diaREact/resources/js/utils.ts

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import {IList} from "./interfaces/IList";
const isAllLoadedLocally = function(pages: IList[]) {
for (const i in pages) {
const page = pages[i];
if (localStorage.getItem(page.id + "title") === null) {
return false;
}
}
return true;
}
2022-03-21 16:53:22 +01:00
/** CALENDAR **/
// returns a new date shifted a certain number of days (can be negative)
const shiftDate = function(date, numDays) {
const newDate = new Date(date);
newDate.setDate(newDate.getDate() + numDays);
return newDate;
}
const getBeginningTimeForDate = function(date: Date): Date {
return new Date(date.getFullYear(), date.getMonth(), date.getDate());
}
// obj can be a parseable string, a millisecond timestamp, or a Date object
const convertToDate = function(obj): Date {
return obj instanceof Date ? obj : new Date(obj);
}
const dateNDaysAgo = function(numDaysAgo) {
return shiftDate(new Date(), -numDaysAgo);
}
const getRange = function(count) {
const arr: number[] = [];
for (let idx = 0; idx < count; idx += 1) {
arr.push(idx);
}
return arr;
}
/** END CALENDAR **/
export { isAllLoadedLocally, shiftDate, getBeginningTimeForDate, convertToDate, dateNDaysAgo, getRange };