# Service Dependency Graph Plan

**Last Updated:** 2026-01-31  
**Document Version:** 1.0  
**Status:** Active Documentation

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**Date:** 2026-01-22  
**Status:** 🟢 Planning  
**Purpose:** Create visual service dependency graph

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## Summary

- **Services:** 80+ containers across multiple categories
- **Dependencies:** Database, Redis, API, Network, etc.
- **Status:** Need to map all dependencies

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## Dependency Categories

### Database Dependencies
- PostgreSQL (Order, DBIS, Sankofa)
- Redis (Order, DBIS, RPC Translator)

### API Dependencies
- DBIS API → PostgreSQL, Redis
- Order API → PostgreSQL, Redis
- Sankofa API → PostgreSQL, Keycloak

### Network Dependencies
- NPMplus → Backend services
- Cloudflare Tunnel → NPMplus
- Nginx → Application services

### Blockchain Dependencies
- RPC Nodes → Besu Validators
- Blockscout → RPC Nodes
- Bridge Services → RPC Nodes

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## Implementation Plan

### Phase 1: Map Dependencies
1. Document all service dependencies
2. Identify dependency types
3. Map dependency relationships

### Phase 2: Create Visual Graph
1. Use Mermaid or similar tool
2. Create dependency diagram
3. Include dependency types

### Phase 3: Document
1. Create dependency documentation
2. Document startup order
3. Document dependency resolution

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**Last Updated:** 2026-01-22  
**Status:** Planning complete, ready for implementation