admin can lock and unlock availbilities

app/assets/javascripts/controllers/admin/calendar.coffee.erb

@@ -132,6 +132,29 @@ Application.Controllers.controller "AdminCalendarController", ["$scope", "$state
 
 
 
+  ##
+  # Mark the selected slot as unavailable for new reservations or allow reservations again on it
+  ##
+  $scope.toggleLockReservations = ->
+    locked = $scope.availability.lock
+    # open a confirmation dialog
+    dialogs.confirm
+      resolve:
+        object: ->
+          title: _t('admin_calendar.confirmation_required')
+          msg: if locked then _t("admin_calendar.do_you_really_want_to_allow_reservations") else _t("admin_calendar.do_you_really_want_to_block_this_slot_html")
+    , ->
+      # the admin has confirmed, lock/unlock the slot
+      Availability.lock {id: $scope.availability.id}, {lock: !locked}
+      , (data) -> # success
+        $scope.availability = data
+        growl.success(if locked then _t('admin_calendar.unlocking_success') else _t('admin_calendar.locking_success') )
+        uiCalendarConfig.calendars.calendar.fullCalendar 'refetchEvents'
+      , (error) -> # failed
+        growl.error(if locked then _t('admin_calendar.unlocking_failed') else _t('admin_calendar.locking_failed'))
+
+
+
   ### PRIVATE SCOPE ###
 
   ##

app/assets/javascripts/services/availability.coffee

@@ -24,4 +24,7 @@ Application.Services.factory 'Availability', ["$resource", ($resource)->
       isArray: true
     update:
       method: 'PUT'
+    lock:
+      method: 'PUT'
+      url: '/api/availabilities/:id/lock'
 ]

app/assets/stylesheets/app.layout.scss

@@ -360,6 +360,10 @@ body.container{
 }
 
 
+.reservations-locked {
+  background-color: #f5f5f5;
+}
+
 .reservation-canceled {
   color: #606060;
   border-radius: 0.2em;

app/assets/templates/admin/calendar/calendar.html.erb

@@ -42,11 +42,12 @@
       </a>
       <iframe name="export-frame" height="0" width="0" class="none"></iframe>
     </div>
-    <div class="widget panel b-a m m-t-lg">
+
+    <div class="widget panel b-a m m-t-lg" ng-if="availability">
       <div class="panel-heading b-b small">
         <h3 translate>{{ 'admin_calendar.ongoing_reservations' }}</h3>
       </div>
-      <div class="widget-content no-bg auto wrapper">
+      <div class="widget-content no-bg auto wrapper" ng-class="{'reservations-locked': availability.lock}">
         <ul class="list-unstyled" ng-if="reservations.length > 0">
           <li ng-repeat="r in reservations" class="m-b-xs" ng-class="{'reservation-canceled':r.canceled_at}">
             {{r.user.name}}
@@ -55,13 +56,12 @@
               <span class="btn btn-warning btn-xs" ng-click="cancelBooking(r)" ng-if="!r.canceled_at"><i class="fa fa-times red"></i></span>
           </li>
         </ul>
-        <div ng-if="reservations.length == 0" translate>{{ 'admin_calendar.no_reservations' }}</div>
+        <div ng-show="reservations.length == 0" translate>{{ 'admin_calendar.no_reservations' }}</div>
-      </div>
+        <div class="m-t" ng-show="availability.lock"><i class="fa fa-ban"/> <span class="m-l-xs" translate>{{ 'admin_calendar.reservations_locked' }}</span></div>
       </div>
     </div>
 
-  <div class="col-sm-12 col-md-12 col-lg-3" ng-if="availability.machine_ids.length > 0">
+    <div class="widget panel b-a m m-t-lg" ng-if="availability.machine_ids.length > 0">
-      <div class="widget panel b-a m m-t-lg">
       <div class="panel-heading b-b small">
         <h3 translate>{{ 'admin_calendar.machines' }}</h3>
       </div>
@@ -74,6 +74,24 @@
         </ul>
       </div>
     </div>
+
+    <div class="widget panel b-a m m-t-lg" ng-if="availability">
+      <div class="panel-heading b-b small">
+        <h3 translate>{{ 'admin_calendar.actions' }}</h3>
+      </div>
+      <div class="widget-content no-bg auto wrapper">
+        <button class="btn btn-default" ng-click="toggleLockReservations()">
+          <span ng-hide="availability.lock">
+            <i class="fa fa-stop" />
+            <span class="m-l-xs" translate>{{ 'admin_calendar.block_reservations' }}</span>
+          </span>
+          <span ng-show="availability.lock">
+            <i class="fa fa-play" />
+            <span class="m-l-xs" translate>{{ 'admin_calendar.allow_reservations' }}</span>
+          </span>
+        </button>
+      </div>
+    </div>
   </div>
 
 </section>

app/controllers/api/availabilities_controller.rb

@@ -2,7 +2,7 @@ class API::AvailabilitiesController < API::ApiController
   include FablabConfiguration
 
   before_action :authenticate_user!, except: [:public]
-  before_action :set_availability, only: [:show, :update, :destroy, :reservations]
+  before_action :set_availability, only: [:show, :update, :destroy, :reservations, :lock]
   before_action :define_max_visibility, only: [:machine, :trainings, :spaces]
   respond_to :json
 
@@ -235,6 +235,15 @@ class API::AvailabilitiesController < API::ApiController
     end
   end
 
+  def lock
+    authorize @availability
+    if @availability.update_attributes(lock: lock_params)
+      render :show, status: :ok, location: @availability
+    else
+      render json: @availability.errors, status: :unprocessable_entity
+    end
+  end
+
   private
     def set_availability
       @availability = Availability.find(params[:id])
@@ -245,6 +254,10 @@ class API::AvailabilitiesController < API::ApiController
                                            :machines_attributes => [:id, :_destroy])
     end
 
+    def lock_params
+      params.require(:lock)
+    end
+
     def is_reserved_availability(availability, user_id)
       reserved_slots = []
       availability.slots.each do |s|

app/policies/availability_policy.rb

@@ -1,5 +1,5 @@
 class AvailabilityPolicy < ApplicationPolicy
-  %w(index? show? create? update? destroy? reservations? export?).each do |action|
+  %w(index? show? create? update? destroy? reservations? export? lock?).each do |action|
     define_method action do
       user.is_admin?
     end

app/views/api/availabilities/index.json.jbuilder

@@ -6,11 +6,12 @@ json.array!(@availabilities) do |availability|
   json.available_type availability.available_type
   json.machine_ids availability.machine_ids
   json.training_ids availability.training_ids
-  json.backgroundColor 'white'
+  json.backgroundColor !availability.lock ? 'white' : '#f5f5f5'
   json.borderColor availability_border_color(availability)
   json.tag_ids availability.tag_ids
   json.tags availability.tags do |t|
     json.id t.id
     json.name t.name
   end
+  json.lock availability.lock
 end

app/views/api/availabilities/show.json.jbuilder

@@ -11,3 +11,4 @@ json.tags @availability.tags do |t|
   json.id t.id
   json.name t.name
 end
+json.lock @availability.lock

config/locales/app.admin.fr.yml

@@ -48,6 +48,16 @@ fr:
           unable_to_delete_the_slot_START-END_because_it_s_already_reserved_by_a_member: "Le créneau {{START}} - {{END}} n'a pu être supprimé car il est déjà réservé par un membre"  # angular interpolation
           you_should_select_at_least_a_machine: "Vous devriez sélectionne au moins une machine pour ce créneau."
           export_is_running_you_ll_be_notified_when_its_ready: "L'export est en cours. Vous serez notifié lorsqu'il sera prêt."
+          actions: "Actions"
+          block_reservations: "Bloquer les réservations"
+          do_you_really_want_to_block_this_slot_html: "Êtes vous sur de vouloir bloquer les nouvelles réservations sur ce créneau ? Il deviendra alors invisible pour les utilisateurs. <br/><strong>Attention</strong> : cela n'annulera pas les réservations existantes."
+          locking_success: "Le créneau a bien été verrouillé, il n'apparaitra plus dans le calendrier utilisateur"
+          locking_failed: "Une erreur est survenue. Le verrouillage du créneau a échoué"
+          allow_reservations: "Autoriser les réservations"
+          do_you_really_want_to_allow_reservations: "Êtes vous sur de vouloir autoriser de nouveau la prise de réservations sur ce créneau ? Il deviendra alors visible pour les utilisateurs."
+          unlocking_success: "Le créneau a bien été déverrouillé, il apparaîtra de nouveau dans le calendrier utilisateur"
+          unlocking_failed: "Une erreur est survenue. Le déverrouillage du créneau a échoué"
+          reservations_locked: "Réservations bloquées"
 
       project_elements:
         # gestion des éléments constituant les projets

config/routes.rb

@@ -85,6 +85,7 @@ Rails.application.routes.draw do
       get 'reservations', on: :member
       get 'public', on: :collection
       get '/export_index', action: 'export_availabilities', on: :collection
+      put ':id/lock', action: 'lock', on: :collection
     end
 
     resources :groups, only: [:index, :create, :update, :destroy]

db/migrate/20170906100906_add_lock_to_availability.rb

@@ -0,0 +1,5 @@
+class AddLockToAvailability < ActiveRecord::Migration
+  def change
+    add_column :availabilities, :lock, :boolean, default: false
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170227114634) do
+ActiveRecord::Schema.define(version: 20170906100906) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -79,6 +79,7 @@ ActiveRecord::Schema.define(version: 20170227114634) do
     t.datetime "updated_at"
     t.integer  "nb_total_places"
     t.boolean  "destroying",      default: false
+    t.boolean  "lock",            default: false
   end
 
   create_table "availability_tags", force: :cascade do |t|