Initial commit: Odoo 18.0-20251222 extra-addons

maintenance_project/models/project_milestone.py

@@ -0,0 +1,44 @@
+# Copyright 2025 Dixmit
+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from odoo import api, fields, models
+
+
+class ProjectMilestone(models.Model):
+    _inherit = "project.milestone"
+
+    maintenance_request_ids = fields.One2many(
+        comodel_name="maintenance.request",
+        inverse_name="milestone_id",
+        string="Maintenance Requests",
+    )
+
+    maintenance_request_count = fields.Integer(
+        compute="_compute_maintenance_request_count",
+        string="Maintenance Requests Count",
+    )
+
+    @api.depends("maintenance_request_ids")
+    def _compute_maintenance_request_count(self):
+        for milestone in self:
+            milestone.maintenance_request_count = len(milestone.maintenance_request_ids)
+
+    def action_view_maintenance_request(self):
+        self.ensure_one()
+        action = self.env["ir.actions.act_window"]._for_xml_id(
+            "maintenance_project.action_view_maintenance_request_for_milestone"
+        )
+        action["context"] = {
+            "default_project_id": self.project_id.id,
+            "default_milestone_id": self.id,
+        }
+        if self.maintenance_request_count == 1:
+            action["view_mode"] = "form"
+            action["res_id"] = self.maintenance_request_ids.id
+            if "views" in action:
+                action["views"] = [
+                    (view_id, view_type)
+                    for view_id, view_type in action["views"]
+                    if view_type == "form"
+                ]
+        return action