spb/spb-cloud

1import { NextRequest, NextResponse } from "next/server";2import { prisma } from "@/lib/prisma";3import { duplicateFile } from "@/lib/storage";4import { logActivity } from "@/lib/activity";5import { getSpaceIdForFolder } from "@/lib/trash";67/** « rapport.pdf » → « rapport (copie).pdf », puis « rapport (copie 2).pdf »… */8async function copyName(original: string, folderId: string | null): Promise<string> {9  const m = original.match(/^(.*?)(\.[^.]+)?$/);10  const stem = m?.[1] ?? original;11  const ext = m?.[2] ?? "";12  const siblings = await prisma.file.findMany({ where: { folderId, deletedAt: null }, select: { name: true } });13  const taken = new Set(siblings.map((s) => s.name.toLowerCase()));14  let candidate = `${stem} (copie)${ext}`;15  for (let i = 2; taken.has(candidate.toLowerCase()); i++) candidate = `${stem} (copie ${i})${ext}`;16  return candidate;17}1819export async function POST(20  request: NextRequest,21  { params }: { params: { id: string } }22) {23  const file = await prisma.file.findUnique({ where: { id: params.id } });2425  if (!file || file.deletedAt) {26    return NextResponse.json({ error: "File not found" }, { status: 404 });27  }2829  // Quota de l'espace partagé (hérité via l'arborescence)30  const spaceId = await getSpaceIdForFolder(file.folderId);31  if (spaceId) {32    const space = await prisma.sharedSpace.findUnique({ where: { id: spaceId } });33    if (space) {34      const agg = await prisma.file.aggregate({ _sum: { size: true }, where: { deletedAt: null, folder: { sharedSpaceId: spaceId } } });35      if (Number(agg._sum.size || 0) + Number(file.size) > Number(space.quotaBytes)) {36        return NextResponse.json({ error: "Quota de l'espace partagé dépassé" }, { status: 413 });37      }38    }39  }4041  const { storagePath } = await duplicateFile(file.storagePath, file.name);4243  const duplicated = await prisma.file.create({44    data: {45      name: await copyName(file.name, file.folderId),46      storagePath,47      // copie octet-à-octet : même état de chiffrement ; on garde la taille en clair d'origine48      size: file.size,49      mimeType: file.mimeType,50      folderId: file.folderId,51      userId: file.userId,52      isEncrypted: file.isEncrypted,53      aiDescription: file.aiDescription,54      aiTags: file.aiTags,55    },56  });5758  await logActivity("UPLOAD", duplicated.id, `Duplicated ${file.name}`);5960  return NextResponse.json(61    { ...duplicated, size: Number(duplicated.size) },62    { status: 201 }63  );64}65