public static UserType GetUserType(byte[] permissions)
{
var comparer = new ByteArrayPermissionsComparer();
var result = UserTypes.FirstOrDefault(x => comparer.Compare(x.Permissions, permissions) == 0);
return(result ?? UserTypes.ElementAt(3));
}
protected void LoadFile()
{
if (File.Exists($@"{Environment.CurrentDirectory}\{fileName}"))
{
XmlSerializer serializer = null;
TextReader reader = null;
try
{
serializer = new XmlSerializer(this.GetType());
reader = new StreamReader(fileName);
DBDataContext db =
(DBDataContext)serializer.Deserialize(reader);
this.Species = db.Species;
this.Addresses = db.Addresses;
this.UserTypes = db.UserTypes;
this.Users = db.Users;
this.Pets = db.Pets;
this.Clients = db.Clients;
this.Appointments = db.Appointments;
this.Doctors = db.Doctors;
this.AppointmentTypes = db.AppointmentTypes;
Addresses.ForEach(item =>
item.Client = Clients.FirstOrDefault(r => r.Id == item.IdClient));
Users.ForEach(item =>
item.UserType = UserTypes.FirstOrDefault(r => r.Id == item.IdUserType));
Pets.ForEach(item =>
{
item.Specie = Species.FirstOrDefault(r => r.Id == item.IdSpecie);
item.Owner = Clients.FirstOrDefault(r => r.Id == item.IdOwner);
});
Clients.ForEach(item =>
{
item.Pets = Pets.Where(r => r.IdOwner == item.Id).ToList();
item.Addresses = Addresses.Where(r => r.IdClient == item.Id).ToList();
});
Appointments.ForEach(item =>
{
item.Pet = Pets.FirstOrDefault(r => r.Id == item.IdPet);
item.Address = Addresses.FirstOrDefault(r => r.Id == item.IdAddress);
item.Doctor = Doctors.FirstOrDefault(r => r.Id == item.IdDoctor);
item.Client = Clients.FirstOrDefault(r => r.Id == item.Pet.IdOwner);
item.AppointmentType = AppointmentTypes.FirstOrDefault(r => r.Id == item.IdAppointmentType);
});
}
catch (Exception ex)
{
throw ex;
}
finally
{
if (reader != null)
{
reader.Close();
}
if (serializer != null)
{
GC.SuppressFinalize(serializer);
}
}
}
}
