init

server/src/lib/storage.ts

@@ -0,0 +1,27 @@
+import { randomUUID } from "node:crypto";
+import fs from "node:fs/promises";
+import path from "node:path";
+
+import { paths } from "../config/paths.js";
+
+export async function ensureDataDirectories() {
+  await fs.mkdir(paths.uploadsDir, { recursive: true });
+  await fs.mkdir(paths.prismaDir, { recursive: true });
+}
+
+export async function writeUpload(buffer: Buffer, originalName: string) {
+  const extension = path.extname(originalName);
+  const storedName = `${Date.now()}-${randomUUID()}${extension}`;
+  const relativePath = path.join("uploads", storedName);
+  const absolutePath = path.join(paths.dataDir, relativePath);
+
+  await fs.mkdir(path.dirname(absolutePath), { recursive: true });
+  await fs.writeFile(absolutePath, buffer);
+
+  return {
+    storedName,
+    relativePath: relativePath.replaceAll("\\", "/"),
+    absolutePath,
+  };
+}
+