How to Add the User Entity and Role Entity as a Navigation Property of Another Entity #865

2 Answer(s)

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  0

  Moyaoxiang created 3 years ago

  Hi gvnuysal, This is not a good practice, you can refer to this Issue to operate, it can work normally in my project. DeviceEntity

  public class Device : FullAuditedAggregateRoot<Guid>, IMultiTenant
  {
      public virtual Guid? TenantId { get; set; }
  
      [NotNull] public virtual string Name { get; set; }
  
      public virtual AppUser User { get; set; }
  
      public virtual Guid AppUserId { get; set; }
  
      public virtual IdentityRole Role { get; set; }
  
      public virtual Guid RoleId { get; set; }
  
      public Device()
      {
      }
  
      public Device(Guid id, string name)
      {
          Id = id;
          Check.NotNull(name, nameof(name));
          Check.Length(name, nameof(name), DeviceConsts.NameMaxLength, 0);
          Name = name;
      }
  }
  

  MigrationsDbContext

  public class IoTProjectMigrationsDbContext : AbpDbContext<IoTProjectMigrationsDbContext>
  {
      public IoTProjectMigrationsDbContext(DbContextOptions<IoTProjectMigrationsDbContext> options)
          : base(options)
      {
  
      }
  
      protected override void OnModelCreating(ModelBuilder builder)
      {
          base.OnModelCreating(builder);
  
          /* Include modules to your migration db context */
  
          builder.ConfigurePermissionManagement();
          builder.ConfigureSettingManagement();
          builder.ConfigureBackgroundJobs();
          builder.ConfigureAuditLogging();
          builder.ConfigureIdentity();
          builder.ConfigureIdentityServer();
          builder.ConfigureFeatureManagement();
          builder.ConfigureLanguageManagement();
          builder.ConfigureSaas();
          builder.ConfigureTextTemplateManagement();
          builder.ConfigureBlobStoring();
  
          /* Configure your own tables/entities inside the ConfigureIoTProject method */
  
          builder.Entity<AppUser>(b =>
          {
              b.ToTable(AbpIdentityDbProperties.DbTablePrefix + "Users"); //Sharing the same table "AbpUsers" with the IdentityUser
  
              b.ConfigureByConvention();
              b.ConfigureAbpUser();
              b.HasOne<IdentityUser>().WithOne().HasForeignKey<AppUser>(e => e.Id);
  
              /* Configure mappings for your additional properties.
                  * Also see the IoTProjectEfCoreEntityExtensionMappings class.
                  */
          });
          
          builder.ConfigureIoTProject();
      }
  }
  

  DbContextModelCreatingExtensions

  public static class IoTProjectDbContextModelCreatingExtensions
  {
      public static void ConfigureIoTProject(this ModelBuilder builder)
      {
          Check.NotNull(builder, nameof(builder));
  
          /* Configure your own tables/entities inside here */
  
          //builder.Entity<YourEntity>(b =>
          //{
          //    b.ToTable(IoTProjectConsts.DbTablePrefix + "YourEntities", IoTProjectConsts.DbSchema);
          //    b.ConfigureByConvention(); //auto configure for the base class props
          //    //...
          //});
  
          builder.Entity<Device>(b =>
          {
              b.ToTable(IoTProjectConsts.DbTablePrefix + "Devices", IoTProjectConsts.DbSchema);
              b.ConfigureByConvention();
              b.Property(x => x.TenantId).HasColumnName(nameof(Device.TenantId));
              b.Property(x => x.Name).HasColumnName(nameof(Device.Name)).IsRequired().HasMaxLength(DeviceConsts.NameMaxLength);
              
              b.HasOne(x=>x.User).WithMany().HasForeignKey(x => x.AppUserId);
              b.HasOne(x=>x.Role).WithMany().HasForeignKey(x => x.RoleId);
          });
      }
  }
  

  DbContext

  [ConnectionStringName("Default")]
  public class IoTProjectDbContext : AbpDbContext<IoTProjectDbContext>
  {
      public DbSet<Device> Devices { get; set; }
      public DbSet<AppUser> Users { get; set; }
  
      /* Add DbSet properties for your Aggregate Roots / Entities here.
          * Also map them inside IoTProjectDbContextModelCreatingExtensions.ConfigureIoTProject
          */
  
      public IoTProjectDbContext(DbContextOptions<IoTProjectDbContext> options)
          : base(options)
      {
  
      }
  
      protected override void OnModelCreating(ModelBuilder builder)
      {
          base.OnModelCreating(builder);
  
          /* Configure the shared tables (with included modules) here */
  
          builder.Entity<AppUser>(b =>
          {
              b.ToTable(AbpIdentityDbProperties.DbTablePrefix + "Users"); //Sharing the same table "AbpUsers" with the IdentityUser
  
              b.ConfigureByConvention();
              b.ConfigureAbpUser();
  
              /* Configure mappings for your additional properties.
                  * Also see the IoTProjectEfCoreEntityExtensionMappings class.
                  */
          });
  
          /* Configure your own tables/entities inside the ConfigureIoTProject method */
  
          var options = new IdentityModelBuilderConfigurationOptions(
              AbpIdentityDbProperties.DbTablePrefix,
              AbpIdentityDbProperties.DbSchema
          );
          
          builder.Entity<IdentityRole>(b =>
          {
              b.ToTable(options.TablePrefix + "Roles", options.Schema);
  
              b.ConfigureByConvention();
  
              b.Property(r => r.Name).IsRequired().HasMaxLength(IdentityRoleConsts.MaxNameLength);
              b.Property(r => r.NormalizedName).IsRequired().HasMaxLength(IdentityRoleConsts.MaxNormalizedNameLength);
              b.Property(r => r.IsDefault).HasColumnName(nameof(IdentityRole.IsDefault));
              b.Property(r => r.IsStatic).HasColumnName(nameof(IdentityRole.IsStatic));
              b.Property(r => r.IsPublic).HasColumnName(nameof(IdentityRole.IsPublic));
  
              b.HasMany(r => r.Claims).WithOne().HasForeignKey(rc => rc.RoleId).IsRequired();
  
              b.HasIndex(r => r.NormalizedName);
          });
          
          builder.ConfigureIoTProject();
      }
  }
  

  Repository

  public class EfCoreDeviceRepository : EfCoreRepository<IoTProjectDbContext, Device, Guid>, IDeviceRepository
  {
      public EfCoreDeviceRepository(IDbContextProvider<IoTProjectDbContext> dbContextProvider)
          : base(dbContextProvider)
      {
      }
  
      public override async Task<IQueryable<Device>> WithDetailsAsync()
      {
          return (await base.WithDetailsAsync()).Include(t => t.Role).Include(t => t.User);
      }
  
      // ...
  }
  

  

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  ServiceBot created 3 years ago

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