From becf75d791fa925854aef203f8355f616411e123 Mon Sep 17 00:00:00 2001 From: Nabin Hait Date: Thu, 27 Mar 2014 17:18:29 +0530 Subject: [PATCH] Perpetual inventory cleanup --- .../doctype/sales_invoice/sales_invoice.py | 16 +- erpnext/controllers/stock_controller.py | 145 +++++++++++++----- 2 files changed, 115 insertions(+), 46 deletions(-) diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py index a3302c7558..e021485c61 100644 --- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py +++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py @@ -8,7 +8,7 @@ import frappe.defaults from frappe.utils import add_days, cint, cstr, date_diff, flt, getdate, nowdate, \ get_first_day, get_last_day -from frappe.utils import comma_and, get_url +from frappe.utils import comma_and from frappe.model.doc import make_autoname from frappe.model.bean import getlist from frappe.model.code import get_obj @@ -463,7 +463,7 @@ class DocType(SellingController): self.make_sl_entries(sl_entries) - def make_gl_entries(self, update_gl_entries_after=True): + def make_gl_entries(self, repost_future_gle=True): gl_entries = self.get_gl_entries() if gl_entries: @@ -473,10 +473,13 @@ class DocType(SellingController): and 'No' or 'Yes' make_gl_entries(gl_entries, cancel=(self.doc.docstatus == 2), update_outstanding=update_outstanding, merge_entries=False) - - if update_gl_entries_after and cint(self.doc.update_stock) \ + + if repost_future_gle and cint(self.doc.update_stock) \ and cint(frappe.defaults.get_global_default("auto_accounting_for_stock")): - self.update_gl_entries_after() + items, warehouse_account = self.get_items_and_warehouse_accounts() + from controllers.stock_controller import update_gl_entries_after + update_gl_entries_after(self.doc.posting_date, self.doc.posting_time, + warehouse_account, items) def get_gl_entries(self, warehouse_account=None): from erpnext.accounts.general_ledger import merge_similar_entries @@ -748,8 +751,9 @@ def send_notification(new_rv): def notify_errors(inv, customer, owner): from frappe.utils.user import get_system_managers + recipients=get_system_managers() - frappe.sendmail(recipients=get_system_managers() + [frappe.db.get_value("User", owner, "email")], + frappe.sendmail(recipients + [frappe.db.get_value("User", owner, "email")], subject="[Urgent] Error while creating recurring invoice for %s" % inv, message = frappe.get_template("template/emails/recurring_invoice_failed.html").render({ "name": inv, diff --git a/erpnext/controllers/stock_controller.py b/erpnext/controllers/stock_controller.py index 2481868abf..47bcdd4d73 100644 --- a/erpnext/controllers/stock_controller.py +++ b/erpnext/controllers/stock_controller.py @@ -11,7 +11,7 @@ from erpnext.controllers.accounts_controller import AccountsController from erpnext.accounts.general_ledger import make_gl_entries, delete_gl_entries class StockController(AccountsController): - def make_gl_entries(self, update_gl_entries_after=True): + def make_gl_entries(self, repost_future_gle=True): if self.doc.docstatus == 2: delete_gl_entries(voucher_type=self.doc.doctype, voucher_no=self.doc.name) @@ -22,14 +22,16 @@ class StockController(AccountsController): gl_entries = self.get_gl_entries(warehouse_account) make_gl_entries(gl_entries) - if update_gl_entries_after: - self.update_gl_entries_after(warehouse_account) + if repost_future_gle: + items, warehouse_account = self.get_items_and_warehouse_accounts(warehouse_account) + update_gl_entries_after(self.doc.posting_date, self.doc.posting_time, + warehouse_account, items) def get_gl_entries(self, warehouse_account=None, default_expense_account=None, default_cost_center=None): from erpnext.accounts.general_ledger import process_gl_map if not warehouse_account: - warehouse_account = self.get_warehouse_account() + warehouse_account = get_warehouse_account() stock_ledger = self.get_stock_ledger_details() voucher_details = self.get_voucher_details(stock_ledger, default_expense_account, @@ -82,6 +84,33 @@ class StockController(AccountsController): return details + def get_items_and_warehouse_accounts(self, warehouse_account=None): + items, warehouses = [], [] + if not warehouse_account: + warehouse_account = get_warehouse_account() + + if hasattr(self, "fname"): + item_doclist = self.doclist.get({"parentfield": self.fname}) + elif self.doc.doctype == "Stock Reconciliation": + import json + item_doclist = [] + data = json.loads(self.doc.reconciliation_json) + for row in data[data.index(self.head_row)+1:]: + d = frappe._dict(zip(["item_code", "warehouse", "qty", "valuation_rate"], row)) + item_doclist.append(d) + + if item_doclist: + for d in item_doclist: + if d.item_code and d.item_code not in items: + items.append(d.item_code) + if d.warehouse and d.warehouse not in warehouses: + warehouses.append(d.warehouse) + + warehouse_account = {wh: warehouse_account[wh] for wh in warehouses + if warehouse_account.get(wh)} + + return items, warehouse_account + def get_stock_ledger_details(self): stock_ledger = {} for sle in frappe.db.sql("""select warehouse, stock_value_difference, voucher_detail_no @@ -120,7 +149,7 @@ class StockController(AccountsController): if not matched: self.delete_gl_entries(voucher_type, voucher_no) - voucher_obj.make_gl_entries(update_gl_entries_after=False) + voucher_obj.make_gl_entries(repost_future_gle=False) else: self.delete_gl_entries(voucher_type, voucher_no) @@ -229,41 +258,77 @@ class StockController(AccountsController): from erpnext.stock.stock_ledger import make_sl_entries make_sl_entries(sl_entries, is_amended) - def get_stock_ledger_entries(self, item_list=None, warehouse_list=None): - out = {} - - if not (item_list and warehouse_list): - item_list, warehouse_list = self.get_distinct_item_warehouse() - - if item_list and warehouse_list: - res = frappe.db.sql("""select item_code, voucher_type, voucher_no, - voucher_detail_no, posting_date, posting_time, stock_value, - warehouse, actual_qty as qty from `tabStock Ledger Entry` - where company = %s and item_code in (%s) and warehouse in (%s) - order by item_code desc, warehouse desc, posting_date desc, - posting_time desc, name desc""" % - ('%s', ', '.join(['%s']*len(item_list)), ', '.join(['%s']*len(warehouse_list))), - tuple([self.doc.company] + item_list + warehouse_list), as_dict=1) - - for r in res: - if (r.item_code, r.warehouse) not in out: - out[(r.item_code, r.warehouse)] = [] - - out[(r.item_code, r.warehouse)].append(r) - - return out - - def get_distinct_item_warehouse(self): - item_list = [] - warehouse_list = [] - for item in self.doclist.get({"parentfield": self.fname}) \ - + self.doclist.get({"parentfield": "packing_details"}): - item_list.append(item.item_code) - warehouse_list.append(item.warehouse) - - return list(set(item_list)), list(set(warehouse_list)) - def make_cancel_gl_entries(self): if frappe.db.sql("""select name from `tabGL Entry` where voucher_type=%s and voucher_no=%s""", (self.doc.doctype, self.doc.name)): - self.make_gl_entries() \ No newline at end of file + self.make_gl_entries() + +def update_gl_entries_after(posting_date, posting_time, warehouse_account=None, for_items=None): + def _delete_gl_entries(voucher_type, voucher_no): + frappe.db.sql("""delete from `tabGL Entry` + where voucher_type=%s and voucher_no=%s""", (voucher_type, voucher_no)) + + if not warehouse_account: + warehouse_account = get_warehouse_account() + future_stock_vouchers = get_future_stock_vouchers(posting_date, posting_time, + warehouse_account, for_items) + gle = get_voucherwise_gl_entries(future_stock_vouchers, posting_date) + + for voucher_type, voucher_no in future_stock_vouchers: + existing_gle = gle.get((voucher_type, voucher_no), []) + voucher_obj = frappe.get_obj(voucher_type, voucher_no) + expected_gle = voucher_obj.get_gl_entries(warehouse_account) + if expected_gle: + if not existing_gle or not compare_existing_and_expected_gle(existing_gle, + expected_gle): + _delete_gl_entries(voucher_type, voucher_no) + voucher_obj.make_gl_entries(repost_future_gle=False) + else: + _delete_gl_entries(voucher_type, voucher_no) + +def compare_existing_and_expected_gle(existing_gle, expected_gle): + matched = True + for entry in expected_gle: + for e in existing_gle: + if entry.account==e.account and entry.against_account==e.against_account \ + and entry.cost_center==e.cost_center \ + and (entry.debit != e.debit or entry.credit != e.credit): + matched = False + break + return matched + +def get_future_stock_vouchers(posting_date, posting_time, warehouse_account=None, for_items=None): + future_stock_vouchers = [] + + condition = "" + if for_items: + condition = ''.join([' and item_code in (\'', '\', \''.join(for_items) ,'\')']) + + if warehouse_account: + condition += ''.join([' and warehouse in (\'', '\', \''.join(warehouse_account.keys()) ,'\')']) + + for d in frappe.db.sql("""select distinct sle.voucher_type, sle.voucher_no + from `tabStock Ledger Entry` sle + where timestamp(sle.posting_date, sle.posting_time) >= timestamp(%s, %s) %s + order by timestamp(sle.posting_date, sle.posting_time) asc, name asc""" % + ('%s', '%s', condition), (posting_date, posting_time), + as_dict=True): + future_stock_vouchers.append([d.voucher_type, d.voucher_no]) + + return future_stock_vouchers + +def get_voucherwise_gl_entries(future_stock_vouchers, posting_date): + gl_entries = {} + if future_stock_vouchers: + for d in frappe.db.sql("""select * from `tabGL Entry` + where posting_date >= %s and voucher_no in (%s)""" % + ('%s', ', '.join(['%s']*len(future_stock_vouchers))), + tuple([posting_date] + [d[1] for d in future_stock_vouchers]), as_dict=1): + gl_entries.setdefault((d.voucher_type, d.voucher_no), []).append(d) + + return gl_entries + +def get_warehouse_account(): + warehouse_account = dict(frappe.db.sql("""select master_name, name from tabAccount + where account_type = 'Warehouse' and ifnull(master_name, '') != ''""")) + return warehouse_account \ No newline at end of file