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import { LogMetricTraceable } from "@emprespresso/pengueno";
const greetings = [
"hewwo :D",
"hiya cutie (✿◠‿◠)",
"boop! ૮・ᴥ・ა",
"sending virtual hugs! (づ｡◕‿‿◕｡)づ",
"stay pawsitive ₍^..^₎⟆",
"⋆｡‧˚❆🐧❆˚‧｡⋆",
];
const penguenoGreeting = () =>
greetings[Math.floor(Math.random() * greetings.length)];
export class PenguenoRequest extends Request {
private constructor(
_input: URL,
_requestInit: RequestInit,
public readonly id: string,
public readonly at: Date,
) {
super(_input, _requestInit);
}
public baseResponseHeaders(): Record<string, string> {
const ServerRequestTime = this.at.getTime();
const ServerResponseTime = Date.now();
const DeltaTime = ServerResponseTime - ServerRequestTime;
const RequestId = this.id;
return Object.entries({
RequestId,
ServerRequestTime,
ServerResponseTime,
DeltaTime,
Hai: penguenoGreeting(),
}).reduce((acc, [key, val]) => ({ ...acc, [key]: (val.toString()) }), {});
}
public static from(
request: Request,
): LogMetricTraceable<PenguenoRequest> {
const id = crypto.randomUUID();
const url = new URL(request.url);
const { pathname } = url;
const traceSupplier = () => `[${id} <- ${request.method}'d @ ${pathname}]`;
return LogMetricTraceable
.from(
new PenguenoRequest(
url,
{ ...request },
id,
new Date(),
),
)
.bimap((_request) => [_request.get(), traceSupplier]);
}
}
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