Merge branch '2245-made-paper-meal-vouhcer-usable-once' into 'dev_cooperatic'

display a popup if the meal voucher was already scan on this order

See merge request !27

lacagette_addons/pos_meal_voucher/i18n/fr.po

@@ -322,6 +322,25 @@ msgstr "Le montant saisi est supérieur au montant maximum/au maximum éligible
 
 #. module: pos_meal_voucher
 #. openerp-web
+#: code:addons/pos_meal_voucher/static/src/js/screens.js:
+#, python-format
+msgid "Meal Voucher already used"
+msgstr "Ticket restaurant déjà scanné"
+
+#. module: pos_meal_voucher
+#. openerp-web
+#: code:addons/pos_meal_voucher/static/src/js/screens.js:
+#, python-format
+msgid "The paper meal voucher "
+msgstr "Le ticket restaurant "
+
+#. module: pos_meal_voucher
+#. openerp-web
+#: code:addons/pos_meal_voucher/static/src/js/screens.js:
+#, python-format
+msgid " was already used"
+msgstr " a déjà été scanné"
+
 #: code:addons/pos_meal_voucher/static/src/js/screens.js:196
 #, python-format
 msgid "Meal Voucher ticket"
@@ -333,3 +352,4 @@ msgstr "Chèque restaurant"
 #, python-format
 msgid "To add a meal voucher ticket close this window and scan the ticket. If the ticket can't be read please enter the code"
 msgstr "Pour ajouter un chèque restaurant merci de fermer cette fenêtre et scanner le chèque. Si le chèque est illisible veuillez rentrer le code à la main."
+

lacagette_addons/pos_meal_voucher/static/src/js/models.js

@@ -17,6 +17,14 @@ odoo.define("pos_meal_voucher.models", function (require) {
     var OrderSuper = models.Order.prototype;
     var Order = models.Order.extend({
                 
+        paper_meal_vouche_number_already_used: function(meal_voucher_number){
+            for(const paiementLine of this.get_paymentlines()){
+                if(paiementLine.statement_note == meal_voucher_number) return true
+            }
+            return false;
+        },
+        
+
         get_total_meal_voucher_eligible: function() {
             return round_pr(this.orderlines.reduce((function(sum, orderLine) {
                 if (orderLine.product.meal_voucher_ok && orderLine.get_price_with_tax() > 0){

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

@@ -14,6 +14,8 @@ odoo.define("pos_meal_voucher.screens", function (require) {
     screens.ScreenWidget.include({
         barcode_meal_voucher_payment_action: function (code) {
 
+            var oder = this.pos.get_order();
+            if(!oder.paper_meal_vouche_number_already_used(code.code)){
                 // Display the payment screen, if it is not the current one.
                 if (this.pos.gui.current_screen.template !== "PaymentScreenWidget"){
                     this.gui.show_screen("payment");
@@ -41,6 +43,17 @@ odoo.define("pos_meal_voucher.screens", function (require) {
                 paymentScreen.order_changes();
                 paymentScreen.render_paymentlines();
                 paymentScreen.$(".paymentline.selected .edit").text(paymentScreen.format_currency_no_symbol(amount));
+                
+            }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"),
+
+                });
+            }
+
+            
         },
 
         // Setup the callback action for the "meal_voucher_payment" barcodes.