code
stringlengths
41
34.3k
lang
stringclasses
8 values
review
stringlengths
1
4.74k
@@ -0,0 +1,48 @@ +package store.service; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Customer; +import store.model.domain.product.Product; +import store.model.domain.product.Products; +import store.model.domain.product.Promotion; +import store.model.domain.product.Promotions;...
Java
๋ชจ๋“ˆํ™”๊ฐ€ ์•„์ฃผ ์ž˜ ๋˜์–ด์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,48 @@ +package store.service; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Customer; +import store.model.domain.product.Product; +import store.model.domain.product.Products; +import store.model.domain.product.Promotion; +import store.model.domain.product.Promotions;...
Java
getAdditionalQuantity()๋Š” ํ”„๋กœ๋ชจ์…˜ ์„ธ๋ถ€ ๊ตฌํ˜„์— ๊ฐ€๊นŒ์›Œ ๋ณด์ด๋Š”๋ฐ ํ•ด๋‹น ํด๋ž˜์Šค ์•ˆ์— ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,60 @@ +package store.util; + +import store.model.domain.customer.Customer; +import store.model.domain.product.Product; +import store.model.domain.product.Products; + +public class InventoryManager { + + public static void decreaseProductQuantities(Customer customer, Products products) { + customer.getBuying...
Java
์ด ํด๋ž˜์Šค๋Š” service๊ฐ€ ์•„๋‹Œ util์ธ ์ด์œ ๊ฐ€ ๋ญ”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,96 @@ +package store.view; + +import static store.constant.message.OutputMessage.PROMPT_CURRENT_STOCK; +import static store.constant.message.OutputMessage.PROMPT_BUY_PRODUCT; +import static store.constant.message.OutputMessage.PROMPT_MEMBERSHIP_PROMOTION; +import static store.constant.message.OutputMessage.P...
Java
์ด๋ถ€๋ถ„์€ ์ƒ์ˆ˜๋กœ ๋นผ๋Š”๊ฒŒ ๋” ์ข‹๋‹ค๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ํ•˜์ง€ ์•Š์€ ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,5 @@ +package store.model.domain.discount; + +public interface DiscountPolicy { + int discount(int price); +}
Java
์ด๊ฒƒ์„ interface๋ฅผ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,17 @@ +package store.constant.file; + +public enum FilePath { + PRODUCT_FILE_PATH("src/main/resources/products.md"), + PROMOTION_FILE_PATH("src/main/resources/promotions.md"), + ; + + private final String filePath; + + FilePath(String filePath) { + this.filePath = filePath; + } + + public String getFilePath...
Java
์ €๋Š” ํด๋ž˜์Šค ๋‚ด์— ์ƒ์ˆ˜๋ฅผ ๋งŒ๋“ค์—ˆ๋Š”๋ฐ ํŒŒ์ผ ์œ„์น˜๋„ ์ƒ์ˆ˜๋กœ ์ฒ˜๋ฆฌํ•˜์…จ๋„ค์š” ์ด๋ฐฉ๋ฒ•๋„ ์ข‹์•„๋ณด์ด๋„ค์š”!
@@ -0,0 +1,82 @@ +package store.util; + +import static store.constant.message.ErrorMessage.*; + +import java.time.LocalDate; +import java.util.Arrays; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import store.mod...
Java
stream ์‚ฌ์šฉ์„ ํ•˜๋‹ˆ ๊ฐ„ํŽธํ•ด ๋ณด์ด๋„ค์š” ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค
@@ -0,0 +1,25 @@ +package store.service; + +import java.io.File; +import java.util.List; + +import store.model.domain.product.Product; +import store.model.domain.product.Products; +import store.model.domain.product.Promotion; +import store.model.domain.product.Promotions; +import store.util.FileReader; +import store.ut...
Java
FileReader.readFile ๋ถ€๋ถ„์˜ ๋ฉ”์„œ๋“œ๋ฅผ ์ค‘๋ณต์ด๋‹ˆ๊นŒ private์œผ๋กœ ๋นผ๋„ ๊ดœ์ฐฎ์•˜์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,52 @@ +package store.model.domain.product; + +public class Product { + private final String name; + private final int price; + private int quantity; + private final String promotion; + + public Product(String name, int price, int quantity, String promotion) { + this.name = name; + this.price = price; + th...
Java
์ด๋Ÿฐ ์ถœ๋ ฅ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ ๋ถ€๋ถ„์€ ๋ทฐ์—์„œ ์ง„ํ–‰ํ•˜๊ฑฐ๋‚˜ DTO๋ฅผ ๋งŒ๋“ค์–ด์„œ ํ•˜๋Š” ๊ฒŒ MVC ํŒจํ„ด์— ๋งž๋Š” ๊ฑฐ๋ผ๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”??
@@ -0,0 +1,28 @@ +package store.model.domain.product; + +import java.util.List; + +public class Promotions { + private final List<Promotion> promotions; + + public Promotions(List<Promotion> promotions) { + this.promotions = promotions; + } + + public Promotion findPromotionByName(String promotionName) { + return pro...
Java
promotion.getName.equals ๋ถ€๋ถ„์„ Promotion ๋‚ด๋ถ€ ๋ฉ”์„œ๋“œ๋กœ ๋งŒ๋“ค์–ด์„œ boolean ๊ฐ’์„ ๋ฐ˜ํ™˜ํ•˜๊ฒŒ ํ•˜๋ฉด ์บก์Аํ™”๋ฅผ ์ƒ๊ฐํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,72 @@ +package store.controller; + +import static store.constant.AnswerConstant.ANSWER_YES; + +import java.util.Map; + +import store.constant.file.FilePath; +import store.model.domain.customer.Customer; +import store.model.domain.product.Products; +import store.model.domain.product.Promotions; +import store....
Java
๊ทธ๋ƒฅ ๊ถ๊ธˆํ•œ๊ฑด๋ฐ ์ด๊ฑฐ ํƒญ 8์นธ์ธ๊ฑด๊ฐ€์š”???
@@ -0,0 +1,82 @@ +package store.util; + +import static store.constant.message.ErrorMessage.*; + +import java.time.LocalDate; +import java.util.Arrays; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import store.mod...
Java
ํ•˜๋‚˜์˜ ๋ฉ”์„œ๋“œ์—์„œ ๋„ˆ๋ฌด ๋งŽ์€ ์—ญํ• ์„ ํ•˜๊ณ  ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ด์š”. map์œผ๋กœ ๊ณ„์† ์ด์–ด์„œ ์ž‘์—…์„ ํ•˜๊ณ  ๊ณ„์‹ ๋ฐ ๋ฉ”์„œ๋“œ ๋ถ„๋ฆฌ๋ฅผ ํ•˜์‹œ๋Š” ํŽธ์ด ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์•„์š”..!
@@ -0,0 +1,82 @@ +package store.util; + +import static store.constant.message.ErrorMessage.*; + +import java.time.LocalDate; +import java.util.Arrays; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import store.mod...
Java
๋งŒ์•ฝ ๋ฐ์ดํ„ฐ๊ฐ€ "[์ฝœ๋ผ-3],[์—๋„ˆ์ง€๋ฐ”-5]"๊ฐ€ ์•„๋‹Œ "์ฝœ๋ผ-3],[์—๋„ˆ์ง€๋ฐ”" ์ด๋Ÿฐ์‹์œผ๋กœ ๋“ค์–ด์˜ค๋ฉด(๋ˆ„๊ฐ€ ๊ทธ๋ ‡๊ฒŒ ํ•˜๊ฒ ๋ƒ๋งŒ์€) ํƒ€์ž… ์—๋Ÿฌ๊ฐ€ ๋‚˜์ง€ ์•Š์„ ๊ฒƒ ๊ฐ™์€๋ฐ ์ด๋Ÿฐ ๋ถ€๋ถ„์— ๋Œ€ํ•œ ๊ฒ€์ฆ๋„ ์‚ฌ์†Œํ•˜์ง€๋งŒ ์žˆ์œผ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,66 @@ +package store.model.domain.customer; + +import static store.constant.message.ErrorMessage.INVALID_FORMAT; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.message.ErrorMessage.OVER_STOCK_QUANTITY; + +import java.util.HashMap; +import java.util.Map; + ...
Java
private ๋ฉ”์„œ๋“œ๋Š” ์œ„์˜ public ๋ฉ”์„œ๋“œ์™€ ๊ด€๋ จ๋˜์–ด๋„ ํ•˜๋‹จ์— ์œ„์น˜ํ•˜๋Š” ๊ฒŒ ์ข‹๋‹ค๋Š” ํ”ผ๋“œ๋ฐฑ์ด ์žˆ์—ˆ์–ด์š”! ์ €๋„ ์ฐพ์•„๊ฐ€๊ธฐ๊ฐ€ public -> ๊ด€๋ จ๋œ private ๋ฉ”์„œ๋“œ ์ˆœ์ด ํ›จ์”ฌ ํŽธํ•˜๊ธฐ๋Š”ํ•œ๋ฐ ๊ทธ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์„ ๋ณด๊ณ  ๋‚œ ํ›„์— ์™œ์ธ์ง€ ์•Œ์•„๋ณด๊ณ  ์ƒ๊ฐ์„ ์ข€ ํ•ด๋ดค์—ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,60 @@ +package store.model.domain.product; + +import java.util.List; +import java.util.stream.Collectors; + +public class Products { + private final List<Product> products; + + public Products(List<Product> products) { + this.products = products; + } + + public int getProductPrice(String productName) { + r...
Java
product.getName().equals ๋ถ€๋ถ„์ด ์—ฌ๊ธฐ ๋งŽ์œผ์‹ ๋ฐ ์ง์ ‘ Product๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค Product๋‚ด์— ๋ฉ”์„œ๋“œ๋ฅผ ๋งŒ๋“ค์–ด์„œ ๋™์ผํ•œ์ง€ ์ฐพ๊ฒŒ ํ•˜๋Š” ๋ฉ”์„œ๋“œ๋ฅผ ํ•˜๋‚˜ ๋งŒ๋“œ๋Š”๊ฒŒ ๊ฐ์ฒด๊ฐ„ ํ˜‘๋ ฅ๊ณผ ๊ฐ์ฒด์ง€ํ–ฅ์ ์ธ๊ฒƒ ๊ฐ™๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,66 @@ +package store.model.domain.customer; + +import static store.constant.message.ErrorMessage.INVALID_FORMAT; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.message.ErrorMessage.OVER_STOCK_QUANTITY; + +import java.util.HashMap; +import java.util.Map; + ...
Java
HashMap์„ ์“ฐ์‹œ๋ฉด ์ˆœ์„œ๊ฐ€ ๋ณด์žฅ ์•ˆ๋ ํ…๋ฐ ์ฃผ๋ฌธํ•œ ์ˆœ๋Œ€๋กœ ์žˆ์„ ์ˆ˜ ์žˆ๊ฒŒ ์ˆœ์„œ๊ฐ€ ๋ณด์žฅ๋˜๋Š” ๋‹ค๋ฅธ ์ž๋ฃŒ๊ตฌ์กฐ๋ฅผ ์“ฐ์…จ์–ด๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”! ๊ทธ๋ฆฌ๊ณ  String๋ง๊ณ  ๊ทธ๋ƒฅ Product๋ฅผ ๋„ฃ์–ด์คฌ์œผ๋ฉด Products์—์„œ ๋งค๋ฒˆ ์ƒํ’ˆ์„ ์ฐพ์„ ํ•„์š”๊ฐ€ ์—†์„ ๊ฒƒ ๊ฐ™์€๋ฐ ์ด๋ ‡๊ฒŒ ํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”??
@@ -0,0 +1,52 @@ +package store.model.domain.product; + +public class Product { + private final String name; + private final int price; + private int quantity; + private final String promotion; + + public Product(String name, int price, int quantity, String promotion) { + this.name = name; + this.price = price; + th...
Java
์ €๋Š” Product์ด Promotion์„ ๊ฐ€์ง€๊ณ  ์žˆ์„ ์ˆ˜ ์žˆ๊ฒŒ ํ•ด๋†จ๋Š”๋ฐ ํ˜น์‹œ promotino์„ String์œผ๋กœ๋งŒ ๊ฐ–๊ฒŒ ํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?? Promotionhanlder์—์„œ Products์™€ Promotions์„ ํ•จ๊ป˜ ๋ฐ›์œผ๋ฉด์„œ ์ฐพ์œผ์‹œ๋Š” ๊ฑฐ ๋ณด๊ณ  ๊ถ๊ธˆํ•ด์„œ ๋ฌผ์–ด๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,100 @@ +package store.util; + +import static store.constant.AnswerConstant.*; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.promotion.PromotionType.CARBONATE_DRINK; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Cu...
Java
๋งŒ์•ฝ ํ”„๋กœ๋ชจ์…˜์ด ๋“ค์–ด๊ฐ€๋Š” ์ข…๋ฅ˜๊ฐ€ ๋งŽ์•„์ง„๋‹ค๋ฉด ์ด ๋ถ€๋ถ„์— ๊ณ„์†ํ•ด์„œ if ๋ฌธ์ด ๋Š˜์–ด๋‚ ํ…๋ฐ enum ์•ˆ์—์„œ ๋ฉ”์„œ๋“œ๋ฅผ ์ด์šฉํ•ด ๊ด€๋ จ๋œ ํ”„๋กœ๋ชจ์…˜ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,100 @@ +package store.util; + +import static store.constant.AnswerConstant.*; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.promotion.PromotionType.CARBONATE_DRINK; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Cu...
Java
์ง€๊ธˆ์€ ํƒ„์‚ฐ๋งŒ 2+1์ด๋‹ˆ๊นŒ ๋ฉ”์„œ๋“œ ๋ช…์ด ์ด๋ ‡๊ฒŒ ๋œ ๊ฒƒ ๊ฐ™์€๋ฐ ๋งŒ์•ฝ ํ”„๋กœ๋ชจ์…˜ ์ด๋ฆ„์ด ๊ทธ๋ƒฅ 2+1๋กœ ๋ณ€๊ฒฝ๋˜๊ฑฐ๋‚˜ ๋‹ค๋ฅธ ์ด๋ฆ„์œผ๋กœ ๋ฐ”๋€Œ๋ฉด ์ด๋Ÿฐ ๋ฉ”์„œ๋“œ ๋ช…๋„ ์ „๋ถ€ ์ˆ˜์ •์ด ํ•„์š”ํ• ํ…Œ๋‹ˆ๊นŒ ๋‹ค๋ฅธ ์ด๋ฆ„์œผ๋กœ ํ–ˆ์–ด๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค๋Š” ๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์ž…๋‹ˆ๋‹ค!
@@ -0,0 +1,100 @@ +package store.util; + +import static store.constant.AnswerConstant.*; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.promotion.PromotionType.CARBONATE_DRINK; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Cu...
Java
์œ„์—์„œ promotion.isApplyPromotion์ด๋ ‡๊ฒŒ ํ•˜์…จ๋˜ ๊ฒƒ์ฒ˜๋Ÿผ Promotion๋‚ด๋ถ€์—์„œ quantity๋ฅผ ๋ฐ›์•„์„œ ๊ณ„์‚ฐํ•œ ๊ฐ’์„ ๋Œ๋ ค์ฃผ๋Š” ์‹์œผ๋กœ ํ–ˆ์œผ๋ฉด ๊ฐ์ฒด ๋ฐ์ดํ„ฐ ์บก์Аํ™”์™€ ์ฑ…์ž„๋ถ„๋ฆฌ๊ฐ€ ๋์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,100 @@ +package store.util; + +import static store.constant.AnswerConstant.*; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.promotion.PromotionType.CARBONATE_DRINK; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Cu...
Java
๋ฐ‘์— ์žˆ๋Š” ๋ฉ”์„œ๋“œ๋ž‘ ๊ฐ™์€ ๊ฒƒ ๊ฐ™์€๋ฐ ๊ทธ๊ฑฐ ์“ฐ์…จ์œผ๋ฉด ๋ฉ”์„œ๋“œ ๋ถ„๋ฆฌ๊ฐ€ ๋ณด์˜€์„ ๊ฒƒ ๊ฐ™๋„ค์š”!
@@ -0,0 +1,100 @@ +package store.util; + +import static store.constant.AnswerConstant.*; +import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT; +import static store.constant.promotion.PromotionType.CARBONATE_DRINK; + +import camp.nextstep.edu.missionutils.DateTimes; +import store.model.domain.customer.Cu...
Java
๊ฐœ์ธ์ ์œผ๋กœ ์ด ํด๋ž˜์Šค๊ฐ€ ์ปจํŠธ๋กค๋Ÿฌ ๋А๋‚Œ์ด ๋‚˜์„œ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ์ด๋ฆ„์„ ํ•˜์‹  ๊ฒŒ ์•„๋‹ˆ๊ณ  ํ•ธ๋“ค๋Ÿฌ๋กœ ํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,60 @@ +package store.util; + +import store.model.domain.customer.Customer; +import store.model.domain.product.Product; +import store.model.domain.product.Products; + +public class InventoryManager { + + public static void decreaseProductQuantities(Customer customer, Products products) { + customer.getBuying...
Java
์ด ๋ถ€๋ถ„์ด๋ž‘ ๋ฐ‘์˜ getGiftProducts() ๋ถ€๋ถ„์„ ๋‘ ๊ฐœ์˜ void ๋ฉ”์„œ๋“œ ๋ถ„๋ฆฌํ•˜์…จ์–ด๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,32 @@ +package store.util; + +import static store.constant.AnswerConstant.*; + +import store.model.domain.customer.Customer; +import store.model.domain.product.Products; +import store.model.domain.product.Promotions; +import store.service.CalculateService; +import store.view.InputView; +import store.view.Out...
Java
ReceiptGenerator ํŒŒ์ผ์—์„œ Receipt ๋„๋ฉ”์ธ์ด๋‚˜ DTO ์ƒ์„ฑ์ด ์•„๋‹Œ OuputView์— ์ ‘๊ทผํ•˜๋Š” ์ด์œ ๊ฐ€ ์–ด๋–ป๊ฒŒ ๋ ๊นŒ์š”?? ๊ณ„์‚ฐ๊ณผ ์ถœ๋ ฅ ๋กœ์ง์ด ์„ž์—ฌ์„œ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง๊ณผ ๋ทฐ๊ฐ€ ๋ถ„๋ฆฌ๋˜์ง€ ์•Š๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š”. ๋‹จ์ผ ์ฑ…์ž„ ์›์น™์ด ์ง€์ผœ์ง€์ง€ ์•Š๋Š” ๊ฒƒ ๊ฐ™๊ณ  ๋ทฐ์™€์˜ ์ƒํ˜ธ์ž‘์šฉ์€ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ์ผ์–ด๋‚˜์•ผ ๋œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค! ๊ทธ๋ฆฌ๊ณ  ๊ฐœ์ธ์ ์œผ๋กœ caculateService๊ฐ€ ์žˆ์œผ๋ฉด ๊ฑฐ๊ธฐ์„œ finalPrice๋ฅผ ๋ฐ›์•„์˜ค๋„๋ก ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,96 @@ +package store.view; + +import static store.constant.message.OutputMessage.PROMPT_CURRENT_STOCK; +import static store.constant.message.OutputMessage.PROMPT_BUY_PRODUCT; +import static store.constant.message.OutputMessage.PROMPT_MEMBERSHIP_PROMOTION; +import static store.constant.message.OutputMessage.P...
Java
์˜์ˆ˜์ฆ ๋ถ€๋ถ„๋„ ์ƒ์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜๋Š”๊ฒŒ ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -4,7 +4,9 @@ name,price,quantity,promotion ์‚ฌ์ด๋‹ค,1000,8,ํƒ„์‚ฐ2+1 ์‚ฌ์ด๋‹ค,1000,7,null ์˜ค๋ Œ์ง€์ฃผ์Šค,1800,9,MD์ถ”์ฒœ์ƒํ’ˆ +์˜ค๋ Œ์ง€์ฃผ์Šค,1800,0,null ํƒ„์‚ฐ์ˆ˜,1200,5,ํƒ„์‚ฐ2+1 +ํƒ„์‚ฐ์ˆ˜,1200,0,null ๋ฌผ,500,10,null ๋น„ํƒ€๋ฏผ์›Œํ„ฐ,1500,6,null ๊ฐ์ž์นฉ,1500,5,๋ฐ˜์งํ• ์ธ
Unknown
์—‡ ์ €๋Š” ํ”„๋กœ๋ชจ์…˜์ด ์žˆ๋Š” ์ƒํ’ˆ์— ๋ฐ‘์— ์žฌ๊ณ ๊ฐ€ ์—†๋Š” ๊ฐ™์€ ์ƒํ’ˆ์ด ์—†์„ ๊ฒฝ์šฐ๋ฅผ ๋กœ์ง์—์„œ ์ฒ˜๋ฆฌํ•ด์ฃผ๋Š” ๊ฒŒ ์ด๋ฒˆ ์š”๊ตฌ์‚ฌํ•ญ์ด๋ผ๊ณ  ์ƒ๊ฐํ–ˆ๋Š”๋ฐ ์ด๋ ‡๊ฒŒ ํ•˜์…จ๊ตฐ์š”..!
@@ -1,5 +1,8 @@ package vendingmachine; +import java.util.Arrays; +import java.util.List; + public enum Coin { COIN_500(500), COIN_100(100), @@ -12,5 +15,20 @@ public enum Coin { this.amount = amount; } - // ์ถ”๊ฐ€ ๊ธฐ๋Šฅ ๊ตฌํ˜„ + public static Coin findByAmount(int amount) { + for (Coin ...
Java
๊ณต๋ฐฑ ๋ผ์ธ์„ ์ข€ ๋” ๋‘์‹œ๋ฉด ๊ฐ€๋…์„ฑ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹น
@@ -0,0 +1,57 @@ +package vendingmachine.controller; + +import java.util.List; +import java.util.function.Consumer; +import java.util.function.Function; +import java.util.function.Supplier; +import vendingmachine.domain.Product; +import vendingmachine.validator.InputValidator; +import vendingmachine.view.InputView; +im...
Java
์ด๊ฑด ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ ์•„๋‹๊นŒ์šฉ?
@@ -0,0 +1,44 @@ +package vendingmachine.service; + +import java.util.Optional; +import vendingmachine.domain.HeldCoins; +import vendingmachine.domain.PaymentAmount; +import vendingmachine.domain.Product; +import vendingmachine.dtos.PurchaseInputDto; +import vendingmachine.repository.ProductRepository; + +public class ...
Java
๋กœ์ง์ด ์ข€ ๊ธด ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹น ์ฃผ์„์„ ๋‚จ๊ฒจ์ฃผ์‹  ๋ถ€๋ถ„๋ณ„๋กœ ๊ฐ ์—ญํ• ์ด ์žˆ๋Š” ๊ฑธ๋กœ ๋ณด์ด๋Š”๋ฐ, ๊ทธ ๋ถ€๋ถ„์„ ํ•จ์ˆ˜๋กœ ์ถ”์ถœํ•˜๋Š” ๊ฑด ์–ด๋–จ๊นŒ์šฉ?
@@ -1,7 +1,21 @@ package vendingmachine; +import vendingmachine.controller.CoinController; +import vendingmachine.controller.MoneyController; +import vendingmachine.controller.OrderController; +import vendingmachine.controller.ProductController; +import vendingmachine.model.Products; + public class Application { ...
Java
Service๋‚˜ Domain ๊ณ„์ธต์— ์ฑ…์ž„์„ ์œ„์ž„ํ•˜์ง€ ์•Š๊ณ , Controller์— ๊ตฌํ˜„ํ•˜์‹  ์šฐ์ง„๋‹˜๋งŒ์˜ ์˜๋„๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -1,7 +1,21 @@ package vendingmachine; +import vendingmachine.controller.CoinController; +import vendingmachine.controller.MoneyController; +import vendingmachine.controller.OrderController; +import vendingmachine.controller.ProductController; +import vendingmachine.model.Products; + public class Application { ...
Java
Collection์ด ์•„๋‹Œ ๋ฐฐ์—ด์„ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,47 @@ +package vendingmachine.controller; + +import static vendingmachine.view.InputView.input; +import static vendingmachine.view.OutputView.printOrderMessage; + +import java.util.ArrayList; +import java.util.List; +import java.util.StringTokenizer; +import vendingmachine.model.Product; +import vendingmachi...
Java
์žฌ๊ณ  ํ™•์ธ ๊ฒ€์ฆ์„ Domain์ด ์•„๋‹Œ Controller์—์„œ ํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,21 @@ +package vendingmachine.model; + +import java.util.List; + +public class Products { + + private static List<Product> products; + + public Products(List<Product> productList) { + this.products = productList; + } + + public List<Product> getProducts() { + return products; + }...
Java
์ƒํ’ˆ ์ด๋ฆ„์œผ๋กœ Product๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” ๋ฉ”์„œ๋“œ๋ผ๋ฉด, findAny()๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๊ฒŒ ๋” ์ข‹์ง€ ์•Š์„๊นŒ์š”?? ์šฐ์ง„๋‹˜์˜ ์˜๊ฒฌ์€ ์–ด๋– ์‹ ์ง€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,14 @@ +package vendingmachine.view; + +import static camp.nextstep.edu.missionutils.Console.readLine; + +public class InputView { + + public static int inputInteger() { + return Integer.parseInt(input()); + } + + public static String input() { + return readLine(); + } +}
Java
ํ•ญ์ƒ Console.readLint()์„ ์‚ฌ์šฉํ•ด์™”๋Š”๋ฐ, ํ•ด๋‹น ๋ผ์ธ์ฒ˜๋Ÿผ ๋” ๊ฐ„๊ฒฐํ•˜๊ฒŒ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ์–ด์„œ ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š”!๐Ÿ‘
@@ -0,0 +1,62 @@ +package vendingmachine.controller; + +import static camp.nextstep.edu.missionutils.Randoms.pickNumberInList; +import static vendingmachine.view.InputView.inputInteger; +import static vendingmachine.view.OutputView.printCoins; +import static vendingmachine.view.OutputView.printHavingMoneyMessage; + +im...
Java
์ฃผ์„์„ ๋‚จ๊ฒจ๋‘์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”!๐Ÿง
@@ -0,0 +1,12 @@ +package vendingmachine.controller; + +import static vendingmachine.view.InputView.inputInteger; +import static vendingmachine.view.OutputView.printPurchasingMoneyMessage; + +public class MoneyController { + + public int receiveMoney() { + printPurchasingMoneyMessage(); + return inputI...
Java
Console๊ณผ ๊ฐ™์€ ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ, InputView์™€ ๊ฐ™์€ ํด๋ž˜์Šค๊นŒ์ง€ ๋ชจ๋‘ static import ํ•˜์‹  ์˜๋„๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค! InputView๋ฅผ ๋ช…์‹œํ•ด์ฃผ๋Š” ํŽธ์ด ํ•ด๋‹น ํด๋ž˜์Šค ๋‚ด์—์„œ ์—ญํ•  ๋ฐ ๊ด€๊ณ„๋ฅผ ๋ช…ํ™•ํžˆ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ์šฐ์ง„๋‹˜์˜ ์˜๊ฒฌ์€ ์–ด๋– ์‹ ๊ฐ€์š”??
@@ -0,0 +1,30 @@ +package vendingmachine.controller; + +import static vendingmachine.controller.ProductController.minPrice; +import static vendingmachine.controller.ProductController.validateEmptyStock; +import static vendingmachine.model.Products.getProductByName; +import static vendingmachine.view.InputView.input; +i...
Java
์ด ๋ถ€๋ถ„์€ ์•„์ง ์ž‘์„ฑ๋˜์ง€ ์•Š์€๊ฑด๊ฐ€์š”?!
@@ -1,46 +1,22 @@ # ๋ฏธ์…˜ - ์žํŒ๊ธฐ -## ๐Ÿ” ์ง„ํ–‰๋ฐฉ์‹ - -- ๋ฏธ์…˜์€ **๊ธฐ๋Šฅ ์š”๊ตฌ์‚ฌํ•ญ, ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์š”๊ตฌ์‚ฌํ•ญ, ๊ณผ์ œ ์ง„ํ–‰ ์š”๊ตฌ์‚ฌํ•ญ** ์„ธ ๊ฐ€์ง€๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋‹ค. -- ์„ธ ๊ฐœ์˜ ์š”๊ตฌ์‚ฌํ•ญ์„ ๋งŒ์กฑํ•˜๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅํ•œ๋‹ค. ํŠนํžˆ ๊ธฐ๋Šฅ์„ ๊ตฌํ˜„ํ•˜๊ธฐ ์ „์— ๊ธฐ๋Šฅ ๋ชฉ๋ก์„ ๋งŒ๋“ค๊ณ , ๊ธฐ๋Šฅ ๋‹จ์œ„๋กœ ์ปค๋ฐ‹ ํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์ง„ํ–‰ํ•œ๋‹ค. -- ๊ธฐ๋Šฅ ์š”๊ตฌ์‚ฌํ•ญ์— ๊ธฐ์žฌ๋˜์ง€ ์•Š์€ ๋‚ด์šฉ์€ ์Šค์Šค๋กœ ํŒ๋‹จํ•˜์—ฌ ๊ตฌํ˜„ํ•œ๋‹ค. - -## โœ‰๏ธ ๋ฏธ์…˜ ์ œ์ถœ ๋ฐฉ๋ฒ• - -- ๋ฏธ์…˜ ๊ตฌํ˜„์„ ์™„๋ฃŒํ•œ ํ›„ GitHub์„ ํ†ตํ•ด ์ œ์ถœํ•ด์•ผ ํ•œ๋‹ค. - - GitHub์„ ํ™œ์šฉํ•œ ์ œ์ถœ ๋ฐฉ๋ฒ•์€ [ํ”„๋ฆฌ์ฝ”์Šค ๊ณผ์ œ ์ œ์ถœ ๋ฌธ์„œ](h...
Unknown
๋‹ค์Œ๋ฒˆ์—๋Š” ์‹œ๊ฐ„์„ ์žฌ๊ณ  ํ•ด๋ณด๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -1,7 +1,21 @@ package vendingmachine; +import vendingmachine.controller.CoinController; +import vendingmachine.controller.MoneyController; +import vendingmachine.controller.OrderController; +import vendingmachine.controller.ProductController; +import vendingmachine.model.Products; + public class Application { ...
Java
์ปจํŠธ๋กค๋Ÿฌ๊ฐ€ ๋งŽ๋„ค์š”.. ๊ตฌํ˜„๊ณผ ๋™์‹œ์— ๋ฆฌํŒฉํ† ๋ง์„ ์ถ”๊ตฌํ•˜์‹  ๊ฑด๊ฐ€์š”??
@@ -0,0 +1,12 @@ +package vendingmachine.controller; + +import static vendingmachine.view.InputView.inputInteger; +import static vendingmachine.view.OutputView.printPurchasingMoneyMessage; + +public class MoneyController { + + public int receiveMoney() { + printPurchasingMoneyMessage(); + return inputI...
Java
์ปจํŠธ๋กค๋Ÿฌ ๋ถ„๋ฆฌ๊ฐ€ ์กฐ๊ธˆ ๊ณผํ•œ ๊ฐ์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š”. ์ฝ”๋“œ๊ฐ€ ๋งŽ์ด ๊ธธ์–ด์ง€๋ฉด ๊ทธ ๋•Œ ๊ฐ€์„œ ๋ถ„๋ฆฌํ•ด๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,62 @@ +package vendingmachine.controller; + +import static camp.nextstep.edu.missionutils.Randoms.pickNumberInList; +import static vendingmachine.view.InputView.inputInteger; +import static vendingmachine.view.OutputView.printCoins; +import static vendingmachine.view.OutputView.printHavingMoneyMessage; + +im...
Java
์ฃผ์„์€ ์„ค๊ณ„ ๊ณผ์ •์—์„œ ์Šค์Šค๋กœ ์‰ฝ๊ฒŒ ์•Œ์•„๋ณด๊ธฐ ์œ„ํ•ด ์ž‘์„ฑํ•œ ๊ฑด๊ฐ€์š”?!
@@ -0,0 +1,41 @@ +package vendingmachine.view; + +import vendingmachine.model.Coin; + +public class OutputView { + + private static final String HAVING_MONEY_MESSAGE = "์žํŒ๊ธฐ๊ฐ€ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ๊ธˆ์•ก์„ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String HAVING_COIN_MESSAGE = "\n์žํŒ๊ธฐ๊ฐ€ ๋ณด์œ ํ•œ ๋™์ „"; + private static final String ORDER_MESSAGE =...
Java
์šด์˜์ฒด์ œ์— ์˜์กด์ ์ด์ง€ ์•Š์€ ์ค„๋ฐ”๊ฟˆ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•˜๋ฉด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,41 @@ +package vendingmachine.view; + +import vendingmachine.model.Coin; + +public class OutputView { + + private static final String HAVING_MONEY_MESSAGE = "์žํŒ๊ธฐ๊ฐ€ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ๊ธˆ์•ก์„ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."; + private static final String HAVING_COIN_MESSAGE = "\n์žํŒ๊ธฐ๊ฐ€ ๋ณด์œ ํ•œ ๋™์ „"; + private static final String ORDER_MESSAGE =...
Java
stream์„ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,55 @@ +package store.facade; + +import java.io.IOException; +import store.config.StoreInitializer; +import store.discount.promotion.domain.Promotions; +import store.discount.promotion.domain.PromotionsImpl; +import store.item.inventory.Inventory; +import store.order.domain.Order; +import store.order.exceptio...
Java
ํ•œ ํด๋ž˜์Šค์— ํ•„๋“œ๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์€ ๊ฒƒ ๊ฐ™๋‹ค๊ณ  ๋А๊ปด์ง‘๋‹ˆ๋‹ค
@@ -0,0 +1,66 @@ +package store.order.domain; + +public class OrderItem { + + private final String name; + private final int price; + private int quantity = 0; + private int promotionApplied = 0; + private int free = 0; + + public OrderItem(String name, int price, int quantity, int free) { + th...
Java
ํ•„๋“œ์˜ ๊ฐœ์ˆ˜๋ฅผ ์ค„์—ฌ๋ณด๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,62 @@ +package store.item.inventory; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Optional; +import java.util.stream.Stream; +import store.item.domain.Item; +import store.item.domain.NormalItem; +import store.item.domain.PromotionItem; + +public clas...
Java
ItemRepository๋ฅผ ๊ตฌํ˜„ํ•˜์‹  ๊ฒƒ ๊ฐ™์€๋ฐ ๋‹ค๋ฅธ ํ”„๋กœ๊ทธ๋ž˜๋จธ๊ฐ€ ํ•ด๋‹น ํŒจํ‚ค์ง€์™€ ํด๋ž˜์Šค๋ฅผ ๋” ์‰ฝ๊ฒŒ ์ดํ•ดํ•˜๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ๊ด€๋ก€์ ์œผ๋กœ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š” ๋‹จ์–ด๋ฅผ ์‚ฌ์šฉํ•˜๋Š”๊ฒŒ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,14 @@ +package store.item.exception; + +import static store.constant.Errors.NOT_FOUND_ITEM; + +public class ItemNotFoundException extends IllegalArgumentException { + + public ItemNotFoundException() { + super(NOT_FOUND_ITEM.message()); + } + + public ItemNotFoundException(Throwable cause) { ...
Java
์˜ˆ์™ธ ์ข…๋ฅ˜๋ฅผ ๋”ฐ๋กœ ์„ ์–ธํ•˜์‹  ๋ถ€๋ถ„ ์ข‹๋„ค์š” ์ด๋Ÿฐ ๋ฐฉ์‹์€ ์‹œ๋„ํ•ด ๋ณธ์ ์ด ์—†๋Š”๋ฐ ํ•˜๋‚˜ ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค.
@@ -0,0 +1,68 @@ +package store.item.domain; + +import static store.presentation.view.Message.PRODUCT; +import static store.presentation.view.Message.PRODUCT_NO_STOCK; + +import java.util.Objects; +import store.item.exception.NotEnoughStockException; + +public abstract class Item implements Comparable<Item> { + + pr...
Java
์ด ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ ์ด์•ผ๊ธฐ๋ฅผ ๋‚˜๋ˆ„๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค. 3์ฃผ ์ฐจ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์— ์ผ๋ฐ˜์ ์ธ get, set ์‚ฌ์šฉ์„ ์ค„์ด๋ผ๋Š” ๋‚ด์šฉ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด ๋ถ€๋ถ„์ด ์ •๋ง ์–ด๋ ค์› ๋Š”๋ฐ, ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”!?
@@ -0,0 +1,39 @@ +package store.constant; + +import static store.constant.ConstantNumbers.EXACT_GET_PROMOTION; +import static store.constant.ConstantNumbers.MAX_BUY_PROMOTION; +import static store.constant.ConstantNumbers.MAX_LENGTH_ITEM_NAME; +import static store.constant.ConstantNumbers.MAX_LENGTH_PROMOTION_NAME; +im...
Java
์ด๋ ‡๊ฒŒ ์ •์˜ํ•˜์‹  ๋ถ€๋ถ„ ์—„์ฒญ ๊ผผ๊ผผํ•˜์‹œ๋‹ค๋Š” ๋А๋‚Œ์ด ๋“ญ๋‹ˆ๋‹ค ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,25 @@ +package store.constant; + +public enum ConstantNumbers { + MIN_STOCK_PRICE(100), + MAX_STOCK_PRICE(100_000), + MIN_LENGTH_ITEM_NAME(2), + MAX_LENGTH_ITEM_NAME(10), + MIN_LENGTH_PROMOTION_NAME(4), + MAX_LENGTH_PROMOTION_NAME(12), + MIN_BUY_PROMOTION(1), + MAX_BUY_PROMOTION(4), +...
Java
ํ•ญ์ƒ Enum์„ ์“ฐ๋ฉด์„œ ๋А๋ผ์ง€๋งŒ, ๋งค๋ฒˆ getValue() ์ด๋ ‡๊ฒŒ ์ •์˜ํ–ˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ํ˜„ ์ฝ”๋“œ์—์„œ๋Š” ๋‹จ์ง€ get() ์ด๋ผ๋Š” ๋ฉ”์„œ๋“œ๋กœ ๊ฐ’์„ ์ถ”์ถœํ•˜๋Š”๋ฐ ํ˜‘๋ ฅํ•˜๋Š” ๊ณผ์ •์˜ ์˜์‚ฌ ์†Œํ†ต์— ๋ฌธ์ œ๊ฐ€ ์—†์šธ๊นŒ์š”?!?! ์ด ๋ถ€๋ถ„์ด.. ์ €๋„ ํฐ ๊ณ ๋ฏผ์ด๋ผ ใ… 
@@ -1 +1,64 @@ -# java-convenience-store-precourse +# ํŽธ์˜์  + +๊ตฌ๋งค์ž์˜ ํ• ์ธ ํ˜œํƒ๊ณผ ์žฌ๊ณ  ์ƒํ™ฉ์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜๊ณ  ์•ˆ๋‚ดํ•˜๋Š” ๊ฒฐ์ œ ์‹œ์Šคํ…œ + +## ๊ธฐ๋Šฅ ๋ชฉ๋ก + +- [x] ์ž…๋ ฅ + - [x] `products.md` ์—์„œ ์žฌ๊ณ ๋ฅผ ์ฝ๋Š”๋‹ค. + - [x] `promotions.md` ์—์„œ ํ”„๋กœ๋ชจ์…˜ ํ• ์ธ ์ •๋ณด๋ฅผ ์ฝ๋Š”๋‹ค. + - [x] ๊ตฌ๋งคํ•  ์ƒํ’ˆ๊ณผ ์ˆ˜๋Ÿ‰์„ ์ž…๋ ฅ๋ฐ›๋Š”๋‹ค. ex) `[์ฝœ๋ผ-10],[์‚ฌ์ด๋‹ค-3]` + - [x] ํ”„๋กœ๋ชจ์…˜ ์ ์šฉ ๊ฐ€๋Šฅ ์ƒํ’ˆ์— ๋Œ€ํ•ด ๊ณ ๊ฐ์ด ํ•ด๋‹น ์ˆ˜๋Ÿ‰๋ณด๋‹ค ์ ๊ฒŒ ๊ฐ€์ ธ์˜จ ...
Unknown
README.md ๊ธฐ๋Šฅ ๋ชฉ๋ก ๋ช…์„ธ๊ฐ€ ์ƒ๋‹นํžˆ ์ž์„ธํ•˜๋„ค์š” ! ์นญ์ฐฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,32 @@ +package store.config; + +import store.discount.membership.Membership; +import store.discount.membership.MembershipImpl; +import store.facade.ConvenienceStore; +import store.facade.OrderFacade; +import store.item.inventory.Inventory; +import store.item.inventory.InventoryImpl; +import store.order.servi...
Java
์ด๋ ‡๊ฒŒ ๊ฐ์ฒด๋ฅผ ์ƒ์ˆ˜๋กœ ์„ ์–ธํ•˜๋ฉด, ๊ฐ์ฒด๊ฐ€ ์‚ฌ์šฉ๋˜์ง€ ์•Š์•„๋„ ํ•ญ์ƒ ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์žก์•„๋จน๊ณ  ์žˆ์„ ๊ฒƒ์ด๋ผ๊ณ  ์œ ์ถ”๊ฐ€ ๋˜๋Š”๋ฐ ํ˜น์‹œ ์ด๋Ÿฐ ๋‹จ์ ์— ๋Œ€ํ•ด์„  ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๊ณ , ์ด๋Ÿฐ ๋‹จ์ ์„ ๊ฐ์ˆ˜ํ•˜๊ณ ๋„ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,41 @@ +package store.common.collector; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import store.constant.FilePath; + +public abstract class FileContentCollector<T> { + + private final FilePath filePath; + ...
Java
sequence๋ผ๋Š” ๋ณ€์ˆ˜๋ฅผ long ํƒ€์ž…์œผ๋กœ ์„ ์–ธํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”? 21์–ต ์ค„ ์ด์ƒ์˜ ํŒŒ์ผ์€ ์ž…๋ ฅ๋  ์ผ์ด ์—†์„ํ…๋ฐ ๋ฐฉ์–ด์ ์ธ ์ฝ”๋”ฉ์ด๋ผ๊ณ  ์ดํ•ดํ•˜๋ฉด ๋ ๊นŒ์š”?
@@ -0,0 +1,41 @@ +package store.common.collector; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import store.constant.FilePath; + +public abstract class FileContentCollector<T> { + + private final FilePath filePath; + ...
Java
์ œ๋„ค๋ฆญ ์ด์šฉํ•˜์‹  ์  ์ธ์ƒ๊นŠ์Šต๋‹ˆ๋‹ค :)
@@ -0,0 +1,41 @@ +package store.common.collector; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import store.constant.FilePath; + +public abstract class FileContentCollector<T> { + + private final FilePath filePath; + ...
Java
ํด๋ž˜์Šค ์ œ๋„ค๋ฆญ ์„ ์–ธ์€ ์ฒ˜์Œ ์•Œ๊ฒŒ ๋˜์—ˆ๋„ค์š”! ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค !!
@@ -0,0 +1,39 @@ +package store.common.collector; + +import store.constant.FilePath; +import store.discount.promotion.domain.Promotion; +import store.discount.promotion.domain.Promotions; +import store.item.domain.Item; +import store.item.domain.NormalItem; +import store.item.domain.PromotionItem; + +public class ItemC...
Java
์ œ ์ž…์žฅ์—์„  ๊ต‰์žฅํžˆ ์ƒ์†Œํ•œ ๋ฐฉ๋ฒ•์ด์—์š”..! ํ˜น์‹œ ์ด๋Ÿฐ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ตฌํ˜„ํ•˜์‹  ๊ฒƒ์— ์žฅ์ ์ด ๋ฌด์—‡์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,39 @@ +package store.constant; + +import static store.constant.ConstantNumbers.EXACT_GET_PROMOTION; +import static store.constant.ConstantNumbers.MAX_BUY_PROMOTION; +import static store.constant.ConstantNumbers.MAX_LENGTH_ITEM_NAME; +import static store.constant.ConstantNumbers.MAX_LENGTH_PROMOTION_NAME; +im...
Java
์˜ค,, ์ด๋ ‡๊ฒŒ ์ƒ์ˆ˜์˜ ์กฐํ•ฉ์œผ๋กœ ์—๋Ÿฌ๊นŒ์ง€ ์ฒ˜๋ฆฌํ•˜๋‹ค๋‹ˆ ๋˜๊ฒŒ ์ข‹๋„ค์š”! ๊ทผ๋ฐ, ์™€์ผ๋“œ ์นด๋“œ ์‚ฌ์šฉ์ด ์•„๋ฌด๋ฆฌ ์œ„ํ—˜ํ•˜๋‹ค๊ณค ํ•ด๋„ ์ด๋ ‡๊ฒŒ ๋ช…๋ฐฑํ•˜๋ฉด ์‚ฌ์šฉํ•ด๋„ ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์€๋ฐ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์„ธ์š”?
@@ -0,0 +1,16 @@ +package store.constant; + +public enum FilePath { + PRODUCTS("products.md"), + PROMOTIONS("promotions.md"); + + private final String name; + + FilePath(String name) { + this.name = name; + } + + public String get() { + return System.getProperty("user.dir") + "/src/main/...
Java
FilePath๋„ ์ƒ์ˆ˜ ์ฒ˜๋ฆฌํ•˜์‹œ๋Š” ์ ์ด ๋งค์šฐ ๊ผผ๊ผผํ•˜์‹œ๋„ค์š” !!
@@ -0,0 +1,16 @@ +package store.constant; + +public enum FilePath { + PRODUCTS("products.md"), + PROMOTIONS("promotions.md"); + + private final String name; + + FilePath(String name) { + this.name = name; + } + + public String get() { + return System.getProperty("user.dir") + "/src/main/...
Java
์—ฌ๊ธฐ ๋งˆ์ง€๋ง‰ ์ค„ ๊ฐœํ–‰์ด ๋ˆ„๋ฝ๋˜์–ด์žˆ๋„ค์š”. ์‚ฌ์†Œํ•˜์ง€๋งŒ POSIX ํ‘œ์ค€์— ์˜ํ•˜๋ฉด ํŒŒ์ผ ๋งˆ์ง€๋ง‰ ์ค„์— ๊ฐœํ–‰์ด ์žˆ์–ด์•ผํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,19 @@ +package store.discount.membership; + +import static store.constant.ConstantNumbers.MAX_MEMBERSHIP; +import static store.constant.ConstantNumbers.PERCENT_MEMBERSHIP; + +public class MembershipImpl implements Membership { + + @Override + public int discount(int amount) { + double discountAm...
Java
์ด๋ ‡๊ฒŒ ์ธํ„ฐํŽ˜์ด์Šค์™€ ๊ตฌํ˜„์„ ๋ถ„๋ฆฌํ•˜๋Š” ์ด์œ ๋Š” ์œ ์—ฐํ•œ ์„ค๊ณ„๋ฅผ ์œ„ํ•ด์„œ์ธ๊ฑด๊ฐ€์š”? ์ •๋ง ๋ชฐ๋ผ์„œ ์งˆ๋ฌธ๋“œ๋ฆฝ๋‹ˆ๋‹ค..!
@@ -0,0 +1,4 @@ +package store.dto; + +public record BuyRequest(String itemName, int amount) { +}
Java
record ์‚ฌ์šฉํ•˜์‹  ์  ์ธ์ƒ ๊นŠ์Šต๋‹ˆ๋‹ค! ์ €๋„ IntelliJ๊ฐ€ record๋กœ ๋ณ€ํ™˜ํ•  ์ˆ˜ ์žˆ์–ด์„œ ํ•˜๋ ค๋‹ค๊ฐ€ ๋ถ€์ž‘์šฉ์ด ์ƒ๊ธธ๊นŒ๋ด ์•ˆ ํ–ˆ๋Š”๋ฐ, record ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์ข‹์€ ์ ์ด ๋ฌด์—‡์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,55 @@ +package store.facade; + +import java.io.IOException; +import store.config.StoreInitializer; +import store.discount.promotion.domain.Promotions; +import store.discount.promotion.domain.PromotionsImpl; +import store.item.inventory.Inventory; +import store.order.domain.Order; +import store.order.exceptio...
Java
Facade ํŒจํ„ด์€ ๋“ฃ๊ธฐ๋งŒ ํ–ˆ์ง€ ์ฒ˜์Œ ๋ณด๋„ค์š” ๐Ÿ‘€
@@ -0,0 +1,41 @@ +package store.common.collector; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import store.constant.FilePath; + +public abstract class FileContentCollector<T> { + + private final FilePath filePath; + ...
Java
์Œ.. ๋ณ„ ์ƒ๊ฐ์—†์ด ๊ด€์„ฑ์ ์œผ๋กœ longํƒ€์ž…์„ ์‚ฌ์šฉํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋ง์”€ํ•˜์‹  ๋Œ€๋กœ longํƒ€์ž…๊นŒ์ง€ ์“ธ ํ•„์š”๊ฐ€ ์—†์–ด๋ณด์ด๋„ค์š”!
@@ -0,0 +1,39 @@ +package store.common.collector; + +import store.constant.FilePath; +import store.discount.promotion.domain.Promotion; +import store.discount.promotion.domain.Promotions; +import store.item.domain.Item; +import store.item.domain.NormalItem; +import store.item.domain.PromotionItem; + +public class ItemC...
Java
ํ”„๋กœ๋ชจ์…˜๊ณผ ์ƒํ’ˆ mdํŒŒ์ผ์„ ์ฝ๋Š” ๋‘ ๊ณณ์—์„œ ํŒŒ์ผ ์ž…๋ ฅ์˜ ์ค‘๋ณต์„ ์—†์• ๊ณ ์ž ํ•จ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ๋˜ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ํŒŒ์ผ ์ž…๋ ฅ์ด ์ƒ๊ธธ ์ˆ˜ ์žˆ๋‹ค๋Š” ํ™•์žฅ์„ฑ์„ ์ƒ๊ฐํ•ด ์ƒ์†์„ ์ด์šฉํ•˜์—ฌ ํŒŒ์ผ์ž…๋ ฅ์€ ๊ณตํ†ต๋œ ๋ฉ”์„œ๋“œ๋กœ ์ฒ˜๋ฆฌํ•˜๊ณ  ๋ณ€ํ™˜์—๋งŒ ์‹ ๊ฒฝ์“ฐ๊ธฐ๋ฅผ ์˜๋„ํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,32 @@ +package store.config; + +import store.discount.membership.Membership; +import store.discount.membership.MembershipImpl; +import store.facade.ConvenienceStore; +import store.facade.OrderFacade; +import store.item.inventory.Inventory; +import store.item.inventory.InventoryImpl; +import store.order.servi...
Java
์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์‹คํ–‰ํ–ˆ์„ ๋•Œ ์ƒ์ˆ˜๋กœ ์„ ์–ธ๋œ ๊ฐ์ฒด ์ค‘ ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฐ์ฒด๊ฐ€ ์—†๊ธฐ๋„ ํ•˜๊ณ , ๋ชจ๋“  ๊ตฌํ˜„์ฒด๋“ค์— ๋˜‘๊ฐ™์€ ์‹ฑ๊ธ€ํ†ค ๊ตฌํ˜„ ์ฝ”๋“œ๋ฅผ ๋„ฃ๊ณ ์‹ถ์ง€ ์•Š์•„์„œ ์ƒ์ˆ˜๋กœ ์„ ์–ธํ•˜์˜€์Šต๋‹ˆ๋‹ค! ์‚ฌ์‹ค ๋ฉ”๋ชจ๋ฆฌ์— ๋Œ€ํ•ด์„œ๋Š” ์ƒ๊ฐํ•ด๋ณด์ง€ ์•Š์•˜๋Š”๋ฐ, ๋ง์”€ํ•˜์‹  ๋•๋ถ„์— ์ƒ๊ฐํ•ด๋ณด๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค ใ…Žใ…Ž ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,25 @@ +package store.constant; + +public enum ConstantNumbers { + MIN_STOCK_PRICE(100), + MAX_STOCK_PRICE(100_000), + MIN_LENGTH_ITEM_NAME(2), + MAX_LENGTH_ITEM_NAME(10), + MIN_LENGTH_PROMOTION_NAME(4), + MAX_LENGTH_PROMOTION_NAME(12), + MIN_BUY_PROMOTION(1), + MAX_BUY_PROMOTION(4), +...
Java
get()์ด๋ผ๋Š” ์ด๋ฆ„์„ ์‚ฌ์šฉํ•œ ์ด์œ ๋Š” ์ด Enum์— ํ•„๋“œ๊ฐ€ 1๊ฐœ๋ฐ–์— ์—†๊ณ , ConstantNumbers.MIN_STOCK_PRICE.get() ์ฒ˜๋Ÿผ ํ˜ธ์ถœํ•  ๋•Œ ์–ด๋–ค ๊ฐ’์ด ๋‚˜์˜ฌ ์ง€ ์˜ˆ์ธก ๊ฐ€๋Šฅํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๋งŒ์•ฝ value ๋ง๊ณ ๋„ ๋‹ค๋ฅธ ํ•„๋“œ๊ฐ€ ์žˆ๊ฑฐ๋‚˜ ์ •์ˆ˜๋กœ ํ•œ์ •๋˜์ง€ ์•Š๋Š” ๋“ฑ์˜ ๊ฒฝ์šฐ์—๋Š” getValue()๋ฅผ ์‚ฌ์šฉํ–ˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ์ด ์ƒ๊ฐ์€ ์ œ ์ฃผ๊ด€์ด๋ผ.. ์ €๋„ ์•Œ์•„๋ด์•ผ๊ฒ ์Šต๋‹ˆ๋‹ค ๐Ÿ‘
@@ -0,0 +1,39 @@ +package store.constant; + +import static store.constant.ConstantNumbers.EXACT_GET_PROMOTION; +import static store.constant.ConstantNumbers.MAX_BUY_PROMOTION; +import static store.constant.ConstantNumbers.MAX_LENGTH_ITEM_NAME; +import static store.constant.ConstantNumbers.MAX_LENGTH_PROMOTION_NAME; +im...
Java
์—๋Ÿฌ๋ฉ”์„ธ์ง€์™€ ConstantNumbers์˜ ์ƒ์ˆ˜๋“ค์ฒ˜๋Ÿผ ๋Œ€๋ถ€๋ถ„์ด ์‚ฌ์šฉ๋  ์ˆ˜ ๋ฐ–์— ์—†๋Š” ๊ด€๊ณ„์—์„œ๋Š” ์™€์ผ๋“œ ์นด๋“œ๋ฅผ ์‚ฌ์šฉํ•ด๋„ ํฐ ๋ฌธ์ œ ์—†์„๊ฒƒ ๊ฐ™๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,19 @@ +package store.discount.membership; + +import static store.constant.ConstantNumbers.MAX_MEMBERSHIP; +import static store.constant.ConstantNumbers.PERCENT_MEMBERSHIP; + +public class MembershipImpl implements Membership { + + @Override + public int discount(int amount) { + double discountAm...
Java
๋„ค! ๋ฉค๋ฒ„์‹ญ ํ• ์ธ์—๋Œ€ํ•œ ํ…Œ์ŠคํŠธ, ๋ฉค๋ฒ„์‹ญ์„ ์˜์กดํ•˜๋Š” ํ…Œ์ŠคํŠธ๋ฅผ ์‰ฝ๊ฒŒํ•˜๊ธฐ ์œ„ํ•ด์„œ๋„ ์žˆ๊ณ , ํ• ์ธ ์ •์ฑ…์„ ์ „๋žต์œผ๋กœ์จ ์ฃผ์ž…ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์ธํ„ฐํŽ˜์ด์Šค์™€ ๊ตฌํ˜„์„ ๋ถ„๋ฆฌํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,4 @@ +package store.dto; + +public record BuyRequest(String itemName, int amount) { +}
Java
ํ–‰์œ„(๋ฉ”์„œ๋“œ)๋ฅผ ๊ฐ€์ง€์ง€ ์•Š๊ณ  ๋‹จ์ˆœํ•œ ๋ฐ์ดํ„ฐ๋กœ์„œ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ ์ด ์ข‹์•˜์Šต๋‹ˆ๋‹ค! DTO ํด๋ž˜์Šค๋กœ ๋งŒ๋“ค์–ด์„œ getter๋ฅผ ์ด์šฉํ•˜๋Š” ๊ฒƒ๊ณผ ์ฐจ์ด๊ฐ€ ์—†๋‹ค๊ณ  ๋А๊ปด์„œ, ์ฝ”๋“œ๋Ÿ‰๋„ ์ค„๊ณ  DTO๋ผ๋Š” ๊ฒƒ์„ ๋ช…ํ™•ํ•˜๊ฒŒ ๋ณด์—ฌ์ค„ ์ˆ˜ ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,50 @@ +package store.model.domain; + +import store.util.CommonValidator; + +public class Stock { + + private final Product product; + private Integer quantity; + + private Stock(Product product, Integer quantity) { + this.product = product; + this.quantity = quantity; + } + + pub...
Java
this.quantity - recuedQuantity๊ฐ€ ์Œ์ˆ˜๊ฐ€ ๋˜๋Š”์ง€ ๋จผ์ € ๊ฒ€์ฆ ํ›„์— ์ˆ˜๋Ÿ‰์„ ๊ฐ์†Œ ์‹œํ‚ค๋Š” ๋ฐฉ๋ฒ•์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”? ์ˆ˜๋Ÿ‰์„ ๊ฐ์†Œํ•œ ๋’ค์— ์Œ์ˆ˜ ๊ฒ€์ฆ์„ ํ•œ๋‹ค๋ฉด ์ด๋ฏธ ์ˆ˜๋Ÿ‰์€ ์Œ์ˆ˜๊ฐ€ ๋œ ์ƒํƒœ๋กœ ์˜ˆ์™ธ๊ฐ€ ๋ฐœ์ƒํ•  ๊ฒƒ์ด๊ณ  ์ดํ›„์— ๋‹ค์‹œ ํ•ด๋‹น ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜์—ฌ๋„ ๋™์ผํ•œ ์˜ˆ์™ธ๊ฐ€ ๋ฐœ์ƒํ•  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -1,7 +1,29 @@ package store; +import store.controller.ConvenienceController; +import store.controller.InventoryController; +import store.model.PromotionManager; +import store.model.StockManager; +import store.model.ReceiptManager; +import store.service.convenience.ConvenienceService; +import store.service.invento...
Java
static์œผ๋กœ ์ƒ์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”! ๋˜ ๋Œ€๋ถ€๋ถ„์˜ ํด๋ž˜์Šค๋“ค์€ ์ •์ ํŒฉํ† ๋ฆฌ ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์‹  ๊ฒƒ ๊ฐ™์€๋ฐ ์†Œ์€๋‹˜์˜ ๊ธฐ์ค€์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹คใ…Žใ…Ž
@@ -0,0 +1,14 @@ +package store.constant; + +public class ConvenienceConstant { + + public static final int MAX_RETRIES = 3; + public static final int MAX_MEMBERSHIP_DISCOUNT = 8000; + public static final double MEMBERSHIP_DISCOUNT_RATE = 0.3; + public static final String NO_PROMOTION = "null"; + public ...
Java
์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” ์ƒ์ˆ˜๋“ค์„ ๋ณ„๋„ ํด๋ž˜์Šค๋กœ ๋ฌถ์–ด์ฃผ์…จ๋„ค์š”! ๐Ÿ‘
@@ -0,0 +1,14 @@ +package store.constant; + +public class ConvenienceConstant { + + public static final int MAX_RETRIES = 3; + public static final int MAX_MEMBERSHIP_DISCOUNT = 8000; + public static final double MEMBERSHIP_DISCOUNT_RATE = 0.3; + public static final String NO_PROMOTION = "null"; + public ...
Java
์ƒ์ˆ˜๋งŒ ์œ ์ง€ํ•˜๋Š” ํด๋ž˜์Šค์— public ์ƒ์„ฑ์ž๋ฅผ ๋ช…์‹œํ•œ ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”!?
@@ -0,0 +1,24 @@ +package store.constant; + +public enum InputConstant { + + SQUARE_BRACKETS_PATTERN("[\\[\\]]"), + NUMERIC_PATTERN("\\d+"), + YES_NO_PATTERN("[YyNn]"), + DATE_PATTERN("^\\d{4}-\\d{2}-\\d{2}$"), + PRODUCT_SEPARATOR(","), + DATE_SEPARATOR("-"), + TRUE_STRING("Y"), + EMPTY_STRING("...
Java
Yes No ์ž…๋ ฅ์„ ์ •๊ทœํ‘œํ˜„์‹์„ ํ†ตํ•ด ๊ฒ€์ฆํ•˜์…จ๋„ค์š”! ์ข‹์€ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์•„์š” ๐Ÿ‘
@@ -0,0 +1,18 @@ +package store.constant; + +public enum PathConstant { + + PROMOTION_FILE_PATH("/promotions.md"), + PRODUCT_FILE_PATH("/products.md"), + ; + + private final String path; + + PathConstant(String path) { + this.path = path; + } + + public String getPath() { + return pat...
Java
resources ๊ฒฝ๋กœ๋Š” ๋ฃจํŠธ ๊ฒฝ๋กœ๋กœ ์ณ์ฃผ๋Š”๊ตฐ์š”..! ๋ชฐ๋ž๋„ค์š” ๐Ÿ‘
@@ -0,0 +1,18 @@ +package store.constant; + +public enum PathConstant { + + PROMOTION_FILE_PATH("/promotions.md"), + PRODUCT_FILE_PATH("/products.md"), + ; + + private final String path; + + PathConstant(String path) { + this.path = path; + } + + public String getPath() { + return pat...
Java
ํด๋ž˜์Šค๋ช…๊ณผ get๋ฉ”์„œ๋“œ๋ช…์—์„œ Path์ž„์„ ๋ช…์‹œํ•˜๊ณ  ์žˆ์œผ๋‹ˆ ์ƒ์ˆ˜๋ช…์—์„œ๋Š” `_PATH`๋ฅผ ์ œ์™ธํ•˜๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”!?
@@ -0,0 +1,25 @@ +package store.constant.message; + +public enum ErrorMessage { + + INVALID_FORMAT("์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์€ ํ˜•์‹์œผ๋กœ ์ž…๋ ฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + NOT_FOUND_PRODUCT("์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + INSUFFICIENT_STOCK("์žฌ๊ณ  ์ˆ˜๋Ÿ‰์„ ์ดˆ๊ณผํ•˜์—ฌ ๊ตฌ๋งคํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + GENERAL_INVALID_INPUT("์ž˜๋ชป๋œ ์ž…๋ ฅ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + NOT_...
Java
`๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”.`๊ฐ€ ๋ฐ˜๋ณต๋˜๊ณ  ์žˆ๋„ค์š”! ๋ณ„๋„ ์ƒ์ˆ˜๋กœ ๋ถ„๋ฆฌํ•ด๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”!?
@@ -0,0 +1,25 @@ +package store.constant.message; + +public enum ErrorMessage { + + INVALID_FORMAT("์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์€ ํ˜•์‹์œผ๋กœ ์ž…๋ ฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + NOT_FOUND_PRODUCT("์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + INSUFFICIENT_STOCK("์žฌ๊ณ  ์ˆ˜๋Ÿ‰์„ ์ดˆ๊ณผํ•˜์—ฌ ๊ตฌ๋งคํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + GENERAL_INVALID_INPUT("์ž˜๋ชป๋œ ์ž…๋ ฅ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + NOT_...
Java
๊ณตํ†ต๋˜๋Š” ๋ฌธ๊ตฌ๋ฅผ ์ƒ์ˆ˜๋กœ ๋ถ„๋ฆฌํ•ด์ฃผ์…จ๋„ค์š”! ๐Ÿ‘
@@ -0,0 +1,37 @@ +package store.constant.message; + +public enum OutputMessage { + START_GUIDANCE("์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค."), + EXISTING_STOCKS_GUIDANCE("ํ˜„์žฌ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค."), + EXISTING_STOCKS("- %s %,d์› %s %s"), + STOCKS_COUNT("%%s๊ฐœ"), + PURCHASE_PRODUCTS_GUIDANCE("๊ตฌ๋งคํ•˜์‹ค ์ƒํ’ˆ๋ช…๊ณผ ์ˆ˜๋Ÿ‰์„ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”. (์˜ˆ: [์‚ฌ์ด๋‹ค-2],[๊ฐ์ž์นฉ-1])"),...
Java
๊ฐ€๋ณ€์ธ์ž๋ฅผ ์ž˜ ํ™œ์šฉํ•ด์ฃผ์…จ๋„ค์š”! ๐Ÿ‘
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
processStatuses๊ฐ€ ๋ฌด์Šจ ์—ญํ• ์„ ํ•˜๋Š”์ง€ ์ง๊ด€์ ์œผ๋กœ ์ดํ•ดํ•˜๊ธฐ ํž˜๋“  ๊ฒƒ ๊ฐ™์•„์š”..!! ๋ฌด์Šจ ์˜๋ฏธ๋กœ ๋„ค์ด๋ฐํ•˜์‹  ๊ฑด์ง€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
์‚ฌ์†Œํ•˜์ง€๋งŒ StatusDto.status์— null์ด ๋“ค์–ด์žˆ์œผ๋ฉด NPE๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ์–ด๋–ป๊ฒŒ ๊ฐœ์„ ํ•  ์ˆ˜ ์žˆ์„๊นŒ์š”..!?
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
REGULAR_PRICE_PAYMENT ์ƒ์ˆ˜์— ๋Œ€ํ•ด static import๋ฅผ ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ ๊ทน์ ์œผ๋กœ ํ™œ์šฉํ•ด์ฃผ์…จ๋„ค์š”! ๐Ÿ’ฏ
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
์ตœ๋Œ€ ์‹œ๋„ ํšŸ์ˆ˜๋ฅผ ์ œํ•œํ•˜์‹  ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”!?
@@ -0,0 +1,130 @@ +package store.controller; + +import static store.constant.ConvenienceConstant.MAX_RETRIES; + +import java.util.List; +import java.util.function.Supplier; +import store.model.Status; +import store.dto.request.input.AddingQuantityStatusRequest; +import store.dto.request.input.AdditionalPurchaseStatusRe...
Java
๋ฐ˜ํ™˜ํ˜•์ด ๋‹ค๋ฅธ๋ฐ Runnable์„ ํ™œ์šฉํ•˜๋Š” ๋ฉ”์„œ๋“œ์™€ ํ•จ๊ป˜ ์˜ค๋ฒ„๋กœ๋”ฉ์œผ๋กœ ๊ฐ€์ ธ๊ฐ€๋Š” ๊ฒŒ ์กฐ๊ธˆ ์šฐ๋ ค๋˜๋Š” ๊ฒƒ ๊ฐ™์•„์š”..! `executeAndGet`์ฒ˜๋Ÿผ ๋ฐ˜ํ™˜ํ˜•์ด ์กด์žฌํ•จ์„ ๊ฐ•์กฐํ•˜๋Š” ๋„ค์ด๋ฐ์€ ์–ด๋–จ๊นŒ์š”!?
@@ -0,0 +1,90 @@ +package store.dto.request.file; + +import java.time.LocalDate; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PromotionRequest { + + private final String name; + private final Integer requiredCount; + private final Integer giftCoun...
Java
","์€ ์ƒ์ˆ˜ํ™”ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,90 @@ +package store.dto.request.file; + +import java.time.LocalDate; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PromotionRequest { + + private final String name; + private final Integer requiredCount; + private final Integer giftCoun...
Java
๊ฐ index๊ฐ€ ์–ด๋–ค ํ•„๋“œ๋ฅผ ์˜๋ฏธํ•˜๋Š”์ง€๋ฅผ ์ƒ์ˆ˜ํ™”ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,90 @@ +package store.dto.request.file; + +import java.time.LocalDate; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PromotionRequest { + + private final String name; + private final Integer requiredCount; + private final Integer giftCoun...
Java
DTO์— record๋ฅผ ํ™œ์šฉํ•˜์ง€ ์•Š์€ ์ด์œ ๊ฐ€ ์žˆ๋Š”์ง€ ๊ถ๊ธˆํ•ด์š”! ๐Ÿ˜„
@@ -0,0 +1,25 @@ +package store.dto.request.input; + +import store.util.CommonParser; +import store.util.CommonValidator; + +public class AddingQuantityStatusRequest { + + private final boolean addingQuantityStatus; + + private AddingQuantityStatusRequest(boolean addingQuantityStatus) { + this.addingQuanti...
Java
๊ณตํ†ต๋˜๋Š” ๊ฒ€์ฆ ๋กœ์ง์„ util ํด๋ž˜์Šค๋กœ ๋ถ„๋ฆฌํ•ด์„œ ํ™œ์šฉํ•˜๋Š” ๋ถ€๋ถ„์ด ์ธ์ƒ๊นŠ๋„ค์š”!! ๐Ÿ’ฏ
@@ -0,0 +1,25 @@ +package store.dto.request.input; + +import store.util.CommonParser; +import store.util.CommonValidator; + +public class AddingQuantityStatusRequest { + + private final boolean addingQuantityStatus; + + private AddingQuantityStatusRequest(boolean addingQuantityStatus) { + this.addingQuanti...
Java
addingQuantityStatus๊ฐ€ ์–ด๋–ค ์šฉ๋„๋กœ ํ™œ์šฉ๋˜๋Š” ๊ฒƒ์ธ์ง€ ์•Œ๋ ค์ฃผ์‹ค ์ˆ˜ ์žˆ์„๊นŒ์š”!?
@@ -0,0 +1,25 @@ +package store.dto.request.input; + +import store.util.CommonParser; +import store.util.CommonValidator; + +public class AdditionalPurchaseStatusRequest { + + private final boolean additionalPurchaseStatus; + + private AdditionalPurchaseStatusRequest(boolean additionalPurchaseStatus) { + t...
Java
์ •์  ํŒฉํ† ๋ฆฌ ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด ๊ฒ€์ฆ ๋ฐ ๊ฐ€๊ณต ๋กœ์ง์„ ์บก์Аํ™”ํ•œ ๊ฒŒ ์ข‹์•„๋ณด์ด๋„ค์š”! ๐Ÿ‘
@@ -0,0 +1,70 @@ +package store.dto.request.input; + +import static store.constant.InputConstant.PRODUCT_SEPARATOR; + +import java.util.ArrayList; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PurchaseProductsRequest { + + private final List<InnerPurchas...
Java
๋ฉ”์„œ๋“œ์˜ ํฐ ํ‹€์—์„œ ๋ณด๋ฉด newPurchaseProductRequests ๋ฆฌ์ŠคํŠธ๋ฅผ ์™„์„ฑํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ธ ๊ฒƒ ๊ฐ™์€๋ฐ for๋ฌธ ๋‚ด๋ถ€ ๋กœ์ง์„ ๋ณ„๋„ ๋ฉ”์„œ๋“œ๋กœ ๋ถ„๋ฆฌํ•œ๋‹ค๋ฉด`return separatedProducts.stream().` ํ˜•ํƒœ๋กœ ๋ฆฌํŒฉํ† ๋งํ•ด๋ณผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,70 @@ +package store.dto.request.input; + +import static store.constant.InputConstant.PRODUCT_SEPARATOR; + +import java.util.ArrayList; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PurchaseProductsRequest { + + private final List<InnerPurchas...
Java
"-"๋Š” ์ƒ์ˆ˜ํ™”ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,70 @@ +package store.dto.request.input; + +import static store.constant.InputConstant.PRODUCT_SEPARATOR; + +import java.util.ArrayList; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PurchaseProductsRequest { + + private final List<InnerPurchas...
Java
๋‚ด๋ถ€ ํด๋ž˜์Šค๋ฅผ static์œผ๋กœ ์ •์˜ํ•˜์‹  ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”!?
@@ -0,0 +1,70 @@ +package store.dto.request.input; + +import static store.constant.InputConstant.PRODUCT_SEPARATOR; + +import java.util.ArrayList; +import java.util.List; +import store.util.CommonParser; +import store.util.CommonValidator; + +public class PurchaseProductsRequest { + + private final List<InnerPurchas...
Java
Integer๋Š” null๊ฐ’์ด ๋‹ด๊ธธ ์ˆ˜ ์žˆ๋Š”๋ฐ int๋กœ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”!?
@@ -0,0 +1,118 @@ +package store.dto.response; + +import java.util.ArrayList; +import java.util.List; +import store.model.domain.Receipt.InnerReceipt; +import store.model.domain.Receipt; + +public class ReceiptResponse { + + private final List<InnerReceiptStockResponse> purchaseStocks; + private final List<InnerR...
Java
์™„~~์ „ ์‚ฌ์†Œํ•œ ๋‚ด์šฉ์ธ๋ฐ `(` ์—ด๊ณ  ๊ฐœํ–‰ ํ•œ ๋ฒˆ ๋„ฃ์–ด์ฃผ๊ณ  ํฌ๋งทํŒ…ํ•˜๋ฉด ์กฐ๊ธˆ ๋” ๋ณด๊ธฐ ์ข‹์•„์งˆ ๊ฒƒ ๊ฐ™์•„์š”! ```suggestion private ReceiptResponse( List<InnerReceiptStockResponse> purchaseStocks, List<InnerReceiptStockResponse> giftStocks, Integer totalPurchaseQuantity, Integer totalPurchaseAmount, Integer promotionDis...
@@ -0,0 +1,118 @@ +package store.dto.response; + +import java.util.ArrayList; +import java.util.List; +import store.model.domain.Receipt.InnerReceipt; +import store.model.domain.Receipt; + +public class ReceiptResponse { + + private final List<InnerReceiptStockResponse> purchaseStocks; + private final List<InnerR...
Java
stream์„ ํ™œ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,118 @@ +package store.dto.response; + +import java.util.ArrayList; +import java.util.List; +import store.model.domain.Receipt.InnerReceipt; +import store.model.domain.Receipt; + +public class ReceiptResponse { + + private final List<InnerReceiptStockResponse> purchaseStocks; + private final List<InnerR...
Java
record๋ฅผ ํ™œ์šฉํ•œ๋‹ค๋ฉด ์ด๋Ÿฐ getter๋“ค์€ ์ƒ๋žตํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,83 @@ +package store.dto.response; + +import static store.constant.ConvenienceConstant.*; +import static store.constant.message.OutputMessage.*; + +import java.util.ArrayList; +import java.util.List; +import store.model.domain.Stock; + +public class StocksResponse { + + private final List<InnerStockRespon...
Java
stream์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -1,7 +1,43 @@ package store; +import static store.enums.ErrorMessage.INVALID_INPUT; + +import camp.nextstep.edu.missionutils.Console; +import java.io.IOException; +import store.config.StoreConfig; +import store.controller.PurchaseController; +import store.controller.StoreController; + public class Application { ...
Java
do-while ํ™œ์šฉํ•ด๋„ ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!