admin interface to list coupons

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

@@ -3,8 +3,8 @@
 ##
 # Controller used in the prices edition page
 ##
-Application.Controllers.controller "EditPricingController", ["$scope", "$state", '$uibModal', 'TrainingsPricing', '$filter', 'Credit', 'Pricing', 'Plan', 'plans', 'groups', 'growl', 'machinesPricesPromise', 'Price', 'dialogs', 'trainingsPricingsPromise', 'trainingsPromise', 'machineCreditsPromise', 'machinesPromise', 'trainingCreditsPromise', '_t'
-, ($scope, $state, $uibModal, TrainingsPricing, $filter, Credit, Pricing, Plan, plans, groups, growl, machinesPricesPromise, Price, dialogs, trainingsPricingsPromise, trainingsPromise, machineCreditsPromise, machinesPromise, trainingCreditsPromise, _t) ->
+Application.Controllers.controller "EditPricingController", ["$scope", "$state", '$uibModal', 'TrainingsPricing', '$filter', 'Credit', 'Pricing', 'Plan', 'plans', 'groups', 'growl', 'machinesPricesPromise', 'Price', 'dialogs', 'trainingsPricingsPromise', 'trainingsPromise', 'machineCreditsPromise', 'machinesPromise', 'trainingCreditsPromise', 'couponsPromise', '_t'
+, ($scope, $state, $uibModal, TrainingsPricing, $filter, Credit, Pricing, Plan, plans, groups, growl, machinesPricesPromise, Price, dialogs, trainingsPricingsPromise, trainingsPromise, machineCreditsPromise, machinesPromise, trainingCreditsPromise, couponsPromise, _t) ->
 
   ### PUBLIC SCOPE ###
   ## List of machines prices (not considering any plan)
@@ -34,6 +34,9 @@ Application.Controllers.controller "EditPricingController", ["$scope", "$state",
   ## List of machines
   $scope.machines = machinesPromise
 
+  ## List of coupons
+  $scope.coupons = couponsPromise
+
   ## The plans list ordering. Default: by group
   $scope.orderPlans = 'group_id'
 
@@ -275,7 +278,7 @@ Application.Controllers.controller "EditPricingController", ["$scope", "$state",
   ##
   $scope.deletePlan = (plans, id) ->
     if typeof id != 'number'
-      console.error('[editPricingController::deletePlan] Error: invalid id parameter')
+      console.error('[EditPricingController::deletePlan] Error: invalid id parameter')
     else
       # open a confirmation dialog
       dialogs.confirm
@@ -287,10 +290,10 @@ Application.Controllers.controller "EditPricingController", ["$scope", "$state",
         # the admin has confirmed, delete the plan
         Plan.delete {id: id}, (res) ->
           growl.success(_t('subscription_plan_was_successfully_deleted'))
-          $scope.plans.splice(findPlanIdxById(plans, id), 1)
+          $scope.plans.splice(findItemIdxById(plans, id), 1)
 
         , (error) ->
-          console.error('[editPricingController::deletePlan] Error: '+error.statusText) if error.statusText
+          console.error('[EditPricingController::deletePlan] Error: '+error.statusText) if error.statusText
           growl.error(_t('unable_to_delete_the_specified_subscription_an_error_occurred'))
 
 
@@ -308,12 +311,50 @@ Application.Controllers.controller "EditPricingController", ["$scope", "$state",
 
 
 
-  ### PRIVATE SCOPE ###
+  ##
+  # Return a textual status concerning the given coupon
+  # @param coupon {Object}
+  # @return {string}
+  ##
+  $scope.getCouponStatus = (coupon) ->
+    unless coupon.active
+      return _t('disabled')
+    unless moment(coupon.valid).isSameOrBefore()
+      return _t('expired')
+    unless coupon.usages <= coupon.max_usages
+      return _t('sold_out')
+    return _t('active')
 
-  findPlanIdxById = (plans, id)->
-    (plans.map (plan)->
-      plan.id
-    ).indexOf(id)
+
+
+  ##
+  # Delete a coupon from the server's database and, in case of success, from the list in memory
+  # @param coupons {Array<Object>} should be called with $scope.coupons
+  # @param id {number} ID of the coupon to delete
+  ##
+  $scope.deleteCoupon = (coupons, id) ->
+    if typeof id != 'number'
+      console.error('[EditPricingController::deleteCoupon] Error: invalid id parameter')
+    else
+      # open a confirmation dialog
+      dialogs.confirm
+        resolve:
+          object: ->
+            title: _t('confirmation_required')
+            msg: _t('do_you_really_want_to_delete_this_coupon')
+      , ->
+        # the admin has confirmed, delete the coupon
+        Coupon.delete {id: id}, (res) ->
+          growl.success(_t('coupon_was_successfully_deleted'))
+          $scope.coupons.splice(findItemIdxById(coupons, id), 1)
+
+        , (error) ->
+          console.error('[EditPricingController::deleteCoupon] Error: '+error.statusText) if error.statusText
+          growl.error(_t('unable_to_delete_the_specified_coupon_an_error_occurred'))
+
+
+
+  ### PRIVATE SCOPE ###
 
   ##
   # Kind of constructor: these actions will be realized first when the controller is loaded
@@ -329,6 +370,19 @@ Application.Controllers.controller "EditPricingController", ["$scope", "$state",
 
 
 
+  ##
+  # Retrieve an item index by its ID from the given array of objects
+  # @param items {Array<{id:number}>}
+  # @param id {number}
+  # @returns {number} item index in the provided array
+  ##
+  findItemIdxById = (items, id)->
+    (items.map (item)->
+      item.id
+    ).indexOf(id)
+
+
+
   ##
   # Group the given credits array into a map associating the plan ID with its associated trainings/machines
   # @return {Object} the association map

app/assets/javascripts/router.coffee.erb

@@ -742,6 +742,9 @@ angular.module('application.router', ['ui.router']).
           trainingCreditsPromise: ['Credit', (Credit) ->
             Credit.query({creditable_type: 'Training'}).$promise
           ]
+          couponsPromise: ['Coupon', (Coupon) ->
+            Coupon.query().$promise
+          ]
 
       # plans
       .state 'app.admin.plans',
@@ -786,6 +789,27 @@ angular.module('application.router', ['ui.router']).
             Translations.query(['app.admin.plans.edit', 'app.shared.plan']).$promise
           ]
 
+      # coupons
+      .state 'app.admin.coupons.new',
+        url: '/admin/coupons/new'
+        views:
+          'main@':
+            templateUrl: '<%= asset_path "admin/coupons/new.html" %>'
+            controller: 'NewCouponController'
+          resolve:
+            translations: [ 'Translations', (Translations) ->
+              Translations.query(['app.admin.coupons.new', 'app.shared.coupon']).$promise
+            ]
+      .state 'app.admin.coupons.edit',
+        url: '/admin/coupons/:id/edit'
+        views:
+          'main@':
+            templateUrl: '<%= asset_path "admin/coupons/edit.html" %>'
+            controller: 'EditCouponController'
+          resolve:
+            translations: [ 'Translations', (Translations) ->
+              Translations.query(['app.admin.coupons.edit', 'app.shared.coupon']).$promise
+            ]
 
 
 

app/assets/javascripts/services/coupon.coffee

@@ -0,0 +1,8 @@
+'use strict'
+
+Application.Services.factory 'Coupon', ["$resource", ($resource)->
+  $resource "/api/coupons/:id",
+    {id: "@id"},
+    update:
+      method: 'PUT'
+]

app/assets/templates/admin/coupons/edit.html.erb

@@ -0,0 +1 @@
+<ng-include src="'<%= asset_path 'admin/coupons/_coupon.html' %>'"></ng-include>

app/assets/templates/admin/coupons/new.html.erb

@@ -0,0 +1 @@
+<ng-include src="'<%= asset_path 'admin/coupons/_coupon.html' %>'"></ng-include>

app/assets/templates/admin/pricing/coupons.html.erb

@@ -0,0 +1,24 @@
+<h2 translate>{{ 'list_of_the_coupons' }}</h2>
+
+<button type="button" class="btn btn-warning m-t-lg m-b" ui-sref="app.admin.coupons.new" translate>{{ 'add_a_new_coupon' }}</button>
+<table class="table">
+  <thead>
+  <tr>
+    <th>{{ 'name' | translate }}</th>
+    <th>{{ 'percentage_off' | translate }}</th>
+    <th>{{ 'status' | translate }}</th>
+    <th></th>
+  </tr>
+  </thead>
+  <tbody>
+  <tr ng-repeat="coupon in coupons">
+    <td>{{coupon.name}}</td>
+    <td>{{coupon.percent_off}} %</td>
+    <td>{{getCouponStatus(coupon)}}</td>
+    <td>
+      <button type="button" class="btn btn-default" ui-sref="app.admin.coupons.edit({id:coupon.id})"><i class="fa fa-pencil-square-o"></i></button>
+      <button type="button" class="btn btn-danger" ng-click="deleteCoupon(coupons, coupon.id)"><i class="fa fa-trash"></i></button>
+    </td>
+  </tr>
+  </tbody>
+</table>

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

@@ -36,6 +36,10 @@
         <uib-tab heading="{{ 'credits' | translate }}">
           <ng-include src="'<%= asset_path 'admin/pricing/credits.html' %>'"></ng-include>
         </uib-tab>
+
+        <uib-tab heading="{{ 'coupons' | translate }}">
+          <ng-include src="'<%= asset_path 'admin/pricing/coupons.html' %>'"></ng-include>
+        </uib-tab>
       </uib-tabset>
     </div>
 

config/locales/app.admin.en.yml

@@ -142,8 +142,20 @@ en:
         changes_have_been_successfully_saved: "Changes have been successfully saved."
         credit_was_successfully_saved: "Credit was successfully saved."
         do_you_really_want_to_delete_this_subscription_plan: "Do you really want to delete this subscription plan?"
-        subscription_plan_was_successfully_deleted: "Subscription plan was successfully delete."
+        subscription_plan_was_successfully_deleted: "Subscription plan was successfully deleted."
         unable_to_delete_the_specified_subscription_an_error_occurred: "Unable to delete the specified subscription, an error occurred."
+        coupons: "Coupons"
+        list_of_the_coupons: "List of the coupons"
+        percentage_off: "Percentage off"
+        status: "Status"
+        add_a_new_coupon: "Add a new coupon"
+        disabled: "Disabled"
+        expired: "Expired"
+        sold_out: "Sold out"
+        active: "Active"
+        do_you_really_want_to_delete_this_coupon: "Do you really want to delete this coupon?"
+        coupon_was_successfully_deleted: "Coupon was successfully deleted."
+        unable_to_delete_the_specified_coupon_an_error_occurred: "Unable to delete the specified coupon, an error occurred."
 
       plans:
         new:

config/locales/app.admin.fr.yml

@@ -144,6 +144,18 @@ fr:
         do_you_really_want_to_delete_this_subscription_plan: "Êtes-vous sûr(e) de vouloir supprimer cette formule d'abonnement ?"
         subscription_plan_was_successfully_deleted: "La formule d'abonnement a bien été supprimée."
         unable_to_delete_the_specified_subscription_an_error_occurred: "Impossible de supprimer l'abonnement spécifié, une erreur s'est produite."
+        coupons: "Codes promotionnels"
+        list_of_the_coupons: "Liste des codes promotionnels"
+        percentage_off: "Pourcentage de réduction"
+        status: "Statut"
+        add_a_new_coupon: "Ajouter un code promotionnel"
+        disabled: "Désactivé"
+        expired: "Expiré"
+        sold_out: "Épuisé"
+        active: "Actif"
+        do_you_really_want_to_delete_this_coupon: "Êtes-vous sûr(e) de vouloir supprimer ce code promotionnel ?"
+        coupon_was_successfully_deleted: "Le code promotionnel a bien été supprimé."
+        unable_to_delete_the_specified_coupon_an_error_occurred: "Impossible de supprimer le code promotionnel, une erreur s'est produite."
 
       plans:
         new:

config/routes.rb

@@ -69,6 +69,7 @@ Rails.application.routes.draw do
     resources :prices, only: [:index, :update] do
       post 'compute', on: :collection
     end
+    resources :coupons
 
     resources :trainings_pricings, only: [:index, :update]