35 lines
880 B
TypeScript
35 lines
880 B
TypeScript
import type { CounterDatabase, PagesHandler } from "../types";
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import { DOWNLOAD_COUNT_SEED } from "../../lib/downloads";
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interface Env {
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DOWNLOAD_COUNTER_DB: CounterDatabase;
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}
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async function readDownloadCount(db: CounterDatabase) {
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const result = await db
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.prepare(`
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SELECT
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COALESCE(
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(SELECT value FROM download_counter_settings WHERE key = 'base_downloads'),
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?
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) + COUNT(*) AS downloads
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FROM unique_download_windows
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`)
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.bind(DOWNLOAD_COUNT_SEED)
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.first<{ downloads: number }>();
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return result?.downloads ?? DOWNLOAD_COUNT_SEED;
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}
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export const onRequestGet: PagesHandler<Env> = async (context) => {
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const downloads = await readDownloadCount(context.env.DOWNLOAD_COUNTER_DB);
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return Response.json(
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{ downloads },
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{
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headers: {
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"Cache-Control": "no-store",
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},
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},
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);
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};
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