feat: 完成sys模块迁移，对齐PHP/Java框架

- 重构sys模块架构，严格按admin/api/core分层
- 对齐所有sys实体与数据库表结构
- 实现完整的adminapi控制器，匹配PHP/Java契约
- 修复依赖注入问题，确保服务正确注册
- 添加自动迁移工具和契约验证
- 完善多租户支持和审计功能
- 统一命名规范，与PHP业务逻辑保持一致

wwjcloud/src/config/core/appConfig.ts

@@ -11,6 +11,7 @@ export interface AppConfig {
     port: number;
     environment: string;
     timezone: string;
+    appKey: string; // 对齐 PHP: Env::get('app.app_key')
   };
 
   // 数据库配置
@@ -22,6 +23,12 @@ export interface AppConfig {
     database: string;
     synchronize: boolean;
     logging: boolean;
+    connectionLimit: number;
+    acquireTimeoutMs: number;
+    queryTimeoutMs: number;
+    cacheDurationMs: number;
+    timezone: string;
+    charset: string;
   };
 
   // Redis 配置
@@ -96,6 +103,18 @@ export interface AppConfig {
       config: Record<string, any>;
     };
   };
+
+  // 对齐 PHP [SYSTEM] 配置区
+  system: {
+    adminTokenName: string; // ADMIN_TOKEN_NAME
+    apiTokenName: string; // API_TOKEN_NAME
+    adminSiteIdName: string; // ADMIN_SITE_ID_NAME
+    apiSiteIdName: string; // API_SITE_ID_NAME
+    adminTokenExpireTime: number; // ADMIN_TOKEN_EXPIRE_TIME（秒）
+    apiTokenExpireTime: number; // API_TOKEN_EXPIRE_TIME（秒）
+    langName: string; // LANG_NAME
+    channelName: string; // CHANNEL_NAME
+  };
 }
 
 /**
@@ -108,6 +127,7 @@ const defaultConfig: AppConfig = {
     port: 3001,
     environment: 'development',
     timezone: 'Asia/Shanghai',
+    appKey: 'niucloud456$%^', // 对齐 PHP TokenAuth 默认值
   },
   database: {
     host: 'localhost',
@@ -117,6 +137,12 @@ const defaultConfig: AppConfig = {
     database: 'wwjcloud',
     synchronize: false,
     logging: true,
+    connectionLimit: 20,
+    acquireTimeoutMs: 60000,
+    queryTimeoutMs: 60000,
+    cacheDurationMs: 30000,
+    timezone: '+08:00',
+    charset: 'utf8mb4',
   },
   redis: {
     host: 'localhost',
@@ -173,6 +199,16 @@ const defaultConfig: AppConfig = {
       config: {},
     },
   },
+  system: {
+    adminTokenName: 'token',
+    apiTokenName: 'token',
+    adminSiteIdName: 'site-id',
+    apiSiteIdName: 'site-id',
+    adminTokenExpireTime: 604800, // 7 天，对齐 .env
+    apiTokenExpireTime: 86400, // 1 天，对齐 .env（如需覆盖以环境为准）
+    langName: 'lang',
+    channelName: 'channel',
+  },
 };
 
 /**
@@ -186,6 +222,11 @@ function loadFromEnv(): Partial<AppConfig> {
       port: parseInt(process.env.PORT || String(defaultConfig.app.port), 10),
       environment: process.env.NODE_ENV || defaultConfig.app.environment,
       timezone: process.env.TZ || defaultConfig.app.timezone,
+      appKey:
+        process.env.APP_APP_KEY ||
+        process.env.APP_KEY ||
+        process.env.AUTH_KEY ||
+        defaultConfig.app.appKey,
     },
     database: {
       host: process.env.DB_HOST || defaultConfig.database.host,
@@ -198,6 +239,28 @@ function loadFromEnv(): Partial<AppConfig> {
       database: process.env.DB_DATABASE || defaultConfig.database.database,
       synchronize: process.env.DB_SYNC === 'true',
       logging: process.env.DB_LOGGING === 'true',
+      connectionLimit: parseInt(
+        process.env.DB_CONN_LIMIT ||
+          String(defaultConfig.database.connectionLimit),
+        10,
+      ),
+      acquireTimeoutMs: parseInt(
+        process.env.DB_ACQUIRE_TIMEOUT_MS ||
+          String(defaultConfig.database.acquireTimeoutMs),
+        10,
+      ),
+      queryTimeoutMs: parseInt(
+        process.env.DB_QUERY_TIMEOUT_MS ||
+          String(defaultConfig.database.queryTimeoutMs),
+        10,
+      ),
+      cacheDurationMs: parseInt(
+        process.env.DB_CACHE_DURATION_MS ||
+          String(defaultConfig.database.cacheDurationMs),
+        10,
+      ),
+      timezone: process.env.DB_TIMEZONE || defaultConfig.database.timezone,
+      charset: process.env.DB_CHARSET || defaultConfig.database.charset,
     },
     redis: {
       host: process.env.REDIS_HOST || defaultConfig.redis.host,
@@ -407,6 +470,9 @@ export const config = {
   isTest(): boolean {
     return appConfig.app.environment === 'test';
   },
+  getSystem() {
+    return appConfig.system;
+  },
 };
 
 export default appConfig;

wwjcloud/src/config/core/configModule.ts

@@ -1,6 +1,5 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule as NestConfigModule } from '@nestjs/config';
-import { ConfigController } from '../controllers/configController';
 import { ConfigCenterService } from '../services/configCenterService';
 import { ConfigValidationService } from '../services/configValidationService';
 import { DynamicConfigService } from '../services/dynamicConfigService';
@@ -8,6 +7,7 @@ import { DocsNavigationController } from '../controllers/docsNavigationControlle
 import { appConfig } from './appConfig';
 import { SwaggerController } from '../modules/swagger/swaggerController';
 import { SwaggerService } from '../modules/swagger/swaggerService';
+import { validateAppConfig } from '../schemas/appSchema';
 
 @Module({
   imports: [
@@ -20,9 +20,11 @@ import { SwaggerService } from '../modules/swagger/swaggerService';
         '.env.production',
         '.env',
       ],
+      // 使用 Joi 校验环境变量，防止缺失或不合法
+      validate: (config: Record<string, any>) => validateAppConfig(config),
     }),
   ],
-  controllers: [ConfigController, DocsNavigationController, SwaggerController],
+  controllers: [DocsNavigationController, SwaggerController],
   providers: [
     ConfigCenterService,
     ConfigValidationService,