fixed calling modal

app/controllers/pages_controller.rb

@@ -36,7 +36,6 @@ class PagesController < ApplicationController
         chat_room_id: chat_room.id
       }
     })
-
   end
 
   def accept_call

app/javascript/packs/modal.js

@@ -0,0 +1,8 @@
+import "bootstrap";
+
+const btn = document.getElementById("modalTrigger");
+const modal = document.getElementById("myModal");
+
+btn.addEventListener('click', function(event) {
+  $('#myModal').modal('show');
+});

app/views/pages/_contact.html.erb

@@ -18,13 +18,14 @@ end
     </div>
   </div>
   <div class="call" data-user-id="<%= contact.id %>">
-    <%= link_to establish_call_path(contact.id), 'data-toggle':"modal", 'data-target':"#myModal" do  %>
+    <%= link_to establish_call_path(contact.id), remote: true, id: "modalTrigger" do  %>
       <i class="fas fa-phone"></i>
     <% end %>
   </div>
 </div>
 
 
+
 <!-- Modal -->
 <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
   <div class="vertical-alignment-helper">
@@ -58,3 +59,6 @@ end
     </div>
   </div>
 </div>
+
+
+<%= javascript_pack_tag 'modal' %>

config/application.rb

@@ -15,6 +15,8 @@ module Polyglot
         end
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults 5.2
+    config.action_view.embed_authenticity_token_in_remote_forms = true
+
 
     # Settings in config/environments/* take precedence over those specified here.
     # Application configuration can go into files in config/initializers

db/schema.rb

@@ -10,9 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-
-# ActiveRecord::Schema.define(version: 2018_08_30_100110) do
-ActiveRecord::Schema.define(version: 2018_08_29_123204) do
+ActiveRecord::Schema.define(version: 2018_08_30_100110) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"