[ADD] maintenance_create_requests_from_project_task: create add-on

maintenance_create_requests_from_project_task/models/__init__.py

@@ -0,0 +1 @@
+from . import project_task

maintenance_create_requests_from_project_task/models/project_task.py

@@ -0,0 +1,29 @@
+from odoo import fields, models, api
+
+
+class ProjectTask(models.Model):
+    _inherit = "project.task"
+
+    maintenance_request_ids = fields.One2many("maintenance.request", "task_id", string="Maintenance Requests")
+    maintenance_request_count = fields.Integer(
+        compute="_compute_maintenance_request_count"
+    )
+
+    @api.depends("maintenance_request_ids")
+    def _compute_maintenance_request_count(self):
+        for task in self:
+            task.maintenance_request_count = len(
+                task.maintenance_request_ids.filtered(lambda x: not x.stage_id.done)
+            )
+
+    def action_view_maintenance_request_ids(self):
+        """
+        Access to the undone maintenance requests for this task
+        """
+        self.ensure_one()
+        action = self.env["ir.actions.actions"]._for_xml_id(
+            "maintenance.hr_equipment_request_action"
+        )
+        action["domain"] = [("task_id", "=", self.id), ("stage_id.done", "=", False)]
+        action["context"] = {"default_task_id": self.id}
+        return action