tenantpilot/fix-constraint.ts

import { drizzle } from 'drizzle-orm/node-postgres';
import { Pool } from 'pg';
import { sql } from 'drizzle-orm';

async function fixConstraint() {
  const dbUrl = process.env.DATABASE_URL || 'postgres://postgres:postgres@localhost:5432/tenantpilot';
  console.log('🔌 Connecting to:', dbUrl.replace(/:[^:@]+@/, ':****@'));
  
  const pool = new Pool({ connectionString: dbUrl });
  const db = drizzle(pool);
  
  try {
    console.log('⏳ Removing duplicate rows...');
    await db.execute(sql`
      DELETE FROM policy_settings a
      USING policy_settings b
      WHERE a.id > b.id
        AND a.tenant_id = b.tenant_id
        AND a.graph_policy_id = b.graph_policy_id
        AND a.setting_name = b.setting_name
    `);
    
    console.log('⏳ Dropping old index...');
    await db.execute(sql`DROP INDEX IF EXISTS policy_settings_upsert_idx`);
    
    console.log('⏳ Adding unique constraint...');
    await db.execute(sql`
      ALTER TABLE policy_settings 
      ADD CONSTRAINT policy_settings_upsert_unique 
      UNIQUE(tenant_id, graph_policy_id, setting_name)
    `);
    
    console.log('✅ Constraint added successfully!');
    await pool.end();
    process.exit(0);
  } catch (error) {
    console.error('❌ Failed:', error);
    await pool.end();
    process.exit(1);
  }
}

fixConstraint();