add form for bulk action

organizer can select a booth and perform action on all booth

app/controllers/admin/booths_controller.rb

@@ -115,6 +115,10 @@ module Admin
       update_state(:confirm, "#{(t 'booth').capitalize} successfully confirmed")
     end
 
+    def booths_state
+      redirect_to admin_conference_booths_path
+    end
+
     private
 
     def update_state(transition, notice)
@@ -132,7 +136,7 @@ module Admin
     def booth_params
       params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id,
                                     :created_at, :updated_at, :submitter_relationship, :website_url, :invite_responsible,
-                                    responsible_ids: [])
+                                    :current_booth_state, :new_booth_state, responsible_ids: [])
     end
   end
 end

app/models/booth.rb

@@ -4,7 +4,7 @@ class Booth < ApplicationRecord
   include ActiveRecord::Transitions
   has_paper_trail ignore: [:updated_at], meta: { conference_id: :conference_id }
 
-  attr_accessor :invite_responsible
+  attr_accessor :invite_responsible, :current_booth_state, :new_booth_state
 
   belongs_to :conference
   has_many :booth_requests, dependent: :destroy

app/views/admin/booths/_change_state_dropdown.html.haml

@@ -10,7 +10,7 @@
       - link = "Accept #{t'booth'}"
     %li= link_to link,
     accept_admin_conference_booth_path(@conference.short_title, booth),
-    method: :patch ,id: "accept_booth_#{booth.id}",
+    method: :patch ,id: "accept_booth_#{booth.id}", class: "common_booth_#{booth.id}",
     data: (confirm_message ? { confirm: confirm_message } : nil)
 
 - if booth.transition_possible? :reject
@@ -20,30 +20,30 @@
     - link = 'Reject'
   %li= link_to link,
   reject_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "reject_booth_#{booth.id}",
+  method: :patch, id: "reject_booth_#{booth.id}", class: "common_booth_#{booth.id}",
   data: (@conference.email_settings.send_on_booths_rejection ? { confirm: 'By rejecting this booth, an email will be sent informing the submitter about the rejection. You may change the state to \'To reject\' until you are completely sure.'} : nil)
 
 - if booth.transition_possible? :to_reject
   %li= link_to "To reject #{t'booth'}",
   to_reject_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "to_reject_booth_#{booth.id}"
+  method: :patch, id: "to_reject_booth_#{booth.id}", class: "common_booth_#{booth.id}"
 
 - if booth.transition_possible? :restart
   %li= link_to 'Start review',
   restart_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "restart_booth_#{booth.id}"
+  method: :patch, id: "restart_booth_#{booth.id}", class: "common_booth_#{booth.id}"
 
 - if booth.transition_possible? :to_accept
   %li= link_to "To accept #{t'booth'}",
   to_accept_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "to_accept_booth_#{booth.id}"
+  method: :patch, id: "to_accept_booth_#{booth.id}", class: "common_booth_#{booth.id}"
 
 - if booth.transition_possible? :cancel
   %li= link_to "Cancel #{t'booth'}",
   cancel_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "cancel_booth_#{booth.id}"
+  method: :patch, id: "cancel_booth_#{booth.id}", class: "common_booth_#{booth.id}"
 
 - if booth.transition_possible? :confirm
   %li= link_to "Confirm #{t'booth'}",
   confirm_admin_conference_booth_path(@conference.short_title, booth),
-  method: :patch, id: "confirm_booth_#{booth.id}"
+  method: :patch, id: "confirm_booth_#{booth.id}", class: "common_booth_#{booth.id}"

app/views/admin/booths/index.html.haml

@@ -54,8 +54,18 @@
           = link_to "#{@conference.booth_limit} #{(t'booth').pluralize}", edit_admin_conference_path(@conference.short_title)
           )
     - if @booths.any?
+      %br
+      = form_for(:booth, url: admin_conference_booths_state_path) do |f|
+        .row
+          .col-md-offset-3.col-md-4
+            = f.select :new_booth_state,
+            [],
+            { include_blank: "Change same state #{(t'booth').pluralize} to other state (select #{(t'booth')} first)" }, { class: 'form-control center', onchange: 'this.form.submit()'}
+        %br
         %table.datatable
           %thead
+            %th
+              %b Select
             %th
               %b ID
             %th
@@ -72,6 +82,8 @@
               %b Actions
           - @booths.each do |booth|
             %tr
+              %td
+                = f.radio_button :current_booth_state, booth.state, { onclick: "showOptions(#{booth.id})" }
               %td
                 = booth.id
               %td
@@ -100,3 +112,13 @@
   .col-md-12.text-right
     - if can? :create, Booth
       = link_to 'New Booth', new_admin_conference_booth_path(@conference.short_title), class: 'button btn btn-primary'
+
+  :javascript
+      function showOptions(booth_id){
+        var states = document.getElementsByClassName("common_booth_" + booth_id);
+        var select_tag = $('#booth_new_booth_state');
+        $('#booth_new_booth_state option:not(:first)').remove();
+        for (var state = 0; state < states.length; state++ ){
+          select_tag.append($("<option></option>").text(states[state].textContent));
+        }
+      }

config/routes.rb

@@ -58,6 +58,7 @@ Osem::Application.routes.draw do
           patch :confirm
         end
       end
+      post '/booths_state' => 'booths#booths_state'
 
       resources :registrations, except: [:create, :new] do
         member do