/// <summary>
/// Deletes user, users records and identification card depending if the uderID already exists
/// </summary>
/// <param name="user">the user that is being deleted</param>
/// <returns>list of users</returns>
public void DeleteWorker(int userID)
{
InputCalculator iv = new InputCalculator();
List <tblReport> AllRportss = GetAllReports();
try
{
using (ReportDBEntities context = new ReportDBEntities())
{
bool isUser = IsUserID(userID);
for (int i = 0; i < AllRportss.Count; i++)
{
if (AllRportss[i].UserID == userID)
{
tblReport report = (from r in context.tblReports where r.UserID == userID select r).First();
context.tblReports.Remove(report);
context.SaveChanges();
}
}
if (isUser == true)
{
// find the user and identification card before removing them
tblUser userToDelete = (from r in context.tblUsers where r.UserID == userID select r).First();
context.tblUsers.Remove(userToDelete);
context.SaveChanges();
}
else
{
MessageBox.Show("Cannot delete the user");
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
}
}
/// <summary>
/// Creates or edits a manager
/// </summary>
/// <param name="manager">manager to add or edit</param>
/// <returns>a new or edited manager</returns>
public vwManager AddManager(vwManager manager)
{
InputCalculator iv = new InputCalculator();
try
{
using (ReportDBEntities context = new ReportDBEntities())
{
if (manager.UserID == 0)
{
manager.DateOfBirth = iv.CountDateOfBirth(manager.JMBG);
tblUser newManager = new tblUser();
newManager.FirstName = manager.FirstName;
newManager.LastName = manager.LastName;
newManager.JMBG = manager.JMBG;
newManager.DateOfBirth = manager.DateOfBirth;
newManager.BankAccount = manager.BankAccount;
newManager.Email = manager.Email;
newManager.Position = manager.Position;
newManager.Salary = manager.Salary;
newManager.Username = manager.Username;
newManager.UserPassword = manager.UserPassword;
newManager.Sector = manager.Sector;
newManager.Access = manager.Access;
context.tblUsers.Add(newManager);
context.SaveChanges();
manager.UserID = newManager.UserID;
return(manager);
}
else
{
tblUser managerToEdit = (from ss in context.tblUsers where ss.UserID == manager.UserID select ss).First();
// Get the date of birth
manager.DateOfBirth = iv.CountDateOfBirth(manager.JMBG);
managerToEdit.FirstName = manager.FirstName;
managerToEdit.LastName = manager.LastName;
managerToEdit.JMBG = manager.JMBG;
managerToEdit.DateOfBirth = manager.DateOfBirth;
managerToEdit.BankAccount = manager.BankAccount;
managerToEdit.Email = manager.Email;
managerToEdit.Salary = manager.Salary;
managerToEdit.Username = manager.Username;
managerToEdit.Position = manager.Position;
managerToEdit.UserPassword = manager.UserPassword;
managerToEdit.Sector = manager.Sector;
managerToEdit.Access = manager.Access;
managerToEdit.UserID = manager.UserID;
tblUser managerEdit = (from ss in context.tblUsers
where ss.UserID == manager.UserID
select ss).First();
context.SaveChanges();
return(manager);
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
/// <summary>
/// Creates or edits a worker
/// </summary>
/// <param name="worker">worker to add or edit</param>
/// <returns>a new or edited worker</returns>
public vwUser AddWorker(vwUser worker)
{
InputCalculator iv = new InputCalculator();
try
{
using (ReportDBEntities context = new ReportDBEntities())
{
if (worker.UserID == 0)
{
worker.DateOfBirth = iv.CountDateOfBirth(worker.JMBG);
tblUser newWorker = new tblUser();
newWorker.FirstName = worker.FirstName;
newWorker.LastName = worker.LastName;
newWorker.JMBG = worker.JMBG;
newWorker.DateOfBirth = worker.DateOfBirth;
newWorker.BankAccount = worker.BankAccount;
newWorker.Email = worker.Email;
newWorker.Position = worker.Position;
newWorker.Salary = worker.Salary;
newWorker.Username = worker.Username;
newWorker.UserPassword = worker.UserPassword;
context.tblUsers.Add(newWorker);
context.SaveChanges();
worker.UserID = newWorker.UserID;
return(worker);
}
else
{
tblUser workerToEdit = (from ss in context.tblUsers where ss.UserID == worker.UserID select ss).First();
// Get the date of birth
worker.DateOfBirth = iv.CountDateOfBirth(worker.JMBG);
workerToEdit.FirstName = worker.FirstName;
workerToEdit.LastName = worker.LastName;
workerToEdit.JMBG = worker.JMBG;
workerToEdit.DateOfBirth = worker.DateOfBirth;
workerToEdit.BankAccount = worker.BankAccount;
workerToEdit.Email = worker.Email;
workerToEdit.Salary = worker.Salary;
workerToEdit.Username = worker.Username;
workerToEdit.Position = worker.Position;
workerToEdit.UserPassword = worker.UserPassword;
workerToEdit.UserID = worker.UserID;
tblUser workerEdit = (from ss in context.tblUsers
where ss.UserID == worker.UserID
select ss).First();
context.SaveChanges();
return(worker);
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
