Approve database migration

supabase/migrations/20251103151301_9e8945f9-3153-4d52-a891-b294a84d0a87.sql

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+-- Phase 1: Enhanced Error Tracking Schema
+-- Add columns for enhanced error context to request_metadata table
+
+-- Add new columns for error tracking
+ALTER TABLE request_metadata 
+  ADD COLUMN IF NOT EXISTS error_stack text,
+  ADD COLUMN IF NOT EXISTS breadcrumbs jsonb DEFAULT '[]'::jsonb,
+  ADD COLUMN IF NOT EXISTS environment_context jsonb DEFAULT '{}'::jsonb;
+
+-- Add comments to document new columns
+COMMENT ON COLUMN request_metadata.error_stack IS 'Stack trace of the error (first 5000 chars)';
+COMMENT ON COLUMN request_metadata.breadcrumbs IS 'User action trail before error occurred (last 10 actions)';
+COMMENT ON COLUMN request_metadata.environment_context IS 'Browser/device context when error occurred';
+
+-- Index for error grouping and analysis
+CREATE INDEX IF NOT EXISTS idx_request_metadata_error_grouping 
+  ON request_metadata(error_type, endpoint, created_at DESC) 
+  WHERE error_type IS NOT NULL;
+
+-- Index for recent errors query (dashboard)
+CREATE INDEX IF NOT EXISTS idx_request_metadata_recent_errors
+  ON request_metadata(created_at DESC)
+  WHERE error_type IS NOT NULL;
+
+-- Update log_request_metadata RPC function to accept new fields
+CREATE OR REPLACE FUNCTION log_request_metadata(
+  p_request_id uuid,
+  p_user_id uuid DEFAULT NULL,
+  p_endpoint text DEFAULT NULL,
+  p_method text DEFAULT NULL,
+  p_status_code integer DEFAULT NULL,
+  p_duration_ms integer DEFAULT NULL,
+  p_error_type text DEFAULT NULL,
+  p_error_message text DEFAULT NULL,
+  p_user_agent text DEFAULT NULL,
+  p_client_version text DEFAULT NULL,
+  p_parent_request_id uuid DEFAULT NULL,
+  p_trace_id uuid DEFAULT NULL,
+  p_error_stack text DEFAULT NULL,
+  p_breadcrumbs jsonb DEFAULT '[]'::jsonb,
+  p_environment_context jsonb DEFAULT '{}'::jsonb
+)
+RETURNS void
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path = public
+AS $$
+BEGIN
+  INSERT INTO request_metadata (
+    request_id, user_id, endpoint, method, status_code, duration_ms,
+    error_type, error_message, user_agent, client_version,
+    parent_request_id, trace_id, error_stack, breadcrumbs, environment_context
+  ) VALUES (
+    p_request_id, p_user_id, p_endpoint, p_method, p_status_code, p_duration_ms,
+    p_error_type, p_error_message, p_user_agent, p_client_version,
+    p_parent_request_id, p_trace_id, p_error_stack, p_breadcrumbs, p_environment_context
+  );
+END;
+$$;
+
+-- Create error_summary view for aggregation
+CREATE OR REPLACE VIEW error_summary AS
+SELECT 
+  error_type,
+  endpoint,
+  COUNT(*) as occurrence_count,
+  COUNT(DISTINCT user_id) as affected_users,
+  MAX(created_at) as last_occurred,
+  MIN(created_at) as first_occurred,
+  ROUND(AVG(duration_ms)::numeric, 2) as avg_duration_ms,
+  (ARRAY_AGG(request_id ORDER BY created_at DESC) 
+    FILTER (WHERE created_at > now() - interval '1 day')
+  )[1:5] as recent_request_ids
+FROM request_metadata
+WHERE error_type IS NOT NULL
+  AND created_at > now() - interval '30 days'
+GROUP BY error_type, endpoint
+ORDER BY occurrence_count DESC;
+
+COMMENT ON VIEW error_summary IS 'Aggregated error statistics for monitoring dashboard';
+
+-- Grant access to authenticated users
+GRANT SELECT ON error_summary TO authenticated;