private void btnRollBack_Click(object sender, EventArgs e)
{
try
{
DialogResult dreocon = MessageBox.Show("请确定要将此消费帐单返销吗？", "系统提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dreocon == DialogResult.Yes)
{
long conserialNo = 0;
long igserialNo = 0;
using (AMSEntities amscontext2 = new AMSEntities())
{
tbConsserialNo conserial1 = new tbConsserialNo();
conserial1.vcFill = "0";
amscontext2.AddTotbConsserialNo(conserial1);
tbIgSerialNo igserial1 = new tbIgSerialNo();
igserial1.vcFill = "0";
amscontext2.AddTotbIgSerialNo(igserial1);
amscontext2.SaveChanges();
conserialNo = conserial1.iSerialNo;
igserialNo = igserial1.iSerialNo;
}
using (AMSEntities amsContext = new AMSEntities())
{
DateTime dtoperdate = DateTime.Now;
long longassid = long.Parse(txtAssID.Text.Trim());
tbAssociatorCard asscard1 = amsContext.tbAssociatorCard.FirstOrDefault(ac => ac.iAssID == longassid && ac.cCardState == "1");
if (asscard1 == null)
{
throw new Exception("会员信息不符，请检查是否此会员卡不是正常在用，请重试！");
}
tbIntegral intg1 = amsContext.tbIntegral.FirstOrDefault(ig => ig.iAssID == asscard1.iAssID && ig.vcAssCardID == asscard1.vcAssCardID);
if (intg1 == null)
{
throw new Exception("获取当前余额积分异常，请重试！");
}
var dtMaxIgDate = (from item in amsContext.tbIntegralLog where item.iAssID == asscard1.iAssID && item.vcAssCardID == asscard1.vcAssCardID && item.vcIgType == "IG002" select item.dtIgDate).Max();
string maxConsSerial = "";
if (dtMaxIgDate != null)
{
maxConsSerial = (from item in amsContext.tbConsumption where item.iAssID == asscard1.iAssID && item.vcAssCardID == asscard1.vcAssCardID && item.dtConsDate > dtMaxIgDate && item.vcFlag == "0" select item.iConsSerial).Max().ToString();
}
else
{
maxConsSerial = (from item in amsContext.tbConsumption where item.iAssID == asscard1.iAssID && item.vcAssCardID == asscard1.vcAssCardID && item.vcFlag == "0" select item.iConsSerial).Max().ToString();
}
if (maxConsSerial == null || maxConsSerial == "")
{
throw new Exception("没有可返销的消费帐单记录，请重试！");
}
long longcons = long.Parse(maxConsSerial);
var conslist = from item in amsContext.tbConsumption where item.iConsSerial == longcons orderby item.iNO select item;
if (conslist == null)
{
throw new Exception("没有可返销的消费帐单记录！");
}
tbBillInvoice bill1 = amsContext.tbBillInvoice.FirstOrDefault(bl => bl.vcAssCardID == asscard1.vcAssCardID && bl.vcEffFlag == "1" && bl.vcLinkSerial == longcons);
if (bill1 == null)
{
throw new Exception("没有可返销的消费帐单记录！");
}
tbIntegralLog iglog1 = amsContext.tbIntegralLog.FirstOrDefault(igg => igg.iLinkCons == longcons);
if (iglog1 == null)
{
throw new Exception("没有可返销的消费帐单记录！");
}
if (bill1.iBillNo.ToString() != txtBillNo.Text.Trim() || maxConsSerial != txtConsSerial.Text.Trim())
{
throw new Exception("数据异常，请重试！");
}
intg1.nBalance = intg1.nBalance + (decimal)bill1.dTotalFee;
intg1.iIgValue = (int)intg1.iIgValue - (int)bill1.dIgGet;
ObjectStateEntry ose = amsContext.ObjectStateManager.GetObjectStateEntry(intg1);
foreach (var item in conslist)
{
item.vcFlag = "1";
item.iLink = conserialNo;
item.dtOperDate = dtoperdate;
item.vcComments += "-由操作员：" + GlobalParams.oper.vcOperName + "，返销";
tbConsumption cons1 = new tbConsumption();
cons1.iConsSerial = conserialNo;
cons1.iNO = item.iNO;
cons1.iAssID = item.iAssID;
cons1.vcAssCardID = item.vcAssCardID;
cons1.vcGoodsCode = item.vcGoodsCode;
cons1.nGoodsPrice = -item.nGoodsPrice;
cons1.iConsCount = item.iConsCount;
cons1.nLastBalance = decimal.Parse(ose.OriginalValues["nBalance"].ToString());
cons1.nConsCharge1 = -item.nConsCharge1;
cons1.nConsRate = item.nConsRate;
cons1.nConsCharge2 = -item.nConsCharge2;
cons1.nBalance = decimal.Parse(ose.CurrentValues["nBalance"].ToString());
cons1.dtConsDate = dtoperdate;
cons1.dtOperDate = dtoperdate;
cons1.vcFlag = "9";
cons1.iLink = item.iConsSerial;
cons1.vcOperID = GlobalParams.oper.vcOperID;
cons1.vcClass = GlobalParams.strClass;
cons1.vcComments = "";
amsContext.AddTotbConsumption(cons1);
}
iglog1.vcComments += "-本次积分已被返销";
tbIntegralLog ignew = new tbIntegralLog();
ignew.iIgSerial = igserialNo;
ignew.iNo = 1;
ignew.iAssID = iglog1.iAssID;
ignew.vcAssCardID = iglog1.vcAssCardID;
ignew.iIgLast = int.Parse(ose.OriginalValues["iIgValue"].ToString());
ignew.dtIgDate = dtoperdate;
ignew.vcIgName = "0";
ignew.vcIgType = "IG003";
ignew.iIgGet = -(int)bill1.dIgGet;
ignew.iIgArrival = int.Parse(ose.CurrentValues["iIgValue"].ToString());
ignew.iLinkCons = conserialNo;
ignew.vcOperID = GlobalParams.oper.vcOperID;
ignew.vcComments = "";
amsContext.AddTotbIntegralLog(ignew);
tbBusiLog busilog1 = new tbBusiLog();
busilog1.vcAssName = txtAssName.Text.Trim();
busilog1.vcAssCardID = intg1.vcAssCardID;
busilog1.vcLinkSerial = conserialNo;
busilog1.vcOperType = "OT012";
busilog1.vcOperID = GlobalParams.oper.vcOperID;
busilog1.vcOperName = GlobalParams.oper.vcOperName;
busilog1.dtOperDate = dtoperdate;
busilog1.iAssID = intg1.iAssID;
amsContext.AddTotbBusiLog(busilog1);
amsContext.SaveChanges();
txtCardID.Text = "";
txtAssName.Text = "";
txtBillNo.Text = "";
txtCurCharge.Text = "";
txtCurIG.Text = "";
txtConsFee.Text = "";
txtConsDate.Text = "";
txtAssID.Text = "";
txtConsSerial.Text = "";
btnRollBack.Enabled = false;
DataTable dtConsList = new DataTable();
dtConsList.Columns.Add("消费项名称");
dtConsList.Columns.Add("单价");
dtConsList.Columns.Add("折扣");
dtConsList.Columns.Add("数量");
dtConsList.Columns.Add("单项合计");
dtConsList.Columns.Add("备注");
dtConsList.PrimaryKey = new DataColumn[] { dtConsList.Columns["消费项名称"], dtConsList.Columns["单价"], dtConsList.Columns["折扣"] };
dgvConsList.DataSource = dtConsList;
MessageBox.Show("本次消费帐单返销成功！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
txtCardID.Focus();
}
}
}
catch (Exception ex)
{
ErrorLog.Write(this, ex, "返销异常");
this.Close();
}
}
private void btnExOk_Click(object sender, EventArgs e)
{
try
{
if (dgvIgEx.Rows.Count == 0)
{
throw new Exception("没有任何积分兑换记录，请重新输入！");
}
string strBillNo = txtBillNo.Text.Trim();
if (strBillNo == "")
{
throw new Exception("请先打印回执！");
}
int AssID = int.Parse(txtAssID.Text.Trim());
string strCardID = txtCardID.Text.Trim();
int IgSum = int.Parse(txtIgSum.Text.Trim());
bool continueflg = true;
using (AMSEntities amsContext = new AMSEntities())
{
tbAssociatorCard asscard1 = amsContext.tbAssociatorCard.FirstOrDefault(ac => ac.iAssID == AssID && ac.vcAssCardID == strCardID);
while (continueflg)
{
frmInputBox inbox = new frmInputBox("请输入会员卡密码：", "PWD");
inbox.ShowDialog();
if (GlobalParams.strInputBoxMes == "Cancel")
{
GlobalParams.strInputBoxMes = "";
return;
}
else
{
if (GlobalParams.strInputBoxMes == "")
{
MessageBox.Show("会员卡密码不能为空，请重新输入！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
if (asscard1 == null)
{
MessageBox.Show("会员信息有误，请重试！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
if (GlobalParams.strInputBoxMes != asscard1.vcAssPwd)
{
MessageBox.Show("输入的会员卡密码错误，请重试！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
continueflg = false;
}
}
}
}
tbIntegral intg1 = amsContext.tbIntegral.FirstOrDefault(ig => ig.iAssID == AssID && ig.vcAssCardID == strCardID);
if (intg1 == null)
{
throw new Exception("获取会员卡积分错误，请重试！");
}
if (intg1.iIgValue < IgSum)
{
throw new Exception("当前积分余额不足，请重新读卡后重试！");
}
long billNo = long.Parse(strBillNo);
tbBillInvoice bill1 = amsContext.tbBillInvoice.FirstOrDefault(bl => bl.iBillNo == billNo);
if (bill1 == null)
{
throw new Exception("帐单不存在，请重试！");
}
long igserialNo = 0;
using (AMSEntities amscontext2 = new AMSEntities())
{
tbIgSerialNo igserial1 = new tbIgSerialNo();
igserial1.vcFill = "0";
amscontext2.AddTotbIgSerialNo(igserial1);
amscontext2.SaveChanges();
igserialNo = igserial1.iSerialNo;
}
DateTime dtoperdate = DateTime.Now;
intg1.iIgValue = intg1.iIgValue - IgSum;
ObjectStateEntry ose = amsContext.ObjectStateManager.GetObjectStateEntry(intg1);
DataTable dtIgList = (DataTable)dgvIgEx.DataSource;
int lastig = int.Parse(ose.OriginalValues["iIgValue"].ToString());
for (int i = 0; i < dtIgList.Rows.Count; i++)
{
tbIntegralLog intglog1 = new tbIntegralLog();
intglog1.iIgSerial = igserialNo;
intglog1.iNo = i + 1;
intglog1.iAssID = intg1.iAssID;
intglog1.vcAssCardID = intg1.vcAssCardID;
intglog1.iIgLast = lastig;
intglog1.dtIgDate = dtoperdate;
intglog1.vcIgName = dtIgList.Rows[i]["积分兑换项目"].ToString();
intglog1.vcIgType = "IG002";
intglog1.iIgGet = -(int.Parse(dtIgList.Rows[i]["兑换分值"].ToString()));
intglog1.iIgArrival = lastig + intglog1.iIgGet;
intglog1.iLinkCons = null;
intglog1.vcOperID = GlobalParams.oper.vcOperID;
intglog1.vcComments = dtIgList.Rows[i]["备注"].ToString();
amsContext.AddTotbIntegralLog(intglog1);
lastig = (int)intglog1.iIgArrival;
}
bill1.vcLinkSerial = igserialNo;
bill1.vcEffFlag = "1";
tbBusiLog busilog1 = new tbBusiLog();
busilog1.vcAssName = txtAssName.Text.Trim();
busilog1.vcAssCardID = intg1.vcAssCardID;
busilog1.vcLinkSerial = igserialNo;
busilog1.vcOperType = "OT013";
busilog1.vcOperID = GlobalParams.oper.vcOperID;
busilog1.vcOperName = GlobalParams.oper.vcOperName;
busilog1.dtOperDate = dtoperdate;
busilog1.iAssID = intg1.iAssID;
amsContext.AddTotbBusiLog(busilog1);
amsContext.SaveChanges();
btnExOk.Enabled = false;
btnPrint.Enabled = false;
btnAdd.Enabled = false;
btnDel.Enabled = false;
btnRead.Enabled = true;
txtIgSum.Text = "0";
txtBillNo.Text = "";
txtAssID.Text = "";
txtCardID.Text = "";
txtAssName.Text = "";
txtCurCharge.Text = "";
txtCurIg.Text = "";
DataTable dtIgExList = new DataTable();
dtIgExList.Columns.Add("积分兑换项目");
dtIgExList.Columns.Add("兑换分值");
dtIgExList.Columns.Add("备注");
dgvIgEx.DataSource = dtIgExList;
MessageBox.Show("本次积分兑换成功！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (Exception ex)
{
ErrorLog.Write(this, ex, "积分兑换异常");
}
}
