public DeviceModelManager()
{
using (var ctx = new FiscalDbContext())
{
AllData = ctx.DeviceModels.ToList();
}
}
private void LoginUser(object sender, RoutedEventArgs e)
{
string username = users.Text;
string salt;
using (var ctx = new FiscalDbContext())
{
salt = ctx.Set <Serviceman>().
Where(x => x.Name + " " + x.Surname == username).
Select(x => x.Salt).
FirstOrDefault();
}
var hashedPassword = SHA256Hasher(passwd.Password, salt);
if (IsPasswordValid(username, hashedPassword))
{
using (var ctx = new FiscalDbContext())
{
LoggedUser = ctx.Set <Serviceman>().
Where(x => x.Name + " " + x.Surname == username).
FirstOrDefault();
}
GoToMainWindow(username);
}
else
{
// WriteLoginFailedMessage();
}
}
public RevenueManager()
{
using (var ctx = new FiscalDbContext())
{
AllData = ctx.Set <Revenue>().ToList();
}
}
public virtual void TestCleanup()
{
using (var db = new FiscalDbContext())
if (db.Database.Exists())
{
db.Database.Delete();
}
}
private ObservableCollection <Serviceman> GetUsersFromDB()
{
ObservableCollection <Serviceman> allServicemen;
using (var ctx = new FiscalDbContext())
{
allServicemen = new ObservableCollection <Serviceman>(ctx.Set <Serviceman>().ToList());
}
return(allServicemen);
}
public virtual void TestInitialize()
{
using (var db = new FiscalDbContext())
{
if (db.Database.Exists())
{
db.Database.Delete();
}
db.Database.Create();
}
}
private void GetDataFromDB()
{
using (var ctx = new FiscalDbContext())
{
EntitySearcher.Collection = new ObservableCollection <Client>
(
ctx.Clients
.Include("Revenue")
.Include("Devices")
.Include("Devices.Place")
);
}
}
private bool IsPasswordValid(string username, string hashpwd)
{
string hashtOfUser;
using (var ctx = new FiscalDbContext())
{
hashtOfUser = ctx.Set <Serviceman>().
Where(x => x.Name + " " + x.Surname == username).
Select(x => x.Hash).
FirstOrDefault();
}
return(hashtOfUser == hashpwd);
}
public DeviceEditViewModel(Device dev)
{
StateManager = new StateManager();
Entity = dev;
using (var ctx = new FiscalDbContext())
{
Client = ctx.Clients.FirstOrDefault();
}
Entity.Client = Client;
DeviceModel = new DeviceModel();
DeviceModelManager = new DeviceModelManager();
ButtonText = "Edytuj";
WindowTitle = "Edytowanie urządzenia";
}
public override void OperateOnDatabase(Device entity)
{
using (var ctx = new FiscalDbContext())
{
Place oldPlace = ctx.Places.Include("Devices").FirstOrDefault(x => x.ID == entity.Place.ID);
// Is old place different than new place
if (!oldPlace.Equals(entity.Place))
{
Place newPlace = entity.Place;
Place NewPlaceExist = ctx.Places.FirstOrDefault(x => x.State == newPlace.State && x.City == newPlace.City && x.Street == newPlace.Street);
newPlace.Devices = null;
newPlace.ID = 0;
if (NewPlaceExist == null)
{
Place z = ctx.Places.Add(newPlace);
entity.Place = z;
entity.PlaceId = z.ID;
}
else
{
entity.Place = NewPlaceExist;
entity.PlaceId = NewPlaceExist.ID;
ctx.Entry(ctx.Set <Place>().Find(entity.PlaceId)).CurrentValues.SetValues(entity.Place);
}
oldPlace = ctx.Places.FirstOrDefault(x => x.ID == oldPlace.ID);
if (oldPlace.Devices.Count == 0)
{
ctx.Places.Remove(oldPlace);
}
}
ctx.Entry(ctx.Set <Device>().Find(entity.ID)).CurrentValues.SetValues(entity);
ctx.SaveChanges();
}
}
public AddEditOperationViewModel(FiscalDbContext context)
{
Context = context;
}
