public Activity(string strActivityType
,bool allowNegative
,string strDateTime, string strEndTime
,string description
,BaseGround ground
,GOMemberShip initiator
,string name
,int serviceCharge
,bool isServiceChargeForEach
,decimal totalCost
,out string errMsg)
: this()
{
errMsg = string.Empty;
Activity activity = new Activity();
enumActivityType activityType;
if (!Enum.TryParse<PB.Model.Enums.enumActivityType>(strActivityType, out activityType))
{
errMsg = WebResourceManager.GetString("ActivityTypeError");
return;
}
DateTime beginTime;
if(!DateTime.TryParse(strDateTime,out beginTime))
{
errMsg = WebResourceManager.GetString("ActivityBeginTimeFormatError");
return;
}
DateTime endTime;
if(!DateTime.TryParse(strEndTime,out endTime))
{
errMsg = WebResourceManager.GetString("ActivityEndTimeFormatError");
return;
}
if (string.IsNullOrEmpty(name))
{
errMsg = WebResourceManager.GetString("活动名称不能为空");
return;
}
activity.AllowNegative = allowNegative;
activity.BeginTime = beginTime;
activity.EndTime = endTime;
activity.Description = description;
activity.Ground = ground;
activity.Initiator = initiator;
activity.Name = name;
activity.ServiceCharge = serviceCharge;
activity.IsServiceChargeForEach = isServiceChargeForEach;
activity.TotalCost = totalCost;
}
public virtual bool AddMember(GOMemberShip member,out string errMsg)
{
decimal balance = member.PrivateBanlance - CalculateCostForEachMember();
if (!AllowNegative && balance < 0)
{
errMsg = "活動要求參與用戶有足夠餘額";
}
bool result = true;
errMsg = string.Empty;
if (ActivityState != Enums.enumActivityState.Published)
{
errMsg = "活動處於非活動狀態,不能加入";
return false;
}
ActivityMember am = new ActivityMember();
am.Activity = this;
am.JoinTime = DateTime.Now;
am.Member = member;
Participants.Add(am);
return result;
}