240 lines
7.9 KiB
TypeScript
240 lines
7.9 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server'
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import { getServerSession } from 'next-auth'
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import { authOptions } from '@/lib/auth'
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import { prisma } from '@/lib/prisma'
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import { isSystemAdmin } from '@/lib/department-permission'
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import { deleteFiles } from '@/lib/file-cleanup'
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import { collectMaterialFiles, deleteMaterialRelatedRecords } from '@/lib/material-cleanup'
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import { createMaterialLog } from '@/lib/material-log'
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import { ensureMaterialDownloadLogsTable } from '@/lib/material-download-log'
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// UUID 格式校验正则
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const UUID_REGEX = /^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$/i
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/**
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* 批量删除素材（软删除或永久删除）
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*
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* 改进点：
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* 1. 使用 isSystemAdmin() 统一权限校验
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* 2. 永久删除时会物理删除 S3/本地文件
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* 3. 永久删除时会删除关联记录（MaterialAsset, MaterialSku）
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* 4. 增加 ID 格式校验
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*/
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export async function POST(request: NextRequest) {
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try {
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const session = await getServerSession(authOptions)
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// 使用统一的权限检查函数（与单条删除保持一致）
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if (!session || !isSystemAdmin((session.user as any)?.role)) {
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return NextResponse.json({ error: '无权限，需要系统管理员权限' }, { status: 403 })
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}
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const { ids, permanent } = await request.json()
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const operatorId = (session.user as any).id
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if (!operatorId) {
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return NextResponse.json({ error: '缺少操作人信息' }, { status: 401 })
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}
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// 校验 ids 是数组且非空
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if (!Array.isArray(ids) || ids.length === 0) {
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return NextResponse.json({ error: '请提供要删除的素材ID列表' }, { status: 400 })
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}
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// 校验每个 ID 的格式（防止注入）
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const invalidIds = ids.filter(id => typeof id !== 'string' || !UUID_REGEX.test(id))
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if (invalidIds.length > 0) {
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return NextResponse.json({
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error: `存在无效的素材ID格式: ${invalidIds.slice(0, 3).join(', ')}${invalidIds.length > 3 ? '...' : ''}`
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}, { status: 400 })
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}
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if (permanent) {
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// ========== 永久删除：物理删除文件 + 删除数据库记录 ==========
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console.log(`[BatchDelete] 开始永久删除 ${ids.length} 条素材...`)
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// 确保下载日志表已应用“删除素材后保留日志”策略
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await ensureMaterialDownloadLogsTable()
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// 1. 先查询所有素材（获取文件路径和素材类型）
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const materials = await prisma.material.findMany({
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where: { id: { in: ids } },
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})
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if (materials.length === 0) {
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return NextResponse.json({ error: '未找到要删除的素材' }, { status: 404 })
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}
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// 2. 收集所有文件并删除
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let totalFilesDeleted = 0
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let totalFilesFailed = 0
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const allErrors: Array<{ materialId: string; fileUrl: string; error: string }> = []
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for (const material of materials) {
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const materialType = (material as any).materialType || ''
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// 记录永久删除日志（先记录，避免数据库删除后日志级联删除前丢失上下文）
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await createMaterialLog({
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materialId: material.id,
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userId: operatorId,
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action: 'DELETE',
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changes: {
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materialSnapshot: {
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oldValue: null,
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newValue: {
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id: material.id,
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productModel: material.productModel,
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materialType: materialType || null,
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},
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},
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deletedAt: {
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oldValue: material.deletedAt ? material.deletedAt.toISOString() : null,
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newValue: 'PERMANENTLY_DELETED',
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},
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deleteMode: {
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oldValue: material.deletedAt ? 'soft' : 'active',
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newValue: 'permanent',
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},
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materialType: {
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oldValue: materialType || null,
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newValue: materialType || null,
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},
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},
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})
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// 收集该素材的所有文件
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const fileInfo = await collectMaterialFiles(material.id, material)
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const filesToDelete = [...fileInfo.fileUrls, ...fileInfo.directories]
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console.log(`[BatchDelete] Material ${material.id} (${materialType}):`, {
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fileUrls: fileInfo.fileUrls.length,
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directories: fileInfo.directories.length,
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relatedRecords: fileInfo.relatedRecords,
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})
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// 删除文件
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if (filesToDelete.length > 0) {
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const result = await deleteFiles(filesToDelete)
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totalFilesDeleted += result.deletedCount
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totalFilesFailed += result.failedCount
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if (result.errors.length > 0) {
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allErrors.push(...result.errors.map(e => ({
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materialId: material.id,
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fileUrl: e.fileUrl,
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error: e.error,
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})))
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}
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}
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// 删除关联记录（MaterialAsset, MaterialSku）
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if (materialType) {
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await deleteMaterialRelatedRecords(material.id, materialType)
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}
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}
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// 3. 删除数据库记录
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const deleteResult = await prisma.material.deleteMany({
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where: { id: { in: ids } }
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})
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console.log(`[BatchDelete] 永久删除完成:`, {
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requestedCount: ids.length,
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deletedRecords: deleteResult.count,
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filesDeleted: totalFilesDeleted,
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filesFailed: totalFilesFailed,
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errorCount: allErrors.length,
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})
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// 如果有文件删除失败，记录警告但不影响整体结果
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if (allErrors.length > 0) {
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console.warn(`[BatchDelete] 部分文件删除失败:`, allErrors.slice(0, 5))
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}
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return NextResponse.json({
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success: true,
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message: `批量永久删除成功`,
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details: {
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deletedRecords: deleteResult.count,
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filesDeleted: totalFilesDeleted,
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filesFailed: totalFilesFailed,
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}
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})
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} else {
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// ========== 软删除：仅标记 deletedAt ==========
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// 查询素材（需要处理任务号）
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const materials = await prisma.material.findMany({
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where: { id: { in: ids } },
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select: { id: true, taskNo: true, productModel: true, materialType: true }
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})
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if (materials.length === 0) {
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return NextResponse.json({ error: '未找到要删除的素材' }, { status: 404 })
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}
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const deletedAt = new Date()
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await prisma.$transaction([
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prisma.material.updateMany({
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where: { id: { in: materials.map((m) => m.id) } },
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data: {
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deletedAt,
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},
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}),
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prisma.materialSku.updateMany({
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where: {
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materialId: { in: materials.map((m) => m.id) },
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deletedAt: null,
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},
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data: {
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deletedAt,
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},
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}),
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])
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await Promise.all(
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materials.map((material) =>
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createMaterialLog({
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materialId: material.id,
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userId: operatorId,
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action: 'DELETE',
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changes: {
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materialSnapshot: {
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oldValue: null,
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newValue: {
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id: material.id,
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productModel: material.productModel,
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materialType: material.materialType,
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},
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},
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deletedAt: {
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oldValue: null,
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newValue: deletedAt.toISOString(),
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},
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deleteMode: {
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oldValue: 'active',
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newValue: 'soft',
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},
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},
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})
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)
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)
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console.log(`[BatchDelete] 软删除完成: ${materials.length} 条素材`)
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return NextResponse.json({
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success: true,
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message: '批量删除成功（已移入回收站）',
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details: {
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deletedRecords: materials.length,
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}
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})
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}
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} catch (error) {
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console.error('[BatchDelete] Error:', error)
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return NextResponse.json({ error: '批量删除失败' }, { status: 500 })
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}
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}
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