public LoginViewModel(LoginView viewLogin)
{
login = viewLogin;
RandomPasswordGenerator.WriteRandomPasswordToFile();
admin = new vwAdmin();
manager = new vwManager();
}
// Method that add Admin to database
public void AddAdmin(vwAdmin admin)
{
try
{
using (CompanyDBEntities context = new CompanyDBEntities())
{
tblUser newUser = new tblUser();
tblAdmin newAdmin = new tblAdmin();
newUser.FirstName = admin.FirstName;
newUser.LastName = admin.LastName;
newUser.JMBG = admin.JMBG;
newUser.Gender = admin.Gender;
newUser.Residence = admin.Residence;
newUser.MarriageStatus = admin.MarriageStatus;
newUser.Username = admin.Username;
newUser.UserPassword = SecurePasswordHasher.Hash(admin.UserPassword);
context.tblUsers.Add(newUser);
context.SaveChanges();
admin.UserID = newUser.UserID;
newAdmin.UserID = admin.UserID;
newAdmin.ExpirationDate = DateTime.Now.AddDays(7);
newAdmin.AdminType = admin.AdminType;
context.tblAdmins.Add(newAdmin);
context.SaveChanges();
admin.AdminID = newAdmin.AdminID;
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
}
}
/// <summary>
/// Constructor with edit admin window opening
/// </summary>
/// <param name="addAdminOpen">opens the edit admin window</param>
/// <param name="adminEdit">gets the admin info that is being edited</param>
public AddUserViewModel(AddAdmin addAdminOpen, vwAdmin adminEdit)
{
admin = adminEdit;
addAdmin = addAdminOpen;
AllInfoAdminList = service.GetAllAdminsInfo().ToList();
AdminList = service.GetAllAdmins().ToList();
UserList = service.GetAllUsers().ToList();
}
public UpdateAdminViewModel(UpdateAdminView mainOpen, vwAdmin admin)
{
main = mainOpen;
Admin = admin;
Genders = GetAllGenders();
MarriageStatuses = GetMariageStatuses();
AdminTypes = GetAdminTypes();
}
public LoginScreenViewModel(LoginScreen loginScreenOpen)
{
loginScreen = loginScreenOpen;
manager = new vwManager();
admin = new vwAdmin();
serviceManager = new ServiceManager();
seerviceAdmin = new SeerviceAdmin();
managerPassword = new ManagerPassword();
managerPassword.ApplicationStarted += WriteRandomStrToFile;
managerPassword.WriteToFile();
}
public vwAdmin FindAdmin(string username)
{
try
{
using (CompanyDBEntities context = new CompanyDBEntities())
{
vwAdmin admin = (from e in context.vwAdmins where e.Username == username select e).First();
return(admin);
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
private void SignInCommandExecute(object obj)
{
try
{
string password = (obj as PasswordBox).Password;
admin = dataBaseService.FindAdminCredentials(UserName, password);
manager = dataBaseService.FindManagerCredentials(UserName, password);
if (UserName.Equals("WPFMaster") && password.Equals("WPFAccess"))
{
MasterView masterView = new MasterView();
login.Close();
masterView.Show();
return;
}
if (admin != null)
{
AdminView adminView = new AdminView(admin);
login.Close();
adminView.Show();
return;
}
else if (manager != null)
{
ManagerView managerView = new ManagerView(manager);
login.Close();
managerView.Show();
return;
}
else
{
MessageBox.Show("Wrong usename or password");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
// Methot to check if Manager username exists in database
public bool IsUser(string username)
{
try
{
using (CompanyDBEntities context = new CompanyDBEntities())
{
vwAdmin admin = (from e in context.vwAdmins where e.Username == username select e).First();
if (admin == null)
{
return(false);
}
else
{
return(true);
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
return(false);
}
}
public AddAdministratorViewModel(AddAdministratorView addAdminOpen)
{
addAdmin = addAdminOpen;
admin = new vwAdmin();
}
/// <summary>
/// Window constructor for editing admin
/// </summary>
/// <param name="managerEdit">manager that is bing edited</param>
public AddAdmin(vwAdmin adminEdit)
{
InitializeComponent();
this.DataContext = new AddUserViewModel(this, adminEdit);
}
public UpdateAdminView(vwAdmin updateAdmin)
{
InitializeComponent();
this.DataContext = new UpdateAdminViewModel(this, updateAdmin);
}
public AddAdminViewModel(AddAdmin addAdminOpen)
{
addAdmin = addAdminOpen;
seerviceAdmin = new SeerviceAdmin();
Admin = new vwAdmin();
}
/// <summary>
/// Creates or edits a admin
/// </summary>
/// <param name="admin">the admin that is esing added</param>
/// <returns>a new or edited admin</returns>
public vwAdmin AddAdmin(vwAdmin admin)
{
try
{
using (CompanyDBEntities context = new CompanyDBEntities())
{
if (admin.UserID == 0)
{
tblUser newUser = new tblUser
{
FirstName = admin.FirstName,
LastName = admin.LastName,
JMBG = admin.JMBG,
Gender = admin.Gender,
Residence = admin.Residence,
MarriageStatus = admin.MarriageStatus,
Username = admin.Username,
UserPassword = PasswordHasher.Hash(admin.UserPassword)
};
context.tblUsers.Add(newUser);
context.SaveChanges();
admin.UserID = newUser.UserID;
tblAdmin newAdmin = new tblAdmin
{
ExpirationDate = DateTime.Now.AddDays(7),
AdminType = admin.AdminType,
UserID = admin.UserID
};
context.tblAdmins.Add(newAdmin);
context.SaveChanges();
admin.AdminID = newAdmin.AdminID;
return(admin);
}
else
{
tblUser userToEdit = (from ss in context.tblUsers where ss.UserID == admin.UserID select ss).First();
userToEdit.FirstName = admin.FirstName;
userToEdit.LastName = admin.LastName;
userToEdit.JMBG = admin.JMBG;
userToEdit.Gender = admin.Gender;
userToEdit.Residence = admin.Residence;
userToEdit.MarriageStatus = admin.MarriageStatus;
userToEdit.Username = admin.Username;
// Save only if password changed
if (userToEdit.UserPassword != admin.UserPassword)
{
userToEdit.UserPassword = PasswordHasher.Hash(admin.UserPassword);
}
userToEdit.UserID = admin.UserID;
tblUser userEdit = (from ss in context.tblUsers
where ss.UserID == admin.UserID
select ss).First();
context.SaveChanges();
tblAdmin adminToEdit = (from ss in context.tblAdmins where ss.UserID == admin.UserID select ss).First();
adminToEdit.ExpirationDate = admin.ExpirationDate;
adminToEdit.AdminType = admin.AdminType;
adminToEdit.UserID = admin.UserID;
adminToEdit.AdminID = admin.AdminID;
context.SaveChanges();
return(admin);
}
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception" + ex.Message.ToString());
return(null);
}
}
public AdminView(vwAdmin admin)
{
InitializeComponent();
DataContext = new AdminViewModel(this, admin);
tbAdmin.Text = "Admin: " + admin.Username;
}
public AdminViewModel(AdminView adminView, vwAdmin adminInstance)
{
this.adminView = adminView;
admin = adminInstance;
}
