public bool checkIn()
{
var date = DateTime.Now;
hotelDB.CheckIns.Add(new CheckIn()
{
empId = CurrentUser.Id,
checkInDate = date
});
hotelDB.SaveChanges();
return(true);
}
public bool addCustomer(Customer customer)
{
try
{
hotelDB.Customers.Add(customer);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool addProduct(Product product)
{
try
{
hotelDB.Products.Add(product);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool addEmp(Employee emp)
{
try
{
hotelDB.Employees.Add(emp);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool addRoom(Room room)
{
try
{
hotelDB.Rooms.Add(room);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool addConsume(Consume consume)
{
try
{
hotelDB.Consumes.Add(consume);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
throw;
}
}
public bool AddNewAccount(string username, string password, int user_id)
{
try
{
if (ExistUsernamCheck(username) == false)
{
return(false);
}
Account account = new Account()
{
username = username,
password = password,
userID = user_id
};
hotelDB.Accounts.Add(account);
hotelDB.SaveChanges();
return(true);
}
catch (Exception)
{
return(false);
}
}
public void Scheduling()
{
maxWork = 7;
var empQ = getEmpQueue();
ResetSchedule();
Queue <int> workday = new Queue <int>();
for (int i = 0; i < empQ.Count; i++)
{
workday.Enqueue(0);
}
if (empQ == null)
{
return;
}
// xep lich cho thu 2 tới thu 6
for (int i = 1; i < 6; i++)
{
// ca 1
int managerSlot1 = 1;
int receptSlot1 = 2;
int laborSlot1 = 2;
// ca 2
int managerSlot2 = 1;
int receptSlot2 = 1;
int laborSlot2 = 2;
// ca 3
int receptSlot3 = 1;
int laborSlot3 = 1;
// ca 1
int checkedEmp = 0;
while ((managerSlot1 + receptSlot1 + laborSlot1) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, i) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//manager
if (temp.posId == 1 && managerSlot1 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 1
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
managerSlot1--;
continue;
}
//reception
if (temp.posId == 2 && receptSlot1 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 1
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot1--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot1 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 1
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot1--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
// ca 2
checkedEmp = 0;
while ((managerSlot2 + receptSlot2 + laborSlot2) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, i) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//manager
if (temp.posId == 1 && managerSlot2 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 2
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
managerSlot2--;
continue;
}
//reception
if (temp.posId == 2 && receptSlot2 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 2
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot2--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot2 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 2
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot2--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
//ca 3
checkedEmp = 0;
while ((receptSlot3 + laborSlot3) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, i) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//manager or reception
if (temp.posId == 2 && receptSlot3 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 3
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot3--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot3 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = i,
shift = 3
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot3--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
}
// xep lich cho thu 7 CN
for (int i = 0; i < 2; i++)
{
int day;
if (i == 0)
{
day = (int)DayOfWeek.Saturday;
}
else
{
day = (int)DayOfWeek.Sunday;
}
// ca 1
int receptSlot1 = 1;
int laborSlot1 = 1;
// ca 2
int receptSlot2 = 1;
int laborSlot2 = 1;
// ca 3
int receptSlot3 = 1;
int laborSlot3 = 1;
//ca 1
int checkedEmp = 0;
while ((receptSlot1 + laborSlot1) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, day) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//reception
if (temp.posId == 2 && receptSlot1 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 1
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot1--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot1 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 1
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot1--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
//ca 2
checkedEmp = 0;
while ((receptSlot2 + laborSlot2) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, day) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//reception
if (temp.posId == 2 && receptSlot2 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 2
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot2--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot2 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 2
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot2--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
//ca 3
checkedEmp = 0;
while ((receptSlot3 + laborSlot3) > 0 && (checkedEmp <= empQ.Count))
{
Employee temp = empQ.Dequeue();
int worked = workday.Dequeue();
checkedEmp++;
if (hotelDB.empSchedules.Find(temp.Id, day) != null)
{
empQ.Enqueue(temp);
workday.Enqueue(worked);
continue;
}
//reception
if (temp.posId == 2 && receptSlot3 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 3
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
receptSlot3--;
continue;
}
//labor
if (temp.posId == 3 && laborSlot3 > 0 && worked < maxWork)
{
hotelDB.empSchedules.Add(new HotelAPP.empSchedule
{
empID = temp.Id,
weekDay = day,
shift = 3
});
workday.Enqueue(worked + 1);
empQ.Enqueue(temp);
laborSlot3--;
continue;
}
workday.Enqueue(worked);
empQ.Enqueue(temp);
}
}
try
{
hotelDB.SaveChanges();
}
catch (Exception)
{
throw;
}
}