add landing

app/core/session_middleware.py

@@ -5,9 +5,8 @@ from fastapi.responses import JSONResponse
 from starlette.middleware.base import BaseHTTPMiddleware
 from starlette.types import ASGIApp
 
-from app.core.database import get_session
+from app.core.config import settings
 from app.models.session import Session
-from app.repositories.session_repository import SessionRepository
 
 logger = logging.getLogger(__name__)
 
@@ -20,6 +19,10 @@ class SessionMiddleware(BaseHTTPMiddleware):
         self.cookie_name = cookie_name
 
     async def dispatch(self, request: Request, call_next):
+        # В режиме landing пропускаем работу с БД
+        if settings.app_mode == "landing":
+            return await call_next(request)
+
         # Пропускаем статические файлы, служебные эндпоинты и OPTIONS запросы
         if (
             request.url.path.startswith(
@@ -37,6 +40,10 @@ class SessionMiddleware(BaseHTTPMiddleware):
         session_obj = None
 
         try:
+            # Ленивый импорт для избежания загрузки database.py в landing режиме
+            from app.core.database import get_session
+            from app.repositories.session_repository import SessionRepository
+
             # Работаем с БД в рамках одной async сессии
             async for db_session in get_session():
                 session_repo = SessionRepository(db_session)

docker-compose.landing.yml

@@ -0,0 +1,56 @@
+# Docker Compose for Landing Mode
+# Usage: docker-compose -f docker-compose.landing.yml up -d
+# Requires APP_MODE=landing in .env
+
+services:
+  # HR AI Backend (landing mode - no DB required)
+  backend:
+    image: cr.yandex/crpnbn7b142t058unrn0/hr-ai-backend:latest
+    expose:
+      - "8000"
+    env_file:
+      - .env
+    environment:
+      - APP_MODE=landing
+      - APP_ENV=production
+      - DEBUG=false
+    command: ["uv", "run", "fastapi", "run", "main.py", "--host", "0.0.0.0", "--port", "8000"]
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+    restart: unless-stopped
+
+  # Frontend
+  frontend:
+    image: cr.yandex/crpnbn7b142t058unrn0/hr-ai-frontend:latest
+    platform: linux/amd64
+    expose:
+      - "3000"
+    environment:
+      - NODE_ENV=production
+    restart: unless-stopped
+    volumes:
+      - ./.env.local:/app/.env.local:ro
+
+  # Caddy reverse proxy with automatic HTTPS
+  caddy:
+    image: caddy:2-alpine
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - caddy_data:/data
+      - caddy_config:/config
+    depends_on:
+      - backend
+      - frontend
+    environment:
+      - DOMAIN=${DOMAIN:-localhost}
+    restart: unless-stopped
+
+volumes:
+  caddy_data:
+  caddy_config:

main.py

@@ -7,18 +7,28 @@ from fastapi.middleware.cors import CORSMiddleware
 
 from app.core.config import settings
 from app.core.mode_middleware import LandingModeMiddleware
-from app.core.session_middleware import SessionMiddleware
-from app.routers import resume_router, vacancy_router
-from app.routers.admin_router import router as admin_router
-from app.routers.analysis_router import router as analysis_router
 from app.routers.contact_router import router as contact_router
-from app.routers.interview_reports_router import router as interview_report_router
-from app.routers.interview_router import router as interview_router
-from app.routers.session_router import router as session_router
+
+# В режиме landing не загружаем роутеры, требующие БД
+if settings.app_mode != "landing":
+    from app.core.session_middleware import SessionMiddleware
+    from app.routers import resume_router, vacancy_router
+    from app.routers.admin_router import router as admin_router
+    from app.routers.analysis_router import router as analysis_router
+    from app.routers.interview_reports_router import router as interview_report_router
+    from app.routers.interview_router import router as interview_router
+    from app.routers.session_router import router as session_router
 
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
+    # В режиме landing агент не нужен
+    if settings.app_mode == "landing":
+        print("[STARTUP] Landing mode - skipping AI Agent startup")
+        yield
+        print("[SHUTDOWN] Landing mode - no AI Agent to stop")
+        return
+
     # Запускаем AI агента при старте приложения
     from app.services.agent_manager import agent_manager
 
@@ -56,21 +66,23 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-# Добавляем middleware для управления сессиями (после CORS)
-app.add_middleware(SessionMiddleware, cookie_name="session_id")
-
 # Добавляем middleware для режима лендинга (блокирует API в режиме landing)
 app.add_middleware(LandingModeMiddleware)
 
-app.include_router(vacancy_router, prefix="/api/v1")
-app.include_router(resume_router, prefix="/api/v1")
-app.include_router(session_router, prefix="/api/v1")
-app.include_router(interview_router, prefix="/api/v1")
-app.include_router(analysis_router, prefix="/api/v1")
-app.include_router(admin_router, prefix="/api/v1")
-app.include_router(interview_report_router, prefix="/api/v1")
+# Contact router доступен всегда (не требует БД)
 app.include_router(contact_router, prefix="/api/v1")
 
+# Остальные роутеры и session middleware только в app режиме
+if settings.app_mode != "landing":
+    app.add_middleware(SessionMiddleware, cookie_name="session_id")
+    app.include_router(vacancy_router, prefix="/api/v1")
+    app.include_router(resume_router, prefix="/api/v1")
+    app.include_router(session_router, prefix="/api/v1")
+    app.include_router(interview_router, prefix="/api/v1")
+    app.include_router(analysis_router, prefix="/api/v1")
+    app.include_router(admin_router, prefix="/api/v1")
+    app.include_router(interview_report_router, prefix="/api/v1")
+
 
 @app.get("/")
 async def root():