Image upload with complain

exports.user_complain = async (req, res) => {
try{
   if (req.files.length > 0) {
          req.files.forEach(file => {
            imagePaths.push(file.path);
          });
        }

        var API_KEY = YOUR_FRESHDESK_API_KEY;
        var PATH = '/api/v2/tickets';
        var URL = YOUR_FRESHDESK_URL + PATH;

        var fields = {
          email: '[email protected]',
          subject: 'This is test complain',
          status: 2,
          priority: 1,
          phone: '1234567890',
          name: 'customer name',
          type: 'Issue',
          group_id: 48000389195
        };

        var Request = unirest.post(URL);
        Request.auth({
          user: API_KEY,
          pass: 'X',
          sendImmediately: true
        })
          // .type('json')
          .field(fields)
          .attach('attachments[]', imagePaths)
          .end(function(response) {
            if (response.status == 201) {
              return res.status(200).send({
                data: response.body,
                message: 'Issue registered sucessfully!',
                status: true,
                error: false
              });
            } else {
              console.log(response.status);
              return res.status(404).send({
                data: response.body,
                message: 'Issue While registering Complaint. Try Again!!!',
                error: true
              });
            }
          });

//to remove image from folder
        if (imagePaths.length > 0) {
          imagePaths.forEach(imagePath => {
            removeImage(imagePath);
          });
        }
}
catch (err) {
    console.log(err);
    res.status(400).send({
      message: 'Something wrong!!!',
      status: false,
      error: err
    });
  }
}

// remove image function
const removeFile = function(delPath) {
  if (fs.existsSync(delPath)) {
    fs.unlinkSync(delPath);
  }
};