/// <summary>
/// 设置跟踪信息
/// </summary>
/// <param name="recordId">记录ID</param>
/// <param name="trackInfo">跟踪信息</param>
public void SetTrackInfo(long recordId, string trackInfo)
{
PointGiftExchangeRecord record = this.GetRecord(recordId);
record.TrackInfo = trackInfo;
recordRepository.Update(record);
}
/// <summary>
/// 是否批准申请
/// </summary>
/// <remarks>
/// 1.需要触发的事件:1)Update的OnBefore、OnAfter；
/// 2.如果申请通过，则不能被取消。
/// 3.申请通过后触发动态，通知。
/// 4.申请被否决后，积分返还。
/// </remarks>
/// <param name="record">记录对象</param>
/// <param name="isApprove">是否批准</param>
public void IsApprove(PointGiftExchangeRecord record, bool isApprove)
{
if (isApprove)
{
PointGift gift = this.GetGift(record.GiftId);
record.LastModified = DateTime.UtcNow;
record.Status = ApproveStatus.Approved;
gift.ExchangedCount = gift.ExchangedCount + record.Number;
giftRepository.Update(gift);
pointService.TradeToSystem(record.PayerUserId, record.Price, "兑换商品", false);
EventBus <PointGiftExchangeRecord> .Instance().OnAfter(record, new CommonEventArgs(EventOperationType.Instance().Approved()));
}
else
{
record.Status = ApproveStatus.Rejected;
userService.UnfreezeTradePoints(record.PayerUserId, record.Price);
EventBus <PointGiftExchangeRecord> .Instance().OnAfter(record, new CommonEventArgs(EventOperationType.Instance().Disapproved()));
}
//处理统计数据
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(record.PayerUserId, OwnerDataKeys.Instance().PostCount(), -1);
recordRepository.Update(record);
}
/// <summary>
/// 设置评价
/// </summary>
/// <param name="recordId">记录ID</param>
/// <param name="appraise">评价内容</param>
public void SetAppraise(long recordId, string appraise)
{
PointGiftExchangeRecord record = this.GetRecord(recordId);
record.Appraise = appraise;
recordRepository.Update(record);
}
/// <summary>
/// 新建实体时使用
/// </summary>
public static PointGiftExchangeRecord New()
{
PointGiftExchangeRecord record = new PointGiftExchangeRecord()
{
DateCreated = DateTime.UtcNow,
LastModified = DateTime.UtcNow,
Status = ApproveStatus.Pending
};
return(record);
}
/// <summary>
/// 创建兑换记录
/// </summary>
/// <remarks>
/// 1.冻结相应积分
/// </remarks>
/// <param name="record">记录对象</param>
/// <returns></returns>
public long CreateRecord(PointGiftExchangeRecord record)
{
if (record.Price > 0)
{
userService.FreezeTradePoints(record.PayerUserId, record.Price);
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(record.PayerUserId, OwnerDataKeys.Instance().PostCount(), 1);
}
recordRepository.Insert(record);
return(record.RecordId);
}
/// <summary>
/// 删除记录
/// </summary>
/// <remarks>
/// 1.管理员无权删除兑换记录
/// 2.记录已经批准则不能删除记录
/// 3.冻结积分返还
/// </remarks>
/// <param name="record">记录对象</param>
public bool CancelRecord(PointGiftExchangeRecord record)
{
if (record.Status == ApproveStatus.Pending)
{
userService.UnfreezeTradePoints(record.PayerUserId, record.Price);
//处理统计数据
OwnerDataService ownerDataService = new OwnerDataService(TenantTypeIds.Instance().User());
ownerDataService.Change(record.PayerUserId, OwnerDataKeys.Instance().PostCount(), -1);
recordRepository.Delete(record);
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 转化为ViewModel
/// </summary>
/// <param name="record"></param>
/// <returns></returns>
public static RecordEditModel AsRecordEditModel(this PointGiftExchangeRecord record)
{
return(new RecordEditModel
{
Address = record.Address,
GiftName = record.GiftName,
Addressee = record.Addressee,
PostCode = record.PostCode,
Tel = record.Tel,
DateCreated = record.DateCreated,
GiftId = record.GiftId,
LastModified = record.LastModified,
Number = record.Number,
Payer = record.Payer,
PayerUserId = record.PayerUserId,
RecordId = record.RecordId,
Status = record.Status,
TrackInfo = record.TrackInfo,
});
}
/// <summary>
/// 转化为数据库实体
/// </summary>
/// <returns></returns>
public PointGiftExchangeRecord AsPointGiftExchangeRecord()
{
PointGiftExchangeRecord record = PointGiftExchangeRecord.New();
record.Address = this.Address ?? string.Empty;
record.Addressee = this.Addressee ?? string.Empty;
record.Appraise = string.Empty;
record.AppraiseDate = null;
record.DateCreated = DateTime.UtcNow;
record.GiftId = this.GiftId;
record.GiftName = record.PointGift.Name;
record.LastModified = DateTime.UtcNow;
record.Number = this.Number;
record.Payer = UserContext.CurrentUser.DisplayName;
record.PayerUserId = UserContext.CurrentUser.UserId;
record.PostCode = this.PostCode ?? string.Empty;
record.Status = this.Status;
record.TrackInfo = string.Empty;
record.Tel = this.Tel;
return(record);
}