Contextos

MiClaseParaDatosContext.cs

using Entidades.Modelo;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;

namespace Proyecto
{
    public class MiClaseParaDatosContext : DbContext
    {
        public MiClaseParaDatosContext(DbContextOptions<MiClaseParaDatosContext> options) : base(options)
        {
        }

        public DbSet<Product> Products { get; set; }

        public DbSet<ProductBrand> ProductBrands { get; set; }
        public DbSet<ProductType> ProductTypes { get; set; }

        public DbSet<Order> Orders { get; set; }
        public DbSet<OrderItem> OrderItems { get; set; }
        public DbSet<DeliveryMethod> DeliveryMethods { get; set; }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            base.OnModelCreating(modelBuilder);

            modelBuilder.ApplyConfigurationsFromAssembly(Assembly.GetExecutingAssembly());
        }
}

MiClaseParaIdentityContext.cs

using Entidades.ModeloIdentity;
using Microsoft.AspNetCore.Identity.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore;

namespace Proyecto
{
    
    public class MiClaseParaIdentityContext : IdentityDbContext<AppUser>
    {
        public MiClaseParaIdentityContext(DbContextOptions<MiClaseParaIdentityContext> options) : base(options)
        {
        }

        protected override void OnModelCreating(ModelBuilder builder)
        {
            
            base.OnModelCreating(builder);
        }
    }
}