Initial commit

GerstITS.Examples.Logic/Example/Contracts/Example.cs

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+namespace GerstITS.Examples.Logic.Example
+{
+    public class Example
+    {
+        #region Properties
+
+        public string FirstName { get; set; }
+        public string LastName { get; set; }
+        public string Description { get; set; } 
+        
+        #endregion
+    }
+}

GerstITS.Examples.Logic/Example/Contracts/IExampleProvider.cs

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+namespace GerstITS.Examples.Logic.Example
+{
+    public interface IExampleProvider
+    {
+        Example GetById(int id);
+        Example GetById_v1_1(int id);
+    }
+}

GerstITS.Examples.Logic/Example/ExampleProvider.cs

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+using AutoMapper;
+using GerstITS.Data;
+
+namespace GerstITS.Examples.Logic.Example
+{
+    internal sealed class ExampleProvider : IExampleProvider
+    {
+        #region Fields
+        
+        private readonly IMapper _mapper; 
+        
+        #endregion
+
+        #region Constructors
+
+        public ExampleProvider(IMapper mapper)
+        {
+            _mapper = mapper;
+        }
+
+        #endregion
+
+        #region IExampleProvider
+
+        public Example GetById(int id)
+        {
+            ThrowsAnExceptionIfEntityIsNotFound(id);
+
+            return _mapper.Map<Example>(id);
+        }
+
+        public Example GetById_v1_1(int id)
+        {
+            ThrowsAnExceptionIfEntityIsNotFound(id);
+
+            return _mapper.Map<Example>(id);
+        }
+
+        #endregion
+
+        #region Methods
+
+        private static void ThrowsAnExceptionIfEntityIsNotFound(int id)
+        {
+            if (id % 2 == 0)
+                throw new EntityNotFoundException($"Example mit der Id '{id}' nicht gefunden.");
+        }
+
+        #endregion
+    }
+}

GerstITS.Examples.Logic/Example/Mappings/IntegerMapping.cs

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+using AutoMapper;
+
+namespace GerstITS.Examples.Logic.Example
+{
+    internal sealed class IntegerMapping : Profile
+    {
+        #region Construtcors
+
+        public IntegerMapping()
+        {
+            CreateMap<int, Example>()
+                .ForMember(x => x.FirstName, m => m.MapFrom((s,t) => $"First Name {s}"))
+                .ForMember(x => x.LastName, m => m.MapFrom((s,t) => $"Last Name {s}"))
+                .ForMember(x => x.Description, m => m.MapFrom((s,t) => $"Useful description for id '{s}'"));
+        }
+
+        #endregion
+    }
+}