inventoryvalue.java

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/******************************************************************************
 * The contents of this file are subject to the   Compiere License  Version 1.1
 * ("License"); You may not use this file except in compliance with the License
 * You may obtain a copy of the License at http://www.compiere.org/license.html
 * Software distributed under the License is distributed on an  "AS IS"  basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 * The Original Code is Compiere ERP & CRM Smart Business Solution. The Initial
 * Developer of the Original Code is Jorg Janke. Portions created by Jorg Janke
 * are Copyright (C) 1999-2005 Jorg Janke.
 * All parts are Copyright (C) 1999-2005 ComPiere, Inc.  All Rights Reserved.
 * Contributor(s): ______________________________________.
 *****************************************************************************/
package org.compiere.process;

import java.sql.*;

import org.compiere.model.*;
import org.compiere.util.*;


/**
 *  Inventory Valuation.
 *  Process to fill T_InventoryValue
 *
 *  @author     Jorg Janke
 *  @version    $Id: InventoryValue.java,v 1.15 2006/01/28 01:28:28 jjanke Exp $
 */
public class InventoryValue extends SvrProcess
{
	/** Price List Used         */
	private int         p_M_PriceList_Version_ID;
	/** Valuation Date          */
	private Timestamp   p_DateValue;
	/** Warehouse               */
	private int         p_M_Warehouse_ID;
	/** Currency                */
	private int         p_C_Currency_ID;
	/** Optional Cost Element	*/
	private int			p_M_CostElement_ID;

	/**
	 *  Prepare - get Parameters.
	 */
	protected void prepare()
	{
		ProcessInfoParameter[] para = getParameter();
		for (int i = 0; i < para.length; i++)
		{
			String name = para[i].getParameterName();
			if (para[i].getParameter() == null)
				;
			else if (name.equals("M_PriceList_Version_ID"))
				p_M_PriceList_Version_ID = para[i].getParameterAsInt();
			else if (name.equals("DateValue"))
				p_DateValue = (Timestamp)para[i].getParameter();
			else if (name.equals("M_Warehouse_ID"))
				p_M_Warehouse_ID = para[i].getParameterAsInt();
			else if (name.equals("C_Currency_ID"))
				p_C_Currency_ID = para[i].getParameterAsInt();
			else if (name.equals("M_CostElement_ID"))
				p_M_CostElement_ID = para[i].getParameterAsInt();
		}
		if (p_DateValue == null)
			p_DateValue = new Timestamp (System.currentTimeMillis());
	}   //  prepare

	/**
	 *  Perrform process.
	 *  <pre>
	 *  - Fill Table with QtyOnHand for Warehouse and Valuation Date
	 *  - Perform Price Calculations
	 *  </pre>
	 * @return Message
	 * @throws Exception
	 */
	protected String doIt() throws Exception
	{
		log.info("M_Warehouse_ID=" + p_M_Warehouse_ID
			+ ",C_Currency_ID=" + p_C_Currency_ID
			+ ",DateValue=" + p_DateValue
			+ ",M_PriceList_Version_ID=" + p_M_PriceList_Version_ID
			+ ",M_CostElement_ID=" + p_M_CostElement_ID);
		
		MWarehouse wh = MWarehouse.get(getCtx(), p_M_Warehouse_ID);
		MClient c = MClient.get(getCtx(), wh.getAD_Client_ID());
		MAcctSchema as = c.getAcctSchema();
		
		//  Delete (just to be sure)
		StringBuffer sql = new StringBuffer ("DELETE T_InventoryValue WHERE AD_PInstance_ID=");
		sql.append(getAD_PInstance_ID());
		int no = DB.executeUpdate(sql.toString(), get_TrxName());

		//	Insert Standard Costs
		sql = new StringBuffer ("INSERT INTO T_InventoryValue "
			+ "(AD_PInstance_ID, M_Warehouse_ID, M_Product_ID, M_AttributeSetInstance_ID,"
			+ " AD_Client_ID, AD_Org_ID, CostStandard) "
			+ "SELECT ").append(getAD_PInstance_ID())
			.append(", w.M_Warehouse_ID, c.M_Product_ID, c.M_AttributeSetInstance_ID,"
			+ " w.AD_Client_ID, w.AD_Org_ID, c.CurrentCostPrice "
			+ "FROM M_Warehouse w"
			+ " INNER JOIN AD_ClientInfo ci ON (w.AD_Client_ID=ci.AD_Client_ID)"
			+ " INNER JOIN C_AcctSchema acs ON (ci.C_AcctSchema1_ID=acs.C_AcctSchema_ID)"
			+ " INNER JOIN M_Cost c ON (acs.C_AcctSchema_ID=c.C_AcctSchema_ID AND acs.M_CostType_ID=c.M_CostType_ID AND c.AD_Org_ID IN (0, w.AD_Org_ID))"
			+ " INNER JOIN M_CostElement ce ON (c.M_CostElement_ID=ce.M_CostElement_ID AND ce.CostingMethod='S' AND ce.CostElementType='M') "
			+ "WHERE w.M_Warehouse_ID=").append(p_M_Warehouse_ID);
		int noInsertStd = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("Inserted Std=" + noInsertStd);
		if (noInsertStd == 0)
			return "No Standard Costs found";

		//	Insert addl Costs
		int noInsertCost = 0;
		if (p_M_CostElement_ID != 0)
		{
			sql = new StringBuffer ("INSERT INTO T_InventoryValue "
				+ "(AD_PInstance_ID, M_Warehouse_ID, M_Product_ID, M_AttributeSetInstance_ID,"
				+ " AD_Client_ID, AD_Org_ID, CostStandard, Cost, M_CostElement_ID) "
				+ "SELECT ").append(getAD_PInstance_ID())
				.append(", w.M_Warehouse_ID, c.M_Product_ID, c.M_AttributeSetInstance_ID,"
				+ " w.AD_Client_ID, w.AD_Org_ID, 0, c.CurrentCostPrice, c.M_CostElement_ID "
				+ "FROM M_Warehouse w"
				+ " INNER JOIN AD_ClientInfo ci ON (w.AD_Client_ID=ci.AD_Client_ID)"
				+ " INNER JOIN C_AcctSchema acs ON (ci.C_AcctSchema1_ID=acs.C_AcctSchema_ID)"
				+ " INNER JOIN M_Cost c ON (acs.C_AcctSchema_ID=c.C_AcctSchema_ID AND acs.M_CostType_ID=c.M_CostType_ID AND c.AD_Org_ID IN (0, w.AD_Org_ID)) "
				+ "WHERE w.M_Warehouse_ID=").append(p_M_Warehouse_ID)
				.append(" AND c.M_CostElement_ID=").append(p_M_CostElement_ID)
				.append(" AND NOT EXISTS (SELECT * FROM T_InventoryValue iv "
					+ "WHERE iv.AD_PInstance_ID=").append(getAD_PInstance_ID())
					.append(" AND iv.M_Warehouse_ID=w.M_Warehouse_ID"
					+ " AND iv.M_Product_ID=c.M_Product_ID"
					+ " AND iv.M_AttributeSetInstance_ID=c.M_AttributeSetInstance_ID)");
			noInsertCost = DB.executeUpdate(sql.toString(), get_TrxName());
			log.fine("Inserted Cost=" + noInsertCost);
			//	Update Std Cost Records
			sql = new StringBuffer ("UPDATE T_InventoryValue iv "
				+ "SET (Cost, M_CostElement_ID)="
					+ "(SELECT c.CurrentCostPrice, c.M_CostElement_ID "
					+ "FROM M_Warehouse w"
					+ " INNER JOIN AD_ClientInfo ci ON (w.AD_Client_ID=ci.AD_Client_ID)"
					+ " INNER JOIN C_AcctSchema acs ON (ci.C_AcctSchema1_ID=acs.C_AcctSchema_ID)"
					+ " INNER JOIN M_Cost c ON (acs.C_AcctSchema_ID=c.C_AcctSchema_ID"
						+ " AND acs.M_CostType_ID=c.M_CostType_ID AND c.AD_Org_ID IN (0, w.AD_Org_ID)) "
					+ "WHERE c.M_CostElement_ID=" + p_M_CostElement_ID
					+ " AND iv.M_Warehouse_ID=w.M_Warehouse_ID"
					+ " AND iv.M_Product_ID=c.M_Product_ID"
					+ " AND iv.M_AttributeSetInstance_ID=c.M_AttributeSetInstance_ID) "
				+ "WHERE EXISTS (SELECT * FROM T_InventoryValue ivv "
					+ "WHERE ivv.AD_PInstance_ID=" + getAD_PInstance_ID()
					+ " AND ivv.M_CostElement_ID IS NULL)");
			int noUpdatedCost = DB.executeUpdate(sql.toString(), get_TrxName());
			log.fine("Updated Cost=" + noUpdatedCost);
		}		
		if ((noInsertStd+noInsertCost) == 0)
			return "No Costs found";
		
		//  Update Constants
		//  YYYY-MM-DD HH24:MI:SS.mmmm  JDBC Timestamp format
		String myDate = p_DateValue.toString();
		sql = new StringBuffer ("UPDATE T_InventoryValue SET ")
			.append("DateValue=TO_DATE('").append(myDate.substring(0,10))
			.append(" 23:59:59','YYYY-MM-DD HH24:MI:SS'),")
			.append("M_PriceList_Version_ID=").append(p_M_PriceList_Version_ID).append(",")
			.append("C_Currency_ID=").append(p_C_Currency_ID);
		no = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("Constants=" + no);

		//  Get current QtyOnHand with ASI
		sql = new StringBuffer ("UPDATE T_InventoryValue iv SET QtyOnHand = "
				+ "(SELECT SUM(QtyOnHand) FROM M_Storage s"
				+ " INNER JOIN M_Locator l ON (l.M_Locator_ID=s.M_Locator_ID) "
				+ "WHERE iv.M_Product_ID=s.M_Product_ID"
				+ " AND iv.M_Warehouse_ID=l.M_Warehouse_ID"
				+ " AND iv.M_AttributeSetInstance_ID=s.M_AttributeSetInstance_ID) "
			+ "WHERE AD_PInstance_ID=").append(getAD_PInstance_ID())
			.append(" AND iv.M_AttributeSetInstance_ID<>0");
		no = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("QtHand with ASI=" + no);
		//  Get current QtyOnHand without ASI
		sql = new StringBuffer ("UPDATE T_InventoryValue iv SET QtyOnHand = "
				+ "(SELECT SUM(QtyOnHand) FROM M_Storage s"
				+ " INNER JOIN M_Locator l ON (l.M_Locator_ID=s.M_Locator_ID) "
				+ "WHERE iv.M_Product_ID=s.M_Product_ID"
				+ " AND iv.M_Warehouse_ID=l.M_Warehouse_ID) "
			+ "WHERE AD_PInstance_ID=").append(getAD_PInstance_ID())
			.append(" AND iv.M_AttributeSetInstance_ID=0");
		no = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("QtHand w/o ASI=" + no);
		
		//  Adjust for Valuation Date
		sql = new StringBuffer("UPDATE T_InventoryValue iv "
			+ "SET QtyOnHand="
				+ "(SELECT iv.QtyOnHand - NVL(SUM(t.MovementQty), 0) "
				+ "FROM M_Transaction t"
				+ " INNER JOIN M_Locator l ON (t.M_Locator_ID=l.M_Locator_ID) "
				+ "WHERE t.M_Product_ID=iv.M_Product_ID"
				+ " AND t.M_AttributeSetInstance_ID=iv.M_AttributeSetInstance_ID"
				+ " AND t.MovementDate > iv.DateValue"
				+ " AND l.M_Warehouse_ID=iv.M_Warehouse_ID) "
			+ "WHERE iv.M_AttributeSetInstance_ID<>0");
		no = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("Update with ASI=" + no);
		//
		sql = new StringBuffer("UPDATE T_InventoryValue iv "
			+ "SET QtyOnHand="
				+ "(SELECT iv.QtyOnHand - NVL(SUM(t.MovementQty), 0) "
				+ "FROM M_Transaction t"
				+ " INNER JOIN M_Locator l ON (t.M_Locator_ID=l.M_Locator_ID) "
				+ "WHERE t.M_Product_ID=iv.M_Product_ID"
				+ " AND t.MovementDate > iv.DateValue"
				+ " AND l.M_Warehouse_ID=iv.M_Warehouse_ID) "
			+ "WHERE iv.M_AttributeSetInstance_ID=0");
		no = DB.executeUpdate(sql.toString(), get_TrxName());
		log.fine("Update w/o ASI=" + no);
		
		//  Delete Records w/o OnHand Qty
		sql = new StringBuffer("DELETE T_InventoryValue "
			+ "WHERE (QtyOnHand=0 OR QtyOnHand IS NULL) AND AD_PInstance_ID=").append(getAD_PInstance_ID());
		int noQty = DB.executeUpdate (sql.toString(), get_TrxName());
		log.fine("NoQty Deleted=" + noQty);

		//  Update Prices
		no = DB.executeUpdate ("UPDATE T_InventoryValue iv "
			+ "SET PricePO = "
				+ "(SELECT currencyConvert (po.PriceList,po.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, po.AD_Client_ID,po.AD_Org_ID)"
				+ " FROM M_Product_PO po WHERE po.M_Product_ID=iv.M_Product_ID"
				+ " AND po.IsCurrentVendor='Y' AND RowNum=1), "
			+ "PriceList = "
				+ "(SELECT currencyConvert(pp.PriceList,pl.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, pl.AD_Client_ID,pl.AD_Org_ID)"
				+ " FROM M_PriceList pl, M_PriceList_Version plv, M_ProductPrice pp"
				+ " WHERE pp.M_Product_ID=iv.M_Product_ID AND pp.M_PriceList_Version_ID=iv.M_PriceList_Version_ID"
				+ " AND pp.M_PriceList_Version_ID=plv.M_PriceList_Version_ID"
				+ " AND plv.M_PriceList_ID=pl.M_PriceList_ID), "
			+ "PriceStd = "
				+ "(SELECT currencyConvert(pp.PriceStd,pl.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, pl.AD_Client_ID,pl.AD_Org_ID)"
				+ " FROM M_PriceList pl, M_PriceList_Version plv, M_ProductPrice pp"
				+ " WHERE pp.M_Product_ID=iv.M_Product_ID AND pp.M_PriceList_Version_ID=iv.M_PriceList_Version_ID"
				+ " AND pp.M_PriceList_Version_ID=plv.M_PriceList_Version_ID"
				+ " AND plv.M_PriceList_ID=pl.M_PriceList_ID), "
			+ "PriceLimit = "
				+ "(SELECT currencyConvert(pp.PriceLimit,pl.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, pl.AD_Client_ID,pl.AD_Org_ID)"
				+ " FROM M_PriceList pl, M_PriceList_Version plv, M_ProductPrice pp"
				+ " WHERE pp.M_Product_ID=iv.M_Product_ID AND pp.M_PriceList_Version_ID=iv.M_PriceList_Version_ID"
				+ " AND pp.M_PriceList_Version_ID=plv.M_PriceList_Version_ID"
				+ " AND plv.M_PriceList_ID=pl.M_PriceList_ID)"
				, get_TrxName());
		String msg = "";
		if (no == 0)
			msg = "No Prices";

		//	Convert if different Currency
		if (as.getC_Currency_ID() != p_C_Currency_ID)
		{
			sql = new StringBuffer ("UPDATE T_InventoryValue iv "
				+ "SET CostStandard= "
					+ "(SELECT currencyConvert(iv.CostStandard,acs.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, iv.AD_Client_ID,iv.AD_Org_ID) "
					+ "FROM C_AcctSchema acs WHERE acs.C_AcctSchema_ID=" + as.getC_AcctSchema_ID() + "),"
				+ "	Cost= "
					+ "(SELECT currencyConvert(iv.Cost,acs.C_Currency_ID,iv.C_Currency_ID,iv.DateValue,null, iv.AD_Client_ID,iv.AD_Org_ID) "
					+ "FROM C_AcctSchema acs WHERE acs.C_AcctSchema_ID=" + as.getC_AcctSchema_ID() + ") "
				+ "WHERE AD_PInstance_ID=" + getAD_PInstance_ID());
			no = DB.executeUpdate (sql.toString(), get_TrxName());
			log.fine("Convered=" + no);
		}
		
		//  Update Values
		no = DB.executeUpdate("UPDATE T_InventoryValue SET "
			+ "PricePOAmt = QtyOnHand * PricePO, "
			+ "PriceListAmt = QtyOnHand * PriceList, "
			+ "PriceStdAmt = QtyOnHand * PriceStd, "
			+ "PriceLimitAmt = QtyOnHand * PriceLimit, "
			+ "CostStandardAmt = QtyOnHand * CostStandard, "
			+ "CostAmt = QtyOnHand * Cost "
			+ "WHERE AD_PInstance_ID=" + getAD_PInstance_ID()
			, get_TrxName());
		log.fine("Calculation=" + no);
		//
		return msg;
	}   //  doIt

}   //  InventoryValue