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using Microsoft.EntityFrameworkCore;
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using Microsoft.EntityFrameworkCore.Metadata.Builders;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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//namespace VOL.Entity.MappingConfiguration
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//{
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// public interface IEntityMappingConfiguration
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// {
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// void Map(ModelBuilder b);
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// }
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// public interface IEntityMappingConfiguration<T> : IEntityMappingConfiguration where T : class
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// {
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// void Map(EntityTypeBuilder<T> builder);
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// }
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// public abstract class EntityMappingConfiguration<T> : IEntityMappingConfiguration<T> where T : class
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// {
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// public abstract void Map(EntityTypeBuilder<T> b);
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// public void Map(ModelBuilder b)
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// {
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// Map(b.Entity<T>());
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// }
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// }
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// public static class ModelBuilderExtenions
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// {
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// private static IEnumerable<Type> GetMappingTypes(this Assembly assembly, Type mappingInterface)
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// {
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// return assembly.GetTypes().Where(x => !x.IsAbstract && x.GetInterfaces().Any(y => y.GetTypeInfo().IsGenericType && y.GetGenericTypeDefinition() == mappingInterface));
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// }
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// public static void AddEntityConfigurationsFromAssembly(this ModelBuilder modelBuilder, Assembly assembly)
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// {
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// var mappingTypes = assembly.GetMappingTypes(typeof(IEntityMappingConfiguration<>));
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// foreach (var config in mappingTypes.Select(Activator.CreateInstance).Cast<IEntityMappingConfiguration>())
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// {
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// config.Map(modelBuilder);
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// }
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// }
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// }
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//}
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