public List <Photographer> getPhotographers()
{
List <Photographer> photographerList = new List <Photographer>();
NpgsqlConnection db = DBConnection.Instance.initialize();
NpgsqlCommand cmd_photo = new NpgsqlCommand("Select * from fotograf", db);
try
{
cmd_photo.Prepare();
}
catch
{
Console.WriteLine("Invalid query");
}
NpgsqlDataReader reader_photo = cmd_photo.ExecuteReader();
cmd_photo.Dispose();
while (reader_photo.Read())
{
Photographer temp_photo = new Photographer();
temp_photo.setId(reader_photo.GetInt32(0));
temp_photo.setVorname(reader_photo.GetString(1));
temp_photo.setNachname(reader_photo.GetString(2));
temp_photo.setDate(reader_photo.GetDateTime(3));
if (!reader_photo.IsDBNull(4))
{
temp_photo.setNotiz(reader_photo.GetString(4));
}
photographerList.Add(temp_photo);
}
reader_photo.Close();
return(photographerList);
}
public Photographer getPhotographerById(int Id)
{
Photographer temp_photo = new Photographer();
NpgsqlConnection db = DBConnection.Instance.initialize();
NpgsqlCommand cmd_getphoto = new NpgsqlCommand("Select * from fotograf WHERE pk_fotograf_id = @p;", db);
cmd_getphoto.Parameters.AddWithValue("p", Id);
try
{
cmd_getphoto.Prepare();
}
catch
{
Console.WriteLine("Invalid query");
}
NpgsqlDataReader reader_getphoto = cmd_getphoto.ExecuteReader();
cmd_getphoto.Dispose();
while (reader_getphoto.Read())
{
temp_photo.setId(reader_getphoto.GetInt32(0));
temp_photo.setVorname(reader_getphoto.GetString(1));
temp_photo.setNachname(reader_getphoto.GetString(2));
temp_photo.setDate(reader_getphoto.GetDateTime(3));
if (!reader_getphoto.IsDBNull(4))
{
temp_photo.setNotiz(reader_getphoto.GetString(4));
}
}
reader_getphoto.Close();
return(temp_photo);
}
public Photographer getPhotographerById(int id)
{
// setzt FotografenDaten und returned diesen anhand der ID
photographerById.setVorname("Marius");
photographerById.setNachname("Hochwald");
photographerById.setNotiz("BIn eine Notiz");
return(photographerById);
}
public void editPhotographer(Photographer photogr)
{
// setzt Fotografendaten, dient für einen void Unit test
editPhoto.setVorname("Marius");
editPhoto.setNachname("Hochwald");
editPhoto.setVorname(photogr.getVorname());
editPhoto.setVorname(photogr.getNachname());
}
public void AddPhotographer()
{
var p = new Photographer();
p.setDate(Geburtsdatum);
p.setVorname(Vorname);
p.setNachname(Nachname);
p.setNotiz(Notiz);
BL test = new BL();
test.addPhotographer(p);
OnPropertyChanged("Names");
}
public List <Photographer> getPhotographers()
{
List <Photographer> test = new List <Photographer>();
// setzt Dummy Daten in eine Fotografenliste
for (int i = 0; i < 3; i++)
{
Photographer temp = new Photographer();
temp.setDate(new DateTime(2012, 2, 12, 0, 0, 0));
temp.setVorname("Marius");
temp.setNachname("Hochwald");
temp.setNotiz("Das ist eine Notiz");
test.Add(temp);
}
return(test);
}
public Photographer randomPhotographer()
{
var rand = new Random();
var p = new Photographer();
string[] vornamen = new string[5] {
"Liam", "Noah", "William", "James", "Oliver"
};
string[] nachnamen = { "Smith", "Johnson", "Williams", "Brown", "Jones" };
DateTime date = new DateTime(1980, rand.Next() % 13, rand.Next() % 30);
p.setDate(date);
p.setVorname(vornamen[(rand.Next()) % (vornamen.Length)]);
p.setNachname(nachnamen[(rand.Next()) % (nachnamen.Length)]);
p.setNotiz("das ist eine Notiz");
return(p);
}
