feature: create multitasking

docker-compose.yml

@@ -29,12 +29,27 @@ services:
     volumes:
       - cpv3_minio:/data
 
+  redis:
+    container_name: cpv3_redis
+    image: redis:7-alpine
+    ports:
+      - "6379:6379"
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 3s
+      retries: 10
+    volumes:
+      - cpv3_redis:/data
+
   api:
     container_name: cpv3_api
     build: .
     depends_on:
       db:
         condition: service_healthy
+      redis:
+        condition: service_healthy
     environment:
       DEBUG: ${DEBUG:-1}
       JWT_SECRET_KEY: ${JWT_SECRET_KEY:-dev-secret}
@@ -54,6 +69,9 @@ services:
       # Used only for generated browser links (presigned URLs)
       S3_ENDPOINT_URL_PUBLIC: http://localhost:9000
 
+      REDIS_URL: redis://redis:6379/0
+      WEBHOOK_BASE_URL: http://api:8000
+
       REMOTION_SERVICE_URL: ${REMOTION_SERVICE_URL:-http://localhost:8001}
     ports:
       - "8000:8000"
@@ -65,6 +83,41 @@ services:
       - ./alembic:/app/alembic
       - ./alembic.ini:/app/alembic.ini
 
+  worker:
+    container_name: cpv3_worker
+    build: .
+    depends_on:
+      db:
+        condition: service_healthy
+      redis:
+        condition: service_healthy
+    environment:
+      DEBUG: ${DEBUG:-1}
+
+      POSTGRES_USER: ${POSTGRES_USER:-postgres}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-postgres}
+      POSTGRES_HOST: db
+      POSTGRES_PORT: 5432
+      POSTGRES_DATABASE: ${POSTGRES_DATABASE:-coffee_project_db}
+
+      STORAGE_BACKEND: ${STORAGE_BACKEND:-S3}
+
+      S3_ACCESS_KEY: ${MINIO_ROOT_USER:-minioadmin}
+      S3_SECRET_KEY: ${MINIO_ROOT_PASSWORD:-minioadmin}
+      S3_BUCKET_NAME: ${S3_BUCKET_NAME:-coffee-bucket}
+      S3_ENDPOINT_URL_INTERNAL: http://minio:9000
+      S3_ENDPOINT_URL_PUBLIC: http://localhost:9000
+
+      REDIS_URL: redis://redis:6379/0
+      WEBHOOK_BASE_URL: http://api:8000
+
+      REMOTION_SERVICE_URL: ${REMOTION_SERVICE_URL:-http://localhost:8001}
+    command: >
+      uv run dramatiq cpv3.modules.tasks.service --processes 1 --threads 2
+    volumes:
+      - ./src:/app/src
+
 volumes:
   cpv3_db:
   cpv3_minio:
+  cpv3_redis: