/// <summary>
/// 检查客户端传来的礼品卡数据，并过滤不合法的数据
/// </summary>
/// <param name="order"></param>
private void PreCheckCalculateGiftCardPay(OrderInfo order)
{
//去掉卡号重复的礼品卡
order.GiftCardList = order.GiftCardList.Distinct(new GiftCardInfoEqualityComparer()).ToList();
//查询得到礼品卡信息
List <string> giftCardCodeList = order.GiftCardList.Select(g => SafeTrim(g.Code)).ToList();
List <GiftCardInfo> giftCardInfoList = PipelineDA.QueryGiftCardInfoList(giftCardCodeList);
List <string> invalidGiftCardCodeList = new List <string>();
StringBuilder giftCardErrorDesc = new StringBuilder();
for (var index = order.GiftCardList.Count - 1; index >= 0; index--)
{
if (string.IsNullOrWhiteSpace(order.GiftCardList[index].Code))
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText("礼品卡卡号不能为空！请重新输入正确的卡号。", order.LanguageCode));
invalidGiftCardCodeList.Add(order.GiftCardList[index].Code);
}
else
{
var giftCardInfo = giftCardInfoList.Find(g => String.Equals(SafeTrim(g.Code), SafeTrim(order.GiftCardList[index].Code), StringComparison.InvariantCultureIgnoreCase));
if (giftCardInfo == null)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("礼品卡【{0}】密码输入错误！请重新输入正确的密码。", order.GiftCardList[index].Code), order.LanguageCode));
invalidGiftCardCodeList.Add(order.GiftCardList[index].Code);
}
else
{
giftCardInfo["Crypto"] = "1";
if (giftCardInfo.BindingCustomerSysNo > 0)
{
if (giftCardInfo.BindingCustomerSysNo != order.Customer.SysNo)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("您输入的礼品卡【{0}】只能由其绑定的客户使用！", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
}
else
{
string inputPassword = order.GiftCardList[index].Password;
if (order.GiftCardList[index].HasProperty("Crypto") && Convert.ToString(order.GiftCardList[index]["Crypto"]) == "1")
{
//用户篡改客户端数据导致无法解密，按密码错误处理
try { inputPassword = ECommerce.Utility.CryptoManager.GetCrypto(ECommerce.Utility.CryptoAlgorithm.DES).Decrypt(SafeTrim(inputPassword)); }
catch { inputPassword = String.Empty; }
}
string decryptedPwd = ECommerce.Utility.CryptoManager.GetCrypto(ECommerce.Utility.CryptoAlgorithm.DES).Decrypt(SafeTrim(giftCardInfo.Password));
bool passwordValid = String.Equals(decryptedPwd, SafeTrim(inputPassword), StringComparison.InvariantCultureIgnoreCase);
if (!passwordValid)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("礼品卡【{0}】密码输入错误！请重新输入正确的密码。", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
}
if (giftCardInfo.Status == "D")
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("您输入的礼品卡【{0}】还未激活！", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
if (giftCardInfo.IsLock)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("您输入的礼品卡【{0}】已被锁定，暂时无法使用！", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
if (giftCardInfo.ValidBeginDate > DateTime.Today || giftCardInfo.ValidEndDate < DateTime.Today)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("您输入的礼品卡【{0}】未生效或已过期！", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
if (giftCardInfo.AvailableAmount <= 0m)
{
giftCardErrorDesc.AppendLine(LanguageHelper.GetText(string.Format("您输入的礼品卡【{0}】余额不足！", giftCardInfo.Code), order.LanguageCode));
invalidGiftCardCodeList.Add(giftCardInfo.Code);
continue;
}
order.GiftCardList[index] = giftCardInfo;
}
}
}
//去掉没有通过验证的礼品卡
order.GiftCardList.RemoveAll(g => invalidGiftCardCodeList.Any(giftCardCode => string.IsNullOrWhiteSpace(g.Code) ||
String.Equals(SafeTrim(g.Code), SafeTrim(giftCardCode), StringComparison.InvariantCultureIgnoreCase)));
order.GiftCardErrorDesc = giftCardErrorDesc.ToString();
}
