feat: integrate S3 storage adapter and update file upload functionality

src/lib/storage/storage.utils.ts

@@ -0,0 +1,41 @@
+'use client';
+
+import * as storage from '@/lib/storage/storage.external';
+import { StorageProvider } from '@/lib/storage/storage.interface';
+import { wrap } from '@/utils/types/results';
+import { z } from 'zod';
+
+export const FileUploadResp = z.object({
+    signedUrl: z.string(),
+    key: z.string(),
+});
+export type FileUploadResp = z.infer<StorageProvider>;
+
+export const uploadFile = wrap(async (file: File) => {
+    const uniqueFileKey = crypto.randomUUID();
+    const result = await storage.getPutUrl(uniqueFileKey, file.type);
+    if (!result.ok) {
+        throw new Error('File upload failed');
+    }
+
+    const response = await fetch(result.value, {
+        method: 'PUT',
+        headers: {
+            'Content-Type': file.type,
+        },
+        body: file,
+    });
+
+    if (!response.ok) {
+        throw new Error('Failed to upload file');
+    }
+
+    const presignedUrl = await storage.getSignedUrl(uniqueFileKey);
+    if (!presignedUrl.ok) {
+        throw new Error('Failed to retrieve file URL');
+    }
+    return {
+        signedUrl: presignedUrl.value,
+        key: uniqueFileKey,
+    };
+});