/api/file/[id]/thumbnail, /api/file/[id]/thumbnail/download, /api/file/[id]/thumbnail/upload Endpoint 구현

src/routes/api/file/[id]/thumbnail/+server.ts

@@ -0,0 +1,23 @@
+import { error, json } from "@sveltejs/kit";
+import { z } from "zod";
+import { authorize } from "$lib/server/modules/auth";
+import { fileThumbnailInfoResponse, type FileThumbnailInfoResponse } from "$lib/server/schemas";
+import { getFileThumbnailInformation } from "$lib/server/services/file";
+import type { RequestHandler } from "./$types";
+
+export const GET: RequestHandler = async ({ locals, params }) => {
+  const { userId } = await authorize(locals, "activeClient");
+
+  const zodRes = z
+    .object({
+      id: z.coerce.number().int().positive(),
+    })
+    .safeParse(params);
+  if (!zodRes.success) error(400, "Invalid path parameters");
+  const { id } = zodRes.data;
+
+  const { encContentIv } = await getFileThumbnailInformation(userId, id);
+  return json(
+    fileThumbnailInfoResponse.parse({ encContentIv } satisfies FileThumbnailInfoResponse),
+  );
+};