feat: Add email verification, owner shift deletion, Coolify Docker compose setup, and fixes

docker-compose.yml

@@ -1,20 +1,23 @@
 version: '3.8'
 
+# Coolify & Production Ready Docker Compose Configuration
+# Traefik in Coolify automatically routes traffic to the 'frontend' service on port 80.
+# Container names and port bindings are intentionally managed by Coolify to avoid collisions.
+
 services:
   db:
     image: postgres:16-alpine
-    container_name: shiftplan_db
     environment:
-      POSTGRES_DB: shiftplan_db
-      POSTGRES_USER: shiftplan_user
-      POSTGRES_PASSWORD: shiftplan_secure_password_123
+      POSTGRES_DB: ${POSTGRES_DB:-shiftplan_db}
+      POSTGRES_USER: ${POSTGRES_USER:-shiftplan_user}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-shiftplan_secure_password_123}
     volumes:
       - postgres_data:/var/lib/postgresql/data
-    ports:
-      - "5432:5432"
+    expose:
+      - "5432"
     restart: unless-stopped
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U shiftplan_user -d shiftplan_db"]
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-shiftplan_user} -d ${POSTGRES_DB:-shiftplan_db}"]
       interval: 5s
       timeout: 5s
       retries: 5
@@ -23,35 +26,35 @@ services:
     build:
       context: ./backend
       dockerfile: Dockerfile
-    container_name: shiftplan_backend
     command: >
       sh -c "python manage.py makemigrations --noinput &&
              python manage.py migrate --noinput &&
              python manage.py seed_data &&
              gunicorn --bind 0.0.0.0:8000 --workers 3 shiftplan_backend.wsgi:application"
     environment:
-      SECRET_KEY: "prod-secret-key-change-in-env"
-      DEBUG: "False"
-      ALLOWED_HOSTS: "*"
-      POSTGRES_DB: shiftplan_db
-      POSTGRES_USER: shiftplan_user
-      POSTGRES_PASSWORD: shiftplan_secure_password_123
+      SECRET_KEY: ${SECRET_KEY:-prod-secret-key-change-in-coolify}
+      DEBUG: ${DEBUG:-False}
+      ALLOWED_HOSTS: ${ALLOWED_HOSTS:-*}
+      POSTGRES_DB: ${POSTGRES_DB:-shiftplan_db}
+      POSTGRES_USER: ${POSTGRES_USER:-shiftplan_user}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-shiftplan_secure_password_123}
       POSTGRES_HOST: db
       POSTGRES_PORT: "5432"
     depends_on:
       db:
         condition: service_healthy
-    ports:
-      - "8000:8000"
+    expose:
+      - "8000"
     restart: unless-stopped
 
   frontend:
     build:
       context: ./frontend
       dockerfile: Dockerfile
-    container_name: shiftplan_frontend
+    expose:
+      - "80"
     ports:
-      - "80:80"
+      - "${PORT:-80}:80"
     depends_on:
       - backend
     restart: unless-stopped