refactor: consolidate shared application helpers

2026-07-29 12:28:51 +07:00
parent 1fb154b465
commit 6b0440602b
14 changed files with 45 additions and 45 deletions
@@ -27,3 +27,20 @@ export function validateImageUploadFile(file: Pick<File, "name" | "type" | "size
 export function cdnUrl(id: string | null | undefined) {
  return id ? `/cdn/${id}` : "";
 }
+
+export type CdnResponseRecord = {
+  data: Buffer;
+  type: string;
+  size: number;
+};
+
+export function cdnImageResponse(record: CdnResponseRecord) {
+  return new Response(new Uint8Array(record.data), {
+    headers: {
+      "Content-Type": record.type,
+      "Content-Length": String(record.size),
+      "Cache-Control": "public, max-age=31536000, immutable",
+      "X-Content-Type-Options": "nosniff",
+    },
+  });
+}