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new function for pl/pgsql

This commit is contained in:
vpj-cd 2008-10-25 17:35:01 +00:00
parent f4c327a789
commit 3ff0f191db
8 changed files with 500 additions and 58 deletions
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58
db/ddlutils/postgresql/functions/C_Base_Convert.sql
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/*
*This file is part of Adempiere ERP Bazaar
*http://www.adempiere.org
*
*Copyright (C) 2006 Timo Kontro
*Copyright (C) 1999-2006 ComPiere, inc
*
*This program is free software; you can redistribute it and/or
*modify it under the terms of the GNU General Public License
*as published by the Free Software Foundation; either version 2
*of the License, or (at your option) any later version.
*
*This program is distributed in the hope that it will be useful,
*but WITHOUT ANY WARRANTY; without even the implied warranty of
*MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*GNU General Public License for more details.
*
*You should have received a copy of the GNU General Public License
*along with this program; if not, write to the Free Software
*Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.of
*/
SET search_path = adempiere, pg_catalog;
CREATE OR REPLACE FUNCTION currencybase(
IN NUMERIC, -- $1 p_Amount
IN INTEGER, -- $2 p_C_CurrencyFrom_ID
IN TIMESTAMP WITH TIME ZONE, -- $3 p_ConversionDate
IN INTEGER, -- $4 p_AD_Client_ID
IN INTEGER -- $5 p_AD_Org_ID
) RETURNS NUMERIC
AS $$
DECLARE
currency_to INTEGER;
BEGIN
IF $1 IS NULL OR $2 IS NULL THEN
RETURN NULL;
END IF;
IF $1 = 0 THEN
RETURN 0;
END IF;
/*Finds out org's default currency*/
SELECT ac.C_Currency_ID
INTO currency_to
FROM AD_ClientInfo AS ci
INNER JOIN C_AcctSchema AS ac
ON (ci.C_AcctSchema1_ID = ac.C_AcctSchema_ID)
WHERE ci.AD_Client_ID = $4;
IF currency_to IS NULL THEN
RETURN NULL;
END IF;
IF $2 = currency_to THEN
RETURN $1;
END IF;
RETURN currencyconvert($1, $2, currency_to, $3,0,$4,$5);
END;
$$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Currency_Base.sql Executable file
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create or replace FUNCTION currencyBase
(
p_Amount NUMERIC,
p_CurFrom_ID NUMERIC,
p_ConvDate timestamp with time zone,
p_Client_ID NUMERIC,
p_Org_ID NUMERIC
)
RETURNS numeric AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
*
***
* Title: Convert Amount to Base Currency of Client
* Description:
* Get CurrencyTo from Client
* Returns NULL, if conversion not found
* Standard Rounding
* Test:
* SELECT currencyBase(100,116,null,11,null) FROM AD_System; => 64.72
************************************************************************/
DECLARE
v_CurTo_ID NUMERIC;
BEGIN
-- Get Currency
SELECT MAX(ac.C_Currency_ID)
INTO v_CurTo_ID
FROM AD_ClientInfo ci, C_AcctSchema ac
WHERE ci.C_AcctSchema1_ID=ac.C_AcctSchema_ID
AND ci.AD_Client_ID=p_Client_ID;
-- Same as Currency_Conversion - if currency/rate not found - return 0
IF (v_CurTo_ID IS NULL) THEN
RETURN NULL;
END IF;
-- Same currency
IF (p_CurFrom_ID = v_CurTo_ID) THEN
RETURN p_Amount;
END IF;
RETURN currencyConvert (p_Amount, p_CurFrom_ID, v_CurTo_ID, p_ConvDate, null, p_Client_ID, p_Org_ID);
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Invoice_Discount.sql Normal file
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CREATE OR REPLACE FUNCTION invoiceDiscount
(
p_C_Invoice_ID NUMERIC,
p_paydate timestamp with time zone,
p_C_InvoicePaySchedule_ID NUMERIC
)
RETURNS numeric AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
***
* Title: Calculate Payment Discount Amount
* Description:
* - Calculate discountable amount (i.e. with or without tax)
* - Calculate and return payment discount
* Test:
* select invoiceDiscount(109, now(), 103) from ad_system; => 0
************************************************************************/
DECLARE
v_Amount NUMERIC;
v_IsDiscountLineAmt CHAR(1);
v_GrandTotal NUMERIC;
v_TotalLines NUMERIC;
v_C_PaymentTerm_ID NUMERIC(10);
v_DocDate timestamp with time zone;
v_PayDate timestamp with time zone := now();
v_IsPayScheduleValid CHAR(1);
BEGIN
SELECT ci.IsDiscountLineAmt, i.GrandTotal, i.TotalLines,
i.C_PaymentTerm_ID, i.DateInvoiced, i.IsPayScheduleValid
INTO v_IsDiscountLineAmt, v_GrandTotal, v_TotalLines,
v_C_PaymentTerm_ID, v_DocDate, v_IsPayScheduleValid
FROM AD_ClientInfo ci, C_Invoice i
WHERE ci.AD_Client_ID=i.AD_Client_ID
AND i.C_Invoice_ID=p_C_Invoice_ID;
-- What Amount is the Discount Base?
IF (v_IsDiscountLineAmt = 'Y') THEN
v_Amount := v_TotalLines;
ELSE
v_Amount := v_GrandTotal;
END IF;
-- Anything to discount?
IF (v_Amount = 0) THEN
RETURN 0;
END IF;
IF (p_PayDate IS NOT NULL) THEN
v_PayDate := p_PayDate;
END IF;
-- Valid Payment Schedule
IF (v_IsPayScheduleValid='Y' AND p_C_InvoicePaySchedule_ID > 0) THEN
SELECT COALESCE(MAX(DiscountAmt),0)
INTO v_Amount
FROM C_InvoicePaySchedule
WHERE C_InvoicePaySchedule_ID=p_C_InvoicePaySchedule_ID
AND DiscountDate <= v_PayDate;
--
RETURN v_Amount;
END IF;
-- return discount amount
RETURN paymentTermDiscount (v_Amount, 0, v_C_PaymentTerm_ID, v_DocDate, p_PayDate);
-- Most likely if invoice not found
EXCEPTION
WHEN OTHERS THEN
RETURN NULL;
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Invoice_Open.sql Normal file
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CREATE OR REPLACE FUNCTION invoiceOpen
(
p_C_Invoice_ID IN NUMERIC,
p_C_InvoicePaySchedule_ID IN NUMERIC
)
RETURNS numeric AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
***
* Title: Calculate Open Item Amount in Invoice Currency
* Description:
* Add up total amount open for C_Invoice_ID if no split payment.
* Grand Total minus Sum of Allocations in Invoice Currency
*
* For Split Payments:
* Allocate Payments starting from first schedule.
* Cannot be used for IsPaid as mutating
*
* Test:
* SELECT C_InvoicePaySchedule_ID, DueAmt FROM C_InvoicePaySchedule WHERE C_Invoice_ID=109 ORDER BY DueDate;
* SELECT invoiceOpen (109, null) FROM AD_System; - converted to default client currency
* SELECT invoiceOpen (109, 11) FROM AD_System; - converted to default client currency
* SELECT invoiceOpen (109, 102) FROM AD_System;
* SELECT invoiceOpen (109, 103) FROM AD_System;
************************************************************************/
DECLARE
v_Currency_ID NUMERIC(10);
v_TotalOpenAmt NUMERIC := 0;
v_PaidAmt NUMERIC := 0;
v_Remaining NUMERIC := 0;
v_MultiplierAP NUMERIC := 0;
v_MultiplierCM NUMERIC := 0;
v_Temp NUMERIC := 0;
ar RECORD;
s RECORD;
BEGIN
-- Get Currency
BEGIN
SELECT MAX(C_Currency_ID), SUM(GrandTotal), MAX(MultiplierAP), MAX(Multiplier)
INTO v_Currency_ID, v_TotalOpenAmt, v_MultiplierAP, v_MultiplierCM
FROM C_Invoice_v -- corrected for CM / Split Payment
WHERE C_Invoice_ID = p_C_Invoice_ID;
EXCEPTION -- Invoice in draft form
WHEN OTHERS THEN
RAISE NOTICE 'InvoiceOpen - %', SQLERRM;
RETURN NULL;
END;
-- Calculate Allocated Amount
FOR ar IN
SELECT a.AD_Client_ID, a.AD_Org_ID,
al.Amount, al.DiscountAmt, al.WriteOffAmt,
a.C_Currency_ID, a.DateTrx
FROM C_AllocationLine al
INNER JOIN C_AllocationHdr a ON (al.C_AllocationHdr_ID=a.C_AllocationHdr_ID)
WHERE al.C_Invoice_ID = p_C_Invoice_ID
AND a.IsActive='Y'
LOOP
v_Temp := ar.Amount + ar.DisCountAmt + ar.WriteOffAmt;
v_PaidAmt := v_PaidAmt
-- Allocation
+ currencyConvert(v_Temp * v_MultiplierAP,
ar.C_Currency_ID, v_Currency_ID, ar.DateTrx, null, ar.AD_Client_ID, ar.AD_Org_ID);
RAISE NOTICE ' PaidAmt=% , Allocation= % * %', v_PaidAmt, v_Temp, v_MultiplierAP;
END LOOP;
-- Do we have a Payment Schedule ?
IF (p_C_InvoicePaySchedule_ID > 0) THEN -- if not valid = lists invoice amount
v_Remaining := v_PaidAmt;
FOR s IN
SELECT C_InvoicePaySchedule_ID, DueAmt
FROM C_InvoicePaySchedule
WHERE C_Invoice_ID = p_C_Invoice_ID
AND IsValid='Y'
ORDER BY DueDate
LOOP
IF (s.C_InvoicePaySchedule_ID = p_C_InvoicePaySchedule_ID) THEN
v_TotalOpenAmt := (s.DueAmt*v_MultiplierCM) - v_Remaining;
IF (s.DueAmt - v_Remaining < 0) THEN
v_TotalOpenAmt := 0;
END IF;
ELSE -- calculate amount, which can be allocated to next schedule
v_Remaining := v_Remaining - s.DueAmt;
IF (v_Remaining < 0) THEN
v_Remaining := 0;
END IF;
END IF;
END LOOP;
ELSE
v_TotalOpenAmt := v_TotalOpenAmt - v_PaidAmt;
END IF;
-- RAISE NOTICE '== Total=' || v_TotalOpenAmt;
-- Ignore Rounding
IF (v_TotalOpenAmt BETWEEN -0.00999 AND 0.00999) THEN
v_TotalOpenAmt := 0;
END IF;
-- Round to penny
v_TotalOpenAmt := ROUND(COALESCE(v_TotalOpenAmt,0), 2);
RETURN v_TotalOpenAmt;
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Invoice_Paid.sql Normal file
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CREATE OR REPLACE FUNCTION invoicePaid
(
p_C_Invoice_ID NUMERIC,
p_C_Currency_ID NUMERIC,
p_MultiplierAP NUMERIC -- DEFAULT 1
)
RETURNS numeric AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
***
* Title: Calculate Paid/Allocated amount in Currency
* Description:
* Add up total amount paid for for C_Invoice_ID.
* Split Payments are ignored.
* all allocation amounts converted to invoice C_Currency_ID
* round it to the nearest cent
* and adjust for CreditMemos by using C_Invoice_v
* and for Payments with the multiplierAP (-1, 1)
*
*
* Test:
SELECT C_Invoice_ID, IsPaid, IsSOTrx, GrandTotal,
invoicePaid (C_Invoice_ID, C_Currency_ID, MultiplierAP)
FROM C_Invoice_v;
*
************************************************************************/
DECLARE
v_MultiplierAP NUMERIC := 1;
v_PaymentAmt NUMERIC := 0;
ar RECORD;
BEGIN
-- Default
IF (p_MultiplierAP IS NOT NULL) THEN
v_MultiplierAP := p_MultiplierAP;
END IF;
-- Calculate Allocated Amount
FOR ar IN
SELECT a.AD_Client_ID, a.AD_Org_ID,
al.Amount, al.DiscountAmt, al.WriteOffAmt,
a.C_Currency_ID, a.DateTrx
FROM C_AllocationLine al
INNER JOIN C_AllocationHdr a ON (al.C_AllocationHdr_ID=a.C_AllocationHdr_ID)
WHERE al.C_Invoice_ID = p_C_Invoice_ID
AND a.IsActive='Y'
LOOP
v_PaymentAmt := v_PaymentAmt
+ currencyConvert(ar.Amount + ar.DisCountAmt + ar.WriteOffAmt,
ar.C_Currency_ID, p_C_Currency_ID, ar.DateTrx, null, ar.AD_Client_ID, ar.AD_Org_ID);
END LOOP;
--
RETURN ROUND(COALESCE(v_PaymentAmt,0), 2) * v_MultiplierAP;
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Payment_Allocated.sql Normal file
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create or replace FUNCTION paymentAllocated
(
p_C_Payment_ID IN NUMERIC,
p_C_Currency_ID IN NUMERIC
)
RETURNS NUMERIC AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
* Title: Calculate Allocated Payment Amount in Payment Currency
* Description:
--
SELECT paymentAllocated(C_Payment_ID,C_Currency_ID), PayAmt, IsAllocated
FROM C_Payment_v
WHERE C_Payment_ID<1000000;
--
UPDATE C_Payment_v
SET IsAllocated=CASE WHEN paymentAllocated(C_Payment_ID, C_Currency_ID)=PayAmt THEN 'Y' ELSE 'N' END
WHERE C_Payment_ID>=1000000;
************************************************************************/
DECLARE
v_AllocatedAmt NUMERIC := 0;
v_PayAmt NUMERIC;
r RECORD;
BEGIN
-- Charge - nothing available
SELECT
INTO v_PayAmt MAX(PayAmt)
FROM C_Payment
WHERE C_Payment_ID=p_C_Payment_ID AND C_Charge_ID > 0;
IF (v_PayAmt IS NOT NULL) THEN
RETURN 0;
END IF;
-- Calculate Allocated Amount
FOR r IN
SELECT a.AD_Client_ID, a.AD_Org_ID, al.Amount, a.C_Currency_ID, a.DateTrx
FROM C_AllocationLine al
INNER JOIN C_AllocationHdr a ON (al.C_AllocationHdr_ID=a.C_AllocationHdr_ID)
WHERE al.C_Payment_ID = p_C_Payment_ID
AND a.IsActive='Y'
LOOP
v_AllocatedAmt := v_AllocatedAmt
+ currencyConvert(r.Amount, r.C_Currency_ID, p_C_Currency_ID, r.DateTrx, null, r.AD_Client_ID, r.AD_Org_ID);
END LOOP;
-- Round to penny
v_AllocatedAmt := ROUND(COALESCE(v_AllocatedAmt,0), 2);
RETURN v_AllocatedAmt;
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/C_Payment_Available.sql Normal file
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create or replace FUNCTION paymentAvailable
(
p_C_Payment_ID IN NUMERIC
)
RETURNS NUMERIC AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2001 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
* Title: Calculate Available Payment Amount in Payment Currency
* Description:
* similar to C_Invoice_Open
************************************************************************/
DECLARE
v_Currency_ID NUMERIC(10);
v_AvailableAmt NUMERIC := 0;
v_IsReceipt C_Payment.IsReceipt%TYPE;
v_Amt NUMERIC := 0;
r RECORD;
BEGIN
-- Charge - fully allocated
SELECT MAX(PayAmt)
INTO v_Amt
FROM C_Payment
WHERE C_Payment_ID=p_C_Payment_ID AND C_Charge_ID > 0;
IF (v_Amt IS NOT NULL) THEN
RETURN v_Amt;
END IF;
-- Get Currency
SELECT C_Currency_ID, PayAmt, IsReceipt
INTO v_Currency_ID, v_AvailableAmt, v_IsReceipt
FROM C_Payment_v -- corrected for AP/AR
WHERE C_Payment_ID = p_C_Payment_ID;
-- DBMS_OUTPUT.PUT_LINE('== C_Payment_ID=' || p_C_Payment_ID || ', PayAmt=' || v_AvailableAmt || ', Receipt=' || v_IsReceipt);
-- Calculate Allocated Amount
FOR r IN
SELECT a.AD_Client_ID, a.AD_Org_ID, al.Amount, a.C_Currency_ID, a.DateTrx
FROM C_AllocationLine al
INNER JOIN C_AllocationHdr a ON (al.C_AllocationHdr_ID=a.C_AllocationHdr_ID)
WHERE al.C_Payment_ID = p_C_Payment_ID
AND a.IsActive='Y'
LOOP
v_Amt := currencyConvert(r.Amount, r.C_Currency_ID, v_Currency_ID, r.DateTrx, null, r.AD_Client_ID, r.AD_Org_ID);
v_AvailableAmt := v_AvailableAmt - v_Amt;
-- DBMS_OUTPUT.PUT_LINE(' Allocation=' || a.Amount || ' - Available=' || v_AvailableAmt);
END LOOP;
-- Ignore Rounding
IF (v_AvailableAmt BETWEEN -0.00999 AND 0.00999) THEN
v_AvailableAmt := 0;
END IF;
-- Round to penny
v_AvailableAmt := ROUND(COALESCE(v_AvailableAmt,0), 2);
RETURN v_AvailableAmt;
END;
$body$ LANGUAGE plpgsql;

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db/ddlutils/postgresql/functions/nextIDFunc.sql Normal file
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CREATE OR REPLACE FUNCTION nextid(
p_AD_Sequence_ID IN INTEGER,
p_System IN VARCHAR,
o_NextID OUT INTEGER
)
RETURNS INTEGER AS $body$
/*************************************************************************
* The contents of this file are subject to the Compiere License. You may
* obtain a copy of the License at http://www.compiere.org/license.html
* Software is on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
* express or implied. See the License for details. Code: Compiere ERP+CRM
* Copyright (C) 1999-2005 Jorg Janke, ComPiere, Inc. All Rights Reserved.
*
* converted to postgreSQL by Karsten Thiemann (Schaeffer AG),
* kthiemann@adempiere.org
*************************************************************************
***
* Title: Get Next ID - no Commit
* Description: Returns the next id of the sequence.
* Test:
* select * from nextid((select ad_sequence_id from ad_sequence where name = 'Test')::Integer, 'Y'::Varchar);
*
************************************************************************/
BEGIN
IF (p_System = 'Y') THEN
RAISE NOTICE 'system';
SELECT CurrentNextSys
INTO o_NextID
FROM AD_Sequence
WHERE AD_Sequence_ID=p_AD_Sequence_ID;
--
UPDATE AD_Sequence
SET CurrentNextSys = CurrentNextSys + IncrementNo
WHERE AD_Sequence_ID=p_AD_Sequence_ID;
ELSE
SELECT CurrentNext
INTO o_NextID
FROM AD_Sequence
WHERE AD_Sequence_ID=p_AD_Sequence_ID;
--
UPDATE AD_Sequence
SET CurrentNext = CurrentNext + IncrementNo
WHERE AD_Sequence_ID=p_AD_Sequence_ID;
END IF;
--
EXCEPTION
WHEN OTHERS THEN
RAISE NOTICE '%',SQLERRM;
END;
$body$ LANGUAGE plpgsql;