91 lines
2.5 KiB
TypeScript
91 lines
2.5 KiB
TypeScript
import { v4 as uuidv4 } from 'uuid';
|
||
import { query, run, get } from '../database';
|
||
|
||
export interface User {
|
||
id: string;
|
||
name: string;
|
||
phone: string;
|
||
password?: string;
|
||
createdAt: string;
|
||
}
|
||
|
||
export interface CreateUserData {
|
||
name: string;
|
||
phone: string;
|
||
password?: string;
|
||
}
|
||
|
||
export class UserModel {
|
||
static async create(data: CreateUserData): Promise<User> {
|
||
const id = uuidv4();
|
||
const sql = `
|
||
INSERT INTO users (id, name, phone, password)
|
||
VALUES (?, ?, ?, ?)
|
||
`;
|
||
|
||
try {
|
||
await run(sql, [id, data.name, data.phone, data.password || '']);
|
||
return this.findById(id) as Promise<User>;
|
||
} catch (error: any) {
|
||
if (error.code === 'SQLITE_CONSTRAINT_UNIQUE') {
|
||
throw new Error('手机号已存在');
|
||
}
|
||
throw error;
|
||
}
|
||
}
|
||
|
||
static async updatePasswordById(id: string, password: string): Promise<void> {
|
||
const sql = `UPDATE users SET password = ? WHERE id = ?`;
|
||
await run(sql, [password, id]);
|
||
}
|
||
|
||
static async delete(id: string): Promise<void> {
|
||
await run(`DELETE FROM users WHERE id = ?`, [id]);
|
||
}
|
||
|
||
static async findById(id: string): Promise<User | null> {
|
||
const sql = `SELECT id, name, phone, password, created_at as createdAt FROM users WHERE id = ?`;
|
||
const user = await get(sql, [id]);
|
||
return user || null;
|
||
}
|
||
|
||
static async findByPhone(phone: string): Promise<User | null> {
|
||
const sql = `SELECT id, name, phone, password, created_at as createdAt FROM users WHERE phone = ?`;
|
||
const user = await get(sql, [phone]);
|
||
return user || null;
|
||
}
|
||
|
||
static async findAll(limit = 10, offset = 0): Promise<{ users: User[]; total: number }> {
|
||
const usersSql = `
|
||
SELECT id, name, phone, password, created_at as createdAt
|
||
FROM users
|
||
ORDER BY created_at DESC
|
||
LIMIT ? OFFSET ?
|
||
`;
|
||
const countSql = `SELECT COUNT(*) as total FROM users`;
|
||
|
||
const [users, countResult] = await Promise.all([
|
||
query(usersSql, [limit, offset]),
|
||
get(countSql)
|
||
]);
|
||
|
||
return {
|
||
users,
|
||
total: countResult.total
|
||
};
|
||
}
|
||
|
||
static validateUserData(data: CreateUserData): string[] {
|
||
const errors: string[] = [];
|
||
|
||
if (!data.name || data.name.length < 2 || data.name.length > 20) {
|
||
errors.push('姓名长度必须在2-20个字符之间');
|
||
}
|
||
|
||
if (!data.phone || !/^1[3-9]\d{9}$/.test(data.phone)) {
|
||
errors.push('手机号格式不正确，请输入11位中国手机号');
|
||
}
|
||
|
||
return errors;
|
||
}
|
||
} |