adilallo
33 lines
1.3 KiB
TypeScript
33 lines
1.3 KiB
TypeScript
import { NextResponse, type NextRequest } from "next/server";
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import { isDatabaseConfigured } from "../../../lib/server/env";
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import { listRankedRuleTemplatesFromDb } from "../../../lib/server/ruleTemplates";
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import { dbUnavailable } from "../../../lib/server/responses";
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import { parseRequestedFacetsFromSearchParams } from "../../../lib/server/validation/methodFacetsSchemas";
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/**
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* GET /api/templates
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*
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* No params → curated ordering (`featured` desc, `sortOrder` asc, `title`
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* asc). With `facet.<group>=<value>` query params (repeatable per group),
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* templates are re-ranked by `TemplateFacet` matrix match when seeded for
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* that slug, else by composed-method × `MethodFacet` match count; ties fall
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* back to the curated order, score-0 templates remain at the end.
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*
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* See `docs/guides/template-recommendation-matrix.md` §9.1.
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*/
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export async function GET(request: NextRequest) {
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if (!isDatabaseConfigured()) {
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return dbUnavailable();
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}
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const facets = parseRequestedFacetsFromSearchParams(
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request.nextUrl.searchParams,
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);
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const { templates, scores } = await listRankedRuleTemplatesFromDb(facets);
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const hasScores = Object.keys(scores).length > 0;
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return NextResponse.json(
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hasScores ? { templates, scores } : { templates },
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);
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}
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