From 95b10a3525d74536719d742307e2df5ab97fb4c2 Mon Sep 17 00:00:00 2001
From: Pau Costa <paucostaferrer@gmail.com>
Date: Sat, 28 Mar 2026 18:49:46 +0100
Subject: [PATCH] Add health checks for dependent services and automate DB
 migrations in API Dockerfile

- Configure `healthcheck` for the PostgreSQL service in `docker-compose.yml`.
- Update service dependencies to use `condition: service_healthy` for PostgreSQL.
- Modify API Dockerfile to run `npx prisma migrate deploy` before starting the application.
---
 apps/api/Dockerfile |  2 +-
 docker-compose.yml  | 11 +++++++++--
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/apps/api/Dockerfile b/apps/api/Dockerfile
index bca472a..b3930ff 100644
--- a/apps/api/Dockerfile
+++ b/apps/api/Dockerfile
@@ -44,4 +44,4 @@ ENV PORT=3000
 ENV NODE_ENV=production
 
 WORKDIR /app/apps/api
-CMD ["node", "dist/main"]
+CMD npx prisma migrate deploy && node dist/main
diff --git a/docker-compose.yml b/docker-compose.yml
index 27bfa2f..ea38aad 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,6 +11,11 @@ services:
       - "${DB_PORT_EXTERNAL:-5433}:5432"
     volumes:
       - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres -d hotdesking"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
 
   api:
     build:
@@ -25,7 +30,8 @@ services:
       PORT: 3000
       JWT_SECRET: ${JWT_SECRET:-super-secret-change-me}
     depends_on:
-      - postgres
+      postgres:
+        condition: service_healthy
 
   web:
     build:
@@ -52,7 +58,8 @@ services:
     ports:
       - "5051:80"
     depends_on:
-      - postgres
+      postgres:
+        condition: service_healthy
 
 volumes:
   postgres_data: