Use moment-timezone + tz helpers + some OpenToday DOM changes

This commit is contained in:
2018-03-12 02:14:16 +05:30
parent 48999834d0
commit 6f239db2a7
4 changed files with 66 additions and 32 deletions
+2
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@@ -4,9 +4,11 @@
"private": true, "private": true,
"dependencies": { "dependencies": {
"@types/classnames": "^2.2.3", "@types/classnames": "^2.2.3",
"@types/moment-timezone": "^0.5.4",
"classnames": "^2.2.5", "classnames": "^2.2.5",
"linq": "^3.0.9", "linq": "^3.0.9",
"moment": "^2.21.0", "moment": "^2.21.0",
"moment-timezone": "^0.5.14",
"react": "^16.2.0", "react": "^16.2.0",
"react-dom": "^16.2.0", "react-dom": "^16.2.0",
"react-scripts-ts": "2.13.0" "react-scripts-ts": "2.13.0"
+27 -11
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@@ -1,5 +1,5 @@
import * as React from 'react'; import * as React from 'react';
import * as Moment from 'moment'; import * as moment from 'moment-timezone';
import * as Linq from 'linq'; import * as Linq from 'linq';
import * as classnames from 'classnames'; import * as classnames from 'classnames';
import "./Component.css"; import "./Component.css";
@@ -22,14 +22,28 @@ export class OpenToday extends React.Component<{
this.processAnswer(); this.processAnswer();
} }
checkSameDayInSameTZ(moment1: moment.Moment, moment2: moment.Moment, raiseErrorTZMismatch: boolean = true) {
// tslint:disable-next-line:triple-equals
if (raiseErrorTZMismatch && (moment1.tz() != moment2.tz())) {
throw new Error("Timezones don't match");
}
// tslint:disable-next-line:triple-equals
return (moment1.startOf("day").format() == moment2.startOf("day").format());
}
createTodayDateInIndiaTZ(): moment.Moment {
return moment.tz(moment.tz.guess()).tz("Asia/Kolkata");
}
processAnswer(): void { processAnswer(): void {
var todayDateTime = Moment(); var todayDateInIndiaTZ = this.createTodayDateInIndiaTZ();
{ {
const matchingHoliday = Linq const matchingHoliday = Linq
.from<Holiday>(this.allHolidays) .from<Holiday>(this.allHolidays)
.firstOrDefault( .firstOrDefault(
(eachHoliday, _tmp) => todayDateTime.isSame(eachHoliday.Date, 'day') (eachHoliday, _tmp) => this.checkSameDayInSameTZ(todayDateInIndiaTZ, eachHoliday.Date)
); );
if (matchingHoliday === null) { if (matchingHoliday === null) {
@@ -40,7 +54,7 @@ export class OpenToday extends React.Component<{
} }
{ {
const weekendHoliday = getWeekendHoliday(todayDateTime); const weekendHoliday = getWeekendHoliday(todayDateInIndiaTZ);
if (typeof weekendHoliday !== "undefined") { if (typeof weekendHoliday !== "undefined") {
this.answer = { open: false, holiday: weekendHoliday }; this.answer = { open: false, holiday: weekendHoliday };
@@ -60,14 +74,16 @@ export class OpenToday extends React.Component<{
</span> </span>
</div> </div>
<div className="answerComposite"> <div className="answerComposite">
<div className="answerBoolean"> <div className="answerComposite-inner">
<span> <div className="answerBoolean">
{answerBoolean ? "Yes" : "No"} <span>
</span> {answerBoolean ? "Yes" : "No"}
</span>
</div>
<div className="answerReason">
{!this.answer.open ? <ClosedReason holiday={this.answer.holiday as Holiday} /> : undefined}
</div>
</div> </div>
{!this.answer.open ? <ClosedReason holiday={this.answer.holiday as Holiday} /> : undefined}
</div> </div>
</div> </div>
); );
+24 -20
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@@ -1,8 +1,8 @@
import * as Moment from 'moment'; import * as moment from 'moment-timezone';
export interface Holiday { export interface Holiday {
Description: string; Description: string;
Date: Moment.Moment; Date: moment.Moment;
// Use it later, if needed // Use it later, if needed
Day: string; Day: string;
} }
@@ -11,24 +11,28 @@ export type HolidayList = Array<Holiday>;
export const allHolidays: HolidayList = export const allHolidays: HolidayList =
[ [
{ "Description": "Republic Day", "Date": Moment("2018-1-26"), "Day": "Friday" }, { "Description": "Republic Day", "Date": parseDateInIndiaTZ("2018-1-26"), "Day": "Friday" },
{ "Description": "Mahashivratri", "Date": Moment("2018-2-13"), "Day": "Tuesday" }, { "Description": "Mahashivratri", "Date": parseDateInIndiaTZ("2018-2-13"), "Day": "Tuesday" },
{ "Description": "Holi", "Date": Moment("2018-3-2"), "Day": "Friday" }, { "Description": "Holi", "Date": parseDateInIndiaTZ("2018-3-2"), "Day": "Friday" },
{ "Description": "Mahavir Jayanti", "Date": Moment("2018-3-29"), "Day": "Thursday" }, { "Description": "Mahavir Jayanti", "Date": parseDateInIndiaTZ("2018-3-29"), "Day": "Thursday" },
{ "Description": "Good Friday", "Date": Moment("2018-3-30"), "Day": "Friday" }, { "Description": "Good Friday", "Date": parseDateInIndiaTZ("2018-3-30"), "Day": "Friday" },
{ "Description": "Maharashtra Day", "Date": Moment("2018-5-1"), "Day": "Tuesday" }, { "Description": "Maharashtra Day", "Date": parseDateInIndiaTZ("2018-5-1"), "Day": "Tuesday" },
{ "Description": "Independence Day", "Date": Moment("2018-8-15"), "Day": "Wednesday" }, { "Description": "Independence Day", "Date": parseDateInIndiaTZ("2018-8-15"), "Day": "Wednesday" },
{ "Description": "Bakri ID", "Date": Moment("2018-8-22"), "Day": "Wednesday" }, { "Description": "Bakri ID", "Date": parseDateInIndiaTZ("2018-8-22"), "Day": "Wednesday" },
{ "Description": "Ganesh Chaturthi", "Date": Moment("2018-9-13"), "Day": "Thursday" }, { "Description": "Ganesh Chaturthi", "Date": parseDateInIndiaTZ("2018-9-13"), "Day": "Thursday" },
{ "Description": "Moharram", "Date": Moment("2018-9-20"), "Day": "Thursday" }, { "Description": "Moharram", "Date": parseDateInIndiaTZ("2018-9-20"), "Day": "Thursday" },
{ "Description": "Mahatama Gandhi Jayanti", "Date": Moment("2018-10-2"), "Day": "Tuesday" }, { "Description": "Mahatama Gandhi Jayanti", "Date": parseDateInIndiaTZ("2018-10-2"), "Day": "Tuesday" },
{ "Description": "Dasera", "Date": Moment("2018-10-18"), "Day": "Thursday" }, { "Description": "Dasera", "Date": parseDateInIndiaTZ("2018-10-18"), "Day": "Thursday" },
{ "Description": "Diwali-Laxmi Pujan", "Date": Moment("2018-11-7"), "Day": "Wednesday" }, { "Description": "Diwali-Laxmi Pujan", "Date": parseDateInIndiaTZ("2018-11-7"), "Day": "Wednesday" },
{ "Description": "Diwali-Balipratipada", "Date": Moment("2018-11-8"), "Day": "Thursday" }, { "Description": "Diwali-Balipratipada", "Date": parseDateInIndiaTZ("2018-11-8"), "Day": "Thursday" },
{ "Description": "Gurunanak Jayanti", "Date": Moment("2018-11-23"), "Day": "Friday" }, { "Description": "Gurunanak Jayanti", "Date": parseDateInIndiaTZ("2018-11-23"), "Day": "Friday" },
{ "Description": "Christmas", "Date": Moment("2018-12-25"), "Day": "Tuesday" }, { "Description": "Christmas", "Date": parseDateInIndiaTZ("2018-12-25"), "Day": "Tuesday" },
]; ];
function parseDateInIndiaTZ(dateString: string): moment.Moment {
return moment.tz(dateString, "YYYY-MM-DD", "Asia/Kolkata");
}
export enum ISOWeekDay { export enum ISOWeekDay {
Monday = 1, Monday = 1,
Tuesday = 2, Tuesday = 2,
@@ -39,7 +43,7 @@ export enum ISOWeekDay {
Sunday = 7 Sunday = 7
} }
export function isWeekend(date: Moment.Moment): boolean { export function isWeekend(date: moment.Moment): boolean {
const dateWeekDay = date.isoWeekday(); const dateWeekDay = date.isoWeekday();
if ((dateWeekDay === ISOWeekDay.Saturday) || if ((dateWeekDay === ISOWeekDay.Saturday) ||
(dateWeekDay === ISOWeekDay.Sunday)) { (dateWeekDay === ISOWeekDay.Sunday)) {
@@ -49,7 +53,7 @@ export function isWeekend(date: Moment.Moment): boolean {
} }
} }
export function getWeekendHoliday(date: Moment.Moment): Holiday | undefined { export function getWeekendHoliday(date: moment.Moment): Holiday | undefined {
if (isWeekend(date)) { if (isWeekend(date)) {
const dateWeekDay = date.isoWeekday(); const dateWeekDay = date.isoWeekday();
return { "Description": "Weekend", "Date": date, "Day": ISOWeekDay[dateWeekDay] }; return { "Description": "Weekend", "Date": date, "Day": ISOWeekDay[dateWeekDay] };
+13 -1
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@@ -10,6 +10,12 @@
version "22.2.0" version "22.2.0"
resolved "https://registry.yarnpkg.com/@types/jest/-/jest-22.2.0.tgz#55ce83139f7ad1b48b414c3927746614c6963c0f" resolved "https://registry.yarnpkg.com/@types/jest/-/jest-22.2.0.tgz#55ce83139f7ad1b48b414c3927746614c6963c0f"
"@types/moment-timezone@^0.5.4":
version "0.5.4"
resolved "https://registry.yarnpkg.com/@types/moment-timezone/-/moment-timezone-0.5.4.tgz#b600e033f871f3074c283e2bd26fe4f4ec3949d4"
dependencies:
moment ">=2.14.0"
"@types/node@*", "@types/node@^9.4.6": "@types/node@*", "@types/node@^9.4.6":
version "9.4.6" version "9.4.6"
resolved "https://registry.yarnpkg.com/@types/node/-/node-9.4.6.tgz#d8176d864ee48753d053783e4e463aec86b8d82e" resolved "https://registry.yarnpkg.com/@types/node/-/node-9.4.6.tgz#d8176d864ee48753d053783e4e463aec86b8d82e"
@@ -3828,7 +3834,13 @@ mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
dependencies: dependencies:
minimist "0.0.8" minimist "0.0.8"
moment@^2.21.0: moment-timezone@^0.5.14:
version "0.5.14"
resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.14.tgz#4eb38ff9538b80108ba467a458f3ed4268ccfcb1"
dependencies:
moment ">= 2.9.0"
"moment@>= 2.9.0", moment@>=2.14.0, moment@^2.21.0:
version "2.21.0" version "2.21.0"
resolved "https://registry.yarnpkg.com/moment/-/moment-2.21.0.tgz#2a114b51d2a6ec9e6d83cf803f838a878d8a023a" resolved "https://registry.yarnpkg.com/moment/-/moment-2.21.0.tgz#2a114b51d2a6ec9e6d83cf803f838a878d8a023a"