44 lines
1.7 KiB
JavaScript
44 lines
1.7 KiB
JavaScript
function createTodayRollover(options = {}) {
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const now = options.now || (() => new Date());
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const resolvedTimeZone = options.resolvedTimeZone || (() =>
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Intl.DateTimeFormat().resolvedOptions().timeZone || 'UTC');
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function timeZone() {
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const candidate = options.timeZone?.() || resolvedTimeZone();
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try {
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new Intl.DateTimeFormat('en', { timeZone: candidate }).format(now());
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return candidate;
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} catch (_error) {
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return 'UTC';
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}
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}
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function localDate() {
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if (options.localDate) return options.localDate();
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const parts = new Intl.DateTimeFormat('en-CA', {
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timeZone: timeZone(), year: 'numeric', month: '2-digit', day: '2-digit',
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}).formatToParts(now());
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const value = Object.fromEntries(parts.map(part => [part.type, part.value]));
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return `${value.year}-${value.month}-${value.day}`;
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}
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function reviewState(plan) {
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if (!Array.isArray(plan?.ids) || !plan.ids.length) return 'empty';
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if (!plan.plan_date) return 'legacy';
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return plan.plan_date === localDate() ? 'current' : 'stale';
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}
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function operation({ operation_id, base_revision, selected_ids, capacity_minutes, estimates = {} }) {
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const ids = [...new Set((selected_ids || []).filter(id => typeof id === 'string' && id))];
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const selected = new Set(ids);
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return {
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operation_id, action: 'rollover', item_id: 'plan', base_revision,
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plan_date: localDate(), timezone: timeZone(), ids, capacity_minutes,
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estimates: Object.fromEntries(Object.entries(estimates).filter(([id]) => selected.has(id))),
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};
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}
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return { localDate, timeZone, reviewState, operation };
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}
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if (typeof module !== 'undefined' && module.exports) module.exports = createTodayRollover; |