addrecordservice.java

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package cn.com.sdcncsi.lunch.balance.service;

import java.util.Set;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import cn.com.sdcncsi.lunch.balance.dao.IAccountBookDao;
import cn.com.sdcncsi.lunch.balance.domain.AccountBook;
import cn.com.sdcncsi.lunch.balance.domain.AccountDetail;

public class AddRecordService {
	private static Log logger = LogFactory.getLog(AddRecordService.class.getName());
	private IAccountBookDao iAccountBookDao;
	private static String NOPAID = "0";
	
	public boolean saveRecord(AccountBook accountBook, Set<AccountDetail> accountDetails){
		
		try{
			accountBook.setPaid(NOPAID);
			//average bill
			Double avg = accountBook.getAccountBill()/accountDetails.size();
			//set the detail info
			for(AccountDetail accountDetail : accountDetails){
				logger.debug("participate user : "+accountDetail.getUser().getId());
				//accountDetail.setAccountId(accountBook.getId());
				accountDetail.setAvgAccountBill(avg);
				accountDetail.setAccountBook(accountBook);
				accountBook.getAccountDetails().add(accountDetail);
			}
			
			boolean bookSucc = iAccountBookDao.saveAccountBook(accountBook);
			logger.debug("account_type:"+accountBook.getAccountType());
			//iAccountDetailDao.saveAccountDetails(accountDetails);
		}catch(Exception e){
			e.printStackTrace();
		}
		return true; 
	}
	
	public void setAccountBookDao(IAccountBookDao iAccountBookDao){
		this.iAccountBookDao = iAccountBookDao;
	}
	
}