const date = new Date();
const firstDay = new Date(date.getFullYear(), date.getMonth(), 1);
const lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);
const date = new Date();
const firstDay = new Date(date.getFullYear(), date.getMonth(), 1);
const lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);