PHCIS Microservices (Go)

Overview

Backend microservices for PHCIS (Primary Care Unit Health Information System), written entirely in Go and deployed via ArgoCD GitOps workflow on Kubernetes.

Each service owns its domain and communicates through internal APIs, allowing independent scaling and maintenance.

Services

Service	Language	Details
phcis_main	Go	Core PHCIS API — OPD, EMR, Pharmacy, Lab, Finance
phcis_sso	Go	Single Sign-On — SAML, ThaiID, Google, LINE
phcis_inventory	Go	Drug and medical supply management
phcis_consent	Go	Consent / PDPA management
mylablink	Go	HL7/LIS lab integration — lab results exchange between systems
myinventory	Go	Medical equipment inventory

Thai National ID Authentication

thai-id-service-callback-bun-elysiajs-mongodb — identity verification via Thai national ID card, handling callbacks from the National Digital ID (NDID) platform.

Stack: Bun + ElysiaJS + MongoDB

Infrastructure

Container:     Docker
Registry:      registry.mih.co.th (self-hosted)
Orchestration: Kubernetes
GitOps:        ArgoCD (hcis-gitops repo)
  ├── argocd/  — ArgoCD Application definitions
  └── k8s/     — Kubernetes manifests
CI/CD:         GitHub Actions
Database:      PostgreSQL