Initial Commit

frontend/app/api/upload/route.ts

@@ -0,0 +1,70 @@
+import { NextResponse } from 'next/server'
+import { nanoid } from 'nanoid'
+import { addFile } from '@/lib/store'
+import type { FileRecord } from '@/lib/store'
+
+const ALLOWED_EXTENSIONS = ['.backerup', '.json']
+const MAX_SIZE_BYTES = 500 * 1024 * 1024 // 500 MB
+
+export async function POST(request: Request) {
+  let formData: FormData
+  try {
+    formData = await request.formData()
+  } catch {
+    return NextResponse.json({ error: 'Invalid form data' }, { status: 400 })
+  }
+
+  const file = formData.get('file')
+  if (!(file instanceof File)) {
+    return NextResponse.json({ error: 'No file provided' }, { status: 400 })
+  }
+
+  const nameLower = file.name.toLowerCase()
+  if (!ALLOWED_EXTENSIONS.some((ext) => nameLower.endsWith(ext))) {
+    return NextResponse.json(
+      { error: 'Only .backerup and .json files are accepted' },
+      { status: 400 },
+    )
+  }
+
+  const buffer = Buffer.from(await file.arrayBuffer())
+  if (buffer.byteLength > MAX_SIZE_BYTES) {
+    return NextResponse.json({ error: 'File exceeds 500 MB limit' }, { status: 413 })
+  }
+
+  const type: FileRecord['type'] = nameLower.endsWith('.backerup') ? 'backerup' : 'config'
+  const description = String(formData.get('description') ?? '').trim() || undefined
+  const displayName = String(formData.get('displayName') ?? '').trim() || undefined
+  const group = String(formData.get('group') ?? '').trim() || undefined
+
+  let containerName: string | undefined
+  let image: string | undefined
+  if (type === 'config') {
+    try {
+      const raw = JSON.parse(buffer.toString('utf-8')) as Record<string, unknown>
+      const name = String((raw.Name as string | undefined) ?? '').replace(/^\//, '')
+      containerName = name || undefined
+      const cfg = raw.Config as Record<string, unknown> | undefined
+      image = (cfg?.Image as string | undefined) || undefined
+    } catch {
+      // Not valid JSON — still accept the file
+    }
+  }
+
+  const token = nanoid(10)
+  const record: FileRecord = {
+    token,
+    originalName: file.name,
+    displayName,
+    size: buffer.byteLength,
+    type,
+    uploadedAt: new Date().toISOString(),
+    description,
+    group,
+    containerName,
+    image,
+  }
+
+  await addFile(record, buffer)
+  return NextResponse.json({ token })
+}