Working to get method and form drivers

app/javascript/drivers/method.js

@@ -1,9 +1,32 @@
+let activeElement, activePayload
+
+document.addEventListener(
+  'submit',
+  event => {
+    try {
+      const form = event.target
+      const method = form.getAttribute('method')
+      const action = form.getAttribute('action')
+
+      if (method !== activeElement?.dataset?.turboMethod) return
+      if (action !== activeElement?.href) return
+
+      const input = document.createElement('input')
+      input.type = 'hidden'
+      input.name = 'turbo_boost_command'
+      input.value = JSON.stringify(activePayload)
+      form.appendChild(input)
+    } finally {
+      activeElement = null
+      activePayload = null
+    }
+  },
+  true
+)
+
 function invokeCommand(element, payload = {}) {
-  //const src = payload.src
-  //payload = { ...payload }
-  //delete payload.src
-  //delete payload.href
-  //element.setAttribute('href', urls.build(src, payload))
+  activeElement = element
+  activePayload = payload
 }
 
 export default { invokeCommand }

lib/turbo_boost/commands/runner.rb

@@ -27,7 +27,7 @@ def command_state
   end
 
   def command_requested?
-    controller.request.env.key? "turbo_boost.command"
+    controller.request.env.key?("turbo_boost.command") || controller.params.key?("turbo_boost_command")
   end
 
   def command_valid?
@@ -171,7 +171,7 @@ def update_response
   end
 
   def render_response(html: "", status: nil, status_header: nil)
-    controller.render html: html, layout: false, status: status || response_status
+    controller.render html: html, layout: false, status: status || response_status unless controller.performed?
     append_to_response_headers status_header
   end
 
@@ -200,7 +200,7 @@ def handle_command_event(*args)
   def parsed_command_params
     @parsed_command_params ||= begin
       params = controller.request.env["turbo_boost.command"]
-      params ||= controller.params["turbo_boost_command"]
+      params ||= JSON.parse(controller.params["turbo_boost_command"])
       params || {}
     end
   end

test/dummy/app/commands/drivers/method/allow_controller_action_command.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+module Drivers
+  module Method
+    class AllowControllerActionCommand < ApplicationCommand
+      after_command -> { transfer_instance_variables controller }
+
+      def perform
+        count = state[self.class.name].to_i + 1
+        state[self.class.name] = count
+        @message = "#{self.class.name.demodulize} invoked #{count} times"
+      end
+    end
+  end
+end

test/dummy/app/commands/drivers/method/prevent_controller_action_command.rb

@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Drivers
+  module Method
+    class PreventControllerActionCommand < ApplicationCommand
+      prevent_controller_action
+
+      def perform
+        Current.template = "tests/drivers/method/_turbo_stream.html.erb"
+        count = state[self.class.name].to_i + 1
+        state[self.class.name] = count
+
+        # TODO: Assign the desired HTML to body and let the runner render
+        # TODO: Wire up AllowControllerActionCommand
+        # TODO: Add tests for method driver
+        # controller.render html: render("/tests/drivers/method", assigns: {message: "#{self.class.name.demodulize} invoked #{count} times"}), status: :multiple_choices
+      end
+    end
+  end
+end

test/dummy/app/controllers/application_controller.rb

@@ -34,6 +34,8 @@ def init_current
       [], # .............................................. keys (locals that would be passed to the template)
       formats: request.accepts.map(&:symbol).compact # ... the template formats accepted by the client
     )&.short_identifier
+  rescue => error
+    Rails.logger.error "Error in ApplicationController#init_current! #{error.message}"
   end
 
   def cleanup

test/dummy/app/controllers/tests_controller.rb

@@ -2,4 +2,7 @@
 
 class TestsController < ApplicationController
   layout "pico"
+
+  def destroy
+  end
 end

test/dummy/app/views/tests/drivers/_frame.html.erb

@@ -1,4 +1,3 @@
-<%# turbo_frame_tag "drivers-frame", data: { src: test_path(:frame) } do %>
 <%= turbo_frame_tag "drivers-frame", data: { src: test_path(:frame) } do %>
   <%= render "partials/details", id: "drivers-frame-details" do %>
     <summary>
@@ -8,14 +7,14 @@
 
     <article>
       <section>
-        <button type="submit" data-test="append" data-turbo-command="Drivers::Frame::PreventControllerActionCommand">
+        <button type="submit" data-test="prevent" data-turbo-command="Drivers::Frame::PreventControllerActionCommand">
           <article>Click to Invoke → <code>Drivers::Frame::<ins><u>Prevent</u></ins>ControllerActionCommand</code></article>
           <small>Uses the <u>Append</u> rendering strategy</small>
         </button>
       </section>
 
       <section>
-        <button type="submit" data-test="replace" data-turbo-command="Drivers::Frame::AllowControllerActionCommand">
+        <button type="submit" data-test="allow" data-turbo-command="Drivers::Frame::AllowControllerActionCommand">
           <article>
             Click to Invoke → <code>Drivers::Frame::<ins><u>Allow</u></ins>ControllerActionCommand</code>
             <br>

test/dummy/app/views/tests/drivers/_method.html.erb

@@ -0,0 +1,27 @@
+<%= turbo_frame_tag "drivers-method", data: { src: test_path(:method) } do %>
+  <%= render "partials/details", id: "drivers-method" do %>
+    <summary>
+      Method
+      <small><code>→ app/javascript/drivers/method.js</code></small>
+    </summary>
+
+    <article>
+      <section>
+        <a role="button" href="<%= test_path :method %>"
+          data-test="append" data-turbo-method="delete" data-turbo-command="Drivers::Method::PreventControllerActionCommand">
+          <article>Click to Invoke ➜ <code>Drivers::Method::<ins><u>Prevent</u></ins>ControllerActionCommand</code></article>
+          <small>Uses the <u>Append</u> rendering strategy</small>
+        </a>
+      </section>
+
+      <section>
+        <button type="submit" data-test="replace" data-turbo-command="Drivers::Method::AllowControllerActionCommand">
+          <article>Click to Invoke ➜ <code>Drivers::Method::<ins><u>Allow</u></ins>ControllerActionCommand</code></article>
+          <small>Uses the <u>Replace</u> rendering strategy</small>
+        </button>
+      </section>
+
+      <%= render "/tests/drivers/footer" %>
+    </article>
+  <% end %>
+<% end %>

test/dummy/app/views/tests/drivers/_method.turbo_stream.erb

@@ -0,0 +1,3 @@
+<%= turbo_stream.replace "drivers-method" do %>
+  <%= render partial: "/tests/drivers/method", formats: [:html] %>
+<% end %>

test/dummy/app/views/tests/drivers/_window.html.erb

@@ -6,14 +6,14 @@
 
   <article>
     <section>
-      <button type="submit" data-test="append" data-turbo-command="Drivers::Window::PreventControllerActionCommand">
+      <button type="submit" data-test="prevent" data-turbo-command="Drivers::Window::PreventControllerActionCommand">
         <article>Click to Invoke ➜ <code>Drivers::Window::<ins><u>Prevent</u></ins>ControllerActionCommand</code></article>
         <small>Uses the <u>Append</u> rendering strategy</small>
       </button>
     </section>
 
     <section>
-      <button type="submit" data-test="replace" data-turbo-command="Drivers::Window::AllowControllerActionCommand">
+      <button type="submit" data-test="allow" data-turbo-command="Drivers::Window::AllowControllerActionCommand">
         <article>Click to Invoke ➜ <code>Drivers::Window::<ins><u>Allow</u></ins>ControllerActionCommand</code></article>
         <small>Uses the <u>Replace</u> rendering strategy</small>
       </button>

test/dummy/app/views/tests/index.html.erb

@@ -12,9 +12,7 @@
 
     <hr>
 
-    <details>
-      <summary>Method</summary>
-    </details>
+    <%= turbo_frame_tag "drivers-method", src: test_path(:method) %>
 
     <hr>
 

test/dummy/config/routes/tests.rb

@@ -1,3 +1,3 @@
 # frozen_string_literal: true
 
-resources :tests, only: [:index, :show]
+resources :tests, only: [:index, :show, :destroy]

test/system/tests/drivers/frame_test.rb

@@ -12,8 +12,8 @@ def test_prevent_controller_action_command
     details_element.click
     assert_equal "...", message_element.inner_text
     count.times do
-      append_element.click
-      wait_for_detach append_element
+      prevent_element.click
+      wait_for_detach prevent_element
     end
     assert_equal "PreventControllerActionCommand invoked #{count} times", message_element.inner_text
   end
@@ -23,8 +23,8 @@ def test_allow_controller_action_command
     details_element.click
     assert_equal "...", message_element.inner_text
     count.times do
-      replace_element.click
-      wait_for_detach replace_element
+      allow_element.click
+      wait_for_detach allow_element
     end
     assert_equal "AllowControllerActionCommand invoked #{count} times", message_element.inner_text
   end
@@ -39,11 +39,11 @@ def message_element
     details_element.wait_for_selector "[data-test=message]"
   end
 
-  def append_element
-    details_element.wait_for_selector "[data-test=append]"
+  def prevent_element
+    details_element.wait_for_selector "[data-test=prevent]"
   end
 
-  def replace_element
-    details_element.wait_for_selector "[data-test=replace]"
+  def allow_element
+    details_element.wait_for_selector "[data-test=allow]"
   end
 end

test/system/tests/drivers/window_test.rb

@@ -12,8 +12,8 @@ def test_prevent_controller_action_command
     details_element.click
     assert_equal "...", message_element.inner_text
     count.times do
-      append_element.click
-      wait_for_detach append_element
+      prevent_element.click
+      wait_for_detach prevent_element
     end
     assert_equal "PreventControllerActionCommand invoked #{count} times", message_element.inner_text
   end
@@ -23,8 +23,8 @@ def test_allow_controller_action_command
     details_element.click
     assert_equal "...", message_element.inner_text
     count.times do
-      replace_element.click
-      wait_for_detach replace_element
+      allow_element.click
+      wait_for_detach allow_element
     end
     assert_equal "AllowControllerActionCommand invoked #{count} times", message_element.inner_text
   end
@@ -39,11 +39,11 @@ def message_element
     details_element.wait_for_selector "[data-test=message]"
   end
 
-  def append_element
-    details_element.wait_for_selector "[data-test=append]"
+  def prevent_element
+    details_element.wait_for_selector "[data-test=prevent]"
   end
 
-  def replace_element
-    details_element.wait_for_selector "[data-test=replace]"
+  def allow_element
+    details_element.wait_for_selector "[data-test=allow]"
   end
 end