shared.js

$(".like-post").click(function() {
  let csrf = document.querySelector("meta[name=csrf]").content;
  let params = $(this).attr('value')

  $.ajax({
      url: "/like_posts",
      type: "POST",
      params: {like_post: params},
      data: {
        like_post: params
      },
      headers: {
          "X-CSRF-TOKEN": csrf 
      },
      dataType: "json",
      success: function (data) {
        console.log(data);
      },
      error: function (data) {
        console.log(data);
      }
  });
});