refactor: migrate entire project to TypeScript

scripts/init-db.ts

@@ -1,14 +1,11 @@
-const Database = require('better-sqlite3');
-const bcrypt = require('bcryptjs');
-const path = require('path');
+import Database from 'better-sqlite3';
+import bcrypt from 'bcryptjs';
+import path from 'path';
 
-// 创建数据库连接
 const dbPath = path.join(__dirname, '../data/database.sqlite');
 const db = new Database(dbPath, { verbose: console.log });
 
-// 创建表
-const createTables = () => {
-  // 用户表
+const createTables = (): void => {
   db.exec(`
     CREATE TABLE IF NOT EXISTS users (
       id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -22,18 +19,16 @@ const createTables = () => {
     )
   `);
 
-  // 企业表
   db.exec(`
     CREATE TABLE IF NOT EXISTS companies (
       id INTEGER PRIMARY KEY AUTOINCREMENT,
       company_name TEXT UNIQUE NOT NULL,
-      is_active BOOLEAN DEFAULT 1,
+      is_active BOOLEAN BOOLEAN DEFAULT 1,
       created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
       updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
     )
   `);
 
-  // 序列号表
   db.exec(`
     CREATE TABLE IF NOT EXISTS serials (
       id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -49,7 +44,6 @@ const createTables = () => {
     )
   `);
 
-  // 创建索引
   db.exec('CREATE INDEX IF NOT EXISTS idx_company_name_companies ON companies (company_name)');
   db.exec('CREATE INDEX IF NOT EXISTS idx_serial_number ON serials (serial_number)');
   db.exec('CREATE INDEX IF NOT EXISTS idx_company_name_serials ON serials (company_name)');
@@ -58,20 +52,16 @@ const createTables = () => {
   console.log('数据库表创建完成');
 };
 
-// 创建默认管理员用户
-const createDefaultUser = async () => {
+const createDefaultUser = async (): Promise<void> => {
   const username = 'admin';
   const password = 'Beifan@2026';
   const name = '系统管理员';
 
-  // 检查用户是否已存在
   const user = db.prepare('SELECT * FROM users WHERE username = ?').get(username);
 
   if (!user) {
-    // 哈希密码
     const hashedPassword = await bcrypt.hash(password, 10);
 
-    // 创建用户
     db.prepare(
       'INSERT INTO users (username, password, name, email, role) VALUES (?, ?, ?, ?, ?)'
     ).run(username, hashedPassword, name, 'admin@example.com', 'admin');
@@ -84,14 +74,11 @@ const createDefaultUser = async () => {
   }
 };
 
-// 初始化数据库
-const initDatabase = async () => {
+const initDatabase = async (): Promise<void> => {
   createTables();
   await createDefaultUser();
-
-  // 关闭数据库连接
   db.close();
   console.log('数据库连接已关闭');
 };
 
-initDatabase();
+initDatabase();