feat: implement useServerFile hook for file upload and deletion functionality

Author: kingRayhan

src/hooks/use-file-upload.tsx

@@ -0,0 +1,79 @@
+// import { DIRECTORY_NAME } from "@/backend/domain-models";
+import { useState } from "react";
+
+export const useServerFile = () => {
+  // loading states
+  const [uploading, setUploading] = useState<boolean>(false);
+  const [deleting, setDeleting] = useState<boolean>(false);
+
+  const uploadFile = async (param: {
+    files: FileList | File[];
+    // directory: DIRECTORY_NAME;
+    generateUniqueFileName?: boolean;
+  }) => {
+    // loader
+    setUploading(true);
+
+    // post files to server
+    // const keys = Array.from(param.files).map((file) => {
+    //   return param.generateUniqueFileName
+    //     ? `${param.directory}/${generateRandomString(30, "counterbd-")}-${
+    //         file.name
+    //       }`
+    //     : `${param.directory}/${file.name}`;
+    // });
+
+    const signApi = await fetch(`/api/storage/sign`, {
+      method: "POST",
+      // body: JSON.stringify({ keys }),
+    });
+    const signResponse = await signApi.json();
+
+    const putResponses = await Promise.all(
+      signResponse.data.signedUrls.map((signedUrl: string, index: number) =>
+        fetch(signedUrl, {
+          method: "PUT",
+          body: param.files[index],
+          headers: {
+            "Content-Type": "multipart/form-data",
+          },
+        })
+      )
+    );
+
+    setUploading(false);
+
+    if (!putResponses) {
+      return {
+        success: false,
+        error: "Failed to upload file",
+        data: null,
+      };
+    }
+
+    return {
+      success: true,
+      error: null,
+      // data: { keys },
+    };
+  };
+
+  // delete files from server
+  const deleteFile = async (keys: string[]) => {
+    setDeleting(true);
+
+    fetch(`/api/storage/delete`, {
+      method: "POST",
+      body: JSON.stringify({ keys }),
+    }).then(() => {
+      setDeleting(false);
+    });
+  };
+
+  return {
+    uploadFile,
+    uploading,
+    deleting,
+    deleteFile,
+  };
+};