[REF] website_sale_wishlist: adapt code after jQuery update

Part of task 1896658

Co-authored-by: Aaron Bohy <aab@odoo.com>
Co-authored-by: Christophe Matthieu <chm@odoo.com>
Co-authored-by: Mathieu Duckerts-Antoine <dam@odoo.com>
Co-authored-by: David Monjoie <dmo@odoo.com>
Co-authored-by: Martin Geubelle <mge@odoo.com>
Co-authored-by: svs-odoo <svs@odoo.com>
Co-authored-by: Vincent Schippefilt <vsc@odoo.com>

addons/website_sale_wishlist/static/src/js/website_sale_wishlist.js

@@ -42,7 +42,7 @@ publicWidget.registry.ProductWishlist = publicWidget.Widget.extend(ProductConfig
             self.wishlistProductIDs = JSON.parse(res);
         });
 
-        return $.when(def, wishDef);
+        return Promise.all([def, wishDef]);
     },
     /**
      * Updates the wishlist view (navbar) & the wishlist button (product page).
@@ -95,7 +95,7 @@ publicWidget.registry.ProductWishlist = publicWidget.Widget.extend(ProductConfig
             false
         );
 
-        productReady.done(function (productId) {
+        productReady.then(function (productId) {
             productId = parseInt(productId, 10);
 
             if (productId && !_.contains(self.wishlistProductIDs, productId)) {
@@ -108,11 +108,11 @@ publicWidget.registry.ProductWishlist = publicWidget.Widget.extend(ProductConfig
                     self.wishlistProductIDs.push(productId);
                     self._updateWishlistView();
                     wSaleUtils.animateClone($('#my_wish'), $el.closest('form'), 25, 40);
-                }).fail(function () {
+                }).guardedCatch(function () {
                     $el.prop("disabled", false).removeClass('disabled');
                 });
             }
-        }).fail(function () {
+        }).guardedCatch(function () {
             $el.prop("disabled", false).removeClass('disabled');
         });
     },
@@ -138,16 +138,17 @@ publicWidget.registry.ProductWishlist = publicWidget.Widget.extend(ProductConfig
 
         this._rpc({
             route: '/shop/wishlist/remove/' + wish,
-        }).done(function () {
+        }).then(function () {
             $(tr).hide();
         });
 
         this.wishlistProductIDs = _.without(this.wishlistProductIDs, product);
         if (this.wishlistProductIDs.length === 0) {
-            deferred_redirect = deferred_redirect ? deferred_redirect : $.Deferred();
-            deferred_redirect.then(function () {
-                self._redirectNoWish();
-            });
+            if (deferred_redirect) {
+                deferred_redirect.then(function () {
+                    self._redirectNoWish();
+                });
+            }
         }
         this._updateWishlistView();
     },