From b4d137c0de02c992f6da0579ff2d66df703acbca Mon Sep 17 00:00:00 2001
From: Pete Matsyburka <pete@docuseal.com>
Date: Thu, 5 Mar 2026 12:30:26 +0200
Subject: [PATCH] remove flash

---
 app/controllers/mcp_settings_controller.rb |  4 ++--
 app/views/mcp_settings/index.html.erb      | 14 +++++++-------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/app/controllers/mcp_settings_controller.rb b/app/controllers/mcp_settings_controller.rb
index a6d7597e..78ee4681 100644
--- a/app/controllers/mcp_settings_controller.rb
+++ b/app/controllers/mcp_settings_controller.rb
@@ -15,9 +15,9 @@ class McpSettingsController < ApplicationController
     @mcp_token = current_user.mcp_tokens.new(mcp_token_params)
 
     if @mcp_token.save
-      flash[:mcp_token] = @mcp_token.token
+      @mcp_tokens = [@mcp_token]
 
-      redirect_back fallback_location: settings_mcp_index_path, notice: I18n.t('mcp_token_has_been_created')
+      render :index, status: :created
     else
       render turbo_stream: turbo_stream.replace(:modal, template: 'mcp_settings/new'), status: :unprocessable_content
     end
diff --git a/app/views/mcp_settings/index.html.erb b/app/views/mcp_settings/index.html.erb
index b276cf0d..736f011b 100644
--- a/app/views/mcp_settings/index.html.erb
+++ b/app/views/mcp_settings/index.html.erb
@@ -14,7 +14,7 @@
         </div>
       </div>
     </div>
-    <% if flash[:mcp_token].present? %>
+    <% if @mcp_token.present? %>
       <div class="space-y-4 mb-4">
         <div class="card bg-base-200">
           <div class="card-body p-6">
@@ -22,8 +22,8 @@
               <%= t('please_copy_the_token_below_now_as_it_wont_be_shown_again') %>:
             </label>
             <div class="flex w-full space-x-4">
-              <input id="mcp_token" type="text" value="<%= flash[:mcp_token] %>" class="input font-mono input-bordered w-full" autocomplete="off" readonly>
-              <%= render 'shared/clipboard_copy', icon: 'copy', text: flash[:mcp_token], class: 'base-button', icon_class: 'w-6 h-6 text-white', copy_title: t('copy'), copied_title: t('copied') %>
+              <input id="mcp_token" type="text" value="<%= @mcp_token.token %>" class="input font-mono input-bordered w-full" autocomplete="off" readonly>
+              <%= render 'shared/clipboard_copy', icon: 'copy', text: @mcp_token.token, class: 'base-button', icon_class: 'w-6 h-6 text-white', copy_title: t('copy'), copied_title: t('copied') %>
             </div>
           </div>
         </div>
@@ -31,12 +31,12 @@
           <p class="text-2xl font-bold">
             <%= t('instructions') %>
           </p>
-          <div class="card bg-base-200/60 border-2 border-info">
+          <div class="card bg-base-200">
             <div class="card-body p-6">
               <p class="text-2xl font-semibold"><%= t('connect_to_docuseal_mcp') %></p>
               <p class="text-lg"><%= t('add_the_following_to_your_mcp_client_configuration') %>:</p>
               <div class="mockup-code overflow-hidden">
-                <% text = JSON.pretty_generate({ mcpServers: { docuseal: { type: 'http', url: "#{root_url(Docuseal.default_url_options)}mcp", headers: { Authorization: "Bearer #{flash[:mcp_token]}" } } } }).strip %>
+                <% text = JSON.pretty_generate({ mcpServers: { docuseal: { type: 'http', url: "#{root_url(Docuseal.default_url_options)}mcp", headers: { Authorization: "Bearer #{@mcp_token.token}" } } } }).strip %>
                 <span class="top-0 right-0 absolute">
                   <%= render 'shared/clipboard_copy', icon: 'copy', text:, class: 'btn btn-ghost text-white', icon_class: 'w-6 h-6 text-white', copy_title: t('copy'), copied_title: t('copied') %>
                 </span>
@@ -72,8 +72,8 @@
                 <%= mcp_token.name %>
               </td>
               <td>
-                <% if flash[:mcp_token].present? && mcp_token.token_prefix == flash[:mcp_token][0, 5] %>
-                  <%= flash[:mcp_token] %>
+                <% if @mcp_token.present? && mcp_token.id == @mcp_token.id %>
+                  <%= @mcp_token.token %>
                 <% else %>
                   <%= "#{mcp_token.token_prefix}#{'*' * 38}" %>
                 <% end %>