[IMP] fleet, hr_fleet: improve assignment logs view

Assignment logs list view can be accessed both from fleet and from hr_fleet,
however they show many repeating fields and, for this reason, this commit
improves these views by leaving the repeating fields as optional="hide".

task-2742923

Part-of: odoo/odoo#83755

addons/fleet/models/fleet_vehicle_assignation_log.py

@@ -13,13 +13,3 @@ class FleetVehicleAssignationLog(models.Model):
     driver_id = fields.Many2one('res.partner', string="Driver", required=True)
     date_start = fields.Date(string="Start Date")
     date_end = fields.Date(string="End Date")
-
-    def action_open_vehicle(self):
-        self.ensure_one()
-        return {
-            'type': 'ir.actions.act_window',
-            'res_model': 'fleet.vehicle',
-            'res_id': self.vehicle_id.id,
-            'view_mode': 'form',
-            'context': dict(self.env.context, create=False),
-        }

addons/fleet/views/fleet_vehicle_views.xml

@@ -536,10 +536,9 @@
         <field name="arch" type="xml">
             <tree string="Assignment Logs" editable="bottom">
                 <field name="vehicle_id" />
+                <field name="driver_id" widget="many2one_avatar" string="Current Driver" />
                 <field name="date_start"/>
                 <field name="date_end"/>
-                <field name="driver_id" widget="many2one_avatar" string="Current Driver" />
-                <button name="action_open_vehicle" type="object" string="Vehicle Details" class="btn-primary" />
             </tree>
         </field>
     </record>

addons/hr_fleet/models/employee.py

@@ -21,7 +21,7 @@ class Employee(models.Model):
         return {
             "type": "ir.actions.act_window",
             "res_model": "fleet.vehicle.assignation.log",
-            "views": [[False, "tree"], [False, "form"]],
+            "views": [[self.env.ref("hr_fleet.fleet_vehicle_assignation_log_employee_view_list").id, "tree"], [False, "form"]],
             "domain": [("driver_employee_id", "in", self.ids)],
             "context": dict(self._context, default_driver_id=self.user_id.partner_id.id, default_driver_employee_id=self.id),
             "name": "History Employee Cars",

addons/hr_fleet/models/fleet_vehicle.py

@@ -117,3 +117,8 @@ class FleetVehicle(models.Model):
             'view_mode': 'form',
             'res_id': self.driver_employee_id.id,
         }
+
+    def open_assignation_logs(self):
+        action = super().open_assignation_logs()
+        action['views'] = [[self.env.ref('hr_fleet.fleet_vehicle_assignation_log_view_list').id, 'tree']]
+        return action

addons/hr_fleet/views/fleet_vehicle_views.xml

@@ -11,16 +11,39 @@
         </field>
     </record>
 
+    <!-- main view for fleet-->
     <record id="fleet_vehicle_assignation_log_view_list" model="ir.ui.view">
         <field name="name">fleet.vehicle.assignation.log.view.tree.inherit.hr.fleet</field>
         <field name="model">fleet.vehicle.assignation.log</field>
+        <field name="mode">primary</field>
         <field name="inherit_id" ref="fleet.fleet_vehicle_assignation_log_view_list" />
         <field name="arch" type="xml">
-            <xpath expr="//field[@name='driver_id']" position="after">
-                <field name="driver_employee_id" widget="many2one_avatar" optional="hide"/>
-                <field name="attachment_number" string=" "/>
+            <field name="vehicle_id" position="attributes">
+                <attribute name="optional">hide</attribute>
+            </field>
+            <field name="driver_id" position="after">
+                <field name="driver_employee_id" widget="many2one_avatar"/>
+            </field>
+            <field name="date_end" position="after">
+                <field name="attachment_number" optional="show" />
                 <button name="action_get_attachment_view" string="Attachments" type="object" icon="fa-paperclip"/>
-            </xpath>
+            </field>
+        </field>
+    </record>
+
+    <!-- for employee cars -->
+    <record id="fleet_vehicle_assignation_log_employee_view_list" model="ir.ui.view">
+        <field name="name">fleet.vehicle.assignation.log.view.tree.inherit.hr.fleet</field>
+        <field name="model">fleet.vehicle.assignation.log</field>
+        <field name="mode">primary</field>
+        <field name="inherit_id" ref="fleet.fleet_vehicle_assignation_log_view_list" />
+        <field name="arch" type="xml">
+            <field name="driver_id" position="replace" />
+            <field name="date_end" position="after">
+                <field name="driver_id" string="Current Driver" optional="hide"/>
+                <field name="attachment_number" optional="show" />
+                <button name="action_get_attachment_view" string="Attachments" type="object" icon="fa-paperclip" />
+            </field>
         </field>
     </record>