[ADD] website_sale_aplicoop: botón limpiar carrito en sidebar

Añade botón 'Clear Cart' (fa-trash) en el header y footer del sidebar
del carrito en la página de lista de productos.

Cambios:
- views/website_templates.xml: botón clear-cart-btn en card-header y
  clear-cart-btn-footer en card-footer del sidebar
- controllers/website_sale.py: nuevo endpoint POST /eskaera/clear-cart
  que cancela el sale.order borrador del usuario si existe
- static/src/js/website_sale.js: método _clearCart(), listeners para
  ambos botones (header + footer)
- models/js_translations.py: nuevas cadenas clear_cart, clear_cart_confirm,
  cart_cleared, draft_cancelled
- i18n/es.po, i18n/eu.po: traducciones ES y EU de los nuevos labels

website_sale_aplicoop/controllers/website_sale.py

@@ -268,6 +268,13 @@ class AplicoopWebsiteSale(WebsiteSale):
             "items": env_lang._("items"),
             "added_to_cart": env_lang._("added to cart"),
             "out_of_stock": env_lang._("Out of stock"),
+            # ============ CLEAR CART ============
+            "clear_cart": env_lang._("Clear Cart"),
+            "clear_cart_confirm": env_lang._(
+                "Are you sure you want to clear the cart? This will also cancel any saved draft order."
+            ),
+            "cart_cleared": env_lang._("Cart cleared"),
+            "draft_cancelled": env_lang._("draft order cancelled"),
         }
 
         return labels
@@ -2415,6 +2422,107 @@ class AplicoopWebsiteSale(WebsiteSale):
                 status=500,
             )
 
+    @http.route(
+        ["/eskaera/clear-cart"],
+        type="http",
+        auth="user",
+        website=True,
+        methods=["POST"],
+        csrf=False,
+    )
+    def clear_cart(self, **post):
+        """Clear the user's cart and cancel any existing draft sale.order.
+
+        Receives: JSON body with 'order_id'
+        Returns: JSON with success status and cancelled_order_id if applicable.
+        """
+        try:
+            data = self._decode_json_body()
+        except ValueError as e:
+            return request.make_response(
+                json.dumps({"error": str(e)}),
+                [("Content-Type", "application/json")],
+                status=400,
+            )
+
+        order_id = data.get("order_id")
+        if not order_id:
+            return request.make_response(
+                json.dumps({"error": "order_id is required"}),
+                [("Content-Type", "application/json")],
+                status=400,
+            )
+        try:
+            order_id = int(order_id)
+        except (ValueError, TypeError):
+            return request.make_response(
+                json.dumps({"error": f"Invalid order_id format: {order_id}"}),
+                [("Content-Type", "application/json")],
+                status=400,
+            )
+
+        group_order = request.env["group.order"].sudo().browse(order_id)
+        if not group_order.exists():
+            return request.make_response(
+                json.dumps({"error": f"Order {order_id} not found"}),
+                [("Content-Type", "application/json")],
+                status=404,
+            )
+
+        current_user = request.env.user
+        if not current_user.partner_id:
+            return request.make_response(
+                json.dumps({"error": "User has no associated partner"}),
+                [("Content-Type", "application/json")],
+                status=400,
+            )
+
+        # Find and cancel any existing draft sale.order for this period
+        cancelled_order_id = None
+        try:
+            draft_orders = self._find_recent_draft_order(
+                current_user.partner_id.id, group_order
+            )
+            if draft_orders:
+                draft_order = draft_orders[0]
+                cancelled_order_id = draft_order.id
+                # Use action_cancel if available, otherwise unlink
+                if draft_order.state == "draft":
+                    draft_order.sudo().action_cancel()
+                    _logger.info(
+                        "clear_cart: Cancelled draft sale.order %d for partner %d",
+                        draft_order.id,
+                        current_user.partner_id.id,
+                    )
+                else:
+                    _logger.info(
+                        "clear_cart: Draft order %d already in state '%s', skipping cancel",
+                        draft_order.id,
+                        draft_order.state,
+                    )
+        except Exception as e:
+            _logger.warning(
+                "clear_cart: Error cancelling draft order for partner %d: %s",
+                current_user.partner_id.id,
+                str(e),
+            )
+
+        response_data = {
+            "success": True,
+            "message": request.env._("Cart cleared"),
+            "cancelled_order_id": cancelled_order_id,
+        }
+        _logger.info(
+            "clear_cart: Cart cleared for partner %d, order %d (cancelled_sale_order: %s)",
+            current_user.partner_id.id,
+            order_id,
+            cancelled_order_id,
+        )
+        return request.make_response(
+            json.dumps(response_data),
+            [("Content-Type", "application/json")],
+        )
+
     @http.route(
         ["/eskaera/save-order"],
         type="http",

website_sale_aplicoop/i18n/es.po

@@ -1243,12 +1243,12 @@ msgstr "Guardar como Borrador"
 #. odoo-python
 #: code:addons/website_sale_aplicoop/models/js_translations.py:0
 msgid "Save Draft"
-msgstr "Guardar borrador"
+msgstr "Confirmar Pedido"
 
 #. module: website_sale_aplicoop
 #: model_terms:ir.ui.view,arch_db:website_sale_aplicoop.eskaera_checkout
 msgid "Save order as draft"
-msgstr "Guardar pedido como borrador"
+msgstr "Confirmar Pedido"
 
 #. module: website_sale_aplicoop
 #. odoo-python
@@ -2278,3 +2278,22 @@ msgstr "Semanal"
 msgid "Whether this picking includes home delivery (from sale order)"
 msgstr "Si este albarán incluye entrega a domicilio (del pedido de venta)"
 
+#. module: website_sale_aplicoop
+msgid "Clear Cart"
+msgstr "Vaciar carrito"
+
+#. module: website_sale_aplicoop
+msgid ""
+"Are you sure you want to clear the cart? This will also cancel any saved "
+"draft order."
+msgstr ""
+"¿Estás seguro de que quieres vaciar el carrito? Esto también cancelará "
+"cualquier pedido borrador guardado."
+
+#. module: website_sale_aplicoop
+msgid "Cart cleared"
+msgstr "Carrito vaciado"
+
+#. module: website_sale_aplicoop
+msgid "draft order cancelled"
+msgstr "pedido borrador cancelado"

website_sale_aplicoop/i18n/eu.po

@@ -1242,12 +1242,12 @@ msgstr "Zirriborro Gisa Gorde"
 #. odoo-python
 #: code:addons/website_sale_aplicoop/models/js_translations.py:0
 msgid "Save Draft"
-msgstr "Zirriborroa gorde"
+msgstr "Eskaera Konfirmatu"
 
 #. module: website_sale_aplicoop
 #: model_terms:ir.ui.view,arch_db:website_sale_aplicoop.eskaera_checkout
 msgid "Save order as draft"
-msgstr "Gorde enparatzea zirriborro gisa"
+msgstr "Eskaera Zirriborro Gisa Gorde"
 
 #. module: website_sale_aplicoop
 #. odoo-python
@@ -2272,3 +2272,21 @@ msgstr ""
 "eskaeraren)"
 
 #. module: website_sale_aplicoop
+msgid "Clear Cart"
+msgstr "Saskia garbitu"
+
+#. module: website_sale_aplicoop
+msgid ""
+"Are you sure you want to clear the cart? This will also cancel any saved "
+"draft order."
+msgstr ""
+"Ziur zaude saskia garbitu nahi duzula? Honek gordetako zirriborro-eskaera "
+"ere ezeztatuko du."
+
+#. module: website_sale_aplicoop
+msgid "Cart cleared"
+msgstr "Saskia garbituta"
+
+#. module: website_sale_aplicoop
+msgid "draft order cancelled"
+msgstr "zirriborro-eskaera ezeztatu da"

website_sale_aplicoop/models/js_translations.py

@@ -173,3 +173,13 @@ def _register_translations():
     _("Friday")
     _("Saturday")
     _("Sunday")
+
+    # ========================
+    # Clear Cart
+    # ========================
+    _("Clear Cart")
+    _(
+        "Are you sure you want to clear the cart? This will also cancel any saved draft order."
+    )
+    _("Cart cleared")
+    _("draft order cancelled")

website_sale_aplicoop/static/src/js/website_sale.js

@@ -748,6 +748,22 @@
                     });
                 }
 
+                // Buttons to clear cart (header + footer)
+                var clearCartBtns = [
+                    document.getElementById("clear-cart-btn"),
+                    document.getElementById("clear-cart-btn-footer"),
+                ];
+                clearCartBtns.forEach(function (btn) {
+                    if (btn) {
+                        console.log("[_attachEventListeners] clear-cart-btn found:", btn.id);
+                        btn.addEventListener("click", function (e) {
+                            console.log("[CLICK] clear-cart-btn clicked");
+                            e.preventDefault();
+                            self._clearCart();
+                        });
+                    }
+                });
+
                 this._cartCheckoutListenersAttached = true;
                 console.log("[_attachEventListeners] Checkout listeners attached (one-time)");
             }
@@ -1029,6 +1045,12 @@
                 draft_replace_warning: "The existing draft will be permanently deleted.",
                 draft_merge_btn: "Merge",
                 draft_replace_btn: "Replace",
+                // Clear cart labels
+                clear_cart: "Clear Cart",
+                clear_cart_confirm:
+                    "Are you sure you want to clear the cart? This will also cancel any saved draft order.",
+                cart_cleared: "Cart cleared",
+                draft_cancelled: "draft order cancelled",
             };
         },
 
@@ -1636,6 +1658,60 @@
             xhr.send(JSON.stringify(orderData));
         },
 
+        _clearCart: function () {
+            var self = this;
+            var labels = this._getLabels();
+            var confirmMsg =
+                labels.clear_cart_confirm ||
+                "Are you sure you want to clear the cart? This will also cancel any saved draft order.";
+
+            if (!window.confirm(confirmMsg)) {
+                return;
+            }
+
+            // Clear localStorage immediately
+            this._clearCurrentOrderCartSilently();
+            this._updateCartDisplay();
+
+            // Cancel draft sale.order on the server
+            var xhr = new XMLHttpRequest();
+            xhr.open("POST", "/eskaera/clear-cart", true);
+            xhr.setRequestHeader("Content-Type", "application/json");
+
+            xhr.onload = function () {
+                var labels2 = self._getLabels();
+                if (xhr.status === 200) {
+                    try {
+                        var data = JSON.parse(xhr.responseText);
+                        if (data.success) {
+                            var msg = labels2.cart_cleared || "Cart cleared";
+                            if (data.cancelled_order_id) {
+                                msg +=
+                                    " (" +
+                                    (labels2.draft_cancelled || "draft order cancelled") +
+                                    ")";
+                            }
+                            self._showNotification("✓ " + msg, "success", 4000);
+                        }
+                    } catch (e) {
+                        console.error("[_clearCart] Error parsing response:", e);
+                    }
+                } else {
+                    console.warn("[_clearCart] Server error:", xhr.status, xhr.responseText);
+                    // Cart is already cleared locally, server error is non-critical
+                    self._showNotification(labels2.cart_cleared || "Cart cleared", "success", 3000);
+                }
+            };
+
+            xhr.onerror = function () {
+                console.warn("[_clearCart] Network error, but cart already cleared locally");
+                var labels2 = self._getLabels();
+                self._showNotification(labels2.cart_cleared || "Cart cleared", "success", 3000);
+            };
+
+            xhr.send(JSON.stringify({ order_id: this.orderId }));
+        },
+
         _saveOrderDraft: function () {
             console.log("[_saveOrderDraft] Starting - this.orderId:", this.orderId);
 

website_sale_aplicoop/views/website_templates.xml

@@ -283,12 +283,18 @@
                                             <a t-attf-href="/eskaera/{{ group_order.id }}/checkout" class="btn btn-success cart-btn-compact" aria-label="Proceed to checkout" data-bs-title="Proceed to Checkout" data-bs-toggle="tooltip">
                                                 <i class="fa fa-check cart-icon-size" aria-hidden="true" />
                                             </a>
+                                            <button type="button" class="btn btn-outline-danger cart-btn-compact" id="clear-cart-btn" t-attf-data-order-id="{{ group_order.id }}" data-bs-title="Clear Cart" data-bs-toggle="tooltip" aria-label="Clear Cart">
+                                                <i class="fa fa-trash cart-icon-size" aria-hidden="true" />
+                                            </button>
                                         </div>
                                     </div>
                                     <div class="card-body cart-body-lg" id="cart-items-container" t-attf-data-order-id="{{ group_order.id }}" aria-labelledby="cart-title" aria-live="polite" aria-relevant="additions removals">
                                         <p class="text-muted">This order's cart is empty</p>
                                     </div>
-                                    <div class="card-footer bg-white text-center">
+                                    <div class="card-footer bg-white d-flex justify-content-between align-items-center gap-2">
+                                        <button type="button" class="btn btn-outline-danger btn-sm" id="clear-cart-btn-footer" t-attf-data-order-id="{{ group_order.id }}" data-bs-title="Clear Cart" data-bs-toggle="tooltip" aria-label="Clear Cart">
+                                            <i class="fa fa-trash me-1" aria-hidden="true" />Clear Cart
+                                        </button>
                                         <a t-attf-href="/eskaera/{{ group_order.id }}/checkout" class="btn btn-success checkout-btn-lg" data-bs-title="Proceed to Checkout" data-bs-toggle="tooltip">
                                             Proceed to Checkout
                                         </a>