IActionResult IsDayInvalid(DayOfBusy dayOfBusy, out bool flag)
{
if (flag = dayOfBusy == null)
{
return(BadRequest("Day can not be null!"));
}
if (flag = dayOfBusy.Holder == null)
{
return(BadRequest("Holder can not be null!"));
}
if (flag = IsRoomNotExists(dayOfBusy.RoomId))
{
return(NotFound("Room not found!"));
}
if (flag = dayOfBusy.TimeOfBusy == dayOfBusy.TimeOfFree)
{
return(BadRequest("Invalid time interval!"));
}
if (flag = dayOfBusy.TimeOfBusy < new TimeSpan(8, 0, 0) || dayOfBusy.TimeOfBusy >= new TimeSpan(20, 0, 0) ||
dayOfBusy.TimeOfFree <= new TimeSpan(8, 0, 0) || dayOfBusy.TimeOfFree > new TimeSpan(20, 0, 0))
{
return(BadRequest("Room can be occupied only during working hours!"));
}
return(Ok(dayOfBusy));
}
bool IsTimeIntervalInvalid(List <DayOfBusy> chunks, DayOfBusy day)
{
return(chunks.Any(x => x.RoomId == day.RoomId &&
day.TimeOfBusy >= x.TimeOfBusy &&
(day.TimeOfBusy <= x.TimeOfFree &&
day.TimeOfFree >= x.TimeOfFree || day.TimeOfFree <= day.TimeOfFree) ||
day.TimeOfBusy <= x.TimeOfBusy &&
(day.TimeOfFree >= x.TimeOfBusy &&
day.TimeOfFree <= x.TimeOfFree || day.TimeOfFree >= x.TimeOfFree)));
}
public IActionResult Put([FromBody] DayOfBusy dayOfBusy)
{
if (db.DaysOfBusy.FirstOrDefault(x => x == dayOfBusy) == null)
{
return(BadRequest());
}
db.DaysOfBusy.Update(dayOfBusy);
db.SaveChanges();
return(Ok(dayOfBusy));
}
public IActionResult Delete(DateTime date)
{
DayOfBusy dayOfBusy = db.DaysOfBusy.FirstOrDefault(x => x.Date == date);
if (dayOfBusy == null)
{
return(BadRequest());
}
db.DaysOfBusy.Remove(dayOfBusy);
db.SaveChanges();
return(Ok(dayOfBusy));
}
public IActionResult Update(DateTime date, [FromBody] DayOfBusy oldDay, [FromBody] DayOfBusy newDay)
{
if (oldDay == null || newDay == null)
{
return(BadRequest("Day can not be null!"));
}
if (IsRoomNotExists(newDay.RoomId))
{
return(NotFound("Room not found!"));
}
ScheDay scheDay = GetScheDay(date);
if (scheDay == null)
{
return(NotFound("There are no occupied rooms for this date!"));
}
oldDay = scheDay.Chunks
.FirstOrDefault(x => x.RoomId == oldDay.RoomId &&
x.TimeOfBusy == oldDay.TimeOfBusy &&
x.TimeOfFree == oldDay.TimeOfFree &&
x.Holder == oldDay.Holder);
if (oldDay == null)
{
return(BadRequest("There is no such schedule!"));
}
newDay.ScheDayId = oldDay.ScheDayId;
oldDay = newDay;
db.DaysOfBusy.Update(oldDay);
db.SaveChanges();
return(Ok(newDay));
}
public IActionResult AddDay([FromBody] DayOfBusy dayOfBusy, DateTime?date = null)
{
bool invalid;
IActionResult request = IsDayInvalid(dayOfBusy, out invalid);
if (invalid)
{
return(request);
}
if (date == null)
{
date = DateTime.Today;
}
ScheDay scheDay = GetScheDay(date.Value);
if (scheDay == null)
{
db.ScheDays.Add(new ScheDay
{
Date = date.Value
});
db.SaveChanges();
scheDay = GetScheDay(date.Value);
} //если указанной даты нет, добавляем её в БД
if (IsTimeIntervalInvalid(scheDay.Chunks, dayOfBusy))
{
return(BadRequest("Room already exists!"));
}
dayOfBusy.ScheDayId = scheDay.Id;
db.DaysOfBusy.Add(dayOfBusy);
db.SaveChanges();
return(Ok(dayOfBusy));
}
public IActionResult Delete(DateTime date, int idRoom, TimeSpan tBusy)
{
ScheDay scheDay = GetScheDay(date);
if (scheDay == null)
{
return(NotFound("Day is not busy!"));
}
if (IsRoomNotExists(idRoom))
{
return(NotFound("Room not found!"));
}
DayOfBusy day = scheDay.Chunks
.FirstOrDefault(x => x.RoomId == idRoom &&
x.TimeOfBusy == tBusy);
if (day == null)
{
return(NotFound("Room is already free!"));
}
db.DaysOfBusy.Remove(day);
db.SaveChanges();
scheDay = GetScheDay(date);
if (scheDay.Chunks.Count == 0)
{
db.ScheDays.Remove(scheDay);
db.SaveChanges();
}
return(Ok(date));
}