/// <summary>
/// 購買稱號系統
/// </summary>
/// <param name="buy"></param>
/// <returns></returns>
public string BuyTitle(BuyTitle buy)
{
ForumMembers user = _users.GetAll2().FirstOrDefault(u => u.UserId.ToString() == buy.UserId);
TitleDto price = _titles.GetAll2().Select(x => new TitleDto()
{
TitleId = x.TitleId,
TitleName = x.TitleName,
Price = decimal.Parse(x.Price.ToString())
}).FirstOrDefault(t => t.TitleName == buy.TitleId);
if (user.Points > price.Price)
{
user.Points = user.Points - price.Price;
_users.Update(user);
_users.SaveContext();
MemberTitle newtitle = new MemberTitle
{
UserId = Guid.Parse(buy.UserId),
HasTitleId = price.TitleId
};
_usertitle.Create(newtitle);
_usertitle.SaveContext();
return("稱號購買完成");
}
return("點數不足，請加把勁");
}
public string BuyTitle(BuyTitle buy)
{
return(_titleservice.BuyTitle(buy));
}
