4dba93c4e5
- 迁移57个老素材到新逻辑（本地zip + S3预览图） - 优化文件命名：SPU_作者_店铺_类型.zip - PSD文件单独存储，不打包进all.zip - 修复下载接口，优先使用本地zip文件 - 修复预览图重复问题 - 添加迁移脚本和验证脚本 - 更新文档和迁移计划 迁移统计： - 总素材数：77个 - 成功迁移：57个 - 新逻辑上传：18个 - 空记录：2个
117 lines
3.1 KiB
TypeScript
117 lines
3.1 KiB
TypeScript
/**
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* 回滚已迁移的素材
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*
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* 用于回滚迁移失败或路径错误的素材
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*/
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import { PrismaClient } from '@prisma/client';
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import { unlink } from 'fs/promises';
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import path from 'path';
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const prisma = new PrismaClient();
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// 要回滚的素材型号
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const PRODUCT_MODEL = 'XG0176';
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async function main() {
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console.log('='.repeat(60));
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console.log('回滚已迁移的素材');
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console.log('='.repeat(60));
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console.log(`素材型号: ${PRODUCT_MODEL}`);
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console.log('');
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try {
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// 1. 查询素材
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const material = await prisma.material.findFirst({
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where: {
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productModel: PRODUCT_MODEL,
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materialType: '任务-详情',
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deletedAt: null,
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},
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include: {
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assets: true,
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},
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});
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if (!material) {
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console.log('未找到素材');
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return;
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}
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console.log(`找到素材: ${material.id}`);
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console.log(`当前 zipFilePath: ${material.zipFilePath}`);
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console.log(`当前 zipFileSize: ${material.zipFileSize}`);
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console.log('');
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// 2. 删除新增的资产记录（只删除新增的，保留老的 main/sku/detail）
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const assetsToDelete = material.assets.filter(
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(a) =>
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a.assetType === 'main-preview' ||
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a.assetType === 'sku-preview' ||
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a.assetType === 'detail-preview' ||
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(a.assetType === 'main' && a.fileUrl.startsWith('uploads/')) ||
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(a.assetType === 'sku' && a.fileUrl.startsWith('uploads/')) ||
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(a.assetType === 'detail' && a.fileUrl.startsWith('uploads/')) ||
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a.assetType === 'all'
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);
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console.log(`将删除 ${assetsToDelete.length} 条资产记录:`);
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assetsToDelete.forEach((a) => {
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console.log(` - ${a.assetType}: ${a.fileName}`);
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});
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console.log('');
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// 3. 删除生成的zip文件（只删除本地zip文件）
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const zipFiles = material.assets.filter(
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(a) =>
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((a.assetType === 'main' || a.assetType === 'sku' || a.assetType === 'detail') &&
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a.fileUrl.startsWith('uploads/')) ||
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a.assetType === 'all'
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);
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console.log(`将删除 ${zipFiles.length} 个zip文件:`);
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for (const asset of zipFiles) {
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const filePath = path.join(process.cwd(), asset.fileUrl);
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console.log(` - ${filePath}`);
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try {
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await unlink(filePath);
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console.log(` ✅ 删除成功`);
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} catch (err) {
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console.log(` ⚠️ 删除失败: ${err}`);
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}
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}
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console.log('');
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// 4. 执行数据库回滚
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await prisma.$transaction(async (tx) => {
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// 删除新增的资产记录（逐个删除，避免误删老记录）
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for (const asset of assetsToDelete) {
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await tx.materialAsset.delete({
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where: { id: asset.id },
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});
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}
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// 恢复素材记录
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await tx.material.update({
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where: { id: material.id },
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data: {
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zipFilePath: '',
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zipFileName: '',
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zipFileSize: BigInt(0),
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},
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});
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});
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console.log('✅ 回滚完成');
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} catch (error) {
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console.error('回滚失败:', error);
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process.exit(1);
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} finally {
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await prisma.$disconnect();
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}
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}
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main();
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