/// <summary>
/// 判断用户是否拥有足够的积分/VIP分 ,并扣除相应金钱 并记录消费流水
/// </summary>
/// <param name="type">1积分 2金钱/VIP分</param>
/// <param name="coin">数量</param>
/// <param name="userID">用户ID</param>
/// <param name="coinSourceEnum">coinSourceEnum</param>
/// <param name="needSave">是否保存DBContext</param>
/// <returns></returns>
public Tuple <bool, string> HasEnoughCoinAndSubCoin(int type, int coin, long userID, CoinSourceEnum coinSourceEnum, bool needSave = false)
{
bool ok = false;
string msg = string.Empty;
var ext = _amazonBBSDBContext.UserExt.FirstOrDefault(a => a.UserID == userID);
if (type == 1)
{
ok = ext.TotalScore >= coin;
}
else
{
ok = ext.TotalCoin >= coin;
}
if (ok)
{
//扣除
if (type == 1)
{
ext.TotalScore -= coin;
}
else
{
ext.TotalCoin -= coin;
}
//记录流水
ScoreCoinLog scorecoinlog = new ScoreCoinLog()
{
UserID = userID,
Coin = -coin,
CoinSource = coinSourceEnum.GetHashCode(),
CoinTime = DateTime.Now,
CoinType = type,
CreateUser = userID.ToString(),
UserName = _amazonBBSDBContext.UserBase.FirstOrDefault(a => a.UserID == userID).UserName,
};
_amazonBBSDBContext.ScoreCoinLog.Add(scorecoinlog);
if (needSave)
{
_amazonBBSDBContext.SaveChanges();
}
}
else
{
msg = $"你的{(type == 1 ? "积分" : "金钱")}不足够";
}
return(new Tuple <bool, string>(ok, msg));
}
public UserSet GetUserSet(long uid)
{
if (uid == 0)
{
return(new UserSet());
}
var set = _amazonBBSDBContext.UserSet.FirstOrDefault(a => a.UserId == uid && a.IsDelete == 0);
if (set == null)
{
set = new UserSet
{
IsDelete = 0,
UserId = uid,
CreateTime = DateTime.Now,
ShowOrHideBaseInfo = true
};
_amazonBBSDBContext.UserSet.Add(set);
_amazonBBSDBContext.SaveChanges();
}
return(set);
}
public Tuple <bool, string> AutoSendReply(long buyerUserId, int ordertype, long userGiftIdOrPartyId, long mainId)
{
var ok = false;
var msg = string.Empty;
bool isAutoSend = false;//是否自动发货
var tran = _amazonBBSDBContext.Database.BeginTransaction();
try
{
//判断有没有自动回复
var autoReply = _amazonBBSDBContext.AutoReply.FirstOrDefault(a => a.OrderType == ordertype && a.ItemID == mainId);
if (autoReply != null)
{
var autoReplyItem = _amazonBBSDBContext.AutoReplyItem.Where(a => a.AutoReplyId == autoReply.AutoReplyId && a.IsDelete == 0 && !a.IsUsed).OrderBy(a => a.CreateTime).ThenBy(a => a.GroupId).GroupBy(a => a.GroupId).FirstOrDefault();
if (autoReplyItem != null)
{
msg = autoReply.Content;
autoReplyItem.ToList().ForEach(a =>
{
msg = msg.Replace($"#{a.ReplaceKey}#", a.ReplaceValue);
var item = _amazonBBSDBContext.AutoReplyItem.FirstOrDefault(auto => auto.AutoReplyItemId == a.AutoReplyItemId);
item.IsUsed = true;
});
ok = true;
isAutoSend = true;
}
else
{
//没有自动发货了
isAutoSend = false;
msg = "自动发货通知，本产品库存不足，无法自动发出货物，请联系相关产品的管理员进行发出！";
ok = true;
}
_noticeService.OnBuySuccess_Notice_AutoReply_Buyer(buyerUserId, msg);
}
else
{
ok = true;
}
#region 添加发货状态
var existOrderSend = _amazonBBSDBContext.OrderSend.FirstOrDefault(x =>
x.MainID == mainId &&
x.MainType == ordertype &&
x.UserGiftId == userGiftIdOrPartyId &&
x.CreateUser == buyerUserId
);
if (existOrderSend == null)
{
_amazonBBSDBContext.OrderSend.Add(new OrderSend()
{
MainID = mainId,
MainType = ordertype,
IsDelete = 0,
//OrderID = orderId,
UserGiftId = userGiftIdOrPartyId,
SendStatus = isAutoSend ? OrderSendEnumType.Sended.GetHashCode() : OrderSendEnumType.NoSend.GetHashCode(),
UpdateTime = DateTime.Now,
UpdateUser = buyerUserId,
CreateTime = DateTime.Now,
CreateUser = buyerUserId,
});
}
else
{
}
#endregion
#region 添加收货状态
var existOrderCheck = _amazonBBSDBContext.OrderCheck.FirstOrDefault(x =>
x.CreateUser == buyerUserId &&
x.UserGiftId == userGiftIdOrPartyId &&
x.MainID == mainId &&
x.MainType == ordertype);
if (existOrderCheck == null)
{
_amazonBBSDBContext.OrderCheck.Add(new OrderCheck
{
UpdateUser = buyerUserId,
UpdateTime = DateTime.Now,
CreateTime = DateTime.Now,
CreateUser = buyerUserId,
CheckStatus = OrderCheckEnumType.NoCheck.GetHashCode(),
IsDelete = 0,
//OrderID = orderId,
UserGiftId = userGiftIdOrPartyId,
MainID = mainId,
MainType = ordertype
});
}
#endregion
#region 如果没有自动发货，则后台通知管理员尽快发货
if (!isAutoSend)
{
_noticeService.OnUserBuySuccess_Notice_Master(buyerUserId, ordertype, mainId);
}
#endregion
_amazonBBSDBContext.SaveChanges();
tran.Commit();
}
catch (Exception e)
{
ErrorBLL.Instance.Log(e.ToString());
tran.Rollback();
ok = false;
}
return(new Tuple <bool, string>(ok, msg));
}
