chore: 提交现有修改

src/Infrastructure/TakeoutSaaS.Infrastructure/Identity/Persistence/EfIdentityUserRepository.cs

@@ -10,18 +10,12 @@ namespace TakeoutSaaS.Infrastructure.Identity.Persistence;
 /// <summary>
 /// EF Core 后台用户仓储实现。
 /// </summary>
-public sealed class EfIdentityUserRepository : IIdentityUserRepository
+public sealed class EfIdentityUserRepository(IdentityDbContext dbContext) : IIdentityUserRepository
 {
-    private readonly IdentityDbContext _dbContext;
-
-    public EfIdentityUserRepository(IdentityDbContext dbContext)
-    {
-        _dbContext = dbContext;
-    }
 
     public Task<IdentityUser?> FindByAccountAsync(string account, CancellationToken cancellationToken = default)
-        => _dbContext.IdentityUsers.AsNoTracking().FirstOrDefaultAsync(x => x.Account == account, cancellationToken);
+        => dbContext.IdentityUsers.AsNoTracking().FirstOrDefaultAsync(x => x.Account == account, cancellationToken);
 
     public Task<IdentityUser?> FindByIdAsync(long userId, CancellationToken cancellationToken = default)
-        => _dbContext.IdentityUsers.AsNoTracking().FirstOrDefaultAsync(x => x.Id == userId, cancellationToken);
+        => dbContext.IdentityUsers.AsNoTracking().FirstOrDefaultAsync(x => x.Id == userId, cancellationToken);
 }