feat: include last active cashier name in closing receipt data and frontend display

models/pos_session.py

@@ -6,6 +6,33 @@ from odoo import models, api
 class PosSession(models.Model):
     _inherit = 'pos.session'
 
+    def _get_last_active_cashier_name(self):
+        self.ensure_one()
+        order_domain = [('session_id', '=', self.id)]
+        if 'payer_id' in self.env['pos.order']._fields:
+            last_order = self.env['pos.order'].search(
+                order_domain + [('payer_id', '!=', False)],
+                order='id desc',
+                limit=1
+            )
+            if last_order:
+                return last_order.payer_id.name
+            
+        last_order = self.env['pos.order'].search(
+            order_domain + [('employee_id', '!=', False)],
+            order='id desc',
+            limit=1
+        )
+        if last_order:
+            return last_order.employee_id.name
+        
+        return self.employee_id.name or self.user_id.name or ''
+
+    def get_closing_control_data(self):
+        data = super().get_closing_control_data()
+        data['last_cashier_name'] = self._get_last_active_cashier_name()
+        return data
+
     def action_reprint_closing_summary(self):
         """Open the closing summary report for this session (backend reprint)."""
         self.ensure_one()
@@ -52,7 +79,7 @@ class PosSession(models.Model):
 
         grand_total = sum(m['amount'] for m in sorted_methods)
 
-        cashier_name = session.user_id.name or ''
+        cashier_name = session._get_last_active_cashier_name()
         closing_time = ''
         if session.stop_at:
             tz = self.env.user.tz or 'UTC'
@@ -118,7 +145,7 @@ class PosSession(models.Model):
             key=lambda m: (0 if m['is_cash'] else 1, m['name'])
         )
 
-        cashier_name = session.user_id.name or ''
+        cashier_name = session._get_last_active_cashier_name()
         closing_time = ''
         if session.stop_at:
             tz = self.env.user.tz or 'UTC'

static/src/app/closing_receipt_patch.js

@@ -307,13 +307,15 @@ patch(ClosePosPopup.prototype, {
         const pos = this.pos;
         const formatCurrency = this.env.utils.formatCurrency;
 
-        let cashierName = "";
+        let cashierName = this.props.last_cashier_name || "";
+        if (!cashierName) {
             try {
                 const cashier = pos.getCashier();
                 cashierName = cashier?.name || cashier?.display_name || "";
             } catch (_) {
                 cashierName = pos.user?.name || "";
             }
+        }
 
         const now = new Date();
         const pad = (n) => String(n).padStart(2, "0");