forked from vergnet/application-amicale
80 lines
2 KiB
JavaScript
80 lines
2 KiB
JavaScript
// @flow
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import {stringToDate} from './Planning';
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import type {PlanningEventType} from './Planning';
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/**
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* Gets the time limit depending on the current day:
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* 17:30 for every day of the week except for thursday 11:30
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* 00:00 on weekends
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*/
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export function getTodayEventTimeLimit(): Date {
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const now = new Date();
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if (now.getDay() === 4)
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// Thursday
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now.setHours(11, 30, 0);
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else if (now.getDay() === 6 || now.getDay() === 0)
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// Weekend
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now.setHours(0, 0, 0);
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else now.setHours(17, 30, 0);
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return now;
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}
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/**
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* Gets events starting after the limit
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*
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* @param events
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* @param limit
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* @return {Array<Object>}
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*/
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export function getEventsAfterLimit(
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events: Array<PlanningEventType>,
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limit: Date,
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): Array<PlanningEventType> {
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const validEvents = [];
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events.forEach((event: PlanningEventType) => {
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const startDate = stringToDate(event.date_begin);
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if (startDate != null && startDate >= limit) {
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validEvents.push(event);
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}
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});
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return validEvents;
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}
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/**
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* Gets events that have not yet ended/started
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*
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* @param events
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*/
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export function getFutureEvents(
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events: Array<PlanningEventType>,
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): Array<PlanningEventType> {
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const validEvents = [];
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const now = new Date();
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events.forEach((event: PlanningEventType) => {
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const startDate = stringToDate(event.date_begin);
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if (startDate != null && startDate > now) validEvents.push(event);
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});
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return validEvents;
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}
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/**
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* Gets the event to display in the preview
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*
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* @param events
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* @return {PlanningEventType | null}
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*/
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export function getDisplayEvent(
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events: Array<PlanningEventType>,
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): PlanningEventType | null {
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let displayEvent = null;
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if (events.length > 1) {
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const eventsAfterLimit = getEventsAfterLimit(
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events,
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getTodayEventTimeLimit(),
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);
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if (eventsAfterLimit.length > 0) [displayEvent] = eventsAfterLimit;
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else [displayEvent] = events;
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} else if (events.length === 1) [displayEvent] = events;
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return displayEvent;
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}
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