331 lines
12 KiB
Python
331 lines
12 KiB
Python
# Copyright (c) 2015, Frappe Technologies Pvt. Ltd.
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# License: GNU General Public License v3. See license.txt
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from __future__ import unicode_literals
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import frappe
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from frappe import _, scrub
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from frappe.utils import getdate, nowdate, flt, cint
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class ReceivablePayableReport(object):
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def __init__(self, filters=None):
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self.filters = frappe._dict(filters or {})
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self.filters.report_date = getdate(self.filters.report_date or nowdate())
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self.age_as_on = getdate(nowdate()) \
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if self.filters.report_date > getdate(nowdate()) \
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else self.filters.report_date
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def run(self, args):
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party_naming_by = frappe.db.get_value(args.get("naming_by")[0], None, args.get("naming_by")[1])
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columns = self.get_columns(party_naming_by, args)
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data = self.get_data(party_naming_by, args)
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chart = self.get_chart_data(columns, data)
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return columns, data, None, chart
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def get_columns(self, party_naming_by, args):
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columns = [_("Posting Date") + ":Date:80", _(args.get("party_type")) + ":Link/" + args.get("party_type") + ":200"]
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if party_naming_by == "Naming Series":
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columns += [args.get("party_type") + " Name::110"]
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columns += [_("Voucher Type") + "::110", _("Voucher No") + ":Dynamic Link/"+_("Voucher Type")+":120",
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_("Due Date") + ":Date:80"]
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if args.get("party_type") == "Supplier":
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columns += [_("Bill No") + "::80", _("Bill Date") + ":Date:80"]
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for label in ("Invoiced Amount", "Paid Amount", "Outstanding Amount"):
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columns.append({
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"label": label,
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"fieldtype": "Currency",
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"options": "currency",
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"width": 120
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})
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columns += [_("Age (Days)") + ":Int:80"]
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self.ageing_col_idx_start = len(columns)
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if not "range1" in self.filters:
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self.filters["range1"] = "30"
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if not "range2" in self.filters:
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self.filters["range2"] = "60"
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if not "range3" in self.filters:
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self.filters["range3"] = "90"
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for label in ("0-{range1}".format(range1=self.filters["range1"]),
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"{range1}-{range2}".format(range1=cint(self.filters["range1"])+ 1, range2=self.filters["range2"]),
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"{range2}-{range3}".format(range2=cint(self.filters["range2"])+ 1, range3=self.filters["range3"]),
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"{range3}-{above}".format(range3=cint(self.filters["range3"])+ 1, above=_("Above"))):
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columns.append({
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"label": label,
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"fieldtype": "Currency",
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"options": "currency",
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"width": 120
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})
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columns.append({
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"fieldname": "currency",
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"label": _("Currency"),
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"fieldtype": "Link",
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"options": "Currency",
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"width": 100
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})
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if args.get("party_type") == "Customer":
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columns += [
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_("Territory") + ":Link/Territory:80",
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_("Customer Group") + ":Link/Customer Group:120"
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]
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if args.get("party_type") == "Supplier":
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columns += [_("Supplier Type") + ":Link/Supplier Type:80"]
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columns.append(_("Remarks") + "::200")
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return columns
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def get_data(self, party_naming_by, args):
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from erpnext.accounts.utils import get_currency_precision
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currency_precision = get_currency_precision() or 2
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dr_or_cr = "debit" if args.get("party_type") == "Customer" else "credit"
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voucher_details = self.get_voucher_details(args.get("party_type"))
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future_vouchers = self.get_entries_after(self.filters.report_date, args.get("party_type"))
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if not self.filters.get("company"):
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self.filters["company"] = frappe.db.get_single_value('Global Defaults', 'default_company')
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company_currency = frappe.db.get_value("Company", self.filters.get("company"), "default_currency")
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data = []
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for gle in self.get_entries_till(self.filters.report_date, args.get("party_type")):
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if self.is_receivable_or_payable(gle, dr_or_cr, future_vouchers):
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outstanding_amount = flt(self.get_outstanding_amount(gle,
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self.filters.report_date, dr_or_cr), currency_precision)
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if abs(outstanding_amount) > 0.1/10**currency_precision:
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row = [gle.posting_date, gle.party]
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# customer / supplier name
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if party_naming_by == "Naming Series":
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row += [self.get_party_name(gle.party_type, gle.party)]
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# get due date
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due_date = voucher_details.get(gle.voucher_no, {}).get("due_date", "")
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row += [gle.voucher_type, gle.voucher_no, due_date]
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# get supplier bill details
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if args.get("party_type") == "Supplier":
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row += [
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voucher_details.get(gle.voucher_no, {}).get("bill_no", ""),
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voucher_details.get(gle.voucher_no, {}).get("bill_date", "")
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]
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# invoiced and paid amounts
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invoiced_amount = gle.get(dr_or_cr) if (gle.get(dr_or_cr) > 0) else 0
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paid_amt = invoiced_amount - outstanding_amount
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row += [invoiced_amount, paid_amt, outstanding_amount]
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# ageing data
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entry_date = due_date if self.filters.ageing_based_on == "Due Date" else gle.posting_date
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row += get_ageing_data(cint(self.filters.range1), cint(self.filters.range2),
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cint(self.filters.range3), self.age_as_on, entry_date, outstanding_amount)
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# issue 6371-Ageing buckets should not have amounts if due date is not reached
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if self.filters.ageing_based_on == "Due Date" and getdate(due_date) > getdate(self.filters.report_date):
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row[-1]=row[-2]=row[-3]=row[-4]=0
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if self.filters.get(scrub(args.get("party_type"))):
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row.append(gle.account_currency)
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else:
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row.append(company_currency)
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# customer territory / supplier type
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if args.get("party_type") == "Customer":
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row += [self.get_territory(gle.party), self.get_customer_group(gle.party)]
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if args.get("party_type") == "Supplier":
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row += [self.get_supplier_type(gle.party)]
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row.append(gle.remarks)
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data.append(row)
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return data
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def get_entries_after(self, report_date, party_type):
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# returns a distinct list
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return list(set([(e.voucher_type, e.voucher_no) for e in self.get_gl_entries(party_type)
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if getdate(e.posting_date) > report_date]))
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def get_entries_till(self, report_date, party_type):
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# returns a generator
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return (e for e in self.get_gl_entries(party_type)
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if getdate(e.posting_date) <= report_date)
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def is_receivable_or_payable(self, gle, dr_or_cr, future_vouchers):
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return (
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# advance
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(not gle.against_voucher) or
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# against sales order/purchase order
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(gle.against_voucher_type in ["Sales Order", "Purchase Order"]) or
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# sales invoice/purchase invoice
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(gle.against_voucher==gle.voucher_no and gle.get(dr_or_cr) > 0) or
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# entries adjusted with future vouchers
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((gle.against_voucher_type, gle.against_voucher) in future_vouchers)
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)
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def get_outstanding_amount(self, gle, report_date, dr_or_cr):
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payment_amount = 0.0
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for e in self.get_gl_entries_for(gle.party, gle.party_type, gle.voucher_type, gle.voucher_no):
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if getdate(e.posting_date) <= report_date and e.name!=gle.name:
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payment_amount += (flt(e.credit if gle.party_type == "Customer" else e.debit) - flt(e.get(dr_or_cr)))
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return flt(gle.get(dr_or_cr)) - flt(gle.credit if gle.party_type == "Customer" else gle.debit) - payment_amount
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def get_party_name(self, party_type, party_name):
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return self.get_party_map(party_type).get(party_name, {}).get("customer_name" if party_type == "Customer" else "supplier_name") or ""
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def get_territory(self, party_name):
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return self.get_party_map("Customer").get(party_name, {}).get("territory") or ""
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def get_customer_group(self, party_name):
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return self.get_party_map("Customer").get(party_name, {}).get("customer_group") or ""
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def get_supplier_type(self, party_name):
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return self.get_party_map("Supplier").get(party_name, {}).get("supplier_type") or ""
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def get_party_map(self, party_type):
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if not hasattr(self, "party_map"):
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if party_type == "Customer":
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select_fields = "name, customer_name, territory, customer_group"
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elif party_type == "Supplier":
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select_fields = "name, supplier_name, supplier_type"
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self.party_map = dict(((r.name, r) for r in frappe.db.sql("select {0} from `tab{1}`"
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.format(select_fields, party_type), as_dict=True)))
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return self.party_map
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def get_voucher_details(self, party_type):
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voucher_details = frappe._dict()
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if party_type == "Customer":
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for si in frappe.db.sql("""select name, due_date
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from `tabSales Invoice` where docstatus=1""", as_dict=1):
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voucher_details.setdefault(si.name, si)
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if party_type == "Supplier":
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for pi in frappe.db.sql("""select name, due_date, bill_no, bill_date
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from `tabPurchase Invoice` where docstatus=1""", as_dict=1):
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voucher_details.setdefault(pi.name, pi)
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return voucher_details
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def get_gl_entries(self, party_type):
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if not hasattr(self, "gl_entries"):
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conditions, values = self.prepare_conditions(party_type)
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if self.filters.get(scrub(party_type)):
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select_fields = "sum(debit_in_account_currency) as debit, sum(credit_in_account_currency) as credit"
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else:
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select_fields = "sum(debit) as debit, sum(credit) as credit"
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self.gl_entries = frappe.db.sql("""select name, posting_date, account, party_type, party,
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voucher_type, voucher_no, against_voucher_type, against_voucher,
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account_currency, remarks, {0}
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from `tabGL Entry`
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where docstatus < 2 and party_type=%s and (party is not null and party != '') {1}
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group by voucher_type, voucher_no, against_voucher_type, against_voucher, party
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order by posting_date, party"""
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.format(select_fields, conditions), values, as_dict=True)
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return self.gl_entries
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def prepare_conditions(self, party_type):
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conditions = [""]
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values = [party_type]
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party_type_field = scrub(party_type)
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if self.filters.company:
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conditions.append("company=%s")
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values.append(self.filters.company)
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if self.filters.get(party_type_field):
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conditions.append("party=%s")
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values.append(self.filters.get(party_type_field))
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if party_type_field=="customer":
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if self.filters.get("customer_group"):
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lft, rgt = frappe.db.get_value("Customer Group",
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self.filters.get("customer_group"), ["lft", "rgt"])
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conditions.append("""party in (select name from tabCustomer
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where exists(select name from `tabCustomer Group` where lft >= {0} and rgt <= {1}
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and name=tabCustomer.customer_group))""".format(lft, rgt))
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if self.filters.get("credit_days_based_on"):
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conditions.append("party in (select name from tabCustomer where credit_days_based_on=%s)")
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values.append(self.filters.get("credit_days_based_on"))
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return " and ".join(conditions), values
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def get_gl_entries_for(self, party, party_type, against_voucher_type, against_voucher):
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if not hasattr(self, "gl_entries_map"):
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self.gl_entries_map = {}
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for gle in self.get_gl_entries(party_type):
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if gle.against_voucher_type and gle.against_voucher:
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self.gl_entries_map.setdefault(gle.party, {})\
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.setdefault(gle.against_voucher_type, {})\
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.setdefault(gle.against_voucher, [])\
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.append(gle)
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return self.gl_entries_map.get(party, {})\
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.get(against_voucher_type, {})\
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.get(against_voucher, [])
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def get_chart_data(self, columns, data):
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ageing_columns = columns[self.ageing_col_idx_start : self.ageing_col_idx_start+4]
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rows = []
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for d in data:
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rows.append(d[self.ageing_col_idx_start : self.ageing_col_idx_start+4])
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if rows:
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rows.insert(0, [[d.get("label")] for d in ageing_columns])
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return {
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"data": {
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'rows': rows
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},
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"chart_type": 'pie'
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}
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def execute(filters=None):
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args = {
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"party_type": "Customer",
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"naming_by": ["Selling Settings", "cust_master_name"],
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}
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return ReceivablePayableReport(filters).run(args)
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def get_ageing_data(first_range, second_range, third_range, age_as_on, entry_date, outstanding_amount):
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# [0-30, 30-60, 60-90, 90-above]
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outstanding_range = [0.0, 0.0, 0.0, 0.0]
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if not (age_as_on and entry_date):
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return [0] + outstanding_range
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age = (getdate(age_as_on) - getdate(entry_date)).days or 0
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index = None
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for i, days in enumerate([first_range, second_range, third_range]):
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if age <= days:
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index = i
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break
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if index is None: index = 3
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outstanding_range[index] = outstanding_amount
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return [age] + outstanding_range
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