code
stringlengths
41
34.3k
lang
stringclasses
8 values
review
stringlengths
1
4.74k
@@ -0,0 +1,57 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.dto.OrderDTO; +import christmas.util.IntParser; +import christmas.util.OrderParser; +import christmas.util.RetryExecutor; +import christmas.view.InputView; +import christmas.view.OutputView; + +import java.util.List; + +publ...
Java
์ €๋„ ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋ผ๋Š” ๊ฑธ ์ฒ˜์Œ ์จ๋ดค๋‹ต๋‹ˆ๋‹ค! 3์ฃผ์ฐจ ์ฝ”๋“œ๋ฆฌ๋ทฐ๋ฅผ ํ•˜๋ฉด์„œ ์–ด๊นจ๋„ˆ๋จธ๋กœ ๋ฐฐ์šด๊ฑฐ๋ผ, @HongYeseul ๋‹˜๋„ ์ด๋ฒˆ ์ฝ”๋“œ๋ฆฌ๋ทฐ๋ฅผ ๊ธฐํšŒ๋กœ ํ•œ๋ฒˆ ๊ณต๋ถ€ํ•ด๋ณด์‹œ๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”? ๐Ÿ˜
@@ -0,0 +1,26 @@ +package christmas.domain; + +import java.util.Arrays; + +public enum Badge { + SANTA("์‚ฐํƒ€", 20000), + TREE("ํŠธ๋ฆฌ", 10000), + STAR("๋ณ„", 5000), + NOTHING("์—†์Œ", 0); + + private final String badgeName; + private final int threshold; + + Badge(String badgeName, int threshold) { + t...
Java
์ •๋ง ๋†€๋ž๊ฒŒ๋„ ์ €๋„ 1์ฃผ์ฐจ์™€ 2์ฃผ์ฐจ ์ฝ”๋“œ ๋ฆฌ๋ทฐ๋ฅผ ํ•˜๋ฉด์„œ ๋Œ€๋ถ€๋ถ„์˜ ๋ฆฌ๋ทฐ์— `stream`์‚ฌ์šฉ์„ ์ž˜ ํ•˜์‹œ๋Š”๊ฒŒ ๋ถ€๋Ÿฝ๋‹ค! ๋ผ๋Š”์‹์œผ๋กœ ๋งŽ์ด ๋ฆฌ๋ทฐ๋ฅผ ๋‚จ๊ธฐ๊ณ  ๋‹ค๋…”์–ด์š”. ๊ทธ๋ ‡๊ฒŒ ๋งŽ์€ ๋ถ„๋“ค์˜ ์ฝ”๋“œ๋ฅผ ๋ณด๋ฉด์„œ `stream`๊ณผ ์ ์  ์นœ์ˆ™ํ•ด์ง€๋‹ค ๋ณด๋‹ˆ ์ €๋„ `stream`์„ ํ•œ๋ฒˆ ์จ๋ณผ๊นŒ? ๋ผ๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ๊ณ , ๊ทธ๋ ‡๊ฒŒ ์ ์  ์ต์ˆ™ํ•ด์ง„ ๊ฒƒ ๊ฐ™์•„์š”! ๐Ÿ˜Š 4์ฃผ์ฐจ๊ฐ€ ๋๋‚œ ์ง€๊ธˆ์€ ํ•™๊ต ๋„์„œ๊ด€์—์„œ '์ด๊ฒƒ์ด ์ž๋ฐ”๋‹ค'๋ผ๋Š” ์ฑ…์„ ๋นŒ๋ ค์„œ ์ฝ๊ณ  ์žˆ์–ด์š”. ์ž๋ฐ”์— ์ต์ˆ™ํ•ด์ง€๊ธด ํ–ˆ์ง€๋งŒ, ๊ทธ๋ž˜๋„ ์ปฌ๋ ‰์…˜์ด๋‚˜ ์ŠคํŠธ๋ฆผ๊ณผ ๊ฐ™์€ ๋ถ€๋ถ„์„ ์ œ๋Œ€๋กœ ๊ณต๋ถ€ํ•˜๊ณ  ์‹ถ์–ด์„œ์š”. ์ด๋Ÿฐ ์ž๋ฐ” ์„œ์ ์„ ํ•˜๋‚˜ ์ •ํ•˜์…”์„œ ๊ธฐ๋ณธ ๋ฌธ๋ฒ•์„ ์ •๋ฆฌํ•˜์‹œ๋Š” ์‹œ๊ฐ„์„...
@@ -0,0 +1,38 @@ +package christmas.util; + +import christmas.config.ErrorMessage; + +public class IntParser { + private static final int MAX_STRING_LENGTH = 11; + + private IntParser() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } + + public static int parseIntOrThrow(String numeric) { + validateNumericStringLength(...
Java
๋ชจ๋“  ๋ฉ”์„œ๋“œ๊ฐ€ `static`์ธ ์œ ํ‹ธ๋ฆฌํ‹ฐ์„ฑ ํด๋ž˜์Šค์˜ ๊ฒฝ์šฐ `new` ํ‚ค์›Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•  ํ•„์š”๊ฐ€ ์ „ํ˜€ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ˜น์‹œ๋ผ๋„ ์˜๋„์น˜ ์•Š๊ฒŒ ๊ฐ์ฒด๊ฐ€ ์ƒ์„ฑ๋  ๊ฒฝ์šฐ๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ƒ์„ฑ์ž๋ฅผ `private`์œผ๋กœ ์„ ์–ธํ–ˆ๊ณ , ๋นˆ ์ƒ์„ฑ์ž๋กœ ๊ทธ๋ƒฅ ๋‘๊ธด ์ข€ ๋ฐ‹๋ฐ‹ํ•ด์„œ ์ฃผ์„์„ ์‚ด์ง ๋‹ฌ์•„๋ดค์Šต๋‹ˆ๋‹ค! ๐Ÿ˜
@@ -0,0 +1,91 @@ +package christmas.view; + +import christmas.dto.BenefitDTO; +import christmas.dto.OrderDTO; + +import java.util.List; + +public class OutputView { + private void printMessage(ViewMessage message) { + System.out.println(message.getMessage()); + } + + private void printFormat(ViewMessage...
Java
์ข‹์€ ์ง€์  ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! `lineSeperator()`์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ํ•ด๋ด์•ผ๊ฒ ๋„ค์š”! ๐Ÿ˜Š
@@ -0,0 +1,94 @@ +package christmas.domain; + +import christmas.config.Constant; +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; + +import java.util.ArrayList; +import java.util.List; + +public class Bill implements CheckEventDate { + private final List<Order...
Java
๊ทธ๋ ‡๊ฒŒ๋„ ํ•  ์ˆ˜ ์žˆ๊ฒ ๋„ค์š”! ์•„์˜ˆ `Orders`๋ผ๋Š” ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด ๋ฆฌ์ŠคํŠธ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹ค! ๋ฆฌํŒฉํ† ๋ง ํ• ๋งŒํ•œ ๋ถ€๋ถ„๋“ค์„ ์งš์–ด์ฃผ์…”์„œ ์ข‹์Šต๋‹ˆ๋‹ค!! ๐Ÿ˜
@@ -0,0 +1,456 @@ +# ์ด๋ฉ”์ผ ๋‹ต์žฅ + +> ์ œ๋ชฉ: 12์›” ์ด๋ฒคํŠธ ๊ฐœ๋ฐœ ๋ณด๊ณ  + +> ๋ณด๋‚ธ ์‚ฌ๋žŒ: ๊ฐœ๋ฐœํŒ€ <`dev@woowacourse.io`> +> +> ๋ฐ›๋Š” ์‚ฌ๋žŒ: ๋น„์ฆˆ๋‹ˆ์ŠคํŒ€ <`biz@woowacourse.io`> + +์•ˆ๋…•ํ•˜์„ธ์š”. ๊ฐœ๋ฐœํŒ€์ž…๋‹ˆ๋‹ค! + +12์›” ์ด๋ฒคํŠธ ํ”Œ๋ž˜๋„ˆ ๊ฐœ๋ฐœ ์š”์ฒญ ์‚ฌํ•ญ์€ ์ž˜ ๋ฐ›์•„ ๋ณด์•˜์Šต๋‹ˆ๋‹ค. +์š”์ฒญํ•˜์‹  ๋‚ด์šฉ๋“ค์„ ๋ชจ๋‘ ์ ์šฉํ•ด๋ณด์•˜๋Š”๋ฐ์š”. ํ˜น์‹œ ๋ˆ„๋ฝ๋œ ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ๋ฐ”๋กœ ๋ง์”€ํ•ด์ฃผ์‹œ๋ฉด ๊ฐ์‚ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. + +#### ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ + +- ๋ฐฉ๋ฌธ ๋‚ ์งœ๋Š” 1 ์ด์ƒ 31 ์ดํ•˜์˜ ์ˆซ์ž๋กœ๋งŒ ์ž…๋ ฅ๋ฐ›๊ฒŒ ํ–ˆ์Šต๋‹ˆ๋‹ค. +- ๋‹จ, ์‚ฌ์šฉ์ž์˜ ๋ถ€์ฃผ์˜๋กœ ์ž…๋ ฅ...
Unknown
Readme.md ๋ฅผ ๊ผผ๊ผผํžˆ ์ž˜ ์ž‘์„ฑํ•˜์‹  ๊ฒƒ ๊ฐ™์•„์š”๐Ÿ˜„
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
์ €๋„ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ Menu์˜ ํ™•์žฅ์„ฑ์„ ์ƒ๊ฐํ•ด์„œ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์นดํ…Œ๊ณ ๋ฆฌ์— ํฌํ•จ๋  ์ˆ˜๋„ ์žˆ๋Š” ์ ์„ ์ƒ๊ฐํ•˜์—ฌ ์นดํ…Œ๊ณ ๋ฆฌ๋Š” ๋”ฐ๋กœ ๋นผ๋Š”๊ฒŒ ์ข‹๋‹ค๋Š” ์˜๊ฒฌ์„ ๋ดค์Šต๋‹ˆ๋‹ค! ์ฟ ํ‚ค๋‹˜์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,18 @@ +package christmas.util; + +import java.util.function.Consumer; + +public class RetryExecutor { + private RetryExecutor() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } + + public static void execute(Runnable action, Consumer<IllegalArgumentException> onError) { + try { + action.run(); + ...
Java
Retry๋ฅผ ์ €๋Š” Controller์—์„œ while๋ฌธ์œผ๋กœ ํ•˜์—ฌ ์ง€์ €๋ถ„ํ•œ ๊ฒƒ์ด ๊ณ ๋ฏผ์ด์—ˆ๋Š”๋ฐ ์ด๋Ÿฐ ๋ฐฉ๋ฒ•์ด ์žˆ์—ˆ๋„ค์š”! ๋ฐฐ์›Œ ๊ฐ‘๋‹ˆ๋‹ค!!
@@ -0,0 +1,91 @@ +package christmas.view; + +import christmas.dto.BenefitDTO; +import christmas.dto.OrderDTO; + +import java.util.List; + +public class OutputView { + private void printMessage(ViewMessage message) { + System.out.println(message.getMessage()); + } + + private void printFormat(ViewMessage...
Java
์ €๋Š” ์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” newLine()์„ static์œผ๋กœ ์„ ์–ธํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค๊ณ  ๋ง์”€๋“œ๋ฆฌ๋ ค ํ–ˆ๋Š”๋ฐ lineSeperator() ๋ผ๋Š”๊ฒŒ ์žˆ์—ˆ๊ตฐ์š”! ์ €๋„ ๋ฐฐ์›Œ๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค๐Ÿ˜Š
@@ -0,0 +1,12 @@ +package christmas.config; + +public class Constant { + public static final int INIT_VALUE = 0; + public static final int FILTER_CONDITION = 0; + public static final int MIN_ORDER = 1; + public static final int MAX_ORDER = 20; + + private Constant() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } +}
Java
๊ฐœ์ธ์ ์œผ๋กœ Constant ํด๋ž˜์Šค์— ์ƒ์ˆ˜๋“ค์„ ๋ชจ์•„๋„ฃ๋Š” ๊ฒƒ ๋ณด๋‹ค๋Š” ๊ฐ ํด๋ž˜์Šค์— ํ•„์š”ํ•œ Constant ํด๋ž˜์Šค๋ฅผ ๊ฐ๊ฐ ๋งŒ๋“ค์–ด์„œ ๋งŒ๋“œ๋Š” ๊ฒƒ์ด ์˜๋ฏธ๋ฅผ ๋” ๋ช…ํ™•ํžˆํ•˜๊ณ  ์•Œ์•„๋ณด๊ธฐ ์‰ฌ์šด ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,145 @@ +package christmas.domain; + +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.pro...
Java
๋™์ž‘ ํ™•์ธ ๋ณด๋‹ค๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ ์–ด์ฃผ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š” ํƒ€ํŒŒ์Šค 2๊ฐœ, ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ 1๊ฐœ, ์ œ๋กœ์ฝœ๋ผ 2๊ฐœ์˜ ํ† ํƒˆ ์ฃผ๋ฌธ ๊ธˆ์•ก 72000์›์„ ๋ฐ˜ํ™˜ํ•œ๋‹ค . ์•ฝ๊ฐ„ ์ด๋Ÿฐ์‹์œผ๋กœ?
@@ -0,0 +1,456 @@ +# ์ด๋ฉ”์ผ ๋‹ต์žฅ + +> ์ œ๋ชฉ: 12์›” ์ด๋ฒคํŠธ ๊ฐœ๋ฐœ ๋ณด๊ณ  + +> ๋ณด๋‚ธ ์‚ฌ๋žŒ: ๊ฐœ๋ฐœํŒ€ <`dev@woowacourse.io`> +> +> ๋ฐ›๋Š” ์‚ฌ๋žŒ: ๋น„์ฆˆ๋‹ˆ์ŠคํŒ€ <`biz@woowacourse.io`> + +์•ˆ๋…•ํ•˜์„ธ์š”. ๊ฐœ๋ฐœํŒ€์ž…๋‹ˆ๋‹ค! + +12์›” ์ด๋ฒคํŠธ ํ”Œ๋ž˜๋„ˆ ๊ฐœ๋ฐœ ์š”์ฒญ ์‚ฌํ•ญ์€ ์ž˜ ๋ฐ›์•„ ๋ณด์•˜์Šต๋‹ˆ๋‹ค. +์š”์ฒญํ•˜์‹  ๋‚ด์šฉ๋“ค์„ ๋ชจ๋‘ ์ ์šฉํ•ด๋ณด์•˜๋Š”๋ฐ์š”. ํ˜น์‹œ ๋ˆ„๋ฝ๋œ ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ๋ฐ”๋กœ ๋ง์”€ํ•ด์ฃผ์‹œ๋ฉด ๊ฐ์‚ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. + +#### ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ + +- ๋ฐฉ๋ฌธ ๋‚ ์งœ๋Š” 1 ์ด์ƒ 31 ์ดํ•˜์˜ ์ˆซ์ž๋กœ๋งŒ ์ž…๋ ฅ๋ฐ›๊ฒŒ ํ–ˆ์Šต๋‹ˆ๋‹ค. +- ๋‹จ, ์‚ฌ์šฉ์ž์˜ ๋ถ€์ฃผ์˜๋กœ ์ž…๋ ฅ...
Unknown
ํด๋ž˜์Šค๋ณ„๋กœ ์˜ˆ์™ธ์‚ฌํ•ญ ์˜ˆ์‹œ๋‚˜ ๊ธฐ๋Šฅ์„ ๊ผผ๊ผผํžˆ ์ž‘์„ฑํ•ด์„œ ์ข‹์•˜์Šต๋‹ˆ๋‹ค! ํ”„๋กœ๊ทธ๋žจ์„ ์กฐ๊ธˆ ์š”์•ฝํ•ด์„œ ์ •๋ฆฌํ•œ ์ •๋ณด๋„ ์žˆ์œผ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,12 @@ +package christmas.config; + +public class Constant { + public static final int INIT_VALUE = 0; + public static final int FILTER_CONDITION = 0; + public static final int MIN_ORDER = 1; + public static final int MAX_ORDER = 20; + + private Constant() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } +}
Java
์ฃผ๋ฌธ ์ˆ˜๋Ÿ‰์— ๋Œ€ํ•œ ์ƒ์ˆ˜๋“ค์„ ์ €์žฅํ•˜์…จ๋Š”๋ฐ, ํด๋ž˜์Šค๋ช…์ด Constant์—ฌ์„œ init value ๋‚˜ filter condition ์ƒ์ˆ˜๋ช…์€ ์˜๋ฏธ๊ฐ€ ์ข€ ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํƒ€์ธ์ด ์ฝ๊ธฐ์— ์šฉ๋„๊ฐ€ ๋ช…ํ™•ํ•˜์ง€ ์•Š์€๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ํด๋ž˜์Šค๋ช…์„ OrderConstatns ์™€ ๊ฐ™์ด ํ•˜๋ฉด ์ข‹์„๊ฒƒ ๊ฐ™๋„ค์š”. ์ตœ๋Œ€ ์ฃผ๋ฌธ ๊ฐฏ์ˆ˜๋ฅผ ์–ธ์ œ๋“  ์ •์ฑ…๋ณ€๊ฒฝ์— ๋”ฐ๋ผ ๋ฐ”๊พธ์‹œ๋ ค๊ณ  ๋นผ๋‘” ๊ฒƒ์ด๋ผ๋ฉด ํŒจํ‚ค์ง€ ์œ„์น˜๋ฅผ ๊ณ ๋ คํ•ด๋ณด๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,22 @@ +package christmas.config; + +public enum ErrorMessage { + WRONG_DATE("์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค."), + WRONG_ORDER("์œ ํšจํ•˜์ง€ ์•Š์€ ์ฃผ๋ฌธ์ž…๋‹ˆ๋‹ค."), + OVER_MAX_ORDER("๋ฉ”๋‰ด๋Š” ํ•œ ๋ฒˆ์— ์ตœ๋Œ€ 20๊ฐœ๊นŒ์ง€๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."), + ONLY_DRINK_ORDER("์Œ๋ฃŒ๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค."); + + private static final String PREFIX = "[ERROR]"; + private static fin...
Java
์ €๋Š” `class`๋กœ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ ๋‹ค๋ฅธ ๋ถ„๋“ค ๋ณด๊ณ  `enum`์œผ๋กœ ๊ตฌํ˜„ํ•ด๋ณด๋ ค๊ตฌ์š”! ์—ด๊ฑฐํ˜•์œผ๋กœ ๊ตฌํ˜„ํ–ˆ์„ ๋•Œ๋งŒ์˜ ์žฅ์ ์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! "์—๋Ÿฌ ๋ชจ์Œ์ง‘์—์„œ ์ด๋Ÿฐ ์—๋Ÿฌ๋ฅผ ๊ฐ€์ ธ์˜ค๋Š” ๊ตฌ๋‚˜~" ๋ผ๊ณ  ์ฝ๊ธฐ ๋” ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
```suggestion SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6_000, MenuType.APPETIZER), ``` ๋ณ„๊ฑฐ ์•„๋‹ˆ์ง€๋งŒ ๊ฐ€๊ฒฉ์€ 3์ž๋ฆฌ ์ˆซ์ž ๋งˆ๋‹ค '-' ์–ธ๋”๋ฐ” ๋„ฃ์–ด์ฃผ์‹œ๋ฉด ๊ฐ€๋…์„ฑ์— ์ข‹์€๊ฒƒ๊ฐ™์Šต๋‹ˆ๋‹ค. ์‹ค์ˆ˜๋„ ์ค„์—ฌ์ฃผ๊ณ ์š”
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
```suggestion public static Menu getMenuBy(String menuName) { ``` ์ •๋ง ๊ฐ์ž ์Šคํƒ€์ผ์ด ๋‹ฌ๋ผ์„œ ์ œ๊ฐ€ ๊ผญ ์ •๋‹ต์€ ์•„๋‹ˆ์ง€๋งŒ ๋ฉ”์„œ๋“œ๋ช… ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@@ -0,0 +1,5 @@ +package christmas.config; + +public enum MenuType { + APPETIZER, MAIN, DESSERT, DRINK +}
Java
์นดํ…Œ๊ณ ๋ฆฌ ๋”ฐ๋กœ ์—ด๊ฑฐํ•ด์„œ ๊ตฌ๋ถ„ํ•˜์‹ ๊ฒŒ ๋‚˜์ค‘์— ๋ฌธ์ž๋กœ ๋น„๊ตํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ์•ˆ์ •์„ฑ ์žˆ๊ฒŒ ๊ตฌํ˜„ํ•˜์‹ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,26 @@ +package christmas.domain; + +import java.util.Arrays; + +public enum Badge { + SANTA("์‚ฐํƒ€", 20000), + TREE("ํŠธ๋ฆฌ", 10000), + STAR("๋ณ„", 5000), + NOTHING("์—†์Œ", 0); + + private final String badgeName; + private final int threshold; + + Badge(String badgeName, int threshold) { + t...
Java
์ €๋„ ์ด๋ ‡๊ฒŒ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ ๊ณ ๋ฏผํ•˜๋‹ค๋ณด๋‹ˆ ๋ฑƒ์ง€๊ฐ€ ๊ฐ€์ง„ ๊ฐœ๋…์ด `๊ฐ€๊ฒฉ` ์ธ์ง€ `๋ฒ”์œ„`์ธ์ง€ ์ทจํ–ฅ ์ฐจ์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ์ €๋Š” `๋ฒ”์œ„`๊ฐ€ ์กฐ๊ธˆ๋” ๋ฑƒ์ง€๊ฐ€ ๊ฐ€์ง„ ๊ฐœ๋…์ด๋ผ๊ณ  ์ƒ๊ฐ์ด ๋“ค๋”๋ผ๊ตฌ์š” ๊ทธ๋ž˜์„œ ์•ˆ์— ๊ธฐ์ค€ ๊ฐ€๊ฒฉ๋Œ€์‹  ๋ฒ”์œ„๋ฅผ ๋„ฃ์–ด๋ณด๋Š” ๊ณ ๋ฏผ๋„ ํ•ด๋ณด์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,81 @@ +package christmas.domain; + +import christmas.config.ErrorMessage; + +import java.util.Arrays; + +public class Date implements CheckEventDate { + private static final int WEEK_NUM = 7; + private static final int WEEK_DIFF = 4; + private static final int FIRST_DAY = 1; + private static fina...
Java
์ด ํด๋ž˜์Šค ๊ต‰์žฅํžˆ ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š” Date๋ผ๋Š” ๊ฐœ๋…๋„ ์ž˜ ๋‹ด๊ฒจ์žˆ๊ณ  ํฌ๋ฆฌ์Šค๋งˆ์Šค๋‚˜ ์‹œ์ž‘ ์š”์ผ์„ ๋‹ค๋ฅธ ๊ณณ์—์„œ ๋ฐ›์•„์˜ค๋Š” ๋ฐฉ์‹์œผ๋กœ ๋ฐ”๊พผ๋‹ค๋ฉด ํ•ด๋‹น ์ •๋ณด๋งŒ ๊ฐˆ์•„๋ผ์šฐ๋ฉด ๊ณ„์† ๋™์ž‘๋˜๋Š” ํด๋ž˜์Šค ๊ฐ™์•„์š”. java.time ์ด๋ผ๋Š” ์ž๋ฐ” ํŒจํ‚ค์ง€๋ฅผ ํ•˜๋‚˜ ์ถ”์ฒœํ•ด๋“œ๋ฆด๊ฒŒ์š” ``` import java.time.LocalDate; import java.time.DayOfWeek; import java.time.format.TextStyle; import java.util.Locale; public class Main { public static void main(Stri...
@@ -0,0 +1,75 @@ +package christmas.domain; + +import christmas.config.Menu; +import christmas.config.MenuType; + +import java.util.function.Function; +import java.util.function.Predicate; + +public enum Event { + CHRISTMAS( + "ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋””๋ฐ์ด ํ• ์ธ", + true, + Bill::isNotPassedChristmas, + ...
Java
์˜ค ํ• ์ธ์ด ์ ์šฉ ๋˜์—ˆ๋Š”์ง€ ๋ถˆ๋ฆฐ๊ฐ’์„ ๋„ฃ์–ด๋‘์‹  ๊ฒƒ์ด ๋งค์šฐ ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹ค! ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค. ํ•ด๋‹น ๋‚ด์šฉ์„ ๋ฑƒ์ง€์—๋„ ์ ์šฉํ•˜์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,52 @@ +package christmas.util; + +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Pattern; + +public class OrderParser { + private static final String SEQUENCE_DELIMITER = ","; + private static final St...
Java
```suggestion private static final Pattern ORDER_PATTERN = Pattern.compile("[^-]+-[0-9]+"); // ์ปดํŒŒ์ผ๋œ ํŒจํ„ด ```
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
3์ฃผ ์ฐจ ์›น ๋ฐฑ์—”๋“œ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์œผ๋กœ ํ•„๋“œ(์ธ์Šคํ„ด์Šค ๋ณ€์ˆ˜)์˜ ์ˆ˜๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅํ•œ๋‹ค๋ผ๋Š” ํ•ญ๋ชฉ์ด ์žˆ์—ˆ๋Š”๋ฐ์š” ์ค‘๋ณต๋˜๋Š” ํ•ญ๋ชฉ๋“ค์€ ํ•˜๋‚˜์˜ result๋กœ ๋ฌถ์–ด์„œ ํ•œ๋ฒˆ ๊ด€๋ฆฌ๋ฅผ ํ•ด๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์œผ๋กœ๋Š” ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ๋„๋ฉ”์ธ์—์„œ ํ•ด์•ผ ํ•  ์—ญํ• ๋“ค์„ ๋งŽ์ด ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š” ์ด๋Ÿฐ ๊ณ„์‚ฐ์ด๋‚˜ ํ• ์ธ์— ๋Œ€ํ•œ ๋‚ด์šฉ๋“ค์€ ๋”ฐ๋กœ ์ด ์—ญํ• ์„ ๋‹ด๋‹นํ•˜๋Š” ๊ฐ์ฒด๋ฅผ ๋งŒ๋“ค์–ด์„œ ๊ทธ๊ณณ์—์„œ ์Šค์Šค๋กœ ์ผ์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ฐ์ฒด์ง€ํ–ฅ์ ์œผ๋กœ ์„ค๊ณ„ํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
ํ•˜๋‚˜์˜ ํ•จ์ˆ˜์—์„œ ๋‹ค์–‘ํ•œ ์ผ์„ ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ ๊ธฐ๋Šฅ์„ ๋ถ„๋ฆฌํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,26 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; + +import java.math.BigDecimal; + +public interface EventController { + + void applyEvent(ReservationDay day, Order order, Bill bill); + + void showEventDiscoun...
Java
EventController๋ฅผ interface๋กœ ๋งŒ๋“ค์–ด์„œ ์ด๋ฒคํŠธ์— ๋Œ€ํ•œ ๋กœ์ง์„ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ์ด๋ฒคํŠธ ๊ด€๋ จ ๋„๋ฉ”์ธ์„ interface๋กœ ๋งŒ๋“ค์–ด์„œ ์‚ฌ์šฉํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ๊ฐ์ฒด์ง€ํ–ฅ์„ ๋‹ค๋ฃฌ ์˜ค๋ธŒ์ ํŠธ ์„œ์ ์—์„œ ๋น„์Šทํ•œ ๋‚ด์šฉ์ด ์žˆ์–ด์„œ ๋งํฌ ๋‚จ๊น๋‹ˆ๋‹ค. https://github.com/eternity-oop/object/tree/master/chapter13/src/main/java/org/eternity/movie/step02
@@ -0,0 +1,32 @@ +package christmas.domain; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.math.BigDecimal; + +import static org.junit.jupiter.api.Assertions.*; + +class BadgeTest { + + @Test + @DisplayName("์‚ฐํƒ€_๋ฑƒ์ง€_๊ฒฝ๊ณ„๊ฐ’_ํ…Œ์ŠคํŠธ") + void getBadge_SantaBadgeAmount_Shoul...
Java
import static org.junit.jupiter.api.Assertions.*; ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ๋ณด๋‹ค ๋” ๊ฐ„ํŽธํ•˜๊ฒŒ ํ…Œ์ŠคํŠธ๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š” import static org.junit.jupiter.api.Assertions.*;๋ฅผ ์‚ฌ์šฉํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? https://jwkim96.tistory.com/168
@@ -0,0 +1,36 @@ +package christmas.domain; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.math.BigDecimal; + +import static org.junit.jupiter.api.Assertions.*; + +public class BillTest { + Order testOrder = new Order(); + + @Test + @DisplayName("์ „์ฒด_๊ฐ€๊ฒฉ_๊ณ„์‚ฐ_ํ…Œ์ŠคํŠธ") ...
Java
given when then ํŒจํ„ด์„ ์‚ฌ์šฉํ•ด์„œ ํ…Œ์ŠคํŠธ์ฝ”๋“œ๋ฅผ ๋‚˜๋ˆ  ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? https://brunch.co.kr/@springboot/292
@@ -0,0 +1,89 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.util.HashMap; +import java.util.Map; + +import static org.junit.jupiter.api.Assertions.*; + +class OrderTest { + String validInput = "ํ‹ฐ๋ณธ์Šคํ…Œ์ด...
Java
๋ฐ˜๋ณต๋˜๋Š” Order order = new Order(); ๋Š” @BeforeAll void setUp()์„ ํ™œ์šฉํ•˜์—ฌ์„œ ๋ฏธ๋ฆฌ ์ƒ์„ฑํ•ด ์ฃผ๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
ํŠน์ • ๋ฉ”์„œ๋“œ์—์„œ๋งŒ ์‚ฌ์šฉ๋˜๋Š” ํ•„๋“œ๋Š” ๋กœ์ปฌํ™”ํ•˜๊ณ  ๋‚˜๋จธ์ง„ ๊ฐ์ฒดํ™”ํ•˜์—ฌ ํ•„๋“œ ์ˆ˜๋ฅผ ์ค„์—ฌ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ์ถ”๊ฐ€๋กœ `final` ํ‚ค์›Œ๋“œ๋ฅผ ์ƒ๋žตํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,69 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; +import christmas.view.InputView; +import christmas.view.OutputView; + +public class PlannerController { + private final Order order; + private final Reservatio...
Java
์˜ˆ์™ธ ๋ฉ”์‹œ์ง€ ์ถœ๋ ฅ๋„ `OutputView` ์—์„œ ์ฒ˜๋ฆฌํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,69 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; +import christmas.view.InputView; +import christmas.view.OutputView; + +public class PlannerController { + private final Order order; + private final Reservatio...
Java
ํ•„๋“œ๊ฐ€ ์ƒ์„ฑ์ž๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ๋ฉ”์„œ๋“œ์—์„œ ์ดˆ๊ธฐํ™”๋˜๋Š”๊ฒŒ ์–ด์ƒ‰ํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package christmas.domain; + +import java.math.BigDecimal; + +public enum Badge { + SANTA_BADGE("์‚ฐํƒ€", new BigDecimal(20000)), + TREE_BADGE("ํŠธ๋ฆฌ", new BigDecimal(10000)), + STAR_BADGE("๋ณ„", new BigDecimal(5000)); + + private final String name; + private final BigDecimal standardAmount; + + ...
Java
์ด๋ฆ„์ด `null`์ด ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
`BigDecimal` ์˜ ๊ฒฝ์šฐ ์ผ๋ถ€ ๊ฐ’์„ ์บ์‹ฑํ•˜๊ณ  ์žˆ์–ด ์ƒ์„ฑ์ž ๋Œ€์‹  `valueOf()` ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด ๊ฐ์ฒด๋ฅผ ์–ป๋Š”๊ฒŒ ๋” ํšจ์œจ์ ์ž…๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package christmas.domain; + +import java.math.BigDecimal; + +public enum Badge { + SANTA_BADGE("์‚ฐํƒ€", new BigDecimal(20000)), + TREE_BADGE("ํŠธ๋ฆฌ", new BigDecimal(10000)), + STAR_BADGE("๋ณ„", new BigDecimal(5000)); + + private final String name; + private final BigDecimal standardAmount; + + ...
Java
`null` ๋ฐ˜ํ™˜์ด ์œ„ํ—˜ํ•œ ๊ฒƒ ๊ฐ™์•„์š”! `NONE` ๊ณผ ๊ฐ™์€ ์ธ์Šคํ„ด์Šค๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,32 @@ +package christmas.domain; + +import java.math.BigDecimal; +import java.util.Map; + +public class Bill { + private final Map<Menu, Integer> orderDetails; + + private BigDecimal totalPrice = new BigDecimal(0); + + public Bill(Order order) { + this.orderDetails = order.getOrderDetails(); ...
Java
๋ฉ”๋‰ด ์ž…๋ ฅ ์‹œ ์ด๋ฆ„, ์ˆ˜๋Ÿ‰ ์™ธ์— ๋‹ค๋ฅธ ๊ฐ’์ด ์ถ”๊ฐ€๋˜๋Š”๊ฑธ ๊ฐ์•ˆํ•˜์—ฌ `Map<K, V>` ๋Œ€์‹  ๋ณ„๋„์˜ ํด๋ž˜์Šค ์‚ฌ์šฉ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,29 @@ +package christmas.domain; + +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +public class DecemberCalendar { + private final List<Integer> weekdays = Stream.of(3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31) + ...
Java
`Arrays.asList()` ๋Œ€์‹  Stream์„ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,62 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import christmas.parser.Parser; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import static christmas.domain.validator.OrderValidator.*; + +public class Order { + private final Map<Menu, Integer> ord...
Java
`int`์˜ ๊ฒฝ์šฐ ํ•„๋“œ์—์„œ ๊ฐ’์„ ๋Œ€์ž…ํ•˜์ง€ ์•Š์•„๋„ ๊ฐ์ฒด ์ƒ์„ฑ์‹œ 0์œผ๋กœ ์ดˆ๊ธฐํ™” ๋ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,62 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import christmas.parser.Parser; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import static christmas.domain.validator.OrderValidator.*; + +public class Order { + private final Map<Menu, Integer> ord...
Java
๋„๋ฉ”์ธ์ด View์— ์˜์กดํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! `OutputView`์—์„œ `Order`์— ๋Œ€ํ•œ ๊ฐ’์„ ๊ฐ€์ ธ์˜จ ํ›„ ์ถœ๋ ฅํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,18 @@ +package com.codesquad.baseball09.controller; + +import java.text.SimpleDateFormat; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMap...
Java
Spring Boot Actuator ์‚ฌ์šฉ ๊ฒ€ํ† ํ•ด๋ด…๋‹ˆ๋‹ค. https://supawer0728.github.io/2018/05/12/spring-actuator/
@@ -0,0 +1,99 @@ +package com.codesquad.baseball09.model; + +import com.fasterxml.jackson.annotation.JsonIgnore; +import org.apache.commons.lang3.builder.ToStringBuilder; + +public class BattingLog { + + private Long id; + private Long gameId; + private Long playerId; + private int inning; + private Status status;...
Java
์ ์ ˆํ•œ builder ์‚ฌ์šฉ ์ข‹๋„ค์š”. ๐Ÿ‘
@@ -0,0 +1,282 @@ +package com.codesquad.baseball09.model; + +import com.fasterxml.jackson.annotation.JsonIgnore; +import java.util.List; +import org.apache.commons.lang3.builder.ToStringBuilder; +import org.apache.commons.lang3.builder.ToStringStyle; + +public class Board { + + private Long gameId; + private int inn...
Java
์ธ์ž๊ฐ€ ๋งŽ์ด ํ•„์š”ํ•œ ์ƒ์„ฑ์ž๋ฅผ `private` ํ•˜๊ฒŒ ๊ฐ€๋ฆฌ๋Š” ๊ตฌํ˜„ ์•„์ฃผ ์ข‹์Šต๋‹ˆ๋‹ค! ๐Ÿ’ฏ ๐Ÿฅ‡
@@ -0,0 +1,282 @@ +package com.codesquad.baseball09.model; + +import com.fasterxml.jackson.annotation.JsonIgnore; +import java.util.List; +import org.apache.commons.lang3.builder.ToStringBuilder; +import org.apache.commons.lang3.builder.ToStringStyle; + +public class Board { + + private Long gameId; + private int inn...
Java
`else` ์—†์ด ๊ตฌํ˜„ํ•ด๋ณผ ์ˆ˜ ์žˆ์ง€ ์•Š์•˜์„๊นŒ์š”?
@@ -0,0 +1,196 @@ +package com.codesquad.baseball09.model; + +import static com.codesquad.baseball09.model.Status.BALL; +import static com.codesquad.baseball09.model.Status.HIT; +import static com.codesquad.baseball09.model.Status.OUT; +import static com.codesquad.baseball09.model.Status.STRIKE; + +import com.fasterxml...
Java
๋„ค ๊ฐœ์˜ ํ–‰์œ„์— ๋Œ€ํ•ด ๊ฒฐ๊ณผ๋ฅผ ๋ฐ˜์˜ํ•ด์•ผ ํ•˜๋‹ค ๋ณด๋‹ˆ, ๋„ค ๊ฐœ์˜ `case` ๋ฅผ ๊ฐ–๋Š” `switch` ๋ฌธ๊ณผ ๊ฐ™์€ ๊ตฌํ˜„์ด ๋‚˜์˜ค๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ์–ด๋–ป๊ฒŒ ๊ฐ์ฒด์ง€ํ–ฅ์ ์œผ๋กœ, ๊น”๋”ํ•˜๊ฒŒ ํ’€ ์ˆ˜ ์žˆ์„๊นŒ์š”. ๋‹จ์ˆœํžˆ ์ƒ๊ฐํ•ด๋ณด๊ธฐ๋กœ๋Š” `InningCount` ๋ผ๋Š” ๊ฐ์ฒด๊ฐ€ `BallCount` ๊ฐ์ฒด๋ฅผ ๋‹ค์‹œ ๊ฐ–๊ณ  ์žˆ์œผ๋ฉด์„œ, ์•„์›ƒ ์นด์šดํŠธ์™€ ๋ณผ ์นด์šดํŠธ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ์‹์ด ๋– ์˜ค๋ฆ…๋‹ˆ๋‹ค. ๊ฐ ํ–‰์œ„์— ํ•ด๋‹นํ•˜๋Š” `enum` ์„ ๊ฐ์ฒด์— ๋„˜๊ธฐ๋ฉด ๊ทธ ๊ฐ์ฒด๊ฐ€ ๋‚˜๋จธ์ง€ ์ผ์„ ์ฒ˜๋ฆฌํ•˜๊ฒŒ ๋˜๋Š” ๊ฑฐ์ฃ . ํ•œ ๋ฒˆ ์ƒ๊ฐํ•ด๋ณด์‹œ๊ณ  ๋Œ€๋Œ“๊ธ€๋กœ ๊ณ„์† ๊ตฌํ˜„์— ๋Œ€ํ•ด ์˜๊ฒฌ ๋‚˜๋ˆ ๋ณด๋ฉด ์žฌ๋ฐŒ๊ฒ ๋„ค์š”.
@@ -0,0 +1,18 @@ +package com.codesquad.baseball09.controller; + +import java.text.SimpleDateFormat; +import org.springframework.web.bind.annotation.GetMapping; +import org.springframework.web.bind.annotation.RequestMapping; +import org.springframework.web.bind.annotation.RestController; + +@RestController +@RequestMap...
Java
๋‹ค์Œ ํ”„๋กœ์ ํŠธ์— ํ•œ๋ฒˆ ์ ์šฉํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,196 @@ +package com.codesquad.baseball09.model; + +import static com.codesquad.baseball09.model.Status.BALL; +import static com.codesquad.baseball09.model.Status.HIT; +import static com.codesquad.baseball09.model.Status.OUT; +import static com.codesquad.baseball09.model.Status.STRIKE; + +import com.fasterxml...
Java
@wheejuni ๋Šฆ๊ฒŒ ๋‹ตํ•ด๋“œ๋ ค ์ฃ„์†กํ•ฉ๋‹ˆ๋‹ค.. ํ˜„์žฌ `InningStatus` ๊ฐ์ฒด๋Š” inning, strike, ball, out, hit๋ฅผ primitive ํ•œ ๊ฐ’์œผ๋กœ ๋ณด๊ด€ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ง์”€ํ•˜์‹  ๋ฐฉ๋ฒ•์€ ball, out์„ ๊ด€๋ฆฌํ•˜๋Š” `BallCount`๋ผ๋Š” ๊ฐ์ฒด๋ฅผ ๋งŒ๋“ค์–ด์„œ ํ•ด๋‹น ํ–‰์œ„์— ๋Œ€ํ•ด ์ด ๊ฐ์ฒด์—์„œ ์ฒ˜๋ฆฌํ•˜๋„๋ก ๋งŒ๋“œ๋Š” ๋ฐฉ๋ฒ•์ด๋ผ ์ดํ•ด๋ฉ๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ๋‚˜๋จธ์ง€ ์ผ์„ ์ฒ˜๋ฆฌํ•˜๋Š” ๋ถ€๋ถ„์€, `4ball`์ผ ๊ฒฝ์šฐ, `1 out`์ด ์˜ฌ๋ผ๊ฐ€๋„๋ก ํ˜น์€ `3 out` ์‹œ ๊ณต์ˆ˜๊ต๋Œ€๋ฅผ ํ•  ์ˆ˜ ์žˆ๋„๋ก ์•Œ๋ ค์ฃผ๋Š” ์—ญํ• ์ด๋ผ ์ƒ๊ฐ๋ฉ๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ œ๋Œ€๋กœ ์ดํ•ดํ•œ ๊ฒƒ์ด ๋งž์„๊นŒ์š”?
@@ -0,0 +1,196 @@ +package com.codesquad.baseball09.model; + +import static com.codesquad.baseball09.model.Status.BALL; +import static com.codesquad.baseball09.model.Status.HIT; +import static com.codesquad.baseball09.model.Status.OUT; +import static com.codesquad.baseball09.model.Status.STRIKE; + +import com.fasterxml...
Java
strike, ball, out, hit ๊ฐ๊ฐ ์—ญํ• ์ด ์žˆ๋Š” ๋งŒํผ , ๋ชจ๋‘ ๊ฐ์ฒด๋กœ ๋งŒ๋“œ๋Š” ๊ฒƒ์ด ์ข€ ๋” ๊น”๋”ํ•œ ๋ฐฉ๋ฒ•์ผ๊นŒ์š”? ์ด๋ ‡๊ฒŒ ์–ด๋–ค ๋ณ€ํ™”์— ๋”ฐ๋ผ ์˜ํ–ฅ ๋ฐ›๋Š” ๊ฒƒ๋“ค์ด ๋งŽ์„ ๋•Œ, ์–ด๋–ป๊ฒŒ ๊ทธ๋Ÿฌํ•œ ์ƒํ˜ธ์ž‘์šฉ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์„์ง€, ๋‚œ๊ฐํ•ฉ๋‹ˆ๋‹คใ… ใ… 
@@ -0,0 +1,27 @@ +package racingcar.dao; + +import java.util.HashMap; +import java.util.Map; +import org.springframework.jdbc.core.JdbcTemplate; +import org.springframework.jdbc.core.simple.SimpleJdbcInsert; +import racingcar.dao.entity.GameEntity; + +public class InsertGameDao { + + private final SimpleJdbcInsert i...
Java
์ด๊ฑฐ ์™ธ ์•Š ๋Š ?
@@ -1,3 +1,5 @@ +import {ReviewLikeButtonProps} from "@review-canvas/theme"; + export type Shadow = 'NONE' | 'SMALL' | 'MEDIUM' | 'LARGE'; export type FocusAreaLayout = 'BEST_REVIEW_TOP' | 'BEST_REVIEW_BOTTOM' | 'BEST_REVIEW_LEFT' | 'BEST_REVIEW_RIGHT'; export type ReviewAreaLayout = 'REVIEW_TOP' | 'REVIEW_BOTTOM' |...
TypeScript
์ „์ฒด์ ์œผ๋กœ Prettier๊ฐ€ ์ ์šฉ์ด ์•ˆ ๋˜์–ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ Prettier ์ „์ฒด์ ์œผ๋กœ ์ ์šฉํ•ด ์ฃผ์„ธ์š”!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
svg๋Š” component๋กœ ๋ถ„๋ฆฌํ•ด์„œ Importํ•ด์„œ ์“ฐ๋Š” ๊ฒŒ ์–ด๋–จ๊ฐ€์š”?? ๋‹ค๋ฅธ ๊ณณ์—์„œ๋„ ์“ธ ์ˆ˜ ์žˆ๊ณ , ์ปดํฌ๋„ŒํŠธ ์ฝ”๋“œ ๋‚ด์—์„œ ๊ฐ€๋…์„ฑ์ด ์ข‹์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์•„์„œ์š”!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
๋ถˆํ•„์š”ํ•œ console์€ ์ œ์™ธํ•ด์ฃผ์„ธ์š”! ์ž์‹ ์˜ ๋ฆฌ๋ทฐ์—๋Š” ๋„์›€๋ผ์š” ๊ฐ™์€ ๊ฒฝ์šฐ๋Š” ์˜คํžˆ๋ ค alert์œผ๋กœ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒŒ ๋‚ซ์ง€ ์•Š์„๊นŒ ์‹ถ๋„ค์š”
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
ts ignore๋Š” ํ˜น์‹œ ์™œ ์„ค์ •ํ•ด ๋†“์œผ์‹  ๊ฑธ๊นŒ์š”??
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
P3: interface ๊ฐ™์€ ๊ฒฝ์šฐ ๋‹ค๋ฅธ ๊ณณ์—์„œ๋„ ์—ฌ๋Ÿฌ ๊ณณ์—์„œ ์“ฐ์ผ ์ˆ˜ ์žˆ๋Š”๋ฐ, type ๋””๋ ‰ํ† ๋ฆฌ ๋“ฑ์— ๊ณตํ†ต์ ์ธ model์„ ์ •์˜ํ•ด๋†“๊ณ  extends ๋“ฑ์œผ๋กœ ๊ฐ€์ ธ์™€์„œ ์“ฐ๋Š” ๋ฐฉ์‹๋„ ๊ณ ๋ คํ•ด ๋ณผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ReviewItem์€ ์ƒ๋‹นํžˆ ๋งŽ์€ ๊ณณ์—์„œ ์“ฐ์ด๋Š” ์š”์†Œ๋กœ ์ƒ๊ฐ๋˜์„œ ์ฐธ๊ณ ํ•˜์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„ ๋‚จ๊น๋‹ˆ๋‹ค!
@@ -1,3 +1,5 @@ +import {ReviewLikeButtonProps} from "@review-canvas/theme"; + export type Shadow = 'NONE' | 'SMALL' | 'MEDIUM' | 'LARGE'; export type FocusAreaLayout = 'BEST_REVIEW_TOP' | 'BEST_REVIEW_BOTTOM' | 'BEST_REVIEW_LEFT' | 'BEST_REVIEW_RIGHT'; export type ReviewAreaLayout = 'REVIEW_TOP' | 'REVIEW_BOTTOM' |...
TypeScript
Plugin ์„ค์น˜๋ฅผ ํ•˜๋ฉด ์™„๋ฃŒ์ธ ์ค„ ์•Œ์•˜๋Š”๋ฐ ์„ค์ •์—์„œ Manually๋กœ ๋ฐ”๊พธ์–ด์ค˜์•ผ ํ–ˆ๊ตฐ์š”... ํ˜„์žฌ Prettier๋ฅผ ํ™œ์„ฑํ™” ์ƒํƒœ๋กœ ๋ณ€๊ฒฝํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ „์ฒด ํŒŒ์ผ์— ์ ์šฉํ•˜์—ฌ ๋‹ค์‹œ ์ปค๋ฐ‹ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
ํ™•์ธํ•˜์˜€์Šต๋‹ˆ๋‹ค, Alert๋กœ ๋ณ€๊ฒฝํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค, ๋„์›€๋ผ์š”!์˜ ๊ฒฝ์šฐ์—๋Š” ๋ฒ„ํŠผ์ด ์ œ๋Œ€๋กœ ๋™์ž‘ํ•˜๋Š” ๊ฒƒ์„ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ์ž„์‹œ๋กœ ๋„ฃ์–ด๋‘๊ณ  ๋‚˜์ค‘์— ๋„์›€๋ผ์š” API๊ฐ€ ๋ฐฑ์—”๋“œ์—์„œ ๊ตฌํ˜„๋˜๋ฉด ๋กœ์ง์œผ๋กœ ๋Œ€์ฒดํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
ํ™•์ธํ•˜์˜€์Šต๋‹ˆ๋‹ค, Import๋กœ ๋Œ€์ฒดํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
ํ…Œ์ŠคํŠธ๋ฅผ ํ•  ๋•Œ ReviewLikeButton์ด 'None'์œผ๋กœ ๊ณ ์ •์ด๋ผ ํ•˜๋“œ์ฝ”๋”ฉ์œผ๋กœ ReviewLikeButton์„ ๋ฐ”๊พธ๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ ๊ณผ์ •์—์„œ ์กฐ๊ฑด๋ฌธ ๊ฒฝ๊ณ ๊ฐ€ ๋ฐœ์ƒํ•˜์—ฌ ์„ค์ •ํ•ด๋‘์—ˆ๋Š”๋ฐ ํ•˜๋“œ์ฝ”๋”ฉ๋งŒ ์ง€์šฐ๊ณ  ์ด๊ทธ๋…ธ์–ด๋ฅผ ๋ชป ์ง€์› ๋„ค์š”... ์ง€์›Œ์„œ ๋ฐ˜์˜ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!
@@ -9,50 +9,55 @@ import { generateShadowCSS, } from '@review-canvas/theme'; +// import ThumbUpIcon from '@/assets/icon/icon-thumb-up.svg'; import { Star } from '@/components/review/star.tsx'; import { useReviewItemStyle } from '@/contexts/style/review-item.ts'; import useMessageToShop from '@/hooks/use-messag...
Unknown
service/api-types/review.tsx์— ๊ณตํ†ต ๋ชจ๋ธ๋กœ ์„ ์–ธํ•˜์—ฌ export ๋ฐ import ํ•˜์˜€์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,97 @@ +package christmas.config; + +import christmas.controller.EventController; +import christmas.exception.RetryHandler; +import christmas.service.EventService; +import christmas.service.MenuService; +import christmas.validator.InputValidator; +import christmas.view.input.ConsoleReader; +import christmas.v...
Java
์ „์ฒด์ ์œผ๋กœ null ์ฒดํฌ๋ฅผ ํ•ด์ฃผ์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,30 @@ +package christmas.constants.event; + +public enum BadgeType { + NONE("์—†์Œ", 0), + STAR("๋ณ„", 5_000), + TREE("ํŠธ๋ฆฌ", 10_000), + SANTA("์‚ฐํƒ€", 20_000); + + private final String name; + private final int threshold; + + BadgeType(String name, int threshold) { + this.name = name; + ...
Java
๋ฐฐ์ง€ ์—†์Œ์„ NONE์œผ๋กœ ๊ด€๋ฆฌํ•˜์‹  ๋ถ€๋ถ„๋„ ์ข‹์€ ์ „๋žต์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค :) Optional์„ ๊ณ ๋ คํ•ด๋ณด์‹œ๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”! ์ด๋ฒˆ์— Optional์„ ์ฒ˜์Œ ํ™œ์šฉํ•ด๋ดค๋Š”๋ฐ์š”, **์—†์„ ์ˆ˜๋„ ์žˆ๋‹ค ๋ผ๋Š” ๋น„์ฆˆ๋‹ˆ์Šค ์š”๊ตฌ์‚ฌํ•ญ**์„ **์ฝ”๋“œ๋กœ ๋ช…์‹œ**ํ•  ์ˆ˜ ์žˆ๋Š” ์ ์ด ์ •๋ง ํฐ ์žฅ์ ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค :) ๋งŒ์•ฝ Optional์„ ๋„์ž…ํ•œ๋‹ค๋ฉด `from` ๋ฉ”์„œ๋“œ๋ฅผ ์ด๋ ‡๊ฒŒ ๋ฆฌํŒฉํ„ฐ๋งํ•ด๋ณผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! ```java public static Optional<BadgeType> from(int benefitPrice) { Optional<Badge> bad...
@@ -0,0 +1,54 @@ +package christmas.constants.menu; + +import static christmas.constants.menu.MenuType.APPETIZER; +import static christmas.constants.menu.MenuType.DESSERT; +import static christmas.constants.menu.MenuType.DRINKS; +import static christmas.constants.menu.MenuType.MAIN; +import static christmas.exception.E...
Java
`์ด๋ฆ„`์— ๋Œ€ํ•œ `๋ฉ”๋‰ด`๋ฅผ HashMap์œผ๋กœ ์บ์‹ฑํ•ด๋‘๋Š” ์ „๋žต๋„ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค. Enum์—์„  static ๋ธ”๋ก์„ ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ๋Š”๋ฐ์š”, ์š”๋Ÿฐ์‹์œผ๋กœ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค! ```java public enum Menu { // ์—ด๊ฑฐํ˜• ์ƒ์ˆ˜๋“ค ... private static final Map<String, Menu> cachedMenu = new HashMap<>(); static { for (Menu menu : values()) { cachedMenu.put(menu.getName(), m...
@@ -0,0 +1,98 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.MAX_MENU_AMOUNT; +import static christmas.constants.menu.MenuType.DRINKS; +import static christmas.exception.ErrorCode.INVALID_MENU_ORDER; + +import christmas.constants.menu.Menu; +import christmas.constants.menu.MenuType;...
Java
`MenuService` ์—์„œ ์ฃผ๋ฌธ ์ •๋ณด๋“ค์„ ๋‹ด๊ณ ์žˆ๋Š”๊ฒŒ ์ธ์ƒ๊นŠ์Šต๋‹ˆ๋‹ค! ์ด๊ฒƒ๋„ ์ข‹์€ ์ ‘๊ทผ ๋ฐฉ์‹์ธ ๊ฒƒ ๊ฐ™์ง€๋งŒ, `Map<Menu, Integer>`๊ฐ€ `์ฃผ๋ฌธ ์ •๋ณด` ๋ผ๋Š” ์‚ฌ์‹ค์„ ์ถ”์ ํ•˜๊ธฐ ์–ด๋ ค์šธ ์ˆ˜๋„ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! `Order` Domain ํด๋ž˜์Šค๋ฅผ ์ƒ์„ฑํ•˜๊ณ , validate ๊ฒ€์ฆ ์—ญํ• ๋„ ์œ„์ž„ํ•ด์ฃผ๋ฉด MenuService ํด๋ž˜์Šค๊ฐ€ ํ•œ์ธต ์–‡์•„์งˆ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ Service Layer์˜ ํด๋ž˜์Šค๊ฐ€ ์–‡์•„์ง„๋‹ค๋Š” ๊ฒƒ์€ **Domain ๊ฐ์ฒด์—๊ฒŒ ์š”์ฒญํ•˜์—ฌ ๊ฒฐ๊ณผ ๊ฐ’์„ ๋ฐ˜ํ™˜ํ•˜๋Š” ์—ญํ• **, **๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง ํ๋ฆ„์„ ๋‹ด๋‹นํ•˜๋Š” ์—ญํ• **๋กœ ์ถ•์†Œ ๋œ๋‹ค๋Š” ์˜๋ฏธ๋ผ๊ณ  ์ƒ๊ฐํ•ด์š”....
@@ -0,0 +1,32 @@ +package christmas.util; + +import static christmas.exception.ErrorCode.INVALID_DATE; +import static christmas.exception.ErrorCode.INVALID_MENU_ORDER; + +import java.util.List; + +public class Parser { + public static int parseToDate(String input) { + try { + return Integer.parseIn...
Java
catch ํ•œ ์–ด๋– ํ•œ Exception์„ ๋‹ค๋ฅธ Exception์œผ๋กœ ๋ž˜ํ•‘ํ•˜์—ฌ ๋‹ค์‹œ ๋˜์ ธ์ค„ ๋•, catch ํ–ˆ๋˜ Exception๋„ ๋„ฃ์–ด์„œ ๋„˜๊ฒจ์ฃผ๋Š” ๊ฒƒ์„ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค. ```java public static int parseToDate(String input) { try { return Integer.parseInt(input); } catch (NumberFormatException e) { throw new IllegalArgumentException(INVALID_DATE.get...
@@ -0,0 +1,25 @@ +package christmas.constants.event; + +public enum EventRule { + EVENT_THRESHOLD(10_000), + PRESENT_THRESHOLD(120_000), + EVENT_START(1), + EVENT_END(31), + MAX_MENU_AMOUNT(20), + CHRISTMAS_EVENT_END(25), + CHRISTMAS_INIT_PRICE(1_000), + CHRISTMAS_EXTRA_DISCOUNT(100), + MENU_...
Java
์ด๋ฒคํŠธ ๋ฃฐ์„ ํ•œ ๊ณณ์— ๋ชจ์•„๋†“์œผ๋‹ˆ ์ฝ”๋“œ๊ฐ€ ์‰ฝ๊ฒŒ ์ฝํžˆ์ง€ ์•Š๋Š”๊ฑฐ ๊ฐ™์•„์š”! ์ด๋ฒคํŠธ ์ข…๋ฅ˜์— ๋”ฐ๋ผ ๋ถ„๋ฆฌํ•˜๊ฑฐ๋‚˜, EventType์˜ ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ๋ฃฐ์„ ์ •์˜ํ•˜์‹œ๋Š” ๊ฒƒ์€ ์–ด๋–ค๊ฐ€์š”?
@@ -0,0 +1,38 @@ +package christmas.exception; + +import christmas.view.output.OutputView; +import java.util.Arrays; +import java.util.function.Supplier; + +public class RetryHandler implements ExceptionHandler { + private final OutputView outputView; + + public RetryHandler(OutputView outputView) { + this...
Java
์‹ค์ œ exception๊ณผ ์ธ์ž๋กœ ๋ฐ›์€ exception์„ ๋น„๊ตํ•˜๋Š” ๋กœ์ง์ด ํ•„์š”ํ•œ ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,19 @@ +package christmas.constants.event; + +public enum EventType { + CHRISTMAS("ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋””๋ฐ์ด ํ• ์ธ"), + WEEKDAY("ํ‰์ผ ํ• ์ธ"), + WEEKEND("์ฃผ๋ง ํ• ์ธ"), + SPECIAL("ํŠน๋ณ„ ํ• ์ธ"), + PRESENT("์ฆ์ • ์ด๋ฒคํŠธ"); + + private final String description; + + EventType(String description) { + this.description = descrip...
Java
`Eventable` ์ธํ„ฐํŽ˜์ด์Šค์™€ `๊ฐ๊ฐ์˜ ์ด๋ฒคํŠธ ๊ตฌํ˜„์ฒด ํด๋ž˜์Šค`์—์„œ ํ• ์ธ / ์ฆ์ • ์ƒํ’ˆ ๊ณ„์‚ฐ ์ฒ˜๋ฆฌํ•˜์‹  ๋ฐฉ๋ฒ•๋„ ๊ต‰์žฅํžˆ ์ง๊ด€์ ์œผ๋กœ ์ฝํžˆ๊ณ  ์ •๋ง ์ข‹์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ๐Ÿ‘ ์ €๋Š” `ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋””๋ฐ์ด/ ํ‰์ผ/ ์ฃผ๋ง /ํŠน๋ณ„ ํ• ์ธ ์ด๋ฒคํŠธ ์œ ํ˜•`๊ณผ `ํ• ์ธ ์ด๋ฒคํŠธ ์œ ํ˜•์— ํ•ด๋‹นํ•˜๋Š” ๊ณ„์‚ฐ ์ฒ˜๋ฆฌ`๋Š” **์„œ๋กœ ๋ฐ€์ ‘ํ•œ ์—ฐ๊ด€์ด ์žˆ๋Š” ์ƒ์ˆ˜**๋ผ๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค! ๊ทธ๋ž˜์„œ `EventType Enum`์—์„œ ํ• ์ธ ๊ณ„์‚ฐ ์ฒ˜๋ฆฌ๋„ ํ•จ๊ป˜ ๊ด€๋ฆฌํ•˜๋„๋ก ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ ‡๊ฒŒ ์ฒ˜๋ฆฌ๋ฅผ ํ•˜๋‹ˆ **ํ• ์ธ ์ด๋ฒคํŠธ ์œ ํ˜•์ด๋ผ๋Š” ์ƒํƒœ**์™€ **์ด๋ฒคํŠธ ์œ ํ˜•์— ๋Œ€ํ•œ ๊ณ„์‚ฐ์ฒ˜๋ฆฌ๋ผ๋Š” ํ–‰์œ„**๊ฐ€ ํ•œ ๊ณณ์— ๋ฐ€์ง‘๋˜์–ด ์žˆ์–ด ์œ ์ง€๋ณด์ˆ˜ํ•˜...
@@ -0,0 +1,7 @@ +package christmas.model; + +public interface Eventable<T> { + boolean canJoinEvent(T condition); + + int getDiscountPrice(); +}
Java
Eventable์ด๋ผ๋Š” ๊ฐ์ฒด๋ช…์ด ์กฐ๊ธˆ ํ—ท๊ฐˆ๋ฆฌ๋Š”๊ฑฐ ๊ฐ™์•„์š”. ํ˜„์žฌ Eventable์€ ์ด๋ฒคํŠธ ์—ฌ๋ถ€๋ฅผ ํŒ๋‹จํ•˜๋Š” ๋ฉ”์†Œ๋“œ์™€ ํ• ์ธ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜๋Š” ๋ฉ”์†Œ๋“œ๊ฐ€ ์กด์žฌํ•ด์š”. ํ•˜์ง€๋งŒ Eventable ๋„ค์ด๋ฐ์€ ํ• ์ธ ์—ฌ๋ถ€๋งŒ ํŒ๋‹จํ•˜๋Š” ์—ญํ• ์ด๋ผ๊ณ  ์˜คํ•ดํ•  ์ˆ˜ ์žˆ์„๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค ๐Ÿ”ฅ
@@ -0,0 +1,33 @@ +package christmas.model; + +import static christmas.constants.event.EventRule.PRESENT_THRESHOLD; +import static christmas.constants.menu.Menu.CHAMPAGNE; + +public class PresentEvent implements Eventable<Integer> { + private final int amount; + + private PresentEvent(int orderPrice) { + if...
Java
1 ์ด๋ผ๋Š” ์ˆซ์ž๋ฅผ ์ƒ์ˆ˜๋กœ ์„ ์–ธํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–ค๊ฐ€์š”? ์š”๊ตฌ์‚ฌํ•ญ์„ ์ดํ•ดํ•˜์ง€ ๋ชปํ•œ ์‚ฌ๋žŒ์ด ์ฝ”๋“œ๋ฅผ ๋ณด๋Š” ๊ฒฝ์šฐ 1์ด๋ผ๋Š” ์ˆซ์ž์˜ ์˜๋ฏธ๋ฅผ ํŒŒ์•…ํ•˜๊ธฐ ์–ด๋ ค์šธ๊ฑฐ ๊ฐ™์•„์š” :)
@@ -0,0 +1,80 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.EVENT_THRESHOLD; +import static christmas.constants.event.EventType.CHRISTMAS; +import static christmas.constants.event.EventType.PRESENT; +import static christmas.constants.event.EventType.SPECIAL; +import static christma...
Java
EventService๋„ ์ถฉ๋ถ„ํžˆ ์ข‹์€ ์ฝ”๋“œ๋ผ๊ณ  ์ƒ๊ฐ๋ฉ๋‹ˆ๋‹ค! ์ด๋ฒคํŠธ๋Š” `ํ• ์ธ`์— ๋Œ€ํ•œ ์ด๋ฒคํŠธ, `์ฆ์ •์ƒํ’ˆ`์— ๋Œ€ํ•œ ์ด๋ฒคํŠธ๋กœ ๋‚˜๋‰˜๊ธฐ ๋•Œ๋ฌธ์— `DiscountEventService`, `GiftEventService`๋กœ ๋‚˜๋ˆˆ๋‹ค๋ฉด, ๊ฐ ์„œ๋น„์Šค ํด๋ž˜์Šค๊ฐ€ ์–ด๋–ค ์ด๋ฒคํŠธ์— ๋Œ€ํ•ด ์ฒ˜๋ฆฌํ•˜๋Š”์ง€ ๋ณด๋‹ค ๋ช…ํ™•ํ•ด์ง€๊ณ  ์œ ์ง€๋ณด์ˆ˜ํ•˜๊ธฐ๋„ ์ข‹์•„์งˆ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค :)
@@ -0,0 +1,31 @@ +package christmas.model; + +import static christmas.constants.event.EventRule.SPECIAL_DISCOUNT; + +import christmas.util.DayAnalyzer; + +public class SpecialEvent implements Eventable<Integer> { + private final int discountPrice; + + private SpecialEvent(Integer date) { + if (canJoinEvent...
Java
ํ•ด๋‹น ๋กœ์ง์€ ์ •์  ๋ฉ”์†Œ๋“œ์— ๋“ค์–ด๊ฐ€๋Š” ๊ฒƒ์ด ์ ํ•ฉํ• ๊ฑฐ ๊ฐ™์€๋ฐ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”? ์ƒ์„ฑ์ž๋Š” ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์ฑ…์ž„๋งŒ ๊ฐ–๊ณ , ์ •์  ๋ฉ”์†Œ๋“œ์—์„œ ์กฐ๊ฑด์— ๋”ฐ๋ฅธ discountPrice๊ฐ’์„ ์ƒ์„ฑ์ž๋กœ ๋„˜๊ฒจ์ค„ ์ˆ˜ ์žˆ์„๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,80 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.EVENT_THRESHOLD; +import static christmas.constants.event.EventType.CHRISTMAS; +import static christmas.constants.event.EventType.PRESENT; +import static christmas.constants.event.EventType.SPECIAL; +import static christma...
Java
ํ•ด๋‹น ๋กœ์ง์€ EnumMap์„ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋กœ์ง์ธ๊ฑฐ ๊ฐ™์•„์š”. ๊ทธ๋Ÿผ ์ƒ์„ฑ์ž๊ฐ€ ์•„๋‹Œ init ์ด๋ผ๋Š” ์ด๋ฆ„์˜ ์ •์  ๋ฉ”์†Œ๋“œ๋ฅผ ํ†ตํ•ด ๋‚ด๋ถ€ ๋กœ์ง์„ ์ข€ ๋” ๋ช…ํ™•ํžˆ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–ค๊ฐ€์š”?
@@ -0,0 +1,80 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.EVENT_THRESHOLD; +import static christmas.constants.event.EventType.CHRISTMAS; +import static christmas.constants.event.EventType.PRESENT; +import static christmas.constants.event.EventType.SPECIAL; +import static christma...
Java
์ด๋ฒคํŠธ์— ๋Œ€ํ•œ ์ •์ฑ…๋“ค์„ ์™ธ๋ถ€์—์„œ ์ฃผ์ž…๋ฐ›๋„๋ก ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–ค๊ฐ€์š”? ํ˜„์žฌ ์ฝ”๋“œ๋Š” ์˜์กด ์—ญ์ „ ์›์น™(DIP)์„ ์ค€์ˆ˜ํ•˜์ง€ ์•Š์€ ์ฝ”๋“œ๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ํ• ์ธ ์ข…๋ฅ˜์— ๋Œ€ํ•œ ์ •์ฑ…์ด ๋ณ€ํ•˜๋Š” ๊ฒฝ์šฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ์ฝ”๋“œ๋ฅผ ์ˆ˜์ •ํ•ด์•ผํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ, ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๋‚ด๋ถ€์—์„œ๋Š” ์ถ”์ƒ ๊ฐ์ฒด์— ์˜์กดํ•˜๊ณ , service ์ƒ์„ฑ์ž์— EnumMap์„ ๋„˜๊ฒจ์ฃผ๋Š” ๊ฒƒ์€ ์–ด๋–ค๊ฐ€์š”?
@@ -0,0 +1,98 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.MAX_MENU_AMOUNT; +import static christmas.constants.menu.MenuType.DRINKS; +import static christmas.exception.ErrorCode.INVALID_MENU_ORDER; + +import christmas.constants.menu.Menu; +import christmas.constants.menu.MenuType;...
Java
์ผ๋ฐ˜์ ์œผ๋กœ validate ๊ฒ€์ฆ ํ…Œ์ŠคํŠธ๋Š” public ๋ฉ”์„œ๋“œ๋ฅผ ํ…Œ์ŠคํŠธํ•˜์—ฌ ์ง„ํ–‰ํ•˜๋Š”๋ฐ, ๋ชจ๋“  private ๋ฉ”์„œ๋“œ๊ฐ€ ๋™์ผํ•œ ์˜ˆ์™ธ๋ฅผ ๋˜์ง€๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋ฉ”์‹œ์ง€ ๋‚ด์šฉ์„ ํ™•์ธํ•˜๋Š” ๋“ฑ ์„ธ๋ถ€์ ์ธ ๊ฒ€์ฆ ์ ˆ์ฐจ๊ฐ€ ํ•„์š”ํ•˜๋‹ค ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. `IllegalArgumentException`์ด ์ •ํ™•ํžˆ ์–ด๋А ์ง€์ ์—์„œ ๋ฐœ์ƒํ–ˆ๋Š”์ง€ ์•Œ๊ธฐ ์–ด๋ ค์šฐ๋‹ˆ๊นŒ์š”! ํ•˜์ง€๋งŒ ์ด๋ฒˆ ๋ฏธ์…˜์€ `์—๋Ÿฌ๋ฌธ ๋‚ด์šฉ์ด 2๊ฐ€์ง€`๋กœ ์ •ํ•ด์ ธ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ์ด์ „ ๋ฏธ์…˜๊ฐ™์ด `์—๋Ÿฌ๋ฌธ ๋‚ด์šฉ์œผ๋กœ ์„ธ๋ถ€์ ์ธ ํ…Œ์ŠคํŠธ`๋ฅผ ํ•˜๊ธฐ๊ฐ€ ์–ด๋ ค์› ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ €๋Š” ์„ธ๋ถ€ ๊ฒ€์ฆ์„ ์œ„ํ•ด **์ปค์Šคํ…€ ์˜ˆ์™ธ**๋ฅผ ๋„์ž…ํ•˜์—ฌ ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์—ˆ๋Š”๋ฐ, ์ฐธ๊ณ ํ•˜์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ...
@@ -0,0 +1,45 @@ +package christmas.util; + +import static christmas.constants.Day.FRIDAY; +import static christmas.constants.Day.SATURDAY; +import static christmas.constants.Day.SUNDAY; +import static christmas.constants.Day.THURSDAY; + +import christmas.constants.Day; +import java.util.Arrays; + +public class DayAnal...
Java
์ €๋Š” ๋‚ ์งœ๋ฅผ ํ•˜๋“œ์ฝ”๋”ฉํ•ด๋ฒ„๋ ธ๋Š”๋ฐ,,, DayAnalyzer ํด๋ž˜์Šค ์ •๋ง ์ง๊ด€์ ์ด๊ณ  ์ข‹์€ ์ ‘๊ทผ ๋ฐฉ์‹์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,7 @@ +package christmas.exception; + +import java.util.function.Supplier; + +public interface ExceptionHandler { + <T> T execute(Supplier<T> action, Class<? extends Exception>... exceptions); +}
Java
`Class<? extends Exception>... exceptions`๋Š” ์–ด๋–ค ์—ญํ• ์˜ ํŒŒ๋ผ๋ฏธํ„ฐ์ธ์ง€, ์–ด๋–ป๊ฒŒ ํ™œ์šฉ๋˜๋Š”์ง€ ์—ฌ์ญค๋ณด๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,30 @@ +package christmas.constants.event; + +public enum BadgeType { + NONE("์—†์Œ", 0), + STAR("๋ณ„", 5_000), + TREE("ํŠธ๋ฆฌ", 10_000), + SANTA("์‚ฐํƒ€", 20_000); + + private final String name; + private final int threshold; + + BadgeType(String name, int threshold) { + this.name = name; + ...
Java
stream์œผ๋กœ ์ตœ์ ํ™” ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,13 @@ +package christmas.dto; + +import christmas.util.Parser; +import java.util.List; + +public record SingleMenu(String menu, int amount) { + private static final String DELIMITER = "-"; + + public static SingleMenu create(String singleOrder) { + List<String> parsed = Parser.parseToMenu(single...
Java
SingleMenu๋ฅผ record๋กœ ํ•˜์‹  ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”?
@@ -0,0 +1,38 @@ +package christmas.exception; + +import christmas.view.output.OutputView; +import java.util.Arrays; +import java.util.function.Supplier; + +public class RetryHandler implements ExceptionHandler { + private final OutputView outputView; + + public RetryHandler(OutputView outputView) { + this...
Java
@safevarargs๋Š” ์™œ ์‚ฌ์šฉํ•˜์‹ ๊ฑด๊ฐ€์š”?
@@ -0,0 +1,80 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.EVENT_THRESHOLD; +import static christmas.constants.event.EventType.CHRISTMAS; +import static christmas.constants.event.EventType.PRESENT; +import static christmas.constants.event.EventType.SPECIAL; +import static christma...
Java
์ด๋ฒคํŠธ๊ฐ€ ์ถ”๊ฐ€๋  ๋•Œ๋งˆ๋‹ค put์„ ํ•ด์•ผํ•˜๋Š” ๋ถˆํŽธํ•จ์ด ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,98 @@ +package christmas.service; + +import static christmas.constants.event.EventRule.MAX_MENU_AMOUNT; +import static christmas.constants.menu.MenuType.DRINKS; +import static christmas.exception.ErrorCode.INVALID_MENU_ORDER; + +import christmas.constants.menu.Menu; +import christmas.constants.menu.MenuType;...
Java
stream์„ int๋กœ ์บ์ŠคํŒ…ํ•˜๋Š” ๊ฒƒ์ด ์ดํ•ด๊ฐ€ ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,167 @@ +## ํ•œ ์ค„๋กœ ํ‘œํ˜„ํ•˜๋Š” ํ•ต์‹ฌ ๊ธฐ๋Šฅ! + +> ๐ŸŽ„๋‚ ์งœ์™€ ์ฃผ๋ฌธ ๋‚ด์—ญ์˜ ์กฐ๊ฑด์— ๋งž์ถฐ 12์›” ํ• ์ธ ์ด๋ฒคํŠธ๋ฅผ ์ ์šฉํ•˜๊ธฐ + +--- + +### ๊ธฐ๋Šฅ ์š”๊ตฌ ์‚ฌํ•ญ + +1๏ธโƒฃ 12์›” ์ด๋ฒคํŠธ์™€ ๊ด€๋ จ๋œ ์ •๋ณด ์ž…๋ ฅ๋ฐ›๊ธฐ + +-[x] ์ธ์‚ฟ๋ง ์ถœ๋ ฅ +-[x] ์˜ˆ์ƒ ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ๋ฐ›๊ธฐ + -[x] โš ๏ธ ์œ ํšจํ•˜์ง€ ์•Š์€ ๊ฐ’์„ ๋ฐ›์•˜์„ ๋•Œ ์˜ˆ์™ธ์ฒ˜๋ฆฌ + -[x] ์ˆซ์ž๋ฅผ ์ž…๋ ฅํ•˜์ง€ ์•Š์•˜์„ ๋•Œ + -[x] 1์ผ์—์„œ 31์ผ ์‚ฌ์ด์˜ ์ˆ˜๊ฐ€ ์•„๋‹ ๋•Œ: *[ERROR] ์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”.* + -[x] ์œ ํšจํ•˜์ง€ ์•Š...
Unknown
์ œ๋„ค๋ฆญ์„ ์‚ฌ์šฉํ•ด Discountable๋กœ ํ‘œํ˜„ํ•œ ๊ฒƒ์ด ๋งค์šฐ ์ธ์ƒ๊นŠ๋„ค์š”! ์ฝ”๋“œ ๋ฆฌ๋ทฐํ• ๋•Œ๋„ ๋ณด๋ฉด์„œ ๊ณต๋ถ€ํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค ๐Ÿซก
@@ -0,0 +1,97 @@ +package christmas.config; + +import christmas.controller.EventController; +import christmas.exception.RetryHandler; +import christmas.service.EventService; +import christmas.service.MenuService; +import christmas.validator.InputValidator; +import christmas.view.input.ConsoleReader; +import christmas.v...
Java
outview์˜ ๊ฒฝ์šฐ static๋ฉ”์„œ๋“œ๋ฅผ ํ™œ์šฉํ•ด ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š๋Š” ๋ฐฉ๋ฒ•๋„ ์žˆ๋Š”๋ฐ, ๊ทธ๋Ÿผ์—๋„ ์‹ฑ๊ธ€ํ†ค ํŒจํ„ด์„ ์œ ์ง€ํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,94 @@ +package christmas.controller; + +import static christmas.constants.event.EventType.PRESENT; +import static christmas.constants.menu.MenuType.DESSERT; +import static christmas.constants.menu.MenuType.MAIN; + +import christmas.constants.event.BadgeType; +import christmas.dto.SingleMenu; +import christma...
Java
print๋ผ๋Š” ๋„ค์ด๋ฐ์€ ์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ์ถœ๋ ฅ์„ ๋‹ด๋‹นํ•œ๋‹ค ๋ผ๋Š” ๋œป์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค! ๋‹ค๋ฅธ ๋ง๋กœ ๋Œ€์ฒด ํ•˜๋Š”๊ฑด ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์„ธ์š”?
@@ -0,0 +1,25 @@ +package christmas.constants.event; + +public enum EventRule { + EVENT_THRESHOLD(10_000), + PRESENT_THRESHOLD(120_000), + EVENT_START(1), + EVENT_END(31), + MAX_MENU_AMOUNT(20), + CHRISTMAS_EVENT_END(25), + CHRISTMAS_INIT_PRICE(1_000), + CHRISTMAS_EXTRA_DISCOUNT(100), + MENU_...
Java
๊ฐœ์ธ์ ์œผ๋กœ enum์€ ์—ฐ๊ด€๋œ ์ƒ์ˆ˜๋ฅผ ๋ชจ์•„๋‘๋Š” ๊ณณ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค! CHRISTMAS_EXTRA_DISCOUNT(100), MENU_DISCOUNT(2_023), ๋“ฑ์€ ์„œ๋กœ ๋‹ค๋ฅธ ๊ฐ์ฒด๋‹จ์œ„๋กœ ๋ถ„๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•ด๋ณด์—ฌ์š”! ์ฐจ๋ผ๋ฆฌ ๊ฐ์ฒด ๋‚ด๋ถ€์˜ ์ƒ์ˆ˜ ํ•„๋“œ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์€ ์–ด๋– ์„ธ์š”?
@@ -0,0 +1,167 @@ +## ํ•œ ์ค„๋กœ ํ‘œํ˜„ํ•˜๋Š” ํ•ต์‹ฌ ๊ธฐ๋Šฅ! + +> ๐ŸŽ„๋‚ ์งœ์™€ ์ฃผ๋ฌธ ๋‚ด์—ญ์˜ ์กฐ๊ฑด์— ๋งž์ถฐ 12์›” ํ• ์ธ ์ด๋ฒคํŠธ๋ฅผ ์ ์šฉํ•˜๊ธฐ + +--- + +### ๊ธฐ๋Šฅ ์š”๊ตฌ ์‚ฌํ•ญ + +1๏ธโƒฃ 12์›” ์ด๋ฒคํŠธ์™€ ๊ด€๋ จ๋œ ์ •๋ณด ์ž…๋ ฅ๋ฐ›๊ธฐ + +-[x] ์ธ์‚ฟ๋ง ์ถœ๋ ฅ +-[x] ์˜ˆ์ƒ ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ๋ฐ›๊ธฐ + -[x] โš ๏ธ ์œ ํšจํ•˜์ง€ ์•Š์€ ๊ฐ’์„ ๋ฐ›์•˜์„ ๋•Œ ์˜ˆ์™ธ์ฒ˜๋ฆฌ + -[x] ์ˆซ์ž๋ฅผ ์ž…๋ ฅํ•˜์ง€ ์•Š์•˜์„ ๋•Œ + -[x] 1์ผ์—์„œ 31์ผ ์‚ฌ์ด์˜ ์ˆ˜๊ฐ€ ์•„๋‹ ๋•Œ: *[ERROR] ์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”.* + -[x] ์œ ํšจํ•˜์ง€ ์•Š...
Unknown
๊ณ ๋ฏผ ๋‚ด์šฉ์„ ์ ์œผ์‹  ๊ฒƒ... ์ฐธ์‹ ํ•˜๋„ค์š” !! ์ €๋Š” ๋ฆฌ๋“œ๋ฏธ ์ž‘์„ฑ์ด ํž˜๋“ค์–ด์„œ ใ… .ใ…  ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค ๐Ÿ˜Š
@@ -0,0 +1,24 @@ +package com.requestrealpiano.songrequest.controller; + +import com.requestrealpiano.songrequest.service.AccountService; +import lombok.RequiredArgsConstructor; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +i...
Java
๋‹ค๋ฅธ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ๋Š” ResponseStatus๋กœ ์ง€์ •ํ–ˆ๋Š”๋ฐ ์—ฌ๊ธด ResponseEntity๋กœ ์ง€์ •ํ–ˆ๊ตฐ์š” ์–ด๋–ค ์ด์œ ๋กœ ์ง€์ •ํ–ˆ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -2,18 +2,18 @@ import com.requestrealpiano.songrequest.domain.song.searchapi.response.SearchApiResponse; import com.requestrealpiano.songrequest.global.response.ApiResponse; +import com.requestrealpiano.songrequest.global.response.StatusCode; import com.requestrealpiano.songrequest.service.SongService; import ...
Java
์ด ๋ถ€๋ถ„์€ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ Validation์„ ์žก๊ธฐ๋ณด๋‹จ Validation DTO๋ฅผ ์ƒ์„ฑํ•ด์„œ ํ•ด๋‹น ๊ฐ์ฒด์—์„œ ๊ด€๋ฆฌํ•˜๋ฉด ๋”์šฑ ํŽธ๋ฆฌํ•˜๊ณ  ๋ณด๊ธฐ๊ฐ€ ์ข‹์„๋“ฏ ํ•ฉ๋‹ˆ๋‹ค.
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
์—Œใ…‹ใ…‹ใ…‹ใ…‹ OAuthId๋ฅผ ํ™•์ธํ•˜์‹œ๊ณ  ๋ฐ”๊พธ์…จ๊ตฐ์š”.
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
์—ฌ๊ธฐ ์ ํ˜€์žˆ๋Š” MaginNumber 0์€ ์–ด๋–ค์˜๋ฏธ์ธ๊ฐ€์š”?
@@ -11,6 +11,12 @@ public enum ErrorCode { METHOD_NOT_ALLOWED(405, "์ง€์›ํ•˜์ง€ ์•Š๋Š” ์š”์ฒญ ๋ฉ”์†Œ๋“œ ์ž…๋‹ˆ๋‹ค."), INTERNAL_SERVER_ERROR(500, "์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค."), + // Auth + UNAUTHENTICATED_ERROR(401, "์ธ์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๊ทธ์ธ ์ดํ›„ ๋‹ค์‹œ ์‹œ๋„ ํ•ด์ฃผ์„ธ์š”."), + JWT_INVALID_ERROR(400, "์˜ฌ๋ฐ”๋ฅธ ์ธ์ฆ ์ •๋ณด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋กœ๊ทธ์ธ ํ•ด์ฃผ์„ธ์š”."), + JWT_EXPIRATION_ERRO...
Java
์—ฌ๊ธฐ์„œ JWT ์ธ์ฆํ•  ๋•Œ ๋‘๊ฐ€์ง€ ์กฐ๊ฑด์ด ์žˆ๋”๊ตฐ์š”. 1. JWT๊ฐ€ ์•„๋‹Œ Token์„ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ - 400 2. JWT๋Š” ๋งž๋Š”๋ฐ ์˜ฌ๋ฐ”๋ฅธ JWT๊ฐ€ ์•„๋‹ ๊ฒฝ์šฐ - 401 ๋‘๊ฐ€์ง€ ๊ณ ๋ คํ•˜์‹œ๋Š”๊ฑด ์–ด๋– ์‹ ์ง€ ๋ž™๋Œ ์˜๊ฒฌ์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -11,6 +11,12 @@ public enum ErrorCode { METHOD_NOT_ALLOWED(405, "์ง€์›ํ•˜์ง€ ์•Š๋Š” ์š”์ฒญ ๋ฉ”์†Œ๋“œ ์ž…๋‹ˆ๋‹ค."), INTERNAL_SERVER_ERROR(500, "์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค."), + // Auth + UNAUTHENTICATED_ERROR(401, "์ธ์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๊ทธ์ธ ์ดํ›„ ๋‹ค์‹œ ์‹œ๋„ ํ•ด์ฃผ์„ธ์š”."), + JWT_INVALID_ERROR(400, "์˜ฌ๋ฐ”๋ฅธ ์ธ์ฆ ์ •๋ณด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋กœ๊ทธ์ธ ํ•ด์ฃผ์„ธ์š”."), + JWT_EXPIRATION_ERRO...
Java
์—ฌ๊ธฐ์„œ๋„ ์ด์•ผ๊ธฐ ํ•˜๊ณ  ์‹ถ์€๊ฒƒ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ•ด๋‹น API๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ๊ถŒํ•œ์„ ๋ง‰๋Š” ๊ฒƒ์ด 403์ด์ง€๋งŒ ๋งŒ์•ฝ ๋น„๊ณต๊ฐœ๋œ ์ •๋ณด๋ฅผ API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฐ€์ ธ์˜ฌ๋•Œ๋Š” 404๋กœ Not Found๋กœ ๋„์›Œ์•ผํ•œ๋‹ค๊ณ  ํ•˜๋”๊ตฐ์š”. ๊ทธ์— ๋Œ€ํ•œ ๋Œ€๋น„์ฑ…๋„ ํ•„์š”ํ•ด ๋ณด์ž…๋‹ˆ๋‹ค.
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
์‚ฌ์šฉํ•˜์‹œ์ง€ ์•Š์„ ์ฝ”๋“œ๋ฉด ์‚ญ์ œํ•˜๊ณ  ๊ทธ๋ž˜๋„ ์ฃผ์„์ฒ˜๋ฆฌ๋ฅผ ๋‚จ๊ธฐ๊ณ  ์‹ถ๋‹ค๋ฉด ์™œ ์ฃผ์„์ฒ˜๋ฆฌํ–ˆ๋Š”์ง€์— ๋Œ€ํ•œ ์„ค๋ช…์„ ์ถ”๊ฐ€ํ•ด์ฃผ์„ธ์š”
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
Role์„ ์ž์ฃผ ์‚ฌ์šฉํ•˜์‹ค ๋“ฏํ•œ๋ฐ import static์œผ๋กœ ์„ ์–ธํ•˜๋Š” ๊ฒƒ๋„ ๋‚˜์˜์ง€ ์•Š๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
`WebConfig`์—์„œ๋„ CORS ์—๋Ÿฌ์— ๋Œ€ํ•œ ๋Œ€๋น„์ฑ…์„ ์„ค์ •ํ•˜์…จ๋Š”๋ฐ ์—ฌ๊ธฐ์„œ๋„ ์„ค์ •ํ•œ ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,115 @@ +package com.requestrealpiano.songrequest.security.jwt; + +import com.requestrealpiano.songrequest.domain.account.Account; +import com.requestrealpiano.songrequest.global.error.exception.jwt.JwtExpirationException; +import com.requestrealpiano.songrequest.global.error.exception.jwt.JwtInvalidTokenExce...
Java
Date ํƒ€์ž…์„ ์“ฐ์…จ๋Š”๋ฐ LocalDate ํƒ€์ž…์ด ์•„๋‹Œ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”?
@@ -0,0 +1,21 @@ +package com.requestrealpiano.songrequest.security.jwt; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.boot.context.properties.ConstructorBinding; + +@RequiredArgsConstructor +@Get...
Java
์ƒ์„ฑ์ž๊ฐ€ ํ•„์š”ํ•œ๊ฐ€์š”? ๋ถˆํ•„์š”ํ•œ ์ƒ์„ฑ์ž๊ฐ™์•„์š”
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
์ด์ •๋„ ๊ธธ์–ด์ง€๋ฉด throws๋ถ€ํ„ฐ ํ•œ์นธ ๋‚ด๋ ค์„œ ๋ณด๊ธฐ ์‰ฝ๊ฒŒ ํ•ด์ฃผ์„ธ์šฉ
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
์—ฌ๊ธฐ์„œ ๊ถ๊ธˆํ•œ๊ฒŒ ์ด๋Œ€๋กœ ์‚ฌ์šฉํ–ˆ์„ ๋•Œ ์—๋Ÿฌ์ฒ˜๋ฆฌ๋Š” ๋ฐœ์ƒ์ด ์ž˜ ๋˜๊ฒ ์œผ๋‚˜ ์Šคํ”„๋ง ๋กœ๊ทธ์—๋„ ์ฐํžˆ๋Š” ์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ด์ „ ์ฝ”๋“œ์Šค์ฟผ๋“œ ๋„์„œ๊ด€ ํ”„๋กœ์ ํŠธ์—์„œ๋„ ์ด๋Ÿฐ์‹์œผ๋กœ ์ฒ˜๋ฆฌํ–ˆ์„ ๋•Œ ๋กœ๊ทธ์— ์ฐํžˆ์ง€ ์•Š๋Š” ์‚ฌ์†Œํ•œ ๋ฌธ์ œ์ ์ด ์ƒ๊ฒผ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
๊ทธ๋ž˜์„œ ์ƒ๊ฐํ•ด๋‚ธ ๊ฒƒ์ด `AccessDeniedException`์„ ๋ฐ›๋Š” ์—๋Ÿฌํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค๊ณ  ํ•ด๋‹น ์—๋Ÿฌ๋ฅผ ์ƒ์†๋ฐ›์•„ ์—ฌ๊ธฐ์„œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋ฉด ํ•ด๋‹น ํด๋ž˜์Šค๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค๋ฅธ exceptionHandler์ฒ˜๋Ÿผ ํ•œ๋ฒˆ์— ๊ด€๋ฆฌํ•˜๊ธฐ๋„ ํŽธํ•˜๊ณ  ๋กœ๊ทธ๋„ ์ฐํž ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ```java @Component("restAuthenticationEntryPoint") public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint { @Autowired privat...
@@ -0,0 +1,14 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import org.springframework.security.core.annotation.AuthenticationPrincipal; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target...
Java
์ด๊ฒƒ๋งŒ ๋‹ฌ์•„๋„ GlobalAdvice ์„ค์ •์„ ํ•  ํ•„์š”๊ฐ€ ์—†์–ด์„œ ์ข‹์ฃ !
@@ -0,0 +1,24 @@ +package com.requestrealpiano.songrequest.controller; + +import com.requestrealpiano.songrequest.service.AccountService; +import lombok.RequiredArgsConstructor; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +i...
Java
๋ถ„๋ช… ๋ชจ๋“  ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๋™์‹œ์— ์ˆ˜์ •์„ ํ–ˆ์„ํ…๋ฐ ์—ฌ๊ธฐ๋Š” ์ƒํƒœ์ฝ”๋“œ๋งŒ ๋ฐ”๊พธ๊ณ  ํ˜•์‹์€ ์ด๋ ‡๊ฒŒ ๋‚จ๊ฒจ ๋‘์—ˆ์—ˆ๋„ค์š”. ํ†ต์ผ์„ฑ์„ ์œ„ํ•ด ์ˆ˜์ • ํ•˜๊ฒ ์Šต๋‹ˆ๋‹คใ…Žใ…Ž