Merge pull request #31405 from deepeshgarg007/e_invoice_discounts
feat: Cash and Non trade discounts in Sales Invoice
This commit is contained in:
commit
4038c42922
@ -476,6 +476,13 @@ erpnext.accounts.SalesInvoiceController = class SalesInvoiceController extends e
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this.frm.trigger("calculate_timesheet_totals");
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}
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}
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is_cash_or_non_trade_discount() {
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this.frm.set_df_property("additional_discount_account", "hidden", 1 - this.frm.doc.is_cash_or_non_trade_discount);
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if (!this.frm.doc.is_cash_or_non_trade_discount) {
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this.frm.set_value("additional_discount_account", "");
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}
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}
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};
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// for backward compatibility: combine new and previous states
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@ -106,6 +106,7 @@
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"loyalty_redemption_cost_center",
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"section_break_49",
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"apply_discount_on",
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"is_cash_or_non_trade_discount",
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"base_discount_amount",
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"additional_discount_account",
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"column_break_51",
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@ -1790,8 +1791,6 @@
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"width": "50%"
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},
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{
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"fetch_from": "sales_partner.commission_rate",
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"fetch_if_empty": 1,
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"fieldname": "commission_rate",
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"fieldtype": "Float",
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"hide_days": 1,
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@ -1990,7 +1989,7 @@
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{
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"fieldname": "additional_discount_account",
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"fieldtype": "Link",
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"label": "Additional Discount Account",
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"label": "Discount Account",
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"options": "Account"
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},
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{
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@ -2028,6 +2027,13 @@
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"fieldtype": "Currency",
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"label": "Amount Eligible for Commission",
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"read_only": 1
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},
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{
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"default": "0",
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"depends_on": "eval: doc.apply_discount_on == \"Grand Total\"",
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"fieldname": "is_cash_or_non_trade_discount",
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"fieldtype": "Check",
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"label": "Is Cash or Non Trade Discount"
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}
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],
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"icon": "fa fa-file-text",
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@ -2040,7 +2046,7 @@
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"link_fieldname": "consolidated_invoice"
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}
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],
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"modified": "2022-06-10 03:52:51.409913",
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"modified": "2022-06-16 16:22:44.870575",
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"modified_by": "Administrator",
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"module": "Accounts",
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"name": "Sales Invoice",
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@ -1030,7 +1030,7 @@ class SalesInvoice(SellingController):
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)
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if grand_total and not self.is_internal_transfer():
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# Didnot use base_grand_total to book rounding loss gle
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# Did not use base_grand_total to book rounding loss gle
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gl_entries.append(
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self.get_gl_dict(
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{
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@ -1055,6 +1055,22 @@ class SalesInvoice(SellingController):
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)
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)
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if self.apply_discount_on == "Grand Total" and self.get("is_cash_or_discount_account"):
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gl_entries.append(
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self.get_gl_dict(
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{
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"account": self.additional_discount_account,
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"against": self.debit_to,
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"debit": self.base_discount_amount,
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"debit_in_account_currency": self.discount_amount,
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"cost_center": self.cost_center,
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"project": self.project,
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},
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self.currency,
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item=self,
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)
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)
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def make_tax_gl_entries(self, gl_entries):
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enable_discount_accounting = cint(
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frappe.db.get_single_value("Selling Settings", "enable_discount_accounting")
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@ -2731,6 +2731,63 @@ class TestSalesInvoice(unittest.TestCase):
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einvoice = make_einvoice(si)
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validate_totals(einvoice)
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def test_einvoice_discounts(self):
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from erpnext.regional.india.e_invoice.utils import make_einvoice, validate_totals
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# Normal Itemized Discount
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si = get_sales_invoice_for_e_invoice()
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si.apply_discount_on = ""
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si.items[0].discount_amount = 4000
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si.items[1].discount_amount = 300
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si.save()
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einvoice = make_einvoice(si)
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validate_totals(einvoice)
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self.assertEqual(einvoice["ItemList"][0]["Discount"], 4000)
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self.assertEqual(einvoice["ItemList"][1]["Discount"], 300)
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self.assertEqual(einvoice["ValDtls"]["Discount"], 0)
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# Invoice Discount on net total
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si = get_sales_invoice_for_e_invoice()
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si.apply_discount_on = "Net Total"
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si.discount_amount = 400
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si.save()
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einvoice = make_einvoice(si)
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validate_totals(einvoice)
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self.assertEqual(einvoice["ItemList"][0]["Discount"], 316.83)
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self.assertEqual(einvoice["ItemList"][1]["Discount"], 83.17)
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self.assertEqual(einvoice["ValDtls"]["Discount"], 0)
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# Invoice Discount on grand total (Itemized Discount)
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si = get_sales_invoice_for_e_invoice()
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si.apply_discount_on = "Grand Total"
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si.discount_amount = 400
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si.save()
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einvoice = make_einvoice(si)
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validate_totals(einvoice)
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self.assertEqual(einvoice["ItemList"][0]["Discount"], 268.5)
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self.assertEqual(einvoice["ItemList"][1]["Discount"], 70.48)
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self.assertEqual(einvoice["ValDtls"]["Discount"], 0)
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# Invoice Discount on grand total (Cash/Non-Trade Discount)
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si = get_sales_invoice_for_e_invoice()
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si.apply_discount_on = "Grand Total"
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si.is_cash_or_non_trade_discount = 1
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si.discount_amount = 400
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si.save()
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einvoice = make_einvoice(si)
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validate_totals(einvoice)
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self.assertEqual(einvoice["ItemList"][0]["Discount"], 0)
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self.assertEqual(einvoice["ItemList"][1]["Discount"], 0)
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self.assertEqual(einvoice["ValDtls"]["Discount"], 400)
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def test_item_tax_net_range(self):
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item = create_item("T Shirt")
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@ -500,6 +500,9 @@ class calculate_taxes_and_totals(object):
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else:
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self.doc.grand_total = flt(self.doc.net_total)
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if self.doc.apply_discount_on == "Grand Total" and self.doc.get("is_cash_or_non_trade_discount"):
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self.doc.grand_total -= self.doc.discount_amount
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if self.doc.get("taxes"):
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self.doc.total_taxes_and_charges = flt(
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self.doc.grand_total - self.doc.net_total - flt(self.doc.rounding_adjustment),
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@ -594,6 +597,12 @@ class calculate_taxes_and_totals(object):
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if not self.doc.apply_discount_on:
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frappe.throw(_("Please select Apply Discount On"))
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if self.doc.apply_discount_on == "Grand Total" and self.doc.get(
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"is_cash_or_non_trade_discount"
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):
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self.discount_amount_applied = True
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return
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self.doc.base_discount_amount = flt(
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self.doc.discount_amount * self.doc.conversion_rate, self.doc.precision("base_discount_amount")
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)
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@ -271,14 +271,14 @@ def get_item_list(invoice):
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item.description = sanitize_for_json(d.item_name)
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item.qty = abs(item.qty)
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if flt(item.qty) != 0.0:
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item.unit_rate = abs(item.taxable_value / item.qty)
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else:
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item.unit_rate = abs(item.taxable_value)
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item.gross_amount = abs(item.taxable_value)
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item.taxable_value = abs(item.taxable_value)
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item.discount_amount = 0
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if invoice.get("apply_discount_on"):
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item.discount_amount = item.base_amount - item.base_net_amount
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item.unit_rate = abs(item.taxable_value - item.discount_amount) / item.qty
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item.gross_amount = abs(item.taxable_value) + item.discount_amount
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item.taxable_value = abs(item.taxable_value)
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item.is_service_item = "Y" if item.gst_hsn_code and item.gst_hsn_code[:2] == "99" else "N"
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item.serial_no = ""
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@ -352,7 +352,14 @@ def update_item_taxes(invoice, item):
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def get_invoice_value_details(invoice):
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invoice_value_details = frappe._dict(dict())
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invoice_value_details.base_total = abs(sum([i.taxable_value for i in invoice.get("items")]))
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invoice_value_details.invoice_discount_amt = 0
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if (
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invoice.apply_discount_on == "Grand Total"
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and invoice.discount_amount
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and invoice.get("is_cash_or_non_trade_discount")
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):
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invoice_value_details.invoice_discount_amt = invoice.discount_amount
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else:
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invoice_value_details.invoice_discount_amt = 0
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invoice_value_details.round_off = invoice.base_rounding_adjustment
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invoice_value_details.base_grand_total = abs(invoice.base_rounded_total) or abs(
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@ -1060,8 +1060,16 @@ def update_taxable_values(doc, method):
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considered_rows.append(prev_row_id)
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for item in doc.get("items"):
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proportionate_value = item.base_net_amount if doc.base_net_total else item.qty
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total_value = doc.base_net_total if doc.base_net_total else doc.total_qty
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if (
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doc.apply_discount_on == "Grand Total"
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and doc.discount_amount
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and doc.get("is_cash_or_non_trade_discount")
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):
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proportionate_value = item.base_amount if doc.base_total else item.qty
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total_value = doc.base_total if doc.base_total else doc.total_qty
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else:
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proportionate_value = item.base_net_amount if doc.base_net_total else item.qty
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total_value = doc.base_net_total if doc.base_net_total else doc.total_qty
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applicable_charges = flt(
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flt(
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