goplt/docs/content/stories/phase5/README.md

Phase 5: Infrastructure Adapters

Overview

Implement infrastructure adapters for caching (Redis), event bus (Kafka), background job scheduling (asynq), and multi-tenancy support.

Tasks

5.1 Cache Implementation

• 5.1.1 - Install Redis Client
• 5.1.2 - Create Cache Interface
• 5.1.3 - Implement Redis Cache
• 5.1.4 - Add Redis Config
• 5.1.5 - Register in DI Container
• 5.1.6 - Add Cache Middleware

5.2 Event Bus Implementation

• 5.2.1 - Create Event Bus Interface
• 5.2.2 - Implement In-Process Bus
• 5.2.3 - Implement Kafka Bus
• 5.2.4 - Add Kafka Config

5.3 Background Job Scheduler

• 5.3.1 - Install Asynq
• 5.3.2 - Create Scheduler Interface
• 5.3.3 - Implement Asynq Scheduler
• 5.3.4 - Add Cron Support

5.4 Multi-tenancy Support

• 5.4.1 - Create Tenant Resolver Interface
• 5.4.2 - Implement Tenant Resolver
• 5.4.3 - Add Tenant Middleware
• 5.4.4 - Update Ent Queries

Deliverables Checklist

• Redis cache adapter implemented
• Event bus supports in-process and Kafka
• Background job scheduler with asynq
• Cron job support
• Multi-tenancy resolver and middleware
• Database queries scoped by tenant

Acceptance Criteria

• Cache operations work with Redis fallback
• Events can be published to Kafka
• Background jobs can be scheduled
• Cron jobs run on schedule
• Tenant isolation works for database queries
• Middleware extracts tenant from request