RISWIS Database Update Audit Report

Generated on: June 19, 2025

Executive Summary

This audit report details the current state and recent update history of Prisma ORM and PostgreSQL database components in the RISWIS banking system.

Current Versions

Prisma ORM

• Backend Prisma Client: 6.5.0 (package.json & package-lock.json confirmed)

• Frontend Prisma Client: 6.6.0 (package.json & package-lock.json confirmed)

• Prisma Generator: prisma-client-js (latest stable)

• Database Provider: postgresql

PostgreSQL Database

• Provider: DigitalOcean Managed Database

• Database Name: defaultdb

• Host: riswis-db-do-user-21375598-0.g.db.ondigitalocean.com

• Port: 25060

• SSL Mode: require (Security enabled)

• Connection Pool: Configured for production workloads

Recent Database Schema Updates

Latest Migration: June 12, 2025

Migration: 20250612144305_add_avatar_url_to_user

• Change: Added avatarUrl TEXT field to User table

• Purpose: Support profile picture uploads

• Status: Successfully applied

Migration History (Last 30 Days)

1. June 12, 2025 - Add avatar URL to User model

2. June 10, 2025 - Add password changed timestamp tracking

3. June 10, 2025 - Remove chat system components

4. June 10, 2025 - Add transaction reversal request fields

5. June 10, 2025 - Add SMS financial backup types

6. June 1, 2025 - Add cheque template models

7. May 29, 2025 - Add comprehensive risk management tables

8. May 25, 2025 - Make visa dates optional

9. May 24, 2025 - Add attendance tracking system

10. May 23, 2025 - Add loan application photo signatures

Schema File Status

• File: backend/prisma/schema.prisma

• Size: 117,229 bytes (117KB)

• Last Modified: June 19, 2025 at 14:51:06 UTC

• Total Lines: 2,812 lines

• Models: 50+ database models

• Enums: 30+ enumeration types

Deployment Configuration

Production Environment

• Platform: DigitalOcean App Platform

• Region: Frankfurt (fra1)

• Environment: Production-ready with SSL

• Migration Strategy: Automated deployment with deploy:migrate script

Migration Commands Available

# Development
npm run migrate:dev
npm run db:setup:dev

# Production  
npm run migrate:prod
npm run deploy:migrate
npm run db:setup:prod

Database Security Features

✅ SSL/TLS Encryption: Required for all connections ✅ Managed Database: DigitalOcean managed service ✅ Environment Variables: Sensitive data stored as secrets ✅ Connection Pooling: Optimized for production workloads ✅ Backup Strategy: Automated managed database backups

Recent Git Commits (Database Related)

1. June 19, 2025 - Profile picture upload with avatar URL field

2. June 18, 2025 - Enhanced deployment with migration commands

3. June 17, 2025 - Marketing functionality with new models

4. June 16, 2025 - SMS scheduler and currency validation updates

5. June 15, 2025 - Environment standardization and loan routes

Database Health Status

• ✅ Schema Consistency: All migrations applied successfully

• ✅ Version Compatibility: Prisma 6.x with PostgreSQL

• ✅ SSL Configuration: Properly configured for security

• ✅ Connection Pool: Optimized for concurrent operations

• ✅ Backup System: Automated managed database backups

Recommendations

Immediate Actions

• Monitor Performance: Track query performance with current load

• Version Updates: Consider upgrading to Prisma 6.6.0 in backend for consistency

• Migration Testing: Ensure all migrations work in staging before production

Future Considerations

• Database Monitoring: Implement comprehensive monitoring dashboards

• Index Optimization: Review and optimize database indexes for performance

• Schema Documentation: Maintain up-to-date database documentation

Compliance Notes

• All database operations logged in audit_logs table

• SMS alerts configured for critical transactions

• Role-based access control (RBAC) implemented

• Data encryption at rest and in transit

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Report Generated: June 19, 2025 Audited By: System Analysis Tool Next Review: July 19, 2025