feat(admin-service): 用户列表页使用实时统计数据

- 添加 getBatchUserStats 批量查询方法
- user.controller 注入 userDetailRepository
- listUsers 接口使用实时统计替代预计算字段

实时查询的字段：
- personalAdoptionCount: 个人认种量
- teamAddressCount: 团队地址数
- teamAdoptionCount: 团队认种量

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/services/admin-service/src/api/controllers/user.controller.ts

@@ -17,6 +17,10 @@ import {
   UserQueryFilters,
   UserQuerySort,
 } from '../../domain/repositories/user-query.repository';
+import {
+  IUserDetailQueryRepository,
+  USER_DETAIL_QUERY_REPOSITORY,
+} from '../../domain/repositories/user-detail-query.repository';
 
 /**
  * 用户管理控制器
@@ -28,6 +32,8 @@ export class UserController {
   constructor(
     @Inject(USER_QUERY_REPOSITORY)
     private readonly userQueryRepository: IUserQueryRepository,
+    @Inject(USER_DETAIL_QUERY_REPOSITORY)
+    private readonly userDetailRepository: IUserDetailQueryRepository,
   ) {}
 
   /**
@@ -62,11 +68,18 @@ export class UserController {
       sort,
     );
 
-    // 获取所有用户的团队总认种数用于计算百分比
-    const totalTeamAdoptions = result.items.reduce((sum, item) => sum + item.teamAdoptionCount, 0);
+    // 批量获取实时统计数据
+    const accountSequences = result.items.map(item => item.accountSequence);
+    const statsMap = await this.userDetailRepository.getBatchUserStats(accountSequences);
+
+    // 获取所有用户的团队总认种数用于计算百分比（使用实时数据）
+    let totalTeamAdoptions = 0;
+    for (const stats of statsMap.values()) {
+      totalTeamAdoptions += stats.teamAdoptionCount;
+    }
 
     return {
-      items: result.items.map((item) => this.mapToListItem(item, totalTeamAdoptions)),
+      items: result.items.map((item) => this.mapToListItem(item, totalTeamAdoptions, statsMap.get(item.accountSequence))),
       total: result.total,
       page: result.page,
       pageSize: result.pageSize,
@@ -134,7 +147,16 @@ export class UserController {
 
   // ==================== Private Methods ====================
 
-  private mapToListItem(item: UserQueryItem, totalTeamAdoptions: number): UserListItemDto {
+  private mapToListItem(
+    item: UserQueryItem,
+    totalTeamAdoptions: number,
+    realTimeStats?: { personalAdoptionCount: number; teamAddressCount: number; teamAdoptionCount: number },
+  ): UserListItemDto {
+    // 使用实时统计数据（如果有），否则使用预计算数据
+    const personalAdoptions = realTimeStats?.personalAdoptionCount ?? item.personalAdoptionCount;
+    const teamAddresses = realTimeStats?.teamAddressCount ?? item.teamAddressCount;
+    const teamAdoptions = realTimeStats?.teamAdoptionCount ?? item.teamAdoptionCount;
+
     // 计算省市认种百分比
     const provincePercentage = totalTeamAdoptions > 0
       ? Math.round((item.provinceAdoptionCount / totalTeamAdoptions) * 100)
@@ -149,9 +171,9 @@ export class UserController {
       avatar: item.avatarUrl,
       nickname: item.nickname,
       phoneNumberMasked: item.phoneNumberMasked,
-      personalAdoptions: item.personalAdoptionCount,
-      teamAddresses: item.teamAddressCount,
-      teamAdoptions: item.teamAdoptionCount,
+      personalAdoptions,
+      teamAddresses,
+      teamAdoptions,
       provincialAdoptions: {
         count: item.provinceAdoptionCount,
         percentage: provincePercentage,

backend/services/admin-service/src/domain/repositories/user-detail-query.repository.ts

@@ -261,4 +261,14 @@ export interface IUserDetailQueryRepository {
    * 团队包括所有直推和间推用户
    */
   getTeamStats(accountSequence: string): Promise<{ teamAddressCount: number; teamAdoptionCount: number }>;
+
+  /**
+   * 批量获取用户实时统计（用于用户列表页面）
+   * 返回 Map<accountSequence, stats>
+   */
+  getBatchUserStats(accountSequences: string[]): Promise<Map<string, {
+    personalAdoptionCount: number;
+    teamAddressCount: number;
+    teamAdoptionCount: number;
+  }>>;
 }

backend/services/admin-service/src/infrastructure/persistence/repositories/user-detail-query.repository.impl.ts

@@ -545,6 +545,78 @@ export class UserDetailQueryRepositoryImpl implements IUserDetailQueryRepository
     return { teamAddressCount, teamAdoptionCount };
   }
 
+  async getBatchUserStats(accountSequences: string[]): Promise<Map<string, {
+    personalAdoptionCount: number;
+    teamAddressCount: number;
+    teamAdoptionCount: number;
+  }>> {
+    const result = new Map<string, {
+      personalAdoptionCount: number;
+      teamAddressCount: number;
+      teamAdoptionCount: number;
+    }>();
+
+    if (accountSequences.length === 0) return result;
+
+    // 1. 批量获取个人认种量
+    const personalAdoptionCounts = await this.prisma.plantingOrderQueryView.groupBy({
+      by: ['accountSequence'],
+      where: {
+        accountSequence: { in: accountSequences },
+        status: 'MINING_ENABLED',
+      },
+      _count: { id: true },
+    });
+    const personalAdoptionMap = new Map(
+      personalAdoptionCounts.map(p => [p.accountSequence, p._count.id])
+    );
+
+    // 2. 批量获取 userId 用于团队统计
+    const referrals = await this.prisma.referralQueryView.findMany({
+      where: { accountSequence: { in: accountSequences } },
+      select: { accountSequence: true, userId: true },
+    });
+    const userIdMap = new Map(referrals.map(r => [r.accountSequence, r.userId]));
+
+    // 3. 对每个用户计算团队统计（这里需要单独查询，因为 PostgreSQL 数组查询不支持批量）
+    for (const accountSequence of accountSequences) {
+      const userId = userIdMap.get(accountSequence);
+      let teamAddressCount = 0;
+      let teamAdoptionCount = 0;
+
+      if (userId) {
+        // 获取团队成员
+        const teamMembers = await this.prisma.referralQueryView.findMany({
+          where: {
+            ancestorPath: { has: userId },
+          },
+          select: { accountSequence: true },
+        });
+
+        teamAddressCount = teamMembers.length;
+
+        // 获取团队认种量
+        if (teamMembers.length > 0) {
+          const count = await this.prisma.plantingOrderQueryView.count({
+            where: {
+              accountSequence: { in: teamMembers.map(m => m.accountSequence) },
+              status: 'MINING_ENABLED',
+            },
+          });
+          teamAdoptionCount = count;
+        }
+      }
+
+      result.set(accountSequence, {
+        personalAdoptionCount: personalAdoptionMap.get(accountSequence) || 0,
+        teamAddressCount,
+        teamAdoptionCount,
+      });
+    }
+
+    return result;
+  }
+
   // ============================================================================
   // 辅助方法
   // ============================================================================