[IMP] maintenance_equipment_contract: Access requests from contract i…

…n order to verify that all has been processed

maintenance_equipment_contract/models/contract_contract.py

@@ -1,11 +1,28 @@
 # Copyright 2019 Creu Blanca
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
 
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class ContractContract(models.Model):
 
     _inherit = "contract.contract"
 
     equipment_ids = fields.Many2many("maintenance.equipment", string="Equipments")
+    equipment_count = fields.Integer(compute="_compute_equipment_count")
+
+    @api.depends("equipment_ids")
+    def _compute_equipment_count(self):
+        for record in self:
+            record.equipment_count = len(record.equipment_ids)
+
+    def action_show_maintenance_requests(self):
+        self.ensure_one()
+        action = self.env["ir.actions.act_window"]._for_xml_id(
+            "maintenance.hr_equipment_request_action"
+        )
+        action["domain"] = self._action_show_maintenance_requests_domain()
+        return action
+
+    def _action_show_maintenance_requests_domain(self):
+        return [("equipment_id", "in", self.equipment_ids.ids)]

maintenance_equipment_contract/readme/CONTRIBUTORS.rst

@@ -1 +1,4 @@
 * Jaime Arroyo <jaime.arroyo@creublanca.es>
+* `Dixmit <https://www.dixmit.com>`_:
+
+    * Enric Tobella

maintenance_equipment_contract/views/contract_contract.xml

@@ -9,12 +9,23 @@
         <field name="model">contract.contract</field>
         <field name="inherit_id" ref="contract.contract_contract_form_view" />
         <field name="arch" type="xml">
+            <div name="button_box" position="inside">
+                <button
+                    type="object"
+                    name="action_show_maintenance_requests"
+                    class="oe_stat_button"
+                    icon="fa-wrench"
+                    string="Maintenances"
+                    attrs="{'invisible': [('equipment_count', '=', 0)]}"
+                />
+            </div>
             <field name="tag_ids" position="before">
                 <field
                     name="equipment_ids"
                     widget="many2many_tags"
                     options="{'no_create_edit': True}"
                 />
+                <field name="equipment_count" invisible="1" />
             </field>
         </field>
     </record>