ability to edit coupons

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

@@ -5,10 +5,6 @@
 Application.Controllers.controller "NewCouponController", ["$scope", "$state",'Coupon', 'growl', '_t'
 , ($scope, $state, Coupon, growl, _t) ->
 
-
-
-  ### PUBLIC SCOPE ###
-
   ## Values for the coupon currently created
   $scope.coupon =
     active: true
@@ -17,17 +13,22 @@ Application.Controllers.controller "NewCouponController", ["$scope", "$state",'C
   $scope.datePicker =
     format: Fablab.uibDateFormat
     opened: false # default: datePicker is not shown
+    minDate:  moment().toDate()
     options:
       startingDay: Fablab.weekStartingDay
 
+
+
   ##
-  # Shows the validity limit datepicker
+  # Shows/hides the validity limit datepicker
   # @param $event {Object} jQuery event object
   ##
-  $scope.openDatePicker = ($event) ->
+  $scope.toggleDatePicker = ($event) ->
     $event.preventDefault()
     $event.stopPropagation()
-    $scope.datePicker.opened = true
+    $scope.datePicker.opened = !$scope.datePicker.opened
+
+
 
   ##
   # Callback to save the new coupon in $scope.coupon and redirect the user to the listing page
@@ -41,14 +42,67 @@ Application.Controllers.controller "NewCouponController", ["$scope", "$state",'C
 ]
 
 
+
+
+
 ##
 # Controller used in the coupon edition page
 ##
-Application.Controllers.controller "EditCouponController", ["$scope", 'Coupon', '_t'
-, ($scope, Coupon, _t) ->
-
-
+Application.Controllers.controller "EditCouponController", ["$scope", "$state", 'Coupon', 'couponPromise', '_t'
+, ($scope, $state, Coupon, couponPromise, _t) ->
 
   ### PUBLIC SCOPE ###
-  $scope.test = 'edit'
+
+
+
+  ## Coupon to edit
+  $scope.coupon = couponPromise
+
+  ## Default parameters for AngularUI-Bootstrap datepicker (used for coupon validity limit selection)
+  $scope.datePicker =
+    format: Fablab.uibDateFormat
+    opened: false # default: datePicker is not shown
+    minDate:  moment().toDate()
+    options:
+      startingDay: Fablab.weekStartingDay
+
+
+
+  ##
+  # Shows/hides the validity limit datepicker
+  # @param $event {Object} jQuery event object
+  ##
+  $scope.toggleDatePicker = ($event) ->
+    $event.preventDefault()
+    $event.stopPropagation()
+    $scope.datePicker.opened = !$scope.datePicker.opened
+
+
+
+  ##
+  # Callback to save the coupon's changes to the API
+  ##
+  $scope.updateCoupon = ->
+    Coupon.update {id: $scope.coupon.id}, coupon: $scope.coupon, (coupon) ->
+      $state.go('app.admin.pricing')
+    , (err)->
+      growl.error(_t('unable_to_update_the_coupon_an_error_occurred'))
+      console.error(err)
+
+
+
+  ### PRIVATE SCOPE ###
+
+  ##
+  # Kind of constructor: these actions will be realized first when the controller is loaded
+  ##
+  initialize = ->
+    # parse the date if any
+    if (couponPromise.valid_until)
+      $scope.coupon.valid_until = moment(couponPromise.valid_until).toDate()
+
+
+
+  ## !!! MUST BE CALLED AT THE END of the controller
+  initialize()
 ]

app/assets/javascripts/router.coffee.erb

@@ -807,6 +807,9 @@ angular.module('application.router', ['ui.router']).
             templateUrl: '<%= asset_path "admin/coupons/edit.html" %>'
             controller: 'EditCouponController'
         resolve:
+          couponPromise: ['Coupon', '$stateParams', (Coupon, $stateParams) ->
+            Coupon.get({id: $stateParams.id}).$promise
+          ]
           translations: [ 'Translations', (Translations) ->
             Translations.query(['app.admin.coupons_edit', 'app.shared.coupon']).$promise
           ]

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

@@ -38,14 +38,20 @@
 
 <div class="form-group">
   <label for="coupon[valid_until]" translate>{{ 'valid_until' }}</label>
-  <input type="text" id="coupon[valid_until]"
-         name="coupon[valid_until]"
-         class="form-control"
-         ng-model="coupon.valid_until"
-         uib-datepicker-popup="{{datePicker.format}}"
-         datepicker-options="datePicker.options"
-         is-open="datePicker.opened"
-         ng-click="openDatePicker($event)"/>
+  <div class="input-group">
+    <input type="text" id="coupon[valid_until]"
+           name="coupon[valid_until]"
+           class="form-control"
+           ng-model="coupon.valid_until"
+           uib-datepicker-popup="{{datePicker.format}}"
+           datepicker-options="datePicker.options"
+           is-open="datePicker.opened"
+           min-date="datePicker.minDate"
+           ng-click="toggleDatePicker($event)"/>
+    <span class="input-group-btn">
+      <button type="button" class="btn btn-default" ng-click="toggleDatePicker($event)"><i class="fa fa-calendar"></i></button>
+    </span>
+  </div>
 </div>
 
 <div class="form-group" ng-class="{'has-error': couponForm['coupon[max_usages]'].$dirty && couponForm['coupon[max_usages]'].$invalid}">

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

@@ -31,7 +31,7 @@
         <ng-include src="'<%= asset_path 'admin/coupons/_form.html' %>'"></ng-include>
 
         <div class="panel-footer no-padder">
-          <input type="submit" value="{{ 'confirm_changes' | translate }}" class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c" ng-disabled="couponForm.$invalid"/>
+          <input type="button" value="{{ 'confirm_changes' | translate }}" class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c" ng-disabled="couponForm.$invalid" ng-click="updateCoupon()"/>
         </div>
       </form>
     </div>

config/locales/app.admin.fr.yml

@@ -162,6 +162,10 @@ fr:
         add_a_coupon: "Ajouter un code promotionnel"
         unable_to_create_the_coupon_an_error_occurred: "Impossible de créer le code promotionnel : une erreur est survenue."
 
+      coupons_edit:
+        # mettre à jour un code promotionnel
+        unable_to_update_the_coupon_an_error_occurred: "Impossible de mettre à jour le code promotionnel : une erreur est survenue."
+
       plans:
         new:
           # ajouter une formule d'abonnement sur la plate-forme