[UPD] purchase_requisition_custom

odex25_purchase/purchase_requisition_custom/models/purchase_request.py

@@ -89,6 +89,13 @@ class PurchaseRequest(models.Model):
         compute="_compute_purchase_state_summary",
         store=False
     )
+    has_approve_reject_permission = fields.Boolean(compute='_compute_permissions')
+
+
+    def _compute_permissions(self):
+        for rec in self:
+            employee_direct_manager = self.sudo().employee_id.parent_id
+            rec.has_approve_reject_permission = employee_direct_manager and employee_direct_manager.user_id and self.env.user.id == employee_direct_manager.user_id.id
 
     @api.depends('requisition_id_ids.state', 'purchase_ids.state')
     def _compute_purchase_state_summary(self):