c# - 使用成员表进行代码优先建模

Question

我想在我自己的表中而不是 ASP.Net 设置的默认表中跟踪其他用户配置文件信息。那么，如何制作映射到我的 UserInfoModel 类中的 aspnet_Users.UserId 字段的外键？

public class UserInfoModel
{

    [MaxLength(30)]
    [Display(Name = "First Name")]
    public string FirstName { get; set; }

    [MaxLength(50)]
    [Display(Name = "Last Name")]
    public string LastName { get; set; }
}

Answer 1

我做过类似的事情:

public class User
{
    [Key]
    public Guid UserId { get; set; }
    public string UserName { get; set; }
}

public class UserDetail
{
    [Key]
    public Guid UserId { get; set; }
    public string FullName { get; set; }
    public string CompanyName { get; set; }
}

public class UserMembership
{
    [Key]
    public Guid UserId { get; set; }
    public string Password { get; set; }
    public string Email { get; set; }
    public bool IsApproved { get; set; }
    public bool IsLockedOut { get; set; }
}

下面是这些表的配置:

public class UserConfig : EntityConfiguration<User>
{
    public UserConfig()
    {
        this.MapSingleType(user => new
        {
            UserId = user.UserId,
            UserName = user.UserName
        }).ToTable(new StoreTableName("aspnet_Users", "dbo"));
    }
}

public class UserDetailConfig : EntityConfiguration<UserDetail>
{
    public UserDetailConfig()
    {
        this.HasKey(u => u.UserId);
        this.MapSingleType(ud => new
        {
            UserId = ud.UserId,
            FullName = ud.FullName,
            CompanyName = ud.CompanyName
        }).ToTable(new StoreTableName("UserDetail", "dbo"));
    }
}

public class UserMembershipConfig : EntityConfiguration<UserMembership>
{
    public UserMembershipConfig()
    {
        this.HasKey(m => m.UserId);

        this.MapSingleType(membership => new
        {
            UserId = membership.UserId,
            Password = membership.Password,
            Email = membership.Email,
            IsApproved = membership.IsApproved,
            IsLockedOut = membership.IsLockedOut
        }).ToTable(new StoreTableName("aspnet_Membership", "dbo"));
    }
}

您的数据库上下文:

public class TLI_FBA : DbContext
{
    public DbSet<User> Users { get; set; }
    public DbSet<UserDetail> UserDetails { get; set; }
    public DbSet<UserMembership> UserMemberships { get; set; }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.Configurations.Add(new UserConfig());
        modelBuilder.Configurations.Add(new UserDetailConfig());
        modelBuilder.Configurations.Add(new UserMembershipConfig());
    }
}