fix: explicit per-system health checks gate online status

action_ping now checks db, odoo, ollama, and master_agent individually.
All four must report 'ok' for the bot to go online. Presence is updated
immediately inside action_ping (not as a separate cron step), so every
ping — whether from the cron or a manual button press — atomically checks
all systems and sets the correct online/offline/error state.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

addons/activeblue_ai/models/ab_ai_bot.py

@@ -56,38 +56,38 @@ class AbAiBot(models.Model):
             headers['X-ActiveBlue-Signature'] = self.webhook_secret
         return headers
 
+    # Systems that must all report 'ok' for the bot to be considered online.
+    REQUIRED_SYSTEMS = ['db', 'odoo', 'ollama', 'master_agent']
+
     def action_ping(self):
         self.ensure_one()
         url = self._get_service_url() + '/health/detailed'
         try:
             resp = requests.get(url, timeout=5, headers=self._build_headers())
             if resp.status_code != 200:
-                self.write({'status': 'error'})
+                self.write({'status': 'error', 'last_ping': fields.Datetime.now()})
+                self._sync_bot_user_presence(online=False)
                 return {'type': 'ir.actions.client', 'tag': 'display_notification',
                         'params': {'message': _('AI service returned %s') % resp.status_code, 'type': 'warning'}}
             data = resp.json() if resp.content else {}
-            # Bot is only "online" when every backend the LLM router needs is ok.
+
-            # Local privacy mode requires Ollama; cloud requires Claude. We treat
+            # Check every required system individually.
-            # any backend whose status is not 'ok' as a hard failure for the
+            checks = {s: data.get(s) == 'ok' for s in self.REQUIRED_SYSTEMS}
-            # privacy mode in use, plus DB and master agent are always required.
+            failing = [s for s, ok in checks.items() if not ok]
-            db_ok = data.get('db') == 'ok'
+
-            master_ok = data.get('master_agent') == 'ok'
+            if not failing:
-            mode = data.get('privacy_mode') or self.privacy_mode
-            ollama_ok = data.get('ollama') == 'ok'
-            llm_ok = ollama_ok if mode == 'local' else True
-            if db_ok and master_ok and llm_ok:
                 self.write({'status': 'online', 'last_ping': fields.Datetime.now()})
+                self._sync_bot_user_presence(online=True)
                 return {'type': 'ir.actions.client', 'tag': 'display_notification',
-                        'params': {'message': _('AI service is online'), 'type': 'success'}}
+                        'params': {'message': _('AI service is online — all systems operational'), 'type': 'success'}}
+
             self.write({'status': 'error', 'last_ping': fields.Datetime.now()})
-            reason = ', '.join(
+            self._sync_bot_user_presence(online=False)
-                f'{k}={data.get(k)}' for k in ('db', 'master_agent', 'ollama')
-                if data.get(k) and data.get(k) != 'ok'
-            ) or 'degraded'
             return {'type': 'ir.actions.client', 'tag': 'display_notification',
-                    'params': {'message': _('AI service degraded: %s') % reason, 'type': 'warning'}}
+                    'params': {'message': _('AI service degraded — failing: %s') % ', '.join(failing), 'type': 'warning'}}
         except Exception as exc:
-            self.write({'status': 'offline'})
+            self.write({'status': 'offline', 'last_ping': fields.Datetime.now()})
+            self._sync_bot_user_presence(online=False)
             return {'type': 'ir.actions.client', 'tag': 'display_notification',
                     'params': {'message': _('AI service unreachable: %s') % exc, 'type': 'danger'}}
 
@@ -151,17 +151,11 @@ class AbAiBot(models.Model):
 
     @api.model
     def cron_ping_all(self):
-        any_online = False
         for bot in self.search([('active', '=', True)]):
             try:
                 bot.action_ping()
-                if bot.status == 'online':
-                    any_online = True
             except Exception as exc:
                 _logger.warning('Ping failed for bot %s: %s', bot.id, exc)
-        # Mirror agent-service health to the bot user's Discuss presence so it
-        # shows a green dot when the agent is reachable.
-        self._sync_bot_user_presence(online=any_online)
 
     @api.model
     def _sync_bot_user_presence(self, online):