38 lines
910 B
TypeScript
38 lines
910 B
TypeScript
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import { Handlers } from "$fresh/server.ts";
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import { AccessDeniedError } from "@lib/errors.ts";
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import { getAllRecommendations } from "@lib/recommendation.ts";
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import { json } from "@lib/helpers.ts";
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export const handler: Handlers = {
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async GET(_, ctx) {
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const session = ctx.state.session;
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if (!session) {
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throw new AccessDeniedError();
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}
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const recs = await getAllRecommendations();
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const allKeywords: Record<string, number> = {};
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for (const rec of recs) {
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if (rec.keywords?.length) {
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for (const keyword of rec.keywords) {
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if (keyword in allKeywords) {
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allKeywords[keyword] += 1;
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} else {
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allKeywords[keyword] = 1;
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}
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}
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}
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}
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const keywords = Object.entries(allKeywords).sort((a, b) =>
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a[1] > b[1] ? -1 : 1
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).slice(0, 100);
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return json({
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keywords,
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});
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},
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};
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