display popup when meal voucher max amount reached

lacagette_addons/pos_meal_voucher/static/src/js/screens.js

@@ -13,7 +13,6 @@ odoo.define("pos_meal_voucher.screens", function (require) {
 
     screens.ScreenWidget.include({
         barcode_meal_voucher_payment_action: function (code) {
-
             var order = this.pos.get_order();
             if(!order.paper_meal_vouche_number_already_used(code.code)){
                 // Display the payment screen, if it is not the current one.
@@ -21,8 +20,29 @@ odoo.define("pos_meal_voucher.screens", function (require) {
                     this.gui.show_screen("payment");
                 }
                 var paymentScreen = this.pos.gui.current_screen;
-                var order = this.pos.get_order();
                 var amount = code.value;
+
+                // Check if the total amount is OK regarding to max amounts
+                var total_eligible = order.get_total_meal_voucher_eligible();
+                var max_amount = this.pos.config.max_meal_voucher_amount;
+                var total_received = order.get_total_meal_voucher_received() + amount;
+
+                // Display info popup if amount is too high
+                if (total_received > total_eligible) {
+                    this.gui.show_popup("alert", {
+                        'title': _t("Impossible d'utiliser ce Titre Restaurant"),
+                        'body':  _t("Vous ne pouvez pas ajouter ce ticket restaurant car le montant total est supérieur au montant éligible en titres restaurant")
+                    });
+                    return;
+                } 
+                if (total_received > max_amount && max_amount > 0) {
+                    this.gui.show_popup("alert", {
+                        'title': _t("Impossible d'utiliser ce Titre Restaurant"),
+                        'body':  _t("Vous ne pouvez pas ajouter ce ticket restaurant car le montant total est supérieur au montant maximum autorisé")
+                    });
+                    return;
+                } 
+
                 var cashregister = null;
                 // find a meal voucher cash register, if exist
                 for ( var i = 0; i < this.pos.cashregisters.length; i++ ) {
@@ -46,14 +66,11 @@ odoo.define("pos_meal_voucher.screens", function (require) {
                 
             }else{
                 this.gui.show_popup("alert", {
-                    'title': _t("Meal Voucher Amount already used"),
-                    'body':  _t("The paper meal voucher ") +
-                    code.code + _t(" was already used"),
-
+                    'title': _t("Titre restaurant déjà scanné"),
+                    'body':  _t("Le ticket restaurant ") +
+                    code.code + _t(" a déjà été scanné")
                 });
             }
-
-            
         },
 
         // Setup the callback action for the "meal_voucher_payment" barcodes.
@@ -287,8 +304,8 @@ odoo.define("pos_meal_voucher.screens", function (require) {
             // Open a popup asking for the number of the meal voucher
             if(order.selected_paymentline.is_meal_voucher() && order.selected_paymentline.is_paper_meal_voucher()){
                 this.gui.show_popup("textinput", {
-                    'title': _t("Meal Voucher ticket"),
-                    'body':  _t("To add a meal voucher ticket close this window and scan the ticket. If the ticket can't be read please enter the code"),
+                    'title': _t("Chèque Restaurant"),
+                    'body':  _t("Pour ajouter un chèque restaurant, merci de scanner le code barre du chèque. Si le chèque est illisible, veuillez rentrer le code à la main."),
                     confirm: function(value) {
                         this.pos.get_order().remove_paymentline(order.selected_paymentline);
                         var paymentScreen = this.pos.gui.current_screen;