public static CouponInfo PopulateCoupon(IDataReader reader)
{
if (null == reader)
{
return null;
}
CouponInfo info = new CouponInfo {
CouponId = (int) reader["CouponId"],
Name = (string) reader["Name"],
StartTime = (DateTime) reader["StartTime"],
ClosingTime = (DateTime) reader["ClosingTime"]
};
if (reader["Description"] != DBNull.Value)
{
info.Description = (string) reader["Description"];
}
if (reader["Amount"] != DBNull.Value)
{
info.Amount = new decimal?((decimal) reader["Amount"]);
}
info.DiscountValue = (decimal) reader["DiscountValue"];
info.SentCount = (int) reader["SentCount"];
info.UsedCount = (int) reader["UsedCount"];
info.NeedPoint = (int) reader["NeedPoint"];
return info;
}
public CouponActionStatus CreateCoupon(CouponInfo coupon, int count, out string lotNumber)
{
CouponActionStatus unknowError = CouponActionStatus.UnknowError;
lotNumber = string.Empty;
if (count <= 0)
{
lotNumber = string.Empty;
if (null == coupon)
{
return CouponActionStatus.UnknowError;
}
DbCommand sqlStringCommand = this.database.GetSqlStringCommand("SELECT CouponId FROM Hishop_Coupons WHERE Name=@Name");
this.database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
if (Convert.ToInt32(this.database.ExecuteScalar(sqlStringCommand)) >= 1)
{
return CouponActionStatus.DuplicateName;
}
sqlStringCommand = this.database.GetSqlStringCommand("INSERT INTO Hishop_Coupons ([Name], ClosingTime,StartTime, Description, Amount, DiscountValue,SentCount,UsedCount,NeedPoint) VALUES(@Name, @ClosingTime,@StartTime, @Description, @Amount, @DiscountValue,0,0,@NeedPoint); SELECT @@IDENTITY");
this.database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
this.database.AddInParameter(sqlStringCommand, "ClosingTime", DbType.DateTime, coupon.ClosingTime);
this.database.AddInParameter(sqlStringCommand, "StartTime", DbType.DateTime, coupon.StartTime);
this.database.AddInParameter(sqlStringCommand, "Description", DbType.String, coupon.Description);
this.database.AddInParameter(sqlStringCommand, "DiscountValue", DbType.Currency, coupon.DiscountValue);
this.database.AddInParameter(sqlStringCommand, "NeedPoint", DbType.Int32, coupon.NeedPoint);
if (coupon.Amount.HasValue)
{
this.database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, coupon.Amount.Value);
}
else
{
this.database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, DBNull.Value);
}
object obj2 = this.database.ExecuteScalar(sqlStringCommand);
if ((obj2 != null) && (obj2 != DBNull.Value))
{
unknowError = CouponActionStatus.CreateClaimCodeSuccess;
}
return unknowError;
}
unknowError = CouponActionStatus.CreateClaimCodeSuccess;
DbCommand storedProcCommand = this.database.GetStoredProcCommand("cp_ClaimCode_Create");
this.database.AddInParameter(storedProcCommand, "CouponId", DbType.Int32, coupon.CouponId);
this.database.AddInParameter(storedProcCommand, "row", DbType.Int32, count);
this.database.AddInParameter(storedProcCommand, "UserId", DbType.Int32, null);
this.database.AddInParameter(storedProcCommand, "UserName", DbType.String, null);
this.database.AddInParameter(storedProcCommand, "EmailAddress", DbType.String, null);
this.database.AddOutParameter(storedProcCommand, "ReturnLotNumber", DbType.String, 300);
try
{
this.database.ExecuteNonQuery(storedProcCommand);
lotNumber = (string) this.database.GetParameterValue(storedProcCommand, "ReturnLotNumber");
}
catch
{
unknowError = CouponActionStatus.CreateClaimCodeError;
}
return unknowError;
}
private void btnEditCoupons_Click(object sender, EventArgs e)
{
decimal num;
decimal? nullable;
int num2;
if (ValidateValues(out nullable, out num, out num2))
{
if (!calendarEndDate.SelectedDate.HasValue)
{
ShowMsg("请选择结束日期！", false);
}
else
{
string msg = string.Empty;
CouponInfo info2 = new CouponInfo();
info2.CouponId = couponId;
info2.Name = txtCouponName.Text;
info2.ClosingTime = calendarEndDate.SelectedDate.Value;
info2.Amount = nullable;
info2.DiscountValue = num;
info2.NeedPoint = num2;
CouponInfo target = info2;
ValidationResults results = Hishop.Components.Validation.Validation.Validate<CouponInfo>(target, new string[] { "ValCoupon" });
if (!results.IsValid)
{
foreach (ValidationResult result in (IEnumerable<ValidationResult>)results)
{
msg = msg + Formatter.FormatErrorMessage(result.Message);
ShowMsg(msg, false);
return;
}
}
CouponActionStatus status = CouponHelper.UpdateCoupon(target);
if (status == CouponActionStatus.Success)
{
RestCoupon();
ShowMsg("成功修改了优惠券信息", true);
}
else if (status == CouponActionStatus.DuplicateName)
{
ShowMsg("修改优惠券信息错误,已经具有此优惠券名称", false);
}
else
{
ShowMsg("未知错误", false);
RestCoupon();
}
}
}
}
private void btnAddCoupons_Click(object sender, EventArgs e)
{
decimal num;
decimal? nullable;
int num2;
int num3;
string msg = string.Empty;
if (ValidateValues(out nullable, out num, out num2, out num3))
{
if (!calendarEndDate.SelectedDate.HasValue)
{
ShowMsg("请选择结束日期！", false);
}
else
{
CouponInfo target = new CouponInfo();
target.Name = txtCouponName.Text;
target.ClosingTime = calendarEndDate.SelectedDate.Value;
target.Amount = nullable;
target.DiscountValue = num;
target.NeedPoint = num3;
ValidationResults results = Hishop.Components.Validation.Validation.Validate<CouponInfo>(target, new string[] { "ValCoupon" });
if (!results.IsValid)
{
foreach (ValidationResult result in (IEnumerable<ValidationResult>)results)
{
msg = msg + Formatter.FormatErrorMessage(result.Message);
ShowMsg(msg, false);
return;
}
}
string lotNumber = string.Empty;
CouponActionStatus status = CouponHelper.CreateCoupon(target, num2, out lotNumber);
if (status == CouponActionStatus.UnknowError)
{
ShowMsg("未知错误", false);
}
else
{
CouponActionStatus status2 = status;
if (status2 == CouponActionStatus.DuplicateName)
{
ShowMsg("已经存在相同的优惠券名称", false);
}
else if (status2 == CouponActionStatus.CreateClaimCodeError)
{
ShowMsg("生成优惠券号码错误", false);
}
else
{
if ((status == CouponActionStatus.CreateClaimCodeSuccess) && !string.IsNullOrEmpty(lotNumber))
{
IList<CouponItemInfo> couponItemInfos = CouponHelper.GetCouponItemInfos(lotNumber);
StringWriter writer = new StringWriter();
writer.WriteLine("优惠券批次号\t优惠券号码\t优惠券金额\t过期时间");
foreach (CouponItemInfo info2 in couponItemInfos)
{
string str3 = string.Concat(new object[] { lotNumber, "\t", info2.ClaimCode, "\t", target.DiscountValue, "\t", target.ClosingTime });
writer.WriteLine(str3);
}
writer.Close();
Page.Response.AddHeader("Content-Disposition", "attachment; filename=CouponsInfo_" + DateTime.Now + ".xls");
Page.Response.ContentType = "application/ms-excel";
Page.Response.ContentEncoding = Encoding.GetEncoding("GB2312");
Page.Response.Write(writer);
Page.Response.End();
}
ShowMsg("添加优惠卷成功", true);
RestCoupon();
}
}
}
}
}
private void btnAddCoupons_Click(object sender, EventArgs e)
{
decimal num;
decimal? nullable;
int num2;
string msg = string.Empty;
if (this.ValidateValues(out nullable, out num, out num2))
{
if (!this.calendarStartDate.SelectedDate.HasValue)
{
this.ShowMsg("请选择开始日期！", false);
}
else if (!this.calendarEndDate.SelectedDate.HasValue)
{
this.ShowMsg("请选择结束日期！", false);
}
else if (this.calendarStartDate.SelectedDate.Value.CompareTo(this.calendarEndDate.SelectedDate.Value) >= 0)
{
this.ShowMsg("开始日期不能晚于结束日期！", false);
}
else
{
CouponInfo target = new CouponInfo {
Name = this.txtCouponName.Text,
ClosingTime = this.calendarEndDate.SelectedDate.Value,
StartTime = this.calendarStartDate.SelectedDate.Value,
Amount = nullable,
DiscountValue = num,
NeedPoint = num2
};
ValidationResults results = Hishop.Components.Validation.Validation.Validate<CouponInfo>(target, new string[] { "ValCoupon" });
if (!results.IsValid)
{
foreach (ValidationResult result in (IEnumerable<ValidationResult>) results)
{
msg = msg + Formatter.FormatErrorMessage(result.Message);
this.ShowMsg(msg, false);
return;
}
}
string lotNumber = string.Empty;
CouponActionStatus status = CouponHelper.CreateCoupon(target, 0, out lotNumber);
if (status != CouponActionStatus.UnknowError)
{
switch (status)
{
case CouponActionStatus.DuplicateName:
this.ShowMsg("已经存在相同的优惠券名称", false);
return;
case CouponActionStatus.CreateClaimCodeError:
this.ShowMsg("生成优惠券号码错误", false);
return;
}
this.ShowMsg("添加优惠券成功", true);
this.RestCoupon();
}
else
{
this.ShowMsg("未知错误", false);
}
}
}
}
public static CouponActionStatus UpdateCoupon(CouponInfo coupon)
{
Globals.EntityCoding(coupon, true);
return new CouponDao().UpdateCoupon(coupon);
}
public static CouponActionStatus CreateCoupon(CouponInfo coupon, int count, out string lotNumber)
{
Globals.EntityCoding(coupon, true);
return new CouponDao().CreateCoupon(coupon, count, out lotNumber);
}
public static CouponActionStatus UpdateCoupon(CouponInfo coupon)
{
Globals.EntityCoding(coupon, true);
return PromotionsProvider.Instance().UpdateCoupon(coupon);
}
public static CouponActionStatus CreateCoupon(CouponInfo coupon, int count, out string lotNumber)
{
Globals.EntityCoding(coupon, true);
return PromotionsProvider.Instance().CreateCoupon(coupon, count, out lotNumber);
}
public abstract CouponActionStatus CreateCoupon(CouponInfo coupon, int count, out string lotNumber);
public abstract CouponActionStatus UpdateCoupon(CouponInfo coupon);
public override CouponActionStatus UpdateCoupon(CouponInfo coupon)
{
if (null != coupon)
{
DbCommand sqlStringCommand = database.GetSqlStringCommand("SELECT CouponId FROM distro_Coupons WHERE Name=@Name AND CouponId<>@CouponId AND DistributorUserId=@DistributorUserId");
database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
database.AddInParameter(sqlStringCommand, "CouponId", DbType.Int32, coupon.CouponId);
database.AddInParameter(sqlStringCommand, "DistributorUserId", DbType.Int32, HiContext.Current.User.UserId);
if (Convert.ToInt32(database.ExecuteScalar(sqlStringCommand)) >= 1)
{
return CouponActionStatus.DuplicateName;
}
sqlStringCommand = database.GetSqlStringCommand("UPDATE distro_Coupons SET [Name]=@Name, ClosingTime=@ClosingTime, Description=@Description, Amount=@Amount, DiscountValue=@DiscountValue, NeedPoint = @NeedPoint WHERE CouponId=@CouponId");
database.AddInParameter(sqlStringCommand, "CouponId", DbType.String, coupon.CouponId);
database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
database.AddInParameter(sqlStringCommand, "ClosingTime", DbType.DateTime, coupon.ClosingTime);
database.AddInParameter(sqlStringCommand, "Description", DbType.String, coupon.Description);
database.AddInParameter(sqlStringCommand, "DiscountValue", DbType.Currency, coupon.DiscountValue);
database.AddInParameter(sqlStringCommand, "NeedPoint", DbType.Int32, coupon.NeedPoint);
if (coupon.Amount.HasValue)
{
database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, coupon.Amount.Value);
}
else
{
database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, DBNull.Value);
}
if (database.ExecuteNonQuery(sqlStringCommand) == 1)
{
return CouponActionStatus.Success;
}
}
return CouponActionStatus.UnknowError;
}
public override CouponActionStatus CreateCoupon(CouponInfo coupon, int count, out string lotNumber)
{
CouponActionStatus unknowError = CouponActionStatus.UnknowError;
lotNumber = string.Empty;
if (null == coupon)
{
return CouponActionStatus.UnknowError;
}
DbCommand sqlStringCommand = database.GetSqlStringCommand("SELECT CouponId FROM distro_Coupons WHERE Name=@Name AND DistributorUserId=@DistributorUserId");
database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
database.AddInParameter(sqlStringCommand, "DistributorUserId", DbType.Int32, HiContext.Current.User.UserId);
if (Convert.ToInt32(database.ExecuteScalar(sqlStringCommand)) >= 1)
{
return CouponActionStatus.DuplicateName;
}
sqlStringCommand = database.GetSqlStringCommand("INSERT INTO distro_Coupons ([Name], ClosingTime, Description, Amount, DiscountValue,DistributorUserId,SentCount,UsedCount,NeedPoint) VALUES(@Name, @ClosingTime, @Description, @Amount, @DiscountValue,@DistributorUserId,0,0,@NeedPoint); SELECT @@IDENTITY");
database.AddInParameter(sqlStringCommand, "Name", DbType.String, coupon.Name);
database.AddInParameter(sqlStringCommand, "ClosingTime", DbType.DateTime, coupon.ClosingTime);
database.AddInParameter(sqlStringCommand, "Description", DbType.String, coupon.Description);
database.AddInParameter(sqlStringCommand, "DiscountValue", DbType.Currency, coupon.DiscountValue);
database.AddInParameter(sqlStringCommand, "DistributorUserId", DbType.Int32, HiContext.Current.User.UserId);
database.AddInParameter(sqlStringCommand, "NeedPoint", DbType.Int32, coupon.NeedPoint);
if (coupon.Amount.HasValue)
{
database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, coupon.Amount.Value);
}
else
{
database.AddInParameter(sqlStringCommand, "Amount", DbType.Currency, DBNull.Value);
}
object obj2 = database.ExecuteScalar(sqlStringCommand);
if ((obj2 != null) && (obj2 != DBNull.Value))
{
unknowError = CouponActionStatus.CreateClaimCodeSuccess;
int result = 0;
int.TryParse(obj2.ToString(), out result);
if ((result > 0) && (count > 0))
{
DbCommand storedProcCommand = database.GetStoredProcCommand("ss_ClaimCode_Create");
database.AddInParameter(storedProcCommand, "CouponId", DbType.Int32, result);
database.AddInParameter(storedProcCommand, "row", DbType.Int32, count);
database.AddInParameter(storedProcCommand, "UserId", DbType.Int32, null);
database.AddInParameter(storedProcCommand, "EmailAddress", DbType.String, null);
database.AddOutParameter(storedProcCommand, "ReturnLotNumber", DbType.String, 300);
try
{
database.ExecuteNonQuery(storedProcCommand);
lotNumber = (string)database.GetParameterValue(storedProcCommand, "ReturnLotNumber");
storedProcCommand = database.GetSqlStringCommand("UPDATE distro_Coupons SET SentCount=@SentCount WHERE CouponId=@CouponId AND DistributorUserId=@DistributorUserId");
database.AddInParameter(storedProcCommand, "CouponId", DbType.Int32, result);
database.AddInParameter(storedProcCommand, "SentCount", DbType.Int32, count);
database.AddInParameter(storedProcCommand, "DistributorUserId", DbType.Int32, HiContext.Current.User.UserId);
database.ExecuteNonQuery(storedProcCommand);
}
catch
{
unknowError = CouponActionStatus.CreateClaimCodeError;
}
}
}
return unknowError;
}
