initial commit

app/api/uploads/presign/route.ts

@@ -0,0 +1,41 @@
+import { NextResponse } from "next/server"
+
+import { getInvitationByToken } from "@/lib/db/queries/invitations"
+import { isRsvpClosed } from "@/lib/rsvp-deadline"
+import {
+  createInvitationUploadKey,
+  createPresignedUploadUrl,
+} from "@/lib/storage/uploads"
+import { presignUploadSchema } from "@/lib/validation/upload"
+
+export const runtime = "nodejs"
+
+export async function POST(request: Request) {
+  if (isRsvpClosed()) {
+    return NextResponse.json({ message: "Upload deadline has passed" }, { status: 403 })
+  }
+
+  const parsed = presignUploadSchema.safeParse(await request.json())
+
+  if (!parsed.success) {
+    return NextResponse.json({ message: "Invalid upload request" }, { status: 400 })
+  }
+
+  const invitation = await getInvitationByToken(parsed.data.token)
+
+  if (!invitation) {
+    return NextResponse.json({ message: "Invitation not found" }, { status: 404 })
+  }
+
+  const objectKey = createInvitationUploadKey(
+    invitation.invitation.id,
+    parsed.data.filename,
+  )
+  const uploadUrl = await createPresignedUploadUrl({
+    objectKey,
+    contentType: parsed.data.contentType,
+    sizeBytes: parsed.data.sizeBytes,
+  })
+
+  return NextResponse.json({ objectKey, uploadUrl })
+}