init

middleware/baseModel.js

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+/**
+ * 模型导出模块（代理模式）
+ * 从 Framework 动态获取已初始化的模型
+ * 使用 Proxy 延迟获取，确保 Framework 已初始化
+ */
+
+const Sequelize = require("sequelize");
+const Framework = require("../framework/node-core-framework.js");
+const db = require("./db_proxy");
+
+module.exports = new Proxy({}, {
+  get(_, prop) {
+    // 获取 Framework 初始化的模型
+    const models = Framework.getModels();
+    
+    if (!models) {
+      throw new Error('Framework not initialized. Please call Framework.init() first.');
+    }
+    
+    // 特殊属性处理
+    if (prop === 'Sequelize') {
+      return Sequelize;
+    }
+    
+    if (prop === 'op') {
+      return Sequelize.Op;
+    }
+    
+    if (prop === 'querySql') {
+      return async (sql) => {
+        return await db.sequelize.query(sql, { type: Sequelize.QueryTypes.SELECT });
+      };
+    }
+    
+    // 返回对应的模型
+    return models[prop];
+  }
+});
+

middleware/base_controller.js

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+/**
+ * 基础控制器中间件（兼容层）
+ * Framework 已自动处理路由注册，此文件仅用于向后兼容
+ */
+
+module.exports = () => async (ctx, next) => await next();
+

middleware/db_proxy.js

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+/**
+ * 数据库连接代理
+ * 从 Framework 获取 Sequelize 实例
+ */
+
+const Framework = require("../framework/node-core-framework.js");
+
+module.exports = new Proxy({}, {
+  get(_, prop) {
+    const models = Framework.getModels();
+    
+    if (!models) {
+      throw new Error('Framework not initialized. Please call Framework.init() first.');
+    }
+    
+    const db = {
+      sequelize: models.sequelize || global.sequelize,
+      Sequelize: models.Sequelize
+    };
+    
+    return db[prop];
+  }
+});
+

middleware/redis_proxy.js

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+/**
+ * Redis 服务代理
+ * 从 Framework 获取 redisService
+ */
+
+const Framework = require("../framework/node-core-framework.js");
+
+module.exports = new Proxy({}, {
+  get(_, prop) {
+    const services = Framework.getServices();
+    const redisService = services?.redisService;
+    
+    if (!redisService) {
+      throw new Error('Redis service not available. Framework may not be initialized.');
+    }
+    
+    return typeof redisService[prop] === 'function' 
+      ? redisService[prop].bind(redisService)
+      : redisService[prop];
+  }
+});
+

middleware/schedule.js

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+const node_schedule = require("node-schedule");
+const logs = require('../tool/logs_proxy');
+
+class Schedule {
+  // 执行标记，防止并发执行
+  constructor() {
+    this.running_flags = {
+     
+    };
+  }
+
+  /**
+   * 执行带锁的任务
+   * @param {string} task_name - 任务名称
+   * @param {Function} task_fn - 任务函数
+   */
+  async execute_with_lock(task_name, task_fn) {
+    // 如果正在执行，跳过本次执行
+    if (this.running_flags[task_name]) {
+      logs.log(`[定时任务] ${task_name} 正在执行中，跳过本次执行`);
+      return;
+    }
+
+    // 设置执行标记
+    this.running_flags[task_name] = true;
+
+    try {
+      await task_fn();
+    } catch (error) {
+      logs.error(`[定时任务] ${task_name} 执行失败:`, error);
+    } finally {
+      // 清除执行标记
+      this.running_flags[task_name] = false;
+    }
+  }
+
+  async init() {
+    const bizSubscriptionLogic = require("../api/service/biz_subscription_logic");
+
+    node_schedule.scheduleJob("10 0 * * *", async () => {
+      await this.execute_with_lock("biz_subscription_expire", async () => {
+        const n = await bizSubscriptionLogic.expireDueSubscriptions();
+        logs.log(`[定时任务] 订阅到期扫描完成，更新行数: ${n}`);
+      });
+    });
+  }
+}
+
+const schedule = new Schedule();
+module.exports = schedule;
+

middleware/sqlUpdate.js

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+const { querySql, op } = require("./baseModel");
+class SqlUpdate {
+  async init() {
+    // await this.initDb()
+  }
+
+ 
+  // 测试数据库专用用于 初始化db
+  async initDb() {
+   
+  }
+}
+
+const sqlUpdate = new SqlUpdate();
+module.exports = sqlUpdate;