Init

backend/app/main.py

@@ -0,0 +1,57 @@
+import time
+
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+
+from app.services.menu import build_menu
+from app.services.prices import prices_payload, random_price
+from app.settings import settings
+
+START_TIME = time.time()
+
+
+def uptime() -> int:
+    return int(time.time() - START_TIME)
+
+
+app = FastAPI(
+    title="Cafetería API",
+    description="Devuelve precios y el menú del día.",
+    version="0.1.0",
+)
+
+# Frontend and API will likely run on different ports; allow everything to keep the workshop simple.
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+
+@app.get("/health")
+def health():
+    return {
+        "status": "ok",
+        "version": settings.app_version,
+        "commit": settings.git_commit,
+        "build": settings.build_number,
+        "author": settings.commit_author,
+        "uptime_seconds": uptime()
+    }
+
+
+@app.get("/menu")
+def menu():
+    return build_menu()
+
+
+@app.get("/prices")
+def prices():
+    return prices_payload()
+
+
+@app.get("/prices/{item}")
+def price_for_item(item: str):
+    return random_price(item)