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@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์ €๋Š” ์ด ๋ฉ”์„œ๋“œ์˜ ๊ธฐ๋Šฅ์ด ํ•ด๋‹น ํด๋ž˜์Šค์— ์žˆ๋Š”๊ฒƒ๋ณด๋‹ค Product์— ์žˆ๋Š”๊ฒŒ ์ ์ ˆํ•œ๊ฑฐ ๊ฐ™๋‹ค๊ณ  ์ƒ๊ฐ์ด ๋“œ๋Š”๋ฐ ํ•ด๋‹น ํด๋ž˜์Šค์— ๋„ฃ์œผ์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์ฒ˜์Œ๋ณด๋Š” ํ˜•์‹์ธ๋ฐ ์–ด๋–ค ๊ธฐ๋Šฅ์„ ํ•˜๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
order์— ๋„ฃ๋Š” ๋ถ€๋ถ„์ด parserOrder์— ์žˆ์–ด์„œ ์ด ๋ถ€๋ถ„์—์„œ ํŒŒ๋ผ๋ฏธํ„ฐ๋ฅผ ์ „๋‹ฌํ•ด์ฃผ๊ณ  putToOrders์—์„œ ์ง์ ‘ orders์— ๋„ฃ๋Š” ๋ฐฉ์‹์œผ๋กœ ๋ณ€๊ฒฝํ•˜๋ฉด ๋ฉ”์„œ๋“œ ์ด๋ฆ„์— ์ ํ•ฉํ•œ ๊ธฐ๋Šฅ์„ ํ• ๊ฑฐ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์–ด์„œ ์ž‘์„ฑํ•ด๋ด…๋‹ˆ๋‹ค.
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
splitํ•˜๋Š” ๋ถ€๋ถ„์˜ regex๋„ ์ƒ์ˆ˜ํ™”ํ•˜๋ฉด ์ข‹์„๊ฑฐ๊ฐ™๋‹ค๊ณ  ์ƒ๊ฐ๋“ญ๋‹ˆ๋‹ค
@@ -0,0 +1,120 @@ +package store.domain; + +import static store.util.Constant.MEMBERSHIP_DISCOUNT_LIMIT; +import static store.util.Constant.MEMBERSHIP_DISCOUNT_RATE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.Map; + +public class Receipt { + + private final Map<Product, Integ...
Java
inventory์—์„œ ๋น„์Šทํ•œ ์—ญํ• ์„ ํ•˜๋Š” ํ•จ์ˆ˜๋ฅผ ๋ณธ๊ฑฐ ๊ฐ™์€๋ฐ ์ž๋ฃŒํ˜• ๋•Œ๋ฌธ์— ์ƒˆ๋กœ ๋งŒ๋“œ์‹ ๊ฑด๊ฐ€์š”..?
@@ -0,0 +1,86 @@ +package store.controller; + +import static store.util.Constant.ANSWER_NO; +import static store.util.InformationMessage.WELCOME_MESSAGE; +import static store.util.Validator.validateAnswer; +import static store.view.InputView.readForAdditionalPurchase; +import static store.view.OutputView.displayReceipt...
Java
private๋กœ ์•ˆํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ๋‚˜์š”? controller์—์„œ๋Š” ์•„๋ฌด๋‚˜ ์ ‘๊ทผํ•˜์ง€ ๋ชปํ•˜๋„๋ก ์ ‘๊ทผ์ œํ•œ์ž๋ฅผ ์„ค์ •ํ•ด ๋†“๋Š”๊ฒŒ ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹ค
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
Inventory์˜ ์—ญํ• ์ด ๋„ˆ๋ฌด ๋งŽ์•„๋ณด์—ฌ์š”. find๋‚˜ add ๊ฐ™์€ CRUD ๊ฐœ๋…์€ 3-way-architecture๋ฅผ ์ด์šฉํ•ด๋ณด์‹œ๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
์ €๋„ ๋„๋ฉ”์ธ์—์„œ ๊ฒ€์ฆํ•˜๋Š” ๊ฒŒ ์žˆ๋Š”๊ฑธ ์ข‹์•„ํ•˜๋Š” ํŽธ์ธ๋ฐ ํ•ด๋‹น ์ œ๊ฐ€ ์ƒ๊ฐํ•˜๋Š” ์ด๋ฒˆ ํŽธ์˜์ ์—์„œ๋Š” orderCount๋ฅผ ๋ฏธ๋ฆฌ parseํ•˜๋Š” ๊ฒŒ ๋” ์ข‹๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,158 @@ +package store.service; + +import static store.util.Constant.ANSWER_NO; +import static store.util.Constant.ANSWER_YES; +import static store.util.Validator.validateAnswer; +import static store.view.InputView.readForAdditionalItem; +import static store.view.InputView.readForMembershipDiscount; +import s...
Java
์ €๋Š” service์—์„œ input, output์„ ํ•˜๋Š” ๊ฑด ์—ญํ• ์— ์•ˆ๋งž๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. controller๊ฐ€ ์‚ฌ์šฉ์ž์—๊ฒŒ ์ž…๋ ฅ๊ณผ ์ถœ๋ ฅ์„ ๋‹ด๋‹นํ•œ๋‹ค๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ service์—์„œ ํ•˜๋Š” ์—ญํ• ์ด ์•„๋‹ˆ๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,86 @@ +package store.controller; + +import static store.util.Constant.ANSWER_NO; +import static store.util.InformationMessage.WELCOME_MESSAGE; +import static store.util.Validator.validateAnswer; +import static store.view.InputView.readForAdditionalPurchase; +import static store.view.OutputView.displayReceipt...
Java
ํ•ด๋‹น ์ฝ”๋“œ๋Š” InputView์—์„œ ๋ฉ”์„œ๋“œ๋ฅผ ๋งŒ๋“ค์–ด์„œ ํ˜ธ์ถœํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์ˆ˜ํ–‰ํ–ˆ์œผ๋ฉด ๋” ์ข‹์•˜์„ ๊ฒƒ ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์–ด์š”! import camp.nextstep.edu.missionutils.Console; ๋™์ผํ•œ import ๊ตฌ๋ฌธ์ด InputView์—๋„ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด์—์š”!
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์ผ๊ธ‰ ์ปฌ๋ ‰์…˜ ๋ฐฉ์‹์„ ์ด์šฉํ•˜์—ฌ Inventory ํด๋ž˜์Šค์—์„œ ์ƒํ’ˆ์˜ ์ˆ˜๋Ÿ‰ ๊ฐ์†Œ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•˜์‹  ๊ฒƒ ๊ฐ™์•„์š”! ๊ฐ์ฒด๋ฅผ ๊ฐ์ฒด๋‹ต๊ฒŒ ํ™œ์šฉํ•˜๋ ค๋Š” ์ ‘๊ทผ์ด ๋‹๋ณด์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ํ•œ ๊ฐ€์ง€ ์•„์‰ฌ์šด ์ ์€ ํ˜„์žฌ ์ˆ˜๋Ÿ‰๋งŒํผ ๋ฐ˜๋ณต๋ฌธ์„ ํ†ตํ•ด reduceQuantity๋ฅผ ์—ฌ๋Ÿฌ ๋ฒˆ ํ˜ธ์ถœํ•˜๊ณ  ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค. ์ด ๋Œ€์‹ , ํ•ด๋‹น ์ƒํ’ˆ(Product)์— ์ฐจ๊ฐํ•  ์ˆ˜๋Ÿ‰์„ ํ•œ ๋ฒˆ์— ์ „๋‹ฌํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ๊ฐœ์„ ํ•˜๋ฉด ๋ถˆํ•„์š”ํ•œ ๋ฐ˜๋ณต๋ฌธ์„ ์ค„์ด๊ณ  ์„ฑ๋Šฅ๋„ ๊ฐœ์„ ๋  ๊ฒƒ ๊ฐ™์•„์š”! ``` private void reduceProduct(Product product, int quantity) { product.re...
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
๋ถˆ๋ณ€ ๋ฆฌ์ŠคํŠธ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๊ธฐ ์œ„ํ•œ ๋ฉ”์„œ๋“œ๋กœ ์•Œ๊ณ ์žˆ์–ด์š”! ์™ธ๋ถ€์—์„œ ์ˆ˜์ •์„ ๋ฐฉ์ง€ํ•˜๊ณ  ์•ˆ์ •์„ฑ์„ ๋ณด์žฅํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค! ์ €๋„ ์ผ๊ธ‰์ปฌ๋ ‰์…˜ ๋ฐฉ๋ฒ•์„ ์‚ฌ์šฉํ•ด์„œ ํ˜น์‹œ๋‚˜ ๋„์›€์ด ๋˜์…จ์œผ๋ฉด ํ•˜๋Š” ๋งˆ์Œ์— ๋‹ต๋ณ€ ๋‹ฌ์•„๋ด…๋‹ˆ๋‹ค!
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
์‰ผํ‘œ(,)์™€ ๊ฐ™์€ ์˜๋ฏธ ์žˆ๋Š” ๊ธฐํ˜ธ๋ฅผ ์ƒ์ˆ˜๋กœ์จ ๋ถ„๋ฆฌ๋ฅผ ํ•˜์‹œ๋ฉด ์œ ์ง€ ๋ณด์ˆ˜ ๊ด€์ ์—์„œ ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ์–ด์š”!
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
split์„ ์‚ฌ์šฉํ•˜์…จ์ง€๋งŒ List๋ฅผ ์ด์šฉํ•˜์‹œ๊ธฐ ์œ„ํ—ค List.of๋ฅผ ์ด์šฉํ•˜์‹  ์ ์ด ๋‹๋ณด์ด๋„ค์š”!
@@ -0,0 +1,120 @@ +package store.domain; + +import static store.util.Constant.MEMBERSHIP_DISCOUNT_LIMIT; +import static store.util.Constant.MEMBERSHIP_DISCOUNT_RATE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.Map; + +public class Receipt { + + private final Map<Product, Integ...
Java
``` int promotionApplicableQuantity = calculatePromotionApplicableQuantity(product, promotions); membershipApplicableAmount += product.getPrice() * (quantity - promotionApplicableQuantity); ``` ํ•ด๋‹น ์ฝ”๋“œ๋ฅผ ๋ฉ”์„œ๋“œ ๋ถ„๋ฆฌํ•˜์…”์„œ ํ•œ ๋ผ์ธ์œผ๋กœ ์ฒ˜๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ–ˆ์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,81 @@ +package store.view; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.ERROR_TAG; +import static store.util.Constant.RECEIPT_AMOUNT_INFO_TITLE; +import static store.util.Constant.RECEIPT_GIVEAWAY_TITLE; +import static store.util.Constant.RECEIPT_TITLE; +import static st...
Java
์•ˆ๋…•ํ•˜์„ธ์š”! ํ˜น์‹œ ์•„๋ž˜์™€ ๊ฐ™์ด ํฌ๋งท์„ ์„ค์ •ํ•˜์…จ์„ ๋•Œ, ๋„์–ด์“ฐ๊ธฐ ๋•Œ๋ฌธ์— ์ถœ๋ ฅ์ด ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ •๋ ฌ์ด ๋˜์…จ๋‚˜์š”?? 4์ฃผ ์ฐจ ์ง„ํ–‰ํ•˜๋ฉด์„œ ์˜์ˆ˜์ฆ ์ถœ๋ ฅ ๋ถ€๋ถ„์„ ๋ณด๊ธฐ ์ข‹๊ฒŒ ์ •๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์š”๊ตฌ์‚ฌํ•ญ์ด์—ˆ์–ด์„œ ๋งŽ์ด ์ฐพ์•„๋ดค์Šต๋‹ˆ๋‹ค! ๊ทธ ๊ณผ์ •์—์„œ ์•Œ๊ฒŒ ๋œ ์ ์€, ํ•œ๊ตญ์–ด๋Š” 2๊ธ€์ž๋กœ ์ทจ๊ธ‰๋˜์ง€๋งŒ, ๋„์–ด์“ฐ๊ธฐ์™€ ์˜์–ด๋Š” 1๊ธ€์ž๋กœ ์ทจ๊ธ‰๋œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ๋„์–ด์“ฐ๊ธฐ๋ฅผ ํ•œ๊ธ€์ฒ˜๋Ÿผ 2๊ธ€์ž ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์„๊นŒ ๊ณ ๋ฏผํ•˜๋‹ค๊ฐ€, \u3000 (์œ ๋‹ˆ์ฝ”๋“œ ๊ณต๋ฐฑ)์„ ์•Œ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค! ์˜ˆ๋ฅผ ๋“ค์–ด, ์•„๋ž˜์™€ ๊ฐ™์ด ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค: `String name = String.format("%-14s...
@@ -0,0 +1,86 @@ +package store.controller; + +import static store.util.Constant.ANSWER_NO; +import static store.util.InformationMessage.WELCOME_MESSAGE; +import static store.util.Validator.validateAnswer; +import static store.view.InputView.readForAdditionalPurchase; +import static store.view.OutputView.displayReceipt...
Java
์ผ๋ฐ˜์ ์œผ๋กœ do-while๋ณด๋‹ค๋Š” while๋ฌธ์„ ์‚ฌ์šฉํ•˜์—ฌ ์กฐ๊ฑด์„ ๋จผ์ € ํ™•์ธํ•˜๋Š” ๊ฒƒ์ด ๋” ๋ช…ํ™•ํ•˜๊ณ  ๊ฐ€๋…์„ฑ๋„ ํ–ฅ์ƒ๋œ๋‹ค๊ณ  ์•Œ๊ณ  ์žˆ์–ด์š”! while ๋ฌธ์„ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด, ์ฝ”๋“œ ํ๋ฆ„์ด ๋ช…ํ™•ํ•ด์ ธ์„œ ์œ ์ง€๋ณด์ˆ˜ํ•  ๋•Œ ๋” ์‰ฝ๊ฒŒ ์ดํ•ดํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๐Ÿ˜Š
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
ํ˜•๋ณ€ํ™˜์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ์‹์€ ์ž ์žฌ์ ์ธ ์˜ค๋ฅ˜๋ฅผ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ๊ฐ€๋Šฅํ•œ ํ•œ ๊ตฌ์ฒด์ ์ธ ํƒ€์ž…์„ ์‚ฌ์šฉํ•˜์—ฌ ์•ˆ์ „ํ•˜๊ณ  ๊ฐ€๋…์„ฑ์ด ์ข‹์€ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”! ์˜ˆ๋ฅผ ๋“ค์–ด, `List<Object>` ํƒ€์ž…์„ `List<String>, List<ProductInfo>` ๋ฐ”๊พธ์–ด ๊ตฌ์ฒด์ ์ธ ์ž๋ฃŒํ˜•์„ ์‚ฌ์šฉํ•˜๋ฉด ํ˜•๋ณ€ํ™˜์„ ํ”ผํ•  ์ˆ˜ ์žˆ์–ด์š” ```java private Product createProduct(List<String> productInfo) { String name = productInfo.get(0); int price = Integer...
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
๋ฐ˜๋ณต๋˜๋Š” ์ฝ”๋“œ๋Š” ๋ฉ”์„œ๋“œ๋ฅผ ๋ถ„๋ฆฌํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š” ๐Ÿ˜Š
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์ด ๋ถ€๋ถ„์€ ์ŠคํŠธ๋ฆผ์„ ์‚ฌ์šฉํ•˜์—ฌ ๋” ๊ฐ„๋‹จํ•˜๊ฒŒ ๋‚˜ํƒ€๋‚ผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์•„์š”! ```java public boolean hasProduct(String name) { return products.stream() .anyMatch(product -> name.equals(product.getName())); } ```
@@ -0,0 +1,83 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.INVALID_ORDER_MESSAGE; + +import java.util.Collections; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +public class Order { + + private final Map<String, Inte...
Java
์Œ,, ํ˜น์‹œ ์ด๋Ÿฌ๋ฉด [์ฝœ๋ผ[-3]] ์ด๋ ‡๊ฒŒ ์ž‘์„ฑ๋ผ๋„ ํ†ต๊ณผ๋  ๊ฑฐ ๊ฐ™์€๋ฐ ์•„๋‹Œ๊ฐ€์š” ??
@@ -0,0 +1,40 @@ +package store.domain; + +import java.time.LocalDateTime; + +public class Promotion { + + private final String name; + private final int buy; + private final int get; + private final LocalDateTime startDate; + private final LocalDateTime endDate; + + public Promotion(String name, int ...
Java
startDate์™€ endDate ๋Š” DateRange ๊ฐ™์€ ํด๋ž˜์Šค๋ฅผ ํ†ตํ•ด ๋”ฐ๋กœ ๋ถ„๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ๋‚˜์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,40 @@ +package store.domain; + +import java.time.LocalDateTime; + +public class Promotion { + + private final String name; + private final int buy; + private final int get; + private final LocalDateTime startDate; + private final LocalDateTime endDate; + + public Promotion(String name, int ...
Java
์ €๋„ ์‹ค์ˆ˜ํ•œ ๋ถ€๋ถ„์ธ๋ฐ, ์ด๋Ÿฌ๋ฉด ํ”„๋กœ๋ชจ์…˜ ์‹œ์ž‘์ผ, ์ข…๋ฃŒ์ผ์ด๋ฉด false ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋”๋ผ๊ตฌ์š” ใ…œใ…œ
@@ -0,0 +1,81 @@ +package store.view; + +import static store.util.Constant.BLANK; +import static store.util.ErrorMessage.ERROR_TAG; +import static store.util.Constant.RECEIPT_AMOUNT_INFO_TITLE; +import static store.util.Constant.RECEIPT_GIVEAWAY_TITLE; +import static store.util.Constant.RECEIPT_TITLE; +import static st...
Java
์ด๋Ÿฌํ•œ ์ƒํ’ˆ๋ช…, ์ˆ˜๋Ÿ‰, ๊ธˆ์•ก, ์ด๊ตฌ๋งค์•ก, ํ–‰์‚ฌํ• ์ธ, ๋ฉค๋ฒ„์‹ญํ• ์ธ ๋“ฑ ์ƒ์ˆ˜๋กœ ๊ด€๋ฆฌํ•˜๋ฉด ๋” ์ข‹์„ ๊ฑฐ ๊ฐ™์•„์š”!
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
close๊นŒ์ง€ ์ƒ๊ฐ๋ชปํ–ˆ๋Š”๋ฐ ๊ผผ๊ผผํ•˜์‹ ๋ฐ์š”!
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์—ฌ๊ธฐ์„œ ์ผ๊ธ‰์ปฌ๋ ‰์…˜์„ ์‚ฌ์šฉํ•˜์‹  ๊ฑฐ๋ผ๋ฉด, static์ด ์•„๋‹ˆ๋ผ final์ด ๋” ์ ์ ˆํ•ด ๋ณด์ด๋Š”๋ฐ static์„ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,162 @@ +package store.domain; + +import static store.util.Constant.BLANK; +import static store.util.Constant.PRODUCTS_FILE_NAME; +import static store.util.ErrorMessage.INSUFFICIENT_INVENTORY_MESSAGE; +import static store.util.ErrorMessage.PRODUCT_NOT_FOUND_MESSAGE; +import static store.util.Parser.parseProdu...
Java
์ด ๋ถ€๋ถ„์€ ์™ธ๋ถ€ ํด๋ž˜์Šค์—์„œ ์‚ฌ์šฉํ•˜๋Š”๊ฒŒ ์•„๋‹Œ checkProductInventory์—์„œ๋งŒ ์‚ฌ์šฉํ•˜๊ธฐ ๋•Œ๋ฌธ์—, private์œผ๋กœ ๋‹ซ์•„๋‘ฌ๋„ ๋  ๊ฑฐ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,33 @@ +public class Calculator { + public double calculate(String expression) { + String[] tokens = expression.split(" "); + double currentResult = Double.parseDouble(tokens[0]); + + for (int i = 1; i < tokens.length; i += 2) { + String operator = tokens[i]; + do...
Java
Enum์„ ์‚ฌ์šฉํ•ด์„œ switch๋ฌธ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด๋ด…์‹œ๋‹ค
@@ -0,0 +1,33 @@ +public class Calculator { + public double calculate(String expression) { + String[] tokens = expression.split(" "); + double currentResult = Double.parseDouble(tokens[0]); + + for (int i = 1; i < tokens.length; i += 2) { + String operator = tokens[i]; + do...
Java
Calculator ํด๋ž˜์Šค์˜ ์ฑ…์ž„์€ ๋ฌด์—‡์ธ๊ฐ€์š”. ํ•œ ํด๋ž˜์Šค์— ์—ฌ๋Ÿฌ ๊ฐœ์˜ ์ฑ…์ž„์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. SCP์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ํ•ด๋ณด๊ณ  ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด์ฃผ์„ธ์š”
@@ -0,0 +1,34 @@ +public class Validator { + public boolean isValid(String expression) { + String[] tokens = expression.split(" "); + + if (tokens.length % 2 == 0) { + return false; + } + + if (!isNumeric(tokens[0])) { + return false; + } + + for (int i...
Java
ํ•œ ๋ฉ”์†Œ๋“œ๊ฐ€ ๋งŽ์€ ์—ญํ• ์„ ํ•ด์ฃผ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๊ฐ๊ฐ์˜ if๋ฌธ์„ ์—ฌ๋Ÿฌ ๋ฉ”์†Œ๋“œ๋กœ ๋‚˜๋ˆ„์–ด๋ณด์„ธ์š”.
@@ -1,5 +1,22 @@ +import java.util.Scanner; + public class Main { public static void main(String[] args) { - System.out.println("1 + 1 = 2"); + Scanner scanner = new Scanner(System.in); + System.out.println("๊ณ„์‚ฐํ•  ์ˆ˜์‹์„ ์ž…๋ ฅํ•˜์„ธ์š” (์˜ˆ: 30 + 20 / 2 * 4):"); + String expression = scanner.nextLine(...
Java
Main ํด๋ž˜์Šค์— ๋„ˆ๋ฌด ๋งŽ์€ ์ฑ…์ž„์ด ์žˆ์Šต๋‹ˆ๋‹ค. SCP์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ ํ•ด๋ณด๊ณ  ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ด์ฃผ์„ธ์š” * ์ฝ˜์†”์— ํ”„๋ฆฐํŠธํ•ด์ฃผ๋Š” ๊ฒƒ๋„ ํ•˜๋‚˜์˜ ์ฑ…์ž„์œผ๋กœ ๋ด…๋‹ˆ๋‹ค
@@ -18,6 +18,7 @@ import java.util.ArrayList; import java.util.List; import java.util.Optional; +import java.util.stream.Collectors; @Slf4j @RestController @@ -26,12 +27,24 @@ public class OrderController { private final OrderService orderService; private final BasketService basketService; + + /* ...
Java
(C) ๋ถˆํ•„์š”ํ•œ IOException์ธ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -11,6 +11,7 @@ import java.io.IOException; +// (Q) Custom deserializer๋ฅผ ๊ตฌํ˜„ํ•œ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”? Jackson ๋“ฑ์˜ serializer๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ค์šด ๋ถ€๋ถ„์ด ์žˆ๋‚˜์š”? public class StoreDeserializer extends StdDeserializer { public StoreDeserializer(){
Java
> ๋„ค ์‚ฌ์‹ค Menu ๋ฐ์ดํ„ฐ์™€๋Š” ๋‹ค๋ฅด๊ฒŒ Store ๋ฐ์ดํ„ฐ๋Š” Point๋ผ๋Š” spring์—์„œ ์ œ๊ณตํ•˜๋Š” ๊ฐ์ฒด๋ฅผ property๋กœ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ objectMapper์˜ readValue()๋กœ๋Š” Store.class๋ฅผ ๋ฐ”๋กœ ์—ญ์ง๋ ฌํ™”์‹œํ‚ค์ง€ ๋ชปํ•˜๋Š”๋ฐ ๊ทธ๊ฑด ๋ฐ”๋กœ Point๋ฅผ objectMapper๊ฐ€ ํ•ด์„ํ•˜์ง€ ๋ชปํ•˜๊ธฐ ๋•Œ๋ฌธ์ด๋”๋ผ๊ณ ์š”. JSONObject.get()์„ ์‚ฌ์šฉํ•ด์„œ ํ•˜๋‚˜ํ•˜๋‚˜ ๊นŒ์„œ ์—ญ์ง๋ ฌํ™”ํ•ด๋„ ๋์ง€๋งŒ, convertStoreData() ๋ฉ”์„œ๋“œ๊ฐ€ ๊ธธ์–ด์ง€๋Š” ๊ฒŒ ๋ณด๊ธฐ ์‹ซ์–ด์„œ Custom deserializer๋ฅผ ์‚ฌ์šฉํ•ด์„œ ํ•œ๋ฐฉ์— ์ฒ˜๋ฆฌ๋˜๊ฒŒ๋” ๋ณด์ด๋„๋ก(?) ํ–ˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์‹ค D...
@@ -5,27 +5,32 @@ import org.springframework.web.bind.annotation.*; import java.util.ArrayList; +import java.util.Arrays; import java.util.EnumSet; import java.util.List; +import java.util.stream.Collectors; @RestController -@RequestMapping("/customer") +@RequestMapping("/customer") // (R) HomeController์—์„œ url...
Java
>HomeController์˜ home()์€ ํŠน๋ณ„ํ•œ ์ด์œ  ์—†์ด ์ดˆ๊ธฐ์— ์„œ๋ฒ„๊ฐ€ ์ž˜ ๋Œ์•„๊ฐ€๋Š”์ง€ ํ…Œ์ŠคํŠธ ํ•˜๋ ค๊ณ  ๋„ฃ์–ด๋†“์€ ํ…Œ์ŠคํŠธ ์šฉ๋„์˜ ์ฝ”๋“œ์ž…๋‹ˆ๋‹ค. Customer, Restaurant, Rider ์„ธ๊ฐ€์ง€ ์„œ๋ฒ„๋ฅผ ๋„์šฐ๋‹ค๋ณด๋‹ˆ White Error ํŽ˜์ด์ง€๋กœ๋Š” ํ—ท๊ฐˆ๋ ค์„œ ์ž„์‹œ๋กœ ์ž‘์„ฑํ–ˆ๋˜ ์ฝ”๋“œ์ธ๋ฐ, ํ…Œ์ŠคํŠธ ์šฉ๋„๊ธฐ ๋•Œ๋ฌธ์— ์—†์–ด๋„ ๋ฌธ์ œ๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค. ํ•ด๋‹น ์ฝ”๋“œ์—๋Š” ์ฃผ์„์„ ๋„ฃ์–ด์•ผ ํ–ˆ์—ˆ๋„ค์š”. > customer, restaurant, rider ์„œ๋ฒ„ ๋ชจ๋‘ home controller๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋Š”๋ฐ, ์‚ฌ์‹ค ์ฃผ ์šฉ๋„๋Š” ์„œ๋ฒ„๊ฐ€ ๋Œ์•„๊ฐ€๋Š”์ง€ ๋ณด๋ ค๊ณ  ๋งŒ๋“ค์–ด๋‘” ๊ฒƒ์ž…๋‹ˆ๋‹ค. url prefix๋„ ์ปจํŠธ...
@@ -18,6 +18,7 @@ import java.util.ArrayList; import java.util.List; import java.util.Optional; +import java.util.stream.Collectors; @Slf4j @RestController @@ -26,12 +27,24 @@ public class OrderController { private final OrderService orderService; private final BasketService basketService; + + /* ...
Java
> Customer๋‹น Basket์€ ํ•˜๋‚˜๋งŒ ๊ฐ€์ง„๋‹ค๊ณ  ์ƒ๊ฐํ•ด์„œ CustomerId๋ฅผ ๋ฐ”๋กœ BasketId๋กœ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค. ๋ฌผ๋ก  ๋™์ผํ•œ ๊ฐ’์„ id๋กœ ์‚ฌ์šฉํ•˜์‹œ๋Š” ๊ฒƒ๋„ ๊ธฐ๋Šฅ ๋™์ž‘์— ๋ฌธ์ œ๊ฐ€ ์—†๊ฒ ์ง€๋งŒ, basketId์— customerId๋ฅผ ๊ทธ๋Œ€๋กœ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€ ์ผ๋‹จ ์ฝ”๋“œ์˜ ์˜๋„ ํŒŒ์•…์ด ์–ด๋ ต๊ณ , ์ดํ›„ ๋ถ€์—ฌ๋˜๋Š” id๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๊ฒ€์ƒ‰ํ• ํ…๋ฐ ๊ทธ ๋•Œ๋„ ์‹ค์ˆ˜๋ฅผ ์œ ๋ฐœํ•  ์—ฌ์ง€๊ฐ€ ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ ์ˆ˜์ค€์—์„œ ์‹ค์ˆ˜๋ฅผ ์˜ˆ๋ฐฉํ•  ์ˆ˜ ์žˆ๋Š” ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ํ•ญ์ƒ ๋ฐฉ์–ดํ•˜๋„๋ก ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ด ์ข‹์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -18,6 +18,7 @@ import java.util.ArrayList; import java.util.List; import java.util.Optional; +import java.util.stream.Collectors; @Slf4j @RestController @@ -26,12 +27,24 @@ public class OrderController { private final OrderService orderService; private final BasketService basketService; + + /* ...
Java
> Repository์—์„œ ์Šต๊ด€์ ์œผ๋กœ create์ดํ›„ id๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” ๋กœ์ง์„ ์‚ฌ์šฉํ•˜๋‹ค๋ณด๋‹ˆ ์ด๋ ‡๊ฒŒ ์ž‘์„ฑํ–ˆ๋Š”๋ฐ, ์ƒ๊ฐํ•ด๋ณด๋‹ˆ order ์ž์ฒด๋ฅผ ๊ฐ€์ ธ์˜ค๋ฉด getOrder()๋„ ์‚ฌ์šฉํ•˜์ง€ ์•Š์•„๋„ ๋˜๋‹ˆ ์ฟผ๋ฆฌ ํ•œ ๋ฒˆ์„ ์ ˆ์•ฝํ•˜๊ฒ ๊ตฐ์š”. ์ง€์ ํ•ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๋ง์”€ํ•ด์ฃผ์‹  ๋ถ€๋ถ„๋„ order ๊ฐ์ฒด๋กœ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ์˜ ์žฅ์ ์œผ๋กœ ๋ณผ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋‹ค๋งŒ ์ œ๊ฐ€ ๋ฆฌ๋ทฐ๋“œ๋ฆฐ ๊ด€์ ์€ ์กฐ๊ธˆ ๋‹ค๋ฅธ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. string ํƒ€์ž…์€ ๋ฒ”์šฉ์ ์ธ primitive ํƒ€์ž…์ด๊ธฐ ๋•Œ๋ฌธ์—, ํด๋ž˜์Šค ์ž์ฒด๋กœ์จ๋Š” ํฐ ์˜๋ฏธ๋ฅผ ๊ฐ–์ง€ ์•Š์Šต๋‹ˆ๋‹ค. (๋‹จ์ง€ string์˜ ์—ญํ• ์„ ํ•˜๋Š” ๊ธฐ๋Šฅ๋“ค์„ ์ œ๊ณตํ•  ๋ฟ์ด๊ฒ ์ฃ ) ํ•˜์ง€๋งŒ...
@@ -11,6 +11,7 @@ import java.io.IOException; +// (Q) Custom deserializer๋ฅผ ๊ตฌํ˜„ํ•œ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”? Jackson ๋“ฑ์˜ serializer๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ค์šด ๋ถ€๋ถ„์ด ์žˆ๋‚˜์š”? public class StoreDeserializer extends StdDeserializer { public StoreDeserializer(){
Java
๋„ค ๋™์ผํ•œ ๋ณ€์ˆ˜๋ช…์œผ๋กœ ์ฒ˜๋ฆฌํ–ˆ์ง€๋งŒ, custom deserializer๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š์œผ๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•ฉ๋‹ˆ๋‹ค. _Cannot construct instance of `org.springframework.data.geo.Point` (no Creators, like default constructor, exist): cannot deserialize from Object value (no delegate- or property-based Creator)_ Point๋ผ๋Š” ๊ฐ์ฒด๋ฅผ objectMapper๊ฐ€ ๋ชจ๋ฅด๊ธฐ ๋•Œ๋ฌธ์— ๋ฐœ์ƒํ•œ ์ผ์ด๋ผ๊ณ  ํ•˜๋”๊ตฐ์š”. ์•„๋ž˜๋Š” c...
@@ -11,6 +11,7 @@ import java.io.IOException; +// (Q) Custom deserializer๋ฅผ ๊ตฌํ˜„ํ•œ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”? Jackson ๋“ฑ์˜ serializer๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์–ด๋ ค์šด ๋ถ€๋ถ„์ด ์žˆ๋‚˜์š”? public class StoreDeserializer extends StdDeserializer { public StoreDeserializer(){
Java
@millwheel ์•„ Point๊ฐ€ ๊ธฐ๋ณธ ์ƒ์„ฑ์ž๊ฐ€ ์—†๊ตฐ์š”. ์ œ๊ฐ€ ์•Œ๊ณ ์žˆ๋Š” ์ผ๋ฐ˜์ ์ธ serializer์˜ deserialize ๋ฐฉ์‹์€, ๋จผ์ € ๊ธฐ๋ณธ ์ƒ์„ฑ์ž๋กœ ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๊ณ  setter๋ฅผ ํ†ตํ•ด ๊ฐ์ฒด ํ•„๋“œ๋ฅผ settingํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ๊ธฐ๋ณธ ์ƒ์„ฑ์ž๊ฐ€ ์—†๋‹ค๋ณด๋‹ˆ ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•˜๋Š” ๊ณผ์ •์—์„œ ์—๋Ÿฌ๊ฐ€ ๋‚˜๋Š” ๊ฒƒ ๊ฐ™๋„ค์š”~ ์‚ฌ์‹ค point ํด๋ž˜์Šค์™€ ๊ด€๋ จํ•ด์„œ๋„ ๋ฆฌ๋ทฐ ๋“œ๋ฆฌ๋ ค๊ณ  ํ–ˆ๋Š”๋ฐ, ์ดํ›„ ๊ด€๋ จ ๋ฆฌ๋ทฐ์—์„œ ๋” ์–˜๊ธฐํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค~
@@ -19,11 +19,16 @@ @RestController @Slf4j +/* + (C) foodKind๋Š” QueryParam์œผ๋กœ ๋ฐ›๋Š” ๊ฒƒ์ด ๋” restful ํ•ด๋ณด์ž…๋‹ˆ๋‹ค. + ๋˜ํ•œ showStoreInfo์—์„œ๋Š” foodKind๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ธฐ ๋•Œ๋ฌธ์—, ๊ฐœ๋ณ„ ๋ฉ”์„œ๋“œ์—์„œ ๋งตํ•‘ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์•„ ๋ณด์ž…๋‹ˆ๋‹ค. +*/ @RequestMapping("/customer/{foodKind}/store") public class StoreController { private final MemberService memberService; priv...
Java
> Q) @RequiredArgConstructor๋ฅผ Entity์—์„œ ์‚ฌ์šฉํ•˜๋Š” ๊ฒฝ์šฐ ์ž…๋ ฅ๋œ Property์˜ ์ˆœ์„œ๋ฅผ ๋ฐ”๊ฟจ์„ ๋•Œ ๋•Œ ๊ฐ™์€ ํƒ€์ž…์˜ property๋ผ๋ฉด ๋ฌธ์ œ๊ฐ€ ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ๋”๋ผ๊ณ ์š”. ์ƒ์„ฑ์ž๋ฅผ ์ƒ์„ฑํ•  ๋•Œ ๋งค๊ฐœ๋ณ€์ˆ˜ ์ž…๋ ฅ ์ˆœ์„œ๋ฅผ ๋ฐ”๊พธ์ง€ ์•Š์•„๋„ ์ปดํŒŒ์ผ ๊ณผ์ •์—์„œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์•Š์•„์„œ ์ž˜๋ชป๋œ ๊ฐ’์ด ๋“ค์–ด์™€๋„ ์บ์น˜ํ•  ์ˆ˜ ์—†์–ด์„œ ์•„์˜ˆ @RequiredArgConstructor๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ๋ง์ž๊ณ  ํ•˜๋Š” ๊ธ€๋„ ๋ดค์—ˆ์Šต๋‹ˆ๋‹ค. ๋ฌผ๋ก  Controller๋ผ์„œ ๊ฐ™์€ ํƒ€์ž…์˜ property๊ฐ€ ์—†์œผ๋‹ˆ๊นŒ ์—ฌ๊ธฐ์„  ๋ฌธ์ œ๊ฐ€ ์—†๊ฒ ์ง€๋งŒ, ์‹ค์ œ๋กœ @requiredargsconstructor๋ฅผ ํŽธ์˜์ƒ ...
@@ -0,0 +1,6 @@ +<?xml version="1.0" encoding="UTF-8"?> +<Bucket + uuid = "F89D4C7C-1180-42EB-AF20-BEE64400FB01" + type = "1" + version = "2.0"> +</Bucket>
Unknown
์ด ํŒŒ์ผ์€ ๋ฌด์—‡์ธ๊ฐ€์š” . .? gitignore ๋กœ ์•ˆ์˜ฌ๋ฆฌ๋Š”๊ฒŒ ์ข‹์„๊ฒƒ๊ฐ€ํƒธ์š”
@@ -10,11 +10,11 @@ import UIKit class HomeViewController: UIViewController { private var feeds: [Feed] = [ - Feed(username: "Woody", profileImage: "profileImage", title: "์šฐ๋Ÿญ๋จน๋‹ค ๋ฐ›์€ ์˜๊ฐ", hashTags: [HashTag(hashTag: "#Guitar"), HashTag(hashTag: "#Jazz")]), - Feed(username: "Woody", profileImage: ...
Swift
550์˜ ์˜๋ฏธ๋Š” ๋ฌด์—‡์ธ๊ฐ€์š” ! ์˜๋ฏธ๊ฐ€ ์žˆ๋‹ค๋ฉด let์œผ๋กœ ๋ช…๋ช…ํ•ด์„œ ์ถ”ํ›„์— ์œ ์ง€๋ณด์ˆ˜ ๋•Œ ์•Œ์•„๋ณด๊ธฐ ์‰ฝ๊ฒŒํ•˜๋Š”๊ฒƒ์ด ์ข‹์„ ๋“ฏํ•ฉ๋‹ˆ๋‹ค ~
@@ -21,3 +21,25 @@ extension UICollectionViewCell { NSStringFromClass(self.classForCoder()).components(separatedBy: ".").last! } } + +extension UIImage { + + func applyBlur_usingClamp(radius: CGFloat) -> UIImage { + let context = CIContext() + guard let ciImage = CIImage(image: self), +...
Swift
Swift๋Š” ์นด๋ฉœ์ผ€์ด์Šค ~ ๐Ÿซ
@@ -21,3 +21,25 @@ extension UICollectionViewCell { NSStringFromClass(self.classForCoder()).components(separatedBy: ".").last! } } + +extension UIImage { + + func applyBlur_usingClamp(radius: CGFloat) -> UIImage { + let context = CIContext() + guard let ciImage = CIImage(image: self), +...
Swift
๊ณ„์† extension์ด ๋Š˜์–ด๋‚  ์˜ˆ์ •์ด๋ผ๋ฉด UIImage+.swift ๋กœ ๋ณ„๋„๋กœ ๋นผ๋ฉด์–ด๋–จ๊นŒ์šฅ
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
```suggestion private let feedUpperBarStackView: UIStackView = { ``` class๊ฐ€ StackView์ธ๊ฑด ๋ฐ”๋กœ ์•Œ์•„๋ณด๋ฉด ์ฝ๊ธฐ ํŽธํ• ๊ฑฐ๊ฐ™์•„์šฉ
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
```suggestion ``` ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ฒŒ๋˜์—ˆ๋‹ค๋ฉด ์‚ญ์ œ
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
์—ฌ๊ธฐ์— ํ•œ์ค„์”ฉ ๋„ฃ๋Š”๊ฑด ์šฐ๋””๋งŒ์˜ ์Šคํƒ€์ผ์ธ๊ฑด๊ฐ€์š”? ๊ทธ์ € ๊ถ๊ธˆ์“ฐ
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
property์ด๋ฆ„๊ณผ ์ฃผ์„์ด ๊ฐ™๋‹ค๋ฉด ๊ฐ ์ฃผ์„์ด ์‚ฌ๋ผ์ ธ๋„ ๋˜์ง€ ์•Š์„๊นŒ์š” ..?
@@ -10,11 +10,11 @@ import UIKit class HomeViewController: UIViewController { private var feeds: [Feed] = [ - Feed(username: "Woody", profileImage: "profileImage", title: "์šฐ๋Ÿญ๋จน๋‹ค ๋ฐ›์€ ์˜๊ฐ", hashTags: [HashTag(hashTag: "#Guitar"), HashTag(hashTag: "#Jazz")]), - Feed(username: "Woody", profileImage: ...
Swift
์˜๋ฏธ๋Š” ์—†์๋‹ˆ๋‹ค.. ๋ˆˆ์œผ๋กœ ๋Œ€๊ฐ• height ์Ÿ€์Šต๋‹ˆ๋‹ค let์œผ๋กœ ๋ณ€์ˆ˜ ์„ ์–ธํ•˜๋Š”๊ฒƒ์€ ํ•ด๋‹น func ๋‚ด๋ถ€์— ์„ ์–ธํ•˜๋Š” ๊ฒƒ์ด ์ข‹๊ฒ ์ฃ ?
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
์œ„์— ์ฃผ์„ ๋ง์”€์ด์‹ ๊ฐ€์š”?
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
์ฃผ์„์€ ์ €์—๊ฒŒ ์ผ์ข…์˜ ์˜์—ญ ํ‘œ์‹œ์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค ๊ตณ์ด ์กด์žฌํ•˜์ง€ ์•Š์•„๋„ ๋ ์ˆ˜๋„ ์žˆ์ง€๋งŒ ์—ฌ๊ธฐ ๋ญ”๊ฐ€๊ฐ€ ์žˆ๋‹ค๋ผ๋Š” ๋А๋‚Œ์ ์ธ ๋А๋‚Œ์ด๋ž„๊นŒ์š”
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
ํ‚ค์›Œ๋“œ๋ฅผ ์—ฌ๋Ÿฌ๊ฐœ ๋ถ™์—ฌ๋„ ๋˜๋Š”๊ตฐ์š”? ์ƒ๊ฐ๋„ ์•ˆํ•ด๋ดค์Šต๋‹ˆ๋‹ค
@@ -10,11 +10,11 @@ import UIKit class HomeViewController: UIViewController { private var feeds: [Feed] = [ - Feed(username: "Woody", profileImage: "profileImage", title: "์šฐ๋Ÿญ๋จน๋‹ค ๋ฐ›์€ ์˜๊ฐ", hashTags: [HashTag(hashTag: "#Guitar"), HashTag(hashTag: "#Jazz")]), - Feed(username: "Woody", profileImage: ...
Swift
> ๋ˆˆ์œผ๋กœ ๋Œ€๊ฐ• height ์Ÿ€์Šต๋‹ˆ๋‹ค ๐Ÿค” ..????? > let์œผ๋กœ ๋ณ€์ˆ˜ ์„ ์–ธํ•˜๋Š”๊ฒƒ์€ ํ•ด๋‹น func ๋‚ด๋ถ€์— ์„ ์–ธํ•˜๋Š” ๊ฒƒ์ด ์ข‹๊ฒ ์ฃ ? ๋ฌผ๋ก ์ด์ฃ  !
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
L60๊ณผ ๊ฐ™์€ ๊ฐœํ–‰ ์ด์•ผ๊ธฐ๋“œ๋ฆฐ๊ฑฐ์˜€์–ด์š” !
@@ -20,27 +20,106 @@ class FeedCollectionViewCell: UICollectionViewCell { return stackView }() - // ์ƒ๋‹จ + // UpperBar private let feedUpperBar: UIStackView = { let stackView = UIStackView() stackView.axis = .horizontal stackView.distribution = .fill ...
Swift
๊ฐœ์ธ์ ์ธ ์Šคํƒ€์ผ์ด๋„ค์š” ! ๐Ÿ™†
@@ -0,0 +1,29 @@ +import ItemCard from "@/components/ItemCard"; +import styled from "styled-components"; +import { flexCenter } from "@/styles/common"; +import { Product } from "@/types/products"; +import SeaOtterVideo from "@/components/SeaOtterVideo"; + +const ItemCardList = ({ products, isLoading }: { products: Prod...
Unknown
์—ฌ๊ธฐ์„œ product.id ๊ฐ€ key ๊ฐ’์ด ์•„๋‹ˆ๋ผ Math.random ์œผ๋กœ ์ฃผ์‹  ์ด์œ ๊ฐ€ ๋”ฐ๋กœ ์žˆ์œผ์‹ค๊นŒ์šฉ ??
@@ -0,0 +1,15 @@ +import * as S from "@/components/Header/style"; + +export const HeaderMain = ({ children }: React.PropsWithChildren) => { + return <S.Header>{children}</S.Header>; +}; + +export const Title = ({ text }: { text: string }) => { + return <S.Title>{text}</S.Title>; +}; + +const Header = Object.assign(He...
Unknown
๋„ˆ๋ฌด ์ข‹์•„์š”~!
@@ -0,0 +1,29 @@ +import ItemCard from "@/components/ItemCard"; +import styled from "styled-components"; +import { flexCenter } from "@/styles/common"; +import { Product } from "@/types/products"; +import SeaOtterVideo from "@/components/SeaOtterVideo"; + +const ItemCardList = ({ products, isLoading }: { products: Prod...
Unknown
์„œ๋ฒ„์—์„œ ๊ฐ„ํ—์ ์œผ๋กœ ์ค‘๋ณต๋œ key ๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์žˆ์–ด์„œ ํ•œ ๋ฒˆ์”ฉ ๋™์ผํ•œ key ๊ฐ’์œผ๋กœ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๊ธฐ์— random ๊ฐ’์„ key ๋กœ ์„ค์ •ํ•ด์คฌ์–ด์š”!
@@ -0,0 +1,45 @@ +package calculator.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +public enum OperatorType { + ADDITION("+", (a, b) -> a + b), + SUBTRACTION("-", (a, b) -> a - b), + MULTIPLICATION("*", (a, b) -> a * b), + DIVISION("/", (a, b) -> { + ...
Java
์ด๋ ‡๊ฒŒ ๋ฌธ์ž์—ด์„ ๋ฆฌํ„ดํ•ด์ค„ ํ•„์š”๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
Enum ์‚ฌ์šฉ๋ฒ•์„ ๋‹ค์‹œ ๊ณต๋ถ€ํ•ด์„œ ์ ์šฉํ•ด๋ด…์‹œ๋‹ค. Switch๋ฌธ์„ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋Š” ๋ฐฉ์‹์œผ๋กœ์š”.
@@ -0,0 +1,11 @@ +package calculator.view; + +import java.util.Scanner; + +public class InputView { + public String formulaInput() { + Scanner scanner = new Scanner(System.in); + System.out.print("์ˆ˜์‹์„ ์ž…๋ ฅํ•˜์„ธ์š” : "); + return scanner.nextLine(); + } +} \ No newline at end of file
Java
ํด๋ž˜์Šค์— ์—ญํ• ์ด ๋‘ ๊ฐ€์ง€ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค 1. ๋ฌธ์ž์—ด์„ ๋ฐ›๋Š”๋‹ค 2. ๋ฌธ์ž์—ด์„ ๋‚˜๋ˆˆ๋‹ค ํด๋ž˜์Šค์˜ ์ฑ…์ž„๊ณผ ์—ญํ• ์— ๋Œ€ํ•ด์„œ ์ƒ๊ฐํ•ด๋ด…์‹œ๋‹ค
@@ -0,0 +1,27 @@ +package calculator.controller; + +import calculator.model.Operator; +import calculator.util.FormulaParser; +import calculator.view.InputView; +import calculator.view.OutputView; + +public class CalculatorController { + private final Operator operator; + private final InputView inputView; + pr...
Java
์ด ๋ณ€์ˆ˜๊ฐ€ ์–ด๋–ค ์—ญํ• ์„ ํ•˜๋Š” ๋ณ€์ˆ˜์ธ์ง€ ๋ณ€์ˆ˜๋ช…๋งŒ ๋ณด๊ณ  ์•Œ ์ˆ˜ ์žˆ๊ฒŒ ๋งŒ๋“ค์–ด์ฃผ์„ธ์š”
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
์ด๋ ‡๊ฒŒ ํ•ด์ค„ ๊ฑฐ๋ฉด ํ•„๋“œ์—์„œ ์ง์ ‘์ ์œผ๋กœ ์„ ์–ธํ•ด์ฃผ๋Š” ๊ฒƒ์ด ๋” ๊น”๋”ํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,45 @@ +package calculator.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +public enum OperatorType { + ADDITION("+", (a, b) -> a + b), + SUBTRACTION("-", (a, b) -> a - b), + MULTIPLICATION("*", (a, b) -> a * b), + DIVISION("/", (a, b) -> { + ...
Java
์ด ๋ฉ”์†Œ๋“œ๊ฐ€ static ๋ฉ”์†Œ๋“œ์—ฌ์•ผ๋งŒ ํ•˜๋Š” ์ด์œ ๊ฐ€ ์žˆ๋‚˜์š”?
@@ -0,0 +1,11 @@ +package calculator.view; + +import java.util.Scanner; + +public class InputView { + public String formulaInput() { + Scanner scanner = new Scanner(System.in); + System.out.print("์ˆ˜์‹์„ ์ž…๋ ฅํ•˜์„ธ์š” : "); + return scanner.nextLine(); + } +} \ No newline at end of file
Java
FormulaParser ํด๋ž˜์Šค์— ๋ฌธ์ž์—ด์„ ๋‚˜๋ˆ„๋Š” ์—ญํ• ์„ ๋ถ„ํ• ํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,27 @@ +package calculator.controller; + +import calculator.model.Operator; +import calculator.util.FormulaParser; +import calculator.view.InputView; +import calculator.view.OutputView; + +public class CalculatorController { + private final Operator operator; + private final InputView inputView; + pr...
Java
calculatorRun์œผ๋กœ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,45 @@ +package calculator.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +public enum OperatorType { + ADDITION("+", (a, b) -> a + b), + SUBTRACTION("-", (a, b) -> a - b), + MULTIPLICATION("*", (a, b) -> a * b), + DIVISION("/", (a, b) -> { + ...
Java
์ง€์ •๋œ ์—ฐ์‚ฐ์ž๋ฅผ ์ œ์™ธํ•œ ๋‹ค๋ฅธ ๊ธฐํ˜ธ๋ฅผ ์ž…๋ ฅํ–ˆ์„ ๊ฒฝ์šฐ์— ์ถœ๋ ฅํ•˜๋„๋ก ํ–ˆ์ง€๋งŒ ๊ณ„์‚ฐ๊ธฐ์˜ ๊ฒฝ์šฐ ๋”ฐ๋กœ ์—†์–ด๋„ ๋  ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
OperatorType์˜ ๊ธฐ๋Šฅ์„ ์ˆ˜์ •ํ•˜๋ฉด์„œ Operator์˜ ๊ธฐ๋Šฅ๊ณผ ์ค‘๋ณต๋˜๊ธฐ์— ์‚ญ์ œํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,45 @@ +package calculator.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +public enum OperatorType { + ADDITION("+", (a, b) -> a + b), + SUBTRACTION("-", (a, b) -> a - b), + MULTIPLICATION("*", (a, b) -> a * b), + DIVISION("/", (a, b) -> { + ...
Java
๊ฐ์ฒด๋ฅผ ๋ณ€๊ฒฝํ•˜์ง€ ์•Š์•„์„œ ์ธ์Šคํ„ด์Šค๋ฅผ ์ƒ์„ฑํ•˜์ง€ ์•Š์•„๋„ ๋œ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๊ณ  static๋ฉ”์†Œ๋“œ๋กœ ์„ ์–ธํ•˜๋ฉด ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ์—†์ด ํ˜ธ์ถœ ํ•  ์ˆ˜ ์žˆ์–ด์„œ ์‚ฌ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
BiFunction ํ•„๋“œ๋ฅผ ํ™œ์šฉํ•˜์—ฌ Switch๋ฌธ ์—†์ด ์—ฐ์‚ฐ์„ ์ฒ˜๋ฆฌ ํ•  ์ˆ˜ ์žˆ๊ฒŒ ์ˆ˜์ •ํ–ˆ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,27 @@ +package calculator.controller; + +import calculator.model.Operator; +import calculator.util.FormulaParser; +import calculator.view.InputView; +import calculator.view.OutputView; + +public class CalculatorController { + private final Operator operator; + private final InputView inputView; + pr...
Java
values๋Š” ์–ด๋–ค ์šฉ๋„๋กœ ์‚ฌ์šฉ๋˜๋Š” ๋ณ€์ˆ˜์ธ๊ฐ€์š”
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
์–ด๋–ค ๋งค๊ฐœ๋ณ€์ˆ˜๋ฅผ ๋ฐ›์•„์˜ค๋Š” ๊ฑด๊ฐ€์š”. ๋งค๊ฐœ๋ณ€์ˆ˜๊ฐ€ ๋ฉ”์†Œ๋“œ ๋‚ด์—์„œ ์–ด๋–ค ์—ญํ• ์„ ํ•˜๋Š”์ง€ ์•Œ ์ˆ˜ ์žˆ๋„๋ก ์ง€์–ด์ฃผ์„ธ์š”
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
static ๋ฉ”์†Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด์•ผํ•  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,45 @@ +package calculator.model; + +import java.util.HashMap; +import java.util.Map; +import java.util.function.BiFunction; + +public enum OperatorType { + ADDITION("+", (a, b) -> a + b), + SUBTRACTION("-", (a, b) -> a - b), + MULTIPLICATION("*", (a, b) -> a * b), + DIVISION("/", (a, b) -> { + ...
Java
์ด๊ฑธ ํ•„๋“œ๋กœ ์„ ์–ธํ•œ ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”? ๋ฐ์ดํ„ฐ ์ฃผ๋„ ์„ค๊ณ„๊ฐ€ ์•„๋‹Œ ๋„๋ฉ”์ธ ์ฃผ๋„ ์„ค๊ณ„๋ฅผ ๊ณต๋ถ€ํ•ด๋ณด์„ธ
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
ํ˜„์žฌ ํ‘ธ์‰ฌํ•œ ์ฝ”๋“œ์— ์กด์žฌํ•˜์ง€ ์•Š๋Š” ์ฝ”๋“œ์ž…๋‹ˆ๋‹ค.
@@ -0,0 +1,17 @@ +package calculator.model; + +public class Operator { + + public int calculate(String[] values) { + int result = Integer.parseInt(values[0]); + + for (int i = 1; i < values.length; i += 2) { + String symbol = values[i]; + int nextNumber = Integer.parseInt(values[i...
Java
values ๋งํ•œ ๊ฑฐ์—์š”
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋„๋ฉ”์ธ์—์„œ view์— ์˜์กดํ•˜๋Š” ํ˜•ํƒœ๋ฅผ ๋„๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž ์ž…๋ ฅ ์ฒ˜๋ฆฌ์— ๋Œ€ํ•œ ๋ถ€๋ถ„์„ `MembershipManager` ์ฒ˜๋Ÿผ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ๊บผ๋‚ด์–ด ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
์ด ๋ฉ”์„œ๋“œ์—์„œ, ๊ตฌ๋งคํ•  ์ƒํ’ˆ๊ณผ ์ˆ˜๋Ÿ‰์„ ๋ฐ›์•„, Receipt๋ฅผ ๋งŒ๋“œ๋Š”๋ฐ ์ด ๊ณผ์ •์—์„œ, ํ”„๋กœ๋ชจ์…˜์— ๋Œ€ํ•œ ๊ธฐ๋Šฅ๋“ค์„ ์ฒ˜๋ฆฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ๋ถ„๋ฆฌํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”? ์‚ฌ์šฉ์ž๊ฐ€ ๊ตฌ๋งคํ•  ์ƒํ’ˆ๊ณผ ์ˆ˜๋Ÿ‰์„ ๋ฐ›์•„ ์ €์žฅํ•˜๊ณ , ์ด ์ €์žฅ๋œ ์ •๋ณด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ ํ”„๋กœ๋ชจ์…˜์„ ์ ์šฉํ•˜๋Š” ์ˆœ์„œ๋กœ์š”! ์ด๋ ‡๊ฒŒ ํ•˜๋ฉด, ํ”„๋กœ๋ชจ์…˜ ์˜ˆ์™ธ์‚ฌํ•ญ์— ๋Œ€ํ•œ ์‚ฌ์šฉ์ž ์ž…๋ ฅ์„ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ๋บ„ ์ˆ˜ ์žˆ์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค:)
@@ -0,0 +1,23 @@ +package store.constants; + +import static store.constants.StringConstants.NEW_LINE; +import static store.constants.StringConstants.ONE_SPACE; +import static store.constants.StringConstants.TAP; + +public class OutputMessages { + public static String WELCOME_MESSAGE = "์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค." + NEW_LINE + ...
Java
์ด๋ ‡๊ฒŒ ์ž‘์€ ํ•˜๋“œ์ฝ”๋”ฉ ๋ฌธ์ž์—ด ๊ฐ™์€ ๊ฒฝ์šฐ์— ๋Œ€ํ•ด์„œ ํ•™๊ณผ ์„ ๋ฐฐ๋‹˜๊ป˜ ๋ฌผ์–ด๋ดค๋Š”๋ฐ, ์ด๋Ÿฐ ์ž‘์€ ๋ถ€๋ถ„(๋ฌธ์ž์—ด์„ ์กฐ๋ฆฝํ•ด์•ผํ•˜๋Š” ๋ถ€๋ถ„)์€ ๋งŽ์ง€ ์•Š์œผ๋ฉด ํด๋ž˜์Šค ๋‚ด์—์„œ ์„ ์–ธํ•˜๊ณ  ์“ด๋‹ค๋Š” ์˜๊ฒฌ์„ ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
๋™์˜ํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋„๋ฉ”์ธํด๋ž˜์Šค์˜ ์ฃผ์š”์ฑ…์ž„์€ '๋„๋ฉ”์ธ์„ ์ž˜ ํ‘œํ˜„ํ•ด๋‚ด๋Š” ๊ฒƒ'์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค. ํ•ด๋‹น ๋„๋ฉ”์ธ ํด๋ž˜์Šค๋Š” ๋งŽ์€ ๋น„์ฆˆ๋‹ˆ์Šค ๋กœ์ง์„ ํฌํ•จํ•˜๊ณ  ์žˆ์œผ๋ฏ€๋กœ, ๋‹จ์ผ์ฑ…์ž„์›์น™์ด ์œ„๋ฐฐ๋œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ์„œ๋น„์Šค๊ณ„์ธต์„ ๋„์ž…ํ•˜๊ฑฐ๋‚˜ ์ฑ…์ž„์„ ๋ถ„๋ฆฌํ•ด๋ณด๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,15 @@ +package store.constants; + +public class StringConstants { + public static final String COMMA = ","; + public static final String DASH = "-"; + public static final String NEW_LINE = "\n"; + public static final String TAP = "\t"; + public static final String OPEN_SQUARE_BRACKETS = "["; +...
Java
๊ผผ๊ผผํ•œ ์ƒ์ˆ˜ ์ฒ˜๋ฆฌ! ๋ณผ ๋•Œ๋งˆ๋‹ค ๊ฐํƒ„์„ ์ž์•„๋ƒ…๋‹ˆ๋‹ค!
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
์—๋Ÿฌ ๋ฉ”์‹œ์ง€ ์ถœ๋ ฅ ๋ถ€๋ถ„๋„ OutputView ๋กœ ๋นผ์ฃผ์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
setQuantity์™€ setPromotionPeriods ๋ฉ”์„œ๋“œ๊ฐ€ ์ •์  ๋ฉ”์„œ๋“œ๋กœ ๋ณด์ด๋Š”๋ฐ ์ •์  ๋ฉ”์„œ๋“œ๋Š” ์ƒํƒœ ๋ณ€๊ฒฝ์— ์‚ฌ์šฉ๋˜๋ฉด ๊ฐ์ฒด์ง€ํ–ฅ์›์น™์— ๋งž์ง€ ์•Š์•„ ์•ˆ ์ข‹๋‹ค๊ณ  ์•Œ๊ณ ์žˆ์Šต๋‹ˆ๋‹ค Promotion ๊ฐ์ฒด๋ฅผ ์ธ์Šคํ„ด์Šคํ™”ํ•˜์—ฌ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ์ด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋„๋ฉ”์ธ์—์„œ ๋ทฐ์— ์˜์กดํ•˜๋Š” ํ˜•ํƒœ๋Š” ์ข‹์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,60 @@ +package store.domain; + +import static camp.nextstep.edu.missionutils.DateTimes.now; + +import java.time.LocalDateTime; + +public enum Promotion { + + NULL(""), + SPARKLING_BUY_TWO_GET_ONE_FREE("ํƒ„์‚ฐ2+1"), + MD_RECOMMENDATION("MD์ถ”์ฒœ์ƒํ’ˆ"), + FLASH_SALE("๋ฐ˜์งํ• ์ธ"); + + private final String promo...
Java
์ €๋Š” ํ”„๋กœ๋ชจ์…˜์ด ๋™์ ์œผ๋กœ ๊ฐ’์ด ๋ฐ”๋€” ์ˆ˜ ์žˆ๋‹ค๋Š” ์กฐ๊ฑด ๋•Œ๋ฌธ์— ํ”„๋กœ๋ชจ์…˜ ๊ฐ’์ด ๋ฐ”๋€๋‹ค๋ฉด ์ฝ”๋“œ๋ฅผ ์‹น ๋‹ค ๋ฐ”๊ฟ”์ค˜์•ผ ํ•ด์„œ enum์—๋Š” ๋งž์ง€ ์•Š๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค ์ง€์šฐ๋‹˜์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,48 @@ +package store.domain; + +import static store.constants.NumberConstants.SINGLE_PRODUCT_QUANTITY; + +import java.util.ArrayList; +import java.util.List; +import store.exception.ProductNotExistException; + +public class StoreHouse { + + private final List<Product> productList = new ArrayList<>(); + + ...
Java
์ด๋ฆ„์œผ๋กœ product๋ฅผ ์ฐพ์„๊ฑฐ๋ผ๋ฉด List<Product>๋ณด๋‹ค Map<String, Product>๋Š” ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋™์˜ํ•ฉ๋‹ˆ๋‹ค
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
๋™์˜ํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,115 @@ +package store.io; + +import static store.constants.InputMessages.ADDITIONAL_PURCHASE_MESSAGE; +import static store.constants.InputMessages.FREEBIE_ADDITION_MESSAGE; +import static store.constants.InputMessages.INPUT_PRODUCT_NAME_AND_QUANTITY; +import static store.constants.InputMessages.MEMBERSHIP_DI...
Java
inputView๋Š” ์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ ์ž…๋ ฅ์„ ๋ฐ›๋Š” UI ์—ญํ• ๋กœ, ํŒŒ์ผ์„ ์ฝ๊ณ  ๋ฐ์ดํ„ฐ๋ฅผ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ณผ์ •์€ parser๋กœ ๋นผ์ฃผ์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! (ํŒŒ์ผ ์ฝ๊ธฐ๋Š” FileReader๋กœ, ํ•ด๋‹น ํŒŒ์ผ์˜ ๋ฐ์ดํ„ฐ ์ฒ˜๋ฆฌ๋Š” parser๋กœ!) ์•„๋‹ˆ๋ฉด setup service๋ฅผ ๋งŒ๋“ค์–ด์„œ ๊ทธ๊ณณ์—์„œ setup์„ ์ง„ํ–‰ํ•˜๊ณ  controller์—์„œ ๋ถˆ๋Ÿฌ์˜ค๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ๊ทธ๋ฆฌ๊ณ  ํŒŒ์ผ ์ฝ๊ธฐ ๊ธฐ๋Šฅ์„ ์ค„ ๋‹จ์œ„๋กœ ์ฝ์–ด์™€ ์ฒ˜๋ฆฌํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์€ ๋ฐฉ๋ฒ•์ด์ง€๋งŒ, readAllLines (์ง€์šฐ๋‹˜๊ป˜์„œ ๋ฆฌ๋ทฐ ํ•ด์ฃผ์…จ๋˜!) ๋ฉ”์„œ๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ํ•œ๋ฒˆ์— ์ฝ์–ด์™€์„œ ์ฝ”๋“œ๋ฅผ ์ฝ์–ด์˜ค๋Š” ๋ถ€๋ถ„์„ ๋‹จ์ถ• ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋‹ต๋‹ˆ๋‹ค!
@@ -0,0 +1,115 @@ +package store.io; + +import static store.constants.InputMessages.ADDITIONAL_PURCHASE_MESSAGE; +import static store.constants.InputMessages.FREEBIE_ADDITION_MESSAGE; +import static store.constants.InputMessages.INPUT_PRODUCT_NAME_AND_QUANTITY; +import static store.constants.InputMessages.MEMBERSHIP_DI...
Java
์ถ”๊ฐ€๋กœ validator์˜ empty input์„ ๊ฒ€์‚ฌํ•˜๋Š” ๋ฉ”์„œ๋“œ์˜ ๊ฒฝ์šฐ, parser์— ํฌํ•จ ์‹œํ‚ค๋Š” ๊ฒƒ์ด ์–ด๋–จ๊นŒ์š”? parser๋Š” ์ž…๋ ฅ ๊ฐ’์„ ํ•ด์„ํ•˜๊ณ , ์ ์ ˆํ•œ ํ˜•์‹์œผ๋กœ ๋ณ€ํ™˜ํ•˜๋Š” ์ฑ…์ž„์„ ๊ฐ€์ง€๋ฏ€๋กœ ์ž…๋ ฅ ๊ฐ’์˜ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ๋ฅผ ํ•˜๋Š” ๊ฒƒ๋„ ๊ทธ ์ฑ…์ž„์— ๋งž๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
๋™์˜ํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋™์˜ํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,23 @@ +package store.constants; + +import static store.constants.StringConstants.NEW_LINE; +import static store.constants.StringConstants.ONE_SPACE; +import static store.constants.StringConstants.TAP; + +public class OutputMessages { + public static String WELCOME_MESSAGE = "์•ˆ๋…•ํ•˜์„ธ์š”. WํŽธ์˜์ ์ž…๋‹ˆ๋‹ค." + NEW_LINE + ...
Java
์˜ค ๊ทธ๋ ‡๊ตฐ์š”. ์ฐธ๊ณ ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,15 @@ +package store.constants; + +public class StringConstants { + public static final String COMMA = ","; + public static final String DASH = "-"; + public static final String NEW_LINE = "\n"; + public static final String TAP = "\t"; + public static final String OPEN_SQUARE_BRACKETS = "["; +...
Java
์นญ์ฐฌ,,, ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค ๐Ÿฅน
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
๋†“์นœ ๋ถ€๋ถ„ ์งš์–ด์ฃผ์…”์„œ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,88 @@ +package store.controller; + +import static store.constants.InputMessages.PRODUCTS_FILE_NAME; +import static store.constants.InputMessages.PROMOTIONS_FILE_NAME; + +import java.util.List; +import store.config.IoConfig; +import store.domain.Choice; +import store.domain.MembershipManager; +import store.do...
Java
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์‚ฌ์šฉ์ž๋กœ๋ถ€ํ„ฐ ์ž…๋ ฅ์„ ๋ฐ›๊ณ  ํ•œ๋ฒˆ์— ๋ชจ๋“  ๊ฑธ ์ฒ˜๋ฆฌํ•˜๋ ค๊ณ  ํ–ˆ๋˜ ๊ฒŒ ์‹ค์ˆ˜์˜€๋„ค์š”.. ์ฑ…์ž„ ๋ถ„๋ฆฌ๊ฐ€ ๋ถ€์กฑํ–ˆ๋˜ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ๋ฆฌํŒฉํ† ๋ง์— ์ ์šฉํ•ด ๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค :)
@@ -0,0 +1,60 @@ +package store.domain; + +import static camp.nextstep.edu.missionutils.DateTimes.now; + +import java.time.LocalDateTime; + +public enum Promotion { + + NULL(""), + SPARKLING_BUY_TWO_GET_ONE_FREE("ํƒ„์‚ฐ2+1"), + MD_RECOMMENDATION("MD์ถ”์ฒœ์ƒํ’ˆ"), + FLASH_SALE("๋ฐ˜์งํ• ์ธ"); + + private final String promo...
Java
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. @slay1379๋‹˜ ๋ฆฌ๋ทฐ์—๋„ ์งง๊ฒŒ ์ž‘์„ฑํ•˜๊ธด ํ–ˆ์ง€๋งŒ ์ถ”๊ฐ€๋กœ ๋ง์”€๋“œ๋ฆฌ์ž๋ฉด ํ˜„์žฌ null์„ ์ œ์™ธํ•˜๊ณ ๋Š” ์ฝ”๋“œ์—์„œ ์ง์ ‘ ์‚ฌ์šฉํ•˜๋Š” ๋ถ€๋ถ„์ด ์—†์ง€๋งŒ, ๋ณ€๋™ ๊ฐ€๋Šฅ์„ฑ์ด ๋†’๊ธฐ ๋•Œ๋ฌธ์— ๋ฌธ์ž์—ด ํƒ€์ž…์œผ๋กœ ๊ด€๋ฆฌํ•˜๋Š” ํŽธ์ด ๋” ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. (๋ผ๊ณ  ์ž‘์„ฑํ•˜๊ณ  ๋‹ค์‹œ ์ƒ๊ฐํ•ด๋ณด๋‹ˆ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ๊ฐ€ ์žˆ์—ˆ๋„ค์š”...! ^^;; ํ•˜ํ•˜)
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
์ข‹์€ ์˜๊ฒฌ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ์ด๋ฒˆ ๋ฏธ์…˜์—์„œ๋Š” ์ฑ…์ž„ ๋ถ„๋ฆฌ์— ๋ฏธํกํ–ˆ๋˜ ๊ฒƒ ๊ฐ™์•„์š”. PromotionManager์„ ์‚ฌ์‹ค์ƒ ์„œ๋น„์Šค์ฒ˜๋Ÿผ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์—ˆ๋˜ ๊ฒƒ ๊ฐ™๊ณ , ์˜๊ฒฌ ์ฐธ๊ณ ํ•ด์„œ ๋ฆฌํŒฉํ† ๋งํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค! ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค :)
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๋งž์Šต๋‹ˆ๋‹ค... ์ธ์ง€ํ•˜๊ณ  ์žˆ์œผ๋ฉด์„œ๋„ ๋‹น์žฅ ๋Œ์•„๊ฐ€๋Š” ๊ฒŒ ์šฐ์„ ์ด์—ˆ๊ธฐ์— ์“ฐ๋ ˆ๊ธฐ๋ฅผ ๋งŒ๋“ค์—ˆ๋„ค์š”ใ…‹ใ…‹ใ…‹ใ…œใ…œ ์ž…๋ ฅ ๋ฐ›๋Š” ๋ถ€๋ถ„์€ ์ „๋ถ€ ๋ฐ–์œผ๋กœ ๋นผ์„œ ๋ฆฌํŒฉํ† ๋งํ•  ์˜ˆ์ •์ž…๋‹ˆ๋‹ค! ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,172 @@ +package store.domain; + +import static store.constants.NumberConstants.FREEBIE_QUANTITY; + +import java.util.List; +import store.dto.BuyGetQuantity; +import store.dto.PromotionInfo; +import store.io.InputView; + +public class PromotionManager { + + private final List<PromotionInfo> promotionInfos;...
Java
๊ทธ๋ ‡๊ตฐ์š”..! ํ”ผ๋“œ๋ฐฑ ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. ๋” ๊ณต๋ถ€ํ•ด๋ณด๊ณ , ์ฐธ๊ณ ํ•ด์„œ ๋ฆฌํŒฉํ† ๋งํ•ด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.