public int ReserveSession(DateTime dateTime, TimeSpan timeOfBegin, int doctorId, int userId)
{
if (!IsInDoctorWorkDay(doctorId, dateTime, timeOfBegin))
{
throw new Exceptions.WarningException(ExceptionMessages.SessionOutSideTiming);
}
lock (_locker.GetOrAdd(doctorId))
{
if (!IsTimeSlotFree(doctorId, dateTime, timeOfBegin))
{
throw new Exceptions.WarningException(ExceptionMessages.SessionWasReserved);
}
var timeOfEnd = timeOfBegin.Add(TimeSpan.FromMinutes(30));
return(_sessionRepository.AddNewSession(new Session
{
Date = dateTime,
DoctorId = doctorId,
UserId = userId,
TimeOfBeginSession = timeOfBegin,
TimeOfEndSession = timeOfEnd
}));
}
}
