/// <summary>
/// 签到
/// </summary>
/// <param name="memberId"></param>
/// <returns>已持续签到天数,0表示签到不成功</returns>
public int SignIn(long memberId)
{
int result = 0;
SiteSignInConfigInfo config = GetConfig();
if (CanSignInByToday(memberId))
{
MemberSignInInfo signinfo = GetSignInInfo(memberId);
DateTime _oldlastsigntime = signinfo.LastSignTime;
signinfo.LastSignTime = DateTime.Now;
signinfo.SignDaySum += 1;
//处理积分
int needAddIntegral = config.DayIntegral; //需要增加的各分
bool isReward = false;
//连续登录
if (_oldlastsigntime.Date == (DateTime.Now.AddDays(-1).Date))
{
signinfo.DurationDaySum += 1;
if (config.DurationCycle > 0)
{
signinfo.DurationDay += 1;
if (signinfo.DurationDay > config.DurationCycle)
{
signinfo.DurationDay = 1;
}
//处理额外积分
if (signinfo.DurationDay == config.DurationCycle)
{
needAddIntegral += config.DurationReward;
isReward = true;
}
}
else
{
signinfo.DurationDay = 1;
}
}
else
{
signinfo.DurationDay = 1;
signinfo.DurationDaySum = 1;
}
//积分到户
AddIntegralToUser(memberId, needAddIntegral, isReward);
result = signinfo.DurationDay;
//Context.SaveChanges();
DbFactory.Default.Update(signinfo);
}
return(result);
}
/// <summary>
/// 今天是否可以签到
/// </summary>
/// <param name="memberId"></param>
/// <returns></returns>
public bool CanSignInByToday(long memberId)
{
bool result = false;
SiteSignInConfigInfo config = GetConfig();
if (config.IsEnable)
{
result = true;
MemberSignInInfo signinfo = GetSignInInfo(memberId);
if (signinfo.LastSignTime.Date == DateTime.Now.Date)
{
result = false;
}
}
return(result);
}
/// <summary>
/// 获取签到信息
/// </summary>
/// <param name="memberId"></param>
/// <returns></returns>
public MemberSignInInfo GetSignInInfo(long memberId)
{
MemberSignInInfo result = null;
result = Context.MemberSignInInfo.FirstOrDefault(d => d.UserId == memberId);
if (result == null)
{
result = new MemberSignInInfo();
result.UserId = memberId;
result.LastSignTime = DateTime.Now.AddYears(-1);
result.DurationDay = 0;
result.DurationDaySum = 0;
result.SignDaySum = 0;
Context.MemberSignInInfo.Add(result);
Context.SaveChanges();
}
return(result);
}