Contract to implementation

Igor, pls, help.

The code in the system is built on the contracts, but not to implement them. How i can mapping contract to implementation DTO, it in order to understand the functional Linq2DB.

Example.

[Table("MyTableA")]
public class A : IA
{ 
   [Identity, Column("Id"), PrimaryKey(1)]
   public Guid Id {get; set;} 
   [Column("Code")]
   public string Code {get;set;}
}

public interface IA : IEntity<Guid>
{
   string Code {get;set;}
}

public interface IEntity<T> { T Id {get;set;} }

To use.

   var ret = from a in db.GetTable<IA>()......

Previously, I used bltulkit. It was FluentMap<TContract> small service could very quickly automapp implementation to contracts. I try use FluentMappingBuilder and

LinqToDbMappingClass<TContract, TEntity> : FluentMappingBuilder
   this.Entity<TEntity>()
                .Entity<TContract>();

or

   mappingSchema.SetConverter<TContract, TEntity>(e => new TEntity());

but they are designed for other

[sdanyliv]

Will post update here. I have to clarify proposed interfaces. I already see weaknesses and possibly i have missed something important.

[sdanyliv]

I think implementing this is not a Rocket Science. But when… We have to find time. Currently i’m busy with fixing bugs.