38 lines
1.5 KiB
JavaScript
38 lines
1.5 KiB
JavaScript
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// Generated, do not edit. sha256:f962f4bc88fe2f11615f93f44c35fe729fcb597398ce82af6f05055c78fd9a0a
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import { CONFIG } from '../../shared/config.js';
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export function carriedPerAsset({ dagen = [], assets = [], rijenPerAsset = new Map() } = {}) {
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const uit = new Map();
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for (const a of assets) {
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if (a.kind === 'fiat') continue;
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const echt = new Set((rijenPerAsset.get(a.id) || []).filter(r => r.fiatPrice != null && r.fiatPrice > 0)
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.map(r => String(r.observedAt).slice(0, 10)));
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if (dagen.length) echt.add(dagen[dagen.length - 1]);
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const dicht = CONFIG.PRICE_HISTORY.CLOSED_MARKET_DAYS[a.kind] ?? 0;
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const vlag = dagen.map(() => false);
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let gezien = false;
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let begin = null;
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const sluit = eind => {
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if (begin != null && eind - begin > dicht) for (let k = begin; k < eind; k++) vlag[k] = true;
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begin = null;
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};
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dagen.forEach((dag, i) => {
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if (echt.has(dag)) { sluit(i); gezien = true; return; }
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if (gezien && begin == null) begin = i;
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});
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sluit(dagen.length);
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uit.set(a.id, vlag);
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}
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return uit;
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}
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export function carriedDays(reeks = {}, ids = null, assets = []) {
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const kandidaten = assets.filter(a => ids == null || ids.includes(a.id));
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const vlaggen = carriedPerAsset({ dagen: reeks.dagen || [], assets: kandidaten, rijenPerAsset: reeks.rijenPerAsset || new Map() });
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const uit = new Set();
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for (const [id, vlag] of vlaggen) {
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const eenheden = reeks.eenhedenPerAsset?.get(id) || [];
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vlag.forEach((aan, i) => { if (aan && eenheden[i]) uit.add(i); });
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}
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return uit;
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}
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