feat: add fusion_tasks module for field service management

Standalone module extracted from fusion_claims providing technician
scheduling, route simulation with Google Maps, GPS tracking, and
cross-instance task sync between odoo-westin and odoo-mobility.

Includes fix for route simulation: added Directions API error logging
to diagnose silent failures from conflicting Google Maps API keys.

Made-with: Cursor

fusion_tasks/__init__.py

@@ -0,0 +1,36 @@
+# -*- coding: utf-8 -*-
+# Copyright 2024-2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from . import models
+
+
+def _fusion_tasks_post_init(env):
+    """Post-install hook for fusion_tasks.
+
+    1. Sets default ICP values (upsert - safe if keys already exist).
+    2. Adds all active internal users to group_field_technician so
+       the Field Service menus are visible immediately after install.
+    """
+    ICP = env['ir.config_parameter'].sudo()
+    defaults = {
+        'fusion_claims.google_maps_api_key': '',
+        'fusion_claims.store_open_hour': '9.0',
+        'fusion_claims.store_close_hour': '18.0',
+        'fusion_claims.push_enabled': 'False',
+        'fusion_claims.push_advance_minutes': '30',
+        'fusion_claims.sync_instance_id': '',
+        'fusion_claims.technician_start_address': '',
+    }
+    for key, default_value in defaults.items():
+        if not ICP.get_param(key):
+            ICP.set_param(key, default_value)
+
+    # Add all active internal users to Field Technician group
+    ft_group = env.ref('fusion_tasks.group_field_technician', raise_if_not_found=False)
+    if ft_group:
+        internal_users = env['res.users'].search([
+            ('active', '=', True),
+            ('share', '=', False),
+        ])
+        ft_group.write({'user_ids': [(4, u.id) for u in internal_users]})