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Fix security definer view issue by enabling security_invoker on grouped_alerts_view and implement grouped alerts system with new keys, hooks, components, and monitoring overview integration. Added migration to adjust view, updated query keys, created useGroupedAlerts, useAlertGroupActions, GroupedAlertsPanel, and updated MonitoringOverview to include grouped alerts.

supabase/migrations/20251111014936_3a7bebd3-fc29-484c-ac68-8d9c371a8b16.sql

@@ -0,0 +1,51 @@
+-- Fix security definer view issue by enabling security_invoker
+-- This ensures the view respects RLS policies and runs with the querying user's permissions
+DROP VIEW IF EXISTS grouped_alerts_view;
+
+CREATE OR REPLACE VIEW grouped_alerts_view
+WITH (security_invoker=on)
+AS
+WITH system_alerts_grouped AS (
+  SELECT
+    alert_type AS group_key,
+    alert_type,
+    severity,
+    'system'::text AS source,
+    NULL::text AS function_name,
+    NULL::text AS metric_type,
+    COUNT(*) AS alert_count,
+    MIN(created_at) AS first_seen,
+    MAX(created_at) AS last_seen,
+    ARRAY_AGG(id::text ORDER BY created_at DESC) AS alert_ids,
+    ARRAY_AGG(message ORDER BY created_at DESC) AS messages,
+    BOOL_OR(resolved_at IS NOT NULL) AS has_resolved,
+    COUNT(*) FILTER (WHERE resolved_at IS NULL) AS unresolved_count
+  FROM system_alerts
+  WHERE created_at > NOW() - INTERVAL '7 days'
+  GROUP BY alert_type, severity
+),
+rate_limit_alerts_grouped AS (
+  SELECT
+    CONCAT(metric_type, ':', COALESCE(function_name, 'global')) AS group_key,
+    NULL::text AS alert_type,
+    'high'::text AS severity,
+    'rate_limit'::text AS source,
+    function_name,
+    metric_type,
+    COUNT(*) AS alert_count,
+    MIN(created_at) AS first_seen,
+    MAX(created_at) AS last_seen,
+    ARRAY_AGG(id::text ORDER BY created_at DESC) AS alert_ids,
+    ARRAY_AGG(alert_message ORDER BY created_at DESC) AS messages,
+    BOOL_OR(resolved_at IS NOT NULL) AS has_resolved,
+    COUNT(*) FILTER (WHERE resolved_at IS NULL) AS unresolved_count
+  FROM rate_limit_alerts
+  WHERE created_at > NOW() - INTERVAL '7 days'
+  GROUP BY metric_type, function_name
+)
+SELECT * FROM system_alerts_grouped
+UNION ALL
+SELECT * FROM rate_limit_alerts_grouped;
+
+-- Grant access to authenticated users
+GRANT SELECT ON grouped_alerts_view TO authenticated;