Name: Bat.EntityFrameworkCore.Tools
Author: Mehran Norouzi

For use Bat.EntityFrameworkCore.Tools just do it :

1- Install Bat.EntityFrameworkCore.Tools on your project

2- Register IEFBulkGenericRepo to service container for example :

builder.Services.AddTransient<IEFBulkGenericRepo<User>, EFBulkGenericRepo<User>>();
builder.Services.AddTransient<IEFBulkGenericRepo<Address>, EFBulkGenericRepo<Address>>();

builder.Services.AddScoped<AppBulkUnitOfWork>();

3- Use it in bussiness logic for example :

// Create DbContext
public class AppDbContext : BatDbContext
{
    public AppDbContext() { }

    public AppDbContext(DbContextOptions<AppDbContext> options) : base(options) { }

    protected override void OnModelCreating(ModelBuilder builder)
    {
        builder.ApplyConfigurationsFromAssembly(typeof(AppUnitOfWork).Assembly);

        base.OnModelCreating(builder);
    }

    public DbSet<User> Users { get; set; }
    public DbSet<Address> Addresses { get; set; }

}


// Create UnitOfWork
public class AppBulkUnitOfWork
{
    private readonly AppDbContext _appDbContext;
    private readonly IServiceProvider _serviceProvider;

    public AppBulkUnitOfWork(AppDbContext appDbContext, IServiceProvider serviceProvider)
    {
        _appDbContext = appDbContext;
        _serviceProvider = serviceProvider;
    }


    public EFBulkGenericRepo<User> UserBulkRepo => (EFBulkGenericRepo<User>)_serviceProvider.GetRequiredService<IEFBulkGenericRepo<User>>();
    public EFBulkGenericRepo<Address> AddressBulkRepo => (EFBulkGenericRepo<Address>)_serviceProvider.GetRequiredService<IEFBulkGenericRepo<Address>>();
    

    public EFBulkGenericRepo<T> GetBulkRepository<T>() where T : class, IBaseEntity
        => EFBulkGenericRepo<T>)_serviceProvider.GetRequiredService<IEFBulkGenericRepo<T>>();


    public void Dispose()
    {
        _appDbContext.Dispose();

        GC.SuppressFinalize(this);
    }
}


// Use power Off EFBulkGenericRepo
public class UserService : IUserService
{
    private readonly AppBulkUnitOfWork _appBulkUow;

    public UserService(AppBulkUnitOfWork appBulkUow)
    {
        _appBulkUow = appBulkUow;
    }

    public async Task ExecuteSample()
    {
        var users = new List<User>
        {
            new User { UserId = 1, FirstName = "Mehdi", LastName = "Norouzi" },
            new User { UserId = 2, FirstName = "Mehran", LastName = "Norouzi" },
            new User { UserId = 3, FirstName = "Kamran", LastName = "Norouzi" }
        };

        await _appBulkUow.UserBulkRepo.BulkInsertAsync(users);

        await _appBulkUow.GetBulkRepository<User>().BulkDeleteAsync(users);
    }
}

Mehran_Norouzi/Bat.EntityFrameworkCore.Toolsv8.0.19

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