Archetektur angefangen

.gitignore

@@ -1,11 +1,5 @@
 /.vs/*
-/KanSan/bin/Debug/*
+*/bin/*
-/KanSan/obj/Debug/*
-/KanSan/obj/*
-/KanSan.Base/bin/*
-/KanSan.Base/kansan.db
-/KanSan.Base/obj/*
-/KanSan/version.txt
-/KanSan.ViewModel/bin/*
-/KanSan.ViewModel/obj/*
 */version.txt
+*/bin/*
+*/obj/*

ConsoleClient/ConsoleClient.csproj

@@ -0,0 +1,23 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Ninject" Version="3.3.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\KundenManagement.Contract\KundenManagement.Contract.csproj" />
+    <ProjectReference Include="..\Mappings\Mappings.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="kunden.csv">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

ConsoleClient/Program.cs

@@ -0,0 +1,29 @@
+
+using KanSan.CrossCutting.DataClasses;
+using KanSan.DependencyInjection.Mappings;
+using KundenManagement.Contract;
+using Ninject;
+using System;
+using System.Collections.Generic;
+
+namespace ConsoleClient
+{
+    class Program
+    {
+        static void Main(string[] args)
+        {
+            StandardKernel kernel = new StandardKernel();
+            new KernelInitializer().Initialize(kernel);
+
+            IKundeManager manager = kernel.Get<IKundeManager>();
+
+            List<Kunde> kunden = manager.GetAllKunden();
+
+            kunden.ForEach(a => Console.WriteLine(a.Vorname +  " " + a.ID));
+            
+            Console.WriteLine("Hello World!");
+
+            Console.ReadKey();
+        }
+    }
+}

ConsoleClient/kunden.csv

@@ -0,0 +1,2 @@
+1,Damian,Bodde
+2,Cynthia,Schreuder

DataClasses/DataClasses.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+    <AssemblyName>KanSan.CrossCutting.DataClasses</AssemblyName>
+  </PropertyGroup>
+
+</Project>

DataClasses/Kunde.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace KanSan.CrossCutting.DataClasses
+{
+    public class Kunde
+    {
+        public int ID { get; set; }
+        public Guid GuidNr { get; set; }
+        public string Vorname { get; set; }
+        public string Nachname { get; set; }
+        public string Strasse { get; set; }
+        public string PLZ { get; set; }
+        public string Ort { get; set; }
+        //public List<Projekt> Baustellen { get; } = new List<Projekt>();
+    }
+}

DataStoring.CSV/DataStoring.CSV.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DataStoring.Contract\DataStoring.Contract.csproj" />
+  </ItemGroup>
+
+</Project>

DataStoring.CSV/KundenRepository.cs

@@ -0,0 +1,23 @@
+using KanSan.CrossCutting.DataClasses;
+using KanSan.DataStoring.Contract;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace KanSan.DataStoring.CSV
+{
+    public class KundenRepository : IKundenRepository
+    {
+        public List<Kunde> Query => File
+            .ReadAllLines("kunden.csv")
+            .Select(l => l.Split(','))
+            .Select(p => new Kunde
+            {
+                ID = int.Parse(p[0]),
+                Vorname = p[1],
+                Nachname = p[2]
+            })
+            .ToList();
+    }
+}

DataStoring.Contract/DataStoring.Contract.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\KanSan.DataClasses\KanSan.DataClasses.csproj" />
+  </ItemGroup>
+
+</Project>

DataStoring.Contract/IKundenRepository.cs

@@ -0,0 +1,12 @@
+using KanSan.CrossCutting.DataClasses;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace KanSan.DataStoring.Contract
+{
+    public interface IKundenRepository
+    {
+        List<Kunde> Query { get; }
+    }
+}

DataStoring.Contract/IRepository.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace KanSan.DataStoring.Contract
+{
+    public interface IRepository<TEntity> where TEntity : class 
+    {
+        void Delete(TEntity entityToDelete);
+        void Delete(int id);
+        IEnumerable<TEntity> GetAll(string include);
+        IEnumerable<TEntity> Get(
+            Expression<Func<TEntity, bool>> filter = null,
+            Func<IQueryable<TEntity>, IOrderedQueryable<TEntity>> orderBy = null,
+            string includeProperties = "");
+        TEntity GetByID(object id);
+        void Insert(TEntity entity);
+        void Update(TEntity entity);
+        IQueryable<TEntity> Include(params Expression<Func<TEntity, object>>[] includes);
+        IQueryable<TEntity> Query { get; }
+    }
+}

DataStoring.EF/DataStoring.EF.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="5.0.2" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="5.0.2" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DataStoring.Contract\DataStoring.Contract.csproj" />
+    <ProjectReference Include="..\KanSan.DataClasses\KanSan.DataClasses.csproj" />
+  </ItemGroup>
+
+</Project>

DataStoring.EF/KanSanContext.cs

@@ -0,0 +1,31 @@
+using KanSan.CrossCutting.DataClasses;
+using Microsoft.EntityFrameworkCore;
+
+namespace DataStoring.EF
+{
+    public class KanSanContext : DbContext
+    {
+        public DbSet<Projekt> Projekte { get; set; }
+        public DbSet<Kunde> Kunden { get; set; }
+        public DbSet<Sewer> Kanaele { get; set; }
+        public DbSet<SewerPoint> SewerPoints { get; set; }
+        public DbSet<Schaeden> Schaeden { get; set; }
+        public DbSet<Sanierungskonzept> Sanierungskonzept { get; set; }
+        public DbSet<Taetigkeiten> Taetigkeiten { get; set; }
+        public DbSet<LeistungsverzeichnisPosition> LeistungsverzeichnisPositionen { get; set; }
+        public DbSet<BaustelleLeistungsverzeichnisReferenz> LeistungsverzeichnisBaustellen { get; set; }
+        public DbSet<Fahrzeug> Fahrzeuge { get; set; }
+        public DbSet<KurzlinerSan> KurzlinerSanierung { get; set; }
+        public DbSet<HutprofilSan> HutprofilSanierung { get; set; }
+
+        public KanSanContext()
+        {
+            
+        }
+
+        protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+        {
+            optionsBuilder.UseNpgsql("Host = 192.168.122.1; Database = kanSan; Username = husky; Password = bodde05");
+        }
+    }
+}

DataStoring.EF/Repository.cs

@@ -0,0 +1,111 @@
+using KanSan.DataStoring.Contract;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Linq.Expressions;
+using System.Text;
+
+namespace DataStoring.EF
+{
+    public class Repository<TEntity> : IRepository<TEntity> where TEntity : class
+    {
+        private readonly KanSanContext _db;
+        private readonly DbSet<TEntity> dbSet;
+
+        public IQueryable<TEntity> Query => dbSet;
+
+        public Repository(KanSanContext db)
+        {
+            _db = db;
+            this.dbSet = db.Set<TEntity>();
+        }
+        public virtual void Delete(TEntity entityToDelete)
+        {
+            if (_db.Entry(entityToDelete).State == EntityState.Detached)
+                dbSet.Attach(entityToDelete);
+            dbSet.Remove(entityToDelete);
+        }
+
+        public void Delete(int id)
+        {
+            try
+            {
+                var entity = _db.Set<TEntity>().Find(id);
+                if(entity == null)
+                {
+                    throw new Exception("Id not found");
+                }
+            }
+            catch(Exception e)
+            {
+                throw new Exception("Cant delete id");
+            }
+
+        }
+
+        public IEnumerable<TEntity> GetAll(string include)
+        {
+            return dbSet.Include(include);
+        }
+
+        public IEnumerable<TEntity> Get(Expression<Func<TEntity, bool>> filter = null, Func<IQueryable<TEntity>, IOrderedQueryable<TEntity>> orderBy = null, string includeProperties = "")
+        {
+            IQueryable<TEntity> query = dbSet;
+
+
+            if (filter != null)
+            {
+                query = query.Where(filter);
+            }
+
+            if (includeProperties != null)
+            {
+                foreach (var includeProperty in includeProperties.Split
+                (new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
+                {
+                    query = query.Include(includeProperty);
+                }
+            }
+
+
+            if (orderBy != null)
+            {
+                return orderBy(query).ToList();
+            }
+            else
+            {
+                return query.ToList();
+            }
+        }
+
+        public TEntity GetByID(object id)
+        {
+            return dbSet.Find(id);
+        }
+
+        public virtual void Insert(TEntity entity)
+        {
+            _db.Set<TEntity>().Add(entity);
+            _db.SaveChanges();
+            
+        }
+
+        public IQueryable<TEntity> Include(params Expression<Func<TEntity, object>>[] includeExpressions)
+        {
+            IQueryable<TEntity> query = null;
+            foreach (var include in includeExpressions)
+            {
+                query = dbSet.Include(include);
+            }
+            return query ?? dbSet;
+        }
+
+        public void Update(TEntity entity)
+        {
+            _db.Entry(entity).State = EntityState.Modified;
+            _db.SaveChanges();
+        }
+    }
+}

KanSan.Base/KanSan.Base.csproj

@@ -25,4 +25,8 @@
     </None>
   </ItemGroup>
 
+  <ItemGroup>
+    <Folder Include="Models\" />
+  </ItemGroup>
+
 </Project>

KanSan.Base/KanSanContext.cs

@@ -21,7 +21,7 @@ namespace KanSan.Base
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
-            optionsBuilder.UseNpgsql("Host = localhost; Database = kanSan; Username = kansan; Password = kansan");
+            optionsBuilder.UseNpgsql("Host = 192.168.122.1; Database = kanSan; Username = husky; Password = bodde05");
             //optionsBuilder.UseSqlite("Data Source=kansan.db");
         }
     }

KanSan.DataClasses/Baustelle.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 using System.Collections.Generic;
-using System.Text;
 
-namespace KanSan.Base.Models
+
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Baustelle : IDatabaseEntry
+    public class Baustelle
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/BaustelleLeistungsverzeichnisReferenz.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class BaustelleLeistungsverzeichnisReferenz : IDatabaseEntry
+    public class BaustelleLeistungsverzeichnisReferenz
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/Enums/EMaterial.cs

@@ -1,4 +1,4 @@
-namespace KanSan.Base.Enums
+namespace KanSan.CrossCutting.DataClasses.Enums
 {
     public enum EMaterial
     {

KanSan.DataClasses/Enums/EPunktType.cs

@@ -1,4 +1,4 @@
-namespace KanSan.Base.Enums
+namespace KanSan.CrossCutting.DataClasses.Enums
 {
     public enum EPunktType
     {

KanSan.DataClasses/Enums/ESanierung.cs

@@ -1,4 +1,4 @@
-namespace KanSan.Base.Enums
+namespace KanSan.CrossCutting.DataClasses.Enums
 {
     public enum ESanierung
     {

KanSan.DataClasses/Fahrzeug.cs

@@ -1,9 +1,8 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Fahrzeug : IDatabaseEntry
+    public class Fahrzeug
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/GueteschutzProtokoll.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public abstract class GueteschutzProtokoll : IDatabaseEntry
+    public abstract class GueteschutzProtokoll
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/HutprofilSan.cs

@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
     public class HutprofilSan : PHarzSanierung
     {

KanSan.DataClasses/KanSan.DataClasses.csproj

@@ -0,0 +1,7 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+</Project>

KanSan.DataClasses/Kunde.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Kunde : IDatabaseEntry
+    public class Kunde
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/KurzlinerSan.cs

@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
     public class KurzlinerSan : PHarzSanierung
     {

KanSan.DataClasses/LeistungsverzeichnisPosition.cs

@@ -1,9 +1,8 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class LeistungsverzeichnisPosition : IDatabaseEntry
+    public class LeistungsverzeichnisPosition
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/PHarzSanierung.cs

@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
     public class PHarzSanierung : GueteschutzProtokoll
     {

KanSan.DataClasses/Projekt.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 using System.Collections.Generic;
 using System.Text;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Projekt : IDatabaseEntry
+    public class Projekt
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/Sanierungskonzept.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Enums;
+using System;
-using KanSan.Base.Interfaces;
-using System;
 using System.Collections.Generic;
+using KanSan.CrossCutting.DataClasses.Enums;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Sanierungskonzept : IDatabaseEntry
+    public class Sanierungskonzept
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/Schaeden.cs

@@ -1,10 +1,9 @@
-using KanSan.Base.Enums;
+using KanSan.CrossCutting.DataClasses.Enums;
-using KanSan.Base.Interfaces;
 using System;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Schaeden : IDatabaseEntry
+    public class Schaeden
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/Sewer.cs

@@ -1,11 +1,10 @@
-using KanSan.Base.Enums;
+using KanSan.CrossCutting.DataClasses.Enums;
-using KanSan.Base.Interfaces;
 using System;
 using System.Collections.Generic;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Sewer : IDatabaseEntry
+    public class Sewer
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/SewerPoint.cs

@@ -1,9 +1,8 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class SewerPoint : IDatabaseEntry
+    public class SewerPoint
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.DataClasses/Taetigkeiten.cs

@@ -1,9 +1,8 @@
-using KanSan.Base.Interfaces;
+using System;
-using System;
 
-namespace KanSan.Base.Models
+namespace KanSan.CrossCutting.DataClasses
 {
-    public class Taetigkeiten : IDatabaseEntry
+    public class Taetigkeiten
     {
         public int ID { get; set; }
         public Guid GuidNr { get; set; }

KanSan.ViewModel/MainWindowViewModel.cs

@@ -186,6 +186,7 @@ namespace KanSan.ViewModel
         }
         public MainWindowViewModel()
         {
+            //InitDB();
             LadeRegistry();
             LoadBaustellenLeistungsverzeichnis();
         }
@@ -194,5 +195,27 @@ namespace KanSan.ViewModel
         {
             
         }
+
+        void InitDB()
+        {
+            Projekt projekt = new Projekt();
+            
+            Kunde kunde = new Kunde();
+            kunde.Vorname = "Damian";
+            kunde.Nachname = "Bodde";
+            
+            kunde.GuidNr = Guid.NewGuid();
+            projekt.Kunde = kunde;
+            projekt.GuidNr = Guid.NewGuid();
+
+            Baustelle baustelle = new Baustelle();
+            baustelle.Projekt = projekt;
+            baustelle.GuidNr = Guid.NewGuid();
+            
+            
+
+            unitOfWork.ProjekteRepository.Insert(projekt);
+            unitOfWork.Commit();
+        }
     }
 }

KanSan.sln

@@ -7,7 +7,27 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KanSan", "KanSan\KanSan.csp
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KanSan.Base", "KanSan.Base\KanSan.Base.csproj", "{2184A91C-8DFD-45DD-B83F-5D036BADEA52}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KanSan.ViewModel", "KanSan.ViewModel\KanSan.ViewModel.csproj", "{77F25493-7A1C-4F03-92CF-D0EA00328181}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "KanSan.ViewModel", "KanSan.ViewModel\KanSan.ViewModel.csproj", "{77F25493-7A1C-4F03-92CF-D0EA00328181}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KanSan.DataClasses", "KanSan.DataClasses\KanSan.DataClasses.csproj", "{6C30FBF5-D894-4055-A899-4702EDBEE224}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataStoring.Contract", "DataStoring.Contract\DataStoring.Contract.csproj", "{212025C0-50A2-4D6B-9B4E-E226CAA4E551}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataStoring.CSV", "DataStoring.CSV\DataStoring.CSV.csproj", "{5CF0EC47-9C81-40A5-8EBA-F1DA3C8BC41E}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ConsoleClient", "ConsoleClient\ConsoleClient.csproj", "{2C721355-C42E-4DBB-A3B0-31C9CE68448C}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Mappings", "Mappings\Mappings.csproj", "{2FB8401E-78BE-46A5-BE51-6A67029BC43F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KundenManagement.Contract", "KundenManagement.Contract\KundenManagement.Contract.csproj", "{CE02508A-F590-4577-A88E-AA4ED6558C4F}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "KundenManagement", "KundenManagment\KundenManagement.csproj", "{CFB14A1D-14D9-42D0-B9AD-27E8CAEA761B}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Domain", "Domain", "{2ED2E266-89C3-46C9-9B4E-BB52BBD4F305}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Data", "Data", "{890D5DD6-3258-4A65-ABF3-AFDFBE115BDC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DataStoring.EF", "DataStoring.EF\DataStoring.EF.csproj", "{177643C2-502C-4613-A00C-50429922D67D}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -27,10 +47,49 @@ Global
 		{77F25493-7A1C-4F03-92CF-D0EA00328181}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{77F25493-7A1C-4F03-92CF-D0EA00328181}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{77F25493-7A1C-4F03-92CF-D0EA00328181}.Release|Any CPU.Build.0 = Release|Any CPU
+		{6C30FBF5-D894-4055-A899-4702EDBEE224}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{6C30FBF5-D894-4055-A899-4702EDBEE224}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{6C30FBF5-D894-4055-A899-4702EDBEE224}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{6C30FBF5-D894-4055-A899-4702EDBEE224}.Release|Any CPU.Build.0 = Release|Any CPU
+		{212025C0-50A2-4D6B-9B4E-E226CAA4E551}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{212025C0-50A2-4D6B-9B4E-E226CAA4E551}.Debug|Any CPU.Build.0 = Debug|Any CPU
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 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
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+		{5CF0EC47-9C81-40A5-8EBA-F1DA3C8BC41E} = {890D5DD6-3258-4A65-ABF3-AFDFBE115BDC}
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+	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {BA021C9A-6B88-4B87-8189-93AC075F3D8F}
 	EndGlobalSection

KanSan/MainWindow.xaml.cs

@@ -140,6 +140,7 @@ namespace KanSan
             rbLeistungsverzeichnis.IsChecked = false;
             rbLeistungsverzeichnisBaustellen.IsChecked = false;
             Kunde client = (DataContext as MainWindowViewModel).SelectedKunde;
+            //Debugger.Break();
             if (client == null) return;
             UCProjektList = new UI.UCProjektList(client);
             UCProjektList.ProjektSelected += UCProjektList_ProjektSelected;

KundenManagement.Contract/IKundeManager.cs

@@ -0,0 +1,11 @@
+using KanSan.CrossCutting.DataClasses;
+using System;
+using System.Collections.Generic;
+
+namespace KundenManagement.Contract
+{
+    public interface IKundeManager
+    {
+        List<Kunde> GetAllKunden();
+    }
+}

KundenManagement.Contract/KundenManagement.Contract.csproj

@@ -0,0 +1,11 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\KanSan.DataClasses\KanSan.DataClasses.csproj" />
+  </ItemGroup>
+
+</Project>

KundenManagment/KundeManager.cs

@@ -0,0 +1,27 @@
+using KanSan.CrossCutting.DataClasses;
+using KanSan.DataStoring.Contract;
+using KundenManagement.Contract;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace KundenManagment
+{
+    public class KundeManager : IKundeManager
+    {
+        
+        private readonly IRepository<Kunde> _repository;
+        public KundeManager(IRepository<Kunde> repository)
+        {
+            
+            _repository = repository;
+        }
+        public List<Kunde> GetAllKunden()
+        {
+            return _repository
+                .Query
+                .Where(p => p.ID >= 0)
+                .ToList();
+        }
+    }
+}

KundenManagment/KundenManagement.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DataStoring.Contract\DataStoring.Contract.csproj" />
+    <ProjectReference Include="..\KundenManagement.Contract\KundenManagement.Contract.csproj" />
+  </ItemGroup>
+
+</Project>

Mappings/KernelInitializer.cs

@@ -0,0 +1,21 @@
+using DataStoring.EF;
+using KanSan.DataStoring.Contract;
+using KanSan.DataStoring.CSV;
+using KundenManagement.Contract;
+using KundenManagment;
+using Ninject;
+using System;
+
+namespace KanSan.DependencyInjection.Mappings
+{
+    public class KernelInitializer
+    {
+        public void Initialize(IKernel kernel)
+        {
+            kernel.Bind<KanSanContext>().ToSelf();
+            kernel.Bind(typeof(IRepository<>)).To(typeof(Repository<>));
+            //kernel.Bind<IKundenRepository>().To<KundenRepository>();
+            kernel.Bind<IKundeManager>().To<KundeManager>();
+        }
+    }
+}

Mappings/Mappings.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Ninject" Version="3.3.4" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\DataStoring.Contract\DataStoring.Contract.csproj" />
+    <ProjectReference Include="..\DataStoring.CSV\DataStoring.CSV.csproj" />
+    <ProjectReference Include="..\DataStoring.EF\DataStoring.EF.csproj" />
+    <ProjectReference Include="..\KundenManagement.Contract\KundenManagement.Contract.csproj" />
+    <ProjectReference Include="..\KundenManagment\KundenManagement.csproj" />
+  </ItemGroup>
+
+</Project>