使用豆包来写一个习惯打卡应用(挑战失败版)

// server/api/checkin/upload/index.ts
import { defineEventHandler, readMultipartFormData, createError } from 'h3';
import { v4 as uuidv4 } from 'uuid';
import fs from 'fs';
import path from 'path';

export default defineEventHandler(async (event) => {
  try {
    // 读取表单数据
    const parts = await readMultipartFormData(event);
    if (!parts || parts.length === 0) {
      throw createError({ statusCode: 400, message: 'No file uploaded' });
    }

    // 处理第一个文件
    const file = parts[0];
    if (!file.filename || !file.data) {
      throw createError({ statusCode: 400, message: 'Invalid file' });
    }

    // 创建存储目录（如果不存在）
    const uploadDir = path.resolve('public/uploads');
    if (!fs.existsSync(uploadDir)) {
      fs.mkdirSync(uploadDir, { recursive: true });
    }

    // 生成唯一文件名
    const fileExt = path.extname(file.filename);
    const uniqueFileName = `${uuidv4()}${fileExt}`;
    const filePath = path.join(uploadDir, uniqueFileName);

    // 保存文件
    fs.writeFileSync(filePath, file.data);

    // 返回URL（相对路径，便于部署）
    return { url: `/uploads/${uniqueFileName}` };
  } catch (error) {
    console.error('Upload error:', error);
    throw createError({ 
      statusCode: 500, 
      message: 'Failed to upload file' 
    });
  }
});

// server/api/checkin/projects/[id].ts (获取、更新、删除)
import { defineEventHandler, readBody, createError } from 'h3';
import { prisma } from '~/server/prisma';

// 获取单个项目
export const get = defineEventHandler(async (event) => {
  const id = parseInt(event.context.params.id);
  const project = await prisma.checkinProject.findUnique({ 
    where: { id },
    include: { cycles: true }
  });
  
  if (!project) {
    throw createError({ statusCode: 404, message: 'Project not found' });
  }
  
  return project;
});

// 更新项目
export const patch = defineEventHandler(async (event) => {
  const id = parseInt(event.context.params.id);
  const data = await readBody(event);
  
  return prisma.checkinProject.update({
    where: { id },
    data
  });
});

// 删除项目
export const del = defineEventHandler(async (event) => {
  const id = parseInt(event.context.params.id);
  
  // 先删除关联的期数和记录
  await prisma.checkinRecord.deleteMany({
    where: { cycle: { projectId: id } }
  });
  
  await prisma.checkinCycle.deleteMany({
    where: { projectId: id }
  });
  
  return prisma.checkinProject.delete({ where: { id } });
});

// server/api/checkin/projects/index.ts (创建、查询)
// ...

// server/api/checkin/projects/[id].ts (获取单个项目)
import { defineEventHandler, createError } from 'h3';
import { prisma } from '~/server/prisma';

export default defineEventHandler(async (event) => {
  const id = parseInt(event.context.params.id);
  const project = await prisma.checkinProject.findUnique({ 
    where: { id },
    include: { cycles: true }
  });
  
  if (!project) {
    throw createError({ statusCode: 404, message: 'Project not found' });
  }
  
  return project;
});

// server/api/checkin/projects/[id].patch.ts (更新项目)
// ...

// server/api/checkin/projects/[id].delete.ts (删除项目)
// ...

// server/api/checkin/projects/index.ts (创建项目)
// ...

// server/api/checkin/projects/index.get.ts (获取所有项目)
// ...

// server/api/checkin/projects/[id].ts (获取单个项目)
import { defineEventHandler, createError } from 'h3';
import { prisma } from '~/server/prisma';

export default defineEventHandler(async (event) => {
  // 验证参数是否存在
  if (!event.context.params || !event.context.params.id) {
    throw createError({ 
      statusCode: 400, 
      message: 'Missing project ID parameter' 
    });
  }
  
  const id = parseInt(event.context.params.id);
  
  // 验证ID是否为有效数字
  if (isNaN(id)) {
    throw createError({ 
      statusCode: 400, 
      message: 'Invalid project ID' 
    });
  }
  
  const project = await prisma.checkinProject.findUnique({ 
    where: { id },
    include: { cycles: true }
  });
  
  if (!project) {
    throw createError({ statusCode: 404, message: 'Project not found' });
  }
  
  return project;
});

// server/api/checkin/projects/[id].patch.ts (更新项目)
// ...

// server/api/checkin/projects/[id].delete.ts (删除项目)
// ...

// server/api/checkin/projects/index.ts (创建项目)
// ...

// server/api/checkin/projects/index.get.ts (获取所有项目)
// ...