feat(docker): add Docker Compose for local development with PostGIS

Backend/Dockerfile.dev

@@ -0,0 +1,7 @@
+FROM node:20-alpine
+WORKDIR /app
+COPY package*.json ./
+RUN npm install
+COPY . .
+EXPOSE 3000
+CMD ["npm", "run", "start:dev"]

docker-compose.yml

@@ -0,0 +1,45 @@
+version: "3.9"
+
+services:
+  postgres:
+    image: postgis/postgis:16-3.4-alpine
+    environment:
+      POSTGRES_USER: gistpin
+      POSTGRES_PASSWORD: gistpin
+      POSTGRES_DB: gistpin
+    ports:
+      - "5432:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      - ./infrastructure/docker/postgres-init.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U gistpin -d gistpin"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 20s
+
+  backend:
+    build:
+      context: ./Backend
+      dockerfile: Dockerfile.dev
+    ports:
+      - "3000:3000"
+    env_file:
+      - ./Backend/.env
+    environment:
+      NODE_ENV: development
+      DATABASE_HOST: postgres
+      DATABASE_PORT: "5432"
+      DATABASE_USER: gistpin
+      DATABASE_PASSWORD: gistpin
+      DATABASE_NAME: gistpin
+    volumes:
+      - ./Backend:/app
+      - /app/node_modules
+    depends_on:
+      postgres:
+        condition: service_healthy
+
+volumes:
+  postgres_data:

infrastructure/docker/docker-compose.yml

@@ -7,14 +7,15 @@ services:
       dockerfile: ../infrastructure/docker/backend.Dockerfile
     ports: ["3000:3000"]
     environment:
-      NODE_ENV: development
-      DATABASE_URL: postgresql://gistpin:gistpin@postgres:5432/gistpin
+      NODE_ENV: production
+      DATABASE_HOST: postgres
+      DATABASE_PORT: "5432"
+      DATABASE_USER: gistpin
+      DATABASE_PASSWORD: gistpin
+      DATABASE_NAME: gistpin
     depends_on:
       postgres:
         condition: service_healthy
-    volumes:
-      - ../../Backend:/app
-      - /app/node_modules
 
   frontend:
     build:
@@ -24,19 +25,21 @@ services:
     depends_on: [backend]
 
   postgres:
-    image: postgres:16-alpine
+    image: postgis/postgis:16-3.4-alpine
     environment:
       POSTGRES_USER: gistpin
       POSTGRES_PASSWORD: gistpin
       POSTGRES_DB: gistpin
     ports: ["5432:5432"]
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U gistpin"]
+      test: ["CMD-SHELL", "pg_isready -U gistpin -d gistpin"]
       interval: 10s
       timeout: 5s
       retries: 5
+      start_period: 20s
     volumes:
       - postgres_data:/var/lib/postgresql/data
+      - ./postgres-init.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
 
 volumes:
   postgres_data:

infrastructure/docker/postgres-init.sql

@@ -1,3 +1,5 @@
 -- GistPin database bootstrap
+CREATE EXTENSION IF NOT EXISTS postgis;
+CREATE EXTENSION IF NOT EXISTS postgis_topology;
 CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
 CREATE EXTENSION IF NOT EXISTS "pg_stat_statements";