82 lines
2.5 KiB
PL/PgSQL
82 lines
2.5 KiB
PL/PgSQL
CREATE OR REPLACE FUNCTION invoicePaid
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(
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p_C_Invoice_ID NUMERIC,
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p_C_Currency_ID NUMERIC,
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p_MultiplierAP NUMERIC -- DEFAULT 1
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)
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RETURNS numeric AS $body$
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/*************************************************************************
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* The contents of this file are subject to the Compiere License. You may
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* obtain a copy of the License at http://www.compiere.org/license.html
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* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
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* express or implied. See the License for details. Code: Compiere ERP+CRM
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* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
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*
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* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
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* kthiemann@adempiere.org
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*************************************************************************
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***
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* Title: Calculate Paid/Allocated amount in Currency
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* Description:
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* Add up total amount paid for for C_Invoice_ID.
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* Split Payments are ignored.
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* all allocation amounts converted to invoice C_Currency_ID
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* round it to the nearest cent
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* and adjust for CreditMemos by using C_Invoice_v
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* and for Payments with the multiplierAP (-1, 1)
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*
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*
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* Test:
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SELECT C_Invoice_ID, IsPaid, IsSOTrx, GrandTotal,
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invoicePaid (C_Invoice_ID, C_Currency_ID, MultiplierAP)
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FROM C_Invoice_v;
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*
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************************************************************************/
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DECLARE
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v_Precision NUMERIC := 0;
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v_Min NUMERIC := 0;
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v_MultiplierAP NUMERIC := 1;
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v_PaymentAmt NUMERIC := 0;
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ar RECORD;
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BEGIN
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SELECT StdPrecision
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INTO v_Precision
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FROM C_Currency
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WHERE C_Currency_ID = p_C_Currency_ID;
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SELECT 1/10^v_Precision INTO v_Min;
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-- Default
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IF (p_MultiplierAP IS NOT NULL) THEN
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v_MultiplierAP := p_MultiplierAP;
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END IF;
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-- Calculate Allocated Amount
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FOR ar IN
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SELECT a.AD_Client_ID, a.AD_Org_ID,
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al.Amount, al.DiscountAmt, al.WriteOffAmt,
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a.C_Currency_ID, a.DateTrx
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FROM C_AllocationLine al
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INNER JOIN C_AllocationHdr a ON (al.C_AllocationHdr_ID=a.C_AllocationHdr_ID)
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WHERE al.C_Invoice_ID = p_C_Invoice_ID
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AND a.IsActive='Y'
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LOOP
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v_PaymentAmt := v_PaymentAmt
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+ currencyConvert(ar.Amount + ar.DisCountAmt + ar.WriteOffAmt,
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ar.C_Currency_ID, p_C_Currency_ID, ar.DateTrx, null, ar.AD_Client_ID, ar.AD_Org_ID);
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END LOOP;
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-- Ignore Rounding
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IF (v_PaymentAmt > -v_Min AND v_PaymentAmt < v_Min) THEN
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v_PaymentAmt := 0;
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END IF;
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-- Round to currency precision
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v_PaymentAmt := ROUND(COALESCE(v_PaymentAmt,0), v_Precision);
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RETURN v_PaymentAmt * v_MultiplierAP;
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END;
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$body$ LANGUAGE plpgsql STABLE;
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