Introduce Booths for admin

app/controllers/admin/booths_controller.rb

@@ -0,0 +1,94 @@
+module Admin
+  class BoothsController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource through: :conference
+
+    def index; end
+
+    def show; end
+
+    def new; end
+
+    def create
+      @booth = @conference.booths.new(booth_params)
+
+      @booth.submitter = current_user
+
+      if @booth.save
+        redirect_to admin_conference_booths_path,
+                    notice: 'Booth successfully created.'
+      else
+        flash[:error] = "Creating booth failed. #{@booth.errors.full_messages.to_sentence}."
+        render :new
+      end
+    end
+
+    def edit; end
+
+    def update
+      @booth.update_attributes(booth_params)
+
+      if @booth.save
+        redirect_to admin_conference_booths_path,
+                    notice: "Successfully updated booth for #{@booth.title}."
+      else
+        flash[:error] = "An error prohibited the Booth for #{@booth.title} "\
+                    "#{@booth.errors.full_messages.join('. ')}."
+        render :edit
+      end
+    end
+
+    def destroy
+      if @booth.destroy
+        redirect_to admin_conference_booths_path,
+                    notice: 'Booth successfully destroyed.'
+      else
+        redirect_to admin_conference_booths_path,
+                    error: "Booth couldn't be deleted. #{@booth.errors.full_messages.join('. ')}."
+      end
+    end
+
+    def accept
+      update_state(:accept, 'Booth accepted!')
+    end
+
+    def to_accept
+      update_state(:to_accept, 'Booth to accept')
+    end
+
+    def to_reject
+      update_state(:to_reject, 'Booth to reject')
+    end
+
+    def reject
+      update_state(:reject, 'Booth rejected')
+    end
+
+    def restart
+      update_state(:restart, 'Booth is submitted')
+    end
+
+    def cancel
+      update_state(:cancel, 'Booth is canceled')
+    end
+
+    private
+
+    def update_state(transition, notice)
+      alert = @booth.update_state(transition, notice)
+
+      if alert.blank?
+        flash[:notice] = notice
+        redirect_back_or_to(admin_conference_booths_path(conference_id: @conference.short_title)) && return
+      else
+        flash[:error] = alert
+        return redirect_back_or_to(admin_conference_booths_path(conference_id: @conference.short_title)) && return
+      end
+    end
+
+    def booth_params
+      params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id,
+                                    :created_at, :updated_at, :submitter_relationship, :website_url, responsible_ids: [])
+    end
+  end
+end

app/helpers/application_helper.rb

@@ -162,6 +162,13 @@ module ApplicationHelper
                           include_blank: false, label: 'Speakers', input_html: { class: 'select-help-toggle', multiple: 'true' }
   end
 
+  def responsibles_selector_input(form)
+    users = User.active.pluck(:id, :name, :username, :email).map { |user| [user[0], user[1].blank? ? user[2] : user[1], user[2], user[3]] }.sort_by { |user| user[1].downcase }
+    form.input :responsibles, as: :select,
+                              collection: options_for_select(users.map {|user| ["#{user[1]} (#{user[2]}) #{user[3]}", user[0]]}, @booth.responsibles.map(&:id)),
+                              include_blank: false, label: 'Responsibles', input_html: { class: 'select-help-toggle', multiple: 'true' }
+  end
+
   def event_types(conference)
     conference.program.event_types.map { |et| et.title.pluralize }.to_sentence
   end

app/models/admin_ability.rb

@@ -120,6 +120,7 @@ class AdminAbility
                              commercialable_id: conf_ids
     can :manage, Registration, conference_id: conf_ids
     can :manage, RegistrationPeriod, conference_id: conf_ids
+    can :manage, Booth, conference_id: conf_ids
     can :manage, Question, conference_id: conf_ids
     can :manage, Question do |question|
       !(question.conferences.pluck(:id) & conf_ids).empty?
@@ -170,6 +171,7 @@ class AdminAbility
       conf_ids_for_cfp.include?(conf.id)
     end
     can [:index, :show, :update], Resource, conference_id: conf_ids_for_cfp
+    can :manage, Booth, conference_id: conf_ids_for_cfp
     can :manage, Event, program: { conference_id: conf_ids_for_cfp }
     can :manage, EventType, program: { conference_id: conf_ids_for_cfp }
     can :manage, Track, program: { conference_id: conf_ids_for_cfp }

app/models/booth.rb

@@ -0,0 +1,75 @@
+class Booth < ActiveRecord::Base
+  include ActiveRecord::Transitions
+
+  belongs_to :conference
+  has_many :booth_requests, dependent: :destroy
+  has_many :users, through: :booth_requests
+
+  has_one :submitter_booth_user, -> { where(role: 'submitter') }, class_name: 'BoothRequest'
+  has_one  :submitter, through: :submitter_booth_user, source: :user
+
+  has_many :responsibles_booth_user, -> { where(role: 'responsible') }, class_name: 'BoothRequest'
+  has_many :responsibles, through: :responsibles_booth_user, source: :user
+
+  validates :title,
+            uniqueness: { case_sensitive: false },
+            presence: true
+
+  validates :description,
+            :reasoning,
+            :state,
+            :responsibles,
+            :conference_id,
+            :website_url,
+            :submitter_relationship,
+            presence: true
+
+  mount_uploader :picture, PictureUploader, mount_on: :logo_link
+
+  state_machine initial: :new do
+    state :new
+    state :withdrawn
+    state :to_accept
+    state :accepted
+    state :to_reject
+    state :rejected
+    state :canceled
+
+    event :restart do
+      transitions to: :new, from: [:withdrawn, :to_accept, :to_reject, :canceled]
+    end
+    event :withdraw do
+      transitions to: :withdrawn, from: [:new, :to_accept, :accepted, :to_reject, :rejected]
+    end
+    event :to_accept do
+      transitions to: :to_accept, from: [:new, :to_reject]
+    end
+    event :to_reject do
+      transitions to: :to_reject, from: [:new, :to_accept]
+    end
+    event :accept do
+      transitions to: :accepted, from: [:new, :to_accept]
+    end
+    event :reject do
+      transitions to: :rejected, from: [:new, :to_reject]
+    end
+    event :cancel do
+      transitions to: :canceled, from: [:accepted, :rejected]
+    end
+  end
+
+  def transition_possible?(transition)
+    self.class.state_machine.events_for(current_state).include?(transition)
+  end
+
+  def update_state(transition, _notice)
+    alert = ''
+    begin
+      send(transition)
+      save
+    rescue Transitions::InvalidTransition => e
+      alert = "Update state failed. #{e.message}"
+    end
+    alert
+  end
+end

app/models/booth_request.rb

@@ -0,0 +1,9 @@
+class BoothRequest < ActiveRecord::Base
+  belongs_to :booth
+  belongs_to :user
+
+  validates :role,
+            presence: true
+
+  ROLES = %w[submitter responsible].freeze
+end

app/models/conference.rb

@@ -28,6 +28,7 @@ class Conference < ActiveRecord::Base
   has_many :supporters, through: :ticket_purchases, source: :user
   has_many :tickets, dependent: :destroy
   has_many :resources, dependent: :destroy
+  has_many :booths, dependent: :destroy
 
   has_many :lodgings, dependent: :destroy
   has_many :registrations, dependent: :destroy

app/models/user.rb

@@ -56,6 +56,9 @@ class User < ActiveRecord::Base
   has_many :voted_events, through: :votes, source: :events
   has_many :subscriptions, dependent: :destroy
   has_many :tracks, foreign_key: 'submitter_id'
+  has_many :booth_requests
+  has_many :booth_requests, dependent: :destroy
+  has_many :booths, through: :booth_requests
   accepts_nested_attributes_for :roles
 
   scope :admin, -> { where(is_admin: true) }

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

@@ -0,0 +1,29 @@
+- if booth.transition_possible? :accept
+  %li= link_to 'Accept booth',
+  accept_admin_conference_booth_path(@conference.short_title, booth),
+  method: :patch, id: "accept_booth_#{booth.id}"
+
+- if booth.transition_possible? :reject
+  %li= link_to 'Reject booth',
+  reject_admin_conference_booth_path(@conference.short_title, booth),
+  method: :patch, confirm: 'Are you sure?', id: "reject_booth_#{booth.id}"
+
+- if booth.transition_possible? :to_reject
+  %li= link_to 'To reject booth',
+  to_reject_admin_conference_booth_path(@conference.short_title, booth),
+  method: :patch, confirm: 'Are you sure?', id: "to_reject_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}"
+
+- if booth.transition_possible? :to_accept
+  %li= link_to 'To accept booth',
+  to_accept_admin_conference_booth_path(@conference.short_title, booth),
+  method: :patch, id: "to_accept_booth_#{booth.id}"
+
+- if booth.transition_possible? :cancel
+  %li= link_to 'Cancel booth',
+  cancel_admin_conference_booth_path(@conference.short_title, booth),
+  method: :patch, id: "cancel_booth_#{booth.id}"

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

@@ -0,0 +1,33 @@
+.row
+  .col-md-12
+    .page-header
+      %title Request a Booth
+.row
+  .col-md-8
+    = semantic_form_for(@booth,  url: @booth.new_record? ?  admin_conference_booths_path(@conference.short_title) : admin_conference_booth_path(@conference.short_title, @booth.id), html: { multipart: true }) do |f|
+      = f.input :title, as: :string, required: true
+      = f.input :description, input_html: { rows: 5, data: { provide: 'markdown-editable' } }, required: true,
+        hint: 'This field becomes public upon request acceptance'
+      = f.input :reasoning, input_html: { rows: 5, data: { provide: 'markdown-editable' } }, required: true,
+        label: 'How it fits the conference'
+      = f.input :submitter_relationship, input_html: { rows: 5, data: { provide: 'markdown-editable' } }, required: true,
+        label: 'Your personal relationship with the organization you are applying for',
+        hint: 'e.g. employee, member of the open source community etc'
+      = f.input :website_url
+      = responsibles_selector_input f
+      = image_tag f.object.picture.thumb.url if f.object.picture?
+      = f.input :picture
+
+      %p.text-right
+        - if @booth.new_record?
+          = f.submit 'Create Booth Request', class: 'btn btn-success'
+        - else
+          = f.submit 'Update Booth Request', class: 'btn btn-success'
+
+:javascript
+  $(document).ready(function() {
+    $('#booth_responsible_ids').selectize({
+      plugins: ['remove_button'],
+      minItems: 2
+    } )
+  });

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

@@ -0,0 +1,5 @@
+%h1
+  Editing
+  = @booth.title
+
+= render 'form'

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

@@ -0,0 +1,58 @@
+.row
+  .col-md-12
+    .page-header
+      %h1
+        Booths
+        = "(#{@booths.length})" if @booths.any?
+        .pull-right
+          - if can? :create, Booth
+            = link_to 'Add Booth', new_admin_conference_booth_path(@conference.short_title), class: 'button btn btn-primary'
+      %p.text-muted
+        All the booth requests
+.row
+  .col-md-12
+    .margin-booth-table
+      %table.table.table-striped.table-bordered.table-hover.datatable
+        %thead
+          %th
+            %b ID
+          %th
+            %b Logo
+          %th
+            %b Title
+          %th
+            %b Submitter
+          %th
+            %b Responsibles
+          %th
+            %b State
+          %th
+            %b Actions
+        - @booths.each do |booth|
+          %tr
+            %td
+              = booth.id
+            %td
+              = image_tag(booth.picture.thumb.url, width: '20%')
+            %td
+              = link_to booth.title, admin_conference_booth_path(@conference.short_title, booth)
+            %td
+              = link_to booth.submitter.name, admin_user_path(booth.submitter) if booth.submitter
+            %td
+              .responsibles
+                - booth.responsibles.each do |responsible|
+                  = link_to responsible.name, admin_user_path(responsible)
+            %td
+              .btn-group
+                %button{ type: 'button', class: 'btn btn-link dropdown-toggle', 'data-toggle' => 'dropdown' }
+                  = booth.state.humanize
+                  %span.caret
+                %ul.dropdown-menu{ role: 'menu' }
+                  = render 'change_state_dropdown', booth: booth
+              %td
+                .btn-group{ role: "group" }
+                  = link_to 'Edit', edit_admin_conference_booth_path(@conference.short_title, booth.id),
+                  class: 'btn btn-primary'
+                  = link_to 'Delete', admin_conference_booth_path(@conference.short_title, booth.id),
+                  method: :delete, class: 'btn btn-danger',
+                  data: {confirm: "Do you really want to delete this booth request?"}

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

@@ -0,0 +1,3 @@
+%h1 New booth
+
+= render 'form'

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

@@ -0,0 +1,57 @@
+.row
+  .col-md-12
+    %h3
+      = image_tag(@booth.picture.thumb.url, size: '20%', alt: '')
+      = @booth.title
+      .btn-group.pull-right
+        = link_to 'Edit', edit_admin_conference_booth_path(@conference.short_title, @booth), class: 'btn btn-mini btn-primary'
+
+.row
+  .col-md-12
+    %table.table
+      %tr
+        %td.col-md-2
+          %b Description
+        %td
+          = markdown(@booth.description)
+      %tr
+        %td.col-md-2
+          %b Reasoning
+        %td
+          = markdown(@booth.reasoning)
+      %tr
+        %td.col-md-2
+          %b Website
+        %td
+          - if @booth.website_url.present?
+            = link_to @booth.website_url,  @booth.website_url
+      %tr
+        %td.col-md-2
+          %b Submitter
+        %td
+          = link_to @booth.submitter.name, admin_user_path(@booth.submitter)
+      %tr
+        %td.col-md-2
+          %b Submitter's relationship
+        %td
+          = @booth.submitter_relationship
+      %tr
+        %td.col-md-2
+          %b Responsibles
+        %td
+          - @booth.responsibles.each do |responsibles|
+            .responsibles
+              = link_to responsibles.name, admin_user_path(responsibles)
+              (
+              = responsibles.email
+              )
+      %tr
+        %td.col-md-2
+          %b Submitted on
+        %td
+          = @booth.created_at
+      %tr
+        %td.col-md-2
+          %b Last updated on
+        %td
+          = @booth.updated_at