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docs/PHASE_2_AUTOMATED_CLEANUP_COMPLETE.md
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docs/PHASE_2_AUTOMATED_CLEANUP_COMPLETE.md
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# Phase 2: Automated Cleanup Jobs - COMPLETE ✅
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## Overview
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Implemented comprehensive automated cleanup system to prevent database bloat and maintain Sacred Pipeline health. All cleanup tasks run via a master function with detailed logging and error handling.
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---
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## 🎯 Implemented Cleanup Functions
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### 1. **cleanup_expired_idempotency_keys()**
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**Purpose**: Remove idempotency keys that expired over 1 hour ago
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**Retention**: Keys expire after 24 hours, deleted after 25 hours
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**Returns**: Count of deleted keys
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**Example**:
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```sql
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SELECT cleanup_expired_idempotency_keys();
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-- Returns: 42 (keys deleted)
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```
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---
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### 2. **cleanup_stale_temp_refs(p_age_days INTEGER DEFAULT 30)**
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**Purpose**: Remove temporary submission references older than specified days
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**Retention**: 30 days default (configurable)
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**Returns**: Deleted count and oldest deletion date
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**Example**:
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```sql
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SELECT * FROM cleanup_stale_temp_refs(30);
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-- Returns: (deleted_count: 15, oldest_deleted_date: '2024-10-08')
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```
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---
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### 3. **cleanup_abandoned_locks()** ⭐ NEW
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**Purpose**: Release locks from deleted users, banned users, and expired locks
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**Returns**: Released count and breakdown by reason
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**Handles**:
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- Locks from deleted users (no longer in auth.users)
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- Locks from banned users (profiles.banned = true)
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- Expired locks (locked_until < NOW())
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**Example**:
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```sql
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SELECT * FROM cleanup_abandoned_locks();
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-- Returns:
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-- {
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-- released_count: 8,
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-- lock_details: {
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-- deleted_user_locks: 2,
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-- banned_user_locks: 3,
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-- expired_locks: 3
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-- }
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-- }
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```
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---
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### 4. **cleanup_old_submissions(p_retention_days INTEGER DEFAULT 90)** ⭐ NEW
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**Purpose**: Delete old approved/rejected submissions to reduce database size
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**Retention**: 90 days default (configurable)
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**Preserves**: Pending submissions, test data
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**Returns**: Deleted count, status breakdown, oldest deletion date
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**Example**:
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```sql
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SELECT * FROM cleanup_old_submissions(90);
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-- Returns:
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-- {
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-- deleted_count: 156,
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-- deleted_by_status: { "approved": 120, "rejected": 36 },
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-- oldest_deleted_date: '2024-08-10'
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-- }
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```
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---
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## 🎛️ Master Cleanup Function
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### **run_all_cleanup_jobs()** ⭐ NEW
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**Purpose**: Execute all 4 cleanup tasks in one call with comprehensive error handling
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**Features**:
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- Individual task exception handling (one failure doesn't stop others)
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- Detailed execution results with success/error per task
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- Performance timing and logging
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**Example**:
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```sql
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SELECT * FROM run_all_cleanup_jobs();
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```
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**Returns**:
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```json
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{
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"idempotency_keys": {
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"deleted": 42,
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"success": true
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},
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"temp_refs": {
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"deleted": 15,
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"oldest_date": "2024-10-08T14:32:00Z",
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"success": true
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},
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"locks": {
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"released": 8,
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"details": {
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"deleted_user_locks": 2,
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"banned_user_locks": 3,
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"expired_locks": 3
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},
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"success": true
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},
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"old_submissions": {
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"deleted": 156,
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"by_status": {
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"approved": 120,
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"rejected": 36
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},
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"oldest_date": "2024-08-10T09:15:00Z",
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"success": true
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},
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"execution": {
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"started_at": "2024-11-08T03:00:00Z",
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"completed_at": "2024-11-08T03:00:02.345Z",
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"duration_ms": 2345
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}
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}
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```
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---
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## 🚀 Edge Function
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### **run-cleanup-jobs**
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**URL**: `https://api.thrillwiki.com/functions/v1/run-cleanup-jobs`
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**Auth**: No JWT required (called by pg_cron)
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**Method**: POST
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**Purpose**: Wrapper edge function for pg_cron scheduling
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**Features**:
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- Calls `run_all_cleanup_jobs()` via service role
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- Structured JSON logging
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- Individual task failure warnings
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- CORS enabled for manual testing
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**Manual Test**:
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```bash
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curl -X POST https://api.thrillwiki.com/functions/v1/run-cleanup-jobs \
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-H "Content-Type: application/json"
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```
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---
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## ⏰ Scheduling with pg_cron
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### ✅ Prerequisites (ALREADY MET)
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1. ✅ `pg_cron` extension enabled (v1.6.4)
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2. ✅ `pg_net` extension enabled (for HTTP requests)
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3. ✅ Edge function deployed: `run-cleanup-jobs`
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### 📋 Schedule Daily Cleanup (3 AM UTC)
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**IMPORTANT**: Run this SQL directly in your [Supabase SQL Editor](https://supabase.com/dashboard/project/ydvtmnrszybqnbcqbdcy/sql/new):
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```sql
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-- Schedule cleanup jobs to run daily at 3 AM UTC
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SELECT cron.schedule(
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'daily-pipeline-cleanup', -- Job name
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'0 3 * * *', -- Cron expression (3 AM daily)
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$$
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SELECT net.http_post(
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url := 'https://api.thrillwiki.com/functions/v1/run-cleanup-jobs',
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headers := '{"Content-Type": "application/json", "Authorization": "Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6InlkdnRtbnJzenlicW5iY3FiZGN5Iiwicm9sZSI6ImFub24iLCJpYXQiOjE3NTgzMjYzNTYsImV4cCI6MjA3MzkwMjM1Nn0.DM3oyapd_omP5ZzIlrT0H9qBsiQBxBRgw2tYuqgXKX4"}'::jsonb,
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body := '{"scheduled": true}'::jsonb
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) as request_id;
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$$
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);
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```
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**Alternative Schedules**:
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```sql
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-- Every 6 hours: '0 */6 * * *'
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-- Every hour: '0 * * * *'
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-- Every Sunday: '0 3 * * 0'
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-- Twice daily: '0 3,15 * * *' (3 AM and 3 PM)
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```
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### Verify Scheduled Job
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```sql
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-- Check active cron jobs
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SELECT * FROM cron.job WHERE jobname = 'daily-pipeline-cleanup';
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-- View cron job history
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SELECT * FROM cron.job_run_details
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WHERE jobid = (SELECT jobid FROM cron.job WHERE jobname = 'daily-pipeline-cleanup')
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ORDER BY start_time DESC
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LIMIT 10;
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```
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### Unschedule (if needed)
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```sql
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SELECT cron.unschedule('daily-pipeline-cleanup');
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```
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---
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## 📊 Monitoring & Alerts
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### Check Last Cleanup Execution
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```sql
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-- View most recent cleanup results (check edge function logs)
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-- Or query cron.job_run_details for execution status
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SELECT
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start_time,
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end_time,
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status,
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return_message
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FROM cron.job_run_details
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WHERE jobid = (SELECT jobid FROM cron.job WHERE jobname = 'daily-pipeline-cleanup')
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ORDER BY start_time DESC
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LIMIT 1;
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```
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### Database Size Monitoring
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```sql
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-- Check table sizes to verify cleanup is working
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SELECT
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schemaname,
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tablename,
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pg_size_pretty(pg_total_relation_size(schemaname||'.'||tablename)) AS size
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FROM pg_tables
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WHERE schemaname = 'public'
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AND tablename IN (
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'submission_idempotency_keys',
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'submission_item_temp_refs',
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'content_submissions'
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)
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ORDER BY pg_total_relation_size(schemaname||'.'||tablename) DESC;
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```
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---
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## 🧪 Manual Testing
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### Test Individual Functions
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```sql
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-- Test each cleanup function independently
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SELECT cleanup_expired_idempotency_keys();
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SELECT * FROM cleanup_stale_temp_refs(30);
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SELECT * FROM cleanup_abandoned_locks();
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SELECT * FROM cleanup_old_submissions(90);
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```
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### Test Master Function
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```sql
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-- Run all cleanup jobs manually
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SELECT * FROM run_all_cleanup_jobs();
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```
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### Test Edge Function
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```bash
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# Manual HTTP test
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curl -X POST https://api.thrillwiki.com/functions/v1/run-cleanup-jobs \
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-H "Content-Type: application/json" \
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-H "Authorization: Bearer YOUR_ANON_KEY"
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```
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---
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## 📈 Expected Cleanup Rates
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Based on typical usage patterns:
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| Task | Frequency | Expected Volume |
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|------|-----------|-----------------|
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| Idempotency Keys | Daily | 50-200 keys/day |
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| Temp Refs | Daily | 10-50 refs/day |
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| Abandoned Locks | Daily | 0-10 locks/day |
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| Old Submissions | Daily | 50-200 submissions/day (after 90 days) |
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---
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## 🔒 Security
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- All cleanup functions use `SECURITY DEFINER` with `SET search_path = public`
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- RLS policies verified for all affected tables
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- Edge function uses service role key (not exposed to client)
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- No user data exposure in logs (only counts and IDs)
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---
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## 🚨 Troubleshooting
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### Cleanup Job Fails Silently
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**Check**:
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1. pg_cron extension enabled: `SELECT * FROM pg_available_extensions WHERE name = 'pg_cron' AND installed_version IS NOT NULL;`
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2. pg_net extension enabled: `SELECT * FROM pg_available_extensions WHERE name = 'pg_net' AND installed_version IS NOT NULL;`
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3. Edge function deployed: Check Supabase Functions dashboard
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4. Cron job scheduled: `SELECT * FROM cron.job WHERE jobname = 'daily-pipeline-cleanup';`
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### Individual Task Failures
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**Solution**: Check edge function logs for specific error messages
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- Navigate to: https://supabase.com/dashboard/project/ydvtmnrszybqnbcqbdcy/functions/run-cleanup-jobs/logs
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### High Database Size After Cleanup
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**Check**:
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- Vacuum table: `VACUUM FULL content_submissions;` (requires downtime)
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- Check retention periods are appropriate
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- Verify CASCADE DELETE constraints working
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---
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## ✅ Success Metrics
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After implementing Phase 2, monitor these metrics:
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1. **Database Size Reduction**: 10-30% decrease in `content_submissions` table size after 90 days
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2. **Lock Availability**: <1% of locks abandoned/stuck
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3. **Idempotency Key Volume**: Stable count (not growing unbounded)
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4. **Cleanup Success Rate**: >99% of scheduled jobs complete successfully
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---
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## 🎯 Next Steps
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With Phase 2 complete, the Sacred Pipeline now has:
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- ✅ Pre-approval validation (Phase 1)
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- ✅ Enhanced error logging (Phase 1)
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- ✅ CHECK constraints (Phase 1)
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- ✅ Automated cleanup jobs (Phase 2)
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**Recommended Next Phase**:
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- Phase 3: Enhanced Error Handling
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- Transaction status polling endpoint
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- Expanded error sanitizer patterns
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- Rate limiting for submission creation
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- Form state persistence
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---
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## 📝 Related Files
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### Database Functions
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- `supabase/migrations/[timestamp]_phase2_cleanup_jobs.sql`
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### Edge Functions
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- `supabase/functions/run-cleanup-jobs/index.ts`
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### Configuration
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- `supabase/config.toml` (function config)
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---
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## 🫀 The Sacred Pipeline Pumps Stronger
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With automated maintenance, the pipeline is now self-cleaning and optimized for long-term operation. Database bloat is prevented, locks are released automatically, and old data is purged on schedule.
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**STATUS**: Phase 2 BULLETPROOF ✅
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