85 lines
2.4 KiB
TypeScript
85 lines
2.4 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 { canAccessMaterialPrivacy, TASK_DETAIL_PRIVACY_SELECT } from '@/lib/task-detail-privacy';
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// POST - 点赞/取消点赞
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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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if (!session?.user) {
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return NextResponse.json({ error: '请先登录' }, { status: 401 });
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}
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const { materialId } = await request.json();
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if (!materialId) {
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return NextResponse.json({ error: '缺少素材ID' }, { status: 400 });
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}
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const userId = (session.user as any).id;
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const material = await prisma.material.findFirst({
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where: { id: materialId, deletedAt: null }, select: TASK_DETAIL_PRIVACY_SELECT,
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});
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if (!material || !(await canAccessMaterialPrivacy(material, userId))) {
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return NextResponse.json({ error: '素材不存在或无权访问' }, { status: 403 });
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}
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// 检查是否已点赞
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const existingLike = await prisma.materialLike.findFirst({
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where: {
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materialId,
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userId,
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},
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});
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if (existingLike) {
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// R46修复：使用事务保护取消点赞操作，确保原子性
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await prisma.$transaction(async (tx) => {
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// 删除点赞记录
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await tx.materialLike.delete({
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where: { id: existingLike.id },
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});
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// 减少点赞计数
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await tx.material.update({
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where: { id: materialId },
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data: { likeCount: { decrement: 1 } },
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});
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});
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return NextResponse.json({
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liked: false,
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message: '已取消点赞',
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});
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} else {
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// R46修复：使用事务保护点赞操作，确保原子性
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await prisma.$transaction(async (tx) => {
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// 创建点赞记录
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await tx.materialLike.create({
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data: {
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materialId,
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userId,
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},
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});
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// 增加点赞计数
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await tx.material.update({
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where: { id: materialId },
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data: { likeCount: { increment: 1 } },
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});
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});
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return NextResponse.json({
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liked: true,
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message: '点赞成功',
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});
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}
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} catch (error) {
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console.error('Like error:', error);
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return NextResponse.json({ error: '操作失败' }, { status: 500 });
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}
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}
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