Compare commits
2 Commits
99640602f5
...
main
| Author | SHA1 | Date | |
|---|---|---|---|
| 92893665fe | |||
| 8813c83ed9 |
25
FahrzeugDatenBank/DatenbankKontext.cs
Normal file
25
FahrzeugDatenBank/DatenbankKontext.cs
Normal file
@@ -0,0 +1,25 @@
|
||||
using Microsoft.EntityFrameworkCore;
|
||||
|
||||
namespace FahrzeugDatenBank;
|
||||
|
||||
public class DatenbankKontext : DbContext
|
||||
{
|
||||
private readonly string _connectionString;
|
||||
|
||||
public DatenbankKontext(string connectionString)
|
||||
{
|
||||
_connectionString = connectionString;
|
||||
}
|
||||
|
||||
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
|
||||
{
|
||||
optionsBuilder.UseMySql(_connectionString, ServerVersion.AutoDetect(_connectionString));
|
||||
}
|
||||
|
||||
public DbSet<FahrzeugDTO> Fahrzeuge { get; set; }
|
||||
|
||||
protected override void OnModelCreating(ModelBuilder modelBuilder)
|
||||
{
|
||||
modelBuilder.Entity<FahrzeugDTO>().HasKey(e => e.Id);
|
||||
}
|
||||
}
|
||||
@@ -1,8 +1,14 @@
|
||||
namespace FahrzeugDatenBank;
|
||||
using System.ComponentModel.DataAnnotations.Schema;
|
||||
|
||||
namespace FahrzeugDatenBank;
|
||||
|
||||
[Table("fahrzeuge")]
|
||||
public class FahrzeugDTO
|
||||
{
|
||||
[Column("id")]
|
||||
public int Id { get; set; }
|
||||
[Column("fahrzeug_name")]
|
||||
public string? Name { get; set; }
|
||||
[Column("fahrzeug_typ")]
|
||||
public string? Typ { get; set; }
|
||||
}
|
||||
|
||||
@@ -7,7 +7,10 @@
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore" Version="8.0.17" />
|
||||
<PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="8.0.17" />
|
||||
<PackageReference Include="MySqlConnector" Version="2.4.0" />
|
||||
<PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="8.0.3" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
|
||||
47
FahrzeugDatenBank/FahrzeugOrmRepository.cs
Normal file
47
FahrzeugDatenBank/FahrzeugOrmRepository.cs
Normal file
@@ -0,0 +1,47 @@
|
||||
|
||||
namespace FahrzeugDatenBank;
|
||||
|
||||
public class FahrzeugOrmRepository : IFahrzeugRepository
|
||||
{
|
||||
private readonly DatenbankKontext _kontext;
|
||||
|
||||
public FahrzeugOrmRepository(DatenbankKontext kontext)
|
||||
{
|
||||
this._kontext = kontext;
|
||||
}
|
||||
|
||||
public void AktualisiereFahrzeug(int id, string fahrzeugName, string fahrzeugTyp)
|
||||
{
|
||||
FahrzeugDTO fahrzeug = _kontext.Fahrzeuge.First(f => f.Id == id);
|
||||
fahrzeug.Name = fahrzeugName;
|
||||
fahrzeug.Typ = fahrzeugTyp;
|
||||
_kontext.SaveChanges();
|
||||
}
|
||||
|
||||
public void FuegeFahrzeugEin(string fahrzeugName, string fahrzeugTyp)
|
||||
{
|
||||
_kontext.Fahrzeuge.Add(new FahrzeugDTO() { Name = fahrzeugName, Typ = fahrzeugTyp });
|
||||
_kontext.SaveChanges();
|
||||
}
|
||||
|
||||
public FahrzeugDTO GetFahrzeugByID(int id)
|
||||
{
|
||||
return _kontext.Fahrzeuge.First(f => f.Id == id);
|
||||
}
|
||||
|
||||
public List<FahrzeugDTO> HoleAlleFahrzeuge()
|
||||
{
|
||||
return _kontext.Fahrzeuge.ToList();
|
||||
}
|
||||
|
||||
public void LoescheFahrzeug(int id)
|
||||
{
|
||||
_kontext.Fahrzeuge.Remove(GetFahrzeugByID(id));
|
||||
_kontext.SaveChanges();
|
||||
}
|
||||
|
||||
public List<FahrzeugDTO> SucheFahrzeuge(string searchTerm)
|
||||
{
|
||||
return _kontext.Fahrzeuge.Where(f => f.Name.Contains(searchTerm) || f.Typ.Contains(searchTerm)).ToList();
|
||||
}
|
||||
}
|
||||
@@ -2,7 +2,7 @@
|
||||
|
||||
namespace FahrzeugDatenBank;
|
||||
|
||||
public class FahrzeugRepository
|
||||
public class FahrzeugRepository : IFahrzeugRepository
|
||||
{
|
||||
private string _connectionString;
|
||||
|
||||
|
||||
13
FahrzeugDatenBank/IFahrzeugRepository.cs
Normal file
13
FahrzeugDatenBank/IFahrzeugRepository.cs
Normal file
@@ -0,0 +1,13 @@
|
||||
|
||||
namespace FahrzeugDatenBank
|
||||
{
|
||||
public interface IFahrzeugRepository
|
||||
{
|
||||
void AktualisiereFahrzeug(int id, string fahrzeugName, string fahrzeugTyp);
|
||||
void FuegeFahrzeugEin(string fahrzeugName, string fahrzeugTyp);
|
||||
FahrzeugDTO GetFahrzeugByID(int id);
|
||||
List<FahrzeugDTO> HoleAlleFahrzeuge();
|
||||
void LoescheFahrzeug(int id);
|
||||
List<FahrzeugDTO> SucheFahrzeuge(string searchTerm);
|
||||
}
|
||||
}
|
||||
@@ -21,8 +21,12 @@ namespace FahzeugWPF
|
||||
ServiceCollection services = new ServiceCollection();
|
||||
|
||||
services.AddScoped<IKonfigurationsleser>(sp => new Konfigurationsleser(configuration));
|
||||
services.AddScoped(sp => new FahrzeugRepository(sp.GetRequiredService<IKonfigurationsleser>().LiesDBVerebindung()));
|
||||
services.AddScoped(sp => new DatenbankKontext(sp.GetRequiredService<IKonfigurationsleser>().LiesDBVerebindung()));
|
||||
// services.AddScoped<IFahrzeugRepository>(sp => new FahrzeugRepository(sp.GetRequiredService<IKonfigurationsleser>().LiesDBVerebindung()));
|
||||
services.AddScoped<IFahrzeugRepository, FahrzeugOrmRepository>();
|
||||
services.AddScoped<FahrzeugeModell>();
|
||||
services.AddScoped<EinfuegenModel>();
|
||||
services.AddScoped<EinfuegenWindow>();
|
||||
services.AddSingleton<MainWindowViewModel>();
|
||||
services.AddSingleton<MainWindow>();
|
||||
|
||||
|
||||
29
FahzeugWPF/EinfuegenModel.cs
Normal file
29
FahzeugWPF/EinfuegenModel.cs
Normal file
@@ -0,0 +1,29 @@
|
||||
using System.Windows;
|
||||
using System.Windows.Input;
|
||||
|
||||
namespace FahzeugWPF;
|
||||
|
||||
class EinfuegenModel : ViewModelBase
|
||||
{
|
||||
private readonly FahrzeugeModell _fahrzeugeModell;
|
||||
|
||||
public EinfuegenModel(FahrzeugeModell model)
|
||||
{
|
||||
this._fahrzeugeModell = model;
|
||||
EinfuegenKommando = new RelayCommand(Einfugen);
|
||||
}
|
||||
|
||||
public string NeuesrFahrzeugName { get; set; }
|
||||
public string NeuerFahrzeugTyp { get; set; }
|
||||
public ICommand EinfuegenKommando { get; private set; }
|
||||
|
||||
private void Einfugen(object? o)
|
||||
{
|
||||
if (string.IsNullOrEmpty(NeuerFahrzeugTyp) || string.IsNullOrEmpty(NeuesrFahrzeugName)) { return; }
|
||||
_fahrzeugeModell.EinfuegenFahrzeug(NeuesrFahrzeugName, NeuerFahrzeugTyp);
|
||||
if (o is Window window)
|
||||
{
|
||||
window.Close();
|
||||
}
|
||||
}
|
||||
}
|
||||
17
FahzeugWPF/EinfuegenWindow.xaml
Normal file
17
FahzeugWPF/EinfuegenWindow.xaml
Normal file
@@ -0,0 +1,17 @@
|
||||
<Window x:Class="FahzeugWPF.EinfuegenWindow"
|
||||
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
|
||||
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
|
||||
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
|
||||
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
|
||||
xmlns:local="clr-namespace:FahzeugWPF"
|
||||
mc:Ignorable="d"
|
||||
x:Name="EinfuegenFenster"
|
||||
Title="Fahrzeug Einfuegen" Height="300" Width="500">
|
||||
<StackPanel>
|
||||
<TextBlock Margin="1" Text="Neuse Fahrzeug" VerticalAlignment="Top" />
|
||||
<TextBox HorizontalAlignment="Left" Margin="1" TextWrapping="Wrap" Width="498" Text="{Binding Path=NeuesrFahrzeugName}" />
|
||||
<TextBlock Margin="1" Text="Fahrzeugtyp" VerticalAlignment="Top"/>
|
||||
<TextBox HorizontalAlignment="Left" Margin="1" TextWrapping="Wrap" Width="498" Text="{Binding Path=NeuerFahrzeugTyp}"/>
|
||||
<Button Content="Einfügen" HorizontalAlignment="Left" Margin="1" VerticalAlignment="Top" Command="{Binding Path=EinfuegenKommando}" CommandParameter="{Binding ElementName=EinfuegenFenster}"/>
|
||||
</StackPanel>
|
||||
</Window>
|
||||
27
FahzeugWPF/EinfuegenWindow.xaml.cs
Normal file
27
FahzeugWPF/EinfuegenWindow.xaml.cs
Normal file
@@ -0,0 +1,27 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
using System.Windows;
|
||||
using System.Windows.Controls;
|
||||
using System.Windows.Data;
|
||||
using System.Windows.Documents;
|
||||
using System.Windows.Input;
|
||||
using System.Windows.Media;
|
||||
using System.Windows.Media.Imaging;
|
||||
using System.Windows.Shapes;
|
||||
|
||||
namespace FahzeugWPF
|
||||
{
|
||||
/// <summary>
|
||||
/// Interaction logic for EinfuegenWindow.xaml
|
||||
/// </summary>
|
||||
public partial class EinfuegenWindow : Window
|
||||
{
|
||||
public EinfuegenWindow()
|
||||
{
|
||||
InitializeComponent();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -4,9 +4,9 @@ namespace FahzeugWPF;
|
||||
|
||||
class FahrzeugeModell
|
||||
{
|
||||
private readonly FahrzeugRepository _repository;
|
||||
private readonly IFahrzeugRepository _repository;
|
||||
|
||||
public FahrzeugeModell(FahrzeugRepository repository)
|
||||
public FahrzeugeModell(IFahrzeugRepository repository)
|
||||
{
|
||||
this._repository = repository;
|
||||
}
|
||||
@@ -26,6 +26,11 @@ class FahrzeugeModell
|
||||
_repository.LoescheFahrzeug(fahrzeug.Id);
|
||||
}
|
||||
|
||||
public void EinfuegenFahrzeug(string faName, string faType)
|
||||
{
|
||||
_repository.FuegeFahrzeugEin(faName, faType);
|
||||
}
|
||||
|
||||
private IEnumerable<Fahrzeug> KonvertiereFahrzeuge(IEnumerable<FahrzeugDTO> fahrzeugs)
|
||||
{
|
||||
return fahrzeugs.Select(fahrzeug => KonvertiereFahrzeuf(fahrzeug));
|
||||
|
||||
@@ -13,6 +13,7 @@
|
||||
<MenuItem Header="Liste leeren"
|
||||
Command="{Binding Path=LeerenKommando}"/>
|
||||
</MenuItem>
|
||||
<MenuItem Header="Einfügen" Command="{Binding Path=Einfugen}"/>
|
||||
</Menu>
|
||||
<DataGrid x:Name="fahrzeugTabelle"
|
||||
CanUserAddRows="False"
|
||||
|
||||
@@ -1,4 +1,5 @@
|
||||
using FahrzeugDatenBank;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using System.Collections.ObjectModel;
|
||||
using System.Timers;
|
||||
using System.Windows;
|
||||
@@ -23,10 +24,12 @@ class MainWindowViewModel : ViewModelBase
|
||||
this.InitialisiereDasViewModell();
|
||||
this.LoeschenKommando = new RelayCommand(LoescheFahrzeug);
|
||||
this.LeerenKommando = new RelayCommand(LeereListe);
|
||||
this.Einfugen = new RelayCommand(EinfugenMachen);
|
||||
}
|
||||
|
||||
public ICommand LoeschenKommando { get; private set; }
|
||||
public ICommand LeerenKommando { get; private set; }
|
||||
public ICommand Einfugen { get; private set; }
|
||||
|
||||
public string MainWindowTitle
|
||||
{
|
||||
@@ -55,7 +58,8 @@ class MainWindowViewModel : ViewModelBase
|
||||
|
||||
private void LoescheFahrzeug(object? fahrzeug)
|
||||
{
|
||||
if (fahrzeug == null) return;
|
||||
if (fahrzeug == null)
|
||||
return;
|
||||
_model.LoescheFahrzeug((Fahrzeug)fahrzeug);
|
||||
this.Fahrzeuge.Remove((Fahrzeug)fahrzeug);
|
||||
}
|
||||
@@ -70,4 +74,14 @@ class MainWindowViewModel : ViewModelBase
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
private void EinfugenMachen(object? o)
|
||||
{
|
||||
var einfuege = App.ServiceProvider.GetService<EinfuegenWindow>();
|
||||
einfuege.DataContext = App.ServiceProvider.GetService<EinfuegenModel>();
|
||||
einfuege.ShowDialog();
|
||||
|
||||
LeereListe(o);
|
||||
InitialisiereDasViewModell();
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user