public ActionResult Edit(RoomOperation roomOperation)
{
if (ModelState.IsValid && roomOperation != null)
{
var s = new HtmlSanitizer();
roomOperation.Content = Server.HtmlDecode(s.Sanitize(Request.Params["ck"])); ;
if (roomOperation.StartTime >= roomOperation.EndTime)
{
TempData["Alert"] = "无法完成修改，开始时间晚于结束时间。";
return View();
}
if (roomOperation.Edit())
{
var user = Extensions.GetContextUser(ref db);
var RoomRecords = roomOperation.RoomRecords;
if (RoomRecords != null)
{
var lastRecord = RoomRecords.Where(r => r.ActionTime.AddDays(7.0) > r.RoomOperation.StartTime);
if (RoomRecords != null && lastRecord != null)
{
string title = "场地修改通知";
string content = "您好，你选择的场地[" + roomOperation.Name + "]已被修改，请及时查看相关信息，并根据新的场地信息安排你的日程";
Message message = new Message(title, content, lastRecord.First().Receiver.Id, MessageType.System, db);
if (message.Publish())
{
return RedirectToAction("Index");
}
TempData["Alert"] = "无法给学生发布修改信息";
}
}
}
else
TempData["Alert"] = "修改失败!";
}
else
TempData["Alert"] = "无法修改！对象不存在或无效。";
return RedirectToAction("Index");
}
public bool Apply(Guid Id)
{
using (BaseDbContext db = new BaseDbContext())
{
try
{
var roomOperation = db.RoomOperations.Find(Id);
if (roomOperation == null)
return false;
Id = Guid.NewGuid();
RoomOperation = roomOperation;
ActionTime = DateTime.Now;
Receiver = db.Users.Find(HttpContext.Current.User.Identity.GetUserId());
RemarkContent = "";
RemarkRate = RemarkType.None;
Time = new DateTime(2000, 1, 1, 0, 0, 0);
RoomOperation.Usable = false;
db.RoomRecords.Add(this);
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
}
public bool Remark()
{
using (BaseDbContext db = new BaseDbContext())
{
try
{
User user = db.Users.Find(HttpContext.Current.User.Identity.GetUserId());
RoomOperation = db.RoomOperations.First(t => t.Creator == user);
Time = DateTime.Now;
db.Entry(this).State = EntityState.Modified;
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
}
public static bool Remark([Bind(Include = "Id,ActionTime,RemarkContent,RemarkRate,Time")] RoomRecord RoomRecord)
{
using (BaseDbContext db = new BaseDbContext())
{
try
{
User user = db.Users.Find(HttpContext.Current.User.Identity.GetUserId());
RoomRecord.RoomOperation = db.RoomOperations.First(t => t.Creator == user);
RoomRecord.Time = DateTime.Now;
db.Entry(RoomRecord).State = EntityState.Modified;
db.SaveChanges();
return true;
}
catch
{
return false;
}
}
}