37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
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"""SSR frontend service: server-rendered content pages (content.py) plus the
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static JS/CSS/PWA asset bundle. All climate data comes from the backend's
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content API over HTTP (api_client.py) -- this process holds no data of its
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own and does no polars/DB work.
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"""
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import mimetypes
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from fastapi import FastAPI
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from fastapi.middleware.gzip import GZipMiddleware
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from fastapi.staticfiles import StaticFiles
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import content
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import paths
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# The PWA manifest is served as a static file; register its media type so
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# StaticFiles labels it correctly (not in Python's default mimetypes map).
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mimetypes.add_type("application/manifest+json", ".webmanifest")
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app = FastAPI(title="Thermograph SSR", version="0.1.0")
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# Compress every sizeable response, same threshold as the backend.
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app.add_middleware(GZipMiddleware, minimum_size=1024)
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@app.get("/healthz")
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def healthz():
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"""Liveness probe: the process is up and serving. Deliberately does no I/O
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-- no call to the backend -- so it stays cheap and reliable for a tight
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healthcheck interval. Readiness (backend reachable) is a separate concern."""
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return {"status": "ok"}
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# NOTE: "/" is not here -- the homepage is server-rendered by content.register().
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content.register(app)
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app.mount(content.BASE or "/", StaticFiles(directory=paths.STATIC_DIR), name="static")
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