting_date",
+   "fieldtype": "Date",
+   "label": "Posting Date",
+   "reqd": 1
+  },
+  {
+   "fieldname": "voucher_type",
+   "fieldtype": "Link",
+   "label": "Voucher Type",
+   "options": "DocType"
+  },
+  {
+   "fieldname": "amended_from",
+   "fieldtype": "Link",
+   "label": "Amended From",
+   "no_copy": 1,
+   "options": "Repost Payment Ledger",
+   "print_hide": 1,
+   "read_only": 1
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
+  },
+  {
+   "fieldname": "selected_vouchers_section",
+   "fieldtype": "Section Break",
+   "label": "Vouchers"
+  },
+  {
+   "fieldname": "filters_section",
+   "fieldtype": "Section Break",
+   "label": "Filters"
+  },
+  {
+   "fieldname": "column_break_4",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "repost_vouchers",
+   "fieldtype": "Table",
+   "label": "Selected Vouchers",
+   "options": "Repost Payment Ledger Items"
+  },
+  {
+   "fieldname": "repost_status",
+   "fieldtype": "Select",
+   "label": "Repost Status",
+   "options": "\nQueued\nCompleted",
+   "read_only": 1
+  },
+  {
+   "fieldname": "status_section",
+   "fieldtype": "Section Break",
+   "label": "Status"
+  },
+  {
+   "default": "0",
+   "description": "Ignore Voucher Type filter and Select Vouchers Manually",
+   "fieldname": "add_manually",
+   "fieldtype": "Check",
+   "label": "Add Manually"
+  },
+  {
+   "default": "Use 'Repost in background' button to trigger background job. It can only be triggered when document is in Queued status.",
+   "depends_on": "eval:(doc.docstatus==1 && (doc.repost_status=='Queued'||doc.repost_status=='Failed'))",
+   "fieldname": "banner",
+   "fieldtype": "Text",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "is_submittable": 1,
+ "links": [],
+ "modified": "2022-10-30 21:18:49.098256",
+ "modified_by": "Administrator",
+ "module": "Accounts",
+ "name": "Repost Payment Ledger",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  },
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts Manager",
+   "share": 1,
+   "submit": 1,
+   "write": 1
+  },
+  {
+   "create": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts User",
+   "share": 1,
+   "write": 1
+  },
+  {
+   "email": 1,
+   "export": 1,
+   "permlevel": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "Accounts Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.py b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.py
new file mode 100644
index 000000000000..cc17bd70eaf6
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger.py
@@ -0,0 +1,103 @@
+# Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+import copy
+
+import frappe
+from frappe import _, qb
+from frappe.model.document import Document
+from frappe.query_builder.custom import ConstantColumn
+from frappe.utils.background_jobs import is_job_queued
+
+from erpnext.accounts.utils import _delete_pl_entries, create_payment_ledger_entry
+
+VOUCHER_TYPES = ["Sales Invoice", "Purchase Invoice", "Payment Entry", "Journal Entry"]
+
+
+def repost_ple_for_voucher(voucher_type, voucher_no, gle_map=None):
+	if voucher_type and voucher_no and gle_map:
+		_delete_pl_entries(voucher_type, voucher_no)
+		create_payment_ledger_entry(gle_map, cancel=0)
+
+
+@frappe.whitelist()
+def start_payment_ledger_repost(docname=None):
+	"""
+	Repost Payment Ledger Entries for Vouchers through Background Job
+	"""
+	if docname:
+		repost_doc = frappe.get_doc("Repost Payment Ledger", docname)
+		if repost_doc.docstatus == 1 and repost_doc.repost_status == "Queued":
+
+			for entry in repost_doc.repost_vouchers:
+				doc = frappe.get_doc(entry.voucher_type, entry.voucher_no)
+
+				if doc.doctype in ["Payment Entry", "Journal Entry"]:
+					gle_map = doc.build_gl_map()
+				else:
+					gle_map = doc.get_gl_entries()
+
+				repost_ple_for_voucher(entry.voucher_type, entry.voucher_no, gle_map)
+
+			frappe.db.set_value(repost_doc.doctype, repost_doc.name, "repost_status", "Completed")
+
+
+class RepostPaymentLedger(Document):
+	def __init__(self, *args, **kwargs):
+		super(RepostPaymentLedger, self).__init__(*args, **kwargs)
+		self.vouchers = []
+
+	def validate(self):
+		if not self.company:
+			frappe.throw(_("Company is Mandatory"))
+
+		if not self.posting_date:
+			frappe.throw(_("Positing Date is Mandatory"))
+
+		self.load_vouchers_based_on_filters()
+		self.set_status()
+
+	def load_vouchers_based_on_filters(self):
+		if not self.add_manually:
+			self.repost_vouchers.clear()
+			self.get_vouchers()
+			self.extend("repost_vouchers", copy.deepcopy(self.vouchers))
+
+	def get_vouchers(self):
+		self.vouchers.clear()
+
+		filter_on_voucher_types = [self.voucher_type] if self.voucher_type else VOUCHER_TYPES
+
+		for vtype in filter_on_voucher_types:
+			doc = qb.DocType(vtype)
+			doctype_name = ConstantColumn(vtype)
+			query = (
+				qb.from_(doc)
+				.select(doctype_name.as_("voucher_type"), doc.name.as_("voucher_no"))
+				.where(
+					(doc.docstatus == 1)
+					& (doc.company == self.company)
+					& (doc.posting_date.gte(self.posting_date))
+				)
+			)
+			entries = query.run(as_dict=True)
+			self.vouchers.extend(entries)
+
+	def set_status(self):
+		if self.docstatus == 1:
+			self.repost_status = "Queued"
+
+
+@frappe.whitelist()
+def execute_repost_payment_ledger(docname):
+	"""Repost Payment Ledger Entries by background job."""
+
+	job_name = "payment_ledger_repost_" + docname
+
+	if not is_job_queued(job_name):
+		frappe.enqueue(
+			method="erpnext.accounts.doctype.repost_payment_ledger.repost_payment_ledger.start_payment_ledger_repost",
+			docname=docname,
+			is_async=True,
+			job_name=job_name,
+		)
diff --git a/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger_list.js b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger_list.js
new file mode 100644
index 000000000000..f9df57daaef1
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger/repost_payment_ledger_list.js
@@ -0,0 +1,11 @@
+frappe.listview_settings["Repost Payment Ledger"] = {
+	add_fields: ["repost_status"],
+	get_indicator: function(doc) {
+		var colors = {
+			'Queued': 'orange',
+			'Completed': 'green',
+		};
+		let status = doc.repost_status;
+		return [__(status), colors[status], 'status,=,'+status];
+	},
+};
diff --git a/erpnext/accounts/doctype/repost_payment_ledger/test_repost_payment_ledger.py b/erpnext/accounts/doctype/repost_payment_ledger/test_repost_payment_ledger.py
new file mode 100644
index 000000000000..781726a1e3dc
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger/test_repost_payment_ledger.py
@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+
+# import frappe
+from frappe.tests.utils import FrappeTestCase
+
+
+class TestRepostPaymentLedger(FrappeTestCase):
+	pass
diff --git a/erpnext/accounts/doctype/repost_payment_ledger_items/__init__.py b/erpnext/accounts/doctype/repost_payment_ledger_items/__init__.py
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.json b/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.json
new file mode 100644
index 000000000000..93005ee13703
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.json
@@ -0,0 +1,35 @@
+{
+ "actions": [],
+ "creation": "2022-10-20 10:44:18.796489",
+ "doctype": "DocType",
+ "engine": "InnoDB",
+ "field_order": [
+  "voucher_type",
+  "voucher_no"
+ ],
+ "fields": [
+  {
+   "fieldname": "voucher_type",
+   "fieldtype": "Link",
+   "label": "Voucher Type",
+   "options": "DocType"
+  },
+  {
+   "fieldname": "voucher_no",
+   "fieldtype": "Dynamic Link",
+   "label": "Voucher No",
+   "options": "voucher_type"
+  }
+ ],
+ "istable": 1,
+ "links": [],
+ "modified": "2022-10-28 14:47:11.838109",
+ "modified_by": "Administrator",
+ "module": "Accounts",
+ "name": "Repost Payment Ledger Items",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": []
+}
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.py b/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.py
new file mode 100644
index 000000000000..fb19e84f2682
--- /dev/null
+++ b/erpnext/accounts/doctype/repost_payment_ledger_items/repost_payment_ledger_items.py
@@ -0,0 +1,9 @@
+# Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class RepostPaymentLedgerItems(Document):
+	pass