wehub-resource-sync
49 lines
1.4 KiB
TypeScript
49 lines
1.4 KiB
TypeScript
import { readFile } from 'fs/promises';
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import { readFileSync } from 'fs';
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import { join } from 'path';
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import type { Toolkit } from '@/types/toolkit';
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const TOOLKITS_PATH = join(process.cwd(), 'public/data/toolkits.json');
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let cached: { list: Toolkit[]; bySlug: Map<string, Toolkit> } | null = null;
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function buildCache(toolkits: Toolkit[]) {
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cached = {
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list: toolkits,
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bySlug: new Map(toolkits.map(t => [t.slug, t])),
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};
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return cached;
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}
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function parse(data: string): Toolkit[] {
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const toolkits = JSON.parse(data) as Toolkit[];
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if (!Array.isArray(toolkits)) {
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throw new Error('toolkits.json must contain an array');
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}
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if (toolkits.length === 0) {
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console.warn('[Toolkits] Warning: toolkits.json is empty');
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}
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return toolkits;
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}
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export async function getAllToolkits(): Promise<Toolkit[]> {
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if (cached) return cached.list;
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const data = await readFile(TOOLKITS_PATH, 'utf-8');
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return buildCache(parse(data)).list;
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}
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export async function getToolkitBySlug(slug: string): Promise<Toolkit | null> {
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if (cached) return cached.bySlug.get(slug) ?? null;
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const data = await readFile(TOOLKITS_PATH, 'utf-8');
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return buildCache(parse(data)).bySlug.get(slug) ?? null;
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}
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export function getAllToolkitsSync(): Toolkit[] {
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if (cached) return cached.list;
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const data = readFileSync(TOOLKITS_PATH, 'utf-8');
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return buildCache(parse(data)).list;
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}
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