refactor: 用户管理仅平台管理员

src/Domain/TakeoutSaaS.Domain/Identity/Repositories/IIdentityUserRepository.cs

@@ -44,6 +44,22 @@ public interface IIdentityUserRepository
         long? excludeUserId = null,
         CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// 判断账号是否存在（按 Portal 与租户范围精确匹配，可排除指定用户）。
+    /// </summary>
+    /// <param name="portal">Portal 类型。</param>
+    /// <param name="tenantId">租户 ID（Portal=Tenant 时必填；Portal=Admin 时必须为空）。</param>
+    /// <param name="account">账号。</param>
+    /// <param name="excludeUserId">排除的用户 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    /// <returns>存在返回 true。</returns>
+    Task<bool> ExistsByAccountAsync(
+        PortalType portal,
+        long? tenantId,
+        string account,
+        long? excludeUserId = null,
+        CancellationToken cancellationToken = default);
+
     /// <summary>
     /// 判断手机号是否存在（租户内，可排除指定用户）。
     /// </summary>
@@ -58,6 +74,22 @@ public interface IIdentityUserRepository
         long? excludeUserId = null,
         CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// 判断手机号是否存在（按 Portal 与租户范围精确匹配，可排除指定用户）。
+    /// </summary>
+    /// <param name="portal">Portal 类型。</param>
+    /// <param name="tenantId">租户 ID（Portal=Tenant 时必填；Portal=Admin 时必须为空）。</param>
+    /// <param name="phone">手机号。</param>
+    /// <param name="excludeUserId">排除的用户 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    /// <returns>存在返回 true。</returns>
+    Task<bool> ExistsByPhoneAsync(
+        PortalType portal,
+        long? tenantId,
+        string phone,
+        long? excludeUserId = null,
+        CancellationToken cancellationToken = default);
+
     /// <summary>
     /// 判断邮箱是否存在（租户内，可排除指定用户）。
     /// </summary>
@@ -72,6 +104,22 @@ public interface IIdentityUserRepository
         long? excludeUserId = null,
         CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// 判断邮箱是否存在（按 Portal 与租户范围精确匹配，可排除指定用户）。
+    /// </summary>
+    /// <param name="portal">Portal 类型。</param>
+    /// <param name="tenantId">租户 ID（Portal=Tenant 时必填；Portal=Admin 时必须为空）。</param>
+    /// <param name="email">邮箱。</param>
+    /// <param name="excludeUserId">排除的用户 ID。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    /// <returns>存在返回 true。</returns>
+    Task<bool> ExistsByEmailAsync(
+        PortalType portal,
+        long? tenantId,
+        string email,
+        long? excludeUserId = null,
+        CancellationToken cancellationToken = default);
+
     /// <summary>
     /// 根据 ID 获取后台用户。
     /// </summary>
@@ -138,6 +186,22 @@ public interface IIdentityUserRepository
         bool includeDeleted,
         CancellationToken cancellationToken = default);
 
+    /// <summary>
+    /// 批量获取后台用户（可用于更新，按 Portal 与租户范围精确匹配，支持包含已删除数据）。
+    /// </summary>
+    /// <param name="portal">Portal 类型。</param>
+    /// <param name="tenantId">租户 ID（Portal=Tenant 时必填；Portal=Admin 时必须为空）。</param>
+    /// <param name="userIds">用户 ID 集合。</param>
+    /// <param name="includeDeleted">是否包含已删除数据。</param>
+    /// <param name="cancellationToken">取消标记。</param>
+    /// <returns>后台用户列表。</returns>
+    Task<IReadOnlyList<IdentityUser>> GetForUpdateByIdsAsync(
+        PortalType portal,
+        long? tenantId,
+        IEnumerable<long> userIds,
+        bool includeDeleted,
+        CancellationToken cancellationToken = default);
+
     /// <summary>
     /// 新增后台用户。
     /// </summary>
@@ -167,6 +231,11 @@ public interface IIdentityUserRepository
 /// </summary>
 public sealed record IdentityUserSearchFilter
 {
+    /// <summary>
+    /// Portal 类型。
+    /// </summary>
+    public PortalType Portal { get; init; } = PortalType.Admin;
+
     /// <summary>
     /// 租户 ID。
     /// </summary>