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bank_clearance.py
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bank_clearance.py
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# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt
import frappe
from frappe import _, msgprint
from frappe.model.document import Document
from frappe.query_builder.custom import ConstantColumn
from frappe.utils import flt, fmt_money, getdate
import erpnext
form_grid_templates = {"journal_entries": "templates/form_grid/bank_reconciliation_grid.html"}
class BankClearance(Document):
@frappe.whitelist()
def get_payment_entries(self):
if not (self.from_date and self.to_date):
frappe.throw(_("From Date and To Date are Mandatory"))
if not self.account:
frappe.throw(_("Account is mandatory to get payment entries"))
condition = ""
if not self.include_reconciled_entries:
condition = "and (clearance_date IS NULL or clearance_date='0000-00-00')"
journal_entries = frappe.db.sql(
"""
select
"Journal Entry" as payment_document, t1.name as payment_entry,
t1.cheque_no as cheque_number, t1.cheque_date,
sum(t2.debit_in_account_currency) as debit, sum(t2.credit_in_account_currency) as credit,
t1.posting_date, t2.against_account, t1.clearance_date, t2.account_currency
from
`tabJournal Entry` t1, `tabJournal Entry Account` t2
where
t2.parent = t1.name and t2.account = %(account)s and t1.docstatus=1
and t1.posting_date >= %(from)s and t1.posting_date <= %(to)s
and ifnull(t1.is_opening, 'No') = 'No' {condition}
group by t2.account, t1.name
order by t1.posting_date ASC, t1.name DESC
""".format(
condition=condition
),
{"account": self.account, "from": self.from_date, "to": self.to_date},
as_dict=1,
)
if self.bank_account:
condition += "and bank_account = %(bank_account)s"
payment_entries = frappe.db.sql(
"""
select
"Payment Entry" as payment_document, name as payment_entry,
reference_no as cheque_number, reference_date as cheque_date,
if(paid_from=%(account)s, paid_amount, 0) as credit,
if(paid_from=%(account)s, 0, received_amount) as debit,
posting_date, ifnull(party,if(paid_from=%(account)s,paid_to,paid_from)) as against_account, clearance_date,
if(paid_to=%(account)s, paid_to_account_currency, paid_from_account_currency) as account_currency
from `tabPayment Entry`
where
(paid_from=%(account)s or paid_to=%(account)s) and docstatus=1
and posting_date >= %(from)s and posting_date <= %(to)s
{condition}
order by
posting_date ASC, name DESC
""".format(
condition=condition
),
{
"account": self.account,
"from": self.from_date,
"to": self.to_date,
"bank_account": self.bank_account,
},
as_dict=1,
)
loan_disbursement = frappe.qb.DocType("Loan Disbursement")
loan_disbursements = (
frappe.qb.from_(loan_disbursement)
.select(
ConstantColumn("Loan Disbursement").as_("payment_document"),
loan_disbursement.name.as_("payment_entry"),
loan_disbursement.disbursed_amount.as_("credit"),
ConstantColumn(0).as_("debit"),
loan_disbursement.reference_number.as_("cheque_number"),
loan_disbursement.reference_date.as_("cheque_date"),
loan_disbursement.disbursement_date.as_("posting_date"),
loan_disbursement.applicant.as_("against_account"),
)
.where(loan_disbursement.docstatus == 1)
.where(loan_disbursement.disbursement_date >= self.from_date)
.where(loan_disbursement.disbursement_date <= self.to_date)
.where(loan_disbursement.clearance_date.isnull())
.where(loan_disbursement.disbursement_account.isin([self.bank_account, self.account]))
.orderby(loan_disbursement.disbursement_date)
.orderby(loan_disbursement.name, order=frappe.qb.desc)
).run(as_dict=1)
loan_repayment = frappe.qb.DocType("Loan Repayment")
query = (
frappe.qb.from_(loan_repayment)
.select(
ConstantColumn("Loan Repayment").as_("payment_document"),
loan_repayment.name.as_("payment_entry"),
loan_repayment.amount_paid.as_("debit"),
ConstantColumn(0).as_("credit"),
loan_repayment.reference_number.as_("cheque_number"),
loan_repayment.reference_date.as_("cheque_date"),
loan_repayment.applicant.as_("against_account"),
loan_repayment.posting_date,
)
.where(loan_repayment.docstatus == 1)
.where(loan_repayment.clearance_date.isnull())
.where(loan_repayment.posting_date >= self.from_date)
.where(loan_repayment.posting_date <= self.to_date)
.where(loan_repayment.payment_account.isin([self.bank_account, self.account]))
)
if frappe.db.has_column("Loan Repayment", "repay_from_salary"):
query = query.where((loan_repayment.repay_from_salary == 0))
query = query.orderby(loan_repayment.posting_date).orderby(
loan_repayment.name, order=frappe.qb.desc
)
loan_repayments = query.run(as_dict=True)
pos_sales_invoices, pos_purchase_invoices = [], []
if self.include_pos_transactions:
pos_sales_invoices = frappe.db.sql(
"""
select
"Sales Invoice Payment" as payment_document, sip.name as payment_entry, sip.amount as debit,
si.posting_date, si.customer as against_account, sip.clearance_date,
account.account_currency, 0 as credit
from `tabSales Invoice Payment` sip, `tabSales Invoice` si, `tabAccount` account
where
sip.account=%(account)s and si.docstatus=1 and sip.parent = si.name
and account.name = sip.account and si.posting_date >= %(from)s and si.posting_date <= %(to)s
order by
si.posting_date ASC, si.name DESC
""",
{"account": self.account, "from": self.from_date, "to": self.to_date},
as_dict=1,
)
pos_purchase_invoices = frappe.db.sql(
"""
select
"Purchase Invoice" as payment_document, pi.name as payment_entry, pi.paid_amount as credit,
pi.posting_date, pi.supplier as against_account, pi.clearance_date,
account.account_currency, 0 as debit
from `tabPurchase Invoice` pi, `tabAccount` account
where
pi.cash_bank_account=%(account)s and pi.docstatus=1 and account.name = pi.cash_bank_account
and pi.posting_date >= %(from)s and pi.posting_date <= %(to)s
order by
pi.posting_date ASC, pi.name DESC
""",
{"account": self.account, "from": self.from_date, "to": self.to_date},
as_dict=1,
)
entries = sorted(
list(payment_entries)
+ list(journal_entries)
+ list(pos_sales_invoices)
+ list(pos_purchase_invoices)
+ list(loan_disbursements)
+ list(loan_repayments),
key=lambda k: getdate(k["posting_date"]),
)
self.set("payment_entries", [])
default_currency = erpnext.get_default_currency()
for d in entries:
row = self.append("payment_entries", {})
amount = flt(d.get("debit", 0)) - flt(d.get("credit", 0))
if not d.get("account_currency"):
d.account_currency = default_currency
formatted_amount = fmt_money(abs(amount), 2, d.account_currency)
d.amount = formatted_amount + " " + (_("Dr") if amount > 0 else _("Cr"))
d.posting_date = getdate(d.posting_date)
d.pop("credit")
d.pop("debit")
d.pop("account_currency")
row.update(d)
@frappe.whitelist()
def update_clearance_date(self):
clearance_date_updated = False
for d in self.get("payment_entries"):
if d.clearance_date:
if not d.payment_document:
frappe.throw(_("Row #{0}: Payment document is required to complete the transaction"))
if d.cheque_date and getdate(d.clearance_date) < getdate(d.cheque_date):
frappe.throw(
_("Row #{0}: Clearance date {1} cannot be before Cheque Date {2}").format(
d.idx, d.clearance_date, d.cheque_date
)
)
if d.clearance_date or self.include_reconciled_entries:
if not d.clearance_date:
d.clearance_date = None
payment_entry = frappe.get_doc(d.payment_document, d.payment_entry)
payment_entry.db_set("clearance_date", d.clearance_date)
clearance_date_updated = True
if clearance_date_updated:
self.get_payment_entries()
msgprint(_("Clearance Date updated"))
else:
msgprint(_("Clearance Date not mentioned"))