public void UpdateRead(string circleKey, int memberId, int?id = 0)
{
var db = _uow.DbContext;
var objRead = db.ActivitysReadMark.FirstOrDefault(x => x.ToRoomId.ToLower() == circleKey.ToLower() && x.memberId == memberId);
if (objRead != null)
{
if (id.HasValue)
{
// 更新最後的一筆已讀
objRead.LastReadActivityIdEnd = id.Value;
}
objRead.Time = DateTime.UtcNow;
_uow.SaveChanges();
}
else //無已讀資料，就幫使用者建立一筆新的
{
var now = DateTime.UtcNow;
var beginActivityInfo = db.Activitys.Where(t => t.ToRoomId.ToLower() == circleKey).OrderBy(t => t.Id).FirstOrDefault();
var endActivityInfo = db.Activitys.Where(t => t.ToRoomId.ToLower() == circleKey).OrderByDescending(t => t.Id).FirstOrDefault();
var actReadMarkEntity = new Infrastructure.Entity.ActivitysReadMark()
{
Enabled = true,
LastReadActivityIdBegin = beginActivityInfo.Id,
LastReadActivityIdEnd = endActivityInfo.Id,
memberId = memberId,
ToRoomId = circleKey,
Time = now
};
db.ActivitysReadMark.Add(actReadMarkEntity);
db.SaveChanges();
}
}
public void ClearNoticeCount(int memberId)
{
//_uow.ActivitysReadMarksRepo.SaveActivitysReadMarks(memberId);
var db = _uow.DbContext;
var noticeInfo = db.ActivitysNotice.Where(t => t.MemberId == memberId).OrderByDescending(t => t.Id).FirstOrDefault();
if (noticeInfo != null)
{
var readMarkInfo = db.ActivitysReadMark.FirstOrDefault(t => t.memberId == memberId && t.ToRoomId == "myNotice");
if (readMarkInfo == null)
{
var entity = new Infrastructure.Entity.ActivitysReadMark()
{
Enabled = true,
memberId = memberId,
LastReadActivityIdBegin = 1,
LastReadActivityIdEnd = noticeInfo.Id,
Time = DateTime.UtcNow,
ToRoomId = "myNotice"
};
db.ActivitysReadMark.Add(entity);
}
else
{
readMarkInfo.LastReadActivityIdEnd = noticeInfo.Id;
readMarkInfo.Time = DateTime.UtcNow;
}
db.SaveChanges();
}
}
