feat: implement pin-based authorization for POS navigation, new order creation, and order restoration

static/src/app/components/navbar/navbar_patch.js

@@ -0,0 +1,28 @@
+/** @odoo-module */
+
+import { patch } from "@web/core/utils/patch";
+import { Navbar } from "@point_of_sale/app/components/navbar/navbar";
+
+patch(Navbar.prototype, {
+    async onClickRegister() {
+        const cashier = await this.pos._selectCashierByPin();
+        if (!cashier) {
+            return;
+        }
+
+        this.pos.setCashier(cashier);
+
+        let order = this.pos.getOrder();
+        if (!order) {
+            order = this.pos.addNewOrder();
+        }
+
+        if (order) {
+            order.original_employee_id = cashier;
+            order.employee_id = cashier;
+            order.uiState.is_authorized = true;
+        }
+
+        this.pos.navigateToOrderScreen(order);
+    }
+});

static/src/app/components/order_tabs/order_tabs_patch.js

@@ -0,0 +1,51 @@
+/** @odoo-module */
+
+import { patch } from "@web/core/utils/patch";
+import { OrderTabs } from "@point_of_sale/app/components/order_tabs/order_tabs";
+
+patch(OrderTabs.prototype, {
+    async newFloatingOrder() {
+        const cashier = await this.pos._selectCashierByPin();
+        if (!cashier) {
+            return;
+        }
+
+        this.pos.setCashier(cashier);
+
+        const order = this.pos.addNewOrder();
+        if (order) {
+            order.original_employee_id = cashier;
+            order.employee_id = cashier;
+            order.uiState.is_authorized = true;
+        }
+
+        this.pos.navigate("ProductScreen", {
+            orderUuid: order.uuid,
+        });
+
+        return order;
+    },
+
+    async selectFloatingOrder(order) {
+        const cashier = await this.pos._selectCashierByPin();
+        if (!cashier) {
+            return;
+        }
+
+        this.pos.setCashier(cashier);
+
+        if (order) {
+            if (!order.original_employee_id) {
+                order.original_employee_id = order.employee_id || cashier;
+            }
+            order.uiState.is_authorized = true;
+        }
+
+        this.pos.setOrder(order);
+        const previousOrderScreen = order.getScreenData();
+        this.pos.navigate(previousOrderScreen?.name || "ProductScreen", {
+            orderUuid: order.uuid,
+        });
+        this.dialog.closeAll();
+    }
+});

static/src/app/utils/order_payment_validation.js

@@ -3,12 +3,14 @@ import { patch } from "@web/core/utils/patch";
 
 patch(OrderPaymentValidation.prototype, {
     async validateOrder(isForceValidate) {
-        const originalEmployeeId = this.order.original_employee_id || this.order.employee_id;
+        const originalEmployeeId = this.order?.original_employee_id || this.order?.employee_id;
         
-        await super.validateOrder(...arguments);
+        const result = await super.validateOrder(...arguments);
         
-        if (originalEmployeeId) {
+        if (originalEmployeeId && this.order) {
             this.order.employee_id = originalEmployeeId;
         }
+        
+        return result;
     },
 });