feat: 完成全系统30个功能点开发与E2E全链路验收 (8轮调度32个子代理闭环)

- 模块一: 出海案例作品集、博客动态发布、人名发音语音条、RTL阿语多语言切换
- 模块二: AI顾问人设配置、行业术语库润色、RAG切片沙盒调试、流式会话与意向留资卡片
- 模块三: 全球访客雷达大屏、多维加权意向算分、外部CRM对接推送、团队公海池流转
- 模块四: 移动端NFC安全挂失、NFC动态路由规则配置、动态防伪验签、展会制卡Zip批量导出
- 模块五: 组织架构与名片分配、移动端个人中心设置、离职交接与历史线索迁移、安全审计日志
- 模块六: Stripe国际信用卡订阅Webhook、独立二级域名与SSL检测、坐席配额预警、多币种发票
- 模块七: 纸质名片OCR解析入库、国际商务日程RFC 5545 ICS日历、微官网离线SWR预加载、展会实时排行榜大屏
- 模块八: 全球出海SEO OpenGraph元标签注入与社交爬虫探测、30点端到端全链路业务流集成测试套件

backend/src/modules/base/service/audit.ts

@@ -0,0 +1,109 @@
+import { Provide } from '@midwayjs/core';
+import { BaseService } from '@cool-midway/core';
+import { InjectEntityModel } from '@midwayjs/typeorm';
+import { Repository } from 'typeorm';
+import { BaseAuditLogEntity } from '../entity/audit';
+
+export interface AuditRecordDTO {
+  module: string;
+  action: string;
+  operatorId?: number | null;
+  operatorName?: string | null;
+  ip?: string | null;
+  detail?: string | null;
+  status?: number;
+}
+
+export interface AuditQueryDTO {
+  module?: string;
+  action?: string;
+  status?: number;
+  keyWord?: string;
+  startDate?: string;
+  endDate?: string;
+  page?: number;
+  size?: number;
+}
+
+export interface AuditPaginationResult {
+  list: BaseAuditLogEntity[];
+  total: number;
+  page: number;
+  size: number;
+}
+
+/**
+ * 安全审计日志服务
+ */
+@Provide()
+export class BaseAuditLogService extends BaseService {
+  @InjectEntityModel(BaseAuditLogEntity)
+  baseAuditLogEntity: Repository<BaseAuditLogEntity>;
+
+  /**
+   * 自动落库记录一条安全审计日志
+   */
+  async record(dto: AuditRecordDTO): Promise<BaseAuditLogEntity> {
+    const log = new BaseAuditLogEntity();
+    log.module = dto.module;
+    log.action = dto.action;
+    log.operatorId = dto.operatorId ?? null;
+    log.operatorName = dto.operatorName ?? null;
+    log.ip = dto.ip ?? null;
+    log.detail = dto.detail ?? null;
+    log.status = dto.status !== undefined ? Number(dto.status) : 1;
+
+    return await this.baseAuditLogEntity.save(log);
+  }
+
+  /**
+   * 多条件组合过滤与分页检索
+   */
+  async filterLogs(query: AuditQueryDTO): Promise<AuditPaginationResult> {
+    const page = Math.max(1, Number(query.page) || 1);
+    const size = Math.max(1, Number(query.size) || 20);
+    const skip = (page - 1) * size;
+
+    // 构建过滤条件
+    const where: Record<string, unknown> = {};
+    if (query.module) {
+      where.module = query.module;
+    }
+    if (query.action) {
+      where.action = query.action;
+    }
+    if (query.status !== undefined && query.status !== null) {
+      where.status = Number(query.status);
+    }
+
+    const [allList, total] = await this.baseAuditLogEntity.findAndCount({
+      where: Object.keys(where).length > 0 ? where : undefined,
+      order: { createTime: 'DESC' },
+    });
+
+    let resultList = allList;
+
+    // 关键字模糊匹配 (operatorName, action, ip, module)
+    if (query.keyWord) {
+      const kw = query.keyWord.toLowerCase();
+      resultList = resultList.filter((item) => {
+        return (
+          (item.operatorName && item.operatorName.toLowerCase().includes(kw)) ||
+          (item.action && item.action.toLowerCase().includes(kw)) ||
+          (item.module && item.module.toLowerCase().includes(kw)) ||
+          (item.ip && item.ip.toLowerCase().includes(kw))
+        );
+      });
+    }
+
+    const finalTotal = query.keyWord ? resultList.length : total;
+    const paginatedList = resultList.slice(skip, skip + size);
+
+    return {
+      list: paginatedList,
+      total: finalTotal,
+      page,
+      size,
+    };
+  }
+}