[feature] manage events categories

app/assets/javascripts/controllers/admin/events.coffee

@@ -136,7 +136,8 @@ class EventsController
 ##
 # Controller used in the events listing page (admin view)
 ##
-Application.Controllers.controller "AdminEventsController", ["$scope", "$state", 'Event', 'eventsPromise', ($scope, $state, Event, eventsPromise) ->
+Application.Controllers.controller "AdminEventsController", ["$scope", "$state", 'Event', 'Category', 'eventsPromise', 'categoriesPromise'
+, ($scope, $state, Event, Category, eventsPromise, categoriesPromise) ->
 
 
 
@@ -151,6 +152,9 @@ Application.Controllers.controller "AdminEventsController", ["$scope", "$state",
   ## Current virtual page
   $scope.page = 2
 
+  ## List of categories for the events
+  $scope.categories = categoriesPromise
+
   ##
   # Adds a bucket of events to the bottom of the page, grouped by month
   ##
@@ -161,6 +165,52 @@ Application.Controllers.controller "AdminEventsController", ["$scope", "$state",
     $scope.page += 1
 
 
+  ##
+  # Saves a new categoty / Update an existing one to the server (form validation callback)
+  # @param data {Object} category name
+  # @param [data] {number} category id, in case of update
+  ##
+  $scope.saveCategory = (data, id) ->
+    if id?
+      Category.update {id: id}, data
+    else
+      Category.save data, (resp)->
+        $scope.categories[$scope.categories.length-1].id = resp.id
+
+
+
+  ##
+  # Deletes the category at the specified index
+  # @param index {number} category index in the $scope.categories array
+  ##
+  $scope.removeCategory = (index) ->
+    Category.delete $scope.categories[index]
+    $scope.categories.splice(index, 1)
+
+
+
+  ##
+  # Creates a new empty entry in the $scope.categories array
+  ##
+  $scope.addCategory = ->
+    $scope.inserted =
+      name: ''
+    $scope.categories.push($scope.inserted)
+
+
+
+  ##
+  # Removes the newly inserted but not saved category / Cancel the current category modification
+  # @param rowform {Object} see http://vitalets.github.io/angular-xeditable/
+  # @param index {number} category index in the $scope.categories array
+  ##
+  $scope.cancelCategory = (rowform, index) ->
+    if $scope.categories[index].id?
+      rowform.$cancel()
+    else
+      $scope.categories.splice(index, 1)
+
+
 
   ### PRIVATE SCOPE ###
 

app/assets/javascripts/controllers/main_nav.coffee.erb

@@ -73,7 +73,7 @@ Application.Controllers.controller "MainNavController", ["$scope", "$location",
     }
     {
       state: 'app.admin.events'
-      linkText: 'events_monitoring'
+      linkText: 'manage_the_events'
       linkIcon: 'tags'
     }
     {

app/assets/javascripts/router.coffee.erb

@@ -534,6 +534,9 @@ angular.module('application.router', ['ui.router']).
           eventsPromise: ['Event', (Event)->
             Event.query(page: 1).$promise
           ]
+          categoriesPromise: ['Category', (Category) ->
+            Category.query().$promise
+          ]
           translations: [ 'Translations', (Translations) ->
             Translations.query('app.admin.events').$promise
           ]

app/assets/templates/admin/events/filters.html.erb

@@ -0,0 +1,41 @@
+<div class="m-t">
+  <h3 translate>{{ 'categories' }}</h3>
+  <button type="button" class="btn btn-warning m-b m-t" ng-click="addCategory()" translate>{{ 'add_a_category' }}</button>
+  <table class="table">
+    <thead>
+      <tr>
+        <th style="width:80%" translate>{{ 'name' }}</th>
+        <th style="width:20%"></th>
+      </tr>
+    </thead>
+    <tbody>
+      <tr ng-repeat="category in categories">
+        <td>
+          <span editable-text="category.name" e-cols="100" e-name="name" e-form="rowform" e-required>
+            {{ category.name }}
+          </span>
+        </td>
+        <td>
+          <!-- form -->
+          <form editable-form name="rowform" onbeforesave="saveCategory($data, category.id)" ng-show="rowform.$visible" class="form-buttons form-inline" shown="inserted == category">
+            <button type="submit" ng-disabled="rowform.$waiting" class="btn btn-warning">
+              <i class="fa fa-check"></i>
+            </button>
+            <button type="button" ng-disabled="rowform.$waiting" ng-click="cancelCategory(rowform, $index)" class="btn btn-default">
+              <i class="fa fa-times"></i>
+            </button>
+          </form>
+          <div class="buttons" ng-show="!rowform.$visible">
+            <button class="btn btn-default" ng-click="rowform.$show()">
+              <i class="fa fa-edit"></i> <span class="hidden-xs hidden-sm" translate>{{ 'edit' }}</span>
+            </button>
+            <button class="btn btn-danger" ng-click="removeCategory($index)">
+              <i class="fa fa-trash-o"></i>
+            </button>
+          </div>
+        </td>
+      </tr>
+    </tbody>
+  </table>
+
+</div>

app/assets/templates/admin/events/index.html.erb

@@ -21,8 +21,10 @@
   <section class="m-lg">
     <div class="row">
       <div class="col-md-12">
+        <uib-tabset justified="true">
+          <uib-tab heading="{{ 'events_monitoring' | translate }}">
 
-        <div class="col-md-6 m-b">
+            <div class="col-md-6 m-b m-t">
               <select ng-model="selectedTimezone" class="form-control">
                 <option value="" translate>{{ 'all_events' }}</option>
                 <option value="passed" translate>{{ 'passed_events' }}</option>
@@ -66,14 +68,21 @@
               </tr>
               </tbody>
             </table>
-      </div>
-    </div>
 
             <div class="row">
               <div class="col-lg-12 text-center">
                 <a class="btn btn-warning" ng-click="loadMoreEvents()" ng-if="paginateActive" translate>{{ 'load_the_next_events' }}</a>
               </div>
             </div>
+          </uib-tab>
+
+
+          <uib-tab heading="{{ 'manage_filters' | translate }}">
+            <ng-include src="'<%= asset_path 'admin/events/filters.html' %>'"></ng-include>
+          </uib-tab>
+        </uib-tabset>
+      </div>
+    </div>
   </section>
 </section>
 

app/controllers/api/categories_controller.rb

@@ -1,5 +1,46 @@
 class API::CategoriesController < API::ApiController
+  before_action :set_category, only: [:show, :update, :destroy]
+
   def index
+    authorize Category
     @categories = Category.all
   end
+
+  def show
+  end
+
+  def create
+    authorize Category
+    @category = Category.new(category_params)
+    if @category.save
+      render :show, status: :created, location: @category
+    else
+      render json: @category.errors, status: :unprocessable_entity
+    end
+  end
+
+
+  def update
+    authorize Category
+    if @category.update(category_params)
+      render :show, status: :ok, location: @category
+    else
+      render json: @category.errors, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    authorize Category
+    @category.destroy
+    head :no_content
+  end
+
+  private
+    def set_category
+      @category = Category.find(params[:id])
+    end
+
+    def category_params
+      params.require(:category).permit(:name)
+    end
 end

app/policies/category_policy.rb

@@ -0,0 +1,7 @@
+class CategoryPolicy < ApplicationPolicy
+  %w(index create update destroy show).each do |action|
+    define_method "#{action}?" do
+      user.is_admin?
+    end
+  end
+end

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

@@ -0,0 +1 @@
+json.extract! @category, :id, :name

config/locales/app.admin.en.yml

@@ -70,6 +70,8 @@ en:
 
       events:
         # events tracking and management
+        events_monitoring: "Events monitoring"
+        manage_filters: "Manage filters"
         fablab_events: "Fablab events"
         all_events: "All events"
         passed_events: "Passed events"
@@ -77,6 +79,8 @@ en:
         from_DATE: "From {{DATE}}"  # angular interpolation
         from_TIME: "From {{TIME}}"  # angular interpolation
         view_reservations: "View reservations"
+        categories: "Categories"
+        add_a_category: "Add a category"
 
       events_new:
         # add a new event

config/locales/app.admin.fr.yml

@@ -70,6 +70,8 @@ fr:
 
       events:
         # gestion et suivi des stages et ateliers
+        events_monitoring: "Suivi des évènements"
+        manage_filters: "Gérer les filtres"
         fablab_events: "Les évènements du Fab Lab"
         all_events: "Tous les évènements"
         passed_events: "Les évènements déjà passés"
@@ -77,6 +79,8 @@ fr:
         from_DATE: "Du {{DATE}}"  # angular interpolation
         from_TIME: "De {{TIME}}"  # angular interpolation
         view_reservations: "Consulter les réservations"
+        categories: "Catégories"
+        add_a_category: "Ajouter une catégorie"
 
       events_new:
         # ajouter un nouveau atelier/stage

config/locales/app.public.en.yml

@@ -40,7 +40,7 @@ en:
         manage_the_users: "Manage the Users"
         manage_the_invoices: "Manage the invoices"
         subscriptions_and_prices: "Subscriptions and Prices"
-        events_monitoring: "Events monitoring"
+        manage_the_events: "Manage the events"
         manage_the_machines: "Manage the Machines"
         manage_the_projects_elements: "Manage the Projects Elements"
         statistics: "Statistics"

config/locales/app.public.fr.yml

@@ -40,7 +40,7 @@ fr:
         manage_the_users: "Gérer les utilisateurs"
         manage_the_invoices: "Gérer les factures"
         subscriptions_and_prices: "Abonnements & Tarifs"
-        events_monitoring: "Suivi des évènements"
+        manage_the_events: "Gérer les évènements"
         manage_the_machines: "Gérer les machines"
         manage_the_projects_elements: "Gérer les éléments projets"
         statistics: "Statistiques"

config/routes.rb

@@ -87,7 +87,7 @@ Rails.application.routes.draw do
     # for admin
     resources :trainings
     resources :credits
-    resources :categories, only: [:index]
+    resources :categories
     resources :statistics, only: [:index]
     resources :custom_assets, only: [:show, :create, :update]
     resources :tags