记开发个人图书收藏清单小程序开发(八)初始化书房信息修改
因为之前逻辑设计有点小问题,所以修改了一下:
增加core._User的Table:
1 CREATE TABLE [core].[_User] 2 ( 3 [ID] INT NOT NULL PRIMARY KEY, 4 [StringID] VARCHAR(36) NOT NULL, 5 CONSTRAINT [FK_User_Party] FOREIGN KEY ([ID]) REFERENCES [core].[_Party] ([ID]) 6 )
在Web端需要传入StringID(也即微软Identity自动生成的AspNetUsers Table的ID)。
WebUI的Project增加Service:
/Services/UserManagerService.cs
1 public class UserManagerService : UserManager<IdentityUser> 2 { 3 public UserManagerService(IUserStore<IdentityUser> store 4 , IOptions<IdentityOptions> optionsAccessor 5 , IPasswordHasher<IdentityUser> passwordHasher 6 , IEnumerable<IUserValidator<IdentityUser>> userValidators 7 , IEnumerable<IPasswordValidator<IdentityUser>> passwordValidators 8 , ILookupNormalizer keyNormalizer 9 , IdentityErrorDescriber errors 10 , IServiceProvider services 11 , ILogger<UserManager<IdentityUser>> logger) 12 : base(store, optionsAccessor, passwordHasher, userValidators, passwordValidators, keyNormalizer, errors, services, logger) 13 { 14 } 15 16 }
当然,也需要在Startup.cs文件的ConfigureServices中增加依赖注入:
1 services.AddScoped<UserManagerService>();
修改Init.cshtml.cs中的部分:
1 using M = Shelf; 2 public class InitModel : PageModel 3 { 4 private readonly IShelfRepo _shelfRepo; 5 private readonly UserManagerService _userManagerService; 6 public InitModel(IShelfRepo shelfRepo 7 , UserManagerService userManagerService) 8 { 9 _shelfRepo = shelfRepo; 10 _userManagerService = userManagerService; 11 } 12 [BindProperty] 13 public InitInputModel Input { get; set; } 14 15 public void OnGet() 16 { 17 18 } 19 20 public async Task<IActionResult> OnPostAsync() 21 { 22 if (ModelState.IsValid) 23 { 24 await _shelfRepo.InitAsync(new M.InitSpec 25 { 26 StringID = _userManagerService.GetUserId(User), 27 NickName = Input.NickName.Trim(), 28 ShelfName = Input.ShelfName.Trim() 29 }); 30 return RedirectToPage("New"); 31 } 32 return Page(); 33 } 34 }
主要是第26行。对应的给InitSpec Model也增加StringID的字段。
好了,现在BL DB和登录信息关联上了。