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caty21
0657b50c07
Central bank governance (nouvel onglet Banques centrales) : - lib/centralBankGovernance.ts + app/api/central-bank-sources : scraping live du vote de la derniere reunion, dot plot Fed (SEP), et desormais les previsions macro (PIB + inflation) publiees par chaque BC elle-meme (Fed SEP, Eurosystem staff projections, BoJ Outlook Report PDF, SNB conditional forecast, BoC MPR, RBA SMP). GBP/NZD laisses honnetement vides quand aucune source chiffree fiable n'est accessible (RBNZ bloque par Cloudflare). - components/CentralBankSourcesTab.tsx : nouvel onglet avec cards par banque. Taux directeurs + Money Supply M3 : - data/rate_decisions.json corrige (JPY, EUR, NZD etc. etaient perimes d'1-2 decisions) et desormais auto-maintenu : .github/workflows/update-rate-decisions.yml (horaire) detecte les changements de taux via Trading Economics et fait glisser current -> prev sans perte de donnee. - data/money-supply-m3.json (nouveau) + .github/workflows/fetch-money-supply.yml (hebdo) : M3 par devise (proxy M2 pour l'USD, la Fed ne publiant plus M3 depuis 2006), affiche dans CurrencyCard. Calendrier economique elargi : - lib/calendar-countries.ts, lib/calendar-taxonomy.ts, lib/fxstreetCalendar.ts : couverture pays elargie + classification des evenements + source FXStreet. Fix InvestingLive : - lib/investinglive.ts : l'ancienne API WordPress (wp-json) renvoyait 404 depuis leur migration Nuxt.js -> reecrit vers api.investinglive.com/api/homepage/articles, + fix crash silencieux (Tldr pas toujours un tableau). Divers : - .vercel/ ajoute au .gitignore (ne doit jamais etre commite, cf. son propre README). - scripts/ (lancement PWA, push env Vercel), captures d'ecran, cache InvestingLive. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
910 lines
43 KiB
TypeScript
910 lines
43 KiB
TypeScript
// lib/newsfeed.ts
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// Agrège les news forex/macro depuis plusieurs sources publiques :
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// 1. investinglive.com/forex/ — articles forex de Giuseppe Dellamotta
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// 2. Reuters RSS — flux marchés publics
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// 3. Bloomberg meta tags — best-effort (titres publics malgré paywall)
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// Applique un moteur de pertinence devise pour chaque article.
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import type { Currency } from "./types";
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// ── Types ─────────────────────────────────────────────────────────────────────
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export interface NewsImpact {
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ccy: Currency;
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direction: "bullish" | "bearish" | "neutral";
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reason: string;
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}
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export interface NewsItem {
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id: string;
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title: string;
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url: string;
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source: string;
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publishedAt: string; // ISO date string
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summary?: string;
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impacts: NewsImpact[];
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categories: string[]; // "Énergie", "Banque Centrale", "Géopolitique", etc.
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}
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// ── Moteur de pertinence devise ───────────────────────────────────────────────
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interface ImpactRule {
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pattern: RegExp;
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impacts: { ccy: Currency; dir: "bullish" | "bearish" | "neutral" }[];
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categories: string[];
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reason: string;
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}
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// ── Noms des gouverneurs de banques centrales ─────────────────────────────────
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// Mis à jour juin 2026
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const CB_GOVERNORS: Record<Currency, string[]> = {
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USD: ["Powell", "Jerome Powell", "FOMC chair"],
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EUR: ["Lagarde", "Christine Lagarde", "ECB president", "ECB chief"],
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GBP: ["Bailey", "Andrew Bailey", "BoE governor"],
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JPY: ["Ueda", "Kazuo Ueda", "BoJ governor", "Bank of Japan governor"],
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CHF: ["Schlegel", "Martin Schlegel", "SNB chairman", "SNB chair"],
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CAD: ["Macklem", "Tiff Macklem", "BoC governor"],
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AUD: ["Bullock", "Michele Bullock", "RBA governor"],
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NZD: ["Orr", "Adrian Orr", "RBNZ governor"],
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};
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// ── Noms des chefs d'État pertinents (sauf EUR : uniquement Lagarde) ──────────
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const HEADS_OF_STATE: Record<string, { ccy: Currency; names: string[] }> = {
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USD: { ccy: "USD", names: ["Trump", "Biden", "US president", "White House", "US treasury", "Bessent", "Yellen", "Scott Bessent"] },
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GBP: { ccy: "GBP", names: ["Starmer", "Keir Starmer", "UK prime minister", "UK chancellor", "Rachel Reeves"] },
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JPY: { ccy: "JPY", names: ["Ishiba", "Shigeru Ishiba", "Japan prime minister", "Japan PM", "Japanese PM", "Akazawa"] },
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CAD: { ccy: "CAD", names: ["Carney", "Mark Carney", "Canada prime minister", "Canadian PM"] },
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AUD: { ccy: "AUD", names: ["Albanese", "Anthony Albanese", "Australia prime minister", "Australian PM"] },
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NZD: { ccy: "NZD", names: ["Luxon", "Christopher Luxon", "New Zealand PM", "NZ prime minister"] },
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CHF: { ccy: "CHF", names: ["Swiss Federal Council", "Swiss government", "Swiss president"] },
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};
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// Génère les règles pour les gouverneurs et chefs d'État
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function buildPersonRules(): ImpactRule[] {
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const rules: ImpactRule[] = [];
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// Gouverneurs CB
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for (const [ccyStr, names] of Object.entries(CB_GOVERNORS)) {
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const ccy = ccyStr as Currency;
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const pattern = new RegExp(`\\b(${names.map(n => n.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")).join("|")})\\b`, "i");
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rules.push({
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pattern,
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impacts: [{ ccy, dir: "neutral" }],
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categories: ["Discours BC"],
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reason: `Déclaration gouverneur ${ccy}`,
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});
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}
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// Chefs d'État
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for (const { ccy, names } of Object.values(HEADS_OF_STATE)) {
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const pattern = new RegExp(`\\b(${names.map(n => n.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")).join("|")})\\b`, "i");
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rules.push({
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pattern,
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impacts: [{ ccy, dir: "neutral" }],
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categories: ["Chef d'État"],
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reason: `Déclaration politique officielle ${ccy}`,
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});
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}
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return rules;
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}
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const IMPACT_RULES: ImpactRule[] = [
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// ── Décisions de taux (priorité maximale) ─────────────────────────────────
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{
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pattern: /\b(rate (decision|cut|hike|hold|change|increase|decrease)|interest rate (cut|hike|hold|decision|change)|rate (unchanged|on hold)|basis point(s)?|bps (cut|hike))\b/i,
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impacts: [],
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categories: ["Décision Taux"],
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reason: "Décision de taux directeur",
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},
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// ── Presse/Conférences CB ─────────────────────────────────────────────────
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{
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pattern: /\b(press conference|monetary policy (statement|meeting|decision|minutes)|forward guidance|dot plot|summary of projections|soe|statement on (monetary|rates))\b/i,
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impacts: [],
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categories: ["Discours BC"],
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reason: "Communication banque centrale officielle",
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},
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// ── Données clés emploi ────────────────────────────────────────────────────
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{
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pattern: /\b(unemployment (rate|data|report|figures)|non.?farm payrolls|nfp|jobs (report|data|figures)|jobless (rate|claims)|employment (change|data|report|figures)|labor market|labour market|payroll(s)?)\b/i,
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impacts: [],
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categories: ["Données Clés", "Emploi"],
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reason: "Publication données emploi",
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},
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// ── Données clés inflation ─────────────────────────────────────────────────
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{
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pattern: /\b(cpi (data|release|report|print|reading|figure)|inflation (data|report|release|print|reading|figure)|consumer price index (release|data|report)|pce deflator)\b/i,
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impacts: [],
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categories: ["Données Clés", "Inflation"],
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reason: "Publication données inflation",
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},
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// ── Crises financières ─────────────────────────────────────────────────────
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{
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pattern: /\b(banking (crisis|collapse|failure|run|contagion)|financial (crisis|contagion|meltdown|turmoil)|bank (collapse|bail.?out|default|insolvency)|systemic (risk|crisis)|credit (crisis|crunch|event))\b/i,
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impacts: [
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{ ccy: "JPY", dir: "bullish" },
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{ ccy: "CHF", dir: "bullish" },
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{ ccy: "USD", dir: "bullish" },
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{ ccy: "AUD", dir: "bearish" },
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{ ccy: "NZD", dir: "bearish" },
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],
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categories: ["Crise", "Risk-Off"],
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reason: "Crise financière → refuges (JPY/CHF/USD) haussiers",
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},
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// ── Guerre Ukraine ─────────────────────────────────────────────────────────
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{
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pattern: /\b(ukraine|zelenskyy|zelensky|kyiv|russia (attack|invade|shelling|drone|missile)|nato (ukraine|summit|support)|war in europe|eastern europe (conflict|war|tension))\b/i,
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impacts: [
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{ ccy: "EUR", dir: "bearish" },
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{ ccy: "JPY", dir: "bullish" },
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{ ccy: "CHF", dir: "bullish" },
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{ ccy: "USD", dir: "bullish" },
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{ ccy: "AUD", dir: "bullish" }, // commodity/wheat exporter
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],
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categories: ["Géopolitique", "Guerre"],
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reason: "Guerre Ukraine → EUR baissier (proximité), refuges (JPY/CHF/USD) haussiers, AUD haussier (blé/gaz)",
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},
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// ── Détroit d'Hormuz / Moyen-Orient ───────────────────────────────────────
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{
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pattern: /\b(strait of hormuz|hormuz|houthi(s)?|red sea (attack|blockade|shipping)|iran (attack|sanction|nuclear|strait)|middle east (conflict|escalat|war|tension)|israel.?(hamas|hezbollah|iran)|persian gulf (tension|conflict))\b/i,
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impacts: [
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{ ccy: "JPY", dir: "bearish" }, // Japon importe ~90% énergie via Hormuz
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{ ccy: "CAD", dir: "bullish" }, // Pétrole monte
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{ ccy: "CHF", dir: "bullish" },
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{ ccy: "USD", dir: "bullish" },
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],
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categories: ["Géopolitique", "Énergie", "Guerre"],
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reason: "Tensions Hormuz → pétrole hausse (CAD bullish), JPY baissier (90% énergie importée via Hormuz)",
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},
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// ── Tensions Taiwan / Asie du Pacifique ───────────────────────────────────
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{
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pattern: /\b(taiwan (strait|tension|conflict|independence|invasion|crisis|blockade)|china (taiwan|military|invasion)|south china sea (tension|dispute|conflict))\b/i,
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impacts: [
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{ ccy: "AUD", dir: "bearish" },
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{ ccy: "NZD", dir: "bearish" },
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{ ccy: "JPY", dir: "bullish" },
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{ ccy: "USD", dir: "bullish" },
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],
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categories: ["Géopolitique", "Guerre"],
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reason: "Tensions Taiwan → AUD/NZD baissiers (exposition Chine), JPY/USD haussiers (refuges/proxémité)",
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},
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// ── Russie / Sanctions ─────────────────────────────────────────────────────
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{
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pattern: /\b(russia (sanction|oil cap|energy|export ban|gas supply|lng)|(new )?(sanction|embargo) (on|against) russia|russian (oil|gas|energy|export))\b/i,
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impacts: [
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{ ccy: "EUR", dir: "bearish" },
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{ ccy: "CAD", dir: "bullish" },
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{ ccy: "AUD", dir: "bullish" },
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],
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categories: ["Géopolitique", "Énergie"],
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reason: "Sanctions Russie → EUR baissier (dépendance gaz), CAD/AUD haussiers (exportateurs énergie alternatifs)",
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},
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// ── Press release probabilité de taux ─────────────────────────────────────
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{
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pattern: /\b(rate (cut|hike) (probability|odds|chance(s)?|expectation(s)?|pricing)|market (prices? in|expects?|anticipates?) (cut|hike|pause|hold)|(ois|swap|futures?) (price(s)?|imply|signal) (cut|hike|easing|tightening)|probability of (rate|cut|hike) (change|move|rise|fall))\b/i,
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impacts: [],
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categories: ["Probabilités Taux"],
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reason: "Repricing des probabilités de taux OIS/futures",
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},
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// ── Fed / USD ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(hawkish fed|fed hike|fed rate (up|rise)|us inflation (surge|higher|above)|fomc (hike|tighten))\b/i,
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impacts: [{ ccy: "USD", dir: "bullish" }],
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categories: ["Banque Centrale", "USD"],
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reason: "Fed hawkish → USD haussier",
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},
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{
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pattern: /\b(fed (cut|ease|pivot|pause)|dovish fed|us inflation (cool|drop|lower|ease)|fomc (cut|ease|pause))\b/i,
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impacts: [{ ccy: "USD", dir: "bearish" }],
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categories: ["Banque Centrale", "USD"],
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reason: "Fed dovish → USD baissier",
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},
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{
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pattern: /\b(fed|fomc|federal reserve|powell|us monetary policy|us interest rate)\b/i,
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impacts: [{ ccy: "USD", dir: "neutral" }],
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categories: ["Banque Centrale", "USD"],
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reason: "Politique monétaire Fed",
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},
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// ── ECB / EUR ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(ecb (cut|ease|lower rate|dovish)|lagarde (cut|dovish|ease)|eurozone (recession|weak|slow|deflat))\b/i,
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impacts: [{ ccy: "EUR", dir: "bearish" }],
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categories: ["Banque Centrale", "EUR"],
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reason: "BCE dovish → EUR baissier",
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},
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{
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pattern: /\b(ecb (hike|hawkish|hold|tighten)|lagarde (hawkish|hike)|eurozone inflation (higher|above|surge))\b/i,
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impacts: [{ ccy: "EUR", dir: "bullish" }],
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categories: ["Banque Centrale", "EUR"],
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reason: "BCE hawkish → EUR haussier",
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},
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{
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pattern: /\b(ecb|european central bank|lagarde|eurozone (gdp|cpi|inflation|rate|pmi))\b/i,
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impacts: [{ ccy: "EUR", dir: "neutral" }],
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categories: ["Banque Centrale", "EUR"],
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reason: "Politique monétaire BCE",
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},
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// ── BoE / GBP ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(boe (cut|ease|dovish)|bank of england (cut|ease|pause)|uk inflation (drop|lower|cool))\b/i,
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impacts: [{ ccy: "GBP", dir: "bearish" }],
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categories: ["Banque Centrale", "GBP"],
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reason: "BoE dovish → GBP baissier",
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},
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{
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pattern: /\b(boe (hike|hawkish)|bank of england (hike|hawkish)|uk inflation (surge|higher|above|sticky))\b/i,
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impacts: [{ ccy: "GBP", dir: "bullish" }],
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categories: ["Banque Centrale", "GBP"],
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reason: "BoE hawkish → GBP haussier",
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},
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{
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pattern: /\b(bank of england|boe|sterling|uk (gdp|cpi|inflation|jobs|pmi|rate))\b/i,
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impacts: [{ ccy: "GBP", dir: "neutral" }],
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categories: ["Banque Centrale", "GBP"],
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reason: "Politique monétaire BoE",
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},
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// ── BoJ / JPY ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(boj (hike|tighten|hawkish)|bank of japan (hike|raise|hawkish)|yen (strengthens?|stronger|surge)|japan (rate hike|wage))\b/i,
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impacts: [{ ccy: "JPY", dir: "bullish" }],
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categories: ["Banque Centrale", "JPY"],
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reason: "BoJ hawkish → JPY haussier",
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},
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{
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pattern: /\b(boj (cut|ease|hold|pause|dovish)|yen (weak|falls?|slide)|japan (rate hold|deflat))\b/i,
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impacts: [{ ccy: "JPY", dir: "bearish" }],
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categories: ["Banque Centrale", "JPY"],
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reason: "BoJ dovish → JPY baissier",
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},
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{
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pattern: /\b(yen intervention|mof japan|ministry of finance japan|japan (intervene|verbal intervention))\b/i,
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impacts: [{ ccy: "JPY", dir: "bullish" }],
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categories: ["Géopolitique", "JPY"],
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reason: "Intervention MoF → JPY haussier (défense du plancher)",
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},
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{
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pattern: /\b(bank of japan|boj|yen|japan (gdp|cpi|inflation|monetary|pmi))\b/i,
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impacts: [{ ccy: "JPY", dir: "neutral" }],
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categories: ["Banque Centrale", "JPY"],
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reason: "Politique monétaire BoJ",
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},
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// ── SNB / CHF ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(snb|swiss national bank|swiss franc|switzerland (rate|inflation|gdp))\b/i,
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impacts: [{ ccy: "CHF", dir: "neutral" }],
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categories: ["Banque Centrale", "CHF"],
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reason: "Politique monétaire SNB",
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},
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// ── BoC / CAD ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(bank of canada|boc|canada (rate|gdp|inflation|jobs)|loonie)\b/i,
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impacts: [{ ccy: "CAD", dir: "neutral" }],
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categories: ["Banque Centrale", "CAD"],
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reason: "Politique monétaire BoC",
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},
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// ── RBA / AUD ──────────────────────────────────────────────────────────────
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{
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pattern: /\b(rba|reserve bank of australia|australia (rate|gdp|inflation|jobs)|aussie)\b/i,
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impacts: [{ ccy: "AUD", dir: "neutral" }],
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categories: ["Banque Centrale", "AUD"],
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reason: "Politique monétaire RBA",
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},
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// ── RBNZ / NZD ────────────────────────────────────────────────────────────
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{
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pattern: /\b(rbnz|reserve bank of new zealand|new zealand (rate|gdp|inflation)|kiwi)\b/i,
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impacts: [{ ccy: "NZD", dir: "neutral" }],
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categories: ["Banque Centrale", "NZD"],
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reason: "Politique monétaire RBNZ",
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},
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// ── Pétrole → CAD haussier / JPY NZD baissiers ────────────────────────────
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{
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pattern: /\b(oil (price(s)?|surge|rise|higher|rally|soar|spike|record)|crude (oil )?(up|higher|rally|surge)|opec (cut|supply cut|restrict)|energy (price(s)? )?(surge|spike|higher))\b/i,
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impacts: [
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{ ccy: "CAD", dir: "bullish" },
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{ ccy: "JPY", dir: "bearish" },
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{ ccy: "NZD", dir: "bearish" },
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],
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categories: ["Énergie", "Commodités"],
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reason: "Pétrole en hausse → CAD haussier (exportateur), JPY/NZD baissiers (importateurs ~90% énergie)",
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},
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{
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pattern: /\b(oil (price(s)?|fall|drop|plunge|lower|crash|collapse|weak)|crude (oil )?(down|lower|fall|plunge)|opec (output|increase|supply up)|oil demand (weak|drop|slow))\b/i,
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impacts: [
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{ ccy: "CAD", dir: "bearish" },
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{ ccy: "JPY", dir: "bullish" },
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{ ccy: "NZD", dir: "bullish" },
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],
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categories: ["Énergie", "Commodités"],
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reason: "Pétrole en baisse → CAD baissier (exportateur), JPY/NZD haussiers (importateurs bénéficient)",
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},
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// ── Or → AUD haussier / CHF ────────────────────────────────────────────────
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{
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pattern: /\b(gold (price(s)?|rise|rally|surge|record|higher|all.time)|gold (up|soar)|precious metal(s)? (up|rally|higher))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bullish" },
|
|
{ ccy: "CHF", dir: "bullish" },
|
|
],
|
|
categories: ["Commodités", "Or"],
|
|
reason: "Or en hausse → AUD haussier (3ème producteur mondial), CHF haussier (valeur refuge liée à l'or)",
|
|
},
|
|
{
|
|
pattern: /\b(gold (fall|drop|plunge|lower|crash)|gold (down|weak)|precious metal(s)? (down|fall|lower))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bearish" },
|
|
],
|
|
categories: ["Commodités", "Or"],
|
|
reason: "Or en baisse → AUD baissier",
|
|
},
|
|
|
|
// ── Minerai de fer / Métaux → AUD ─────────────────────────────────────────
|
|
{
|
|
pattern: /\b(iron ore (price|rise|higher|surge|rally)|steel demand (up|higher|strong)|base metal(s)? (up|rally|higher)|copper (rise|surge|rally|higher))\b/i,
|
|
impacts: [{ ccy: "AUD", dir: "bullish" }],
|
|
categories: ["Commodités", "Métaux"],
|
|
reason: "Minerai de fer / métaux en hausse → AUD haussier (1er exportateur mondial minerai de fer)",
|
|
},
|
|
{
|
|
pattern: /\b(iron ore (fall|drop|lower|plunge|weak)|steel demand (weak|drop|slow|fall)|base metal(s)? (down|fall|lower))\b/i,
|
|
impacts: [{ ccy: "AUD", dir: "bearish" }],
|
|
categories: ["Commodités", "Métaux"],
|
|
reason: "Minerai de fer en baisse → AUD baissier",
|
|
},
|
|
|
|
// ── Chine / Demande asiatique → AUD / NZD ─────────────────────────────────
|
|
{
|
|
pattern: /\b(china (growth|gdp|stimulus|pmi|recovery|demand|boom|strong)|chinese (economy|manufacturing|demand) (up|strong|better|recover|boom|grow)|china stimulus|china (fiscal|monetary) (stimulus|ease|boost))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bullish" },
|
|
{ ccy: "NZD", dir: "bullish" },
|
|
],
|
|
categories: ["Chine", "Géopolitique"],
|
|
reason: "Croissance chinoise → AUD/NZD haussiers (principaux exportateurs vers la Chine : fer, LNG, produits laitiers)",
|
|
},
|
|
{
|
|
pattern: /\b(china (slowdown|weak|contraction|deflat|property crisis|debt|evergrande|recession)|chinese (economy|demand|pmi) (weak|slow|contract|drop|fall)|china (trade war|tariff))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bearish" },
|
|
{ ccy: "NZD", dir: "bearish" },
|
|
],
|
|
categories: ["Chine", "Géopolitique"],
|
|
reason: "Ralentissement Chine → AUD/NZD baissiers (demande commodités en baisse)",
|
|
},
|
|
|
|
// ── Blé / Agriculture → USD / AUD / CAD ───────────────────────────────────
|
|
{
|
|
pattern: /\b(wheat (price|supply|shortage|disruption|export block|higher)|grain (crisis|supply|shortage)|ukraine (wheat|grain|export)|food (inflation|crisis|price surge))\b/i,
|
|
impacts: [
|
|
{ ccy: "USD", dir: "bullish" },
|
|
{ ccy: "AUD", dir: "bullish" },
|
|
{ ccy: "CAD", dir: "bullish" },
|
|
],
|
|
categories: ["Agriculture", "Géopolitique"],
|
|
reason: "Disruption blé/céréales → USD/AUD/CAD haussiers (grands exportateurs mondiaux)",
|
|
},
|
|
|
|
// ── Produits laitiers → NZD ────────────────────────────────────────────────
|
|
{
|
|
pattern: /\b(dairy (price(s)?|index|gdt|auction|higher|surge)|fonterra|milk (price|higher)|new zealand export(s)? (up|higher|strong))\b/i,
|
|
impacts: [{ ccy: "NZD", dir: "bullish" }],
|
|
categories: ["Agriculture", "NZD"],
|
|
reason: "Produits laitiers en hausse → NZD haussier (principal exportateur mondial lait/beurre)",
|
|
},
|
|
{
|
|
pattern: /\b(dairy (price(s)?|index|gdt|auction) (lower|fall|drop|weak)|fonterra (cut|lower|reduce))\b/i,
|
|
impacts: [{ ccy: "NZD", dir: "bearish" }],
|
|
categories: ["Agriculture", "NZD"],
|
|
reason: "Produits laitiers en baisse → NZD baissier",
|
|
},
|
|
|
|
// ── Risk-Off → JPY / CHF haussiers, AUD / NZD baissiers ───────────────────
|
|
{
|
|
pattern: /\b(risk[- ]off|safe[- ]haven (demand|flow|bid|surge)|geopolit(ical)? (tension|risk|crisis|escalat)|war|military (conflict|strike|attack|tension)|sanction(s)?|nuclear (threat|risk)|market (crash|sell.off|panic|rout|turmoil)|recession (fear|risk|warning)|stock(s)? (crash|plunge|sell.off))\b/i,
|
|
impacts: [
|
|
{ ccy: "JPY", dir: "bullish" },
|
|
{ ccy: "CHF", dir: "bullish" },
|
|
{ ccy: "USD", dir: "bullish" },
|
|
{ ccy: "AUD", dir: "bearish" },
|
|
{ ccy: "NZD", dir: "bearish" },
|
|
],
|
|
categories: ["Risk-Off", "Géopolitique"],
|
|
reason: "Risk-off → JPY/CHF/USD haussiers (valeurs refuges), AUD/NZD baissiers (devises risquées)",
|
|
},
|
|
{
|
|
pattern: /\b(risk[- ]on|risk appetite (return|improve|recover)|market (rally|surge|boom|exuberance)|stock(s)? (rally|surge|soar|record)|optimism (return|grow)|peace (deal|agreement|ceasefire))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bullish" },
|
|
{ ccy: "NZD", dir: "bullish" },
|
|
{ ccy: "JPY", dir: "bearish" },
|
|
{ ccy: "CHF", dir: "bearish" },
|
|
],
|
|
categories: ["Risk-On"],
|
|
reason: "Risk-on → AUD/NZD haussiers, JPY/CHF baissiers (refuges vendus)",
|
|
},
|
|
|
|
// ── Tarifs douaniers / Guerre commerciale ──────────────────────────────────
|
|
{
|
|
pattern: /\b(tariff(s)?|trade war|trade barrier|import duty|import tax|protectionism|trade (sanction|restriction)|export ban)\b/i,
|
|
impacts: [
|
|
{ ccy: "CAD", dir: "bearish" },
|
|
{ ccy: "EUR", dir: "bearish" },
|
|
{ ccy: "CNY", dir: "neutral" } as never,
|
|
].filter(i => ["CAD", "EUR"].includes(i.ccy)) as { ccy: Currency; dir: "bullish" | "bearish" | "neutral" }[],
|
|
categories: ["Géopolitique", "Commerce"],
|
|
reason: "Tarifs douaniers → EUR/CAD baissiers (forte dépendance export vers US)",
|
|
},
|
|
|
|
// ── Inflation générale ─────────────────────────────────────────────────────
|
|
{
|
|
pattern: /\b(global inflation (surge|spike|higher|accelerat|above)|inflation (surprise|beat|above expect))\b/i,
|
|
impacts: [
|
|
{ ccy: "USD", dir: "bullish" },
|
|
{ ccy: "GBP", dir: "bullish" },
|
|
],
|
|
categories: ["Données Macro", "Inflation"],
|
|
reason: "Inflation surprend → pression sur les banques centrales pour maintenir des taux élevés",
|
|
},
|
|
|
|
// ── Croissance mondiale ────────────────────────────────────────────────────
|
|
{
|
|
pattern: /\b(global (recession|slowdown|contraction|downturn)|world (growth|gdp) (slow|drop|contract|negative)|imf (cut|lower|downgrade) (forecast|outlook|gdp))\b/i,
|
|
impacts: [
|
|
{ ccy: "AUD", dir: "bearish" },
|
|
{ ccy: "NZD", dir: "bearish" },
|
|
{ ccy: "CAD", dir: "bearish" },
|
|
{ ccy: "JPY", dir: "bullish" },
|
|
{ ccy: "CHF", dir: "bullish" },
|
|
],
|
|
categories: ["Données Macro", "Géopolitique"],
|
|
reason: "Récession mondiale → refuges (JPY/CHF) haussiers, commodités (AUD/NZD/CAD) baissiers",
|
|
},
|
|
];
|
|
|
|
// ── Helpers ───────────────────────────────────────────────────────────────────
|
|
|
|
// Règles dynamiques gouverneurs/chefs d'État (construites une seule fois)
|
|
const PERSON_RULES: ImpactRule[] = buildPersonRules();
|
|
const ALL_RULES: ImpactRule[] = [...IMPACT_RULES, ...PERSON_RULES];
|
|
|
|
function applyRules(text: string): { impacts: NewsImpact[]; categories: string[] } {
|
|
return applyRulesPublic(text);
|
|
}
|
|
|
|
// Export pour les modules externes (financialjuice.ts, etc.)
|
|
export function applyRulesPublic(text: string): { impacts: NewsImpact[]; categories: string[] } {
|
|
const impacts: NewsImpact[] = [];
|
|
const categories = new Set<string>();
|
|
const seenCcy = new Set<Currency>();
|
|
|
|
for (const rule of ALL_RULES) {
|
|
if (!rule.pattern.test(text)) continue;
|
|
|
|
for (const cat of rule.categories) categories.add(cat);
|
|
|
|
for (const { ccy, dir } of rule.impacts) {
|
|
if (seenCcy.has(ccy)) continue; // première règle matchée par devise gagne
|
|
seenCcy.add(ccy);
|
|
impacts.push({ ccy, direction: dir, reason: rule.reason });
|
|
}
|
|
|
|
if (seenCcy.size >= 8) break; // toutes les devises couvertes
|
|
}
|
|
|
|
return { impacts, categories: Array.from(categories) };
|
|
}
|
|
|
|
function parseDate(raw: string): string {
|
|
try {
|
|
return new Date(raw).toISOString();
|
|
} catch {
|
|
return new Date().toISOString();
|
|
}
|
|
}
|
|
|
|
function extractMeta(html: string, property: string): string {
|
|
const m = html.match(new RegExp(`<meta[^>]*(?:name|property)=["']${property}["'][^>]*content=["']([^"']+)["']`, "i"))
|
|
?? html.match(new RegExp(`<meta[^>]*content=["']([^"']+)["'][^>]*(?:name|property)=["']${property}["']`, "i"));
|
|
return m?.[1] ?? "";
|
|
}
|
|
|
|
const TE_HEADERS = {
|
|
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/124.0.0.0 Safari/537.36",
|
|
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
|
|
"Accept-Language": "en-US,en;q=0.9",
|
|
};
|
|
|
|
// ── Parseur RSS générique ─────────────────────────────────────────────────────
|
|
|
|
function parseRssItems(xml: string, source: string): NewsItem[] {
|
|
const items: NewsItem[] = [];
|
|
// Support RSS <item> et Atom <entry>
|
|
const blockPattern = /<(?:item|entry)>([\s\S]*?)<\/(?:item|entry)>/gi;
|
|
let m: RegExpExecArray | null;
|
|
|
|
while ((m = blockPattern.exec(xml)) !== null && items.length < 25) {
|
|
const block = m[1];
|
|
|
|
// Titre : CDATA ou texte brut
|
|
const titleM = block.match(/<title>(?:<!\[CDATA\[)?([\s\S]*?)(?:\]\]>)?<\/title>/i);
|
|
// Lien : <link href="…"/> (Atom) ou <link>…</link> (RSS) ou <guid>
|
|
const linkM = block.match(/<link[^>]*href=["']([^"']+)["']/i)
|
|
?? block.match(/<link[^>]*>([\s\S]*?)<\/link>/i)
|
|
?? block.match(/<guid[^>]*isPermaLink=["']true["'][^>]*>([\s\S]*?)<\/guid>/i)
|
|
?? block.match(/<guid[^>]*>(https?:\/\/[^\s<]+)<\/guid>/i);
|
|
const dateM = block.match(/<(?:pubDate|published|updated|dc:date)>([\s\S]*?)<\/(?:pubDate|published|updated|dc:date)>/i);
|
|
const descM = block.match(/<(?:description|summary|content)>(?:<!\[CDATA\[)?([\s\S]*?)(?:\]\]>)?<\/(?:description|summary|content)>/i);
|
|
|
|
if (!titleM || !linkM) continue;
|
|
|
|
const title = titleM[1].replace(/<[^>]+>/g, "").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, '"').trim();
|
|
const url = linkM[1].trim();
|
|
const dateStr = dateM?.[1]?.trim() ?? "";
|
|
const summary = descM?.[1].replace(/<[^>]+>/g, "").trim().slice(0, 300);
|
|
|
|
if (!title || !url.startsWith("http")) continue;
|
|
|
|
const combined = `${title} ${summary ?? ""}`;
|
|
const bodyResult = applyRules(combined);
|
|
const titleResult = applyRules(title);
|
|
|
|
// Mêmes filtres que ZeroHedge :
|
|
// - person cats uniquement si nom dans le titre
|
|
// - "Crise" uniquement si mot-clé de crise dans le titre
|
|
// - si uniquement person cats → titre doit avoir mot-clé macro
|
|
const PERSON_CATS_RSS = new Set(["Discours BC", "Chef d'État"]);
|
|
const CRISIS_TITLE_KW_RSS = /\b(bank|banking|financial|crisis|crash|collapse|systemic|meltdown|turmoil|default|contagion|insolvency|bail.?out|credit crunch|debt crisis)\b/i;
|
|
const MACRO_TITLE_RSS = /\b(rate|rates|inflation|gdp|economy|monetary|bond|yield|forex|currency|dollar|euro|pound|yen|franc|tariff|recession|deficit|trade war|rate cut|rate hike|interest)\b/i;
|
|
|
|
const categories = bodyResult.categories.filter(c => {
|
|
if (PERSON_CATS_RSS.has(c)) return titleResult.categories.includes(c);
|
|
if (c === "Crise") return CRISIS_TITLE_KW_RSS.test(title);
|
|
return true;
|
|
});
|
|
const impacts = bodyResult.impacts;
|
|
if (impacts.length === 0 && categories.length === 0) continue;
|
|
|
|
const onlyPersonCats = categories.length > 0 && categories.every(c => PERSON_CATS_RSS.has(c));
|
|
if (onlyPersonCats && !MACRO_TITLE_RSS.test(title)) continue;
|
|
|
|
// Si aucun impact devise spécifique : le titre doit mentionner l'une de nos 8 devises/BC
|
|
// Évite Corée du Sud, Philippines, Turquie etc. qui déclenchent "Décision Taux" sans rapport
|
|
const OUR_CB_KW = /\b(fed|fomc|ecb|boe|boj|rba|rbnz|snb|boc|powell|lagarde|bailey|ueda|bullock|orr|jordan|macklem|dollar|euro|pound|sterling|yen|franc|loonie|aussie|kiwi|usd|eur|gbp|jpy|chf|cad|aud|nzd|g7|g10|forex)\b/i;
|
|
if (impacts.length === 0 && !OUR_CB_KW.test(title)) continue;
|
|
|
|
items.push({
|
|
id: `rss-${Buffer.from(url).toString("base64").slice(0, 12)}`,
|
|
title,
|
|
url,
|
|
source,
|
|
publishedAt: parseDate(dateStr),
|
|
summary,
|
|
impacts,
|
|
categories,
|
|
});
|
|
}
|
|
|
|
return items;
|
|
}
|
|
|
|
async function fetchRssFeed(url: string, source: string): Promise<NewsItem[]> {
|
|
try {
|
|
const res = await fetch(url, {
|
|
next: { revalidate: 1800 },
|
|
headers: {
|
|
...TE_HEADERS,
|
|
"Accept": "application/rss+xml, application/atom+xml, application/xml, text/xml, */*",
|
|
},
|
|
});
|
|
if (!res.ok) return [];
|
|
const xml = await res.text();
|
|
if (!xml.includes("<item>") && !xml.includes("<entry>")) return [];
|
|
return parseRssItems(xml, source);
|
|
} catch { return []; }
|
|
}
|
|
|
|
// ── Source 1 : InvestingLive via leur API interne (Nuxt/api.investinglive.com) ─
|
|
// L'ancien endpoint WordPress (wp-json) renvoie 404 depuis la migration du site
|
|
// vers Nuxt.js (rebrand ForexLive → investingLive) — remplacé par l'API JSON
|
|
// qui alimente leur propre page d'accueil (aucune clé requise, publique).
|
|
|
|
async function fetchInvestingLiveNews(): Promise<NewsItem[]> {
|
|
try {
|
|
const res = await fetch(
|
|
"https://api.investinglive.com/api/homepage/articles",
|
|
{
|
|
next: { revalidate: 900 },
|
|
headers: { ...TE_HEADERS, "Accept": "application/json" },
|
|
}
|
|
);
|
|
if (!res.ok) return [];
|
|
|
|
const data = await res.json() as {
|
|
LatestArticles?: Array<{
|
|
Id: string;
|
|
Title: string;
|
|
Slug: string;
|
|
Tldr?: string[] | string | null; // schéma incohérent selon le type d'article
|
|
PublishedOn: string;
|
|
Category?: { Name: string; Slug: string };
|
|
}>;
|
|
};
|
|
const posts = data.LatestArticles;
|
|
if (!Array.isArray(posts)) return [];
|
|
|
|
return posts.slice(0, 20).map(post => {
|
|
const title = post.Title?.trim() ?? "";
|
|
const summary = (Array.isArray(post.Tldr) ? post.Tldr.join(" ") : post.Tldr ?? "").slice(0, 250);
|
|
const catSlug = post.Category?.Slug ?? "news";
|
|
const url = `https://investinglive.com/${catSlug}/${post.Slug}/`;
|
|
const combined = `${title} ${summary ?? ""}`;
|
|
const { impacts, categories } = applyRules(combined);
|
|
return {
|
|
id: `il-${post.Id}`,
|
|
title,
|
|
url,
|
|
source: "InvestingLive",
|
|
publishedAt: parseDate(post.PublishedOn),
|
|
summary,
|
|
impacts,
|
|
categories,
|
|
} as NewsItem;
|
|
}).filter(i => i.title.length > 5);
|
|
} catch { return []; }
|
|
}
|
|
|
|
// ── Source 2 : Flux RSS forex/marchés ────────────────────────────────────────
|
|
// FXStreet : très forex-focused, RSS public
|
|
// ForexLive : commentaires macro en temps réel
|
|
// MarketWatch : marchés généraux
|
|
|
|
const RSS_FEEDS: { url: string; source: string }[] = [
|
|
{ url: "https://www.fxstreet.com/rss/news", source: "FXStreet" },
|
|
{ url: "https://www.forexlive.com/feed/news", source: "ForexLive" },
|
|
{ url: "https://feeds.content.dowjones.io/public/rss/mw_realtimeheadlines", source: "MarketWatch" },
|
|
{ url: "https://finance.yahoo.com/rss/topfinstories", source: "Yahoo Finance" },
|
|
{ url: "https://feeds.reuters.com/reuters/businessNews", source: "Reuters" },
|
|
{ url: "https://www.investing.com/rss/news.rss", source: "Investing.com" },
|
|
];
|
|
|
|
async function fetchRssFeeds(): Promise<NewsItem[]> {
|
|
const results = await Promise.allSettled(
|
|
RSS_FEEDS.map(({ url, source }) => fetchRssFeed(url, source))
|
|
);
|
|
|
|
const all: NewsItem[] = [];
|
|
const seenUrls = new Set<string>();
|
|
|
|
for (const r of results) {
|
|
if (r.status !== "fulfilled") continue;
|
|
for (const item of r.value) {
|
|
if (!seenUrls.has(item.url)) {
|
|
seenUrls.add(item.url);
|
|
all.push(item);
|
|
}
|
|
}
|
|
}
|
|
|
|
return all;
|
|
}
|
|
|
|
// ── Source 3 : Bloomberg (meta tags publics) ─────────────────────────────────
|
|
|
|
const BLOOMBERG_PAGES = [
|
|
{ url: "https://www.bloomberg.com/economics", source: "Bloomberg Economics" },
|
|
{ url: "https://www.bloomberg.com/economics/central-banks", source: "Bloomberg CB" },
|
|
{ url: "https://www.bloomberg.com/fx-center", source: "Bloomberg FX" },
|
|
];
|
|
|
|
async function fetchBloombergMeta(): Promise<NewsItem[]> {
|
|
const items: NewsItem[] = [];
|
|
|
|
for (const { url, source } of BLOOMBERG_PAGES) {
|
|
try {
|
|
const res = await fetch(url, {
|
|
next: { revalidate: 3600 },
|
|
headers: TE_HEADERS,
|
|
});
|
|
if (!res.ok) continue;
|
|
const html = await res.text();
|
|
|
|
// Extraire les articles depuis les meta og:title / article JSON-LD
|
|
const ldBlocks = html.match(/<script[^>]*type=["']application\/ld\+json["'][^>]*>([\s\S]*?)<\/script>/gi) ?? [];
|
|
for (const block of ldBlocks.slice(0, 5)) {
|
|
try {
|
|
const json = JSON.parse(block.replace(/<script[^>]*>|<\/script>/gi, "").trim());
|
|
const articles = Array.isArray(json) ? json : [json];
|
|
for (const art of articles) {
|
|
if (!art.headline || !art.url) continue;
|
|
const title = String(art.headline);
|
|
const artUrl = String(art.url);
|
|
const dateStr = String(art.datePublished ?? art.dateModified ?? "");
|
|
const { impacts, categories } = applyRules(title);
|
|
items.push({
|
|
id: `bb-${Buffer.from(artUrl).toString("base64").slice(0, 12)}`,
|
|
title,
|
|
url: artUrl,
|
|
source,
|
|
publishedAt: parseDate(dateStr),
|
|
impacts,
|
|
categories,
|
|
});
|
|
}
|
|
} catch { /* skip malformed JSON-LD */ }
|
|
}
|
|
|
|
// Fallback: og:title de la page elle-même
|
|
const ogTitle = extractMeta(html, "og:title");
|
|
const ogDesc = extractMeta(html, "og:description");
|
|
if (ogTitle && ogTitle.length > 10) {
|
|
const { impacts, categories } = applyRules(`${ogTitle} ${ogDesc}`);
|
|
if (impacts.length > 0) {
|
|
items.push({
|
|
id: `bb-page-${Buffer.from(url).toString("base64").slice(0, 12)}`,
|
|
title: ogTitle,
|
|
url,
|
|
source,
|
|
publishedAt: new Date().toISOString(),
|
|
summary: ogDesc || undefined,
|
|
impacts,
|
|
categories,
|
|
});
|
|
}
|
|
}
|
|
} catch { /* Bloomberg peut bloquer, on continue */ }
|
|
}
|
|
|
|
return items;
|
|
}
|
|
|
|
// ── Source 5 : ZeroHedge (FeedBurner RSS) ────────────────────────────────────
|
|
// ZeroHedge couvre des dizaines de sujets (crypto, politique, marchés, macro).
|
|
// On filtre : seuls les articles où applyRules trouve au moins une devise ou
|
|
// catégorie macro sont conservés. Ça élimine le bruit (IPO, crypto pures, etc.)
|
|
|
|
async function fetchZeroHedgeNews(): Promise<NewsItem[]> {
|
|
const FEED_URL = "https://feeds.feedburner.com/zerohedge/feed";
|
|
try {
|
|
const res = await fetch(FEED_URL, {
|
|
next: { revalidate: 600 }, // 10 min — ZH publie très fréquemment
|
|
headers: {
|
|
...TE_HEADERS,
|
|
"Accept": "application/rss+xml, application/xml, text/xml, */*",
|
|
},
|
|
});
|
|
if (!res.ok) return [];
|
|
const xml = await res.text();
|
|
if (!xml.includes("<item>")) return [];
|
|
|
|
const items: NewsItem[] = [];
|
|
const blockPattern = /<item>([\s\S]*?)<\/item>/gi;
|
|
let m: RegExpExecArray | null;
|
|
|
|
while ((m = blockPattern.exec(xml)) !== null && items.length < 40) {
|
|
const block = m[1];
|
|
|
|
const titleM = block.match(/<title>(?:<!\[CDATA\[)?([\s\S]*?)(?:\]\]>)?<\/title>/i);
|
|
const linkM = block.match(/<link>([\s\S]*?)<\/link>/i)
|
|
?? block.match(/<guid[^>]*>(https?:\/\/[^\s<]+)<\/guid>/i);
|
|
const dateM = block.match(/<pubDate>([\s\S]*?)<\/pubDate>/i);
|
|
const descM = block.match(/<description>(?:<!\[CDATA\[)?([\s\S]*?)(?:\]\]>)?<\/description>/i);
|
|
|
|
if (!titleM || !linkM) continue;
|
|
|
|
const title = titleM[1].replace(/<[^>]+>/g, "").replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").trim();
|
|
const url = linkM[1].trim();
|
|
if (!title || !url.startsWith("http")) continue;
|
|
|
|
// Décoder les entités HTML puis supprimer les balises (ZH encode son HTML dans CDATA)
|
|
const rawDesc = (descM?.[1] ?? "")
|
|
.replace(/</g, "<").replace(/>/g, ">").replace(/&/g, "&").replace(/"/g, '"');
|
|
const plainText = rawDesc.replace(/<[^>]+>/g, "").replace(/\s+/g, " ").trim();
|
|
const summary = plainText.slice(0, 300);
|
|
const analysisText = plainText.slice(0, 800);
|
|
|
|
// Filtre de pertinence forex ZeroHedge (3 niveaux) :
|
|
// 1. "Discours BC" / "Chef d'État" uniquement si nom dans le TITRE
|
|
// 2. "Crise" uniquement si titre contient mot-clé de crise financière explicite
|
|
// (évite les articles d'opinion avec doom-language dans le body)
|
|
// 3. Si seule rétention = catégorie personne, titre doit avoir mot-clé macro
|
|
const bodyResult = applyRules(`${title} ${analysisText}`);
|
|
const titleResult = applyRules(title);
|
|
const PERSON_CATS = new Set(["Discours BC", "Chef d'État"]);
|
|
const CRISIS_TITLE_KW = /\b(bank|banking|financial|crisis|crash|collapse|systemic|meltdown|turmoil|default|contagion|insolvency|bail.?out|credit crunch|debt crisis)\b/i;
|
|
const categories = bodyResult.categories.filter(c => {
|
|
if (PERSON_CATS.has(c)) return titleResult.categories.includes(c);
|
|
if (c === "Crise") return CRISIS_TITLE_KW.test(title);
|
|
return true;
|
|
});
|
|
const impacts = bodyResult.impacts;
|
|
if (impacts.length === 0 && categories.length === 0) continue;
|
|
|
|
// Si toutes les catégories viennent uniquement de noms propres, exiger un
|
|
// mot-clé macro dans le titre (rate, inflation, gdp, etc.)
|
|
const MACRO_TITLE = /\b(rate|rates|inflation|gdp|economy|monetary|bond|yield|forex|currency|dollar|euro|pound|yen|franc|tariff|recession|deficit|trade war|rate cut|rate hike|interest)\b/i;
|
|
const onlyPersonCats = categories.length > 0 && categories.every(c => PERSON_CATS.has(c));
|
|
if (onlyPersonCats && !MACRO_TITLE.test(title)) continue;
|
|
|
|
const dateStr = dateM?.[1]?.trim() ?? "";
|
|
items.push({
|
|
id: `zh-${Buffer.from(url).toString("base64").slice(0, 12)}`,
|
|
title,
|
|
url,
|
|
source: "ZeroHedge",
|
|
publishedAt: parseDate(dateStr),
|
|
summary,
|
|
impacts,
|
|
categories,
|
|
});
|
|
}
|
|
|
|
return items;
|
|
} catch { return []; }
|
|
}
|
|
|
|
// ── Main export ───────────────────────────────────────────────────────────────
|
|
|
|
export async function fetchAllNews(): Promise<NewsItem[]> {
|
|
// Import dynamique pour éviter les dépendances circulaires
|
|
const { fetchFinancialJuiceNews } = await import("./financialjuice");
|
|
|
|
const [ilNews, rssNews, bbNews, fjNews, zhNews] = await Promise.allSettled([
|
|
fetchInvestingLiveNews(),
|
|
fetchRssFeeds(),
|
|
fetchBloombergMeta(),
|
|
fetchFinancialJuiceNews(),
|
|
fetchZeroHedgeNews(),
|
|
]);
|
|
|
|
const all: NewsItem[] = [
|
|
...(fjNews.status === "fulfilled" ? fjNews.value : []), // FJ en priorité
|
|
...(zhNews.status === "fulfilled" ? zhNews.value : []), // ZH en 2ème (macro heavy)
|
|
...(ilNews.status === "fulfilled" ? ilNews.value : []),
|
|
...(rssNews.status === "fulfilled" ? rssNews.value : []),
|
|
...(bbNews.status === "fulfilled" ? bbNews.value : []),
|
|
];
|
|
|
|
const EIGHT_DAYS_MS = 8 * 24 * 3600_000;
|
|
const cutoff = Date.now() - EIGHT_DAYS_MS;
|
|
|
|
// Dédupliquer, filtrer > 8 jours, trier par date décroissante
|
|
const seenUrls = new Set<string>();
|
|
const deduped = all.filter(item => {
|
|
if (seenUrls.has(item.url)) return false;
|
|
seenUrls.add(item.url);
|
|
// Exclure les articles trop anciens (> 8 jours)
|
|
const t = new Date(item.publishedAt).getTime();
|
|
if (!isNaN(t) && t < cutoff) return false;
|
|
return true;
|
|
});
|
|
|
|
const PRIORITY_SET = new Set(["Discours BC", "Décision Taux", "Crise", "Guerre", "Chef d'État", "Probabilités Taux"]);
|
|
const isPrio = (item: NewsItem) => item.categories.some(c => PRIORITY_SET.has(c));
|
|
const PRIO_BONUS_MS = 3 * 60 * 60 * 1000; // +3h boost pour les prioritaires
|
|
|
|
deduped.sort((a, b) => {
|
|
const ta = new Date(a.publishedAt).getTime() + (isPrio(a) ? PRIO_BONUS_MS : 0);
|
|
const tb = new Date(b.publishedAt).getTime() + (isPrio(b) ? PRIO_BONUS_MS : 0);
|
|
return tb - ta;
|
|
});
|
|
|
|
return deduped;
|
|
}
|