Résolution bug : order.user provoque une erreur lorsqu'il n'est pas défini (cas de username définit à la place d'un compte utilisateur)

backend/controllers/DistributionController.php

                             'date' => date('d/m/Y H:i:s', strtotime($creditHistory->date)),
                             'user_action' => $creditHistory->strUserAction(),
                             'wording' => $creditHistory->getStrWording(),
-                            'debit' => ($creditHistory->isTypeDebit() ? '- '.$creditHistory->getAmount(Order::AMOUNT_TOTAL,true) : ''),
-                            'credit' => ($creditHistory->isTypeCredit() ? '+ '.$creditHistory->getAmount(Order::AMOUNT_TOTAL,true) : '')
+                            'debit' => ($creditHistory->isTypeDebit() ? '- '.$creditHistory->getAmount(Order::AMOUNT_TOTAL,true) : ''),
+                            'credit' => ($creditHistory->isTypeCredit() ? '+ '.$creditHistory->getAmount(Order::AMOUNT_TOTAL,true) : '')
                         ] ;
                     }
                     

backend/views/distribution/index.php

                                 <td class="column-actions">
                                     <a class="btn btn-default" :href="baseUrl+'/subscription/update?id='+order.id_subscription" v-if="order.id_subscription > 0"><span class="glyphicon glyphicon-repeat"></span></a>
                                     <button class="btn btn-default" :data-id-order="order.id" @click="orderViewClick"><span :class="'glyphicon ' + ((showViewProduct && idOrderView == order.id) ? 'glyphicon-eye-close' : 'glyphicon-eye-open')"></span></button>
-                                    <button class="btn btn-default" :data-id-order="order.id" @click="orderPaymentModalClick"><span class="glyphicon glyphicon-euro"></span></button>
+                                    <button class="btn btn-default" :data-id-order="order.id" @click="orderPaymentModalClick" v-show="order.user"><span class="glyphicon glyphicon-euro"></span></button>
                                     <button class="btn btn-default" :data-id-order="order.id" @click="updateOrderClick"><span class="glyphicon glyphicon-pencil"></span></button>
                                     <button class="btn btn-default" :data-id-order="order.id" @click="deleteOrderClick"><span class="glyphicon glyphicon-trash"></span></button>
 
                                     <modal v-if="showModalPayment && idOrderPayment == order.id" class="modal-payment" @close="showModalPayment = false">
                                         <h3 slot="header">
                                             Commande du <strong>{{ dateFormat }}</strong> &gt;
-                                                <strong><span v-if="order.user">{{ order.user.name +' '+order.user.lastname }}</span>
-                                                <span v-else>{{ order.username }}</span></strong>
+                                            <strong><span v-if="order.user">{{ order.user.name +' '+order.user.lastname }}</span>
+                                            <span v-else>{{ order.username }}</span></strong>
                                         </h3>
                                         <div slot="body">
                                             <div class="col-md-4">
                                                             <td>{{ creditHistory.date }}</td>
                                                             <td>{{ creditHistory.user_action }}</td>
                                                             <td v-html="creditHistory.wording"></td>
-                                                            <td>{{ creditHistory.debit }}</td>
-                                                            <td>{{ creditHistory.credit }}</td>
+                                                            <td v-html="creditHistory.debit"></td>
+                                                            <td v-html="creditHistory.credit"></td>
                                                         </tr>
                                                     </tbody>
                                                 </table>