DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
33 lines
1.1 KiB
Text
33 lines
1.1 KiB
Text
import { defaultDateLib, type DateLib } from "../classes/DateLib.js";
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/**
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* Checks if a date range contains one or more specified days of the week.
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*
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* @since 9.2.2
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* @param range - The date range to check.
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* @param dayOfWeek - The day(s) of the week to check for (`0-6`, where `0` is
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* Sunday).
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* @param dateLib - The date utility library instance.
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* @returns `true` if the range contains the specified day(s) of the week,
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* otherwise `false`.
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* @group Utilities
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*/
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export function rangeContainsDayOfWeek(
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range: { from: Date; to: Date },
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dayOfWeek: number | number[],
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dateLib: DateLib = defaultDateLib
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) {
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const dayOfWeekArr = !Array.isArray(dayOfWeek) ? [dayOfWeek] : dayOfWeek;
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let date = range.from;
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const totalDays = dateLib.differenceInCalendarDays(range.to, range.from);
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// iterate at maximum one week or the total days if the range is shorter than one week
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const totalDaysLimit = Math.min(totalDays, 6);
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for (let i = 0; i <= totalDaysLimit; i++) {
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if (dayOfWeekArr.includes(date.getDay())) {
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return true;
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}
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date = dateLib.addDays(date, 1);
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}
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return false;
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}
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