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@@ -0,0 +1,16 @@ +package racingcar.constants; + +public enum GameConstants { + CAR_NAME_LENGTH_MIN(1), + CAR_NAME_LENGTH_MAX(5); + + private final int number; + + GameConstants(int number) { + this.number = number; + } + + public int getNumber() { + return number; + } +}
Java
GameRule ๋„๋ฉ”์ธ์ด ๋งŒ๋“ค์–ด ์ ธ์„œ, GameConstants์™€ ์ค‘๋ณต๋œ ์˜๋ฏธ๋ฅผ ๋‹ด๋Š”๊ฑฐ ๊ฐ™์€๋ฐ ํ•ด๋‹น ํด๋ž˜์Šค์— ๋Œ€ํ•ด ๊ณ ๋ฏผ์ด ์ข€๋” ํ•„์š”ํ•ด๋ณด์—ฌ์šฉ
@@ -0,0 +1,30 @@ +package racingcar.domain; + +public class RacingCar { + private final CarName carName; + private int moveCount; + + public RacingCar(String name) { + this.carName = new CarName(name); + moveCount = 0; + } + + public int getMoveCount() { + return moveCount; + } + ...
Java
### ํ˜„์žฌ ์ˆ˜์ •์‚ฌํ•ญ - GameRule ๋„๋ฉ”์ธ์˜ ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ RandomNumber์™€ TrialCount ์ถ”๊ฐ€ - RandomNumber๋Š” ์ž๋™์ฐจ์˜ ์ „์ง„์—ฌ๋ถ€๋ฅผ ํŒ๋‹จํ•  ๋•Œ๋งŒ ํ•„์š”ํ•œ๋ฐ, ์ „์ง„์—ฌ๋ถ€ ํŒ๋‹จ๋กœ์ง์ธ GameRule์— ์žˆ์œผ๋ฏ€๋กœ RandomNumber๋ฅผ GameRule์˜ ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ์ถ”๊ฐ€ํ•จ - GameRule ๊ฐ์ฒด๋ฅผ RacingCar์˜ ๋ฉ”์†Œ๋“œ ์•ˆ์—์„œ ์ƒ์„ฑํ•˜์ง€ ์•Š๊ณ  Controller์—์„œ ์ƒ์„ฑํ•˜๋„๋ก ์ˆ˜์ • - Controller์—์„œ RacingCars์— GameRule๊ฐ์ฒด๋ฅผ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ „๋‹ฌ - GameRandomNumber์˜ getRandomNumbe...
@@ -0,0 +1,24 @@ +package com.example.chatgptcodereviewtest.controller; + +import com.example.chatgptcodereviewtest.service.TestService2; +import lombok.RequiredArgsConstructor; +import org.springframework.web.bind.annotation.*; + +/** + * ์„ค๋ช…: + * + * @author ์ตœํ˜„๋ฒ”(Jayce) / hb.choi@dreamus.io + * @since 2023/03/23 + */ +...
Java
์œ„ ์ฝ”๋“œ๋Š” `TestController2`๋ผ๋Š” REST API ์ปจํŠธ๋กค๋Ÿฌ ํด๋ž˜์Šค์ž…๋‹ˆ๋‹ค. ๊ฐœ์„  ์ œ์•ˆ: 1. Javadoc(์ฃผ์„) ์ž‘์„ฑ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋ฉ”์†Œ๋“œ์™€ ํด๋ž˜์Šค์˜ ์„ค๋ช…์„ ๊ตฌ์ฒด์ ์œผ๋กœ ๋‹ฌ์•„์ฃผ์–ด ๊ฐ€๋…์„ฑ์„ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 2. ๋งˆ์ง€๋ง‰ ์ค„์— ๊ฐœํ–‰ ๋ฌธ์ž์—ด์ด ์—†์Šต๋‹ˆ๋‹ค. ์†Œ์Šค์ฝ”๋“œ๋ฅผ ์ˆ˜์ • ๋ฐ ํŽธ์ง‘ํ•  ๋•Œ ๊นƒ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š๋„๋ก ๊ฐœํ–‰ ๋ฌธ์ž์—ด์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. 3. `@RequestParam` ์–ด๋…ธํ…Œ์ด์…˜์˜ required ์†์„ฑ๊ฐ’์€ false๋กœ ๋˜์–ด ์žˆ์–ด, ํ•„์ˆ˜๋กœ ๋“ค์–ด์˜ฌ ๊ฐ’์ด ์•„๋‹™๋‹ˆ๋‹ค. ์ด์— ๋Œ€ํ•œ ์ฒ˜๋ฆฌ๋ฅผ ํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด, ํ•ด๋‹น ํŒŒ๋ผ๋ฏธํ„ฐ ๋ณ€์ˆ˜์— ๋„ ์ฒดํฌ๋‚˜ ๋””ํดํŠธ๊ฐ’ ๋“ฑ์„ ์ง€์ •ํ•ด์•ผ ...
@@ -0,0 +1,17 @@ +package com.example.chatgptcodereviewtest.service; + +import org.springframework.stereotype.Service; + +/** + * ์„ค๋ช…: + * + * @author ์ตœํ˜„๋ฒ”(Jayce) / hb.choi@dreamus.io + * @since 2023/03/23 + */ +@Service +public class TestService2 { + + public String getUppercaseTestLabel(String label) { + retu...
Java
์ด ์ฝ”๋“œ๋Š” ๋ด‰์‡„์ ์ธ ๋ฌธ์ œ๋‚˜ ๋ฒ„๊ทธ๊ฐ€ ์—†๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‹จ์ˆœํ•˜๊ฒŒ ๋ฌธ์ž์—ด์„ ๋Œ€๋ฌธ์ž๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๋ฉ”์„œ๋“œ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์œผ๋ฉฐ, Spring์˜ Service ์–ด๋…ธํ…Œ์ด์…˜์„ ์‚ฌ์šฉํ•˜์—ฌ Bean์œผ๋กœ ๋“ฑ๋ก๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ๋ณ€์ˆ˜๋ช…๊ณผ ๋ฉ”์„œ๋“œ๋ช…์˜ ์ง๊ด€์„ฑ ์ธก๋ฉด์—์„œ ๊ฐœ์„ ํ•  ์ ์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. 'label'์€ ๊ตฌ์ฒด์ ์ธ ์˜๋ฏธ๋ฅผ ์•Œ๊ธฐ ์–ด๋ ต์Šต๋‹ˆ๋‹ค. ๋” ๊ตฌ์ฒด์ ์ธ ๋ช…์นญ์„ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด ์ฝ”๋“œ์˜ ๊ฐ€๋…์„ฑ์ด ํ–ฅ์ƒ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
@@ -0,0 +1,35 @@ +package nextstep.subway.applicaion; + +import java.util.List; +import nextstep.subway.applicaion.dto.PathResponse; +import nextstep.subway.domain.Line; +import nextstep.subway.domain.LineRepository; +import nextstep.subway.domain.Path; +import nextstep.subway.domain.PathFinder; +import nextstep.subway...
Java
๊ฒฝ๋กœ๋ฅผ ์ฐพ๊ธฐ์œ„ํ•ด lines๋ผ๋Š” ์ •๋ณด๊ฐ€ ์žˆ๊ณ , ์ด ์ •๋ณด๋ฅผ ์ด์šฉํ•ด ๊ฒฝ๋กœ๋ฅผ ์ฐพ๋Š”๋ฐ ์ด ๊ฒฝ๋กœ๋ฅผ ์ฐพ๋Š” ์ฑ…์ž„์„ PathFinder๊ฐ€ ๊ฐ€์ง€๊ณ  ์žˆ๊ณ  ๊ทธ ๊ฒฐ๊ณผ ์ •๋ณด๋Š” Path๊ฐ€ ๊ฐ€์ง€๊ณ  ์žˆ๋„ค์š”! ๊ฐ์ฒด์ง€ํ–ฅ์—์„œ ๊ฐ์ฒด๋Š” ์ƒํƒœ์™€ ํ–‰์œ„๋กœ ์ด๋ฃจ์–ด์ ธ์žˆ๋‹ค๊ณ  ํ•˜๋Š”๋ฐ์š” ๊ฒฝ๋กœ๋ฅผ ์ฐพ๊ธฐ ์œ„ํ•œ ์ƒํƒœ์ธ lines์™€ ํ–‰์œ„์ธ PathFinder๋ฅผ ํ•˜๋‚˜์˜ ๊ฐ์ฒด๋กœ ๋„์ถœํ•ด๋ณผ ์ˆ˜๋Š” ์—†์„๊นŒ์š”? ๋งŒ์•ฝ์— ์ด๋ ‡๊ฒŒ ๋ฆฌํŒฉํ„ฐ๋ง ํ•  ๊ฒฝ์šฐ ๊ธฐ์กด์— ๋งŒ๋“ค์–ด ๋‘์—ˆ๋˜ ํ…Œ์ŠคํŠธ๋ฅผ ํ™œ์šฉํ•ด์„œ ํ…Œ์ŠคํŠธ์˜ ๊ฒ€์ฆ์ด๋ผ๋Š” ๋ณดํ˜ธ ์†์— ๋ฆฌํŒฉํ„ฐ๋ง์„ ํ•ด๋ณด์‹œ๋Š” ๊ฒƒ์„ ๊ถŒํ•ด๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@@ -63,19 +63,19 @@ public void update(Station newUpStation, int minusDistance) { } public Section merge(Section section) { - if (!isDownStation(section.upStation)) { + if (!hasDownStationAs(section.upStation)) { throw new IllegalArgumentException("ํ•ฉ์น˜๋ ค๋Š” ๊ตฌ๊ฐ„์˜ ์ƒํ–‰์—ญ์ด ํ•˜ํ–‰์—ญ๊ณผ ๊ฐ™์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค."); ...
Java
๋ณ€๊ฒฝ๋œ ๋„ค์ด๋ฐ์ด ์˜๋ฏธ๋ฅผ ์กฐ๊ธˆ ๋” ์ž˜ ์ „๋‹ฌํ•˜๋Š” ๊ฒƒ ๊ฐ™์•„์š” ๐Ÿ‘
@@ -1,6 +1,7 @@ package nextstep.subway.domain; import java.util.ArrayList; +import java.util.Collections; import java.util.List; import java.util.Map; import java.util.Optional; @@ -34,23 +35,30 @@ public void add(Section section) { public void remove(Station station) { validationRemoveStation(sta...
Java
์ ์ ˆํ•œ ์‚ฌ์ด์ฆˆ๋กœ ๋ฉ”์„œ๋“œ๋ฅผ ๋‚˜๋ˆ„์–ด ์ฃผ์…จ๋„ค์š” ๐Ÿ‘
@@ -0,0 +1,48 @@ +package nextstep.subway.unit; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import nextstep.subway.domain.Line; +import nextstep.subway.domain.Station; +import org.springframework.test.util.ReflectionTestUtils; + +public class PathFixture { + /** (10...
Java
ํ”ฝ์Šค์ณ ๋ถ„๋ฆฌ๋ฅผ ํ†ตํ•ด ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ๋‚ด ํšจ๊ณผ์ ์ธ ์ค‘๋ณต ์ œ๊ฑฐ ๐Ÿ‘
@@ -0,0 +1,120 @@ +package nextstep.subway.acceptance; + +import static nextstep.subway.acceptance.LineSteps.์ง€ํ•˜์ฒ _๋…ธ์„ _์ƒ์„ฑ_์š”์ฒญ; +import static nextstep.subway.acceptance.LineSteps.์ง€ํ•˜์ฒ _๋…ธ์„ ์—_์ง€ํ•˜์ฒ _๊ตฌ๊ฐ„_์ƒ์„ฑ_์š”์ฒญ; +import static nextstep.subway.acceptance.PathSteps.๊ฒฝ๋กœ_์กฐํšŒ_์š”์ฒญ; +import static nextstep.subway.acceptance.StationSteps.์ง€ํ•˜์ฒ ์—ญ_์ƒ...
Java
๋‹จ์œ„ ํ…Œ์ŠคํŠธ์˜ ํ”ฝ์Šค์ณ ๊ด€๋ฆฌ ๋ฐฉ๋ฒ•์ฒ˜๋Ÿผ ํ•ด๋‹น ๊ฐ์ฒด๋“ค์˜ ์žฌ์‚ฌ์šฉ์ด ํ•„์š”ํ•œ ๊ฒฝ์šฐ ์ธ์ˆ˜ ํ…Œ์ŠคํŠธ์šฉ ํ”ฝ์Šค์ณ๋ฅผ ๋งŒ๋“ค์–ด์„œ ๊ด€๋ฆฌํ•  ์ˆ˜ ๋„ ์žˆ๊ฒ ๋„ค์š”!
@@ -0,0 +1,87 @@ +const express = require('express') +const http = require('http'); +const path = require('path'); + +const bodyParser = require('body-parser'); +const static = require('serve-static'); +const multer = require("multer") + +const app = express(); + +app.set('port', process.env.PORT || 3000); + +app.use(b...
JavaScript
String์ด ์•„๋‹Œ html์ด๋‚˜ ejs ํŒŒ์ผ๋กœ ๋ณด๋‚ด๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. (Feat. ์ฟ ๋งˆ์จฉ) save.ejs๋กœ ๋ถ„๋ฆฌํ•ด ์ฃผ์„ธ์š”.
@@ -0,0 +1,87 @@ +const express = require('express') +const http = require('http'); +const path = require('path'); + +const bodyParser = require('body-parser'); +const static = require('serve-static'); +const multer = require("multer") + +const app = express(); + +app.set('port', process.env.PORT || 3000); + +app.use(b...
JavaScript
๋นˆ ์ค„๊ณผ ๋“ค์—ฌ์“ฐ๊ธฐ ์ •๋ฆฌํ•ด ์ฃผ์„ธ์š”.
@@ -1,7 +1,10 @@ package christmas; +import christmas.controller.MainController; + public class Application { public static void main(String[] args) { - // TODO: ํ”„๋กœ๊ทธ๋žจ ๊ตฌํ˜„ + MainController mainController = new MainController(); + mainController.run(); } }
Java
๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•  ๋•Œ new ์˜ˆ์•ฝ์–ด๋ณด๋‹ค ์ •์  ํŒฉํ† ๋ฆฌ ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด๋ณด์‹œ๋ฉด ์–ด๋–จ๊นŒ์š”. ๊ฐ€๋…์„ฑ์ด๋‚˜ ๊ฐ์ฒด ์ƒ์„ฑ ์ˆ˜ ์ œํ•œ ๊ฐ™์€ ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์ด์ ์ด ์žˆ์–ด์š”. https://tecoble.techcourse.co.kr/post/2020-05-26-static-factory-method/
@@ -0,0 +1,47 @@ +package christmas.controller; + +import java.util.Map; + +import christmas.view.*; +import christmas.model.*; + +public class MainController { + private OrderMenu orderMenu; + + public MainController() { + orderMenu = new OrderMenu(); + } + + public void run() { + orderMenu.s...
Java
OutputView๋‚˜ InputView์˜ ์ž…์ถœ๋ ฅ ๊ธฐ๋Šฅ๋“ค์„ ๋ชจ๋‘ ์Šคํƒœํ‹ฑ ๋ฉ”์„œ๋“œ๋กœ ๊ตฌํ˜„ํ•˜์…จ๋„ค์š”. ๋ณดํ†ต์€ ํ•ด๋‹น ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑ ํ›„์— ์ผ๋ฐ˜ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜๋Š”๋ฐ ์Šคํƒœํ‹ฑ ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,97 @@ +package christmas.util; + +import java.util.Map; +import java.util.List; + +public class Validator { + private final static char MIN_DIGIT = '0'; + private final static char MAX_DIGIT = '9'; + private final static char CHAR_HYPHEN = '-'; + private final static char CHAR_COMMA = ','; + p...
Java
์ €๋„ ์ฑ™๊ธฐ์ง€ ๋ชปํ•œ ๋ถ€๋ถ„์ด๊ธดํ•ฉ๋‹ˆ๋‹ค๋งŒ ํ•ด๋‹น ๋‚ด์šฉ ๊ณต์œ ํ•ด๋“œ๋ฆฌ์ž๋ฉด, '์Œ๋ฃŒ๋งŒ ์ฃผ๋ฌธ'๊ณผ ๊ฐ™์€ ์˜ˆ์™ธ์ฒ˜๋ฆฌ๋Š” ๋ฌธ์ž์—ด ํŒŒ์‹ฑ ์˜ˆ์™ธ๊ฐ€ ์•„๋‹Œ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง ์˜ˆ์™ธ์ฒ˜๋ฆฌ์ด๋ฏ€๋กœ ๊ฐ์ฒด์ƒ์„ฑ์—์„œ ์˜ˆ์™ธ ์ฒ˜๋ฆฌ๋ฅผ ํ•ด์ฃผ๋ฉด ์—ญํ• ๋ถ„๋ฆฌ ์›์น™์— ํ›จ์”ฌ ๋” ์ข‹์€ ์ฝ”๋“œ๊ฐ€ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค~!
@@ -1,7 +1,10 @@ package christmas; +import christmas.controller.MainController; + public class Application { public static void main(String[] args) { - // TODO: ํ”„๋กœ๊ทธ๋žจ ๊ตฌํ˜„ + MainController mainController = new MainController(); + mainController.run(); } }
Java
์ƒ๊ฐํ•˜์ง€ ๋ชปํ–ˆ๋˜ ๊ฐœ๋…์ธ๋ฐ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๋ฆฌํŒฉํ† ๋งํ•  ๋•Œ ์ ์šฉํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š”
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
Enum์„ ๋ฉ”๋‰ด์ •๋ณด ์ €์žฅํ•˜๋Š” ์ž๋ฃŒ๊ตฌ์กฐ๋กœ ์‚ฌ์šฉํ•˜๋ฉด ์šฉ์ฒ˜๊ฐ€ ์ž˜ ๋งž์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋ฉ”๋‰ด์— ํ•ด๋‹นํ•˜๋Š” ํ•œ๊ธ€์ด๋ฆ„(String)๊ณผ ๊ฐ€๊ฒฉ(Integer)๊ฐ€ ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์ด์ง€์š”.
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
Map.of๋กœ ์ดˆ๊ธฐํ™”ํ•˜๋‚˜ ํŽธํ•ด๋ณด์ด๋„ค์š”! ๋ฐฐ์› ์Šต๋‹ˆ๋‹ค! ์–ด๋””๊ฐ€์„œ ์จ๋จน์–ด ๋ด์•ผ๊ฒ ์–ด์š”!
@@ -0,0 +1,47 @@ +package christmas.controller; + +import java.util.Map; + +import christmas.view.*; +import christmas.model.*; + +public class MainController { + private OrderMenu orderMenu; + + public MainController() { + orderMenu = new OrderMenu(); + } + + public void run() { + orderMenu.s...
Java
MainController๊ฐ€ ํฌ๊ฒŒ ์ปจํŠธ๋กค(๊ฐ์ฒด๋‚ด ๋ฐ์ดํ„ฐ๋ฅผ ์ˆ˜์ • ๋ฐ ์ €์žฅ)ํ•˜๋Š” ๋ชจ๋ธ์€ orderMenu์ธ ๊ฒƒ ๊ฐ™์•„๋ณด์ž…๋‹ˆ๋‹ค. ์ฆ‰ ํด๋ž˜์Šค ์ด๋ฆ„์ด orderController์ด๋ฉด Model๊ณผ Controller๊ฐ„์˜ ์—ญํ•  ์˜์กด์„ฑ์— ๋” ๋งž๋Š” ์ž‘๋ช…์ผ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,79 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.Message; + +import java.util.HashMap; +import java.util.Map; + +public class Benefit { + private int orderDate; + private int[] categoryCount; + Map<String, Integer> benefits; + + public Benefit(int orderDat...
Java
์ „์ฒด์ ์œผ๋กœ ํ•จ์ˆ˜๋ถ„๋ฆฌ๊ฐ€ ์ž˜ ๋ผ์žˆ์–ด์„œ ํ•จ์ˆ˜๋‹น ๋ผ์ธ์ด ์งง์€ ํŽธ์ด๋„ค์š”! ๊ต‰์žฅํžˆ ๊ฐ€๋…์„ฑ ์ข‹์€ ์ฝ”๋“œ๊ฐ€ ๋œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
์ƒ์ˆ˜๋“ค์„ enum์œผ๋กœ ๊ด€๋ฆฌํ•˜์‹œ๋Š” ๊ฒƒ์€ ์ข‹์€ ํฌ์ธํŠธ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ constant์— ๋ชจ๋“  ์ƒ์ˆ˜๋ฅผ ๋‹ค ๋„ฃ์–ด๋ฒ„๋ฆฌ์‹œ๋ฉด ๊ฐœ๋ณ„ ์ƒ์ˆ˜๋ฅผ ์ˆ˜์ •ํ•˜๊ฑฐ๋‚˜ ๋ณ€๊ฒฝํ•ด์•ผ ํ•  ๋•Œ ์ฐพ๊ธฐ ์–ด๋ ค์›Œ์งˆ ๊ฒƒ ๊ฐ™์•„์š”. enum์„ ์ข…๋ฅ˜๋ณ„๋กœ, ๋ฌธ๋งฅ๋ณ„๋กœ ๋ถ„๋ฆฌํ•˜์‹œ๋Š” ๊ฒƒ์„ ์ถ”์ฒœ ๋“œ๋ ค์š”.
@@ -0,0 +1,79 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.Message; + +import java.util.HashMap; +import java.util.Map; + +public class Benefit { + private int orderDate; + private int[] categoryCount; + Map<String, Integer> benefits; + + public Benefit(int orderDat...
Java
์‹ค์ œ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์—์„œ ๋ฐฐ์—ด ๋ณด๋‹ค๋Š” ๋ฆฌ์ŠคํŠธ๋‚˜, ๋งต, ์…‹ ๋“ฑ ์ปฌ๋ ‰์…˜ ๊ฐ์ฒด๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค๊ณ  ํ•ด์š”. ๊ทธ ์ด์œ ๋Š” ์ง€๋‚œ ์ฃผ์ฐจ ํ”ผ๋“œ๋ฐฑ์„ ๋ณด๋ฉด ๋ฐฐ์—ด๋ณด๋‹ค ์ข€ ๋” ํŽธ๋ฆฌํ•œ ์—ฌ๋Ÿฌ API๋“ค์„ ์ œ๊ณตํ•˜๊ธฐ ๋•Œ๋ฌธ์ธ๋ฐ์š”. ์ด์™ธ์—๋„ ์ปฌ๋ ‰์…˜์ด ์„ ํ˜ธ๋˜๋Š” ์ด์œ ๋Š” ์ดํŽ™ํ‹ฐ๋ธŒ ์ž๋ฐ” ๋“ฑ์—์„œ๋„ ์–ธ๊ธ‰๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. https://incheol-jung.gitbook.io/docs/study/effective-java/undefined-3/2020-03-20-effective-28item
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
๋ฉ”๋‰ด ์ด๋ฆ„๊ณผ ๊ฐ€๊ฒฉ์˜ ๊ฒฝ์šฐ ํ•˜๋“œ ์ฝ”๋”ฉํ•˜๊ธฐ๋ณด๋‹ค enum ๋“ฑ์œผ๋กœ ๋ถ„๋ฆฌํ•˜์—ฌ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,97 @@ +package christmas.util; + +import java.util.Map; +import java.util.List; + +public class Validator { + private final static char MIN_DIGIT = '0'; + private final static char MAX_DIGIT = '9'; + private final static char CHAR_HYPHEN = '-'; + private final static char CHAR_COMMA = ','; + p...
Java
์ด๋ ‡๊ฒŒ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋กœ์ง์„ ํ•œ ๊ตฐ๋ฐ์—์„œ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์€ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์ด์ง€๋งŒ ๋„๋ฉ”์ธ์—์„œ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌํ•˜๊ฒŒ ๋˜๋ฉด ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋กœ์ง๋“ค์ด ํฉ์–ด์ง€๋Š” ๊ฒฝํ–ฅ์ด ์žˆ์–ด์„œ ๋กœ์ง์„ ๋”ฐ๋ผ๊ฐ€๊ธฐ ์–ด๋ ค์šด๋ฐ ์ด๋ ‡๊ฒŒ ๋ชจ์•„๋‘๋ฉด ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋ฉ”์„œ๋“œ๋“ค๋งŒ ํ•œ๋ˆˆ์— ๋ณผ ์ˆ˜ ์žˆ์–ด์„œ ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š”.
@@ -0,0 +1,96 @@ +package christmas.view; + +import christmas.util.Constant; +import christmas.util.Message; +import java.util.Map; + +import java.text.DecimalFormat; + +public class OutputView { + public static void printPreview(int orderDate) { + System.out.println("12์›” " + orderDate + "์ผ์— ์šฐํ…Œ์ฝ” ์‹๋‹น์—์„œ ๋ฐ›์„ ์ด๋ฒคํŠธ ํ˜œ...
Java
์ถœ๋ ฅ ๋ทฐ ๋ฉ”์„œ๋“œ์— ์ฃผ๋ฌธ์ด๋‚˜ ํ• ์ธ ์ „ ์ฃผ๋ฌธ๊ธˆ์•ก์„ ๋ฐ›์•„์„œ ์ฒ˜๋ฆฌ ํ›„ ํ˜œํƒ์ด๋‚˜ ์ฆ์ • ๋ฉ”๋‰ด๋ฅผ ๊ณ„์‚ฐํ•˜๋Š” ๋ถ„๊ธฐ ๋กœ์ง์ด ๋‹ด๊ฒจ ์žˆ๋„ค์š”. ์ถœ๋ ฅ ๋ทฐ๋Š” ์ถœ๋ ฅ๋งŒ์— ๋Œ€ํ•œ ์ฑ…์ž„์„ ๊ฐ€์ง€๋Š” ๊ฒƒ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํ˜œํƒ์ด๋‚˜ ์ฆ์ •๋ฉ”๋‰ด๋ฅผ ๊ณ„์‚ฐํ•˜๋Š” ์ฑ…์ž„์€ ๊ฐ๊ฐ์˜ ๋„๋ฉ”์ธ ๊ฐ์ฒด๋กœ ์ด๋™ํ•˜์‹œ๋Š” ๊ฒŒ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,135 @@ +package christmas; + +import christmas.model.OrderMenu; +import christmas.util.Validator; + +import java.lang.reflect.Array; +import java.util.Map; +import java.util.HashMap; +import java.util.ArrayList; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.u...
Java
ํ•˜๋‚˜์˜ ํ…Œ์ŠคํŠธ๋Š” ํ•˜๋‚˜์˜ ๊ธฐ๋Šฅ ํ˜น์€ ์ฑ…์ž„๋งŒ์„ ํ…Œ์ŠคํŠธ ํ•˜๋Š” ๊ฒƒ์ด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”. ์ผ๋ฐ˜์ ์œผ๋กœ ํ•˜๋‚˜์˜ ํ…Œ์ŠคํŠธ ๋ฉ”์„œ๋“œ์—์„œ ๋ฌด์—‡์„ ํ…Œ์ŠคํŠธํ•˜๋ ค๋Š”์ง€ ์ž˜ ๊ธฐ์ˆ ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ํ•˜๋‚˜์˜ ํ…Œ์ŠคํŠธ์— ํ•˜๋‚˜์˜ ๋‹จ์–ธ๋ฌธ์„ ์“ฐ๋Š” ๊ฒƒ์ด ๊ถŒ์žฅ๋ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
์ƒ์ˆ˜๋ฅผ ํ•˜๋‚˜์˜ enum์— ๊ด€๋ฆฌํ•˜์‹ ๊ฒƒ ๊ฐ™์€๋ฐ, enum์„ ์ข€ ๋ถ„๋ฆฌํ•ด๋ณด๋ฉด ์–ด๋–จ๊นŒ์š”? ๊ด€๋ จ์„ฑ์ด ์—†๋А ์ƒ์ˆ˜๋“ค๋ผ๋ฆฌ ํ•œ๊ตฐ๋ฐ ๋ชฐ๋ ค์žˆ๋‹ค๋ณด๋‹ˆ ์–ด์ƒ‰ํ•˜๊ฒŒ ๋А๊ปด์ง‘๋‹ˆ๋‹ค
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
menu๋ฅผ list์— ๊ด€๋ฆฌํ•˜์…จ๊ตฐ์š” ์ •๋‹ต์€ ์—†๋Š”๊ฒƒ ๊ฐ™๋‹ค๋งŒ ์šฐํ…Œ์ฝ”์—์„œ enum์„ ์‚ฌ์šฉํ•˜๋ผ๊ณ  ๊ถŒ์žฅํ–ˆ์œผ๋‹ˆ ์ด๋Ÿฐ ๋ฉ”๋‰ด๋“ค์€ enum์—์„œ ๊ด€๋ฆฌํ•˜๋ฉด ์ข€ ๋” ์ข‹์ง€ ์•Š์„๊นŒ ์ƒ๊ฐ์ด ๋“ญ๋‹ˆ๋‹ค!
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
ํด๋ž˜์Šค๋ช…์€ OrderMenu์ธ๋ฐ orderDate๋ฅผ ์ธ์Šคํ„ด์Šค ๋ณ€์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜๋Š”๊ฒŒ ์กฐ๊ธˆ ์–ด์ƒ‰ํ•˜๊ฒŒ ๋А๊ปด์ง‘๋‹ˆ๋‹ค. ํด๋ž˜์Šค ๋ถ„๋ฆฌ๋ฅผ ํ†ตํ•ด orderDate์™€ ๊ด€๋ จํ•œ ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค๊ฑฐ๋‚˜, OrderMenu์˜ ํด๋ž˜์Šค๋ช…์ด ๋ฉ”๋‰ด์™€ ๋‚ ์งœ๋ฅผ ๋‹ค ํฌํ•จํ•˜๊ฒŒ๋” ์ƒ๊ฐ์ด ๋“ค๊ฒŒ๋” ๋ณ€๊ฒฝํ•ด๋ณด๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,47 @@ +package christmas.controller; + +import java.util.Map; + +import christmas.view.*; +import christmas.model.*; + +public class MainController { + private OrderMenu orderMenu; + + public MainController() { + orderMenu = new OrderMenu(); + } + + public void run() { + orderMenu.s...
Java
์‚ฌ์‹ค ์ œ๊ฐ€ ์—„์ฒญ ์˜ค๋ž˜ ์ฐพ์•„๋ณด๊ณ  ๊ณ ๋ฏผํ•œ ๋ถ€๋ถ„์ด๊ธด ํ•œ๋ฐ ๋ณดํ†ต ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ์‹์€ ์ž˜ ๋ชฐ๋ผ์„œ ์ œ๊ฐ€ ์ƒ๊ฐํ•œ ๋Œ€๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐœ์ธ์ ์œผ๋กœ ์ƒ๊ฐํ•œ View ํด๋ž˜์Šค๋Š” ์ƒํƒœ๋ฅผ ๊ฐ–๊ณ  ์žˆ์ง€ ์•Š๊ณ  ์ธ์Šคํ„ด์Šคํ™”๋ฅผ ํ•  ํ•„์š”๊ฐ€ ์—†๋Š” ๊ฒƒ ๊ฐ™์•„์„œ ์Šคํƒœํ‹ฑ ํด๋ž˜์Šค๋‚˜ ์‹ฑ๊ธ€ํ†ค ํŒจํ„ด์„ ์ฃผ๋กœ ์‚ฌ์šฉํ•œ๋‹ค๊ณ  ๋ดค์—ˆ๋Š”๋ฐ, ๊ณผ์ œ์—์„œ View๋ฅผ ์ƒ์†ํ•  ์ผ์€ ์—†์„ ๊ฒƒ ๊ฐ™์•„์„œ ์Šคํƒœํ‹ฑ ํด๋ž˜์Šค๋กœ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ๋Š” ์‹ฑ๊ธ€ํ†ค ํŒจํ„ด์„ ์‚ฌ์šฉํ•˜๋Š” ๊ฑธ๊นŒ์š”?
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
enum์˜ ์‚ฌ์šฉ ๋ฐฉ๋ฒ•์„ ์ž˜ ๋ชฐ๋ž๋˜ ๊ฒƒ ๊ฐ™์•„์š” ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,47 @@ +package christmas.controller; + +import java.util.Map; + +import christmas.view.*; +import christmas.model.*; + +public class MainController { + private OrderMenu orderMenu; + + public MainController() { + orderMenu = new OrderMenu(); + } + + public void run() { + orderMenu.s...
Java
๋‹ค์‹œ ๋ณด๋‹ˆ๊นŒ MainController๊ฐ€ ์ ์ ˆํ•œ ์ด๋ฆ„์ด ์•„๋‹Œ ๊ฒƒ ๊ฐ™๋„ค์š”, ๋ณดํ†ต ๋ชจ๋ธ๊ณผ ์ปจํŠธ๋กค๋Ÿฌ์˜ ๊ด€๊ณ„๊ฐ€ 1๋Œ€ 1๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค๊ณ  ๋ณด๋ฉด ๋˜๋Š” ๊ฑธ๊นŒ์š”?
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
์ƒ์ˆ˜์ฒ˜๋ฆฌ์—๋งŒ ๊ธ‰๊ธ‰ํ•ด์„œ ๋ถ„๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ๋Š”๋ฐ ์ง€๊ธˆ ๋ณด๋‹ˆ ๊ฐ€๋…์„ฑ ์ธก๋ฉด์—์„œ๋„ ์ข‹์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™๋„ค์š”. ์ด ๋ถ€๋ถ„์€ ๊ผญ ์ˆ˜์ •ํ•ด์•ผ๊ฒ ์Šต๋‹ˆ๋‹ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,79 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.Message; + +import java.util.HashMap; +import java.util.Map; + +public class Benefit { + private int orderDate; + private int[] categoryCount; + Map<String, Integer> benefits; + + public Benefit(int orderDat...
Java
์œ„ ์ฝ”๋“œ์—์„œ๋Š” ๋ฐฐ์—ด๋งŒ์œผ๋กœ ํ•ด๊ฒฐ์ด ๊ฐ€๋Šฅํ•ด์„œ ๋ฐฐ์—ด๋กœ ์ฒ˜๋ฆฌํ–ˆ๋Š”๋ฐ ์˜ฌ๋ ค์ฃผ์‹  ๋งํฌ๋ฅผ ๋ณด๋‹ˆ๊นŒ ์ปฌ๋ ‰์…˜ ArrayList์˜ ์žฅ์ ์ด ๊ฐ€๋ณ€ ๊ธธ์ด๋งŒ์€ ์•„๋‹ˆ์—ˆ๊ตฐ์š”. ๋งŽ์ด ๋ฐฐ์šฐ๊ณ  ๊ฐ‘๋‹ˆ๋‹ค!
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
์ด ์ ์€ ์ œ๊ฐ€ ์•„์˜ˆ ๋ชฐ๋ž๋˜ ๋ถ€๋ถ„์ด์—ˆ์Šต๋‹ˆ๋‹ค. ํ•˜๋“œ์ฝ”๋”ฉํ•˜๋ฉด์„œ๋„ ์ข‹์€ ๋ฐฉ์‹์ด ์•„๋‹ˆ๋ผ๊ณ  ๋А๊ผˆ๋Š”๋ฐ enum์„ ์‚ฌ์šฉํ•˜๋ฉด ๋์—ˆ๋„ค์š”...
@@ -0,0 +1,96 @@ +package christmas.view; + +import christmas.util.Constant; +import christmas.util.Message; +import java.util.Map; + +import java.text.DecimalFormat; + +public class OutputView { + public static void printPreview(int orderDate) { + System.out.println("12์›” " + orderDate + "์ผ์— ์šฐํ…Œ์ฝ” ์‹๋‹น์—์„œ ๋ฐ›์„ ์ด๋ฒคํŠธ ํ˜œ...
Java
mvc์˜ ์—ญํ•  ๋ถ„๋ฆฌ์— ์ต์ˆ™ํ•˜์ง€ ์•Š์•„์„œ ๊ทธ๋Ÿฐ์ง€ View๊ฐ€ ์ฒ˜๋ฆฌํ•ด๋„ ๊ดœ์ฐฎ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๋Š”๋ฐ ๋‹ค์‹œ ๋ณด๋‹ˆ๊นŒ ๋ง์”€ํ•˜์‹  ๋ถ€๋ถ„์ด ๋งž๋Š” ๊ฒƒ ๊ฐ™๋„ค์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,135 @@ +package christmas; + +import christmas.model.OrderMenu; +import christmas.util.Validator; + +import java.lang.reflect.Array; +import java.util.Map; +import java.util.HashMap; +import java.util.ArrayList; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.u...
Java
ํ…Œ์ŠคํŠธ๋„ ๋” ์‹ ๊ฒฝ์จ์•ผ๊ฒ ๊ตฐ์š” ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,39 @@ +package christmas.util; + +public enum Constant { + NOT_IN_MENU(-1), + EPPETIZER(0), + MAINMENU(1), + DESSERT(2), + BEVERAGE(3), + CATEGORY_COUNT(4), + ZERO(0), + ONE(1), + THOUSAND(1000), + HUNDRED(100), + CHRISTMAS_DAY(25), + MIN_BENEFIT_PRICE(10000), + PRESENT...
Java
์ƒ์ˆ˜๋ฅผ ์ฒ˜๋ฆฌํ•œ๋‹ค๋Š” ๊ฒƒ์—๋งŒ ์‹ ๊ฒฝ์“ฐ๋‹ค ๋ณด๋‹ˆ ๋ฏธ์ฒ˜ ์ƒ๊ฐ์„ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ํ™•์ธํ•ด๋ณด๋‹ˆ ๊ฐ€๋…์„ฑ ์ธก๋ฉด์—์„œ๋„ ๋งŽ์ด ๋ถˆํŽธํ•œ ๊ฒƒ ๊ฐ™์•„์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
์ €๋„ ์ด ๋ถ€๋ถ„์„ ์ฒ˜๋ฆฌํ•˜๋ฉด์„œ ์ข‹์€ ๋ฐฉ์‹์ด ์•„๋‹ˆ๋ผ๊ณ  ๋А๊ผˆ๋Š”๋ฐ, enum์„ ํ†ตํ•ด ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๋‹จ ์ƒ๊ฐ์€ ๋ชปํ–ˆ๋„ค์š”. ํ•ด์šด๋‹˜ ์ฝ”๋“œ๋ฅผ ๋ณด๊ณ  enum์„ ์ž˜ ์ฒ˜๋ฆฌํ•˜์…จ๋‹ค๊ณ  ๋А๊ผˆ๋Š”๋ฐ ์ฐธ๊ณ ํ•ด์„œ ์ ์šฉํ•ด๋ด์•ผ๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,68 @@ +package christmas.model; + +import christmas.util.Constant; +import christmas.util.ErrorMessage; +import christmas.util.Utility; +import christmas.util.Validator; + +import java.util.ArrayList; +import java.util.Map; +import java.util.List; + +public class OrderMenu { + private final List<Map<Strin...
Java
๋ง์”€ํ•ด์ฃผ์‹  ๋ถ€๋ถ„ ๋‹ค์‹œ ๋ณด๋‹ˆ๊นŒ ํด๋ž˜์Šค ์ด๋ฆ„์ด ๋‚ด์šฉ์„ ๋‹ค ํฌ๊ด„ํ•˜์ง€ ๋ชปํ•ด ์–ด์ƒ‰ํ•˜๊ฒŒ ๋А๊ปด์ง€๋„ค์š”. ์ฃผ๋ฌธํ•œ ๋ถ€๋ถ„์„ ๋‹ค ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ๋‚ ์งœ๊ฐ€ ํ•„์š”ํ•œ๋ฐ ํด๋ž˜์Šค์˜ ์ด๋ฆ„์„ ๋ณ€๊ฒฝํ•ด๋ณด๋ฉด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,47 @@ +package christmas.controller; + +import java.util.Map; + +import christmas.view.*; +import christmas.model.*; + +public class MainController { + private OrderMenu orderMenu; + + public MainController() { + orderMenu = new OrderMenu(); + } + + public void run() { + orderMenu.s...
Java
MVC ๊ฐ๊ฐ์€ ๋ถ„๋ฆฌ๋˜์–ด ์žˆ๋Š” ์š”์†Œ๋‹ค ๋ณด๋‹ˆ๊นŒ ๊ฐ๊ฐ์„ ๋ถ„๋ฆฌ๋œ ๊ฐ์ฒด๋กœ ๋ณด๊ณ  ์ธ์Šคํ„ด์Šคํ™”ํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ ๊ฐ™์•„์š”. ๋ฌผ๋ก  ์ด๊ฒŒ ์ •๋‹ต์ด๋ผ๋Š” ๊ฑด ์•„๋‹™๋‹ˆ๋‹ค. ๋ง์”€ํ•˜์‹ ๋Œ€๋กœ ์ƒํƒœ๋ฅผ ๊ฐ€์ง€์ง€ ์•Š์œผ๋‹ˆ ์Šคํƒœํ‹ฑ ๋ฉ”์„œ๋“œ๋กœ ๋งŒ๋“œ์‹  ๊ฒƒ๋„ ํ•œ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ, ์Šคํƒœํ‹ฑ ๋ฉ”์„œ๋“œ๋งŒ์œผ๋กœ ๊ตฌ์„ฑ๋œ ๊ฐ์ฒด๋ฅผ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ ๋ฌธ์ œ๋ฅผ ์ฐพ์•„๋ดค๋Š”๋ฐ, ๋งŽ์€ ๊ฒฝ์šฐ ๋ทฐ์—์„œ ์ƒํƒœ๋ฅผ ๊ฐ€์ ธ์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋ฉฐ, ์Šคํƒœํ‹ฑ ๋ฉ”์„œ๋“œ์˜ ๊ฒฝ์šฐ ํ…Œ์ŠคํŠธ ์‹œ ๋ชฉ ๊ฐ์ฒด๋ฅผ ๋งŒ๋“ค๊ธฐ ์–ด๋ ต๊ณ  ์ƒ์†์ด๋‚˜ ๋‹คํ˜•์„ฑ์„ ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ค์›Œ์„œ ํ™•์žฅ์„ฑ์ด๋‚˜ ์œ ์—ฐ์„ฑ์ด ๋–จ์–ด์ง„๋‹ค๊ณ  ํ•˜๋„ค์š”.
@@ -1 +1,127 @@ # java-chess ๊ฒŒ์ž„ + +## ๊ตฌํ˜„ํ•ด์•ผํ•  ๋ชฉ๋ก + +### ์ž…๋ ฅ + +- [x] ๋ช…๋ น์–ด ์ž…๋ ฅ + - [x] ์˜ˆ์™ธ: `null` ์ž…๋ ฅ + +### ์ถœ๋ ฅ + +- [x] ์‹œ์ž‘ ์•ˆ๋‚ด ๋ฌธ๊ตฌ ์ถœ๋ ฅ +- [x] ์ฒด์ŠคํŒ ์Šค๋ƒ…์ƒท ์ถœ๋ ฅ +- [x] ์ฐจ๋ก€ ์ถœ๋ ฅ +- [x] ์ ์ˆ˜ ์ถœ๋ ฅ +- [x] ์Šน์ž ์ถœ๋ ฅ + +### ์„œ๋น„์Šค + +#### `ChessService` + +- [x] `Command`์— ๋”ฐ๋ผ ๊ธฐ๋Šฅ ์ˆ˜ํ–‰ +- [x] ๊ฒŒ์ž„ ํ˜„์žฌ ์ƒํ™ฉ DTO + +### ๋„๋ฉ”์ธ + +#### `Operation` + +- [x] ๋ช…๋ น์–ด ๊ฒ€์ฆ + ...
Unknown
๊ฐ ๊ธฐ๋ฌผ ๋’ค์— ๋‚˜์˜จ ์ˆซ์ž๊ฐ€ ์ ์ˆ˜์ธ ๊ฒƒ์œผ๋กœ ๋ณด์ด๋Š”๋ฐ, ์ ์ˆ˜ ๊ณ„์‚ฐ์— ๋Œ€ํ•œ ๊ฒƒ๋„ ๊ธฐ๋Šฅ ๋ชฉ๋ก์œผ๋กœ ๋นผ๋ฉด ์–ด๋–จ๊นŒ์š”? ํ•ด๋‹น ์ฝ”๋“œ๋งŒ ๋ณด๊ณ  ์ดํ•ดํ•˜๋Š” ์‚ฌ๋žŒ์—๊ฒŒ๋Š” ์–ด๋–ค ์ˆซ์ž๋ฅผ ์˜๋ฏธํ•˜๋Š”์ง€ ์•Œ๊ธฐ๊ฐ€ ์–ด๋ ค์šธ ๊ฒƒ ๊ฐ™์•„์š”.
@@ -1 +1,127 @@ # java-chess ๊ฒŒ์ž„ + +## ๊ตฌํ˜„ํ•ด์•ผํ•  ๋ชฉ๋ก + +### ์ž…๋ ฅ + +- [x] ๋ช…๋ น์–ด ์ž…๋ ฅ + - [x] ์˜ˆ์™ธ: `null` ์ž…๋ ฅ + +### ์ถœ๋ ฅ + +- [x] ์‹œ์ž‘ ์•ˆ๋‚ด ๋ฌธ๊ตฌ ์ถœ๋ ฅ +- [x] ์ฒด์ŠคํŒ ์Šค๋ƒ…์ƒท ์ถœ๋ ฅ +- [x] ์ฐจ๋ก€ ์ถœ๋ ฅ +- [x] ์ ์ˆ˜ ์ถœ๋ ฅ +- [x] ์Šน์ž ์ถœ๋ ฅ + +### ์„œ๋น„์Šค + +#### `ChessService` + +- [x] `Command`์— ๋”ฐ๋ผ ๊ธฐ๋Šฅ ์ˆ˜ํ–‰ +- [x] ๊ฒŒ์ž„ ํ˜„์žฌ ์ƒํ™ฉ DTO + +### ๋„๋ฉ”์ธ + +#### `Operation` + +- [x] ๋ช…๋ น์–ด ๊ฒ€์ฆ + ...
Unknown
ํ€ธ์˜ ์ด๋™๋ฐฉํ–ฅ์€ ์ƒํ•˜์ขŒ์šฐ๋Œ€๊ฐ์„  ๋ชจ๋‘ ์›ํ•˜๋Š”๋งŒํผ ์ด๋™์ธ ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ๋Š”๋ฐ, ์ƒํ•˜์ขŒ์šฐ๋Š” 1์นธ์”ฉ๋ฐ–์— ์ด๋™ํ•˜์ง€ ๋ชปํ•˜๋Š”๊ฑด๊ฐ€์š”? ํ€ธ์˜ ์ด๋™ ๊ทœ์น™์„ ํ•œ ๋ฒˆ ๋‹ค์‹œ ๋ด์ฃผ์‹œ๊ฒ ์–ด์š”?
@@ -1 +1,127 @@ # java-chess ๊ฒŒ์ž„ + +## ๊ตฌํ˜„ํ•ด์•ผํ•  ๋ชฉ๋ก + +### ์ž…๋ ฅ + +- [x] ๋ช…๋ น์–ด ์ž…๋ ฅ + - [x] ์˜ˆ์™ธ: `null` ์ž…๋ ฅ + +### ์ถœ๋ ฅ + +- [x] ์‹œ์ž‘ ์•ˆ๋‚ด ๋ฌธ๊ตฌ ์ถœ๋ ฅ +- [x] ์ฒด์ŠคํŒ ์Šค๋ƒ…์ƒท ์ถœ๋ ฅ +- [x] ์ฐจ๋ก€ ์ถœ๋ ฅ +- [x] ์ ์ˆ˜ ์ถœ๋ ฅ +- [x] ์Šน์ž ์ถœ๋ ฅ + +### ์„œ๋น„์Šค + +#### `ChessService` + +- [x] `Command`์— ๋”ฐ๋ผ ๊ธฐ๋Šฅ ์ˆ˜ํ–‰ +- [x] ๊ฒŒ์ž„ ํ˜„์žฌ ์ƒํ™ฉ DTO + +### ๋„๋ฉ”์ธ + +#### `Operation` + +- [x] ๋ช…๋ น์–ด ๊ฒ€์ฆ + ...
Unknown
๋„ต! Player ๊ธฐ๋Šฅ๋ชฉ๋ก์— ์ ์ˆ˜ ๊ณ„์‚ฐ๋„ ์ถ”๊ฐ€ํ–ˆ์Šต๋‹ˆ๋‹ค
@@ -1 +1,127 @@ # java-chess ๊ฒŒ์ž„ + +## ๊ตฌํ˜„ํ•ด์•ผํ•  ๋ชฉ๋ก + +### ์ž…๋ ฅ + +- [x] ๋ช…๋ น์–ด ์ž…๋ ฅ + - [x] ์˜ˆ์™ธ: `null` ์ž…๋ ฅ + +### ์ถœ๋ ฅ + +- [x] ์‹œ์ž‘ ์•ˆ๋‚ด ๋ฌธ๊ตฌ ์ถœ๋ ฅ +- [x] ์ฒด์ŠคํŒ ์Šค๋ƒ…์ƒท ์ถœ๋ ฅ +- [x] ์ฐจ๋ก€ ์ถœ๋ ฅ +- [x] ์ ์ˆ˜ ์ถœ๋ ฅ +- [x] ์Šน์ž ์ถœ๋ ฅ + +### ์„œ๋น„์Šค + +#### `ChessService` + +- [x] `Command`์— ๋”ฐ๋ผ ๊ธฐ๋Šฅ ์ˆ˜ํ–‰ +- [x] ๊ฒŒ์ž„ ํ˜„์žฌ ์ƒํ™ฉ DTO + +### ๋„๋ฉ”์ธ + +#### `Operation` + +- [x] ๋ช…๋ น์–ด ๊ฒ€์ฆ + ...
Unknown
๋„ต ํ€ธ ์ด๋™ ๊ทœ์น™์„ ์™„์ „ํžˆ ์ฐฉ๊ฐํ•ด๋ฒ„๋ ธ์–ด์š”ใ… ใ…  ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,42 @@ +import Customer from '../src/models/Customer'; +import Order from '../src/models/Order'; + +describe('Customer ํด๋ž˜์Šค', () => { + let customer; + + beforeEach(() => { + customer = new Customer(); + }); + + test('์ฃผ๋ฌธ์ด ์—†์„ ๋•Œ, ๋ฑƒ์ง€ ๊ณ„์‚ฐ ๊ฒฐ๊ณผ๋Š” null์ด ๋œ๋‹ค.', () => { + customer.calculateBadge(); + expect(cu...
JavaScript
์ง€๊ธˆ์€ `ํŠธ๋ฆฌ`์— ๋Œ€ํ•œ ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๋งŒ ์žˆ๋Š”๋ฐ, `๋ณ„`๊ณผ `์‚ฐํƒ€` ํ…Œ์ŠคํŠธ ์ผ€์ด์Šค๊นŒ์ง€ ๋ชจ๋‘ ํฌํ•จํ•˜๋ฉด ํ…Œ์ŠคํŠธ ์‹ ๋ขฐ๋„๊ฐ€ ๋†’์•„์งˆ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,48 @@ +import Menu from '../src/models/Menu'; +import { MenuConstants } from '../src/constants/MenuConstants'; + +describe('Menu ํด๋ž˜์Šค', () => { + let menu; + + beforeEach(() => { + menu = new Menu(); + }); + + test('๋ฉ”๋‰ด ํ•ญ๋ชฉ์ด ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ดˆ๊ธฐํ™”๋˜์–ด์•ผ ํ•œ๋‹ค.', () => { + expect(menu.getItem('ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ')).toEqual({ + n...
JavaScript
์—ฌ๊ธฐ ๋‘ ํ…Œ์ŠคํŠธ ๋ชจ๋‘ ์—ฌ๋Ÿฌ ๊ฐœ์˜ `expect()`๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š”๋ฐ์š”. `expect()`ํ•˜๋Š” ๋ถ€๋ถ„์˜ ๊ตฌ์กฐ๊ฐ€ ๋น„์Šทํ•˜๋‹ˆ๊นŒ "๋ฉ”๋‰ด ํ•ญ๋ชฉ ์ดˆ๊ธฐํ™” ํ…Œ์ŠคํŠธ"์™€ "์กด์žฌํ•˜์ง€ ์•Š๋Š” ๋ฉ”๋‰ด ํ•ญ๋ชฉ ํ…Œ์ŠคํŠธ"๋ฅผ `test.each()`๋กœ ๋ณ€๊ฒฝํ•˜๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?. ํ”„๋กœ๋•์…˜ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ๋•Œ ์ค‘๋ณต๋˜๋Š” ๋ถ€๋ถ„์„ ์ œ๊ฑฐํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ, ํ…Œ์ŠคํŠธ ์ฝ”๋“œ๋„ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ์ค‘๋ณต์„ ์ œ๊ฑฐํ•˜๋Š” ๋ฆฌํŒฉํ„ฐ๋ง์ด ํ•„์š”ํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,73 @@ +import OrderValidator from '../src/validators/OrderValidator'; +import Menu from '../src/models/Menu'; +import { ValidatorConstants } from '../src/validators/constants/ValidatorConstants'; + +describe('OrderValidator ํด๋ž˜์Šค', () => { + let mockMenu; + + beforeEach(() => { + mockMenu = new Menu(); + ...
JavaScript
`Validator` ํ…Œ์ŠคํŠธ ํŒŒ์ผ์—์„œ๋Š” ์˜ˆ์™ธ๊ฐ€ ๋ฐœ์ƒํ–ˆ์„ ๋•Œ ์—๋Ÿฌ์˜ ์œ ํ˜•๊ณผ ๋ฉ”์‹œ์ง€ ํฌํ•จ ์—ฌ๋ถ€๋ฅผ ๊ฒ€์‚ฌํ•˜๊ณ  ์žˆ๋Š”๋ฐ์š”. ๋‹ค๋ฅธ ๊ณณ์˜ ์˜ˆ์™ธ ํ…Œ์ŠคํŠธ์—์„œ๋Š” ๋ฉ”์‹œ์ง€ ๊ฒ€์‚ฌ ์—†์ด ์˜ˆ์™ธ๊ฐ€ ๋ฐœ์ƒํ•˜๋Š”์ง€๋งŒ(`toThrow()`) ๊ฒ€์‚ฌํ•˜๋Š” ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,56 @@ +import InputView from '../views/InputView'; +import OutputView from '../views/OutputView'; +import OrderService from '../services/OrderService'; +import DiscountService from '../services/DiscountService'; +import Customer from '../models/Customer'; +import { DateFormatter } from '../utils/DateFormatte...
JavaScript
ํ•จ์ˆ˜ ๋ผ์ธ ์ˆ˜๊ฐ€ ๋”ฑ 15๋ผ์ธ์ธ ๊ฒƒ ๊ฐ™๋„ค์š”. ๋งŒ์•ฝ ์–ด๋–ค ์ถœ๋ ฅ์ด ํ•˜๋‚˜ ์ถ”๊ฐ€๋œ๋‹ค๋ฉด ์—ฌ๊ธฐ์— ์ถ”๊ฐ€ํ•ด์•ผ ํ• ํ…๋ฐ, ๊ทธ๋Ÿฌ๋ฉด ํ•จ์ˆ˜ ๋ผ์ธ ์ˆ˜๊ฐ€ 15๋ผ์ธ์„ ๋„˜๊ธธ ์ˆ˜๋„ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”. ํ•จ์ˆ˜ ๋ผ์ธ ์ˆ˜ ์ œํ•œ์ด ์žˆ๋Š” ๊ฒƒ์€ 15๋ผ์ธ์ด๋ผ๋Š” ๊ฒŒ ์ค‘์š”ํ•ด์„œ๋ผ๊ธฐ๋ณด๋‹ค ๊ทธ๋งŒํผ **ํ•จ์ˆ˜๋ฅผ ์ž˜ ๋ถ„๋ฆฌํ•˜์ž** ๋Š” ์˜๋ฏธ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ•จ์ˆ˜์˜ ๋ผ์ธ ์ˆ˜๊ฐ€ ๊ฐ„๋‹น๊ฐ„๋‹นํ•˜๋‹ค๋Š” ๊ฒƒ์€, ๋ฆฌํŒฉํ„ฐ๋ง์˜ ์‹ ํ˜ธ๊ฐ€ ์•„๋‹๊นŒ ์‹ถ์–ด์š”๐Ÿค” ์ด ๋ฉ”์„œ๋“œ๋Š” ๋™์‹œ์— ์—ฌ๋Ÿฌ ๊ฐ€์ง€ ์ผ์„ ์ฒ˜๋ฆฌํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ๋ณด์ด๋Š”๋ฐ์š”(์ž…๋ ฅ ๋ฐ›๊ธฐ, ์ฃผ๋ฌธ ์ƒ์„ฑ, ๊ฐ์ข… ํ• ์ธ ์ ์šฉ, ์ถœ๋ ฅ, ์ž…๋ ฅ ์˜ˆ์™ธ ์ฒ˜๋ฆฌ ๋ฐ ์žฌ์ž…๋ ฅ ๋ฐ›๊ธฐ ๋“ฑ). ๋ฉ”์„œ๋“œ๊ฐ€ ํ•˜๋‚˜์˜ ์—ญํ• ๋งŒ ์ˆ˜ํ–‰ํ•  ์ˆ˜...
@@ -0,0 +1,30 @@ +export default class Customer { + #orders; + + #badge; + + static BADGE_CRITERIA = [ + { name: '์‚ฐํƒ€', amount: 20000 }, + { name: 'ํŠธ๋ฆฌ', amount: 10000 }, + { name: '๋ณ„', amount: 5000 }, + ]; + + constructor() { + this.#orders = []; + this.#badge = null; + } + + addOrder(order) { + ...
JavaScript
์ƒ์ˆ˜๋ฅผ ํŒŒ์ผ๋กœ ๋งŒ๋“ ๋‹ค๋ฉด ์ˆ˜์ •์ด ํ•„์š”ํ•  ๋•Œ ์ฐพ๊ธฐ๊ฐ€ ์ˆ˜์›”ํ•˜๊ณ , ๋ฐฐ์ง€ ์ •๋ณด๊ฐ€ ๋Š˜์–ด๋‚˜๊ฑฐ๋‚˜ ์ค„์–ด๋“ค์–ด๋„ ๊ด€๋ฆฌํ•˜๊ธฐ ํŽธ๋ฆฌํ•  ๊ฒƒ ๊ฐ™์€๋ฐ์š”. ํŒŒ์ผ๋กœ ๋งŒ๋“ค์ง€ ์•Š๊ณ  ์—ฌ๊ธฐ์— ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ๋‚˜์š”?
@@ -0,0 +1,81 @@ +import { OrderConstants } from './constants/OrderConstants'; + +export default class Order { + #menuItems; + + #totalAmount; + + #discountAmount; + + #gift; + + #discountDetails; + + constructor() { + this.#menuItems = new Map(); + this.#totalAmount = 0; + this.#discountAmount = 0; + ...
JavaScript
์ €๋Š” `Model`์€ ์ฆ์ • ๋ฉ”๋‰ด์— ๋Œ€ํ•œ ์ •๋ณด(๋ฐ์ดํ„ฐ)๋งŒ ์ €์žฅํ•˜๊ณ , ๊ทธ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฐ€์ง€๊ณ  '`์ฆ์ •๋ฉ”๋‰ด` `๊ฐœ์ˆ˜`๊ฐœ'์™€ ๊ฐ™์ด ํฌ๋งทํŒ…ํ•˜๋Š” ๊ฒƒ์€ `View`์˜ ์—ญํ• ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ด์š”. ๋งŒ์•ฝ ์ฆ์ • ๋ฉ”๋‰ด ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ๋‹ค๋ฅธ ํ˜•์‹์œผ๋กœ ์ถœ๋ ฅํ•˜๋Š” ๋ทฐ๊ฐ€ ์—ฌ๋Ÿฌ ๊ฐœ ์ƒ๊ธด๋‹ค๊ณ  ๊ฐ€์ •ํ•ด ๋ด…์‹œ๋‹ค. ์ง€๊ธˆ ์ฝ”๋“œ๋ฐฉ์‹๋Œ€๋กœ๋ผ๋ฉด ๊ฐ ๋ทฐ์—์„œ ๋‚˜ํƒ€๋‚ผ ์ถœ๋ ฅ ํ˜•์‹์„ `Model`์—์„œ ์ˆ˜ํ–‰ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ด๊ฑด `Model`์ด `View`์— ์˜์กดํ•˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ถœ๋ ฅ ํ˜•์‹์ด ๋ณ€๊ฒฝ๋˜์—ˆ์„ ๋•Œ `Model`์˜ ๋ฉ”์„œ๋“œ๋ฅผ ๋ณ€๊ฒฝํ•˜๊ฒŒ ๋  ํ…Œ๋‹ˆ๊นŒ์š”. ๋˜ `Model`์˜ ์—ญํ• ์„ ๋ฒ—์–ด๋‚˜๋Š” ๊ฒƒ์ด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ €๋Š” ...
@@ -0,0 +1,6 @@ +export const OrderConstants = { + GIFT_THRESHOLD_AMOUNT: 120000, + GIFT_EVENT_TITLE: '์ฆ์ • ์ด๋ฒคํŠธ', + GIFT_NAME: '์ƒดํŽ˜์ธ', + GIFT_QUANTITY: 1, +};
JavaScript
์ง€๊ธˆ์€ ์ฆ์ • ์ด๋ฒคํŠธ๊ฐ€ ์ƒดํŽ˜์ธ 1๊ฐœ๋งŒ ์ฃผ๊ณ  ์žˆ๋Š”๋ฐ์š”. ๋งŒ์•ฝ ์ด ์ด๋ฒคํŠธ๊ฐ€ ํ™•์žฅ๋œ๋‹ค๋ฉด, ๋ฐฐ์ง€ ์ด๋ฒคํŠธ์ฒ˜๋Ÿผ ๊ธˆ์•ก์— ๋”ฐ๋ผ ๋‹ค๋ฅธ ์„ ๋ฌผ์„ ์ฆ์ •ํ•˜๊ฒŒ ๋  ์ˆ˜๋„ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”. Strategy ํŒจํ„ด์„ ์„ ํƒํ•˜์‹  ์ด์œ ๋„ ์œ ์ง€๋ณด์ˆ˜์™€ ๋ณ€๊ฒฝ์— ์šฉ์ดํ•ด์„œ๋ผ๊ณ  ์ƒ๊ฐ๋˜๋Š”๋ฐ์š”. ๊ทธ๋งŒํผ ์ƒ์ˆ˜๋ฅผ ์„ ์–ธํ•  ๋•Œ์—๋„ ํ™•์žฅ์„ฑ์„ ์ฑ™๊ธฐ๋ฉด ๋” ์ข‹์ง€ ์•Š์•˜์„๊นŒ ์ƒ๊ฐํ•ด๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,46 @@ +import ChristmasDiscountStrategy from './strategies/ChristmasDiscountStrategy'; +import WeekdayDiscountStrategy from './strategies/WeekdayDiscountStrategy'; +import WeekendDiscountStrategy from './strategies/WeekendDiscountStrategy'; +import SpecialDiscountStrategy from './strategies/SpecialDiscountSt...
JavaScript
์ด ๋ถ€๋ถ„์„ ์ด๋ ‡๊ฒŒ ๋ฐ”๊ฟ€ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! ```javascript Object.values(this.#strategies).forEach((strategy) => { const discountResult = strategy.applyDiscount(order, date); // ... }); ```
@@ -0,0 +1,5 @@ +export default class IDiscountStrategy { + applyDiscount(order, date) { + throw new Error('[ERROR] ํ•˜์œ„ ํด๋ž˜์Šค์—์„œ applyDiscount ๋ฉ”์„œ๋“œ๋ฅผ ๊ตฌํ˜„ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.'); + } +}
JavaScript
ํŒŒ์ผ๋ช…๊ณผ ํด๋ž˜์Šค๋ช… ๋งจ ์•ž์— `I`๊ฐ€ ๋ถ™์–ด ์žˆ๋Š”๋ฐ, ํ˜น์‹œ ์˜๋„ํ•˜์‹  ๊ฑด๊ฐ€์š”? ์˜๋„ํ•˜์‹  ๊ฑฐ๋ผ๋ฉด ์–ด๋–ค ์˜๋ฏธ์ธ์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,16 @@ +import IDiscountStrategy from './IDiscountStrategy'; +import { DiscountStrategyConstants } from './constants/DiscountStrategyConstants'; + +export default class SpecialDiscountStrategy extends IDiscountStrategy { + applyDiscount(order, date) { + const dayOfWeek = date.getDay(); + const isSunday...
JavaScript
ํŠน๋ณ„ ํ• ์ธ์ด ๋ชจ๋‘ ์ผ์š”์ผ (+25์ผ)์ด๋ผ๋Š” ์ ์„ ์ด์šฉํ•˜์…จ๋„ค์š”! ์ €๋Š” ๋ณ„ ํ‘œ์‹œ๊ฐ€ ๋œ ๋‚ ์งœ๋ฅผ ํ•˜๋‚˜ํ•˜๋‚˜ ์ƒ์ˆ˜ ๋ฐฐ์—ด์— ๋‹ด์•„์„œ ๊ด€๋ฆฌํ–ˆ๋Š”๋ฐ์š”. ์˜ฎ๊ฒจ ์ ์„ ๋•Œ ์˜คํƒ€๋ผ๋„ ๋‚œ๋‹ค๋ฉด ํฐ์ผ์ด์ง€๋งŒ๐Ÿ˜…, ์ด๋ ‡๊ฒŒ ํ•œ ์ด์œ ๋Š” ํŠน๋ณ„ ํ• ์ธ ๋‚ ์งœ๊ฐ€ ๋ณ€๊ฒฝ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ์š”๊ตฌ์‚ฌํ•ญ์—์„œ "ํŠน๋ณ„ ํ• ์ธ"์„ ์„ค๋ช…ํ•  ๋•Œ, '๋‹ฌ๋ ฅ์— ๋ณ„์ด ํ‘œ์‹œ๋œ ๋‚ ์งœ'๋ผ๊ณ  ์„ค๋ช…ํ•˜๋”๋ผ๊ตฌ์š”. ๋งŒ์•ฝ '๋ชจ๋“  ์ผ์š”์ผ๊ณผ ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋‹น์ผ'์ฒ˜๋Ÿผ ์„ค๋ช…ํ–ˆ๋‹ค๋ฉด ์ €๋„ ์ด๋Ÿฐ ์ฝ”๋“œ ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„ํ–ˆ์„ ๊ฒƒ ๊ฐ™๋„ค์š”. ๊ตฌํ˜„ ๋ฐฉ์‹์— ์ •๋‹ต์€ ์—†์ง€๋งŒ ์ œ ์ƒ๊ฐ์„ ํ•œ ๋ฒˆ ๊ณต์œ ๋“œ๋ฆฌ๊ณ  ์‹ถ์—ˆ์–ด์š”๐Ÿ˜„
@@ -0,0 +1,19 @@ +import IDiscountStrategy from './IDiscountStrategy'; +import { DiscountStrategyConstants } from './constants/DiscountStrategyConstants'; + +export default class WeekdayDiscountStrategy extends IDiscountStrategy { + applyDiscount(order, date) { + const dayOfWeek = date.getDay(); + const isWeekda...
JavaScript
`0`, `4`์™€ ๊ฐ™์€ ์ˆซ์ž๋ฅผ `SUNDAY`, `THURSDAY`์ฒ˜๋Ÿผ ์ƒ์ˆ˜ํ™”ํ•ด์„œ ์‚ฌ์šฉํ•˜๋ฉด ์ฝ”๋“œ ๊ฐ€๋…์„ฑ์„ ๋” ์ฑ™๊ธธ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,36 @@ +import { ValidatorConstants } from './constants/ValidatorConstants'; + +export const InputValidator = { + Day: { + validateDay(input) { + const dayPattern = /^\d+$/; + if (!dayPattern.test(input)) { + throw new Error(ValidatorConstants.INVALID_DATE_ERROR); + } + const da...
JavaScript
๊ฐ๊ฐ์˜ validation(์ •๊ทœํ‘œํ˜„์‹ ํŒจํ„ด & ๋ฒ”์œ„)์„ ๋‘ ๊ฐœ์˜ ํ•จ์ˆ˜๋กœ ๋ถ„๋ฆฌํ•ด ์„ ์–ธํ•˜๊ณ  ํ˜ธ์ถœํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ์˜๋„ํ•ด์„œ ํ•œ๊บผ๋ฒˆ์— ์ž‘์„ฑํ•˜์‹  ๊ฒƒ ๊ฐ™์€๋ฐ, ๋งŒ์•ฝ ๋งž๋‹ค๋ฉด ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,36 @@ +import { ValidatorConstants } from './constants/ValidatorConstants'; + +export const InputValidator = { + Day: { + validateDay(input) { + const dayPattern = /^\d+$/; + if (!dayPattern.test(input)) { + throw new Error(ValidatorConstants.INVALID_DATE_ERROR); + } + const da...
JavaScript
์ด ๋กœ์ง์ด๋ผ๋ฉด ์ด๋Ÿฐ ์ž…๋ ฅ์„ ๋„ฃ์–ด๋„ ์ •์ƒ์ ์œผ๋กœ ์ž‘๋™ํ•  ๊ฒƒ ๊ฐ™์•„์š”. ํ˜น์‹œ ๋‹ค๋ฅธ ๋ถ€๋ถ„์—์„œ ๊ฒ€์‚ฌํ•˜๊ณ  ์žˆ๋Š”๋ฐ ์ œ๊ฐ€ ๋†“์นœ ๊ฒƒ์ผ๊นŒ์š”? ``` ๋ฐ”๋น„ํ๋ฆฝ-1,,,,,,,ํƒ€ํŒŒ์Šค-2 ๋ฐ”๋น„ํ๋ฆฝ-1,,,ํƒ€ํŒŒ์Šค-2,, ```
@@ -0,0 +1,123 @@ +import { FOOD_MENU } from '../constants/FoodMenu.js'; +import { + EVENT_CONST, + DAY_OF_WEEK, + UTILS_CONST, +} from '../constants/Constants.js'; + +class PlannerUtils { + #userOrder; + + #userDate; + + #userDay; + + #userEvent; + + constructor(userOrder, userDate) { + this.#userOrder = us...
JavaScript
์ด๊ฑด ์ •๋ง ์ €์˜ ๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์ž…๋‹ˆ๋‹ค๋งŒ, ํ•˜๋‚˜์˜ ํด๋ž˜์Šค์—์„œ ๋„ˆ๋ฌด ๋งŽ์€ ์ผ์„ ๋‹ด๋‹นํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค..!
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
์ด๊ฑด ์ง„์งœ ์‚ฌ์†Œํ•œ ๊ฑฐ๊ธดํ•œ๋ฐ, ๋ณ€์ˆ˜ ์ค‘์— #regax ๊ฐ€ ์žˆ๋Š”๋ฐ ์ •๊ทœํ‘œํ˜„์‹์„ ๋‚˜ํƒ€๋‚ด๋Š” ๊ฑฐ๋ผ๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ, ํ˜น์‹œ ๋งž๋‹ค๋ฉด regular expression => regex ๊ฐ€ ์ข‹์ง€ ์•Š์„๊นŒ! ์ƒ๊ฐํ•ด๋ดค์Šต๋‹ˆ๋‹ค! ์•„๋งˆ ์˜คํƒ€์ด์‹  ๊ฑฐ ๊ฐ™๊ธฐ๋‘ํ•˜๊ตฌ..!?
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
Number.isInteger ๋งŒ ์•Œ์•˜์ง€, Number.isSafeInteger ๋ผ๋Š” ๋ฉ”์„œ๋“œ๊ฐ€ ์žˆ๋Š” ์ค„์€ ์ •๋ง ๋ชฐ๋ž๋Š”๋ฐ, ๋•๋ถ„์— ์ด๋ ‡๊ฒŒ ๋˜ ํ•˜๋‚˜ ์•Œ์•„๊ฐ€์š”!
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
rangeCheck๋ฉ”์„œ๋“œ์—์„œ ๋‚ ์งœ๋ฅผ ๋‚˜ํƒ€๋‚ด๋Š” ์ˆซ์ž 0, 31๋„ ์ƒ์ˆ˜์ฒ˜๋ฆฌํ•ด์„œ ๊ฐ€์ ธ์˜ค๋ฉด ๋‚˜์ค‘์— ๋ณ€๊ฒฝํ•  ๋•Œ ๋” ํŽธ๋ฆฌํ•˜์ง€ ์•Š์„๊นŒ ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,125 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; +import { FOOD_MENU } from '../../constants/FoodMenu.js'; + +class MenuValidate { + #canOrder; + + #userMenu; + + #menu; + + constructor(menu, canOrder = [], userMenu = []) { + this.#menu = menu; + this.#canOrder = canOrder; + th...
JavaScript
๋ฐฐ์—ด์„ ์ž์ฃผ ์‚ฌ์šฉํ•˜์‹  ๊ฒƒ ๊ฐ™์•„์š”! ์ €๋„ ์ด๋ฒˆ์— ๋ฏธ์…˜ํ•˜๋ฉด์„œ Array ๋ž‘ Map ์ค‘์—์„œ ์–ด๋–ค ๊ฑธ ์‚ฌ์šฉํ•  ์ง€ ๊ณ ๋ฏผํ–ˆ์—ˆ๋Š”๋ฐ์š”, ์ €ํ•œํ…Œ๋Š” ์‚ฌ์‹ค Map ์ด ์ต์ˆ™ํ•œ ๊ฐœ๋…์€ ์•„๋‹ˆ์—ฌ์„œ ๋ฐฑ์—”๋“œ๋ถ„๋“คํ•œํ…Œ ๋ฌผ์–ด๋ดค๋Š”๋ฐ ๋ชจ๋‘ ๋ฐฐ์—ด๊ณผ ๋งต ๋‘˜ ์ค‘์— ๊ณจ๋ผ์•ผํ•œ๋‹ค๋ฉด ๋งต์ด ๋” ํšจ์œจ์ ์ด๋ผ๊ณ  ํ•˜์‹œ๋”๋ผ๊ตฌ์š”! ๋ฐฐ์—ด๋„ index๋กœ ๊ฐ’์„ ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ๊ณ , Map ๋„ key๋กœ ๊ฐ’์„ ๊ฐ€์ ธ์˜ค๋Š”๋ฐ, ๋ฐฐ์—ด์€ ํ•ด๋‹นindex๊นŒ์ง€ 0๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ด์•ผํ•œ๋‹ค๊ณ  ํ•˜๋”๋ผ๊ตฌ์š”. ๋ฐ˜๋ฉด์— ๋งต์€ ํ•œ๋ฒˆ์— ๊ฐ’์„ ๊ฐ€์ ธ์™€์„œ ์‹œ๊ฐ„๋ณต์žก๋„๊ฐ€ O(1) ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,132 @@ +/* eslint-disable max-lines-per-function */ +import PlannerUtils from '../../src/domain/utils/PlannerUtills.js'; +import PlannerData from '../../src/domain/model/PlannerData.js'; + +describe('์œ ํ‹ธ ํ…Œ์ŠคํŠธ', () => { + const testCases = [ + { menu: ['ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ-5'], day: 25, expected: 275000 }, + { + ...
JavaScript
์ €๋Š” ํ…Œ์ŠคํŠธ์ฝ”๋“œ๋ฅผ ์งœ๋Š”๊ฒŒ ๋„ˆ๋ฌด ์–ด๋ ค์› ์–ด์„œ,, ๋งŽ์€ ์ฐธ๊ณ ๊ฐ€ ๋ผ์š” ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,123 @@ +import { FOOD_MENU } from '../constants/FoodMenu.js'; +import { + EVENT_CONST, + DAY_OF_WEEK, + UTILS_CONST, +} from '../constants/Constants.js'; + +class PlannerUtils { + #userOrder; + + #userDate; + + #userDay; + + #userEvent; + + constructor(userOrder, userDate) { + this.#userOrder = us...
JavaScript
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! `์—ฌ๊ธฐ์—” ํŒŒ์ผ์ด ๋”ฐ๋กœ ์•ˆ ๋ณด์ด๋Š”๋ฐ, ์ „์— PR ๋กœ ๋ดค์—ˆ์„ ๋•Œ, App.js ์—์„œ #PLANNER ์ด๋ ‡๊ฒŒ ์‚ฌ์šฉํ•˜์…จ๋Š”๋ฐ, ํ˜น์‹œ ๋Œ€๋ฌธ์ž๋กœ ใ……ํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ ๊ฐ€์š”๏ผŸ๏ผŸ` ๊ฐœ์ธ์ ์œผ๋กœ ์ƒ์„ฑ์ž์—์„œ ์ •์˜๋˜๋Š” ํด๋ž˜์Šค๋Š” ๊ตฌ๋ถ„์„ ๋ช…ํ™•ํžˆ ํ•˜๊ธฐ์œ„ํ•ด ๋Œ€๋ฌธ์ž๋ฅผ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
์•— MVCํŒจํ„ด ์•ˆ์—์„œ๋งŒ ์ƒ์ˆ˜ํ™”๋ฅผ ์ƒ๊ฐํ–ˆ์ง€ ์ด๋ถ€๋ถ„์„ ๊นœ๋นกํ–ˆ๋„ค์š”..! ์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,28 @@ +import DateValidate from './validator/DateValidate.js'; +import MenuValidate from './validator/MenuValidate.js'; + +class InputValidator { + #REGAX; + + constructor() { + this.#REGAX = /\s|[!@#$%^&*(),?":{}|<>]|[a-zA-Z]/; + } + + async dateValidate(date) { + const dateValidator = new DateVal...
JavaScript
์ •๊ทœ์‹์œผ๋กœ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋กœ์ง์„ ๊ฐ„๊ฒฐํ•˜๊ฒŒ ํ‘œํ˜„ํ–ˆ์œผ๋ฉด ์ข‹์•˜์„ ๊ฑฐ๋ž€ ๋ฆฌ๋ทฐ๋ฅผ ๋ฐ›์€ ์ž…์žฅ์œผ๋กœ์„œ.. ์ •๊ทœ์‹ ์‚ฌ์šฉ์„ ๊น”๋”ํ•˜์‹  ์  ๋ฐฐ์šฐ๊ณ  ๊ฐ‘๋‹ˆ๋‹ค ๐Ÿ™Œ๐Ÿป
@@ -0,0 +1,34 @@ +export const EVENT_CONST = { + christmas: 0, + weekDay: 0, + weekendDay: 0, + specialDay: 0, + benefitEvent: 0, +}; + +export const DAY_OF_WEEK = { + sun: 0, + mon: 1, + tue: 2, + wed: 3, + thu: 4, + fri: 5, + sat: 6, + weekDay: [0, 1, 2, 3, 4], + weekendDay: [5, 6], + specialDay: [0, 2...
JavaScript
์ด๋ฏธ ์ƒ์ˆ˜ ์„ ์–ธ์œผ๋กœ const ๋ผ๋Š” ๋‹จ์–ด๋Š” ๋‚ดํฌํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ด์š”! UTILS, EVENT ๋กœ ์„ ์–ธํ•˜๊ณ  ๋‚ด๋ถ€ ์ƒ์ˆ˜๋“ค์˜ ๋ช…์นญ์„ ๋” ๊ตฌ์ฒด์ ์œผ๋กœ ์ž‘์„ฑํ•˜์‹œ๋Š” ๋ฐฉ๋ฒ•๋„ ์ข‹์•˜์„๊ฑฐ๋ผ๊ตฌ ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค ใ…Žใ…Ž
@@ -0,0 +1,96 @@ +import OutputView from '../views/OutputView.js'; +import InputView from '../views/InputView.js'; +import PlannerData from '../model/PlannerData.js'; +import PlannerUtils from '../utils/PlannerUtills.js'; +import { STATUS_MSG } from '../constants/PlannerMsg.js'; + +class PlannerController { + construc...
JavaScript
์ธํ’‹์„ ๋ฐ›๋Š” ๊ตฌ์กฐ๊ฐ€ ์œ ์‚ฌํ•˜๋‹ˆ, ์ธํ’‹ ํ•ธ๋“ค๋ง๊ณผ ํŠธ๋ผ์ด ์บ์น˜ ์‚ฌ์šฉ์˜ ์ค‘๋ณต์„ ํ•˜๋‚˜์˜ ๋ฉ”์†Œ๋“œ๋กœ ๋”ฐ๋กœ ์„ ์–ธํ•˜๊ณ  ํ™œ์šฉํ•˜๋Š” ๋ฐฉ์‹๋„ ์ข‹์€ ๋ฐฉ๋ฒ•์ด๋”๋ผ๊ตฌ์š” ์ถ”์ฒœ๋“œ๋ฆฌ๊ตฌ ๊ฐ‘๋‹ˆ๋‹ค ๐Ÿ™Œ๐Ÿป
@@ -0,0 +1,21 @@ +import { Console } from '@woowacourse/mission-utils'; +import { INPUT_MSG } from '../constants/PlannerMsg.js'; +import InputValidator from '../utils/InputValidator.js'; + +const InputView = { + INPUT_VAL: new InputValidator(), + + async readDate() { + const userDate = await Console.readLineAsync(...
JavaScript
์ธํ’‹ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ์— ๋Œ€ํ•œ ํด๋ž˜์Šค๋ฅผ ๋”ฐ๋กœ ์„ ์–ธํ•˜์…”์„œ ๋ทฐ์—์„œ ํ˜ธ์ถœํ•˜๋Š” ๋ฐฉ์‹์ด ๋˜ ์ƒˆ๋กญ๋„ค์š” !! ์ €๋Š” ์ธํ’‹ ๋ฐ›๋Š” ๋‚ด๋ถ€์—์„œ ๊ตฌํ˜„ํ•˜๊ณ , ๋ถ„๋ฆฌํ•ด์•ผ ํ•œ๋‹ค๋Š” ์ƒ๊ฐ๋งŒ ํ–ˆ์—ˆ๋Š”๋ฐ ์ด ๋ฐฉ์‹๋„ ํšจ์œจ์ ์ธ๊ฑฐ ๊ฐ™์•„์š” โ˜บ๏ธ
@@ -0,0 +1,96 @@ +import OutputView from '../views/OutputView.js'; +import InputView from '../views/InputView.js'; +import PlannerData from '../model/PlannerData.js'; +import PlannerUtils from '../utils/PlannerUtills.js'; +import { STATUS_MSG } from '../constants/PlannerMsg.js'; + +class PlannerController { + construc...
JavaScript
์—ฌ๊ฒฝ๋‹˜ ์ฝ”๋“œ๋ณด๊ณ  ์ €๋„ ์—ญ์‹œ ์ค„์—ฌ์•ผ๊ฒ ๋‹ค ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค! ์ข‹์€ ๋ฆฌ๋ทฐ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,96 @@ +import OutputView from '../views/OutputView.js'; +import InputView from '../views/InputView.js'; +import PlannerData from '../model/PlannerData.js'; +import PlannerUtils from '../utils/PlannerUtills.js'; +import { STATUS_MSG } from '../constants/PlannerMsg.js'; + +class PlannerController { + construc...
JavaScript
์ €๋„ ์ €๋ฒˆ์—๋Š” catch๋ถ€๋ฌธ์— ๋‹ค์‹œ inputVisitDay๋ฅผ ์‹คํ–‰ํ•˜๋ฉด ์žฌ๊ท€์ ์œผ๋กœ ์ฒ˜๋ฆฌ๋˜์–ด ํ…Œ์ŠคํŠธ๊ฐ€ ํ†ต๊ณผ๊ฐ€ ์•ˆ ๋๋Š”๋ฐ @JonghyunLEE12 ๋‹˜์€ inputVisitDay๋ฅผ ๋ฐ”๋กœ returnํ•˜๋Š”๊ฑธ๋กœ ํ•ด๊ฒฐํ•˜์…จ๋„ค์š”. ์ด๋ฒˆ์— ์ €๋Š” while(true) ๊ตฌ๋ฌธ ์•ˆ์—์„œ validํ•œ ์ž…๋ ฅ๊ฐ’์„ ๋ฐ›์œผ๋ฉด while์„ ๋‚˜๊ฐ€๋Š” ๊ฒƒ์œผ๋กœ ์ž‘์„ฑํ•ด๋ดค๋Š”๋ฐ ๊ฐœ์ธ์ ์œผ๋กœ ๋” ๊น”๋”ํ•œ ์ฒ˜๋ฆฌ๋ผ๊ณ  ์ƒ๊ฐ์ด ๋“ค๋”๋ผ๊ณ ์š” ํ•œ๋ฒˆ ์ฐธ๊ณ ํ•ด๋ณด์…”๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,125 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; +import { FOOD_MENU } from '../../constants/FoodMenu.js'; + +class MenuValidate { + #canOrder; + + #userMenu; + + #menu; + + constructor(menu, canOrder = [], userMenu = []) { + this.#menu = menu; + this.#canOrder = canOrder; + th...
JavaScript
๋ฉ”๋‰ด ์ •๊ทœํ‘œํ˜„์‹์€ ์ž˜ ์ž‘์„ฑํ•˜์…จ๋Š”๋ฐ ๋ฉ”๋‰ด๊ฐฏ์ˆ˜๋Š” ์ฒซ ์ˆซ์ž๋กœ 0์ด ๋“ค์–ด๊ฐ€๋Š”๊ฑธ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด [0-9]+๋Š” ๋ณด๋‹ค [1-9]\d*๊ฐ€ ๋” ์ ์ ˆํ•˜์ง€ ์•Š์„๊นŒ ์‹ถ์Šต๋‹ˆ๋‹ค. (์ฒซ ์ˆซ์ž๋Š” 1์—์„œ9๋งŒ ๊ฐ€๋Šฅํ•˜๊ณ  ๋’ท ์ˆซ์ž๋Š” ๋ญ ๋“  0๊ฐœ ์ด์ƒ ์ด๋Ÿฐ์‹์œผ๋กœ์š”)
@@ -0,0 +1,60 @@ +/* eslint-disable max-lines-per-function */ +import InputValidator from '../../src/domain/utils/InputValidator.js'; + +describe('๋‚ ์งœ ํ…Œ์ŠคํŠธ', () => { + const userInput = new InputValidator(); + const testCases = [ + { date: 'a', expectedError: '[ERROR]' }, + { date: ' ', expectedError: '[ERROR]' }...
JavaScript
์ด์‹ญ์˜ค์ผใ…‹ใ…‹ ํ…Œ์ŠคํŠธ์ฝ”๋“œ๋ฅผ ์ •๋ง ์ž์„ธํ•˜๊ฒŒ ์งœ์…จ๋„ค์š” ๋งŽ์ด ๋ฐฐ์šฐ๊ณ  ๊ฐ‘๋‹ˆ๋‹ค!
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
๊ฐœ์ธ์ ์œผ๋กœ this.#regax๋ฅผ ํ•„๋“œ๋กœ ๋‘์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ์ƒ์ˆ˜ํ™”ํ•ด์„œ ๋ฐ”๋กœ ๊ฐ€์ ธ์™€ ์“ฐ์‹œ์ง€์•Š๊ณ  new DateValidate()ํ• ๋•Œ regex๋ฅผ ์ „๋‹ฌํ•˜์‹  ๋‹ค๋ฅธ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,125 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; +import { FOOD_MENU } from '../../constants/FoodMenu.js'; + +class MenuValidate { + #canOrder; + + #userMenu; + + #menu; + + constructor(menu, canOrder = [], userMenu = []) { + this.#menu = menu; + this.#canOrder = canOrder; + th...
JavaScript
์•— ์ด๋ถ€๋ถ„์€ ์ œ๊ฐ€ ์ œ์ถœํ•˜๊ณ ๋‚˜์„œ ๊นจ๋‹ฌ์•˜๋„ค์š”ใ…œใ…œ ์ €๋„ ์ฐธ ์•„์‰ฝ์Šต๋‹ˆ๋‹ค. ์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,32 @@ +import { ERROR_MSG } from '../../constants/PlannerMsg.js'; + +class DateValidate { + #regax; + + #date; + + constructor(regax, date) { + this.#regax = regax; + this.#date = date; + } + + regaxCheck() { + if (this.#regax.test(this.#date)) { + throw new Error(ERROR_MSG.dateError); + ...
JavaScript
InputValidate ํด๋ž˜์Šค์•ˆ์— Date ์™€ Menu ์— ๋Œ€ํ•ด ๋‘๊ฐ€์ง€ ๊ฒ€์‚ฌ๋ฅผ ์ •์˜ํ•ด์คฌ์Šต๋‹ˆ๋‹ค! ์šฐ์„  ์ „์ฒด์ ์ธ ์ •๊ทœํ‘œํ˜„์‹์„ ์ƒ์œ„์—์„œ ์ •์˜ํ•˜๊ณ  ํ•˜์œ„ ๊ฐ์ฒด๋“ค์—๊ฒŒ ์ „๋‹ฌํ•ด์ฃผ๋Š” ๋ฐฉ์‹์œผ๋กœ ์‚ฌ์šฉํ–ˆ๋Š”๋ฐ์š”. MenuValidate ์•ˆ์—๋Š” form ์ด๋ผ๋Š” ์ •๊ทœํ‘œํ˜„์‹์ด ๋˜ ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์—, ํ•œ ๊ฐ์ฒด ์•ˆ์— ๋‹ค๋ฅธ ์ •๊ทœํ‘œํ˜„์‹์ด ์กด์žฌํ•˜๋Š”๊ฒƒ ๋ณด๋‹ค๋Š” ๋”ฐ๋กœ ์ •์˜๋ฅผ ํ•ด์ฃผ๋Š”๊ฒŒ ๋” ์˜ˆ๋ป๋ณด์—ฌ์„œ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,96 @@ +import OutputView from '../views/OutputView.js'; +import InputView from '../views/InputView.js'; +import PlannerData from '../model/PlannerData.js'; +import PlannerUtils from '../utils/PlannerUtills.js'; +import { STATUS_MSG } from '../constants/PlannerMsg.js'; + +class PlannerController { + construc...
JavaScript
์ฒ˜์Œ ์‹œ์ž‘์—์„œ๋ถ€ํ„ฐ ํ•˜๋‚˜์˜ ๋ฉ”์„œ๋“œ๊ฐ€ ๋๋‚˜๋ฉด ๋‹ค์Œ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ์‹์œผ๋กœ ๋งˆ๋ฌด๋ฆฌ๋ฅผ ํ•˜์—ฌ controller์ชฝ์˜ ๋ชจ๋“  ๋ฉ”์„œ๋“œ๊ฐ€ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ๋Š”๋ฐ ๊ทธ๋ ‡๊ฒŒ ๋ชจ๋“  ๋ฉ”์„œ๋“œ๋ฅผ ์—ฐ๊ฒฐ์„ ์ง€์œผ์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,21 @@ +import { Console } from '@woowacourse/mission-utils'; +import { INPUT_MSG } from '../constants/PlannerMsg.js'; +import InputValidator from '../utils/InputValidator.js'; + +const InputView = { + INPUT_VAL: new InputValidator(), + + async readDate() { + const userDate = await Console.readLineAsync(...
JavaScript
๋‚ ์งœ๋ฅผ ๋ฐ›์•„์˜ค์ž๋งˆ์ž ๋ฐ”๋กœ validate๋ฅผ ํ•ด์ฃผ๋Š” ๊ฒƒ์ด ๊ดœ์ฐฎ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. controller๋กœ ๋ฐ›์•„์˜ค๋Š” ๊ฒƒ๋ณด๋‹ค ์ด ํŽธ์ด ํ›จ์”ฌ ๋ณด๊ธฐ ์ข‹์€ ๊ฒƒ ๊ฐ™๋„ค์š”
@@ -0,0 +1,28 @@ +import DateValidate from './validator/DateValidate.js'; +import MenuValidate from './validator/MenuValidate.js'; + +class InputValidator { + #REGAX; + + constructor() { + this.#REGAX = /\s|[!@#$%^&*(),?":{}|<>]|[a-zA-Z]/; + } + + async dateValidate(date) { + const dateValidator = new DateVal...
JavaScript
๋ฐ›์•„์˜จ ๊ฐ’์„ ๊ฒ€์‚ฌํ•  ๋•Œ ํ•œ๋ฒˆ ๋ณด๋‚ด์„œ ์ •๊ทœ์‹ ํ•ด์„œ ๊ทธ๊ฒƒ์„ ๋‹ค์‹œ ๊ฒ€์‚ฌํ•˜๋Š” ์‹์œผ๋กœ ํ•˜์‹ ๊ฒƒ ๊ฐ™์€๋ฐ ์ด๋ ‡๊ฒŒ ์ •๊ทœ์‹์„ ํ•œ ๋‹จ๊ณ„๋กœ ๋”ฐ๋กœ ๋นผ์‹  ์ด์œ ๊ฐ€ ์žˆ์„ ์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,96 @@ +import OutputView from '../views/OutputView.js'; +import InputView from '../views/InputView.js'; +import PlannerData from '../model/PlannerData.js'; +import PlannerUtils from '../utils/PlannerUtills.js'; +import { STATUS_MSG } from '../constants/PlannerMsg.js'; + +class PlannerController { + construc...
JavaScript
Controller์—๋Š” ์ด๋ฒคํŠธ ํ”Œ๋ ˆ๋„ˆ์˜ ์ž…๋ ฅ,์ถœ๋ ฅ๋“ฑ์˜ ์ˆœ์„œ๋ฅผ ์ •์˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐ๊ฐ์˜ ์ˆœ์„œ๋“ค์„ ํ•˜๋‚˜์˜ ๋ฉ”์†Œ๋“œ๋กœ ์ •์˜ํ–ˆ๊ณ , ์ด๋ฅผ ์—ฐ๊ฒฐ์‹œ์ผœ์ฃผ๋Š” ๋ฐฉ์‹์œผ๋กœ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,28 @@ +import DateValidate from './validator/DateValidate.js'; +import MenuValidate from './validator/MenuValidate.js'; + +class InputValidator { + #REGAX; + + constructor() { + this.#REGAX = /\s|[!@#$%^&*(),?":{}|<>]|[a-zA-Z]/; + } + + async dateValidate(date) { + const dateValidator = new DateVal...
JavaScript
์œ ํšจ์„ฑ ๊ฒ€์‚ฌ๋Š” InputValidate ์•ˆ์—์„œ, MenuValidate, DateValidate ์˜ ๊ฐ์ฒด๋“ค๋กœ ๋‚˜๋‰˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ƒ์œ„์—์„œ ์ •๊ทœ์‹์„ ์ •์˜ํ•ด์ฃผ๊ณ , ์ •๊ทœ์‹์„ ์จ์•ผํ•˜๋Š” ๊ฒ€์‚ฌ ํ•„์š”์‹œ, ํ•˜์œ„ ๊ฐ์ฒด๋“ค์—๊ฒŒ ๋‚ด๋ ค์ฃผ๋Š” ๋ฐฉ์‹์œผ๋กœ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,21 @@ +/* eslint-disable max-lines-per-function */ +import { OUTPUT_MSG } from '../../src/domain/constants/PlannerMsg.js'; + +describe('๋ฐฐ์ง€ ํ…Œ์ŠคํŠธ', () => { + const testCases = [ + { amount: 1000, expected: '์—†์Œ' }, + { amount: 4900, expected: '์—†์Œ' }, + { amount: 5000, expected: '๋ณ„' }, + { amount: 99...
JavaScript
์ด๋ ‡๊ฒŒ ์ฒ˜๋ฆฌํ•  ์ˆ˜ ์žˆ๊ตฐ์š”!
@@ -0,0 +1,37 @@ +/** + * +<์• ํ”ผํƒ€์ด์ €> +์–‘์†ก์ด์ˆ˜ํ”„(6,000), ํƒ€ํŒŒ์Šค(5,500), ์‹œ์ €์ƒ๋Ÿฌ๋“œ(8,000) + +<๋ฉ”์ธ> +ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ(55,000), ๋ฐ”๋น„ํ๋ฆฝ(54,000), ํ•ด์‚ฐ๋ฌผํŒŒ์Šคํƒ€(35,000), ํฌ๋ฆฌ์Šค๋งˆ์ŠคํŒŒ์Šคํƒ€(25,000) + +<๋””์ €ํŠธ> +์ดˆ์ฝ”์ผ€์ดํฌ(15,000), ์•„์ด์Šคํฌ๋ฆผ(5,000) + +<์Œ๋ฃŒ> +์ œ๋กœ์ฝœ๋ผ(3,000), ๋ ˆ๋“œ์™€์ธ(60,000), ์ƒดํŽ˜์ธ(25,000) + */ + +export const FOOD_MENU = { + appetizer: { + soup: ['์–‘์†ก์ด์ˆ˜ํ”„', 6000], + ta...
JavaScript
FOOD_MENU ๊ฐ์ฒด๋ฅผ ๊นŠ์€ ๋™๊ฒฐํ•˜๋Š” ๊ฑด ์–ด๋– ์‹ ๊ฐ€์š”?
@@ -0,0 +1,37 @@ +/** + * +<์• ํ”ผํƒ€์ด์ €> +์–‘์†ก์ด์ˆ˜ํ”„(6,000), ํƒ€ํŒŒ์Šค(5,500), ์‹œ์ €์ƒ๋Ÿฌ๋“œ(8,000) + +<๋ฉ”์ธ> +ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ(55,000), ๋ฐ”๋น„ํ๋ฆฝ(54,000), ํ•ด์‚ฐ๋ฌผํŒŒ์Šคํƒ€(35,000), ํฌ๋ฆฌ์Šค๋งˆ์ŠคํŒŒ์Šคํƒ€(25,000) + +<๋””์ €ํŠธ> +์ดˆ์ฝ”์ผ€์ดํฌ(15,000), ์•„์ด์Šคํฌ๋ฆผ(5,000) + +<์Œ๋ฃŒ> +์ œ๋กœ์ฝœ๋ผ(3,000), ๋ ˆ๋“œ์™€์ธ(60,000), ์ƒดํŽ˜์ธ(25,000) + */ + +export const FOOD_MENU = { + appetizer: { + soup: ['์–‘์†ก์ด์ˆ˜ํ”„', 6000], + ta...
JavaScript
์ข‹์€ ๋ฆฌ๋ทฐ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! @joywhy pr ๋งํฌ ๋‚จ๊ฒจ์ฃผ์‹œ๋ฉด ๋งž๋ฆฌ๋ทฐ ๊ฐˆ๊ฒŒ์š”!!
@@ -0,0 +1,37 @@ +package christmas.service; + +import christmas.domain.Order; +import christmas.domain.constant.Message; +import christmas.domain.constant.dish.Appetizer; +import christmas.domain.constant.dish.Beverage; +import christmas.domain.constant.dish.Dessert; +import christmas.domain.constant.dish.MainDish; +i...
Java
๋ฉ”๋‰ด enum ํƒ€์ž…์ด ์žˆ์—ˆ์œผ๋ฉด ํ•œ ๋ฒˆ์— ์ฐพ์„ ์ˆ˜ ์žˆ์„๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,38 @@ +package christmas.domain.constant.dish; + +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +public enum MainDish implements Orderable { + T_BONE_STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000), + BARBEQUE_RIBS("๋ฐ”๋น„ํ๋ฆฝ", 54000), + SEAFOOD_PASTA("ํ•ด์‚ฐ๋ฌผํŒŒ์Šคํƒ€", 35000), + CHRISTM...
Java
static์œผ๋กœ Map์„ ์ƒ์„ฑํ•ด๋‘” ๊ฑฐ ์ข‹์€ ๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ BY_LABEL ์ด๋ฆ„์„ ๋Œ€๋ฌธ์ž๋กœ ํ•˜๋Š” ๊ฒƒ์ด ์ปจ๋ฒค์…˜์ธ์ง€ ์ €๋„ ์ž˜ ๋ชจ๋ฅด๊ฒ ๋”๋ผ๊ณ ์š”. ์ƒ์ˆ˜๋Š” ์•„๋‹Œ๋ฐ static final์ด๊ธฐ๋Š” ํ•˜๊ณ  ๋ญ๊ฐ€ ๋งž์„๊นŒ์š”?
@@ -0,0 +1,31 @@ +package christmas.service; + +import christmas.domain.DecemberDate; +import christmas.domain.constant.Discount; +import christmas.domain.constant.dish.Orderable; +import christmas.domain.dto.BenefitDto; +import christmas.service.discountcalculator.SpecialDiscountCalculator; +import christmas.service.d...
Java
menus๋ณด๋‹ค Order๋ฅผ ์ธ์ž๋กœ ๋ฐ›๋Š” ๊ฒƒ์ด ๋” ๊ฐ์ฒด์ง€ํ–ฅ์— ๋งž๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  Order ๋‚ด๋ถ€์— getTotalCost ๋ฉ”์†Œ๋“œ๊ฐ€ ์žˆ๋Š” ๊ฒƒ์ด ์–ด๋–จ๊นŒ์š”? ๊ทธ๋Ÿฌ๋ฉด ์ž์‹ ์˜ ๋ฐ์ดํ„ฐ๋กœ ๊ฒฐ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,21 @@ +package christmas.service; + +import christmas.domain.constant.Benefit; +import christmas.domain.dto.BenefitDto; + +public class PresentationManager { + private static final int PRESENTATION_THRESHOLD = 120000; + private static final int PRESENTATION_PRICE = 25000; + + private PresentationMan...
Java
120_000 ์ฒ˜๋Ÿผ _ ์„ ๋ถ™์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,21 @@ +package christmas.service; + +import christmas.domain.constant.Benefit; +import christmas.domain.dto.BenefitDto; + +public class PresentationManager { + private static final int PRESENTATION_THRESHOLD = 120000; + private static final int PRESENTATION_PRICE = 25000; + + private PresentationMan...
Java
private์œผ๋กœ ์ƒ์„ฑ์„ ๋ง‰์•„์ค€๋А ๊ฒƒ ์ข‹์Šต๋‹ˆ๋‹ค! ๋‹ค๋งŒ ๋‚ด์šฉ์ด ์—†์œผ๋ฉด ๋นˆ์ค„๋„ ์—†๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,24 @@ +package christmas.service.discountcalculator; + +import static christmas.domain.constant.Discount.DATE_OF_CHRISTMAS; +import static christmas.domain.constant.Discount.ONE_WEEK; +import static christmas.domain.constant.Discount.SPECIAL_DISCOUNT_AMOUNT; +import static christmas.domain.constant.Discount....
Java
๊ธด ์กฐ๊ฑด์‹์€ ๋ฉ”์†Œ๋“œ๋กœ ๋ฝ‘๋Š” ๊ฒƒ์ด ๊ฐ€๋…์„ฑ์— ์ข‹์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,70 @@ +package christmas.service.discountcalculator; + +import static christmas.domain.constant.Discount.ONE; +import static christmas.domain.constant.Discount.ONE_WEEK; +import static christmas.domain.constant.Discount.TWO; +import static christmas.domain.constant.Discount.WEEK_DISCOUNT_UNIT; +import static...
Java
dto์— addํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ๊ฒฐ๊ณผ๊ฐ’์„ ๋ฐ˜ํ™˜ํ•˜๋ฉด Dto์˜ ์˜์กด์„ฑ์„ ๋–จ์–ด๋œจ๋ฆฌ๊ณ  ๋‹ค๋ฅธ Dto์—๋„ ์ „๋‹ฌ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,8 @@ +public class Car { + public String name; + public int position; + + public int run() { + return this.position++; + } +} \ No newline at end of file
Java
addPosition ๋„ ๋ฐ์ดํ„ฐ ๋ณ€๊ฒฝ์— ๋Œ€ํ•œ ์„ค๋ช…์ด ๋˜๋Š” ๊ฒƒ ๊ฐ™์ง€๋งŒ, run ์ด๋ผ๋Š” ํ–‰์œ„๋ฅผ ํ‘œํ˜„ํ•˜๋Š” ๋‹จ์–ด๋กœ ๋ฉ”์„œ๋“œ๋ช…์„ ์ง€์–ด๋ณด๋ฉด ์–ด๋–จ๊นŒ์š”? ์ถ”ํ›„์— ์ž๋™์ฐจ ๊ธฐ๋ณธ ์ด๋™ ์กฐ๊ฑด์ด +2 ๋กœ ๋ฐ”๋€๋‹ค๊ณ  ๊ฐ€์ • ํ–ˆ์„ ๋•Œ addPosition ์ด๋ฉด ํ•ด๋‹น ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ž…์žฅ์—์„œ position+1 ์ผ ๊ฒƒ ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“œ๋Š”๋ฐ run ์œผ๋กœ ์ถ”์ƒํ™” ๋˜์–ด์žˆ์œผ๋ฉด +2 ๋ฅผ ํ•˜๋“  +1 ์„ ํ•˜๋“  ์ž๋™์ฐจ๊ฐ€ ์ด๋™ํ•œ๋‹ค๋Š” ํ–‰์œ„๋ฅผ ๋‚˜ํƒ€๋‚ด์„œ ํ˜ผ๋™์ด ์—†์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ~
@@ -0,0 +1,8 @@ +public class Car { + public String name; + public int position; + + public int run() { + return this.position++; + } +} \ No newline at end of file
Java
๊ฒฐ๊ณผ๋ฅผ ๋ณด์—ฌ์ฃผ๋Š” View ์˜ ์—ญํ• ์€ ResultView ์— ์œ„์ž„ํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,8 @@ +public class Car { + public String name; + public int position; + + public int run() { + return this.position++; + } +} \ No newline at end of file
Java
์ถ”ํ›„์— ์ฝ˜์†”์ด ์•„๋‹Œ GUI ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ํ™•์žฅ๋œ๋‹ค๊ณ  ํ–ˆ์„ ๋•Œ Car ์ด๋ผ๋Š” pure ํ•ด์•ผํ•˜๋Š” ๋ชจ๋ธ ํด๋ž˜์Šค๊ฐ€ ๋”๋Ÿฝํ˜€์ง€์ง€ ์•Š์„๊นŒ์š”~?
@@ -0,0 +1,22 @@ +import java.util.ArrayList; +import java.util.List; + +public class GameWinner { + public List<String> findWinner(List<Car> cars) { + int max = cars.get(0).position; + for (int i = 1; i < cars.size(); i++) { + max = Math.max(max, cars.get(i).position); + } + L...
Java
์กฐ์Šˆ์•„ ๋ธ”๋กœํฌ์˜ effective java ์—๋Š” '๊ฐ์ฒด๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•ด ์ฐธ์กฐํ•˜๋ผ.' ๋ผ๋Š” ๋ถ€๋ถ„์ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ•œ๋ฒˆ ์ฝ์–ด๋ณด์‹œ๊ณ  ๊ฐœ์„ ํ•ด๋ณด์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š” ~ jaehun2841.github.io/2019/03/01/effective-java-item64/#%EC%9C%A0%EC%97%B0%ED%95%9C-%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%A8%EC%9D%84-%EC%83%9D%EC%84%B1%ED%95%98%EB%8A%94-%EC%9D%B8%ED%84%B0%ED%8E%98%EC%9D%B4%EC%8A%A4-%ED%83%80%EC%9E...
@@ -0,0 +1,22 @@ +import java.util.ArrayList; +import java.util.List; + +public class GameWinner { + public List<String> findWinner(List<Car> cars) { + int max = cars.get(0).position; + for (int i = 1; i < cars.size(); i++) { + max = Math.max(max, cars.get(i).position); + } + L...
Java
๋ฐฐ์—ด ์‚ฌ์šฉ์„ ์ง€์–‘ํ•˜๊ณ  List ๋กœ ์ตœ๋Œ€ํ•œ ๋„˜๊ฒจ๋ฐ›์œผ๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,18 @@ +import java.util.List; + +public class Main { + public static void main(String[] args) { + InputView inputView = new InputView(); + RacingGame racingGame = new RacingGame(); + GameWinner gameWinner = new GameWinner(); + ResultView resultView = new ResultView(); + + ...
Java
Main ์— ์ฝ˜์†” ์ถœ๋ ฅํ•˜๋Š” ์ฝ”๋“œ๋ฅผ ์—†์• ๋ณด๋ฉด ์–ด๋–จ๊นŒ์š”~?
@@ -0,0 +1,29 @@ +import java.util.Random; +import java.util.List; + +public class RacingGame { + private static final int RANDOM_RANGE = 10; + private static final int MIN_MOVE_STANDARD = 4; + + public void raceByTime(List<Car> cars) { + for (Car car : cars) { + int randomValue = giveRandomV...
Java
์ ‘๊ทผ์ œ์–ด์ž๋ฅผ ์ƒ๋žตํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”? ์ƒ๋žตํ•˜๋ฉด ์–ด๋–ค ์ ‘๊ทผ์ œ์–ด์ž๊ฐ€ ๋ถ™์„๊นŒ์š”?
@@ -0,0 +1,8 @@ +public class Car { + public String name; + public int position; + + public int run() { + return this.position++; + } +} \ No newline at end of file
Java
๋ฉ”์„œ๋“œ๋ช…์„ ์ง€์„ ๋•Œ ์กฐ๊ฑด ๋ณ€๊ฒฝ์˜ ๊ฐ€๋Šฅ์„ฑ์„ ๊ผญ ๊ณ ๋ คํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค! ๋‹จ๋ฒˆ์— ์ดํ•ด๋˜๋Š” ์ข‹์€ ์˜ˆ์‹œ ์ œ์‹œํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,8 @@ +public class Car { + public String name; + public int position; + + public int run() { + return this.position++; + } +} \ No newline at end of file
Java
GUI ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ํ™•์žฅ๋  ๊ฒฝ์šฐ๋„ ๊ณ ๋ คํ•ด์•ผ ํ•œ๋‹ค๋Š” ์  ๋ช…์‹ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!