changes

fusion-plating/fusion_plating_bridge_maintenance/models/fp_maintenance_plan.py

@@ -0,0 +1,65 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from odoo import api, fields, models
+
+
+class FpMaintenancePlan(models.Model):
+    """Maintenance plan template.
+
+    Groups checklist nodes and links to an equipment category.
+    Plans are selected when creating maintenance events.
+    """
+    _name = 'fp.maintenance.plan'
+    _description = 'Fusion Plating — Maintenance Plan'
+    _inherit = ['mail.thread']
+    _order = 'name'
+
+    name = fields.Char(
+        string='Name',
+        required=True,
+        tracking=True,
+        help='e.g. "Tank A-10 Nickel Nichem HP 1170 - Daily Titration"',
+    )
+    equipment_category_id = fields.Many2one(
+        'maintenance.equipment.category',
+        string='Equipment Type',
+        ondelete='set null',
+        tracking=True,
+    )
+    description = fields.Html(string='Description')
+    default_assignee_id = fields.Many2one(
+        'res.users',
+        string='Default Assignee',
+    )
+    node_ids = fields.One2many(
+        'fp.maintenance.node',
+        'plan_id',
+        string='Checklist Items',
+    )
+    node_count = fields.Integer(
+        string='Items',
+        compute='_compute_node_count',
+    )
+    active = fields.Boolean(default=True)
+    company_id = fields.Many2one(
+        'res.company',
+        string='Company',
+        default=lambda self: self.env.company,
+    )
+
+    def _compute_node_count(self):
+        for plan in self:
+            plan.node_count = len(plan.node_ids)
+
+    def action_view_nodes(self):
+        self.ensure_one()
+        return {
+            'type': 'ir.actions.act_window',
+            'name': f'Items — {self.name}',
+            'res_model': 'fp.maintenance.node',
+            'view_mode': 'list,form',
+            'domain': [('plan_id', '=', self.id)],
+            'context': {'default_plan_id': self.id},
+        }