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@@ -0,0 +1,29 @@ +package subway.config; + +import java.util.Scanner; +import subway.controller.SubwayController; +import subway.service.LineService; +import subway.service.MainService; +import subway.service.SectionService; +import subway.service.StationService; +import subway.view.InputView; +import subway.view.Outpu...
Java
์ €๋„ ํ”„๋ฆฌ์ฝ”์Šค ๊ธฐ๊ฐ„๋™์•ˆ ์ฝ”๋“œ๋ฆฌ๋ทฐ๋ฅผ ํ•˜๋ฉฐ ์•Œ๊ฒŒ๋œ ์‚ฌ์‹ค์ธ๋ฐ, ํ•จ์ˆ˜ ๋งค๊ฐœ๋ณ€์ˆ˜์˜ ๊ฐœ์ˆ˜๊ฐ€ 3๊ฐœ๊ฐ€ ๋„˜์–ด๊ฐ€๋ฉด ์•ˆ์ข‹๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. 3๊ฐœ ์ดํ•˜๋กœ ์ค„์—ฌ๋ณด๋Š” ๊ฒƒ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,31 @@ +package subway.constants; + +import subway.exception.ErrorMessage; + +public enum MainFeature { + SELECT_ONE("1"), + SELECT_TWO("2"), + SELECT_THREE("3"), + SELECT_FOUR("4"), + QUIT("Q"); + + final String message; + + MainFeature(String message) { + this.message = message; ...
Java
์ €๋Š” getter๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋ฉ”์„œ๋“œ ์ด๋ฆ„์„ ํ†ตํ•ด ๋ช…ํ™•ํžˆ "์–ด๋–ค ๊ฐ’(message)์„ ๊ฐ€์ ธ์˜ค๋Š”์ง€" ๋“œ๋Ÿฌ๋‚ผ ์ˆ˜ ์žˆ์–ด ์˜๋„์— ๋งž๋Š” ํ•จ์ˆ˜๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— getter ๋Œ€์‹ ์— toString์„ ์žฌ์ •์˜ํ•˜์…”์„œ ์‚ฌ์šฉํ•œ ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,65 @@ +package subway.exception; + +import java.util.List; +import java.util.Objects; +import subway.domain.Line; +import subway.domain.Station; +import subway.repository.LineRepository; +import subway.repository.StationRepository; + +public class InputValidator { + + public static void validateInput(Stri...
Java
2์™€ ๊ฐ™์€ ๋งค์ง๋„˜๋ฒ„๋Š” ์ƒ์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ข‹์•„๋ณด์—ฌ์š”
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
์ด๋Ÿฐ ๊ฒ€์ฆ ์กฐ๊ฑด์€, ์ €์žฅ์†Œ์—์„œ ์ฒ˜๋ฆฌํ•˜๊ธฐ ๋ณด๋‹ค๋Š” Line ์ด๋ผ๋Š” ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์‹œ์ ์— ๋ง‰์•„์•ผ ํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ์ด์— ๋Œ€ํ•ด์„œ๋Š” ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
ํ•˜๋‚˜์˜ ํ•จ์ˆ˜๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์€ ์—ญํ• ์„ ํ•˜๋Š” ๊ฒƒ ๊ฐ™์•„์š”! ํ•จ์ˆ˜๋ฅผ ๋ถ„๋ฆฌํ•ด๋ณด์‹œ๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
Optional๋กœ ๋ฐ˜ํ™˜ํ•˜๊ธฐ ๋ณด๋‹ค๋Š”, ํ•ด๋‹น ๋ฉ”์„œ๋“œ์—์„œ Line๊ฐ์ฒด๊ฐ€ null ์ผ ๊ฒฝ์šฐ, ์˜ˆ์™ธ๋ฅผ ํ„ฐ๋œจ๋ฆฌ๋„๋ก ๊ตฌํ˜„ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–จ๊นŒ์š”? ํ•ด๋‹น ํ•จ์ˆ˜์—์„œ ์ฒ˜๋ฆฌํ•œ๋‹ค๋ฉด, findLine ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๋‹ค๋ฅธ ๋ฉ”์„œ๋“ค์—์„œ null ๊ฐ’์„ ๋ฐ˜๋ณต์ ์œผ๋กœ ์ฒ˜๋ฆฌํ•ด์•ผํ•˜๋Š” ์ค‘๋ณต ์ž‘์—…์„ ์ค„์ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,49 @@ +package subway.service; + +import subway.constants.StationLineFeature; +import subway.domain.Station; +import subway.exception.InputValidator; +import subway.repository.StationRepository; + +public class StationService { + + public StationLineFeature selectStationFeature(String selectedFeature) { +...
Java
๊ธฐ๋ณธ์ ์œผ๋กœ, orElseThrow()๋Š” NoSuchElementException์„ ๋˜์ง€๋„๋ก ์„ค๊ณ„๋˜์–ด์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ƒˆ๋กœ์šด ์˜ˆ์™ธ์ธ `IllegalArgumentExcepion`์„ ๋˜์ง€๋„๋ก ํ•˜๋Š” ์ž‘์—…์ด ํ•„์š”ํ•ด๋ณด์—ฌ์š”. ๊ทธ๋ ‡์ง€ ์•Š์„ ๊ฒฝ์šฐ, RetryHandler๊ฐ€ ํ•ด๋‹น ์˜ˆ์™ธ๋ฅผ ์žก์ง€ ๋ชปํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,90 @@ +package subway.util; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.util.Arrays; +import java.util.LinkedList; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; +import subway.exception.InputValidat...
Java
์ด ๋ถ€๋ถ„ Optional์ด ์ œ๊ณตํ•˜๋Š” api(`isPresent`)๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด ๋” ๊ฐ„๋‹จํžˆ ์ •๋ฆฌํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”.
@@ -0,0 +1,29 @@ +package subway.config; + +import java.util.Scanner; +import subway.controller.SubwayController; +import subway.service.LineService; +import subway.service.MainService; +import subway.service.SectionService; +import subway.service.StationService; +import subway.view.InputView; +import subway.view.Outpu...
Java
ํ•ด๋‹น ์ฝ”๋“œ๋Š” ์˜์กด์„ฑ ์ฃผ์ž…์„ ์œ„ํ•œ ๋ถ€๋ถ„์ด๋ผ๊ณ  ์ƒ๊ฐ๋˜๋Š”๋ฐ, DI๋ฅผ ์ ์šฉํ•˜์ง€ ์•Š๊ณ  ํด๋ž˜์Šค ๋‚ด๋ถ€์—์„œ ์˜์กด์„ฑ์„ ์ง์ ‘ ์ƒ์„ฑํ•˜๋Š” ๊ฒƒ์„ ์ง€ํ–ฅํ•˜์‹œ๋Š”๊ฑธ๊นŒ์š”??
@@ -0,0 +1,29 @@ +package subway.config; + +import java.util.Scanner; +import subway.controller.SubwayController; +import subway.service.LineService; +import subway.service.MainService; +import subway.service.SectionService; +import subway.service.StationService; +import subway.view.InputView; +import subway.view.Outpu...
Java
์ €๋„ ์ด ๋ถ€๋ถ„ ์˜๊ฒฌ์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค! @kgy1008
@@ -0,0 +1,31 @@ +package subway.constants; + +import subway.exception.ErrorMessage; + +public enum MainFeature { + SELECT_ONE("1"), + SELECT_TWO("2"), + SELECT_THREE("3"), + SELECT_FOUR("4"), + QUIT("Q"); + + final String message; + + MainFeature(String message) { + this.message = message; ...
Java
๋‹ค๋ฅธ ์ฝ”๋“œ์—์„œ ์ด๋ ‡๊ฒŒ ํ™œ์šฉํ•˜์‹œ๋Š” ๊ฑธ ๋ด์„œ ๋”ฐ๋ผํ•ด ๋ณธ ๊ฒƒ์ธ๋ฐ, ๋ง์”€ํ•ด์ฃผ์‹  ๋ถ€๋ถ„์„ ์ƒ๊ฐํ•ด๋ณด๋‹ˆ getXXX๋กœ ์‚ฌ์šฉํ•˜๋Š” ํŽธ์ด ์˜๋„๊ฐ€ ํ™•์‹คํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,267 @@ +package subway.controller; + +import java.util.EnumMap; +import subway.constants.MainFeature; +import subway.constants.SectionFeature; +import subway.constants.StationLineFeature; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.InputValidator; +import subway.reposi...
Java
์•— ๊ทธ๋ ‡๋„ค์š”! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,267 @@ +package subway.controller; + +import java.util.EnumMap; +import subway.constants.MainFeature; +import subway.constants.SectionFeature; +import subway.constants.StationLineFeature; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.InputValidator; +import subway.reposi...
Java
StationLineFeature ๊ณผ MainFeature, SectionFeature๋ฅผ ๊ฐ๊ฐ key๋กœ ์‚ฌ์šฉํ•˜๊ธฐ์— ์• ๋งคํ•ด์„œ ๋งค๋ฒˆ ์ƒ์„ฑํ•˜์˜€์Šต๋‹ˆ๋‹คใ…œ ํ•˜์ง€๋งŒ ๋กœ์ง์ด ๊ฒน์น˜๋Š” ๋ถ€๋ถ„์ด๊ธด ํ•ฉ๋‹ˆ๋‹ค... ์ข€ ๋” ๊ณ ๋ฏผํ•˜๋ฉด ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ๋บ„ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ท
@@ -0,0 +1,65 @@ +package subway.exception; + +import java.util.List; +import java.util.Objects; +import subway.domain.Line; +import subway.domain.Station; +import subway.repository.LineRepository; +import subway.repository.StationRepository; + +public class InputValidator { + + public static void validateInput(Stri...
Java
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
ํ™•์‹คํžˆ ๊ทธ๋ ‡๋„ค์š”. Line ๋„๋ฉ”์ธ์ด ํ•˜๋Š” ์—ญํ• ์ด ๋„ˆ๋ฌด ์ ์–ด ๊ณ ๋ฏผ์ด์—ˆ๋Š”๋ฐ ๊ฒ€์ฆ์„ ๋‚ด๋ถ€์—์„œ ์ฒ˜๋ฆฌํ•œ๋‹ค๋ฉด ํ•ด๊ฒฐ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,89 @@ +package subway.repository; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.LinkedList; +import java.util.List; +import java.util.Objects; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; + +pub...
Java
ํ™•์‹คํžˆ ๋” ๋‚˜์€ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,49 @@ +package subway.service; + +import subway.constants.StationLineFeature; +import subway.domain.Station; +import subway.exception.InputValidator; +import subway.repository.StationRepository; + +public class StationService { + + public StationLineFeature selectStationFeature(String selectedFeature) { +...
Java
์ƒ๊ฐ์ง€ ๋ชปํ•œ ๋ถ€๋ถ„์ธ๋ฐ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๋”ฐ๋กœ ์ฒ˜๋ฆฌ๋ฅผ ๊ผญ ํ•ด์•ผ ํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,90 @@ +package subway.util; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.util.Arrays; +import java.util.LinkedList; +import java.util.Optional; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ErrorMessage; +import subway.exception.InputValidat...
Java
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package controller; + +import java.util.Objects; +import model.Orders; +import model.Receipts; +import view.InputView; +import view.OutputView; + +public final class ApplicationController { + public void run() { + LoadDataController.loadData(); + do { + runTurn(); + ...
Java
static์œผ๋กœ ์„ค์ •ํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,35 @@ +package controller; + +import config.PathConfig; +import dto.ProductDTO; +import java.util.List; +import model.Inventory; +import model.Promotion; +import model.Promotions; +import util.FileUtil; +import util.SplitUtil; + +public final class LoadDataController { + public static void loadData() { + ...
Java
๋ฉ”์†Œ๋“œ ๋ช…์€ ๋™์‚ฌ๋‚˜ ์ „์น˜์‚ฌ๋กœ ์‹œ์ž‘ํ•˜๋Š” ๊ฑธ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค
@@ -0,0 +1,35 @@ +package controller; + +import config.PathConfig; +import dto.ProductDTO; +import java.util.List; +import model.Inventory; +import model.Promotion; +import model.Promotions; +import util.FileUtil; +import util.SplitUtil; + +public final class LoadDataController { + public static void loadData() { + ...
Java
์™ธ๋ถ€์—์„œ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— private์œผ๋กœ ๋‹ซ์•„๋„ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,35 @@ +package controller; + +import java.util.Objects; +import model.Orders; +import model.Receipts; +import view.InputView; +import view.OutputView; + +public final class ApplicationController { + public void run() { + LoadDataController.loadData(); + do { + runTurn(); + ...
Java
์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ ๋ฐ›๋Š” Y,N์€ ์ƒ์ˆ˜๋‚˜ ์ด๋„˜์œผ๋กœ ๋นผ๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,21 @@ +package io; + +import camp.nextstep.edu.missionutils.Console; +import validation.InputValidation; +import view.OutputView; + +public final class Input { + public static String inputMessage() { + return Console.readLine(); + } + + public static String inputYOrN() { + while(true) ...
Java
์ €๋Š” ์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ ์ž…๋ ฅ์„ ๋ฐ›๋Š” ๊ฑฐ ์ž์ฒด๊ฐ€ inputView์˜ ์—ญํ• ์ด๋ผ ์ƒ๊ฐ์ด ๋˜์–ด Console.readLine()์„ ์‚ฌ์šฉํ•œ ์‚ฌ์šฉ์ž ์ž…๋ ฅ๋ถ€๋ถ„์„ inputView์— ๋‹ด์•„๋’€์Šต๋‹ˆ๋‹ค. ํ˜น์‹œ Input์ด๋ผ๋Š” ํด๋ž˜์Šค๋กœ ์—ญํ• ์„ ๋‚˜๋ˆ„์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?? ์ œ๊ฐ€ ๋ชจ๋ฅด๋Š” ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ๋ฐฐ์šฐ๊ณ  ์‹ถ์–ด ์—ฌ์ญค๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
์ €๋Š” final ํ‚ค์›Œ๋“œ๋ฅผ ์•ž์— ๋ถ™์ด๋Š”๊ฑธ ์™„์ „ ๊นŒ๋จน๊ณ  ์žˆ์—ˆ๋Š”๋ฐ, ํ™œ์šฉํ•˜์‹œ๋‹ค๋‹ˆ ๋†€๋ž์Šต๋‹ˆ๋‹ค!!
@@ -0,0 +1,35 @@ +package controller; + +import java.util.Objects; +import model.Orders; +import model.Receipts; +import view.InputView; +import view.OutputView; + +public final class ApplicationController { + public void run() { + LoadDataController.loadData(); + do { + runTurn(); + ...
Java
clear() ํ•จ์ˆ˜ ์•ˆ์— ์žˆ๋Š” Orders.clearOrders(); Receipts.clear(); 2๊ฐœ์˜ ๋ช…๋ น์ด ์ฃผ๋ฌธ ๋‚ด์—ญ๊ณผ ์˜์ˆ˜์ฆ ๋‚ด์—ญ์„ ์ดˆ๊ธฐํ™”ํ•˜๋Š” ๋ช…๋ น์ž…๋‹ˆ๋‹ค. ์ด ๋‚ด์—ญ๋“ค์€ static List๋กœ ๊ตฌํ˜„๋˜์–ด ์žˆ๊ณ  ํ•จ์ˆ˜ ์ž์ฒด๊ฐ€ static์ด๋ผ์„œ static ํ•จ์ˆ˜๋กœ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,35 @@ +package controller; + +import config.PathConfig; +import dto.ProductDTO; +import java.util.List; +import model.Inventory; +import model.Promotion; +import model.Promotions; +import util.FileUtil; +import util.SplitUtil; + +public final class LoadDataController { + public static void loadData() { + ...
Java
์˜ค ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!! ๋†“์ณค๋˜ ๋ถ€๋ถ„ ๋ฐœ๊ฒฌํ•ด ์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.!!
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!!
@@ -0,0 +1,35 @@ +package controller; + +import java.util.Objects; +import model.Orders; +import model.Receipts; +import view.InputView; +import view.OutputView; + +public final class ApplicationController { + public void run() { + LoadDataController.loadData(); + do { + runTurn(); + ...
Java
์ข‹์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!!
@@ -0,0 +1,21 @@ +package io; + +import camp.nextstep.edu.missionutils.Console; +import validation.InputValidation; +import view.OutputView; + +public final class Input { + public static String inputMessage() { + return Console.readLine(); + } + + public static String inputYOrN() { + while(true) ...
Java
์ด Input ํด๋ž˜์Šค์˜ inputMessageํ•จ์ˆ˜๋Š” Console.readLine() ๋ฐ›์•„์˜ค๋Š” ๋ถ€๋ถ„์„ ์œ ์ง€๋ณด์ˆ˜์„ฑ ๋†’์ด๊ณ  ์‹ถ์–ด์„œ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. inputYOrN ํ•จ์ˆ˜๋Š” ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ํ•จ์ˆ˜๋ผ์„œ InputViewํด๋ž˜์Šค ๋ณด๋‹ค๋Š” Input์— ์„ ์–ธํ•ด์„œ ๋” ๊ฐ€๋…์„ฑ์„ ๋†’์ด๊ณ  ์‹ถ์–ด์„œ ๋‚˜๋ˆ„์–ด์„œ ๊ฐœ๋ฐœํ–ˆ์Šต๋‹ˆ๋‹ค. InputView์— Console.readLine()์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  Input์— ๊ฐœ๋ฐœํ•จ์œผ๋กœ์จ ๋‚˜์ค‘์— ๊ฒ€์ฆ ์ฝ”๋“œ๋‚˜ ๋‹ค๋ฅธ ์ฝ”๋“œ์˜ ์ถ”๊ฐ€๊ฐ€ ์žˆ์„๋•Œ ํ•œ๋ฒˆ์— ๋ณ€ํ™˜ํ•  ์ˆ˜ ์žˆ์–ด์„œ ์ข‹๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. Input์€ ์‚ฌ์šฉ์ž ์ž…๋ ฅ ์ฒ˜๋ฆฌ ์—ญํ•  InputView๋Š” ์‚ฌ์šฉ์ž์™€์˜ ์ธํ„ฐํŽ˜์ด์Šค...
@@ -0,0 +1,35 @@ +package controller; + +import java.util.Objects; +import model.Orders; +import model.Receipts; +import view.InputView; +import view.OutputView; + +public final class ApplicationController { + public void run() { + LoadDataController.loadData(); + do { + runTurn(); + ...
Java
`retryCheck`๋กœ ๋„ค์ด๋ฐํ•˜๊ณ , ์ž…๋ ฅ์ด `Y`์ธ์ง€ ํ™•์ธํ•œ๋‹ค๋ฉด, Not ์—ฐ์‚ฐ์ž๋Š” ์‚ฌ์šฉํ•˜์ง€ ์•Š์„ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! ์•„๋‹ˆ๋ฉด ๋ฉ”์„œ๋“œ ๋‚ด์—์„œ Not ์—ฐ์‚ฐ์ž๋ฅผ ์ ์šฉํ•ด์„œ ๋ฐ˜ํ™˜ํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,24 @@ +package controller; + +import java.util.Objects; +import model.Membership; +import model.Receipts; +import view.InputView; + +public final class MembershipController { + public static final int MAX_LIMIT = 8000; + + public static void membership() { + String input = InputView.membershipDi...
Java
`30`์€ ๋ฉค๋ฒ„์‹ญ ๊ณ„์‚ฐ์—์„œ ํ•ต์‹ฌ ๋‚ด์šฉ์ด๋‹ˆ ์ƒ์ˆ˜ ์ฒ˜๋ฆฌํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
`forEach`๋ฌธ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  for๋ฌธ์„ ์ง์ ‘ ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ๋‚˜์š”? `forEach`๋ฌธ์„ ์ž‘์„ฑํ•˜๋ฉด ํ•œ ์ค„๋กœ ์ค„์ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
else ์‚ฌ์šฉ์„ ์ง€ํ–ฅํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค! ์ด ๊ฒฝ์šฐ๋Š” ํ˜ธ์ถœ๋˜๋Š” ๋ฉ”์„œ๋“œ๊ฐ€ ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”. ``` //... if (product.getPromotion() != null) { purchasePromotion(product, order); return; } processPurchase(product, order.purchaseCount(), 0, 0); } ``...
@@ -0,0 +1,20 @@ +package message; + +public enum IOMessage { + INVENTORY_STATUS_MESSAGE("์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค.\nํ˜„์žฌ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค.\n"), + ORDER_MESSAGE("๊ตฌ๋งคํ•˜์‹ค ์ƒํ’ˆ๋ช…๊ณผ ์ˆ˜๋Ÿ‰์„ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”. (์˜ˆ: [์‚ฌ์ด๋‹ค-2],[๊ฐ์ž์นฉ-1])"), + PARTIAL_PROMOTION_MESSAGE("ํ˜„์žฌ %s %d๊ฐœ๋Š” ํ”„๋กœ๋ชจ์…˜ ํ• ์ธ์ด ์ ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜๋„ ๊ตฌ๋งคํ•˜์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ? (Y/N)"), + ADDITIONAL_PROMOTION_QUANTITY...
Java
๊ธฐ๋Šฅ์— ๋”ฐ๋ผ enum์„ ๊ตฌ๋ถ„ํ•˜์…จ๊ตฐ์š” ! ์ถ”ํ›„์— ๊ด€๋ฆฌํ•˜๊ธฐ ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š” ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค ๐Ÿ‘
@@ -0,0 +1,32 @@ +package model; + +import java.util.ArrayList; +import java.util.List; + +public final class Receipts { + private static final List<Purchase> receipts = new ArrayList<>(); + + private Receipts() {} + + public static void clear() { + receipts.clear(); + } + + public static void add...
Java
ํ•ด๋‹น ์—ฐ์‚ฐ์€ ๋”ฐ๋กœ ๋ฉ”์„œ๋“œ๋กœ ๋ถ„๋ฆฌํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”? `purchase`๋ฅผ ๋ฐ›์•„ ์—ฐ์‚ฐํ•œ ๊ฒฐ๊ณผ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,16 @@ +package config; + +public enum PathConfig { + PRODUCTS_FILE_PATH("src/main/resources/products.md"), + PROMOTIONS_FILE_PATH("src/main/resources/promotions.md"); + + private final String filePath; + + PathConfig(final String filePath) { + this.filePath = filePath; + } + + public...
Java
ํŒŒ์ผ์„ enumํด๋ž˜์Šค๋กœ ๋งŒ๋“ค์–ด์„œ ๊ด€๋ฆฌํ•˜๋Š”๊ฑฐ ์ข‹์€๊ฑฐ ๊ฐ™์•„์š”!
@@ -0,0 +1,24 @@ +package controller; + +import java.util.Objects; +import model.Membership; +import model.Receipts; +import view.InputView; + +public final class MembershipController { + public static final int MAX_LIMIT = 8000; + + public static void membership() { + String input = InputView.membershipDi...
Java
์ €๋„ ์ž˜์€ ๋ชจ๋ฅด์ง€๋งŒ ๊ณ„์‚ฐํ•˜๋Š” ๋กœ์ง์€ ์ปจํŠธ๋กค๋Ÿฌ์— ์žˆ๋Š”๊ฒƒ๋ณด๋‹ค ๋‹ค๋ฅธ ํด๋ž˜์Šค๋กœ ๋ถ„๋ฆฌํ•˜๋Š”๊ฒŒ ์ปจํŠธ๋กค๋Ÿฌ ๊ธฐ๋Šฅ์— ๋งž์ง€ ์•Š์„๊นŒ ์‹ถ์–ด์„œ ์ ์–ด๋ด…๋‹ˆ๋‹ค..!
@@ -0,0 +1,23 @@ +package controller; + +import validation.InputOrderValidation; +import view.InputView; +import view.OutputView; + +public final class OrderController { + public static void order() { + while (true) { + try { + orderInput(); + return; + } ca...
Java
๋ฌดํ•œ๋ฐ˜๋ณต์„ ๋Œ๋ฆฌ๋Š”๊ฒƒ๋ณด๋‹ค ํšŸ์ˆ˜์ œํ•œ์„ ๋‘”๋‹ค๋˜๊ฐ€ ํ•˜๋Š” ๋ฐฉ์‹์ด ์ฝ”๋“œ ๊ธฐ๋Šฅ๋ฉด์ด๋‚˜ ์‚ฌ์šฉ์ž ์ธก๋ฉด์—์„œ ๋” ์ข‹์„๊ฑฐ๊ฐ™๋‹ค๋Š” ํ”ผ๋“œ๋ฐฑ์„ ์ €๋„ ๋ฐ›์•„์„œ ์ ์–ด๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
1์ด ์ฆ์ •์ƒํ’ˆ์ธ๊ฐ€์š”? ํ™•์žฅ์„ฑ์„ ๊ณ ๋ คํ•ด์„œ ์ถ”ํ›„์—๋Š” ์ฆ์ •์ƒํ’ˆ์ด 1๊ฐœ ์ด์ƒ์ผ๋•Œ๋„ ์žˆ์„ ์ˆ˜ ์žˆ์œผ๋‹ˆ buy๋‚˜ get์„ ์‚ฌ์šฉํ•ด์„œ ํ‘œํ˜„ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฑฐ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด ์ ์–ด๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package controller; + +import config.PathConfig; +import dto.ProductDTO; +import java.util.List; +import model.Inventory; +import model.Promotion; +import model.Promotions; +import util.FileUtil; +import util.SplitUtil; + +public final class LoadDataController { + public static void loadData() { + ...
Java
loadPromotionsData ์ด๋ ‡๊ฒŒ ๋ง์ธ๊ฐ€์š”?
@@ -0,0 +1,24 @@ +package controller; + +import java.util.Objects; +import model.Membership; +import model.Receipts; +import view.InputView; + +public final class MembershipController { + public static final int MAX_LIMIT = 8000; + + public static void membership() { + String input = InputView.membershipDi...
Java
model.Membership ํด๋ž˜์Šค๋กœ ์˜ฎ๊ฒจ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š”.
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
+1 ๋ถ€๋ถ„์„ get์„ ์‚ฌ์šฉํ•˜๋ฉด ํ™•์žฅ์„ฑ์— ๋„์›€์ด ๋˜๊ฒ ๋„ค์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,32 @@ +package model; + +import java.util.ArrayList; +import java.util.List; + +public final class Receipts { + private static final List<Purchase> receipts = new ArrayList<>(); + + private Receipts() {} + + public static void clear() { + receipts.clear(); + } + + public static void add...
Java
๋ง์”€ํ•˜์‹ ๋Œ€๋กœ ํ•ด๋‹น ์—ฐ์‚ฐ์„ Purchase ํด๋ž˜์Šค๋กœ ๋ถ„ํ• ํ•˜๋ฉด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š”
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
์ด ๋ถ€๋ถ„์—์„œ๋Š” Promotion ์ƒํ’ˆ์„ ๊ตฌ๋งคํ•œ๋‹ค๋ฉด purchasePromotionํ•จ์ˆ˜ ์‹คํ–‰ ์•„๋‹ˆ๋ฉด processPurchase ํ•จ์ˆ˜ ์‹คํ–‰์ด๋ผ else๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋” ๊น”๋”ํ•ด ๋ณด์ธ๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ else๋ฅผ ์‚ฌ์šฉํ•˜์˜€์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ํ™•์žฅ์„ฑ๊ณผ ์œ ์ง€๋ณด์ˆ˜๋ฅผ ์œ„ํ•ด์„œ๋Š” ์—ฌ๊ธฐ์„œ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ๊ฒƒ์ด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!!
@@ -0,0 +1,24 @@ +package controller; + +import java.util.Objects; +import model.Membership; +import model.Receipts; +import view.InputView; + +public final class MembershipController { + public static final int MAX_LIMIT = 8000; + + public static void membership() { + String input = InputView.membershipDi...
Java
์ƒ์ˆ˜ ์ฒ˜๋ฆฌ ํ•˜๋ฉด ๋” ์ข‹์€ ์ฝ”๋“œ๊ฐ€ ๋  ๊ฒƒ ๊ฐ™์•„์š”~ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,94 @@ +package controller; + +import java.util.Objects; +import model.Inventory; +import model.Order; +import model.Orders; +import model.Product; +import model.Purchase; +import model.Receipts; +import view.InputView; + +public final class PurchaseController { + public static void purchaseExec() { + ...
Java
์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์— forEach๋ฌธ์„ ์‚ฌ์šฉํ•  ์ƒ๊ฐ์„ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค. ์ถ”ํ›„์—๋Š” forEach๋ฌธ์„ ์ ๊ทน์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
c์—์„œ๋Š” ๋’ค๋Šฆ๊ฒŒ bool์ด ๋“ค์–ด์™€์„œ ์–ด์ฉ” ์ˆ˜ ์—†์ง€๋งŒ ์ž๋ฐ”์—๋Š” boolean์ด ์žˆ์œผ๋‹ˆ boolean์„ ์“ฐ๋Š”๊ฒŒ ๋” ์ง๊ด€์ ์ธ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹น
@@ -0,0 +1,54 @@ +package subway.controller.handler; + +import java.util.List; +import subway.command.Command; +import subway.command.StationCommand; +import subway.controller.retryInputUtil.StationRetryInput; +import subway.dto.StationDto; +import subway.dto.StationRegisterDto.StationRegisterInputDto; +import subway.d...
Java
์ด๋ถ€๋ถ„์„ ์ง€์šฐ๊ณ  ์ƒ๋‹จ์˜ if๋ฌธ 2๊ฐœ์— return์„ ๋„ฃ์œผ๋ฉด ์ฝ”๋“œ์ˆ˜๋ฅผ ์ค„์ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™๋„ค์š”!
@@ -0,0 +1,52 @@ +package subway.config; + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import subway.controller.SubwayController; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import subway.service.LineService; +import subway.service.SectionService; +imp...
Java
์ด ๋ฉ”์„œ๋“œ๋ฅผ ๋‚˜๋ˆŒ ์ˆ˜ ์žˆ์ง€ ์•Š์•˜๋‚˜ ์‹ถ์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ์„œ new๋กœ ์ƒˆ๋กœ ํ• ๋‹นํ•œ ๊ฐœ์ฒด๋“ค์„ ์‹ฑ๊ธ€ํ†ค์œผ๋กœ ๋งŒ๋“ค์—ˆ์œผ๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,16 @@ +package subway.command; + +public interface Command { + static <T extends Command> T findCommand(String input, T[] commands) { + for (T command : commands) { + if (command.getCommand().equals(input)) { + return command; + } + } + throw new I...
Java
๊ธฐ๋Šฅ ์„ ํƒ์„ ์ธํ„ฐํŽ˜์ด์Šค๋กœ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์žˆ๊ตฐ์š”. ๋กœ์ง์ด ๋ฐ˜๋ณต๋˜๋Š” ๊ฒƒ ๊ฐ™์•„ ๊ณ ๋ฏผํ–ˆ๋Š”๋ฐ ์ข‹์€ ๋ฐฉ๋ฒ•์ด๋„ค์š”! ์ด๋ ‡๊ฒŒ ํ•˜๋ฉด controller์—์„œ ํ•ด๋‹น static ๋ฉ”์†Œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜๋ฉด ๋˜๋‹ˆ ์—ญํ•  ๋ถ„๋ฆฌ๋„ ์ฑ™๊ธธ ์ˆ˜ ์žˆ๋„ค์š”. ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค๐Ÿ‘
@@ -0,0 +1,16 @@ +package subway.command; + +public interface Command { + static <T extends Command> T findCommand(String input, T[] commands) { + for (T command : commands) { + if (command.getCommand().equals(input)) { + return command; + } + } + throw new I...
Java
์—๋Ÿฌ๋ฉ”์„ธ์ง€๋ฅผ ๋”ฐ๋กœ ๊ด€๋ฆฌํ•˜์ง€ ์•Š๊ณ  ์ง์ ‘ ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,27 @@ +package subway.command; + +public enum LineCommand implements Command { + REGISTER("1", "๋…ธ์„  ๋“ฑ๋ก"), + REMOVE("2", "๋…ธ์„  ์‚ญ์ œ"), + RETRIEVE("3", "๋…ธ์„  ์กฐํšŒ"), + BACK("B", "๋Œ์•„๊ฐ€๊ธฐ"); + + private final String command; + private final String description; + + LineCommand(String command, String des...
Java
์ €๋Š” enum์—์„œ "1", "2" ๋ผ๋Š” ์„ ํƒ์ง€ ๋ฒˆํ˜ธ(๋˜๋Š” ๋ฌธ์ž)๋งŒ ๊ด€๋ฆฌํ–ˆ์—ˆ๋Š”๋ฐ, ์ถœ๋ ฅ ๋ฌธ๊ตฌ๊นŒ์ง€ ์ž‘์„ฑํ•˜๋Š”๊ฒŒ ๋” ๊น”๋”ํ•˜๋„ค์š”.
@@ -0,0 +1,24 @@ +package subway.config; + +public enum Configuration { + STATION_FILE_NAME("stations.md"), + LINE_FILE_NAME("lines.md"), + LINE_NAME_MIN_LENGTH(2), + STATION_NAME_MIN_LENGTH(2), + ORDER_MIN_NUMBER(1), + ; + + private final Object value; + + Configuration(Object value) { + ...
Java
'์ˆœ์„œ๋Š” ์ตœ์†Œ 1์ด์–ด์•ผ ํ•œ๋‹ค'์ธ ๊ฒƒ ๊ฐ™์€๋ฐ ๋งž์„๊นŒ์š”? ์ €๋Š” ์„ค๋ช… ์ค‘์— ๊ตฌ๊ฐ„์— ๋Œ€ํ•ด '์—ญ๊ณผ ์—ญ ์‚ฌ์ด'๋ผ๋Š” ์„ค๋ช…์ด ์žˆ์–ด์„œ ๊ตฌ๊ฐ„ ๋“ฑ๋ก ์‹œ ์ตœ์†Œ 2๋กœ ์ดํ•ดํ–ˆ์—ˆ๋Š”๋ฐ, ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜๋А๋ƒ์— ๋”ฐ๋ผ ๋‹ค๋ฅผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”. ์•„๋ž˜๋Š” ์ œ๊ฐ€ ์ดํ•ดํ•œ ๊ตฌ๊ฐ„์— ๋Œ€ํ•œ ์˜ˆ์‹œ์ž…๋‹ˆ๋‹ค. 1ํ˜ธ์„  : ใ…‡ใ…‡์—ญ - ใ…ใ…์—ญ - ใ…‚ใ…‚์—ญ - ๊ตฌ๊ฐ„ 1 : ใ…‡ใ…‡์—ญ๊ณผ ใ…ใ…์—ญ ์‚ฌ์ด - ๊ตฌ๊ฐ„ 2 : ใ…ใ…์—ญ๊ณผ ใ…‚ใ…‚์—ญ ์‚ฌ์ด
@@ -0,0 +1,52 @@ +package subway.config; + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import subway.controller.SubwayController; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import subway.service.LineService; +import subway.service.SectionService; +imp...
Java
BufferedReader๋ฅผ ์ด๋ ‡๊ฒŒ ์ฒ˜๋ฆฌํ•  ์ˆ˜๋„ ์žˆ๊ตฐ์š”๐Ÿ‘
@@ -0,0 +1,78 @@ +package subway.config; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ReaderException; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import...
Java
ํ•ด๋‹น ๋ฉ”์†Œ๋“œ์˜ ๊ธธ์ด๊ฐ€ 15 ์ด์ƒ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ๋ฏธ์…˜์˜ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์š”๊ตฌ์‚ฌํ•ญ ์ค‘ ๋ฉ”์†Œ๋“œ ๊ธธ์ด๊ฐ€ 15 ์ดํ•˜์—ฌ์•ผ ํ•œ๋‹ค๋Š” ์กฐ๊ฑด์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹น
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
๊น”๋”ํ•œ ๊ตฌ์กฐ๋„ค์š”๐Ÿ‘
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
ํ™•์‹คํžˆ boolean์ด ๋ฉ”๋ชจ๋ฆฌ ์ ˆ์•ฝ์ด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
๋ง์”€ํ•ด์ฃผ์‹  ๋‚ด์šฉ์ด ์ด๋ ‡๊ฒŒ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ์ด์—ˆ๊ตฐ์š”!
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
Handler๋ฅผ ์‚ฌ์šฉํ•˜๋‹ˆ controller์˜ ์—ญํ• ์ด ๋ถ„๋ฆฌ๋˜์–ด ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹น
@@ -0,0 +1,57 @@ +package subway.controller.handler; + +import java.util.List; +import subway.command.Command; +import subway.command.LineCommand; +import subway.controller.retryInputUtil.LineRetryInput; +import subway.dto.LineDto; +import subway.dto.LineRegisterDto.LineRegisterInputDto; +import subway.dto.LineRemoveDt...
Java
view์˜ ๋ฉ”์†Œ๋“œ๋“ค์„ static์œผ๋กœ ์ฒ˜๋ฆฌํ•˜๋ฉด, ์˜์กดํ•˜์ง€ ์•Š์•„๋„ ๋˜๋‹ˆ ์ œ๊ฐ€ ๊ณ ๋ฏผํ•˜๋˜ ๋ถ€๋ถ„์ด ํ’€๋ฆฌ๋Š”๊ตฐ์š”.
@@ -0,0 +1,30 @@ +package subway.controller.retryInputUtil; + +import subway.command.Command; +import subway.command.LineCommand; +import subway.validator.InputValidator; +import subway.view.InputView; +import subway.view.LineInputView; + +public class LineRetryInput { + + public static String getCommand() { + ...
Java
๊ณต๋ฐฑ์„ ์ถ”๊ฐ€ํ•˜๋ฉด ๊ฐ€๋…์„ฑ์ด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹น
@@ -1,15 +1,45 @@ package subway.domain; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; +import subway.validator.LineValidator; + public class Line { private String name; + private List<Station> stations; - public Line(String name) { + public Line(String na...
Java
์ €๋Š” ๊ฐ์ฒด์˜ ๋ถˆ๋ณ€์„ฑ์„ ์œ„ํ•ด ๋“ฑ๋ก์ด๋‚˜ ์‚ญ์ œ ๋“ฑ์ด ์ผ์–ด๋‚  ๊ฒฝ์šฐ ๊ธฐ์กด ๊ฐ์ฒด๋ฅผ ๋Œ€์ฒดํ•  ์ƒˆ๋กœ์šด ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” ์‹์œผ๋กœ ๊ตฌํ˜„ํ–ˆ์Šต๋‹ˆ๋‹ค. ๋˜, getStations()๊ฐ€ ๋ฆฌ์ŠคํŠธ๋ฅผ ๋ณต์‚ฌํ•˜์ง€ ์•Š๊ณ  ๊ทธ๋Œ€๋กœ ๋ฐ˜ํ™˜ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! unmodifiableList์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,27 @@ +package subway.command; + +public enum LineCommand implements Command { + REGISTER("1", "๋…ธ์„  ๋“ฑ๋ก"), + REMOVE("2", "๋…ธ์„  ์‚ญ์ œ"), + RETRIEVE("3", "๋…ธ์„  ์กฐํšŒ"), + BACK("B", "๋Œ์•„๊ฐ€๊ธฐ"); + + private final String command; + private final String description; + + LineCommand(String command, String des...
Java
view ๊ฐ์ฒด์˜ ์ถœ๋ ฅ์„ ํ™•์ธํ•ด๋ณด๋‹ˆ ์—ฌ๊ธฐ์„œ ์ƒ์„ฑํ•œ ๋ฌธ์ž์—ด์„ ๊ทธ๋Œ€๋กœ ๋ฐ›์•„์„œ ์ถœ๋ ฅํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ทธ๋ ‡๋‹ค๋ฉด ๋„๋ฉ”์ธ์ด UI ์ƒ์„ฑ ๋กœ์ง์—๋„ ๊ด€์—ฌํ•˜๊ณ  ์žˆ๋Š” ์„ค๊ณ„๊ฐ€ ์•„๋‹๊นŒ์š”?
@@ -0,0 +1,78 @@ +package subway.config; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ReaderException; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import...
Java
๋‹ค์‹œ ์ƒˆ๋กœ์šด ์˜ˆ์™ธ๋ฅผ ๋˜์ง€๊ธฐ ๋ณด๋‹ค๋Š” `throw error` ์ด๋Ÿฐ์‹์œผ๋กœ ๊ธฐ์กด ์˜ˆ์™ธ๋ฅผ ๊ทธ๋Œ€๋กœ ๋„˜๊ธฐ๋Š” ๊ฒƒ์ด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,78 @@ +package subway.config; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ReaderException; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import...
Java
Optional์„ ์ด์šฉํ•œ๋‹ค๋ฉด ๊ฐ€๋…์„ฑ์ด ๋” ์ข‹์•„์งˆ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,78 @@ +package subway.config; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import subway.domain.Line; +import subway.domain.Station; +import subway.exception.ReaderException; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import...
Java
Stream์„ ์ด์šฉํ•˜์—ฌ indent๋ฅผ ์ค„์—ฌ๋ณด๋Š” ๊ฒƒ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,49 @@ +package subway.controller.handler; + +import subway.command.Command; +import subway.command.SectionCommand; +import subway.controller.retryInputUtil.SectionRetryInput; +import subway.dto.SectionRegisterDto.SectionRegisterInputDto; +import subway.dto.SectionRemoveDto.SectionRemoveInputDto; +import subw...
Java
์ด ์กฐ๊ฑด๋ฌธ์„ ๊ตณ์ด ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”? ์ €๋Š” BACK์ผ ๊ฒฝ์šฐ, ์•„๋ฌด ๊ธฐ๋Šฅ๋„ ์ˆ˜ํ–‰ํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์— ๋”ฐ๋กœ ์กฐ๊ฑด๋ฌธ์œผ๋กœ ๋ถ„๋ฆฌํ•˜์ง€ ์•Š์•˜๊ธฐ ๋•Œ๋ฌธ์— ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -1,15 +1,45 @@ package subway.domain; +import java.util.ArrayList; +import java.util.List; +import java.util.stream.Collectors; +import subway.validator.LineValidator; + public class Line { private String name; + private List<Station> stations; - public Line(String name) { + public Line(String na...
Java
๋ถˆ๋ณ€ ๋ฆฌ์ŠคํŠธ๋กœ ๋ฐ˜ํ™˜ํ•˜๋Š” ๊ฒƒ์ด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,67 @@ +package subway.controller; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import subway.command.Command; +import subway.command.MainCommand; +import subway.controller.handler.Handler; +import subway.controller.handler.LineHandler; +import subway.controller.handler.Section...
Java
ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! C๋ฅผ ๋งŽ์ด ํ•ด์„œ ๊ทธ๋Ÿฐ์ง€ ์Šต๊ด€์ ์œผ๋กœ int๋ฅผ ์‚ฌ์šฉํ–ˆ๋„ค์š”! boolean์œผ๋กœ ํ•ด๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,54 @@ +package subway.controller.handler; + +import java.util.List; +import subway.command.Command; +import subway.command.StationCommand; +import subway.controller.retryInputUtil.StationRetryInput; +import subway.dto.StationDto; +import subway.dto.StationRegisterDto.StationRegisterInputDto; +import subway.d...
Java
๋ฆฌ๋ทฐ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. BACK๋ถ€๋ถ„์€ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์—†๊ธฐ ๋•Œ๋ฌธ์— ๊ตณ์ด ์ž‘์„ฑํ•˜์ง€ ์•Š์•„๋„ ํ๋ฆ„์ƒ ๋ฌธ์ œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ๋‹ค๋งŒ ์•„๋ฌด๋Ÿฐ ์ฒ˜๋ฆฌ๋ฅผ ํ•˜์ง€ ์•Š๋”๋ผ๋„ "์•„๋ฌด๊ฒƒ๋„ ์ฒ˜๋ฆฌํ•˜์ง€ ์•Š๋Š”๋‹ค"๋ผ๋Š” ๋ฉ”์‹œ์ง€๋ฅผ ์ฃผ๊ณ  ์‹ถ์—ˆ๊ธฐ ๋•Œ๋ฌธ์— ๋‚จ๊ฒจ๋‘์—ˆ์Šต๋‹ˆ๋‹ค. ๋ช…์‹œ์ ์œผ๋กœ "BACK์ด๋ผ๋Š” ๋ช…๋ น์ด ์žˆ๋Š”๋ฐ ์•„๋ฌด๊ฒƒ๋„ ์ฒ˜๋ฆฌํ•˜์ง€ ์•Š๊ณ  ์ข…๋ฃŒํ• ๊ฑฐ์•ผ"๋ผ๋Š” ๋ฉ”์‹œ์ง€๋ฅผ ์ฃผ๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,52 @@ +package subway.config; + +import java.io.BufferedReader; +import java.io.InputStreamReader; +import subway.controller.SubwayController; +import subway.repository.LineRepository; +import subway.repository.StationRepository; +import subway.service.LineService; +import subway.service.SectionService; +imp...
Java
์‹ฑ๊ธ€ํ†ค์œผ๋กœ ๋งŒ๋“ ๋‹ค๋Š”๊ฒŒ static์œผ๋กœ ์„ ์–ธํ•˜๋Š” ๊ฒƒ์„ ๋ง์”€ํ•˜์‹œ๋Š”๊ฑด๊ฐ€์š”??
@@ -0,0 +1,16 @@ +package subway.command; + +public interface Command { + static <T extends Command> T findCommand(String input, T[] commands) { + for (T command : commands) { + if (command.getCommand().equals(input)) { + return command; + } + } + throw new I...
Java
์ด์œ ๋Š”... ์—†์Šต๋‹ˆ๋‹ค. ์ตœ๋Œ€ํ•œ ๋น ๋ฅด๊ฒŒ ๊ฐœ๋ฐœํ•˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ ํ•ด์„œ ๋””ํ…Œ์ผํ•œ ๋ถ€๋ถ„์€ ๊ฐ€์ ธ๊ฐ€์ง€ ๋ชปํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ใ… ใ… 
@@ -1,7 +1,65 @@ package store; +import static store.constant.Constant.ERROR_PREFIX; + +import java.io.IOException; +import java.io.UncheckedIOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.List; +import java.util.Map; +import store.constant.YesOrNo...
Java
์—ฌ๊ธฐ์„œ ์ถ”๊ฐ€๊ตฌ๋งค์— ๋Œ€ํ•œ ์‘๋‹ต์œผ๋กœ 'Y'๋ฅผ ์ž…๋ ฅํ•˜๋ฉด ๋งค ๋ฐ˜๋ณต๋งˆ๋‹ค CarService์™€ PurchaseController๊ฐ€ ์ƒˆ๋กœ ์ƒ์„ฑ๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,5 @@ +package store.constant; + +public class Constant { + public static final String ERROR_PREFIX = "[ERROR] "; +}
Java
`ERROR_PREFIX` ๊ฐ™์ด ๋ฐ˜๋ณต๋˜๋Š” ๋ถ€๋ถ„์„ ์ƒ์ˆ˜๋กœ ์ •์˜ํ•ด์ฃผ์‹ ๊ฒŒ ์ข‹์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,7 @@ +package store.entity; + +import java.time.LocalDate; + +public interface DateProvider { + LocalDate now(); +}
Java
๋‚ ์งœ์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ด์ฃผ๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ๋”ฐ๋กœ ์ƒ์„ฑํ•˜์‹  ์ด์œ ๋ฅผ ์•Œ ์ˆ˜ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,11 @@ +package store.entity; + +public class Membership { + private static final int discountPercent = 30; + private static final int maxDiscountAmount = 8000; + + public int discount(Cart nonDiscountedCart) { + int discountAmount = nonDiscountedCart.getTotalPrice() * discountPercent / 100; +...
Java
`Math.min()`์„ ์‚ฌ์šฉํ•ด์„œ ํ• ์ธ์ตœ๋Œ€์น˜๊ฐ€ ์ดˆ๊ณผ๋˜์ง€ ์•Š๋„๋ก ๊น”๋”ํ•˜๊ฒŒ ์ž˜ ๊ตฌํ˜„ํ•ด์ฃผ์‹  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,57 @@ +package store.entity; + +import java.time.LocalDate; +import java.util.Objects; + +public class Promotion { + private final String name; + private final int buy; + private final int get; + private final LocalDate startDate; + private final LocalDate endDate; + + public Promotion(Stri...
Java
๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์œผ๋กœ ์•ž์— !์—ฐ์‚ฐ์ž๊ฐ€ ๋“ค์–ด๊ฐ€๊ฒŒ ๋˜๋ฉด ์ฝ”๋“œ๋ฅผ ์ฝ๋Š” ๋„์ค‘ ํ•œ๋ฒˆ ๋” ์ƒ๊ฐ์„ ํ•˜๊ฒŒ ๋งŒ๋“œ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. `currentDate.isAfter(startDate) && currentDate.isBefore(endDate);`๊ณผ ๊ฐ™์€ ๋ฐฉ๋ฒ•๋„ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,61 @@ +package store.entity; + +import static store.constant.Constant.ERROR_PREFIX; + +import java.util.List; +import java.util.Map; + +public class Stock { + private static final String NON_EXIST_PRODUCT_MESSAGE = ERROR_PREFIX + "์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String STOCK_EXCEED_...
Java
else๋ฌธ ์‚ฌ์šฉ์€ ๊ฐ€๊ธ‰์ ์ด๋ฉด ์ง€์–‘ํ•ด์ฃผ์‹œ๋Š” ๊ฒŒ ์ข‹๋‹ค๊ณ  ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,40 @@ +package store.util.parse; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import store.entity.DateProvider; +import store.entity.Product; +import store.entity.Promotion; +import store.entity.RealDateProvider; + +public class ProductParser { + ...
Java
๋ณดํ†ต ์ปฌ๋ ‰์…˜์ด๋‚˜ ๋ฐฐ์—ด์„ ์ˆœํšŒํ•  ๋•Œ ์ธ๋ฑ์Šค๊ฐ€ 0๋ถ€ํ„ฐ ์‹œ์ž‘ํ•˜๋Š” ๊ฑธ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์‹œ์ž‘์ธ๋ฑ์Šค๊ฐ€ ์™œ 1์ธ์ง€ ์ƒ์ˆ˜๋กœ ํ‘œํ˜„ํ•ด์ฃผ์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹จ ์ƒ๊ฐ์ด ๋“ญ๋‹ˆ๋‹ค!
@@ -0,0 +1,30 @@ +package store.util.parse; + +import java.time.LocalDate; +import java.time.format.DateTimeFormatter; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; +import store.entity.Promotion; + +public class PromotionParser { + private static final String SEPARATOR = ","; +...
Java
์ฒซ ๋ฒˆ์งธ ํ—ค๋”๋ฅผ ์ œ์™ธํ•œ๋‹ค๋Š” ์ฃผ์„ ๋Œ€์‹  1์ด ๊ฐ€์ง€๋Š” ์˜๋ฏธ๋ฅผ ์ƒ์ˆ˜๋กœ ์ •์˜ํ•ด์ฃผ์…”๋„ ๊ดœ์ฐฎ์•˜์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,7 @@ +package store.entity; + +import java.time.LocalDate; + +public interface DateProvider { + LocalDate now(); +}
Java
ํ…Œ์ŠคํŠธ ํ• ๋•Œ ํ•ด๋‹น ํด๋ž˜์Šค๋ฅผ ๊ทธ๋Œ€๋กœ ์‚ฌ์šฉํ•˜๋ฉด ์˜ค๋Š˜ ๋‚ ์งœ๋กœ ํ…Œ์ŠคํŠธ๊ฐ€ ๋˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค!
@@ -0,0 +1,57 @@ +package store.entity; + +import java.time.LocalDate; +import java.util.Objects; + +public class Promotion { + private final String name; + private final int buy; + private final int get; + private final LocalDate startDate; + private final LocalDate endDate; + + public Promotion(Stri...
Java
๊ทธ๋ ‡๋„ค์š”! ์ข‹์€ ์˜๊ฒฌ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,61 @@ +package store.entity; + +import static store.constant.Constant.ERROR_PREFIX; + +import java.util.List; +import java.util.Map; + +public class Stock { + private static final String NON_EXIST_PRODUCT_MESSAGE = ERROR_PREFIX + "์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String STOCK_EXCEED_...
Java
ํ—ˆ๊ฑฑ.. ์ด๊ฑธ ๋ชป๋ดค๋„ค์š”..
@@ -0,0 +1,40 @@ +package store.util.parse; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import store.entity.DateProvider; +import store.entity.Product; +import store.entity.Promotion; +import store.entity.RealDateProvider; + +public class ProductParser { + ...
Java
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,7 @@ +package store.entity; + +import java.time.LocalDate; + +public interface DateProvider { + LocalDate now(); +}
Java
> ํ…Œ์ŠคํŠธ ํ• ๋•Œ ํ•ด๋‹น ํด๋ž˜์Šค๋ฅผ ๊ทธ๋Œ€๋กœ ์‚ฌ์šฉํ•˜๋ฉด ์˜ค๋Š˜ ๋‚ ์งœ๋กœ ํ…Œ์ŠคํŠธ๊ฐ€ ๋˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค! ์ด ๋ถ€๋ถ„์— ๋Œ€ํ•ด ์ œ๊ฐ€ ์ž˜ ์ดํ•ด๋ฅผ ํ•˜์ง€ ๋ชปํ•˜์˜€๋Š”๋ฐ, ๊ฐ„๋‹จํ•œ ์˜ˆ์‹œ๋ฅผ ๋ง์”€ํ•ด์ฃผ์‹ค ์ˆ˜ ์žˆ์„๊นŒ์š”??
@@ -1,7 +1,65 @@ package store; +import static store.constant.Constant.ERROR_PREFIX; + +import java.io.IOException; +import java.io.UncheckedIOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.List; +import java.util.Map; +import store.constant.YesOrNo...
Java
์ €๋„ ๋™์˜ํ•ฉ๋‹ˆ๋‹ค! ์ •์  ํŒฉํ† ๋ฆฌ ๋ฉ”์„œ๋“œ ์ด์šฉํ•ด๋ณด๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,65 @@ +package store.controller; + +import java.util.List; +import java.util.Map; +import store.dto.ProductItem; +import store.dto.StockResponse; +import store.service.CartService; +import store.service.StockService; +import store.util.RetryHandler; +import store.util.parse.PurchaseItemParser; +import store....
Java
์ „์ฒด์ ์œผ๋กœ ์ฝ”๋“œ์˜ indent๊ฐ€ ๊นŠ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด์š”! ๋ฏธ์…˜ ์š”๊ตฌ์‚ฌํ•ญ์—๋Š” indent๋ฅผ 2๊นŒ์ง€ ํ—ˆ์šฉํ•œ๋‹ค๊ณ  ๋ดค๋Š”๋ฐ ์ด์— ๋Œ€ํ•ด ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,4 @@ +package store.dto; + +public record ProductItem(String productName, int quantity) { +}
Java
๋ ˆ์ฝ”๋“œ ํ™œ์šฉ๐Ÿ‘
@@ -0,0 +1,24 @@ +package store.dto; + +import store.entity.Product; + +public record StockResponse(String name, int price, String quantity, String promotionQuantity, String promotionName) { + private static final String NONE_STOCK = "์žฌ๊ณ  ์—†์Œ"; + private static final String QUANTITY_UNIT = "๊ฐœ"; + + public static...
Java
๋นˆ ๋ฌธ์ž์—ด๋กœ ์ดˆ๊ธฐํ™”ํ•œ ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,117 @@ +package store.entity; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import store.dto.FinalPaymentProduct; +import store.dto.ProductItem; +import store.dto.ProductItemWithPrice; + +public class Cart { + private final Map<Product, Int...
Java
Cart ํด๋ž˜์Šค์—์„œ ์ƒ์„ฑ์ž ์˜์กด์„ฑ ์ฃผ์ž…์„ ์‚ฌ์šฉํ•˜๊ฒŒ ๋œ ๊ณ„๊ธฐ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,61 @@ +package store.entity; + +import static store.constant.Constant.ERROR_PREFIX; + +import java.util.List; +import java.util.Map; + +public class Stock { + private static final String NON_EXIST_PRODUCT_MESSAGE = ERROR_PREFIX + "์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String STOCK_EXCEED_...
Java
์˜ˆ์™ธ๋ฅผ `isValidName`๋ฉ”์„œ๋“œ์™€ `isStockAvailable`๋ฉ”์„œ๋“œ์—์„œ ๋˜์ง€๋Š”๊ฒŒ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,93 @@ +package store.view; + +import java.util.List; +import store.dto.ProductItem; +import store.dto.ProductItemWithPrice; +import store.dto.Receipt; +import store.dto.StockResponse; + +public class OutputView { + private static final String START_MESSAGE = "์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค.\nํ˜„์žฌ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค.\n"; + pr...
Java
DTO์™€ ์ปฌ๋ ‰์…˜ ์‚ฌ์šฉํ•ด์„œ ์ถœ๋ ฅ์„ ๊น”๋”ํ•˜๊ฒŒ ํ•˜์…จ๋„ค์š”! ๋ฐฐ์šฐ๊ณ  ๊ฐ‘๋‹ˆ๋‹ค!!
@@ -0,0 +1,65 @@ +package store.controller; + +import java.util.List; +import java.util.Map; +import store.dto.ProductItem; +import store.dto.StockResponse; +import store.service.CartService; +import store.service.StockService; +import store.util.RetryHandler; +import store.util.parse.PurchaseItemParser; +import store....
Java
์ € ์ฝ”๋“œ๋Š” indent๊ฐ€ 2 ์•„๋‹Œ๊ฐ€์š”?!
@@ -0,0 +1,24 @@ +package store.dto; + +import store.entity.Product; + +public record StockResponse(String name, int price, String quantity, String promotionQuantity, String promotionName) { + private static final String NONE_STOCK = "์žฌ๊ณ  ์—†์Œ"; + private static final String QUANTITY_UNIT = "๊ฐœ"; + + public static...
Java
OutputView ์—์„œ ํ•ด๋‹น promotionName์˜ ์ƒํƒœ์— ๋”ฐ๋ผ ๋‹ค๋ฅธ ํฌ๋งท์„ ์ ์šฉ์‹œํ‚ค๋ ค๊ณ  ํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,117 @@ +package store.entity; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import store.dto.FinalPaymentProduct; +import store.dto.ProductItem; +import store.dto.ProductItemWithPrice; + +public class Cart { + private final Map<Product, Int...
Java
์ƒ์„ฑ์ž์— ์•„๋ฌด๊ฒƒ๋„ ๋ฐ›์ง€ ์•Š์•„์„œ ์˜์กด์„ฑ ์ฃผ์ž…์€ ์•„๋‹ˆ์ง€ ์•Š๋‚˜์š”?!
@@ -0,0 +1,7 @@ +package store.entity; + +import java.time.LocalDate; + +public interface DateProvider { + LocalDate now(); +}
Java
ํ…Œ์ŠคํŠธ ์ฝ”๋“œ์—์„œ ์‹ค์ œ ์˜ค๋Š˜๋‚ ์งœ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” now()๋ฅผ ์‚ฌ์šฉํ•˜๊ฒŒ๋˜๋ฉด ํ…Œ์ŠคํŠธ์ฝ”๋“œ๊ฐ€ ํ•ด๋‹น ๋‚ ์งœ์— ์˜์กดํ•˜์ง€ ์•Š์„๊นŒ์š”??
@@ -0,0 +1,61 @@ +package store.entity; + +import static store.constant.Constant.ERROR_PREFIX; + +import java.util.List; +import java.util.Map; + +public class Stock { + private static final String NON_EXIST_PRODUCT_MESSAGE = ERROR_PREFIX + "์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String STOCK_EXCEED_...
Java
๊ทธ๋ž˜๋„ ๋ ๊ฒƒ๊ฐ™๋„ค์š”!
@@ -1,7 +1,65 @@ package store; +import static store.constant.Constant.ERROR_PREFIX; + +import java.io.IOException; +import java.io.UncheckedIOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.nio.file.Paths; +import java.util.List; +import java.util.Map; +import store.constant.YesOrNo...
Java
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,61 @@ +name: Solution-friend Dev CI/CD + +on: + pull_request: + types: [ closed ] + workflow_dispatch: # (2).์ˆ˜๋™ ์‹คํ–‰๋„ ๊ฐ€๋Šฅํ•˜๋„๋ก + +jobs: + build: + runs-on: ubuntu-latest # (3).OSํ™˜๊ฒฝ + if: github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'develop' + + steps: + - ...
Unknown
PR์ด ๊ธฐ๊ฐ๋˜์–ด๋„ ํ•ด๋‹น Action์ด ์ˆ˜ํ–‰๋  ๊ฒƒ ๊ฐ™๋„ค์š”.