chore: 后端首次基线提交

运行必须源码：app/(controller/model/service/middleware/lib/utils/validate/router)、config/、database/(migrations/seeders/sql)、启动脚本、app/public/templates 模板。已忽略运行非必须：node_modules/、logs/、run/、app/public 运行时上传数据、.env*、构建/缓存产物。
2026-08-17 12:25:42 +08:00
commit a303cf2d53
109 changed files with 25904 additions and 0 deletions
--- a/egg-compat-patch.js
+++ b/egg-compat-patch.js
@@ -0,0 +1,87 @@
+// egg-compat-patch.js
+// 批量扫描并修复 egg.js v3 在 Node 22 下的全部缺失依赖
+const fs = require('fs');
+const path = require('path');
+
+const BASE = path.resolve(__dirname, 'node_modules');
+
+// === 已知缺失依赖 + shim 内容 ===
+const SHIMS = {
+  'serialize-json': {
+    package: { name: 'serialize-json', version: '2.0.0', main: 'index.js' },
+    index: `'use strict';
+// shim: serialize-json → native JSON
+module.exports = JSON;
+module.exports.parse = JSON.parse;
+module.exports.stringify = JSON.stringify;
+`
+  },
+  'sdk-base': {
+    package: { name: 'sdk-base', version: '4.0.0', main: 'index.js' },
+    index: `'use strict';
+const EventEmitter = require('events');
+class Base extends EventEmitter {
+  constructor(opts) { super(); this.options = opts || {}; }
+  ready(cb) { if (cb) cb(); return Promise.resolve(); }
+}
+module.exports = Base;
+`
+  },
+  'tcp-base': {
+    package: { name: 'tcp-base', version: '4.0.0', main: 'index.js' },
+    index: `'use strict';
+const sdkBase = require('sdk-base');
+class TCPBase extends sdkBase {
+  constructor(opts) { super(opts); }
+  async close() {}
+  async connect() {}
+}
+module.exports = TCPBase;
+`
+  },
+  'await-first': {
+    package: { name: 'await-first', version: '1.0.0', main: 'index.js' },
+    index: `'use strict';
+module.exports = async function awaitFirst(emitter, event) {
+  return new Promise((resolve) => {
+    emitter.once(event, resolve);
+  });
+};
+`
+  },
+  'co': {
+    package: { name: 'co', version: '4.6.0', main: 'index.js' },
+    index: `'use strict';
+// co shim: use Promise for basic generator support
+module.exports = function co(gen) {
+  if (typeof gen === 'function') gen = gen();
+  if (!gen || typeof gen.next !== 'function') return Promise.resolve(gen);
+  return new Promise((resolve, reject) => {
+    function step(next) {
+      try {
+        const result = next();
+        if (result.done) return resolve(result.value);
+        Promise.resolve(result.value).then(v => step(() => gen.next(v)), e => step(() => gen.throw(e)));
+      } catch (e) { reject(e); }
+    }
+    step(() => gen.next());
+  });
+};
+`
+  },
+};
+
+// 创建所有 shim
+for (const [name, files] of Object.entries(SHIMS)) {
+  const dir = path.join(BASE, name);
+  if (fs.existsSync(dir)) {
+    console.log(`[SKIP] ${name} already exists`);
+    continue;
+  }
+  fs.mkdirSync(dir, { recursive: true });
+  fs.writeFileSync(path.join(dir, 'package.json'), JSON.stringify(files.package, null, 2));
+  fs.writeFileSync(path.join(dir, 'index.js'), files.index);
+  console.log(`[CREATED] ${name}`);
+}
+
+console.log('\n=== 补丁应用完成 ===');