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@@ -0,0 +1,156 @@ +package store.service; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import store.domain.Product; +import store.domain.Promotion; +import store.domain.Store; +import stor...
Java
ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ค„์ด๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ๋ฉ”์„œ๋“œ๋ฅผ ๋งŒ๋“ค๋ฉด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,147 @@ +package store.service; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import store.constant.ExceptionMess...
Java
indent depth๋„ ์ค„์–ด๋“ค๊ณ  ์ฑ…์ž„๋„ ํ•˜๋‚˜๋งŒ ๊ฐ€์ง€๊ณ  ๊ทธ๊ฒŒ ์ข‹์„๊ฑฐ ๊ฐ™๋„ค์š”! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,147 @@ +package store.service; + +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import store.constant.ExceptionMess...
Java
๊ทธ๊ฑธ ๋ชปํ•ด์„œ 3/4์ž…๋‹ˆ๋‹ค,,
@@ -0,0 +1,124 @@ +package store.controller; + +import java.io.IOException; +import java.util.List; +import store.constant.ConstantBox; +import store.dto.PurchaseResponse; +import store.dto.ReceiptInformation; +import store.exception.InputException; +import store.model.domain.PurchaseResponseCode; +import store.model.d...
Java
ํ•ด๋‹น ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ ๋ฉ”์„œ๋“œ ๋ถ„๋ฆฌ๋ฅผ ํ•˜๋ฉด ์ถ”์ƒํ™” ์ธก๋ฉด์ด๋‚˜ ๊ฐ€๋…์„ฑ ์ธก๋ฉด์—์„œ ๋” ์ข‹์€ ์ฝ”๋“œ๊ฐ€ ๋  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,31 @@ +package store.dto; + +import java.util.List; +import java.util.Map; + +public class ReceiptInformation { + + private Map<String, List> salesDatas; + private List<Integer> amountInformation; + + public ReceiptInformation(Map<String, List> salesDatas, List<Integer> amountInformation) { + ...
Java
`XXXInformation`๊ณผ ๊ฐ™์€ ๋„ค์ด๋ฐ๋ณด๋‹ค๋Š” ์–ด๋–ค ์ •๋ณด๊ฐ€ ๋‹ด๊ฒจ์žˆ๋Š”์ง€ ํ‘œํ˜„ํ•˜์‹œ๋ฉด ๋” ์ดํ•ดํ•˜๊ธฐ ์‰ฌ์šด ์ฝ”๋“œ๊ฐ€ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,80 @@ +package store.model.domain; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import store.dto.ReceiptInformation; +import store.dto.SalesData; +import store.model.domain.input.CustomerRespond; + +public class Receipt { + + private static ...
Java
0์ด๋ผ๋Š” ์ˆ˜๋ฅผ ์ƒ์ˆ˜ํ™”ํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,22 @@ +package store.model.domain.product; + +import java.util.List; +import java.util.Map; +import store.model.domain.Promotion; + +public class ProductFactory { + + private ProductFactory() { + } + + public static Product createProductFrom(List<String> productData, Map<String, Promotion> promotion...
Java
๋ฌผํ’ˆ์„ ์ผ๋ฐ˜ ๋ฌผํ’ˆ๊ณผ ํ”„๋กœ๋ชจ์…˜ ๋ฌผํ’ˆ์œผ๋กœ ๋‚˜๋ˆ„์–ด ํŒฉํ† ๋ฆฌ ํŒจํ„ด์„ ์‚ฌ์šฉํ•˜์‹  ๋ถ€๋ถ„์ด ์ข‹์•„๋ณด์ด๋„ค์š” ๐Ÿ‘
@@ -0,0 +1,28 @@ +package store.model.domain.product; + +public class ProductsDisplayData { + + private String promotionProductData; + private String normalProductData; + + public ProductsDisplayData(String promotionProductData, String normalProductData) { + this.promotionProductData = promotionProductD...
Java
ํ•ด๋‹น ๋ถ€๋ถ„์€ OutputView์—์„œ ์ถœ๋ ฅํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜์‹œ๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ ๊ทธ๊ฒŒ ๋งž๋‹ค๋ฉด DTO๋กœ ๋ถ„๋ฅ˜ํ•˜์…”๋„ ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,9 @@ +package store.constant; + +public class ConstantBox { + public static final String SEPARATOR = ","; + public static final String NO_QUANTITY = "0"; + public static final String INPUT_SEPARATOR = "-"; + public static final String CUSTOMER_RESPOND_Y = "Y"; + public static final String CUST...
Java
์—ฌ๋Ÿฌ ๋Œ€์•ˆ์ด ์žˆ์—ˆ์„ ๊ฒƒ ๊ฐ™์€๋ฐ, ํ•ด๋‹น ํด๋ž˜์Šค๋ฅผ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”! (์‚ฌ์šฉํ•˜๋Š” ํด๋ž˜์Šค ๋‚ด๋ถ€ ์ƒ์ˆ˜์ฒ˜๋ฆฌ ๋ผ๋˜์ง€, enum ์ด๋ผ๋˜์ง€...)
@@ -0,0 +1,124 @@ +package store.controller; + +import java.io.IOException; +import java.util.List; +import store.constant.ConstantBox; +import store.dto.PurchaseResponse; +import store.dto.ReceiptInformation; +import store.exception.InputException; +import store.model.domain.PurchaseResponseCode; +import store.model.d...
Java
final ํ‚ค์›Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์œผ์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”
@@ -0,0 +1,49 @@ +package store.dto; + +import store.model.domain.PurchaseResponseCode; + +public class PurchaseResponse { + + private String name; + private PurchaseResponseCode purchaseResponseCode; + private int promotionCount; + private int restCount; + + public PurchaseResponse(PurchaseResponseCode ...
Java
ํ•ด๋‹น ๋ฉ”์„œ๋“œ๋Š” ์–ด๋–ค ์—ญํ• ์„ ํ•˜๋Š” ์ง€ ์ข€ ๋” ๋ช…ํ™•ํ•œ ๋„ค์ด๋ฐ์„ ์“ฐ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”! (set... ๋„ค์ด๋ฐ๋ณด๋‹ค๋Š”)
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
Integer.parseInt ์™€ ๊ฐ™์€ ํŒŒ์‹ฑ์€ ํ•ด๋‹น ์ƒ์„ฑ์ž๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ์ชฝ์—์„œ ํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”? ํ•ด๋‹น ๋ฐฉ์‹์€ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ์ž‘์„ฑ, ์šด์˜ ์ฝ”๋“œ์—์„œ์˜ ํ™•์žฅ ๋ฉด์—์„œ ์•„์‰ฌ์›€์ด ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
PurchaseResponse ๋ผ๊ณ  ํ•˜๋Š” Data Object ๊ฐ€ ๋„๋ฉ”์ธ์—์„œ ์กฐ๋ฆฝ๋˜์–ด ๋ฆฌํ„ด๋˜๊ณ  ์žˆ๋Š”๋ฐ์š”! ํ•ด๋‹น ๋ฐฉ์‹์€ ๋” ์ค‘์š”ํ•œ ๋„๋ฉ”์ธ์ด ๋œ ์ค‘์š”ํ•œ Data Object์—๊ฒŒ ์˜ํ–ฅ์„ ๋ฐ›๊ฒŒ ๋˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ์˜ˆ๋ฅผ ๋“ค์–ด PurchaseResponse ์—์„œ ๋ฆฌํ„ด๋˜์–ด์•ผ ํ•˜๋Š” ํ•ญ๋ชฉ์ด ๋” ๋งŽ์•„์ง€๊ฑฐ๋‚˜, ์ ์–ด์ง„๋‹ค๋ฉด ํ•ด๋‹น ๋ณ€๊ฒฝ ์‚ฌํ•ญ์ด ๋„๋ฉ”์ธ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,80 @@ +package store.model.domain; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import store.dto.ReceiptInformation; +import store.dto.SalesData; +import store.model.domain.input.CustomerRespond; + +public class Receipt { + + private static ...
Java
Dto, VO ๋“ฑ์„ ๊ต‰์žฅํžˆ ์ ๊ทน์ ์œผ๋กœ ์‚ฌ์šฉํ•˜์‹  ๊ฒƒ์œผ๋กœ ๋ณด์ด๋Š”๋ฐ์š”, ํ•ด๋‹น ๋ถ€๋ถ„์—๋Š” ์‚ฌ์šฉํ•˜์ง€ ์•Š์œผ์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,136 @@ +package store.model.domain; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import store.cons...
Java
From์ด๋ผ๋Š” ๋„ค์ด๋ฐ ํ›„์— ํŒจ๋Ÿฌ๋ฏธํ„ฐ๊ฐ€ ๋น„์–ด์žˆ์–ด์„œ "์–ด๋””์„œ" ์ฝ์–ด์˜ค๋Š” ์ง€ ๋ชจํ˜ธํ•ด์ง€๋Š” ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,9 @@ +package store.constant; + +public class ConstantBox { + public static final String SEPARATOR = ","; + public static final String NO_QUANTITY = "0"; + public static final String INPUT_SEPARATOR = "-"; + public static final String CUSTOMER_RESPOND_Y = "Y"; + public static final String CUST...
Java
์—ฌ๋Ÿฌ ํด๋ž˜์Šค์—์„œ ์‚ฌ์šฉ๋˜๋Š” ๋™์ผํ•œ ๋‹จ์ˆœ ๊ฐ’๋“ค์„ ํ•œ ํด๋ž˜์Šค์—์„œ ๋ชจ์•„ ๊ด€๋ฆฌํ•˜๊ณ ์ž ์ƒ์ˆ˜ ์ „์šฉ ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค! ์˜ˆ์ „์— ์—๋Ÿฌ ๋ฉ”์„ธ์ง€๋“ค์„ enum์œผ๋กœ ๊ด€๋ฆฌ ํ–ˆ์—ˆ๋Š”๋ฐ์š”! ๋‹จ์ˆœ Strimg ๋ฉ”์„ธ์ง€๋“ค๋งŒ ๋“ค์–ด์žˆ๋Š”๋ฐ ์ถ”๊ฐ€์ ์œผ๋กœ getter๋ฅผ ์‚ฌ์šฉํ•ด์„œ ๊ฐ’์„ ๊ฐ€์ ธ์˜ค๋‹ค ๋ณด๋‹ˆ ๊ฐ€๋…์„ฑ์ด ๋–จ์–ด์ง€๊ณ  enum์˜ ์ง„์ •ํ•œ ์“ฐ์ž„์ด๋ผ๊ณ  ๋ณด๊ธฐ ํž˜๋“ค ๊ฒƒ ๊ฐ™๋‹ค๋Š” ๋ฆฌ๋ทฐ๋ฅผ ์ ‘ํ•œ ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๋‹จ์ˆœ ๊ฐ’๋“ค์ด ์—ฌ๋Ÿฌ ํด๋ž˜์Šค์—์„œ ์‚ฌ์šฉ๋  ๋•Œ๋Š” ์ƒ์ˆ˜๋“ค์„ ๋ชจ์•„ ๋†“์€ ํด๋ž˜์Šค๋ฅผ ํ†ตํ•ด ๊ณต์œ ํ•ด์„œ ์‚ฌ์šฉํ•˜๋ฉด ์ข‹๊ฒ ๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด ์ด๋ ‡๊ฒŒ ๊ด€๋ฆฌํ•˜๊ฒŒ ๋œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,124 @@ +package store.controller; + +import java.io.IOException; +import java.util.List; +import store.constant.ConstantBox; +import store.dto.PurchaseResponse; +import store.dto.ReceiptInformation; +import store.exception.InputException; +import store.model.domain.PurchaseResponseCode; +import store.model.d...
Java
๋งˆ์ง€๋ง‰์— ์‚ฌ์‹ค,, ์ง€์› ์‚ฌ์ดํŠธ์—์„œ ์˜ˆ๊ธฐ์น˜ ์•Š์€ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒ์ด ๋– ์„œ ๋‹นํ™ฉํ•œ ๋งˆ์Œ์— git push๋ฌธ์ œ์ผ๊นŒ ํ•ด์„œ ์ •์‹ ์—†์ด ์ด๋ฆฌ์ €๋ฆฌ ๋ฐ”๊ฟ”๋ณด๊ณ  ์ปค๋ฐ‹์„ ํ‘ธ์‹œ ํ•˜๋‹ค๊ฐ€ ๋นผ๊ฒŒ ๋œ ๊ฒƒ ๊ฐ™์•„์š”.. final์„ ์“ฐ๋Š” ๊ฒƒ์ด ๋” ๋งž์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
์ƒ์„ฑ์ž๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ ํŒŒ์‹ฑ์„ํ•˜๊ณ  ๋„˜๊ฒจ์ฃผ๋Š” ์ชฝ์œผ๋กœ ํ•˜๋Š” ๊ฒƒ์ด ์–ด๋–จ์ง€๋กœ ํ”ผ๋“œ๋ฐฑ ์ฃผ์‹  ๊ฒŒ ๋งž์„๊นŒ์š”? ์ œ๊ฐ€ ์ดํ•ดํ•œ ๋ฐฉํ–ฅ์ด ๋งž๋‹ค๋ฉด ๊ทธ์— ๋Œ€ํ•œ ๋‹ต๋ณ€์œผ๋กœ๋Š” promotionInformation์„ ๋ฐ–์—์„œ ํŒŒ์‹ฑ ํ•˜๊ณ  ๋„ฃ์–ด์ฃผ๋‹ค ๋ณด๋‹ˆ ์ƒ์„ฑ์ž ํ˜ธ์ถœ ์‹œ ๋„˜๊ฒจ์ค˜์•ผ ํ•  ์ธ์ž๊ฐ€ ๋„ˆ๋ฌด ๋งŽ์•„ ๋ฆฌ์ŠคํŠธ๋กœ ๋ฐ›๋„๋ก ํ•˜๊ณ  ๋‚ด๋ถ€์—์„œ ํ•„์š”ํ•œ ๊ฐ’์„ ๊บผ๋‚ด ์“ฐ๋„๋ก ํ–ˆ์—ˆ๋Š”๋ฐ์š”! ๋ง์”€ ์ฃผ์‹  ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ˜์˜ํ•ด๋ณด๋ ค๋ฉด ์–ด๋–ค ๋ฐฉ๋ฒ•์ด ์ข‹์„๊นŒ์š”? ์กฐ์–ธ์„ ๊ตฌํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค! ์šด์˜ ์ฝ”๋“œ์—์„œ์˜ ํ™•์ • ์ธก๋ฉด ์ด๋ผ๋Š” ํ‚ค์›Œ๋“œ๋„ ํ•œ๋ฒˆ ๊ณต๋ถ€ํ•ด๋ด์•ผ๊ฒ ๋„ค์š”! ์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
์•„ํ•˜ ๊ทธ๋ ‡๊ฒŒ ๋ณผ ์ˆ˜ ์žˆ๊ตฐ์š”.. ์•„์ง ๊ฐœ๋…์ด ํ™•์‹ค์น˜ ๋ชปํ•˜๋‹ค ๋ณด๋‹ˆ ์กฐ๋ฆฝํ•˜๋Š” ๋ฐฉ์‹ ๋ฐ–์— ์ƒ๊ฐ์„ ๋ชปํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ๊ทธ๋ ‡๋‹ค๋ฉด ์ œ๊ฐ€ ์ดํ•ดํ•˜๊ธฐ๋กœ๋Š” ๋ง์”€ํ•ด์ฃผ์‹  ํ”ผ๋“œ๋ฐฑ์„ ์ ์šฉํ•ด๋ณด์ž๋ฉด DataObject๊ฐ€ ํ•˜๋‚˜ํ•˜๋‚˜ ๋ฐ›์•„์„œ ๋งŒ๋“ค์–ด์ง€๊ธฐ ๋ณด๋‹ค List๋ผ๋˜์ง€ ์ •๋ณด ์„ธํŠธ?๋ฅผ ํ•˜๋‚˜ ๋ฐ›์•„์„œ ๋‚ด๋ถ€์ ์œผ๋กœ ์กฐ๋ฆฝ๋˜๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ๋ฐ”๋žŒ์งํ•  ๊ฒƒ ๊ฐ™๋‹ค๋Š” ๋ง์”€์ด ๋งž์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,80 @@ +package store.model.domain; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import store.dto.ReceiptInformation; +import store.dto.SalesData; +import store.model.domain.input.CustomerRespond; + +public class Receipt { + + private static ...
Java
์ œ๊ฐ€ ์•„์ง ๊ฐœ๋…์ด ํ™•์‹ค์น˜ ์•Š์•„์„œ ํ‹€๋ฆด ์ˆ˜ ์žˆ์ง€๋งŒ.. ์ฒ˜์Œ์— ๋งŒ๋“ค ๋•Œ SalesData ๊ฐ์ฒด๊ฐ€ DTO์ด๊ณ  Receipt๋Š” ๋„๋ฉ”์ธ ๊ฐ์ฒด๋กœ ์„ค์ •ํ•˜์˜€์Šต๋‹ˆ๋‹ค! ๊ทธ ์ด์œ ๋Š” ์ œ๊ฐ€ ์•Œ๊ธฐ๋กœ DTO๋Š” ๋‚ด๋ถ€์— ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง์„ ๊ฐ€์ง€๊ณ  ์žˆ์ง€ ์•Š์•„์•ผ ํ•œ๋‹ค๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ์–ด์„œ Reciept๋Š” SalesData๋ผ๋Š” Dto๋ฅผ ๋ฐ›์•„ ์˜์ˆ˜์ฆ ์ •๋ณด๋ฅผ ๋งŒ๋“œ๋Š” ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง์„ ๊ฐ–๊ณ  ReceiptInformation์ด๋ผ๋Š” DTO๋ฅผ ์ƒ์„ฑํ•  ์ˆ˜ ์žˆ๋„๋ก ์„ค๊ณ„ํ•ด๋ณด์•˜์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,136 @@ +package store.model.domain; + +import java.io.IOException; +import java.nio.file.Files; +import java.nio.file.Path; +import java.util.ArrayList; +import java.util.Collections; +import java.util.HashMap; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; +import store.cons...
Java
๋งž์Šต๋‹ˆ๋‹ค ๊ธฐ์กด์—๋Š” filePath๋ฅผ ๋ฐ›์•˜์–ด์„œ ๊ทธ๋ ‡๊ฒŒ ์ง€์—ˆ์—ˆ๊ณ  ๋งˆ์ง€๋ง‰์— ๊ณ ์น˜๋ ค ํ•œ ๋ฆฌํŒฉํ† ๋ง ๋ฆฌ์ŠคํŠธ ์ค‘ ํ•˜๋‚˜ ์˜€๋Š”๋ฐ ๋งˆ์ง€๋ง‰์— ์ œ์ถœ ๋•Œ ์ด์Šˆ๊ฐ€ ์ข€ ์žˆ์–ด์„œ ๋ฐ”๊พธ์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค ใ…  ๊ผผ๊ผผํ•œ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,124 @@ +package store.controller; + +import java.io.IOException; +import java.util.List; +import store.constant.ConstantBox; +import store.dto.PurchaseResponse; +import store.dto.ReceiptInformation; +import store.exception.InputException; +import store.model.domain.PurchaseResponseCode; +import store.model.d...
Java
์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๋งˆ์ง€๋ง‰์— ๊ธ‰ํ•˜๊ฒŒ ์ œ์ถœํ•˜๋‹ค ๋ณด๋‹ˆ ๋น ํŠธ๋ฆฌ๊ฒŒ ๋˜์—ˆ๋„ค์š” ๐Ÿ˜ญ ๊ผผ๊ผผํžˆ ๋ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,28 @@ +package store.model.domain.product; + +public class ProductsDisplayData { + + private String promotionProductData; + private String normalProductData; + + public ProductsDisplayData(String promotionProductData, String normalProductData) { + this.promotionProductData = promotionProductD...
Java
์˜ค ๋งž์Šต๋‹ˆ๋‹ค! ์ด ๋ถ€๋ถ„๋„ ๋งˆ์ง€๋ง‰ ์ œ์ถœ์ด ๊ธ‰ํ•ด์„œ ๋น ํŠธ๋ฆฌ๊ฒŒ ๋˜์—ˆ๋„ค์š”,, ์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
> ์ƒ์„ฑ์ž๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ ํŒŒ์‹ฑ์„ํ•˜๊ณ  ๋„˜๊ฒจ์ฃผ๋Š” ์ชฝ ์ด ๋งž์Šต๋‹ˆ๋‹ค ๐Ÿ˜„ ์ œ๊ฐ€ ํ‘œํ˜„์ด ๋ชจํ˜ธํ–ˆ๋„ค์š” ์˜ˆ๋ฅผ ๋“ค์–ด Promotion ์„ ์ดˆ๊ธฐํ™”ํ•˜๋Š”, ์ฆ‰ ์ƒ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ํ˜„์žฌ๋Š” List<String> ์„ ํ†ตํ•ด์„œ ์ƒ์„ฑํ•˜๋Š” ํ•œ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•๋งŒ์ด ์žˆ์ง€๋งŒ, ์ถ”๊ฐ€ ์š”๊ตฌ ์‚ฌํ•ญ์ด(๊ธฐ๋Šฅ์˜ ์ถ”๊ฐ€, ์ˆ˜์ • ์‚ญ์ œ) ์ƒ๊ฒจ์„œ Promotion ์„ ๋‹ค๋ฅด๊ฒŒ ์ดˆ๊ธฐํ™” ํ•ด์•ผ ํ•˜๋Š” ๊ฒฝ์šฐ ๋˜ ๋‹ค๋ฅธ ์ƒ์„ฑ์ž๊ฐ€ ์ •์˜๋˜์–ด์•ผ ํ•  ๊ฒƒ ๊ฐ™์•„์š”! ์ด ๋•Œ ํ”„๋กœ๊ทธ๋ž˜๋จธ๋Š” ์„ ํƒ์„ ํ•ด์•ผ ํ•˜๋Š”๋ฐ 1. private ์ƒ์„ฑ์ž๋ฅผ ์ •์˜ํ•˜๊ณ , public static ๋ฉ”์„œ๋“œ๋ฅผ(์ •์  ํŒฉํ† ๋ฆฌ) ํ†ตํ•ด ์ƒ์„ฑํ•˜๋„๋ก ํ•œ๋‹ค. 2. public ์ƒ์„ฑ์ž๋ฅผ...
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
์‚ฌ์‹ค, ์œ„์˜ '์ธํ”„๋ผ'์™€ '๋„๋ฉ”์ธ' ์ค‘ ๋” ์ค‘์š”ํ•œ ๊ฒƒ์ด ๋œ ์ค‘์š”ํ•œ ๊ฒƒ์„ ์˜์กดํ•˜์ง€ ์•Š๊ฒŒ ํ•˜์ž! ๋Š” ๋ง๊ณผ๋„ ๊ฐ™์€ ๋งฅ๋ฝ์ธ๋ฐ์š”! ํ•ด๋‹น Dto ๋Š” ๋„๋ฉ”์ธ๋ณด๋‹ค ๋œ ์ค‘์š”ํ•˜๋‹ˆ, Dto ์˜ ๋ณ€๊ฒฝ์ด ๋„๋ฉ”์ธ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๊ฒŒ ํ•˜๋ฉด ์–ด๋–จ๊นŒ? ํ•˜๋Š” ์ด์•ผ๊ธฐ์˜€๋‹ต๋‹ˆ๋‹ค. ์‚ฌ์‹ค ์ž‘์„ฑ ํ•ด ์ฃผ์‹  ๋ฐฉ์‹์€ ์•„์ฃผ ๊น”๋”ํ•˜๊ฒŒ ์ž˜ ์„ค๊ณ„๋˜์–ด ์žˆ์ง€๋งŒ, ํ•ด๋‹น ๋ฐฉ์‹(DTO๋ฅผ ๋งŒ๋“ค์–ด์„œ ๋ฆฌํ„ดํ•˜๋Š”)์€ service์—์„œ ํ•˜๋Š” ์ผ์— ๊ฐ€๊น์ง€ ์•Š๋‚˜? ์‹ถ์€ ์˜๋ฌธ๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋„๋ฉ”์ธ์€ ๋” ์ž‘๊ณ , ์ค‘์š”ํ•œ ๋ฐ์ดํ„ฐ ์กฐ์ž‘๊ณผ ๊ด€๋ฆฌ๋ฅผ ํ•˜๊ณ  ์„œ๋น„์Šค์—์„œ ํ•ด๋‹น ๋ฐ์ดํ„ฐ๋“ค์„ ๋ชจ์•„์„œ ๋ฆฌํ„ดํ•˜๋ฉด ์–ด๋–จ๊นŒ ํ•ด์š”. ๋„๋ฉ”์ธ์˜ ๋ฉ”์„œ๋“œ ํ•˜๋‚˜๊ฐ€ ํ•˜๋‚˜์˜ ๋ฐ์ดํ„ฐ๋งŒ ...
@@ -0,0 +1,80 @@ +package store.model.domain; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import java.util.Map; +import store.dto.ReceiptInformation; +import store.dto.SalesData; +import store.model.domain.input.CustomerRespond; + +public class Receipt { + + private static ...
Java
์šฐํ…Œ์ฝ” ํ”ผ๋“œ๋ฐฑ ์‚ฌํ•ญ์„ ์ƒ๊ฐํ•˜๋‹ค ๋ณด๋‹ˆ ๊ธฐ๊ณ„์ ์œผ๋กœ ์ƒ์ˆ˜ํ™”๋ฅผ ์ง„ํ–‰ํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ํ•  ๋•Œ ๋‹น์‹œ์—๋Š” ํฐ ์ด์œ ๋Š” ์—†์—ˆ์ง€๋งŒ ๊ทธ๋ž˜๋„ 0์ด๋ผ๋Š” ์ˆซ์ž๋ณด๋‹ค๋Š” ZERO๋ผ๋Š” ์ƒ์ˆ˜๋กœ ํ‘œํ˜„ํ•˜๋Š” ๊ฒƒ์ด ์ข€ ๋” ์ง๊ด€์ ์ด์ง€ ์•Š์„๊นŒ,, ์ƒ๊ฐ๋„ ๋“œ๋„ค์š”,, ๊ทผ๋ฐ 0๋„ ์ถฉ๋ถ„ํžˆ ์ง๊ด€์ ์ด๋ผ ๋งค์šฐ ์˜๋ฏธ ์žˆ์–ด ๋ณด์ด์ง„ ์•Š๋Š” ๊ฒƒ ๊ฐ™๋„ค์š” ๐Ÿ˜ญ
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
์ธํ”„๋ผ์— ์˜์กด, ์šด์˜์ฝ”๋“œ์—์„œ์˜ ํ™•์žฅ ์ธก๋ฉด ๋“ฑ ๋‹ค์–‘ํ•˜๊ฒŒ ์ œ๊ฐ€ ์ƒ๊ฐํ•ด๋ณด์ง€ ์•Š์€ ์˜์—ญ๋“ค์„ ์•Œ๋ ค์ฃผ์‹  ๊ฒƒ ๊ฐ™์•„ ์ œ ์ƒ๊ฐ์ด ํ™•์žฅ๋˜๋Š” ๋А๋‚Œ์ด๋„ค์š”! ์ž์„ธํ•œ ๋‹ต๋ณ€ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค! ๐Ÿ‘
@@ -0,0 +1,107 @@ +package store.model.domain; + +import camp.nextstep.edu.missionutils.DateTimes; +import java.time.LocalDate; +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; +import java.util.List; +import store.dto.PurchaseResponse; + +public class Promotion { + + private static final...
Java
์˜ค ๋ง์”€ํ•ด์ฃผ์‹  ๊ฒƒ์ด ์ œ๊ฐ€ ํ•ด๋ณด๊ณ ์ž ํ•œ ๋ฐฉํ–ฅ์ด์—ˆ๋˜ ๊ฒƒ ๊ฐ™์•„์š”! ๋„๋ฉ”์ธ์€ ํ•˜๋‚˜์˜ ๋ฐ์ดํ„ฐ๋งŒ ๋ฉ”์„ธ์ง€๋ฅผ ๋ฐ›์•„ ์กฐ์ž‘,๋ฆฌํ„ด ํ•ด๋‹น ๋ฉ”์„œ๋“œ๋“ค์„ ํ†ตํ•ด ์„œ๋น„์Šค์—์„œ DTO๋ฅผ ์กฐ๋ฆฝ,, ๋จธ๋ฆฌ ์†์—์„œ๋งŒ ์• ๋งคํ•˜๊ฒŒ ์žˆ์–ด ๋‹ค์†Œ ๋†“์นœ ๋ถ€๋ถ„๋“ค ๋•Œ๋ฌธ์— ์ด๋ฒˆ์— ์งฌ๋ฝ•์ด ๋œ ๋А๋‚Œ์ธ๋ฐ ๋‹ต๊ธ€์„ ๋ณด๊ณ  ๊ฐœ๋…์ ์œผ๋กœ ์ข€ ๋” ํด๋ฆฌ์–ดํ•ด์ง„ ๊ฒƒ ๊ฐ™๋„ค์š”.. ์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๐Ÿ‘
@@ -0,0 +1,116 @@ +package store; + +import java.util.ArrayList; +import java.util.List; +import java.util.NoSuchElementException; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import store.domain.Stock; +import store.domain.order.OrderItem; +import store.domain.order.OrderItems; +import store.doma...
Java
Pattern ๊ฐ์ฒด๊ฐ€ ๋ฉ”์„œ๋“œ๊ฐ€ ์‹คํ–‰๋  ๋•Œ๋งˆ๋‹ค ๋ฐ˜๋ณต์ ์œผ๋กœ ์ƒ์„ฑ๋˜์–ด ์„ฑ๋Šฅ์— ์ข‹์ง€ ์•Š์•„์š” ๐Ÿ˜Š ์ •๊ทœ์‹ ํŒจํ„ด์€ ํ•œ ๋ฒˆ๋งŒ ์ปดํŒŒ์ผํ•˜๋ฉด ๊ณ„์† ์žฌ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, Pattern ๊ฐ์ฒด๋ฅผ ํ•„๋“œ์— ์ €์žฅํ•˜์—ฌ ์—ฌ๋Ÿฌ ๋ฒˆ ์‚ฌ์šฉํ•˜๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ๋‚˜์„ ๊ฒƒ ๊ฐ™์•„์š” ! ```java private static final Pattern ORDER_ITEM_PATTERN = Pattern.compile(ORDER_ITEM_PATTERN_REGEX); public OrderItems makeOrderItems(List<String> separatedInputs) { ...
@@ -0,0 +1,116 @@ +package store; + +import java.util.ArrayList; +import java.util.List; +import java.util.NoSuchElementException; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import store.domain.Stock; +import store.domain.order.OrderItem; +import store.domain.order.OrderItems; +import store.doma...
Java
`,` ๋„ ์ƒ์ˆ˜ํ™” ํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ด ๋‚˜์•„๋ณด์—ฌ์š” ๐Ÿ˜Š
@@ -0,0 +1,158 @@ +package store.domain; + +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Optional; +import java.util.stream.Collectors; +import store.domain.order.OrderItem; +import store.domain.order.OrderStatus; +import store.domain.product.P...
Java
์ค‘๋ณต ๋กœ์ง์„ ๋ฉ”์„œ๋“œ๋กœ ๋ถ„๋ฆฌํ•˜๋ฉด ์žฌ์‚ฌ์šฉ์„ฑ์ด ๋” ๋†’์•„์งˆ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! ```java private static OrderStatus handlePromotionForSingleProduct(OrderItem orderItem, Product product) { boolean canGetFreeItem = product.isCanGetFreeProduct(orderItem.getQuantity()); int maxPromotionCanAppliedCount = product.getMaxAvailablePromotionQuantity(); ...
@@ -0,0 +1,107 @@ +package store.domain.order.service; + +import java.util.List; +import java.util.Optional; +import store.domain.order.OrderItem; +import store.domain.order.OrderStatus; +import store.domain.product.Product; +import store.domain.receipt.BuyItem; +import store.domain.receipt.FreeItem; +import store.doma...
Java
๋ฉ”์„œ๋“œ๊ฐ€ ์„œ๋กœ ์ฒด์ด๋‹๋˜์–ด ๊ณ„์†ํ•ด์„œ ํ˜ธ์ถœ๋˜๋Š” ๊ตฌ์กฐ๋Š” ์ฝ”๋“œ ํ๋ฆ„์„ ํŒŒ์•…ํ•˜๊ธฐ ์–ด๋ ค์šธ ์ˆ˜ ์žˆ์–ด์š”. ํ•จ์ˆ˜๋“ค์ด ์„œ๋กœ ๊ธด๋ฐ€ํ•˜๊ฒŒ ์—ฐ๊ฒฐ๋˜์–ด ์žˆ์–ด ํ•จ์ˆ˜๋“ค์ด ํ•˜๋‚˜๋กœ ์ด์–ด์ง„ ๋А๋‚Œ์„ ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š”๋ฐ, ๊ฐ ํ•จ์ˆ˜๊ฐ€ ์ž์‹ ๋งŒ์˜ ์ฑ…์ž„์„ ๊ฐ–๋„๋ก ๋งŒ๋“ค๋„๋ก ๊ณ ๋ฏผํ•ด๋ณด์‹œ๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š” ๐Ÿ˜Š ์ฑ…์ž„ ๋ถ„๋ฆฌ(SRP)์™€ ์˜์กด์„ฑ ์—ญ์ „(DIP)์„ ๊ณ ๋ คํ•˜๊ฒŒ ๋œ๋‹ค๋ฉด ๊ฐ€๋…์„ฑ, ์œ ์ง€๋ณด์ˆ˜์„ฑ, ํ…Œ์ŠคํŠธ ์šฉ์ด์„ฑ์ด ์ข‹์•„์งˆ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,54 @@ +package store.domain.promotion; + +import camp.nextstep.edu.missionutils.DateTimes; + +/** + * Promotion ์€ ํ”„๋กœ๋ชจ์…˜ ์ •๋ณด๋ฅผ ํ•„๋“œ๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. + * ํ”„๋กœ๋ชจ์…˜ ํ• ์ธ ๊ฐ€๊ฒฉ ๋“ฑ ๋‹ค์–‘ํ•œ ํ”„๋กœ๋ชจ์…˜ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + */ +public class Promotion { + private final String promotionName; + private final int requiredBuyCount; + private f...
Java
์ฃผ์„์„ ๋งŽ์ด ๋‹ฌ์•„์ฃผ์‹œ๋Š” ๊ฑด ์ •๋ง ์ข‹์€ ์ ์ด์ง€๋งŒ, ์ „์ฒด์ ์œผ๋กœ ์กฐ๊ธˆ๋งŒ ์ค„์—ฌ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ์‚ฌ์‹ค, ์ฝ”๋“œ๊ฐ€ ๋” ๊ฐ„๊ฒฐํ•˜๊ณ  ๋ช…ํ™•ํ•ด์ง€๋ฉด ์ฃผ์„ ์—†์ด๋„ ๊ทธ ์˜๋„๊ฐ€ ์ž˜ ์ „๋‹ฌ๋  ์ˆ˜ ์žˆ์–ด์š” ๐Ÿ˜Š ์˜ˆ์™ธ์ ์ธ ์ƒํ™ฉ์ด๋‚˜ ๋ณต์žกํ•œ ๋กœ์ง์—์„œ๋งŒ ๊ฐ„๋‹จํ•œ ์ฃผ์„์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒŒ ๋” ํšจ๊ณผ์ ์ผ ๊ฒƒ ๊ฐ™์•„์š” !
@@ -0,0 +1,25 @@ +package store.messages; + +public enum ErrorMessage { + INVALID_INPUT("์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์€ ํ˜•์‹์œผ๋กœ ์ž…๋ ฅํ–ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + INVALID_INPUT_OTHER("์ž˜๋ชป๋œ ์ž…๋ ฅ์ž…๋‹ˆ๋‹ค. ๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”."), + INVALID_PROMOTION_FILE_PARAMETERS("promotions.md์˜ ํŒŒ๋ผ๋ฏธํ„ฐ ํ˜•์‹์ด ์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์Šต๋‹ˆ๋‹ค."), + INVALID_PROMOTION_FILE_FORM("์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์€ promotions.md ํ˜•์‹์ž…๋‹ˆ๋‹ค....
Java
`๋‹ค์‹œ ์ž…๋ ฅํ•ด ์ฃผ์„ธ์š”.`, `(Y/N)` ๊ฐ™์€ ๋ถ€๋ถ„๋„ ์ƒ์ˆ˜๋กœ ๋”ฐ๋กœ ๋นผ๋ฉด ์œ ์ง€๋ณด์ˆ˜์— ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š” !
@@ -0,0 +1,120 @@ +package store.view; + +import java.util.List; +import store.domain.product.Product; +import store.domain.receipt.BuyItem; +import store.domain.receipt.FreeItem; +import store.domain.receipt.Receipt; +import store.messages.ReceiptForm; +import store.messages.StoreMessage; + +class OutputView { + pr...
Java
์˜ค! flush๋ผ๋Š” ๊ฒƒ๋„ ์žˆ๊ตฐ์š”! ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,79 @@ +package store.util; + +import java.io.File; +import java.io.FileNotFoundException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.Scanner; +import store.domain.Stock; +import store.domain.promotion.Promotion; +import store.domain.promotion.PromotionP...
Java
์—๋Ÿฌ๋ฅผ ์ง์ ‘ ์ฒ˜๋ฆฌํ•˜์ง€ ์•Š๊ณ , ๋˜์ ธ์„œ main์—์„œ ์ฒ˜๋ฆฌํ•œ ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ค๊นŒ์š”!? ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,79 @@ +package store.util; + +import java.io.File; +import java.io.FileNotFoundException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.Scanner; +import store.domain.Stock; +import store.domain.promotion.Promotion; +import store.domain.promotion.PromotionP...
Java
์‚ฌ์†Œํ•œ๊ฑฐ๊ธด ํ•˜์ง€๋งŒ `","` ์ด๊ฑฐ๋ณด๋‹ค๋Š” ์ƒ์ˆ˜๋กœ ๋ถ„๋ฆฌํ•ด ์–ด๋–ค ๊ตฌ๋ถ„์ž์ธ์ง€ ํ‘œํ˜„ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฑฐ ๊ฐ™์•„์š”!
@@ -0,0 +1,120 @@ +package store.view; + +import java.util.List; +import store.domain.product.Product; +import store.domain.receipt.BuyItem; +import store.domain.receipt.FreeItem; +import store.domain.receipt.Receipt; +import store.messages.ReceiptForm; +import store.messages.StoreMessage; + +class OutputView { + pr...
Java
static ์œผ๋กœ ์„ ์–ธํ•˜๋ฉด ๋กœ์ง์„ ๊ฐ„์†Œํ™”ํ•  ์ˆ˜ ์žˆ์–ด์š”! ์™€์ผ๋“œ ์นด๋“œ ์‚ฌ์šฉ์€ ์ฃผ์˜ํ•ด์•ผํ•ฉ๋‹ˆ๋‹ค!
@@ -1 +1,90 @@ # java-convenience-store-precourse +## ํ”„๋กœ์ ํŠธ ์„ค๋ช… +๊ตฌ๋งค์ž์˜ ํ• ์ธ ํ˜œํƒ๊ณผ ์žฌ๊ณ  ์ƒํ™ฉ์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜๊ณ  ์•ˆ๋‚ดํ•˜๋Š” ๊ฒฐ์ œ ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•˜๋Š” ๊ณผ์ œ์ž…๋‹ˆ๋‹ค. + +์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ์ƒํ’ˆ๋ณ„ ๊ฐ€๊ฒฉ๊ณผ ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•˜์—ฌ ๊ณ„์‚ฐํ•˜๊ณ , ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜์—ฌ ์˜์ˆ˜์ฆ์„ ์ถœ๋ ฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. +๊ฐ ์ƒํ’ˆ์˜ ์žฌ๊ณ ๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฒฐ์ œ ๊ฐ€๋Šฅ ์—ฌ๋ถ€๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•˜๊ณ , ํ”„๋กœ๋ชจ์…˜์ด ์ ์šฉ๋˜์–ด ์žˆ๋Š” ์ƒํ’ˆ๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค. +ํ”„๋กœ๋ชจ์…˜์€ N๊ฐœ ๊ตฌ๋งค ์‹œ 1๊ฐœ ๋ฌด๋ฃŒ ์ฆ์ •์˜ ํ˜•ํƒœ๋กœ ์ง„ํ–‰๋˜๊ณ , ์˜ค๋Š˜ ๋‚ ์งœ๊ฐ€ ํ”„๋กœ๋ชจ์…˜ ๊ธฐ๊ฐ„ ๋‚ด๋ผ๋ฉด ํ• ์ธ์„ ์ ์šฉํ•ฉ๋‹ˆ๋‹ค....
Unknown
๊ถ๊ธˆํ•œ ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค! ํ”„๋กœ๊ทธ๋žจ ๋กœ์ง์„ ๊ตฌ์„ฑํ•  ๋•Œ, ์ƒ์„ธํ•œ ๋ช…์„ธ์„œ๊ฐ€ ์ค‘์š”ํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ํ˜น์‹œ, ์ž‘์„ฑํ•˜์‹  ๋ฌธ์„œ๋กœ๋„ ์ถฉ๋ถ„ํ•œ ํ”„๋กœ๊ทธ๋žจ ๊ตฌ์„ฑ์— ๋ฌธ์ œ๊ฐ€ ์—†์œผ์‹ ๊ฐ€์š”!? ๊ดœ์ฐฎ์œผ์‹œ๋‹ค๋ฉด, ๋ฌธ์ œ ์ ‘๊ทผ ๋ฐฉ๋ฒ•์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ๋ณด๊ณ  ๋ฐฐ์šฐ๊ณ  ์‹ถ์–ด์„œ.. ํ•˜ํ•˜ ๐Ÿคฃ
@@ -0,0 +1,63 @@ +package store; + +import store.domain.Stock; +import store.domain.receipt.Receipt; +import store.domain.order.OrderItems; +import store.view.View; + +public class StoreController { + private final StoreService storeService; + private final Stock stock; + + public StoreController(StoreService ...
Java
์ง„์งœ ์ปจํŠธ๋กค๋Ÿฌ ๋„ˆ๋ฌด ๊น”๋”ํ•œ ๊ฑฐ ๊ฐ™์•„์š”. ๊ฐํƒ„ํ•ฉ๋‹ˆ๋‹ค.. ใ…  ๋ณด๊ณ  ๋ฐฐ์›๋‹ˆ๋‹ค.. ๐Ÿ‘
@@ -0,0 +1,35 @@ +package store.domain.order; + +/** + * OrderItem ์€ ์‚ฌ์šฉ์ž์˜ ์ฃผ๋ฌธ ๋‚ด์—ญ(์ฃผ๋ฌธํ•œ ์ƒํ’ˆ ์ด๋ฆ„, ์ˆ˜๋Ÿ‰)์„ ํ•„๋“œ๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. + * ์‚ฌ์šฉ์ž์˜ ์ฃผ๋ฌธ ๋‚ด์—ญ์„ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + */ +public class OrderItem { + private final String itemName; + private int quantity; + + public OrderItem(String itemName, int quantity) { + this.itemName = ite...
Java
์ €๋„ ์ด๋ถ€๋ถ„์ด ํฐ ๊ณ ๋ฏผ์ธ๋ฐ, ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์— ๋ฉ”์‹œ์ง€์˜ ์˜๋ฏธ๊ฐ€ ์—†๋Š” get, set ์‚ฌ์šฉ์„ ์ž์ œํ•˜๋Š” ๋‚ด์šฉ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ์™€๋Š” ๋‹ค๋ฅธ ๋‚ด์šฉ์ผ๊นŒ์š”!?,, ์ €๋„ ๊ณ ๋ฏผ์ด ๊นŠ์–ด์„œ ใ… 
@@ -0,0 +1,82 @@ +package store.domain.order; + +import java.util.List; +import store.domain.product.Product; + +/** + * OrderStatus ํด๋ž˜์Šค๋Š” ์ฃผ๋ฌธ ์š”์ฒญ์— ๋Œ€ํ•œ ๊ฒฐ๊ณผ๋ฅผ ํ•„๋“œ๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. + * ๊ฒฐ์ œ์— ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + */ +public class OrderStatus { + private List<Product> products; + private final boolean inStock; + private fina...
Java
์ค„๋‚ด๋ฆผ์„ ์ ์šฉํ•˜๋Š” ๊ฒŒ ๊ฐ€๋…์„ฑ์ด ๋” ์ข‹์„ ๊ฑฐ ๊ฐ™์•„์š”! ```java products = products.stream(). filter(Product::isPromotedProduct) .toList(); ```
@@ -0,0 +1,31 @@ +package store.domain.receipt; + +/** + * FreeItem ์€ Receipt(์˜์ˆ˜์ฆ) ์ •๋ณด์— ์ €์žฅ๋˜๊ธฐ ์œ„ํ•ด ์กด์žฌํ•˜๋Š” ๊ฐ์ฒด๋กœ, ๊ฒฐ๋ก ์ ์œผ๋กœ ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฐ›์€ ํ”„๋กœ๋ชจ์…˜ ํ’ˆ๋ชฉ์˜ ๊ฒฐ๊ณผ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. + * ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฐ›์€ ํ”„๋กœ๋ชจ์…˜ ํ’ˆ๋ชฉ์˜ ์ •๋ณด๋ฅผ ์ €์žฅํ•˜๊ณ , ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + * + * @see Receipt + */ +public class FreeItem { + private final String name; + private final int quantity; + private fina...
Java
์ด ๋ถ€๋ถ„์ด ์ €๋„ ๊ฐ€์žฅ ํฐ ๊ณ ๋ฏผ์ด์—ˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ๊ฐ„๋‹จํ•œ ๋ฉ”์‹œ์ง€๋กœ get ํ•จ์ˆ˜๋กœ private ์ ‘๊ทผ์ œ์–ด์ž๋กœ ๋ช…์‹œ๋œ ๋ฐ์ดํ„ฐ๋ฅผ ๋ถˆ๋Ÿฌ์˜ค๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ 3์ฐจ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์— ์ด์— ๋Œ€ํ•œ ์‚ฌ์šฉ์„ ์ง€์–‘ํ•˜๋ผ๋Š” ๋‚ด์šฉ์ด ์žˆ์—ˆ๋Š”๋ฐ ๊ทธ ๋ถ€๋ถ„์— ๋Œ€ํ•ด์„œ๋Š” ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,79 @@ +package store.util; + +import java.io.File; +import java.io.FileNotFoundException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.Scanner; +import store.domain.Stock; +import store.domain.promotion.Promotion; +import store.domain.promotion.PromotionP...
Java
System.exit()์„ ์‚ฌ์šฉํ•˜์ง€ ๋ง๋ผ๋Š” ์š”๊ตฌ์‚ฌํ•ญ์ด ์žˆ์—ˆ๊ณ , ํŒŒ์ผ ์–‘์‹ ๋ฌธ์ œ๋Š” ํ”„๋กœ๊ทธ๋žจ์˜ ์ •์ƒ์ ์ธ ์‹คํ–‰์ด ๋ถˆ๊ฐ€๋Šฅํ•œ ์˜ค๋ฅ˜์ด๊ธฐ์— main์—์„œ catchํ•ด์„œ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ํ”„๋กœ๊ทธ๋žจ์ด ์ข…๋ฃŒ๋˜๋„๋ก ํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,79 @@ +package store.util; + +import java.io.File; +import java.io.FileNotFoundException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.Scanner; +import store.domain.Stock; +import store.domain.promotion.Promotion; +import store.domain.promotion.PromotionP...
Java
์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค !!
@@ -0,0 +1,116 @@ +package store; + +import java.util.ArrayList; +import java.util.List; +import java.util.NoSuchElementException; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import store.domain.Stock; +import store.domain.order.OrderItem; +import store.domain.order.OrderItems; +import store.doma...
Java
์ข‹์€ ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌ๋“œ๋ฆฝ๋‹ˆ๋‹ค :) ํ•ด๋‹น ํ•จ์ˆ˜๊ฐ€ ํ•œ๋ฒˆ๋ฐ–์— ์‹คํ–‰ ์•ˆ๋œ๋‹ค๋Š” ์ด์œ ๋กœ ์ €๋ ‡๊ฒŒ ๋’€์—ˆ๋Š”๋ฐ, ์‚ฌ์‹ค ์ด๋Ÿฐ ์Šต๊ด€์€ ์ดํ›„์— ์ œ ์ฝ”๋“œ๋ฅผ ์ด์–ด์„œ ๊ฐœ๋ฐœํ•  ์ˆ˜๋„ ์žˆ์„ ์˜ˆ๋น„ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ๋˜๊ฒŒ ์‹ค๋ก€์ธ ํ–‰๋™์ด๊ฒ ๋„ค์š”..!
@@ -0,0 +1,116 @@ +package store; + +import java.util.ArrayList; +import java.util.List; +import java.util.NoSuchElementException; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import store.domain.Stock; +import store.domain.order.OrderItem; +import store.domain.order.OrderItems; +import store.doma...
Java
๋†“์นœ ๋ถ€๋ถ„์ด๋„ค์š”! ์งš์–ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,158 @@ +package store.domain; + +import java.util.Collection; +import java.util.List; +import java.util.Map; +import java.util.Objects; +import java.util.Optional; +import java.util.stream.Collectors; +import store.domain.order.OrderItem; +import store.domain.order.OrderStatus; +import store.domain.product.P...
Java
์งš์–ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,31 @@ +package store.domain.receipt; + +/** + * FreeItem ์€ Receipt(์˜์ˆ˜์ฆ) ์ •๋ณด์— ์ €์žฅ๋˜๊ธฐ ์œ„ํ•ด ์กด์žฌํ•˜๋Š” ๊ฐ์ฒด๋กœ, ๊ฒฐ๋ก ์ ์œผ๋กœ ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฐ›์€ ํ”„๋กœ๋ชจ์…˜ ํ’ˆ๋ชฉ์˜ ๊ฒฐ๊ณผ๋ฅผ ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. + * ๋ฌด๋ฃŒ๋กœ ์ œ๊ณต๋ฐ›์€ ํ”„๋กœ๋ชจ์…˜ ํ’ˆ๋ชฉ์˜ ์ •๋ณด๋ฅผ ์ €์žฅํ•˜๊ณ , ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + * + * @see Receipt + */ +public class FreeItem { + private final String name; + private final int quantity; + private fina...
Java
FreeItem์€ Receipt ๊ฐ์ฒด์˜ ๋ฐ์ดํ„ฐ ์ €์žฅ์†Œ ์ •๋„๋กœ๋งŒ ์‚ฌ์šฉ๋˜๋Š” ๊ฐ์ฒด์ด๊ธดํ•ฉ๋‹ˆ๋‹ค. ์ €๋Š” ํ˜„์žฌ๋กœ์ฌ ์ด ๋ฌธ์ œ๋ฅผ getter ์—†์ด ํ•ด๊ฒฐํ•˜๋Š” ๋งˆ๋•…ํ•œ ๋ฐฉ๋ฒ•์ด ๋– ์˜ค๋ฅด์ง€ ์•Š์Šต๋‹ˆ๋‹ค. 3์ฐจ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์˜ getter์„ ์ง€์–‘ํ•˜๋ผ๋Š” ๋‚ด์šฉ์€ ์•„๋งˆ ๋ฐ์ดํ„ฐ์™€ ๊ทธ ๋ฐ์ดํ„ฐ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋กœ์ง์„ ๊ฐ™์€ ๊ณณ์— ๋‘๋ผ๋Š” ๋ง์„ ๊ฐ•๋ ฅํ•˜๊ฒŒ ํ•™์Šต์‹œํ‚ค๊ธฐ ์œ„ํ•ด ํ•œ ๋ง์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๊ณ , ์•„์˜ˆ ์„ค๊ณ„ ๊ณผ์ •์—์„œ getter์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์„ ์ˆœ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,82 @@ +package store.domain.order; + +import java.util.List; +import store.domain.product.Product; + +/** + * OrderStatus ํด๋ž˜์Šค๋Š” ์ฃผ๋ฌธ ์š”์ฒญ์— ๋Œ€ํ•œ ๊ฒฐ๊ณผ๋ฅผ ํ•„๋“œ๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. + * ๊ฒฐ์ œ์— ํ•„์š”ํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + */ +public class OrderStatus { + private List<Product> products; + private final boolean inStock; + private fina...
Java
์ข‹์€ ํ”ผ๋“œ๋ฐฑ์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ค„ ๊ธธ์ด ์ œํ•œ์— ๋„๋‹ฌํ•˜์ง€ ์•Š์•˜๊ธฐ์— ๊ตณ์ด ๊ฐœํ–‰์„ ํ•˜์ง€ ์•Š์€๊ฒƒ์ธ๋ฐ, ์ด๋ ‡๊ฒŒ ์˜ˆ์‹œ๋ฅผ ๋ณด์—ฌ์ฃผ์‹œ๋‹ˆ .toList() ๊ฐ€ ํ•œ๋ˆˆ์— ๋ณด์ด๋Š” ๊ฒŒ ํ›จ์”ฌ ๊ฐ€๋…์„ฑ์ด ์ข‹์•„ ๋ณด์ด๋„ค์š”. ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,35 @@ +package store.domain.order; + +/** + * OrderItem ์€ ์‚ฌ์šฉ์ž์˜ ์ฃผ๋ฌธ ๋‚ด์—ญ(์ฃผ๋ฌธํ•œ ์ƒํ’ˆ ์ด๋ฆ„, ์ˆ˜๋Ÿ‰)์„ ํ•„๋“œ๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. + * ์‚ฌ์šฉ์ž์˜ ์ฃผ๋ฌธ ๋‚ด์—ญ์„ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ฑ…์ž„์ž…๋‹ˆ๋‹ค. + */ +public class OrderItem { + private final String itemName; + private int quantity; + + public OrderItem(String itemName, int quantity) { + this.itemName = ite...
Java
์•„๋ž˜ ๋ง์”€๋“œ๋ฆฐ ๊ฒƒ๊ณผ ๊ฐ™์ด ๋ชจ๋“  ์„ค๊ณ„ ๊ณผ์ •์—์„œ get๊ณผ set์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์„ ์ˆœ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ์ €๋„ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์„ ๋“ฃ๊ณ  ์‚ฌ์šฉํ•˜์ง€ ์•Š์œผ๋ ค๊ณ  ๋…ธ๋ ฅํ–ˆ์œผ๋‚˜, ๋งˆ๋•…ํ•œ ๋ฐฉ๋ฒ•์ด ๋– ์˜ค๋ฅด์ง€ ์•Š์•˜๊ณ  ๋ˆ„๊ตฐ๊ฐ€ ๋งˆ๋•…ํ•œ ๋ฐฉ๋ฒ•์„ ์•ˆ๋‹ค๋ฉด ์•Œ๋ ค์ฃผ๋ฉด ์ข‹๊ฒ ๋‹ค๋Š” ๊ฐ„์ ˆํ•œ ๋งˆ์Œ์ž…๋‹ˆ๋‹ค. ์•„๋งˆ ์šฐ์•„ํ•œํ…Œํฌ์ฝ”์Šค์—์„œ ๊ทธ์™€ ๊ฐ™์ด ๋งํ•œ๊ฒƒ์€ ๊ฐ์ฒด๋Š” ์ž๊ธฐ ์ž์‹ ์˜ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ์ฒ˜๋ฆฌ๋ฅผ ํ•ด์•ผ ํ•  ์ฑ…์ž„์ด ์žˆ๋Š”๋ฐ, get๊ณผ set์œผ๋กœ ๋‹ค๋ฅธ ๊ฐ์ฒด์—์„œ ๋ฐ์ดํ„ฐ ์›๋ณธ ์ž์ฒด๋ฅผ ์–ป๋„๋ก ๋งŒ๋“ค๋ฉด ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•œ ์ฒ˜๋ฆฌ๋ฅผ ์œ„์ž„ํ•˜๋Š” ๊ฒƒ๊ณผ ๊ฐ™๊ธฐ ๋•Œ๋ฌธ์—, ๊ฐ์ฒด์˜ ๋ณธ๋ถ„์„ ์žƒ์–ด๋ฒ„๋ฆฌ๊ธฐ ๋•Œ๋ฌธ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋ ‡๊ฒŒ ํ•ด์„ํ•ด๋ดค์„ ๋•Œ OrderItem์€...
@@ -0,0 +1,63 @@ +package store; + +import store.domain.Stock; +import store.domain.receipt.Receipt; +import store.domain.order.OrderItems; +import store.view.View; + +public class StoreController { + private final StoreService storeService; + private final Stock stock; + + public StoreController(StoreService ...
Java
ํ—‰ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค... ! ์•„์ง ๋ถ€์กฑํ•œ ์ŠคํŒŒ๊ฒŒํ‹ฐ์ธ๋ฐ ... :(
@@ -1 +1,90 @@ # java-convenience-store-precourse +## ํ”„๋กœ์ ํŠธ ์„ค๋ช… +๊ตฌ๋งค์ž์˜ ํ• ์ธ ํ˜œํƒ๊ณผ ์žฌ๊ณ  ์ƒํ™ฉ์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜๊ณ  ์•ˆ๋‚ดํ•˜๋Š” ๊ฒฐ์ œ ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•˜๋Š” ๊ณผ์ œ์ž…๋‹ˆ๋‹ค. + +์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ์ƒํ’ˆ๋ณ„ ๊ฐ€๊ฒฉ๊ณผ ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•˜์—ฌ ๊ณ„์‚ฐํ•˜๊ณ , ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜์—ฌ ์˜์ˆ˜์ฆ์„ ์ถœ๋ ฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. +๊ฐ ์ƒํ’ˆ์˜ ์žฌ๊ณ ๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฒฐ์ œ ๊ฐ€๋Šฅ ์—ฌ๋ถ€๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•˜๊ณ , ํ”„๋กœ๋ชจ์…˜์ด ์ ์šฉ๋˜์–ด ์žˆ๋Š” ์ƒํ’ˆ๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค. +ํ”„๋กœ๋ชจ์…˜์€ N๊ฐœ ๊ตฌ๋งค ์‹œ 1๊ฐœ ๋ฌด๋ฃŒ ์ฆ์ •์˜ ํ˜•ํƒœ๋กœ ์ง„ํ–‰๋˜๊ณ , ์˜ค๋Š˜ ๋‚ ์งœ๊ฐ€ ํ”„๋กœ๋ชจ์…˜ ๊ธฐ๊ฐ„ ๋‚ด๋ผ๋ฉด ํ• ์ธ์„ ์ ์šฉํ•ฉ๋‹ˆ๋‹ค....
Unknown
๋ธ”๋กœ๊ทธ์— ํšŒ๊ณ  ๊ธ€์„ ์ž‘์„ฑํ–ˆ๋Š”๋ฐ, ์•„๋ž˜ ๋งํฌ์—์„œ ์„ค๊ณ„ ๊ณผ์ •์„ ์ฐธ๊ณ ํ•˜์‹œ๋ฉด ๋‹ต๋ณ€์ด ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! https://hacanna42.tistory.com/304
@@ -1 +1,90 @@ # java-convenience-store-precourse +## ํ”„๋กœ์ ํŠธ ์„ค๋ช… +๊ตฌ๋งค์ž์˜ ํ• ์ธ ํ˜œํƒ๊ณผ ์žฌ๊ณ  ์ƒํ™ฉ์„ ๊ณ ๋ คํ•˜์—ฌ ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜๊ณ  ์•ˆ๋‚ดํ•˜๋Š” ๊ฒฐ์ œ ์‹œ์Šคํ…œ์„ ๊ตฌํ˜„ํ•˜๋Š” ๊ณผ์ œ์ž…๋‹ˆ๋‹ค. + +์‚ฌ์šฉ์ž๊ฐ€ ์ž…๋ ฅํ•œ ์ƒํ’ˆ๋ณ„ ๊ฐ€๊ฒฉ๊ณผ ์ˆ˜๋Ÿ‰์„ ๊ณฑํ•˜์—ฌ ๊ณ„์‚ฐํ•˜๊ณ , ์ตœ์ข… ๊ฒฐ์ œ ๊ธˆ์•ก์„ ๊ณ„์‚ฐํ•˜์—ฌ ์˜์ˆ˜์ฆ์„ ์ถœ๋ ฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. +๊ฐ ์ƒํ’ˆ์˜ ์žฌ๊ณ ๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ๊ฒฐ์ œ ๊ฐ€๋Šฅ ์—ฌ๋ถ€๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•˜๊ณ , ํ”„๋กœ๋ชจ์…˜์ด ์ ์šฉ๋˜์–ด ์žˆ๋Š” ์ƒํ’ˆ๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค. +ํ”„๋กœ๋ชจ์…˜์€ N๊ฐœ ๊ตฌ๋งค ์‹œ 1๊ฐœ ๋ฌด๋ฃŒ ์ฆ์ •์˜ ํ˜•ํƒœ๋กœ ์ง„ํ–‰๋˜๊ณ , ์˜ค๋Š˜ ๋‚ ์งœ๊ฐ€ ํ”„๋กœ๋ชจ์…˜ ๊ธฐ๊ฐ„ ๋‚ด๋ผ๋ฉด ํ• ์ธ์„ ์ ์šฉํ•ฉ๋‹ˆ๋‹ค....
Unknown
์ถ”๊ฐ€๋กœ ์„ค๊ณ„๋Š” ์ „์ฒด์ ์ธ ํ‹€์„ ํ…์ŠคํŠธ๋กœ ์จ๋‚ด๋ ค๊ฐ€๋Š” ๊ฒƒ์ด ์•„๋‹Œ, ์ œ๊ฐ€ ์Šค์Šค๋กœ ๊ฐ์„ ์žก๋Š”์‹์œผ๋กœ ํ•˜๊ณ  ๋‚˜๋จธ์ง€๋Š” ๊ตฌํ˜„ ๊ณผ์ •์—์„œ ์ฑ„์›Œ ๋‚˜๊ฐ”์Šต๋‹ˆ๋‹ค. ๋ฌผ๋ก  ์ด ๋ฐฉ๋ฒ•์œผ๋กœ ๊ตฌํ˜„ํ•  ๋•Œ ์กฐ๊ธˆ์˜ ์ฐฉ์˜ค๊ฐ€ ์žˆ๊ธดํ–ˆ์ง€๋งŒ ๋‚˜์˜์ง€ ์•Š์€ ์„ค๊ณ„ ๋ฐฉ์‹ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,120 @@ +package store.view; + +import java.util.List; +import store.domain.product.Product; +import store.domain.receipt.BuyItem; +import store.domain.receipt.FreeItem; +import store.domain.receipt.Receipt; +import store.messages.ReceiptForm; +import store.messages.StoreMessage; + +class OutputView { + pr...
Java
ํ˜น์‹œ ์•„๋ฌด๋ฆฌ ์ฐพ์•„๋„ ์•ˆ๋ณด์ด๋Š”๋ฐ ์™€์ผ๋“œ ์นด๋“œ๊ฐ€ ์–ด๋”” ์žˆ์„๊นŒ์š”..?
@@ -0,0 +1,120 @@ +package store.view; + +import java.util.List; +import store.domain.product.Product; +import store.domain.receipt.BuyItem; +import store.domain.receipt.FreeItem; +import store.domain.receipt.Receipt; +import store.messages.ReceiptForm; +import store.messages.StoreMessage; + +class OutputView { + pr...
Java
static์œผ๋กœ ์„ ์–ธํ•˜์ง€ ์•Š์€๊ฒƒ์€ ๋‹ค์–‘ํ•œ ์ด์œ ๊ฐ€ ์žˆ๋Š”๋ฐ..! ๊ฐ๊ฐ์˜ ์žฅ๋‹จ์ ์ด ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,63 @@ +package store; + +import store.domain.Stock; +import store.domain.receipt.Receipt; +import store.domain.order.OrderItems; +import store.view.View; + +public class StoreController { + private final StoreService storeService; + private final Stock stock; + + public StoreController(StoreService ...
Java
View๋ฅผ ์‹ฑ๊ธ€ํ†ค์œผ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ ์ง€ ์—ฌ์ญค๋ณด๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,19 @@ +package store.domain.order; + +import java.util.List; + +/** + * OrderItems ๋Š” OrderItem ์˜ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜์ž…๋‹ˆ๋‹ค. + * @see OrderItem + */ +public class OrderItems { + private final List<OrderItem> orderItems; + + public OrderItems(List<OrderItem> orderItems) { + this.orderItems = List.copyOf(orderItem...
Java
OrderItems๋Š” ๋ณ„๋„์˜ ๋กœ์ง ์—†์ด ๋ฆฌ์ŠคํŠธ๋ฅผ ํ•„๋“œ๋กœ๋งŒ ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ, ์ด๋Ÿฐ ๊ตฌ์กฐ๋Š” ์˜๋„๋œ ์„ค๊ณ„์ธ๊ฐ€์š”? ์ผ๋ฐ˜์ ์œผ๋กœ ์ผ๊ธ‰ ์ปฌ๋ ‰์…˜์—์„œ๋Š” ์ปฌ๋ ‰์…˜์„ ์ง์ ‘ ๋ฐ˜ํ™˜ํ•˜๋Š” getter ์‚ฌ์šฉ์ด ์ง€์–‘๋˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. getter๋งŒ ์žˆ๋Š” ๊ฒฝ์šฐ, ์™ธ๋ถ€์—์„œ ์ปฌ๋ ‰์…˜์„ ์ง์ ‘ ์กฐ์ž‘ํ•˜๊ฑฐ๋‚˜, ๊ด€๋ จ ๋กœ์ง์ด ๋ถ„์‚ฐ๋  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ์–ด ๋ณด์—ฌ ์งˆ๋ฌธ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
@@ -0,0 +1,92 @@ +package store.controller; + +import store.model.Product; +import store.model.Receipt; +import store.model.Store; +import store.view.InputView; +import store.view.OutputView; + +import java.util.Map; + +public class BuyController { + private final Store store; + + public BuyController(Store store...
Java
depth๊ฐ€ 3์ด๋„ค์š”! ๋ฉ”์„œ๋“œ๋ฅผ ๋ถ„๋ฆฌํ–ˆ๋‹ค๋ฉด ๋” ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™์•„์š”!:)
@@ -0,0 +1,92 @@ +package store.controller; + +import store.model.Product; +import store.model.Receipt; +import store.model.Store; +import store.view.InputView; +import store.view.OutputView; + +import java.util.Map; + +public class BuyController { + private final Store store; + + public BuyController(Store store...
Java
์•„๋ž˜์ฒ˜๋Ÿผ ๋ฉ”์„œ๋“œ๋กœ ๋ถ„๋ฆฌํ•˜๋ฉด buyProduct() ๋ฉ”์„œ๋“œ ๋‚ด๋ถ€ ํ๋ฆ„์ด ๋” ๋ช…ํ™•ํžˆ ๋ณด์ผ ๊ฒƒ ๊ฐ™์•„์š”! ```suggestion askAdditionalPurchase(); ```
@@ -0,0 +1,92 @@ +package store.controller; + +import store.model.Product; +import store.model.Receipt; +import store.model.Store; +import store.view.InputView; +import store.view.OutputView; + +import java.util.Map; + +public class BuyController { + private final Store store; + + public BuyController(Store store...
Java
์—๋Ÿฌ๋ฉ”์‹œ์ง€๋Š” enum ํด๋ž˜์Šค๋กœ ๋ถ„๋ฆฌํ•ด์ฃผ์‹œ๋ฉด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™๋„ค์š”:)
@@ -0,0 +1,76 @@ +package store.model; + +import camp.nextstep.edu.missionutils.DateTimes; + +import java.text.NumberFormat; +import java.time.LocalDateTime; + +public class Product { + private final String name; + private int price; + private int quantity; + private Promotion promotion; + + public Produ...
Java
์•„๋ž˜์ฒ˜๋Ÿผ ์ถ•์•ฝํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”? ํ  ๋„ˆ๋ฌด ๊ธด๊ฐ€์š”?!๐Ÿค” ```suggestion return !time.isBefore(promotion.getStartDate()) && !time.isAfter(promotion.getEndDate()); ```
@@ -0,0 +1,81 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; + +public class Receipt { + private final List<ReceiptItem> items = new ArrayList<>(); + private int totalAmount = 0; + private int eventDiscount = 0; + private int membershipDiscount = 0; + + public void addIte...
Java
Receipt ํด๋ž˜์Šค ๋‚ด์—์„œ ์ถœ๋ ฅ๋ฌธ์„ ์ž‘์„ฑํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”??
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
parse์— ๊ด€๋ จ๋œ ๊ธฐ๋Šฅ์„ controller ๋‚ด๋ถ€์—์„œ ๊ตฌํ˜„ํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ด์š”! controller์˜ ์—ญํ• ๋กœ์จ ์ ์ ˆํ•œ ๋ฐฉํ–ฅ์ผ๊นŒ์š”?!๐Ÿค”
@@ -0,0 +1,46 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +public class Store { + private final List<Product> productList = new ArrayList<>(); + private final List<Promotion> promotionList = new ArrayList<>(); + + public void addProduct(Product ...
Java
ํ•ด๋‹น ์ฝ”๋“œ ์ง๊ด€์ ์ด์–ด์„œ ๊ต‰์žฅํžˆ ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š”! ๋˜ํ•œ ifPresent()๋ฅผ ์‚ฌ์šฉํ•ด ๋‚ด๋ถ€์— ๊ฐ’์ด ์žˆ์„ ๋•Œ๋งŒ ๋™์ž‘ํ•ด NPE ๋ฐœ์ƒ์„ ์˜ˆ๋ฐฉํ•  ์ˆ˜ ์žˆ๊ฒ ๋„ค์š”:)
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
์ „์ฒด์ ์œผ๋กœ ๋ฆฌํŒฉํ† ๋ง์ด ๋ถ€์กฑํ•ด์„œ ์—ญํ•  ๋ถ„๋ฆฌ๊ฐ€ ์•ˆ๋œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ๐Ÿ˜ข ์ข‹์€ ์ง€์  ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,92 @@ +package store.controller; + +import store.model.Product; +import store.model.Receipt; +import store.model.Store; +import store.view.InputView; +import store.view.OutputView; + +import java.util.Map; + +public class BuyController { + private final Store store; + + public BuyController(Store store...
Java
controller์—์„œ view์™€ ๋„๋ฉ”์ธ ๊ฐ์ฒด์— ์ง์ ‘ ์ ‘๊ทผํ•˜์—ฌ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง์„ ์ˆ˜ํ–‰ํ•˜๋‹ˆ view์™€ model ์‚ฌ์ด์˜ ๊ฒฐํ•ฉ๋„๊ฐ€ ์กฐ๊ธˆ ๋†’์€ ๊ฒƒ ๊ฐ™์•„์š”! service๋ฅผ ๋ถ„๋ฆฌํ•˜๊ฑฐ๋‚˜ model์—๊ฒŒ ๋” ๊ฐ•ํ•œ ์ฑ…์ž„์„ ๋ถ€์—ฌํ•˜๋Š” ๋ฐฉํ–ฅ์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋Š”์ง€ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
๋งค์ง ๋„˜๋ฒ„๋“ค์€ ์ƒ์ˆ˜ํ™”ํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,42 @@ +package store.model; + +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; + +public class Promotion { + private final String name; + private final int buy; + private final int get; + private final LocalDateTime startDate; + private final LocalDateTime endDate; ...
Java
๋‚ ์งœ ํ˜•์‹ ์ƒ์ˆ˜ํ™” ์ข‹๋„ค์š”! ๐Ÿ‘
@@ -0,0 +1,42 @@ +package store.model; + +import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; + +public class Promotion { + private final String name; + private final int buy; + private final int get; + private final LocalDateTime startDate; + private final LocalDateTime endDate; ...
Java
์ƒ์ˆ˜ํ™” ๋“ฑ์„ ํ†ตํ•ด ์กฐ๊ธˆ ๋” ์ง๊ด€์ ์œผ๋กœ ํ‘œํ˜„ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,81 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; + +public class Receipt { + private final List<ReceiptItem> items = new ArrayList<>(); + private int totalAmount = 0; + private int eventDiscount = 0; + private int membershipDiscount = 0; + + public void addIte...
Java
0.3์ด ์–ด๋–ค ์˜๋ฏธ์ธ๊ฐ€์š”?!
@@ -0,0 +1,81 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; + +public class Receipt { + private final List<ReceiptItem> items = new ArrayList<>(); + private int totalAmount = 0; + private int eventDiscount = 0; + private int membershipDiscount = 0; + + public void addIte...
Java
์ €๋„ ๊ถ๊ธˆํ•ด์š”!
@@ -0,0 +1,46 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +public class Store { + private final List<Product> productList = new ArrayList<>(); + private final List<Promotion> promotionList = new ArrayList<>(); + + public void addProduct(Product ...
Java
stream์„ ์ž˜ ํ™œ์šฉํ•˜์‹œ๋Š” ๊ฒƒ ๊ฐ™์•„์š” ๐Ÿ‘
@@ -0,0 +1,27 @@ +package store.view; + +import camp.nextstep.edu.missionutils.Console; + +import java.util.Map; + +public class InputView { + public static Map<String, Integer> purchasedItems() { + while (true) { + try { + String input = Console.readLine(); + InputPar...
Java
์กฐ๊ฑด๋ฌธ์€ ์ค‘๊ด„ํ˜ธ๋กœ ๊ฐ์‹ธ์ฃผ์„ธ์š”!
@@ -0,0 +1,34 @@ +package store.view; + +import store.model.Product; +import store.model.Store; + +import java.util.List; + +public class OutputView { + public static void printInventoryInformation(Store store) { + System.out.println("์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค."); + System.out.println("ํ˜„์žฌ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค."); + ...
Java
์—ฌ๊ธฐ์„œ๋Š” String.format์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์€ ์ด์œ ๊ฐ€ ์žˆ์œผ์‹ ๊ฐ€์š”??
@@ -0,0 +1,34 @@ +package store.view; + +import store.model.Product; +import store.model.Store; + +import java.util.List; + +public class OutputView { + public static void printInventoryInformation(Store store) { + System.out.println("์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค."); + System.out.println("ํ˜„์žฌ ๋ณด์œ ํ•˜๊ณ  ์žˆ๋Š” ์ƒํ’ˆ์ž…๋‹ˆ๋‹ค."); + ...
Java
์—†์Šต๋‹ˆ๋‹ค... ๊ณ ๋ฏผ์„ ๋งŽ์ด ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ๐Ÿ˜ข
@@ -0,0 +1,92 @@ +package store.controller; + +import store.model.Product; +import store.model.Receipt; +import store.model.Store; +import store.view.InputView; +import store.view.OutputView; + +import java.util.Map; + +public class BuyController { + private final Store store; + + public BuyController(Store store...
Java
model ์—๊ฒŒ ๊ฐ•ํ•œ ์ฑ…์ž„์„ ๋ถ€์—ฌํ•˜๋Š” ๋ฐฉํ–ฅ์„ ์ง€ํ–ฅํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ์ฝ”๋“œ๋Š” ํŒŒ๋ผ๋ฏธํ„ฐ๊ฐ€ ๋Š˜์–ด๋‚˜๋Š”๊ฒŒ ๋„ˆ๋ฌด ๋ถ€๋‹ด์Šค๋Ÿฌ์›Œ์„œ ๋ฆฌํŒฉํ† ๋ง์ด ๋งŽ์ด ๋ถ€์กฑํ–ˆ๋˜ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค ๐Ÿ˜ข
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
if๋ฌธ์„ ์ค‘๊ฐ€๋กœ ์—†์ด ๋ฐ”๋กœ return ํ•˜์…จ๋Š”๋ฐ ์ด๊ฒŒ ๊ฐ€๋…์„ฑ์ด ๋” ์ข‹์•„์„œ ์ด๋ ‡๊ฒŒ ํ•˜์‹ ๊ฑด๊ฐ€์š”?
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
๊ฐ€๋กœ ์•ˆ์— ๊ฐ€๋กœ ์•ˆ์— ๊ฐ€๋กœ ๊ฐ€ ์žˆ๋Š”๊ฒŒ ๊ฐ€๋…์„ฑ์ด ๋–จ์–ด์ง€๋Š”๊ฑฐ ๊ฐ™์•„์š” ๋‚˜์ค‘์— ์ด ๋ถ€๋ถ„๋„ ๋ฆฌํŒฉํ„ฐ๋ง ํ•˜๋ฉด ์ข‹์„๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,46 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +public class Store { + private final List<Product> productList = new ArrayList<>(); + private final List<Promotion> promotionList = new ArrayList<>(); + + public void addProduct(Product ...
Java
getPromotionLsit()๋Š” ์‚ฌ์šฉ๋˜์ง€ ์•Š๋Š” ๊ฑธ๋กœ ๋ณด์—ฌ์š”! ๋ฆฌํŒฉํ„ฐ๋ง ์‹œ๊ฐ„์ด ๋ถ€์กฑํ•˜์…”์„œ ๋‚จ๊ฒจ๋‘์‹ ๊ฑฐ ๊ฐ™์€๋ฐ ํ˜น์‹œ ์ด ๋ฉ”์„œ๋“œ๋ฅผ ๋‚จ๊ฒจ๋‘์‹  ๋‹ค๋ฅธ ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,81 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; + +public class Receipt { + private final List<ReceiptItem> items = new ArrayList<>(); + private int totalAmount = 0; + private int eventDiscount = 0; + private int membershipDiscount = 0; + + public void addIte...
Java
ReceipItem ํด๋ž˜์Šค์— ๋‚ด๋ถ€ ํ•„๋“œ ์ค‘ price๋Š” ์‚ฌ์šฉ๋˜์ง€์•Š๋Š” ๊ฑธ๋กœ ๋ณด์ด๋Š”๋ฐ ํ˜น์‹œ ์–ด๋–ค ์˜๋„๊ฐ€ ์žˆ๋‚˜์š”?
@@ -0,0 +1,76 @@ +package store.model; + +import camp.nextstep.edu.missionutils.DateTimes; + +import java.text.NumberFormat; +import java.time.LocalDateTime; + +public class Product { + private final String name; + private int price; + private int quantity; + private Promotion promotion; + + public Produ...
Java
ํ•„๋“œ ๊ฐ’ ์ค‘ quantitiy๋Š” ์•„๋ž˜ set๋ฉ”์„œ๋“œ๊ฐ€ ์žˆ์–ด์„œ ๊ฐ€๋ณ€์œผ๋กœ ํ•˜๋Š”๊ฑด ์ดํ•ดํ•˜๊ฒ ๋Š”๋ฐ price, promotion์€ final๋กœ ๋ถˆ๋ณ€์œผ๋กœ ๋งŒ๋“œ๋Š”๊ฒŒ ์ข‹์€๊ฑฐ ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ญ๋‹ˆ๋‹ค. ํ˜น์‹œ ๊ฐ€๋ณ€์œผ๋กœ ํ•˜์‹  ์–ด๋–ค ์˜๋„๊ฐ€ ์žˆ์œผ์‹ ๊ฐ€์š”?
@@ -0,0 +1,77 @@ +package store.controller; + +import store.model.Product; +import store.model.Promotion; +import store.model.Store; +import store.view.OutputView; + +import java.io.BufferedReader; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.nio.charset.StandardCharsets; +import java.ut...
Java
์ฝ”๋“œ ์ž‘์„ฑํ•  ๋•Œ๋Š” ๊ฐ„๊ฒฐํ•ด ๋ณด์˜€๋Š”๋ฐ ๋ง‰์ƒ ๋ฆฌ๋ทฐ ๋ฐ›์œผ๋‹ˆ๊นŒ ์ค‘๊ด„ํ˜ธ์ž‘์„ฑํ•  ๋•Œ๋Š” ๊ฐ„๊ฒฐํ•ด ๋ณด์˜€๋Š”๋ฐ ๋ง‰์ƒ ๋ฆฌ๋ทฐ ๋ฐ›์œผ๋‹ˆ๊นŒ ์ค‘๊ด„ํ˜ธ๋ฅผ ๋„ฃ๋Š”๊ฒŒ ๋” ์ข‹์•„๋ณด์ด๋„ค์š” ๐Ÿ˜ข
@@ -0,0 +1,46 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +public class Store { + private final List<Product> productList = new ArrayList<>(); + private final List<Promotion> promotionList = new ArrayList<>(); + + public void addProduct(Product ...
Java
๋ฆฌํŒฉํ† ๋ง์ด ๋ถ€์กฑํ–ˆ๋˜ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฐœ์ธ์ ์œผ๋กœ ๊ธฐ๋ณธ์ ์ธ ๊ฒŒํ„ฐ๋Š” ๋‚จ๊ฒจ๋‘ฌ๋„ ํฌ๊ฒŒ ์ƒ๊ด€ ์—†๋‹ค๊ณ  ์ƒ๊ฐ์€ ํ•ฉ๋‹ˆ๋‹ค ๐Ÿค”
@@ -0,0 +1,76 @@ +package store.model; + +import camp.nextstep.edu.missionutils.DateTimes; + +import java.text.NumberFormat; +import java.time.LocalDateTime; + +public class Product { + private final String name; + private int price; + private int quantity; + private Promotion promotion; + + public Produ...
Java
์ƒํ’ˆ์„ ๊ตฌ๋ถ„ํ•˜๋Š” ์œ ์ผํ•œ ๋ฐฉ๋ฒ•์ด ์ƒํ’ˆ์ด๋ฆ„์ด์—ฌ์„œ name ๋นผ๊ณ ๋Š” ๋ฐ”๋€” ์ˆ˜๋„ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์—ˆ์Šต๋‹ˆ๋‹ค. ํ˜„์žฌ ์ฝ”๋“œ๋ฅผ ๊ธฐ์ค€์œผ๋กœ๋Š” quantitiy ๋นผ๊ณ ๋Š” final ์ฒ˜๋ฆฌ๋ฅผ ํ•ด์ค˜๋„ ๋œ๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,81 @@ +package store.model; + +import java.util.ArrayList; +import java.util.List; + +public class Receipt { + private final List<ReceiptItem> items = new ArrayList<>(); + private int totalAmount = 0; + private int eventDiscount = 0; + private int membershipDiscount = 0; + + public void addIte...
Java
์ƒํ’ˆํ•˜๋ฉด ๋‹น์—ฐํ•˜๊ฒŒ price๋ฅผ ๊ตฌํ˜„ํ•ด์•ผ ๋œ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ฐœ์ธ์ ์œผ๋กœ ๋ฆฌํŒฉํ† ๋งํ•œ๋‹ค๋ฉด itemTotal์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  quantity๋ž‘ price๋กœ ๊ณ„์‚ฐ์„ ํ•˜๋Š”๊ฒŒ ์˜ฌ๋ฐ”๋ฅธ ๋ฐฉ๋ฒ•์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -2,11 +2,16 @@ import java.util.ArrayList; import java.util.List; +import java.util.Set; +import java.util.stream.Collectors; import org.springdoc.core.models.GroupedOpenApi; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; +import org.springfram...
Java
url์ด ์ถ”๊ฐ€๋ ๋•Œ๋งˆ๋‹ค ๋งค๋ฒˆ ๊ด€๋ฆฌํ•˜๋Š”๊ฑด ๋ฒˆ๊ฑฐ๋กœ์šด ์ผ์ธ๋ฐ ๋งค๋ฒˆ ์ถ”๊ฐ€ํ•˜์ง€ ์•Š๊ณ  ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์€ ์—†์„๊นŒ์š”?
@@ -2,11 +2,16 @@ import java.util.ArrayList; import java.util.List; +import java.util.Set; +import java.util.stream.Collectors; import org.springdoc.core.models.GroupedOpenApi; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; +import org.springfram...
Java
representation ํ•˜์œ„์— ์žˆ๋Š” ํŒจํ‚ค์ง€์˜ controller ๋“ค์„ ์ž๋™์œผ๋กœ ๋“ฑ๋กํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค!
@@ -2,11 +2,16 @@ import java.util.ArrayList; import java.util.List; +import java.util.Set; +import java.util.stream.Collectors; import org.springdoc.core.models.GroupedOpenApi; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; +import org.springfram...
Java
ํ•จ์ˆ˜์˜ ์ด๋ฆ„์ด ์ ์ ˆํ• ์ง€ ํ•œ๋ฒˆ๋” ๊ณ ๋ฏผํ•ด๋ณด์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -2,11 +2,16 @@ import java.util.ArrayList; import java.util.List; +import java.util.Set; +import java.util.stream.Collectors; import org.springdoc.core.models.GroupedOpenApi; import org.springframework.beans.factory.annotation.Value; import org.springframework.context.annotation.Bean; +import org.springfram...
Java
sub package๋ฅผ ๊ตฌํ•˜๊ณ  ๋“ฑ๋กํ•˜๋Š” ํ˜•ํƒœ๊ฐ€ ๋ถˆ์•ˆ์ •ํ•œ ๊ฒƒ ๊ฐ™์•„์š”. package ๋„ค์ด๋ฐ ๊ทœ์น™ ๋ณ€๊ฒฝ ๋“ฑ, ์—ฌ๋Ÿฌ ์š”์†Œ์— ๋”ฐ๋ผ ๊นจ์ง€๊ธฐ ์‰ฌ์šด ๊ฒƒ ๊ฐ™์€๋ฐ, ์ด๋ฅผ ์ข€ ๋” ์•ˆ์ •์ ์œผ๋กœ ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์€ ์—†์„๊นŒ์š”?
@@ -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
enum์„ ํ™œ์šฉํ•˜์—ฌ controller์— ๋Œ€ํ•ด singleton์„ ๋ณด์žฅํ•˜๋Š” ๋ฐฉ์‹์ด ์ธ์ƒ ๊นŠ์Šต๋‹ˆ๋‹ค~!
@@ -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
"Q"์™€ ๊ฐ™์€ ๊ฒฝ์šฐ "QUIT" ์ด๋ผ๋Š” ์˜๋ฏธ๋ฅผ ๋ช…ํ™•ํ•˜๊ฒŒ ๋ถ€์—ฌํ–ˆ์ง€๋งŒ, 1์ด๋‚˜ 2์™€ ๊ฐ™์€ ๊ฒฝ์šฐ์— ์ƒ๋Œ€์ ์œผ๋กœ ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ๋” ๋ช…ํ™•ํ•˜๊ฒŒ ํ•  ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ๋” ๊ณ ๋ฏผํ•ด๋ณด๋ฉด ์ข‹์„ ๊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
ํ”„๋กœ๊ทธ๋žจ์˜ ์ข…๋ฃŒ ๊ฐ’์„ ๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ์ฝ”๋“œ ๊ฐ„์†Œํ™”์˜ ์žฅ์ ์ด ์žˆ์ง€๋งŒ, ๋‹จ์ ์ด ๋” ๋งŽ์€ ๋ฐฉ๋ฒ•์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ์–ด๋А ์‹œ์ ์— isRunning์ด ๋ณ€๊ฒฝ๋˜๋Š”์ง€๋ฅผ ์ถ”์ ํ•ด์•ผํ•˜๋ฉฐ, ๊ทธ ๊ณผ์ •์—์„œ ๊ฐ€๋…์„ฑ์—๋„ ๋ฌธ์ œ๊ฐ€ ์ƒ๊ธธ ์ˆ˜ ์žˆ์„๊ฑฐ๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. `handledMain`์˜ ์ž…๋ ฅ๊ณผ ๋ฐ˜ํ™˜๊ฐ’์„ ๋” ๋ช…ํ™•ํžˆ ํ•˜๊ฑฐ๋‚˜, ์ฃผ์„์„ ํ†ตํ•ด ์„ค๋ช…์„ ์ ์–ด๋‘”๋‹ค๋ฉด ๋” ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -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
Controller์˜ ๋‚ด์šฉ์ด ๋งŽ์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํด๋ž˜์Šค ๋ถ„๋ฆฌ๋ฅผ ํ•ด๋„ ๊ดœ์ฐฎ์„ ๊ฒƒ ๊ฐ™์•„์š”..!
@@ -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
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! ๋…ธ์„  ๊ด€๋ฆฌ์™€ ์—ญ ๊ด€๋ฆฌ๋ฅผ ํ•œ ๋ฒˆ์— ์ฒ˜๋ฆฌํ•˜๋‹ค ๋ณด๋‹ˆ ๋” ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒƒ๋„ ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹น... ์ˆ˜์ •ํ•œ๋‹ค๋ฉด ADD, DELETE, SHOW ๋“ฑ์œผ๋กœ ์ˆ˜์ •ํ•  ๊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
์Œ ์ด ๋ถ€๋ถ„๋„ ๊ณ ๋ฏผ์ด ๋๋˜ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. boolean ๊ฐ’์„ ๋งค๋ฒˆ ๋„˜๊ฒจ์ฃผ๊ณ  ๋ฐ˜ํ™˜ํ•˜๋Š” ๊ฒƒ์ด ํšจ์œจ์ ์ด์ง€ ๋ชปํ•˜๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด ๋ฉค๋ฒ„ ๋ณ€์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ˆ˜์ •ํ•œ๋‹ค๋ฉด ์ฃผ์„์„ ์ถ”๊ฐ€ํ•  ๊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
์ด ๋ถ€๋ถ„๋„ ๊ณ ๋ฏผ๋๋˜ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค ใ…œ.ใ…œ service๋Š” view์— ์˜์กดํ•˜์ง€ ์•Š์•„์•ผ ํ•œ๋‹ค๋Š” ์กฐ๊ฑด์„ ์ง€ํ‚ค๋ ค๋‹ค ๋ณด๋‹ˆ controller๊ฐ€ ์—ญํ• ์ด ์ปค์กŒ์Šต๋‹ˆ๋‹ค. ๋˜, controller๊ฐ€ controller๋ฅผ ์˜์กดํ•˜๊ฒŒ ํ•˜๊ณ  ์‹ถ์ง€ ์•Š์•„ ๊ณ ๋ฏผํ•˜๋‹ค ํ•˜๋‚˜์˜ controller์—์„œ ์ฒ˜๋ฆฌํ•˜๊ฒŒ ๋‘์—ˆ์Šต๋‹ˆ๋‹ค. ๊ฒฐ๊ณผ์ ์œผ๋กœ ์•„์‰ฌ์›€์ด ๋งŽ์ด ๋‚จ๋Š” ์ฝ”๋“œ์ž…๋‹ˆ๋‹น...
@@ -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
ํ”„๋กœ๊ทธ๋žจ์‚ฌ์šฉ์ž๊ฐ€ ์ž˜๋ชป๋œ ์ž…๋ ฅ์„ ํ•˜๋ฉด ์˜ˆ์™ธ์ฒ˜๋ฆฌ๋ฅผ ํ•˜๊ณ  ๋‹ค์‹œ ์ž…๋ ฅํ•˜๊ธฐ ๋•Œ๋ฌธ์— action์€ ํ•ญ์ƒ ์œ ํšจํ•˜๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ(null์ด ์•ˆ๋“ค์–ด์˜ค๊ธฐ์—) ์ง€์›Œ๋„ ๋  ๊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
runnable์ด๋ผ๋Š” ๊ฑธ ๋ฐฐ์šฐ๊ณ  ๊ฐ‘๋‹ˆ๋‹ค ์‹ ๊ธฐํ•˜๋„ค์š”!
@@ -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
๋ฉค๋ฒ„๋ณ€์ˆ˜๋กœ ๋นผ๋Š”๊ฑด ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?