Add admin panel, cart, checkout, and digital key delivery

Co-authored-by: Cursor <cursoragent@cursor.com>

app/main.py

@@ -2,17 +2,16 @@ import time
 from contextlib import asynccontextmanager
 from pathlib import Path
 
-from fastapi import Depends, FastAPI, Request
-from fastapi.responses import HTMLResponse
+from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
-from sqlalchemy import select
 from sqlalchemy.exc import OperationalError
-from sqlalchemy.orm import Session
+from starlette.middleware.sessions import SessionMiddleware
 
 from app.config import get_settings
-from app.database import Base, engine, get_db
-from app.models import Category, Product
+from app.database import Base, engine
+from app.routers import admin as admin_router
+from app.routers import shop as shop_router
 from app.seed import seed_if_empty
 
 BASE_DIR = Path(__file__).resolve().parent
@@ -46,7 +45,15 @@ async def lifespan(_: FastAPI):
 
 
 app = FastAPI(title=settings.app_name, lifespan=lifespan)
+app.add_middleware(
+    SessionMiddleware,
+    secret_key=settings.secret_key,
+    session_cookie="pitopn_session",
+    same_site="lax",
+    https_only=False,
+)
 app.mount("/static", StaticFiles(directory=BASE_DIR / "static"), name="static")
+
 templates = Jinja2Templates(directory=str(BASE_DIR / "templates"))
 
 
@@ -61,37 +68,12 @@ def format_price(value) -> str:
 
 templates.env.filters["rub"] = format_price
 
+shop_router.setup(templates)
+admin_router.setup(templates)
+app.include_router(shop_router.router)
+app.include_router(admin_router.router)
+
 
 @app.get("/health")
 def health() -> dict[str, str]:
     return {"status": "ok"}
-
-
-@app.get("/", response_class=HTMLResponse)
-def home(request: Request, db: Session = Depends(get_db)):
-    categories = db.scalars(
-        select(Category).order_by(Category.sort_order, Category.name)
-    ).all()
-    featured = db.scalars(
-        select(Product)
-        .where(Product.is_active.is_(True), Product.is_featured.is_(True))
-        .order_by(Product.id)
-        .limit(4)
-    ).all()
-    products = db.scalars(
-        select(Product)
-        .where(Product.is_active.is_(True))
-        .order_by(Product.is_featured.desc(), Product.id)
-        .limit(12)
-    ).all()
-
-    return templates.TemplateResponse(
-        request,
-        "index.html",
-        {
-            "app_name": settings.app_name,
-            "categories": categories,
-            "featured": featured,
-            "products": products,
-        },
-    )