doc_payment.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.acct;

import java.math.*;
import java.sql.*;
import java.util.*;
import java.util.logging.*;

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

/**
 *  Post Invoice Documents.
 *  <pre>
 *  Table:              C_Payment (335)
 *  Document Types      ARP, APP
 *  </pre>
 *  @author Jorg Janke
 *  @version  $Id: Doc_Payment.java,v 1.7 2005/10/26 00:40:02 jjanke Exp $
 */
public class Doc_Payment extends Doc
{
	/**
	 *  Constructor
	 * 	@param ass accounting schemata
	 * 	@param rs record
	 * 	@parem trxName trx
	 */
	protected Doc_Payment (MAcctSchema[] ass, ResultSet rs, String trxName)
	{
		super (ass, MPayment.class, rs, null, trxName);
	}	//	Doc_Payment
	
	/**	Tender Type				*/
	private String		m_TenderType = null;
	/** Prepayment				*/
	private boolean		m_Prepayment = false;
	/** Bank Account			*/
	private int			m_C_BankAccount_ID = 0;

	/**
	 *  Load Specific Document Details
	 *  @return error message or null
	 */
	protected String loadDocumentDetails ()
	{
		MPayment pay = (MPayment)getPO();
		setDateDoc(pay.getDateTrx());
		m_TenderType = pay.getTenderType();
		m_Prepayment = pay.isPrepayment();
		m_C_BankAccount_ID = pay.getC_BankAccount_ID();
		//	Amount
		setAmount(Doc.AMTTYPE_Gross, pay.getPayAmt());
		return null;
	}   //  loadDocumentDetails

	
	/**************************************************************************
	 *  Get Source Currency Balance - always zero
	 *  @return Zero (always balanced)
	 */
	public BigDecimal getBalance()
	{
		BigDecimal retValue = Env.ZERO;
	//	log.config( toString() + " Balance=" + retValue);
		return retValue;
	}   //  getBalance

	/**
	 *  Create Facts (the accounting logic) for
	 *  ARP, APP.
	 *  <pre>
	 *  ARP
	 *      BankInTransit   DR
	 *      UnallocatedCash         CR
	 *      or Charge/C_Prepayment
	 *  APP
	 *      PaymentSelect   DR
	 *      or Charge/V_Prepayment
	 *      BankInTransit           CR
	 *  CashBankTransfer
	 *      -
	 *  </pre>
	 *  @param as accounting schema
	 *  @return Fact
	 */
	public ArrayList<Fact> createFacts (MAcctSchema as)
	{
		//  create Fact Header
		Fact fact = new Fact(this, as, Fact.POST_Actual);
		//	Cash Transfer
		if ("X".equals(m_TenderType))
		{
			ArrayList<Fact> facts = new ArrayList<Fact>();
			facts.add(fact);
			return facts;
		}

		int AD_Org_ID = getBank_Org_ID();		//	Bank Account Org	
		if (getDocumentType().equals(DOCTYPE_ARReceipt))
		{
			//	Asset
			FactLine fl = fact.createLine(null, getAccount(Doc.ACCTTYPE_BankInTransit, as),
				getC_Currency_ID(), getAmount(), null);
			if (fl != null && AD_Org_ID != 0)
				fl.setAD_Org_ID(AD_Org_ID);
			//	
			MAccount acct = null;
			if (getC_Charge_ID() != 0)
				acct = MCharge.getAccount(getC_Charge_ID(), as, getAmount());
			else if (m_Prepayment)
				acct = getAccount(Doc.ACCTTYPE_C_Prepayment, as);
			else
				acct = getAccount(Doc.ACCTTYPE_UnallocatedCash, as);
			fl = fact.createLine(null, acct,
				getC_Currency_ID(), null, getAmount());
			if (fl != null && AD_Org_ID != 0
				&& getC_Charge_ID() == 0)		//	don't overwrite charge
				fl.setAD_Org_ID(AD_Org_ID);
		}
		//  APP
		else if (getDocumentType().equals(DOCTYPE_APPayment))
		{
			MAccount acct = null;
			if (getC_Charge_ID() != 0)
				acct = MCharge.getAccount(getC_Charge_ID(), as, getAmount());
			else if (m_Prepayment)
				acct = getAccount(Doc.ACCTTYPE_V_Prepayment, as);
			else
				acct = getAccount(Doc.ACCTTYPE_PaymentSelect, as);
			FactLine fl = fact.createLine(null, acct,
				getC_Currency_ID(), getAmount(), null);
			if (fl != null && AD_Org_ID != 0
				&& getC_Charge_ID() == 0)		//	don't overwrite charge
				fl.setAD_Org_ID(AD_Org_ID);
			
			//	Asset
			fl = fact.createLine(null, getAccount(Doc.ACCTTYPE_BankInTransit, as),
				getC_Currency_ID(), null, getAmount());
			if (fl != null && AD_Org_ID != 0)
				fl.setAD_Org_ID(AD_Org_ID);
		}
		else
		{
			p_Error = "DocumentType unknown: " + getDocumentType();
			log.log(Level.SEVERE, p_Error);
			fact = null;
		}
		//
		ArrayList<Fact> facts = new ArrayList<Fact>();
		facts.add(fact);
		return facts;
	}   //  createFact

	/**
	 * 	Get AD_Org_ID from Bank Account
	 * 	@return AD_Org_ID or 0
	 */
	private int getBank_Org_ID ()
	{
		if (m_C_BankAccount_ID == 0)
			return 0;
		//
		MBankAccount ba = MBankAccount.get(getCtx(), m_C_BankAccount_ID);
		return ba.getAD_Org_ID();
	}	//	getBank_Org_ID
	
}   //  Doc_Payment