[FIX] hr_employee_firstname - Updating the employee with the same nam…

…e should not modify the firstname and lastname column

hr_employee_firstname/models/hr_employee.py

@@ -91,8 +91,10 @@ def _prepare_vals_on_write_firstname_lastname(self, vals):
                 firstname = self.firstname
             vals["name"] = self._get_name(lastname, firstname)
         elif vals.get("name"):
-            vals["lastname"] = self.split_name(vals["name"])["lastname"]
-            vals["firstname"] = self.split_name(vals["name"])["firstname"]
+            for rec in self:
+                if not rec.name or rec.name != vals.get("name"):
+                    vals["lastname"] = self.split_name(vals["name"])["lastname"]
+                    vals["firstname"] = self.split_name(vals["name"])["firstname"]
 
     @api.model
     def _get_whitespace_cleaned_name(self, name, comma=False):

hr_employee_firstname/tests/test_hr_employee_firstname.py

@@ -171,3 +171,11 @@ def test_change_name_with_space_with_set_last_first_comma(self):
 
         self.assertEqual(self.employee1_id.firstname, "Jean-Pierre")
         self.assertEqual(self.employee1_id.lastname, "Carnaud-Eyck")
+
+    def test_change_name_with_the_same_name(self):
+        self.employee1_id.write(
+            {"firstname": "Maxime Françis", "lastname": "Patrick Dubois"}
+        )
+        self.employee1_id.write({"name": "Maxime Françis Patrick Dubois"})
+        self.assertEqual(self.employee1_id.firstname, "Maxime Françis")
+        self.assertEqual(self.employee1_id.lastname, "Patrick Dubois")