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>
83 lines
2.3 KiB
Text
83 lines
2.3 KiB
Text
import type { DateLib } from "../classes/DateLib.js";
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import type {
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DateAfter,
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DateBefore,
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DateInterval,
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DateRange,
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DayOfWeek
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} from "../types/index.js";
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/**
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* Checks if the given value is of type {@link DateInterval}.
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*
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* @param matcher - The value to check.
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* @returns `true` if the value is a {@link DateInterval}, otherwise `false`.
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* @group Utilities
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*/
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export function isDateInterval(matcher: unknown): matcher is DateInterval {
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return Boolean(
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matcher &&
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typeof matcher === "object" &&
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"before" in matcher &&
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"after" in matcher
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);
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}
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/**
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* Checks if the given value is of type {@link DateRange}.
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*
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* @param value - The value to check.
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* @returns `true` if the value is a {@link DateRange}, otherwise `false`.
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* @group Utilities
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*/
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export function isDateRange(value: unknown): value is DateRange {
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return Boolean(value && typeof value === "object" && "from" in value);
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}
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/**
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* Checks if the given value is of type {@link DateAfter}.
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*
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* @param value - The value to check.
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* @returns `true` if the value is a {@link DateAfter}, otherwise `false`.
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* @group Utilities
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*/
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export function isDateAfterType(value: unknown): value is DateAfter {
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return Boolean(value && typeof value === "object" && "after" in value);
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}
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/**
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* Checks if the given value is of type {@link DateBefore}.
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*
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* @param value - The value to check.
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* @returns `true` if the value is a {@link DateBefore}, otherwise `false`.
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* @group Utilities
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*/
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export function isDateBeforeType(value: unknown): value is DateBefore {
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return Boolean(value && typeof value === "object" && "before" in value);
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}
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/**
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* Checks if the given value is of type {@link DayOfWeek}.
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*
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* @param value - The value to check.
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* @returns `true` if the value is a {@link DayOfWeek}, otherwise `false`.
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* @group Utilities
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*/
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export function isDayOfWeekType(value: unknown): value is DayOfWeek {
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return Boolean(value && typeof value === "object" && "dayOfWeek" in value);
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}
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/**
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* Checks if the given value is an array of valid dates.
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*
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* @private
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* @param value - The value to check.
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* @param dateLib - The date utility library instance.
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* @returns `true` if the value is an array of valid dates, otherwise `false`.
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*/
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export function isDatesArray(
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value: unknown,
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dateLib: DateLib
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): value is Date[] {
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return Array.isArray(value) && value.every(dateLib.isDate);
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}
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