96 lines
2.5 KiB
Python
96 lines
2.5 KiB
Python
import frappe
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from frappe.utils import flt, getdate
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from erpnext.accounts.doctype.sales_invoice.sales_invoice import (
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get_total_in_party_account_currency,
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is_overdue,
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)
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TODAY = getdate()
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def execute():
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# This fix is not related to Party Specific Item,
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# but it is needed for code introduced after Party Specific Item was
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# If your DB doesn't have this doctype yet, you should be fine
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if not frappe.db.exists("DocType", "Party Specific Item"):
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return
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for doctype in ("Purchase Invoice", "Sales Invoice"):
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fields = [
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"name",
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"status",
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"due_date",
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"outstanding_amount",
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"grand_total",
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"base_grand_total",
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"rounded_total",
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"base_rounded_total",
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"disable_rounded_total",
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]
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if doctype == "Sales Invoice":
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fields.append("is_pos")
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invoices_to_update = frappe.get_all(
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doctype,
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fields=fields,
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filters={
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"docstatus": 1,
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"status": (
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"in",
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("Overdue", "Overdue and Discounted", "Partly Paid", "Partly Paid and Discounted"),
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),
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"outstanding_amount": (">", 0),
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"modified": (">", "2021-01-01")
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# an assumption is being made that only invoices modified
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# after 2021 got affected as incorrectly overdue.
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# required for performance reasons.
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},
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)
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invoices_to_update = {invoice.name: invoice for invoice in invoices_to_update}
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payment_schedule_items = frappe.get_all(
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"Payment Schedule",
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fields=("due_date", "payment_amount", "base_payment_amount", "parent"),
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filters={"parent": ("in", invoices_to_update)},
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)
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for item in payment_schedule_items:
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invoices_to_update[item.parent].setdefault("payment_schedule", []).append(item)
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status_map = {}
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for invoice in invoices_to_update.values():
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invoice.doctype = doctype
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doc = frappe.get_doc(invoice)
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correct_status = get_correct_status(doc)
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if not correct_status or doc.status == correct_status:
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continue
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status_map.setdefault(correct_status, []).append(doc.name)
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for status, docs in status_map.items():
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frappe.db.set_value(doctype, {"name": ("in", docs)}, "status", status, update_modified=False)
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def get_correct_status(doc):
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outstanding_amount = flt(doc.outstanding_amount, doc.precision("outstanding_amount"))
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total = get_total_in_party_account_currency(doc)
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status = ""
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if is_overdue(doc, total):
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status = "Overdue"
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elif 0 < outstanding_amount < total:
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status = "Partly Paid"
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elif outstanding_amount > 0 and getdate(doc.due_date) >= TODAY:
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status = "Unpaid"
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if not status:
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return
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if doc.status.endswith(" and Discounted"):
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status += " and Discounted"
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return status
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