update

fusion_clock_ai/models/ai_cache.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Copyright 2026 Nexa Systems Inc.
+# License OPL-1 (Odoo Proprietary License v1.0)
+
+from datetime import datetime, timedelta
+from odoo import models, fields
+
+
+class FusionClockAICache(models.Model):
+    _name = 'fusion.clock.ai.cache'
+    _description = 'AI Response Cache'
+    _order = 'created_at desc'
+
+    cache_key = fields.Char(required=True, index=True)
+    prompt_key = fields.Char(index=True)
+    response_text = fields.Text(required=True)
+    created_at = fields.Datetime(default=fields.Datetime.now, required=True)
+
+    def _gc_expired_cache(self):
+        """Cron: delete cache entries older than 24 hours."""
+        cutoff = datetime.now() - timedelta(hours=24)
+        self.search([('created_at', '<', cutoff)]).unlink()