code stringlengths 41 34.3k | lang stringclasses 8
values | review stringlengths 1 4.74k |
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@@ -0,0 +1,52 @@
+package store.view;
+
+import store.domain.Product;
+import store.domain.Products;
+import store.dto.ReceiptDto;
+
+public class View {
+
+ private final InputView inputView;
+ private final OutputView outputView;
+
+ public View(InputView inputView, OutputView outputView) {
+ this.inp... | Java | controller๊ฐ ๋ง์ ๊ฒ์ ์์กดํ๊ณ ์๋ค๋ ํผ๋๋ฐฑ์ ๋ฐ์์ด์, ์ต๋ํ ์ค์ฌ๋ณด๋ ค View๋ฅผ ๋ง๋ค์์ต๋๋ค. ์ค๊ฐ๋ถํฐ View์ ์ญํ ์ด ์๋ค๋ ์๊ฐ์ด ๋ค์์ง๋ง ์์ ํ ์๊ฐ์ด ์์ด ๊ทธ๋๋ก ์ ์ถํ์ต๋๋ค ใ
ใ
... ์ข์ ์ ๊น์ง ์ ์ด์ฃผ์
์ ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,42 @@
+package store.domain;
+
+public record Product(
+ String name,
+ int price,
+ Stock stock,
+ Promotion promotion) {
+
+ public int calculateTotalPrice(int quantity) {
+ return price * quantity;
+ }
+
+ public void updateStock(int purchasedQuantity) {
+ ... | Java | name, price๋ ๋ณ๊ฒฝ๋์ง ์์ ๊ฒ์ผ๋ก ์๊ฐ๋๊ณ ,
Stock๋ ํ ๋ฒ ์์ฑ๋ ๊ฐ์ฒด๋ฅผ ๊ฐ์ง๊ณ ๊ณ์ ํ์ฉํ ๊ฒ์ผ๋ก ์๊ฐํ์ต๋๋ค.
๊ทธ์น๋ง Promotion์ final์ด ์๋๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ๋ค์ ใ
ใ
... |
@@ -0,0 +1,64 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.time.LocalDate;
+import store.dto.PromotionDetailDto;
+
+public class Promotion {
+
+ private final String name;
+ private final int buy;
+ private final int get;
+ private final LocalDate startDate;
+ ... | Java | ์ข์ ์๊ฒฌ์ธ ๊ฒ ๊ฐ์ต๋๋ค! ํ์คํ ํ๋๊ฐ ๊ฐ๊ฒฐํด์ง ๊ฒ ๊ฐ๋ค์ ใ
.ใ
|
@@ -0,0 +1,34 @@
+package store.view;
+
+public enum Sentence {
+
+ PRODUCT_SELECT_STATEMENT("๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])"),
+ HELLO_STATEMENT("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค."),
+ CURRENT_PRODUCTS_STATEMENT("ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค."),
+ NUMBER_FORMAT("#,###"),
+ PRODUCT_FORMAT("- %s %s์ "),
+ QUANTITY_FORM... | Java | ์ ๋ @SeongUk52 ๋๊ณผ ๋ง์ฐฌ๊ฐ์ง๋ก ์ถ๋ ฅ ๋ฌธ๊ตฌ๋ค์ ์์ํ ํด์ผํ๋์ง ์๋ฌธ์ด ๋ญ๋๋ค.
`OutputView`๋ฅผ ๋ณด์์ ๋ ํจ์๋ช
์ผ๋ก ์ ์ถ๊ฐ ๊ฐ๋ฅํ๋, ๋ง์ฝ ์ถ๋ ฅ๋ถ๋ถ์ ์์ ํ๋ค๊ณ ๊ฐ๋ฅํ๋ฉด, ๊ฒฐ์ฝ ์ ์ง๋ณด์๊ฐ ์ฌ์ธ ๊ฒ ๊ฐ์ง ์์ต๋๋ค.
#### ์ญ์ผ๋ก ์ง๋ฌธ ๋๋ฆฌ๊ณ ์ถ์ ๊ฒ์ด ์์ต๋๋ค. ํ
์คํธ ํ ๋ ์ฉ์ดํ๋ค๊ณ ๋ง์ํ์
จ๋๋ฐ, ์ถ๋ ฅ๋๋ ๋ด์ฉ๋ค์ ๋ํด ํ
์คํธ๊ฐ ํ์ํ ๊น์?
์ ์ ์๊ฒฌ์ ๋จผ์ ๋ง์๋๋ฆฌ์๋ฉด, OutputView๋ ๊ฒฐ๊ตญ์ ๋ฐ์ดํฐ๋ฅผ ์๊ฐ์ ์ผ๋ก ํํํ๋๊ฒ ์ธ์๋ ๋ด๋นํ๋ ๊ฒ์ด ์์ต๋๋ค.
OutputView์ ๋ณธ์ง์ ์ธ ์ญํ ์ ๋ฐ์ดํฐ๋ฅผ ๋จ์ํ ํํํ๋ ... |
@@ -0,0 +1,13 @@
+package store.dto;
+
+import java.util.List;
+
+public record ReceiptDto(
+ List<PurchasedDto> purchasedItems,
+ List<GivenItemDto> givenItems,
+ int totalQuantity,
+ int totalPrice,
+ int promotionDiscountPrice,
+ int membershipDiscountPrice,
+ int pay... | Java | ํด๋น DTO์ ํ๋ผ๋ฏธํฐ๊ฐ ๋ง์ ์ํฉ์ธ๋ฐ, Builderํจํด์ ์ฌ์ฉํ๋๊ฑด ์ด๋จ๊น์??? |
@@ -0,0 +1,42 @@
+package store.domain;
+
+public record Product(
+ String name,
+ int price,
+ Stock stock,
+ Promotion promotion) {
+
+ public int calculateTotalPrice(int quantity) {
+ return price * quantity;
+ }
+
+ public void updateStock(int purchasedQuantity) {
+ ... | Java | record๋ ๊ธฐ๋ณธ์ ์ผ๋ก ๋ฐ์ดํฐ ์ปจํ
์ด๋ ์ญํ ์ ์ง์คํ๊ธฐ ๋๋ฌธ์ ๋ค์ ์ด์ธ๋ฆฌ์ง ์์ ์ ์์ง ์์๊น ์๊ฐํฉ๋๋ค.
๋ํ ๋ง์ฝ Product๊ฐ ์ํ๊ฐ์ ๊ฐ์ ธ์ผ ํ๋ ์ํฉ์ด ์๊ธด๋ค๋ฉด ๋น์ฉ์ด ํฌ๊ฒ ๋ฐ์ํ ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,42 @@
+package store.domain;
+
+public record Product(
+ String name,
+ int price,
+ Stock stock,
+ Promotion promotion) {
+
+ public int calculateTotalPrice(int quantity) {
+ return price * quantity;
+ }
+
+ public void updateStock(int purchasedQuantity) {
+ ... | Java | ํน์ ์ผ๋ฐ์ํ๊ณผ ํ๋ก๋ชจ์
์ํ์ ๊ฐ๊ฒฉ์ด ๋ค๋ฅด๋ค๋ฉด ์ด๋ป๊ฒ ์ฒ๋ฆฌ๊ฐ ๋๋์?? |
@@ -0,0 +1,50 @@
+package store.config;
+
+import store.controller.StoreController;
+import store.service.StoreService;
+import store.util.ProductLoader;
+import store.util.PromotionLoader;
+import store.util.PurchaseItemProcessor;
+import store.view.InputView;
+import store.view.OutputView;
+import store.view.View;
+
... | Java | IOC๋ฅผ ์ ์ฉํ ๋ถ๋ถ์ด ์ข์ต๋๋ค!
๋ค๋ง, ๋ฉ์๋๋ก ๋๋์ง ์์๋ ์ถฉ๋ถํ ๊ฐ๋
์ฑ ์๋ ์ฝ๋๊ฐ ๋ ์ ์์์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,34 @@
+package store.view;
+
+public enum Sentence {
+
+ PRODUCT_SELECT_STATEMENT("๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])"),
+ HELLO_STATEMENT("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค."),
+ CURRENT_PRODUCTS_STATEMENT("ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค."),
+ NUMBER_FORMAT("#,###"),
+ PRODUCT_FORMAT("- %s %s์ "),
+ QUANTITY_FORM... | Java | ์ข์ ์๊ฒฌ ๊ฐ์ฌํฉ๋๋ค!
์ถ๋ ฅ ๋ฌธ๊ตฌ๋ฅผ ํ
์คํธํด์ผ ํ๋์ง์ ๋ํด ๊น๊ฒ ๊ณ ๋ฏผํด ๋ณธ ์ ์ด ์๋ ๊ฒ ๊ฐ์ต๋๋ค...
๋จ๊ฒจ์ฃผ์ ๊ธ์ ์ฝ๊ณ ๋๋ ์๊ฐ์ด ๋ง์์ง๋ค์.
๋ค๋ง ์ ์๊ฒ ์์ด OutputView๋ ๋จ์ํ ๋ฐ์ดํฐ๋ฅผ ์ ๋ฌ ๋ฐ์ ์ถ๋ ฅํ๋ ์ญํ ์ ๋ด๋นํ๋ค๊ณ ์๊ฐ๋ฉ๋๋ค. ๋ฐ์ดํฐ๊ฐ ์ฌ๋ฐ๋ฅด๊ฒ ์ ๋ฌ๋๋์ง ๊ฒ์ฆํ๋ค๋ ๊ฒ์ด ์ด๋ค ์ ์์์ ๊ฒ์ฆ์ ์๋ฏธํ๋์ง ์ฌ์ญค๋ณด๊ณ ์ถ์ต๋๋ค! |
@@ -0,0 +1,42 @@
+package store.domain;
+
+public record Product(
+ String name,
+ int price,
+ Stock stock,
+ Promotion promotion) {
+
+ public int calculateTotalPrice(int quantity) {
+ return price * quantity;
+ }
+
+ public void updateStock(int purchasedQuantity) {
+ ... | Java | ๊ทธ๋ ๋ค๋ฉด dto์์๋ record๋ฅผ ์ฌ์ฉํ๋ ๊ฒ์ด ์ด์ ์ด ๋ ์ ์์๊น์?
ํ๋๋ค์ final๋ก ๊ฐ์ง๋ค๋ฉด record๋ก ๊ตฌํํ์๋๋ฐ, ์ํ๊ฐ ๋ณํ ์ ์๋ domain๋ค์ class๋ก ๊ตฌํํ๋ ๊ฒ์ด ์ข์์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,13 @@
+package store.dto;
+
+import java.util.List;
+
+public record ReceiptDto(
+ List<PurchasedDto> purchasedItems,
+ List<GivenItemDto> givenItems,
+ int totalQuantity,
+ int totalPrice,
+ int promotionDiscountPrice,
+ int membershipDiscountPrice,
+ int pay... | Java | Builder๋ฅผ ๋ฐ๋ก ๋ง๋ค๊ธฐ์ ์๊ฐ์ด ๋ถ์กฑํ์ต๋๋ค ใ
.ใ
... ๋ฆฌํฉํ ๋งํ๋ฉฐ ๊ตฌํํด๋ณด๊ฒ ์ต๋๋ค! |
@@ -0,0 +1,42 @@
+package store.domain;
+
+public record Product(
+ String name,
+ int price,
+ Stock stock,
+ Promotion promotion) {
+
+ public int calculateTotalPrice(int quantity) {
+ return price * quantity;
+ }
+
+ public void updateStock(int purchasedQuantity) {
+ ... | Java | ์ฃผ์ด์ง ์์๋ ๊ทธ๋ ๊ณ , ๊ฐ์ ์ํ์ธ๋ฐ ๊ฐ๊ฒฉ์ด ๋ค๋ฅธ ์ํฉ์ด ์์ง ์์ ๊ฑฐ๋ผ ๊ฐ์ ํ์ต๋๋ค.
์ค์ ๋ก ํธ์์ ์์ ๋ฌผ๊ฑด์ ๊ตฌ์
ํ ๋ N + 1 ํ์ฌ๋ฅผ ํ๋ ๊ฒฝ์ฐ ์๋ก ๊ฐ๊ฒฉ์ด ๋ค๋ฅธ ๊ฒฝ์ฐ๋ ์๊ธฐ ๋๋ฌธ์
๋๋ค. |
@@ -0,0 +1,22 @@
+package store.exception;
+
+import java.util.function.Supplier;
+import store.view.OutputView;
+
+public class ExceptionHandler {
+
+ private static final int MAX_ATTEMPTS = 5;
+
+ public static <T> T getValidInput(final Supplier<T> supplier) {
+ int attempts = 0;
+ while (attempts... | Java | posix new line์ ๋ํด์ ์์๋ณด์๋ฉด ์ข์ ๊ฒ ๊ฐ์์ ! |
@@ -0,0 +1,90 @@
+package store.service;
+
+import java.util.List;
+import store.domain.Product;
+import store.domain.Products;
+import store.domain.PurchaseItem;
+import store.dto.GivenItemDto;
+import store.dto.PromotionDetailDto;
+import store.dto.PurchasedDto;
+import store.dto.ReceiptDto;
+import store.util.Member... | Java | ๋ฏธ๋์ ๋ฉํฐ์ฐ๋ ๋ ํ๊ฒฝ๊น์ง ์๊ฐํ์ ๊ฒ ๊ฐ์์ !
ํ์ง๋ง ํ์ฌ๋ ๋จ์ผ ์ฐ๋ ๋ ํ๊ฒฝ์ด๊ธฐ ๋๋ฌธ์ ํ์ฌ ํ๊ฒฝ์ ๋ง๋ ๋๊ธฐํ๋ฅผ ์ ์งํ๋๊ฒ ์ข์ง ์์๊น์ ? ์ด๋ป๊ฒ ์๊ฐํ์๋์ง ๊ถ๊ธํด์ |
@@ -0,0 +1,36 @@
+package store.domain;
+
+public class Stock {
+
+ private int promotionStock;
+ private int regularStock;
+
+ public Stock(int promotionStock, int regularStock) {
+ this.promotionStock = promotionStock;
+ this.regularStock = regularStock;
+ }
+
+ public void minusPromotion... | Java | Product ํด๋์ค์ ๋ถ๋ณ์ฑ์ ๊ฐ์กฐํ๊ณ ์ถ์ผ์๋ค๋ฉด Stock ํด๋์ค ๋ํ setter๋ฅผ ์ ๊ฑฐํ๊ณ ์ ๊ฐ์ฒด๋ฅผ ๋ง๋๋ ๋ฐฉ์์ผ๋ก ํ์๋๊ฑด ์ด๋จ๊น์ ? ๋ณ๋์ฑ์ด ํด ๊ฒฝ์ฐ ๋ฆฌ์์ค ์๋ชจ๊ฐ ์๊ธฐ ๋๋ฌธ์ ๊ณ ๋ คํ์๋ฉด ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,28 @@
+package store.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Products {
+ private List<Product> products;
+
+ public Products(
+ List<Product> products) {
+ this.products = new ArrayList<>(products);
+ }
+
+ public Product findProductByName... | Java | ๋ฆฌ์คํธ ์์ฒด๋ ๋ณ๊ฒฝํ ์ ์์ง๋ง
`Product product = new Product("item1", 100, new Stock(10, 5), null);
product.stock().minusPromotionStock(2);` ์ฒ๋ผ ๋ด๋ถ ๊ฐ์ฒด๋ ๋ณ๊ฒฝ์ด ๊ฐ๋ฅํด์.
Stock์ ๋ถ๋ณ๊ฐ์ฒด๋ก ๋ง๋๋๊ฒ ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,60 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.domain.Product;
+import store.exception.ErrorMessage;
+import store.exception.ValidatorBuilder;
+
+public class InputView {
+
+ private static final String YES_ANSWER = "Y";
+ private static final String NO_ANSWE... | Java | ์ปจํธ๋กค๋ฌ์์๋ ๊ฐ์ ์์๋ฅผ ์ฌ์ฉํ๋๋ฐ public์ผ๋ก ์ฌ์ฉํ๋ฉด ์ด๋จ๊น์ ? private๋ก ํ์ ์ด์ ๊ฐ ์์ผ์ ์ง ๊ถ๊ธํฉ๋๋ค ! |
@@ -0,0 +1,28 @@
+package store.dto;
+
+import store.domain.Product;
+import store.domain.PurchaseItem;
+
+public record GivenItemDto(
+ String name,
+ int freeQuantity,
+ int price) {
+
+ public static GivenItemDto from(PurchaseItem purchaseItem) {
+ Product product = purchaseItem.getPro... | Java | DTO๋ ๋ฐ์ดํฐ๋ฅผ ์ ๋ฌํ๊ธฐ ์ํ ๊ฐ์ฒด๋ก ์๊ณ ์๋๋ฐ ์ด๋ ๊ฒ ์๋น์ค ๊ด๋ จ ๋ก์ง๊น์ง ๋ค์ด์์ด ์ด ๋ถ๋ถ์ ๋ฐ์ผ๋ก ๋นผ๋๊ฒ ์ข์๊ฑฐ๊ฐ์๋ฐ ์ด๋ป๊ฒ ์๊ฐํ์๋์? |
@@ -0,0 +1,28 @@
+package store.dto;
+
+import store.domain.Product;
+import store.domain.PurchaseItem;
+
+public record GivenItemDto(
+ String name,
+ int freeQuantity,
+ int price) {
+
+ public static GivenItemDto from(PurchaseItem purchaseItem) {
+ Product product = purchaseItem.getPro... | Java | ์ ์ ํฉํ ๋ฆฌ ๋ฉ์๋ ํจํด์ ์ฌ์ฉํ์๋ ๊ธฐ์ค์ด ๊ถ๊ธํฉ๋๋ค! ์ธ์ ์์ฑ์๋ฅผ ์ฌ์ฉํ์๊ณ ์ธ์ ์ ์ ํฉํ ๋ฆฌ ๋ฉ์๋ ํจํด์ ์ฌ์ฉํ์๋์? |
@@ -0,0 +1,94 @@
+package store.util;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Map;
+import store.domain.Product;
+import store.domain.Products;
+import store.domain.Promotion;
+import store.domain.Stock;
+
+public class Pr... | Java | ์ธ๋ฑ์ค๋ฅผ ์์ํํด์ ๊ฐ ์ธ๋ฑ์ค์ ์๋ฏธ๋ฅผ ์ ํํ ํ์
ํ ์ ์๋ค์! ํ๋ ๋ฐฐ์๊ฐ๋๋ค ๐ |
@@ -0,0 +1,64 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.time.LocalDate;
+import store.dto.PromotionDetailDto;
+
+public class Promotion {
+
+ private final String name;
+ private final int buy;
+ private final int get;
+ private final LocalDate startDate;
+ ... | Java | ์ข์ ์๊ฒฌ์ธ๊ฑฐ ๊ฐ์ต๋๋ค! ์ ๋ ํ๋ ๋ฐฐ์๊ฐ๋ค์ |
@@ -0,0 +1,28 @@
+package store.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Products {
+ private List<Product> products;
+
+ public Products(
+ List<Product> products) {
+ this.products = new ArrayList<>(products);
+ }
+
+ public Product findProductByName... | Java | ์ ๋ null์ ๋ฐํํ๋ ๊ฒ๋ณด๋ค Optional์ ํตํด null์ด ๋ฐ์ํ ์ ์์์ ํ์คํ ์๋ฆฌ๋ ๊ฒ์ ์ ํธํฉ๋๋ค. ํ์ฌ๋ ๊ฐ์ธ ํผ์ ๊ฐ๋ฐํ๊ธฐ์ null์ด ๋ฐ์ํ ์ ์์์ ์๊ณ ๋ก์ง์ ์์ฑํ ์ ์์ต๋๋ค. ํ์ง๋ง ๋ง์ฝ ํ์
์ํฉ์์ ์ฒ์ ํด๋์ค์ ๋ฉ์๋๋ฅผ ๋ณด๋ฉด ๋ณดํต ๋ฉ์๋ ๋ช
, ํ๋ผ๋ฏธํฐ, ๋ฆฌํด ํ์
์ผ๋ก ๋ฉ์๋์ ์ญํ ๊ณผ ๊ธฐ๋ฅ์ ํ์
ํ๊ฒ ๋๋๋ฐ null์ด ๋ฐ์ํ๋์ง ๋ก์ง์ ์ธ๋ถ์ ์ผ๋ก ์ฝ์ด๋ด์ผํ๋ ์ํฉ์ด ๋ฐ์ํฉ๋๋ค. ์ด์ ๋๋นํ์ฌ Optional์ ํตํด null์ด ๋ฐ์ํ ์ ์์์ ์๋ฆฝ๋๋ค! ์ ์ ๊ฐ์ธ์ ์ธ ์๊ฐ์ด๋ ์ฐธ๊ณ ๋ง ๋ถํ๋๋ฆด๊ฒ์ ใ
ใ
๐ |
@@ -0,0 +1,50 @@
+package store.exception;
+
+import java.util.function.Predicate;
+
+public class ValidatorBuilder<T> {
+
+ private final T value;
+ private int numericValue;
+
+ private ValidatorBuilder(final T Value) {
+ this.value = Value;
+ }
+
+ public static <T> ValidatorBuilder<T> from(fin... | Java | ์ ๋ค๋ฆญ ํ์ฉ์ ์ ํ์๋ค์! ๐ |
@@ -1,7 +1,15 @@
package store;
+import java.io.IOException;
+import store.controller.StoreManager;
+
public class Application {
public static void main(String[] args) {
- // TODO: ํ๋ก๊ทธ๋จ ๊ตฌํ
+ try {
+ StoreManager storeManager = new StoreManager();
+ storeManager.run();
+ ... | Java | ํด๋น ์์ธ๋ Controller์์ ์ฒ๋ฆฌํด์ฃผ๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,38 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+
+public class InputView {
+
+ public String readPurchaseList() {
+ String message = "\n๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])";
+ return prompt(message);
+ }
+
+ public String readAdditionalPromotion(St... | Java | ์ฌ์ฉํ๋ ๋ฌธ์์ด์ ์์ํ ํด์ฃผ๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,19 @@
+name,price,quantity,promotion
+์ฝ๋ผ,1000,10,ํ์ฐ2+1
+์ฝ๋ผ,1000,10,null
+์ฌ์ด๋ค,1000,8,ํ์ฐ2+1
+์ฌ์ด๋ค,1000,7,null
+์ค๋ ์ง์ฃผ์ค,1800,9,MD์ถ์ฒ์ํ
+์ค๋ ์ง์ฃผ์ค,1800,0,null
+ํ์ฐ์,1200,5,ํ์ฐ2+1
+ํ์ฐ์,1200,0,null
+๋ฌผ,500,10,null
+๋นํ๋ฏผ์ํฐ,1500,6,null
+๊ฐ์์นฉ,1500,5,๋ฐ์งํ ์ธ
+๊ฐ์์นฉ,1500,5,null
+์ด์ฝ๋ฐ,1200,5,MD์ถ์ฒ์ํ
+์ด์ฝ๋ฐ,1200,5,null
+์๋์ง๋ฐ,2000,5,null
+์ ์๋์... | Unknown | ํ์ผ ์ด๋ฆ์ ๋ณ๊ฒฝํ์๋ ํ
์คํธ๊ฐ ์คํจํ์ง๋ ์์๋์? |
@@ -0,0 +1,18 @@
+package store.handler;
+
+public enum ErrorHandler {
+ INVALID_FORMAT("์ฌ๋ฐ๋ฅด์ง ์์ ํ์์ผ๋ก ์
๋ ฅํ์ต๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
+ PRODUCT_NOT_FOUND("์กด์ฌํ์ง ์๋ ์ํ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
+ QUANTITY_EXCEEDS_STOCK("์ฌ๊ณ ์๋์ ์ด๊ณผํ์ฌ ๊ตฌ๋งคํ ์ ์์ต๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
+ GENERIC_INVALID_INPUT("์๋ชป๋ ์
๋ ฅ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.");
+
+ private f... | Java | enum์ ์ด์ฉํ ์์ธ์ฒ๋ฆฌ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค๐๐ |
@@ -0,0 +1,81 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import store.doma... | Java | ํ์ผ ์
์ถ๋ ฅ์ view์ ์ญํ ์ด๋ผ๊ณ ์๊ฐํ๋๋ฐ ์ด๋ป๊ฒ ์๊ฐํ์๋์!? |
@@ -0,0 +1,53 @@
+package store.handler;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.LocalDate;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import stor... | Java | ์ฃผ์๋ณด๋ค๋ ๋ฉ์๋์ ์ด๋ฆ์ผ๋ก ๋ช
์ํด๋ณด๋๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,34 @@
+package store.domain;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class Cart {
+ private final List<CartItem> items = new ArrayList<>();
+
+ public void addItem(CartItem item) {
+ items.add(item);
+ }
+
+ public List<CartItem> getI... | Java | ์ ์ฒด์ ์ผ๋ก Model์ด ํด๋น ๋๋ฉ์ธ์ ๋ํ ๋น์ฆ๋์ค ๋ก์ง์ ์ํํ๊ธฐ ๋ณด๋ค๋ Dataclass์ฒ๋ผ ์ฌ์ฉ๋๊ณ ์๋ ๊ฒ ๊ฐ์์!
์ด์ธ๋ฆฌ๋ ๋ก์ง๋ค์ Model๋ก ์ฎ๊ฒจ์ฌ ์ ์์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,38 @@
+package store.service;
+
+import store.controller.CartManager;
+import store.domain.Cart;
+import store.domain.Receipt;
+
+public class PaymentService {
+ private static final double MEMBERSHIP_DISCOUNT_RATE = 0.3;
+ private final static int MEMBERSHIP_DISCOUNT_LIMIT = 8000;
+
+ private final... | Java | ๋ผ์ธ ํฌ๋งทํ
์ ๋ ์ด์๊ฒ ํ ์ ์์ ๊ฒ ๊ฐ์์!
๋ชจ๋ํ ํ๋ ๊ฒ๋ ๋ฐฉ๋ฒ์ธ๊ฒ ๊ฐ์์๐
```suggestion
int discountAmount = Math.min(
(int) (eligibleAmount * MEMBERSHIP_DISCOUNT_RATE),
membershipDiscountBalance
);
``` |
@@ -0,0 +1,162 @@
+package store.controller;
+
+import static store.handler.ErrorHandler.PRODUCT_NOT_FOUND;
+import static store.handler.ErrorHandler.QUANTITY_EXCEEDS_STOCK;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
+import store.domain.Cart;
+import store.domain.CartIt... | Java | ์ ์ฒด์ ์ผ๋ก ๋น์ฆ๋์ค ๋ก์ง์ด Controller์ ์์ฑ๋์ด์๋ ๋๋์ด ๋ญ๋๋ค! ๋ณ๋์ Service์ ์ฑ
์์ ๋ถ๋ฆฌํด๋ณด๋๊ฑด ์ด๋จ๊น์? |
@@ -1,7 +1,15 @@
package store;
+import java.io.IOException;
+import store.controller.StoreManager;
+
public class Application {
public static void main(String[] args) {
- // TODO: ํ๋ก๊ทธ๋จ ๊ตฌํ
+ try {
+ StoreManager storeManager = new StoreManager();
+ storeManager.run();
+ ... | Java | ์ถ๋ ฅ์ OutputView์์ ์ฒ๋ฆฌํ๋ ๊ฒ์ด ์ ์ ํด๋ณด์
๋๋ค! |
@@ -0,0 +1,162 @@
+package store.controller;
+
+import static store.handler.ErrorHandler.PRODUCT_NOT_FOUND;
+import static store.handler.ErrorHandler.QUANTITY_EXCEEDS_STOCK;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
+import store.domain.Cart;
+import store.domain.CartIt... | Java | `replaceAll("[\\[\\]]", "")` ๋ณํ๋์์ธ ๋ฌธ์์ด์ด ์ด๋ค ์๋ฏธ๋ฅผ ๊ฐ์ง๊ณ ์๋์ง ์์๋ก ๋ํ๋ด์ฃผ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,162 @@
+package store.controller;
+
+import static store.handler.ErrorHandler.PRODUCT_NOT_FOUND;
+import static store.handler.ErrorHandler.QUANTITY_EXCEEDS_STOCK;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
+import store.domain.Cart;
+import store.domain.CartIt... | Java | `remainingCnt` Cnt ์ ๋๋ฉด ์ถฉ๋ถํ ์ด๋ค ์๋ฏธ๋ก ์์ฑ๋ ๊ฒ์ธ์ง ์ ์ ์์ง๋ง, ๊ฐ๊ธ์ ์ด๋ฉด ์ข ๊ธธ๋๋ผ๋ Count๋ผ๋
ํ๋ค์์ ์จ์ฃผ์
๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,162 @@
+package store.controller;
+
+import static store.handler.ErrorHandler.PRODUCT_NOT_FOUND;
+import static store.handler.ErrorHandler.QUANTITY_EXCEEDS_STOCK;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.stream.Collectors;
+import store.domain.Cart;
+import store.domain.CartIt... | Java | `isExactPromoSet(product, remainingCnt) && (promoSet + 1) * product.promoCycle() <= product.getQuantity()`
if๋ฌธ ๋ด์ ์ฌ๋ฌ ์กฐ๊ฑด์ ๊ฒ์ฆํ๋ ๊ฒ์ด ๋ณด์ฌ์ง๋๊น ์ฝ๋ ์
์ฅ์์ ๋ค์ ๋ณต์กํ๊ฒ ๋๊ปด์ง ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค.
ํด๋น ์กฐ๊ฑด๋ค์ ๊ฒ์ฆํ๋ ํ๋์ ๋ฉ์๋๋ฅผ ์ ์ํ์ฌ ์ฌ์ฉํด์ฃผ์๋ฉด ๋์ ๋ ์ ๋ค์ด์ฌ ๊ฒ ๊ฐ๋จ ์๊ฐ์ด ๋ญ๋๋ค! |
@@ -0,0 +1,99 @@
+package store.controller;
+
+import static store.handler.ErrorHandler.GENERIC_INVALID_INPUT;
+import static store.handler.ErrorHandler.INVALID_FORMAT;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.regex.Pattern;
+import store.domain.Cart;... | Java | ํจ์ํ ์ธํฐํ์ด์ค๋ฅผ ์ฌ์ฉํด์ ๋ฐ๋ณต๋ก์ง์ ๊ฐ์์์ผ์ฃผ์
จ๋ค์! ๐๐ |
@@ -0,0 +1,81 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import store.doma... | Java | 1์ ์์๋ก ์ ์ํด์ฃผ์๋ฉด ์คํตํ๋ ๋ถ๋ถ์ด ์ด๋ ๋ถ๋ถ์ธ์ง ์๊ธฐ ์ฌ์ธ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,81 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import store.doma... | Java | `0`์ด ์๋ฏธํ๋ ๋ฐ๊ฐ ๋ฌด์์ธ์ง ์ ์ ์์๊น์? |
@@ -0,0 +1,53 @@
+package store.handler;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.LocalDate;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import stor... | Java | `today.isAfter(startDate) && today.isBefore(endDate);`์ ์ด๋จ๊น์?
๊ฐ์ธ์ ์ผ๋ก ! ์ฐ์ฐ์๊ฐ ๋ค์ด๊ฐ๋ฉด ์ฝ๋๋ฅผ ๋ณด๋ ์
์ฅ์์ ํ๋ฒ ๋ ์๊ฐ์ ํ๊ฒ ๋ง๋๋ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,59 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import store.domain.Product;
+
+public class StocksFileHandler {
+ private sta... | Java | ๋ณ์๋ช
์ ์๋ฃํ์ด ๋ค์ด๊ฐ๋ ๊ฒ์ ์ง์ํ๋ ๊ฒ์ด ์ข๋ค๊ณ ๋ค์์ต๋๋ค! |
@@ -0,0 +1,38 @@
+package store.service;
+
+import store.controller.CartManager;
+import store.domain.Cart;
+import store.domain.Receipt;
+
+public class PaymentService {
+ private static final double MEMBERSHIP_DISCOUNT_RATE = 0.3;
+ private final static int MEMBERSHIP_DISCOUNT_LIMIT = 8000;
+
+ private final... | Java | ์ ๊ทผ ์ ์ด์ ์์ฑ ์์๊ฐ `static final`๋ก ํต์ผ๋๋ ๊ฒ์ด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,81 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import store.doma... | Java | ํธ์์ ์ ํ์ผ ์
์ถ๋ ฅ์ ๋ฐ์ดํฐ ์์ค ๊ด๋ฆฌ์ ๊ฐ๊น์ handler๋ repository์ ์ญํ ์ ๋ ๊ฐ๊น์ด ๊ฒ ๊ฐ์ต๋๋ค..! |
@@ -0,0 +1,81 @@
+package store.handler;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import store.doma... | Java | ์ฌ๊ณ ๊ฐ ์๋ ๊ฒฝ์ฐ ์ํ์ ์๋์ ์๋ฏธํฉ๋๋ค! ์ด๊ฒ๋ ๋ณ๋์ ์์๋ก ์ฒ๋ฆฌํ๋ฉด ์ข์์ ๊ฒ ๊ฐ๋ค์. |
@@ -0,0 +1,53 @@
+package store.handler;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.LocalDate;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import stor... | Java | ๋ฉ์๋์ ์ด๋ฆ์ผ๋ก ์ด๋ป๊ฒ ๋ช
์ํ๋ฉด ๋ ๊น์? ๋ณ๋์ ๋ฉ์๋๋ก ๋ถ๋ฆฌํ๋ผ๋ ์๋ฏธ์ด์ค๊น์? |
@@ -0,0 +1,19 @@
+name,price,quantity,promotion
+์ฝ๋ผ,1000,10,ํ์ฐ2+1
+์ฝ๋ผ,1000,10,null
+์ฌ์ด๋ค,1000,8,ํ์ฐ2+1
+์ฌ์ด๋ค,1000,7,null
+์ค๋ ์ง์ฃผ์ค,1800,9,MD์ถ์ฒ์ํ
+์ค๋ ์ง์ฃผ์ค,1800,0,null
+ํ์ฐ์,1200,5,ํ์ฐ2+1
+ํ์ฐ์,1200,0,null
+๋ฌผ,500,10,null
+๋นํ๋ฏผ์ํฐ,1500,6,null
+๊ฐ์์นฉ,1500,5,๋ฐ์งํ ์ธ
+๊ฐ์์นฉ,1500,5,null
+์ด์ฝ๋ฐ,1200,5,MD์ถ์ฒ์ํ
+์ด์ฝ๋ฐ,1200,5,null
+์๋์ง๋ฐ,2000,5,null
+์ ์๋์... | Unknown | ์๋ณธ products.md ํ์ผ์ ํ์ผ ์ด๋ฆ๊ณผ ๋ฐ์ดํฐ๋ฅผ ์์ ๋ณ๊ฒฝํ์ง ์์์ต๋๋ค! product.md๋ก ์๋ก์ด stocks.md ํ์ผ์ ์์ฑํด ์ํ ๋ฐ์ดํฐ ์ฒ๋ฆฌ๋ฅผ ํ์ต๋๋ค! |
@@ -26,11 +26,32 @@ repositories {
dependencies {
implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
implementation 'org.springframework.boot:spring-boot-starter-web'
- compileOnly 'org.projectlombok:lombok'
+ implementation 'org.springframework.boot:spring-boot-starter-security'
+ ... | Unknown | Gradle ํ์์ด ์ผ์นํ์ง ์์ต๋๋ค.
๋ค๋ฅธ ๊ณณ๊ณผ ๋์ผํ๊ฒ ์กฐ์ ํด์ฃผ์ธ์.
```groovy
implementaion 'io.jsonwebtoken:jjwt-api:0.11.5'
``` |
@@ -0,0 +1,83 @@
+package io.study.springbootlayered.api.member.application;
+
+import java.security.SecureRandom;
+import java.util.Collections;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transacti... | Java | `@Transactional` ์ด๋
ธํ
์ด์
์ ํด๋์ค ๋ ๋ฒจ๋ก ์ฌ๋ฆฌ๋๊ฒ ๋ง๋์ง์ ๋ํด์๋ ์๋ฌธ์ด ๋ญ๋๋ค.
- DB์ ์ ๊ทผํ์ง ์๋ ๋ฉ์๋๋ฅผ ์ํํ ๋๋ `@Transactional` ์ ์ํด ์๋ค๋ก ์ถ๊ฐ ๋ก์ง์ด ์คํ๋๋ฉฐ.
- readonly ๊ฐ ์๋ ๊ฒฝ์ฐ์ ์๋์์ ์ด์ฐจํผ ๋ ์ฌ์ฉํ๋์ง๋ผ ๋ถํ์ํ ์ฝ๋๊ฐ ๋์ด๋๋๊ฒ ์๋๊ฐ ์ถ์ต๋๋ค. |
@@ -0,0 +1,30 @@
+package io.study.springbootlayered.api.member.domain.dto;
+
+import java.util.List;
+
+import io.study.springbootlayered.api.member.domain.entity.AuthorityType;
+import io.study.springbootlayered.api.member.domain.entity.Member;
+import io.study.springbootlayered.api.member.domain.entity.MemberAuthori... | Java | Gradle ์ค์ ์ ์ํ๋ฉด Java ๋ฒ์ ์ด 21์ธ๋ฐ, ์ถฉ๋ถํ Record๋ก ๋์ฒด ๊ฐ๋ฅํ ์ฝ๋๋ก ๋ณด์
๋๋ค. |
@@ -0,0 +1,30 @@
+package io.study.springbootlayered.api.member.domain.dto;
+
+import java.util.List;
+
+import io.study.springbootlayered.api.member.domain.entity.AuthorityType;
+import io.study.springbootlayered.api.member.domain.entity.Member;
+import io.study.springbootlayered.api.member.domain.entity.MemberAuthori... | Java | Validation ์ ์ฌ์ฉํด์ ๋น๊ฐ์ด ๋ค์ด์ค์ง ์๋๋ก ํ๋ฉด ์ข๊ฒ ๋ค์. |
@@ -0,0 +1,19 @@
+package io.study.springbootlayered.api.member.domain.dto;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class MemberPasswordResetDto {
+
... | Java | ํ๋๊ฐ ๋๊ฐ์ธ๋ฐ ๊ตณ์ด ๋น๋๋ฅผ ์ฌ์ฉํด์ผ ํ๋ ์ถ์๋ฐ์,
๋น์ฅ ๋ฐ๋ก ์๋์ MemberSigninDto ์์๋ `@Builder`๊ฐ ์๋ค์. |
@@ -0,0 +1,19 @@
+package io.study.springbootlayered.api.member.domain.dto;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.RequiredArgsConstructor;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class MemberPasswordResetDto {
+
... | Java | ๋ชจ๋ Dto๊ฐ ๋ด๋ถ์ ์ผ๋ก ๋ Dto๋ฅผ ๊ฐ๊ณ ์๋ ์ด์ํ ๊ตฌ์กฐ๋ค์...
๊ทธ๋ฅ ์๋ก ๋ค๋ฅธ ํ์ผ๋ก ๋ถ๋ฆฌํ๋๊ฒ ๊ฐ๋
์ฑ ์ธก๋ฉด์์ ๋ ๋ซ์ง ์์๊น์?
ํนํ๋ ๋ด๋ถ์ ์ผ๋ก ๊ฐ์ ์ด๋ฆ์ ์ฐ๊ณ ์๊ธฐ ๋๋ฌธ์, ํ์ฌ๋ ์ค์๋ก Static Import๋ฅผ ํ๋ ์๊ฐ ์ด๊ฒ ์ด๋์์ ์จ๊ฑด์ง ํ์
ํ ๋ฐฉ๋ฒ์ด ์์ ์์ด์ง๋๋ค. |
@@ -0,0 +1,83 @@
+package io.study.springbootlayered.api.member.application;
+
+import java.security.SecureRandom;
+import java.util.Collections;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transacti... | Java | ๊ฒฐ๊ตญ `SpecialCharactes` ์ `ValidCharacters` ์ ์กฐํฉ์ผ๋ก ๊ตฌ์ฑ๋๋ค๊ณ ๋ณผ ์ ์๊ฒ ๋ค์.
- ์ด์ฐจํผ ๋ฌธ์์ด ์๋๊ฑด ๋๊ฐ์ต๋๋ค.
```java
private String createRandomString(String baseStr, int length) {
return random.ints(length, 0, baseStr.length())
.mapToObj(baseStr::charAt)
.collect(StringBuilder::new, StringBuilde... |
@@ -0,0 +1,83 @@
+package io.study.springbootlayered.api.member.application;
+
+import java.security.SecureRandom;
+import java.util.Collections;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transacti... | Java | ๋งค๋ฒ Random ๊ฐ์ฒด๋ฅผ ์์ฑํ์ง ๋ง๊ณ , ๊ทธ๋ฅ ์ต์๋จ์ private final ๋ก ์ฌ๋ ค๋ฒ๋ฆฌ์ธ์.
`private final Random random = new SecureRandom();` |
@@ -0,0 +1,32 @@
+package io.study.springbootlayered.api.member.application;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import io.study.springbootlayered.api.member.domain.MemberProcessor;
+import io.study.springbootlayered.api.member.domain.dt... | Java | ์ธ๋ผ์ธ ์ฃผ์์ // ๊ฐ ์ข๊ฒ ์ฃ ? |
@@ -0,0 +1,23 @@
+package io.study.springbootlayered.api.member.domain.entity;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+
+@Embeddable
+@Getter
+@EqualsAndHashCode
+public class MemberPassword {
+
+ @Column(name = "password... | Java | ์์๋ Equals์ hashCode๋ฅผ ์ง์ ์ ์ํ๋๋, ์ด๋ฒ์๋ ๋กฌ๋ณต์ ์ฌ์ฉํ๋ค์? |
@@ -0,0 +1,42 @@
+package io.study.springbootlayered.api.member.domain.event;
+
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.event.TransactionalEventListener;
+
+import io.study.springbootlayered.infra.mail.MailService... | Java | ์ผ๋ฐ์ ์ผ๋ก ๊ฐ๋ฐ ํ๊ฒฝ์์๋ log level์ debug๋ก, ์ด์ ํ๊ฒฝ์์๋ info/warn ์์ค์ผ๋ก ์ค์ ํฉ๋๋ค.
์ด์ ํ๊ฒฝ์์ ํด๋น ์์ฒญ์ด ๋ค์ด์ฌ "๋ ๋ง๋ค" ํด๋น ๋ก๊ทธ๊ฐ ์ถ๋ ฅ๋๊ฒ ๋๋ฉด, ์๋ฌ ๋๋ฒ๊น
๊ณผ์ ์์ ๋งค์ฐ ๋ฒ๊ฑฐ๋ก์์ง ํ๋ฅ ์ด ๋์ต๋๋ค.
๊ฐ๋ฐ ๊ณผ์ ์์์ ๋๋ฒ๊น
์ฉ์ธ์ง, ์ด์ ํ๊ฒฝ์์ ์ค์ ๋ก ํ์ํ ๋ก๊ทธ์ธ์ง ์ ์๊ฐํด๋ณด์๊ณ ๋ก๊ทธ ๋ ๋ฒจ์ ์ง์ ํ๋๊ฒ ์ข์ต๋๋ค. |
@@ -0,0 +1,15 @@
+package io.study.springbootlayered.api.member.domain.event;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public class SignupEvent {
+
+ private final String email;
+
+ public static SignupEvent of(String email) {
+ return new Signu... | Java | ์์ฑ์๋ ์ญํ ์ด ๋๊ฐ๋ค์. |
@@ -0,0 +1,63 @@
+package io.study.springbootlayered.api.member.domain;
+
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Component;
+
+import io.study.springbootlayered.api.member.domain.dto.MemberDetailDto;
+import io.study.springbootlayered.api.member.doma... | Java | ~~Impl ํ์์ ํด๋์ค์ ์กด์ฌ ์ฌ๋ถ๋ฅผ ์ดํดํ๊ธด ์ด๋ ต๋ค์.
- ๋ค๋ฅธ ๊ตฌํ์ฒด์ ๊ฐ๋ฅ์ฑ์ด ์กด์ฌํ๋์?
- ์์ ๋ค๋ฅธ Processor๋ ๋ง์ ํ ํด๋์ค๋ฅผ ์์ํ๋ ๊ตฌ์กฐ๋ผ Impl์ ์ ๋ฌ๊ณ ์๋ค์. |
@@ -0,0 +1,63 @@
+package io.study.springbootlayered.api.member.domain;
+
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Component;
+
+import io.study.springbootlayered.api.member.domain.dto.MemberDetailDto;
+import io.study.springbootlayered.api.member.doma... | Java | ํด๋น ์ฟผ๋ฆฌ๊ฐ ๋ค๋ฅธ ๊ณณ์์ ์ฌ์ฌ์ฉ๋์ง ์์ ๊ฒ์ด๋ผ๋ ๋ณด์ฅ์ด ์๋์?
์ด๋ฐ ๊ธฐ๋ณธ์ ์ธ Validation ์ฉ ์ฟผ๋ฆฌ๋ ๋ถ๋ฆฌํด์ ๋ค๋ฃจ๋๊ฒ ์ข์ ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,32 @@
+package io.study.springbootlayered.api.member.application;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import io.study.springbootlayered.api.member.domain.MemberProcessor;
+import io.study.springbootlayered.api.member.domain.dt... | Java | ๋ก๊ทธ ๋ฏธ์ฌ์ฉ์ธ๋ฐ ํด๋น ์ด๋
ธํ
์ด์
์ฌ์ฉํ๊ณ ์๋ค์. |
@@ -0,0 +1,66 @@
+package christmas.domain;
+
+import static christmas.exception.ErrorMessage.DAY_NOT_IN_RANGE;
+import static christmas.exception.ErrorMessage.ENDS_WITH_DELIMITER;
+
+import christmas.domain.constant.EventConstraint;
+import christmas.exception.OrderException;
+
+public class Day {
+ private final i... | Java | EventConstraint์์ ์ ์ธํ ์์๋ฅผ ๊ฐ์ ธ๋ค ์ฐ์ง ์์ ์ด์ ๊ฐ ์๋์? |
@@ -0,0 +1,64 @@
+package christmas.domain;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import christmas.domain.constant.EventConstraint;
+import christmas.exception.ErrorMessage;
+import christmas.exception.OrderException;
+import o... | Java | @ParamiterizedTest์ ์ด๋
ธํ
์ด์
์ ํ์ฉํด์ ์ค๋ณต์ ์ค์ผ ์ ์์๊ฑฐ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,5 @@
+const API_URL = `${import.meta.env.VITE_API_URL}`;
+
+export const PRODUCTS_ENDPOINT = `${API_URL}/products`;
+export const CART_ITEMS_ENDPOINT = `${API_URL}/cart-items`;
+export const CART_ITEMS_COUNTS_ENDPOINT = `${CART_ITEMS_ENDPOINT}/counts`; | TypeScript | ์ด๋ฐ endpoint๋ค์ ํ๋์ ๊ฐ์ฒด๋ก ๊ด๋ฆฌํด๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,49 @@
+const generateBasicToken = (userId: string, userPassword: string): string => {
+ const token = btoa(`${userId}:${userPassword}`);
+ return `Basic ${token}`;
+};
+
+const API_URL = `${import.meta.env.VITE_API_URL}`;
+const USER_ID = `${import.meta.env.VITE_USER_ID}`;
+const USER_PASSWORD = `${import.... | TypeScript | fetch์ ํ์ํ ์ค๋ณต๋ ๋ก์ง์ ๋ถ๋ฆฌํ ๋ถ๋ถ. ์ธ์์ ์
๋๋ค. |
@@ -0,0 +1,25 @@
+import { useEffect } from "react";
+import { useErrorContext } from "../../hooks/useErrorContext";
+import { ErrorToastStyle } from "./ErrorToast.style";
+
+const ErrorToast = () => {
+ const { error, hideError } = useErrorContext();
+
+ useEffect(() => {
+ setTimeout(() => {
+ hideError();
... | Unknown | toast๋ฅผ ๋์ด์ค ์๊ฐ์ ๋ฐ๋ก ์์๋ก ๊ด๋ฆฌํ๋ ๊ฒ๋ ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,51 @@
+import useProducts from "../../hooks/useProducts";
+import ProductListHeader from "../ProductListHeader/ProductListHeader";
+import ProductItem from "./ProductItem/ProductItem";
+import * as PL from "./ProductList.style";
+import useInfiniteScroll from "../../hooks/useInfiniteScroll";
+import usePagin... | Unknown | ํ์ฌ ์๋ก์ด fetch๋ฅผ ํตํด ์๋ก์ด ๋ฐ์ดํฐ๋ฅผ ๊ฐ์ง๊ณ ์ค๋ฉด ์คํฌ๋กค ์์น๊ฐ ๊ฐ์ ๋ก ์ฌ๋ผ๊ฐ๋ ๋ฒ๊ทธ๊ฐ ์์ต๋๋ค. ์ ๊ฐ ์๊ฐํ๊ธฐ์๋ ProductListStyle๊ฐ ์กฐ๊ฑด๋ถ๋ก ๋ ๋๋ง๋์ด ์ปดํฌ๋ํธ๊ฐ ๋งค๋ฒ ์๋กญ๊ฒ ๋ง๋ค์ด์ง๋๋ค. ๊ทธ๋์ ๋ฆฌ์กํธ๊ฐ ๋์ผํ ์ปดํฌ๋ํธ๋ก ์ธ์งํ์ง ๋ชปํด์ ๋ฐ์ํ ๋ฌธ์ ๊ฐ์ต๋๋ค. ๋ค์๊ณผ ๊ฐ์ ์ฝ๋๋ก ๋ฌธ์ ๋ฅผ ํด๊ฒฐํ ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค.
```tsx
return (
<>
<ProductListHeader
handleCategory={handleCategory}
handleSort={handleSort}
/... |
@@ -0,0 +1,49 @@
+const generateBasicToken = (userId: string, userPassword: string): string => {
+ const token = btoa(`${userId}:${userPassword}`);
+ return `Basic ${token}`;
+};
+
+const API_URL = `${import.meta.env.VITE_API_URL}`;
+const USER_ID = `${import.meta.env.VITE_USER_ID}`;
+const USER_PASSWORD = `${import.... | TypeScript | fetch์ ๊ณตํต๋ ๋ก์ง์ ๋๋ฒ์ด๋ ๊ฐ์ธ์ ๊น๋ํ๊ฒ ์ ๋ฆฌํด ์ค ๊ฒ์ด ๋ง์์ ๋๋ค์~!
์ ๋ฏธ์
์๋ ์ ์ฉ์์ผ๋ด์ผ๊ฒ ์ด์ ใ
ใ
ใ
๐ ๐๐๐ |
@@ -0,0 +1,118 @@
+import { RULE } from "../constants/rules";
+import {
+ CART_ITEMS_COUNTS_ENDPOINT,
+ CART_ITEMS_ENDPOINT,
+ PRODUCTS_ENDPOINT,
+} from "./endpoints";
+import { fetchWithAuth } from "./fetchWithAuth";
+
+interface QueryParams {
+ [key: string]:
+ | undefined
+ | string
+ | number
+ | b... | TypeScript | ์๋ง key๋ก ์ ๊ทผํด์ ๊ฐ์ ๊ฐ์ ธ์ค๊ธฐ ์ํด์ index signature๋ฅผ ์ฌ์ฉํ๋ ค๊ณ ํ์
จ๋ ๊ฑธ๊น์?!
ํ์ง๋ง ์ด๋ ๊ฒ ๋๋ฉด, ์์์น ๋ชปํ๊ฒ `page = "page1"` ๊ณผ ๊ฐ์ prop์ด๋
์๋ํ์ง ์์ key๊ฐ์ด ๋ค์ด์ฌ ๊ฒฝ์ฐ, queryParams interface์์ ๊ฑธ๋ฌ์ง์ง ์์ ๊ฒ ๊ฐ์์.
์ฌ์ ์์ผ์ค ๋ ํ๋ฒ ์๊ฐํด ๋ณด์๋ฉด ์ข์ ๊ฒ ๊ฐ์์ :) |
@@ -0,0 +1,34 @@
+import styled from "styled-components";
+
+export const ButtonStyle = styled.button`
+ cursor: pointer;
+ border: none;
+ outline: none;
+`;
+
+export const CartControlButtonStyle = styled(ButtonStyle)`
+ display: flex;
+ position: absolute;
+ right: 8px;
+ align-items: center;
+ border-radius... | TypeScript | ์ ๋ Button์ Prop์ ๋ฐ์์ ์์์ ๋ฐ๊ฟ์ฃผ๋ ์์ผ๋ก ์์ฑํ์ด์!
```suggestion
export const ButtonStyle = styled.button<ButtonProps>`
cursor: pointer;
border: none;
outline: none;
${({ color }) => {
if (color === "primary") {
return `
background-color: black;
color: white;
`;
}
... |
@@ -0,0 +1,39 @@
+import styled from "styled-components";
+
+export const HeaderStyle = styled.header`
+ display: flex;
+ background-color: #000000;
+ width: inherit;
+ height: 64px;
+ position: fixed;
+ z-index: 1;
+ padding: 16px 24px 16px;
+ box-sizing: border-box;
+`;
+
+export const LogoImg = styled.img`
+... | TypeScript | ํ๋ก์ ํธ์ ์ปดํฌ๋ํธ ๊ท๋ชจ๊ฐ ๋ณต์กํด์ง๋ฉด, zindex ๊ด๋ฆฌ๊ฐ ํ๋ค๋๋ผ๊ตฌ์
ํค๋๋ฅผ 1๋ก ํด๋จ๋๋ฐ, ํค๋๋ณด๋ค ๋ฎ์ ์ด๋ ํ component๊ฐ ์๊ธธ์๋ ์๊ณ ...!
๊ทธ๋์ ์ ๋ ์ถ์ฒ๋ฐ์ ๋ฐฉ๋ฒ์ด zIndex๋ค์ ์์๋ก ๊ด๋ฆฌํด์ ํ๊ณณ์์ ํธํ๊ฒ ๋ณผ ์ ์๋๋ก ํ๋๊ฑฐ์์ด์
์ ๋ ์์ฃผ ์ฌ์ฉํ์ง ์์ง๋ง, ๊ฟํ ๊ณต์ ํด๋ด
๋๋ค ใ
ใ
|
@@ -0,0 +1,57 @@
+import {
+ createContext,
+ useState,
+ ReactNode,
+ useEffect,
+ useCallback,
+} from "react";
+import { getCartItems } from "../api";
+import { useErrorContext } from "../hooks/useErrorContext";
+
+export interface CartItemsContextType {
+ cartItems: CartItem[];
+ refreshCartItems: () => void... | Unknown | ์ ๋ Quantity๋ง์ context๋ก ๊ด๋ฆฌํ๋๋ฐ, ์ ์ฒด List๋ฅผ context ๋ก ๊ด๋ฆฌํ์
จ๊ตฐ์!!
Provider๋ฅผ custom ํด์ฃผ๋ ๊ฒ๋ ๋งค์ฐ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค :)
์ข์ ์ ๋ณด ๋ฐฐ์ฐ๊ณ ๊ฐ๋๋ค!! |
@@ -0,0 +1,34 @@
+import styled from "styled-components";
+
+export const ButtonStyle = styled.button`
+ cursor: pointer;
+ border: none;
+ outline: none;
+`;
+
+export const CartControlButtonStyle = styled(ButtonStyle)`
+ display: flex;
+ position: absolute;
+ right: 8px;
+ align-items: center;
+ border-radius... | TypeScript | Button์ `hover` ์์ฑ๋ ์์ผ๋ฉด ์ด๋จ๊น ์ถ๋ค์! |
@@ -0,0 +1,37 @@
+import { forwardRef } from "react";
+import * as PI from "./ProductItem.style";
+import CartControlButton from "../../Button/CartControlButton";
+import useProductInCart from "../../../hooks/useProductInCart";
+
+interface ProductProps {
+ product: Product;
+}
+
+const ProductItem = forwardRef<HTMLDi... | Unknown | ํน์ try-catch ์์ catch๋๋ error๊ฐ `Error` ํ์
์ด ์๋ ๊ฒฝ์ฐ๋ ์๋์?!
๋จ์ํ ๊ถ๊ธํด์ ์ฌ์ญค๋ด
๋๋ค...!
catch๋๋ ๊ฒ์ Error๋ง catch๋๋์ค ์์์, ์ด ๋ก์ง์ด ํ์ํ๊ฐ ํ๋ ์๊ฐ์ด ๋ค์์ด์ ใ
ใ
|
@@ -0,0 +1,51 @@
+import useProducts from "../../hooks/useProducts";
+import ProductListHeader from "../ProductListHeader/ProductListHeader";
+import ProductItem from "./ProductItem/ProductItem";
+import * as PL from "./ProductList.style";
+import useInfiniteScroll from "../../hooks/useInfiniteScroll";
+import usePagin... | Unknown | ์ค... ํด๊ฒฐ๋ฒ ์ ์๊น์ง ๋๋จํ๋ค์ ๐ ๐๐๐๐๐๐ |
@@ -0,0 +1,49 @@
+const generateBasicToken = (userId: string, userPassword: string): string => {
+ const token = btoa(`${userId}:${userPassword}`);
+ return `Basic ${token}`;
+};
+
+const API_URL = `${import.meta.env.VITE_API_URL}`;
+const USER_ID = `${import.meta.env.VITE_USER_ID}`;
+const USER_PASSWORD = `${import.... | TypeScript | `requestBuilder` ๋ผ๋ ์ด๋ฆ์ผ๋ก ์์ฒญ์ ๋ง๋๋ ์ฑ
์์ ๊ฐ์ง ํจ์๋ฅผ ๋ณ๋๋ก ๋ถ๋ฆฌํด์ฃผ์ ๋ถ๋ถ์ด ์ธ์๊น๋ค์!๐๐ |
@@ -0,0 +1,57 @@
+import {
+ createContext,
+ useState,
+ ReactNode,
+ useEffect,
+ useCallback,
+} from "react";
+import { getCartItems } from "../api";
+import { useErrorContext } from "../hooks/useErrorContext";
+
+export interface CartItemsContextType {
+ cartItems: CartItem[];
+ refreshCartItems: () => void... | Unknown | `useCallback`๊ณผ`toggle`์ด๋ผ๋ ์ํ๋ฅผ ํตํด `fetchCartItems`์ ์ฌ์คํ์ํจ๋ค๋ ๋ฐ์์ด ๋ชน์ ์๋กญ๊ฒ ๋๊ปด์ง๋ค์! ํ ๋ฒ๋ ์๊ฐํด๋ณด์ง ๋ชปํ๋ ๋ฐฉ์์ธ๋ฐ... ์ํ๋ ์ต์ํ๋์ด์ผ ํ๋ค๊ณ ์๊ฐํ๋ ํธ์ด์ง๋ง, ํน์ ํธ๋ฆฌ๊ฑฐ๋ฅผ ์ํด ์ํ๋ฅผ ํ์ฉํ๋ ๊ฒ์ด ์ข์์ง ์ ๋ ํ ๋ฒ ๊ณ ๋ฏผํด๋ณผ ์ ์์๋ ๊ฒ ๊ฐ์์!
ํํธ์ผ๋ก๋ ์ํ๋ฅผ ๋ง๋ค์ง์๊ณ , `fetchCartItems`๋ก์ง์ `useEffect` ๋ฐ์ผ๋ก ๋บ ๋ค refreshCartItems ์ ์ ์์ฑํด์ฃผ๋ฉด ์ํ๊ฐ ํ์ํ์ง ์์ ๊ฒ ๊ฐ๋ค๋ ์๊ฐ์ด ๋ค๊ธฐ๋ ํฉ๋๋ค! (์ด ๋ถ๋ถ์ ๊ฐ๋ฐ์์ ์ทจํฅ์ด๋ ์ ํธ์ ๊ฐ๊น์ธ... |
@@ -0,0 +1,15 @@
+import { useContext } from "react";
+import {
+ CartItemsContext,
+ CartItemsContextType,
+} from "../context/CartItemsContext";
+
+export const useCartItemsContext = (): CartItemsContextType => {
+ const context = useContext(CartItemsContext);
+ if (!context) {
+ throw new Error(
+ "useCa... | TypeScript | ํ์ฌ `useErrorContext`์ `useCartItemsContext`๋ context๊ฐ `undefined`์ธ ๊ฒฝ์ฐ ์๋ฌ๋ฅผ ๋์ ธ ํ์
์ ์ขํ๊ธฐ ์ํ ์ปค์คํ
ํ
์ธ ๊ฒ ๊ฐ์ต๋๋ค. ์ ๊ฐ ๋๋ผ๊ธฐ์ ๋ ํ
๋ชจ๋ ๊ฐ์ ์ญํ ์ ํด์ฃผ๊ณ ์๋ ๊ฒ ๊ฐ์์ context๋ฅผ ์ธ์๋ก ๋ฐ๋๋ค๋ฉด ํ๋์ ํ
์ผ๋ก ํฉ์ณ์ ์ฌ์ฌ์ฉํด์ฃผ์ด๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค!ใ
ใ
|
@@ -0,0 +1,118 @@
+import { RULE } from "../constants/rules";
+import {
+ CART_ITEMS_COUNTS_ENDPOINT,
+ CART_ITEMS_ENDPOINT,
+ PRODUCTS_ENDPOINT,
+} from "./endpoints";
+import { fetchWithAuth } from "./fetchWithAuth";
+
+interface QueryParams {
+ [key: string]:
+ | undefined
+ | string
+ | number
+ | b... | TypeScript | ๋ชน์ ํฅ๋ฏธ๋ก์ด ํจ์๋ค์!๐๐ ๋ณ๊ฑฐ ์๋์ง๋ง ์ด๋ฌํ ๋ถ๋ถ์ api ๋ด๋ถ util๋ก ํ์ผ์ ๋ถ๋ฆฌํด์ฃผ์
๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,118 @@
+import { RULE } from "../constants/rules";
+import {
+ CART_ITEMS_COUNTS_ENDPOINT,
+ CART_ITEMS_ENDPOINT,
+ PRODUCTS_ENDPOINT,
+} from "./endpoints";
+import { fetchWithAuth } from "./fetchWithAuth";
+
+interface QueryParams {
+ [key: string]:
+ | undefined
+ | string
+ | number
+ | b... | TypeScript | ์ถ์ํ๋ `fetchWithAuth` ๋ด๋ถ์์ ์ด๋ฏธ `response.ok`๊ฐ ์๋ ๊ฒฝ์ฐ ์๋ฌ๋ฅผ ๋์ง๋๋ก ์ฒ๋ฆฌํด๋์๋๋ฐ ์ฌ๊ธฐ๋ฅผ ํฌํจํ์ฌ ๋ชจ๋ fetch ํจ์์์ ์ฌ์ ํ ์๋ฌ๋ฅผ ๋์ง์๋ ์ด์ ๊ฐ ์์ผ์ค๊น์..?? |
@@ -0,0 +1,5 @@
+package store.constants;
+
+public class MembershipConstants {
+ public static final double DISCOUNT_RATE = 0.30;
+} | Java | ์ด ๋ถ๋ถ์ ํด๋์ค๋ฅผ ์์ฑํ ์ ์๊ฒ๋ ์์ฑ์๋ฅผ private์ผ๋ก ๋ง๋ค๋ฉด ์ข์ ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,18 @@
+package store.constants;
+
+public class ReceiptConstants {
+ public static final String ORDER_DETAIL_FORMAT = "%-10s %6s %12s";
+ public static final String PROMOTION_DETAIL_FORMAT = "%-10s %6s";
+ public static final String TOTAL_DETAIL_FORMAT = "%-10s %18s";
+ public static final Strin... | Java | Enum์ ์ฌ์ฉํ์ง ์์ผ์ ์ด์ ๊ฐ ์์๊น์?
String.format์ ์ฌ์ฉํ์ค ๋ Enum ๋ด์ ๋ณํํด์ ๋ฐํํ๋ฉด OuptView์์๋ ๋ ๊น๋ํ๊ฒ ๋ก์ง์ ์ฒ๋ฆฌํ ์ ์์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,38 @@
+package store.controller;
+
+import java.util.List;
+import java.util.Map;
+import store.domain.Product;
+import store.domain.Promotion;
+import store.dto.StoreDto;
+import store.dto.StoreInitializationDto;
+import store.parser.ProductParser;
+import store.parser.PromotionParser;
+import store.service... | Java | ์ด๋ฐ ๋ถ๋ถ์ private๋ฅผ ํตํด ์บก์ํํ๋ ๊ฒ์ด ์ด๋จ๊น์? |
@@ -0,0 +1,23 @@
+package store.controller;
+
+import store.domain.Store;
+import store.dto.StoreDto;
+import store.service.StoreService;
+
+public class StoreController {
+
+ private final StoreService storeService;
+
+ public StoreController() {
+ this.storeService = new StoreService();
+ }
+
+ pub... | Java | ์ธ๋ถ์์ ์์กด์ฑ ์ฃผ์
ํ๋ ๋ฐฉ์์ ์ฌ์ฉํ์ง ์์ผ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,35 @@
+package store.domain;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+public class Cart {
+ private final Map<String, CartItem> cartItems;
+
+ public Cart() {
+ this.cartItems = new LinkedHashMap<>();
+ }
+
+ public void addItem(List<CartItem> ca... | Java | Stream API๋ ๊ฐ๋
์ฑ์ ์ํด ์ํฐ๋ฅผ ์ฌ์ฉํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,56 @@
+package store.domain;
+
+import static store.message.ErrorMessage.INSUFFICIENT_STOCK_ERROR;
+
+import store.validation.CartItemValidator;
+
+public class CartItem {
+ private final Product product;
+ private int quantity;
+ private int freeQuantity;
+
+ public CartItem(Product product, int... | Java | ๋๋ฏธํฐ ๋ฒ์น์ ์ค์ํ๊ธฐ ์ํด ์์ฑํ์ ๋ฉ์๋๋ก ๋ณด์
๋๋ค. ์ ๋ ์ด๋ฐ ๋ฐฉ์์ผ๋ก ์งํํ๋๋ฐ์, 3์ฃผ์ฐจ ํผ๋๋ฐฑ๊ณผ ์๋ฐ ์คํ์ผ ๊ฐ์ด๋์์ Getter๋ฅผ ์ฌ์ฉํ๊ธฐ๋ณด๋ค ๊ฐ์ฒด ๋ด์์ ์ฒ๋ฆฌํ๋ ๋ฐฉ์์ด ๋ ์ข๋ค๋ ๋ด์ฉ์ด ์์์ต๋๋ค.
์ด ๋ถ๋ถ์ ์ด๋ป๊ฒ ์๊ฐํ์๋์? |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | 1์ฃผ์ฐจ ํผ๋๋ฐฑ์์, ์ฃผ์์ ์ฌ์ฉํ๊ธฐ ๋ณด๋ค๋ ๋ฉ์๋๋ช
์ ํตํด ์๋๋ฅผ ํ์
ํ๊ฒ ํ๋ ๊ฒ์ด ๋ ์ข๋ค๋ ๋ด์ฉ์ด ์์์ต๋๋ค. ์ด ๋ถ๋ถ์ ๋ฐ๋ก ์ฃผ์์ ํ์ํ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,55 @@
+package store.domain;
+
+import java.time.LocalDateTime;
+import store.dto.PromotionDto;
+import store.util.DateUtil;
+import store.validation.PromotionValidator;
+
+public class Promotion {
+
+ private String name; //ํ๋ก๋ชจ์
๋ช
+ private int buy; // ๊ตฌ๋งค์กฐ๊ฑด
+ private int get; //์ฆ์ ์๋
+ private Loc... | Java | ์๊ฒ๋ ์ฃผ์๋ณด๋ค๋ ๋ณ์๋ช
์ ์ ์ง๋๊ฒ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,55 @@
+package store.domain;
+
+import java.time.LocalDateTime;
+import store.dto.PromotionDto;
+import store.util.DateUtil;
+import store.validation.PromotionValidator;
+
+public class Promotion {
+
+ private String name; //ํ๋ก๋ชจ์
๋ช
+ private int buy; // ๊ตฌ๋งค์กฐ๊ฑด
+ private int get; //์ฆ์ ์๋
+ private Loc... | Java | getGet() ๋ฉ์๋๋ช
์ ๋ณด์๋ฉด ๊ฐ๋
์ฑ์ด ๋งค์ฐ ๋จ์ด์ง๋ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,152 @@
+package store.domain;
+
+import static store.constants.ReceiptConstants.EVENT_DISCOUNT;
+import static store.constants.ReceiptConstants.FINAL_AMOUNT;
+import static store.constants.ReceiptConstants.LINE_SEPARATOR;
+import static store.constants.ReceiptConstants.MEMBERSHIP_DISCOUNT;
+import static sto... | Java | ์ฌ๊ธฐ๋ ์ ๋น๋ผ์ธ์ ์ถ๊ฐํ์ง ์์ผ์
จ๋์? ์ด์ ์ฝ๋์๋ ์ผ๊ด์ฑ ์๊ฒ ์ถ๊ฐํ ๊ฒ ๊ฐ์์์! |
@@ -0,0 +1,152 @@
+package store.domain;
+
+import static store.constants.ReceiptConstants.EVENT_DISCOUNT;
+import static store.constants.ReceiptConstants.FINAL_AMOUNT;
+import static store.constants.ReceiptConstants.LINE_SEPARATOR;
+import static store.constants.ReceiptConstants.MEMBERSHIP_DISCOUNT;
+import static sto... | Java | ๊ฐํ ๋ฌธ์๋ ์์ํํ๋ฉด ์ด๋ ์ ๊ฐ์? |
@@ -0,0 +1,68 @@
+package store.parser;
+
+import static store.message.ErrorMessage.INVALID_DATA_FORMAT;
+
+import java.util.List;
+import store.dto.ProductDto;
+import store.dto.PromotionDto;
+
+public class FileReaderParser {
+
+ private static final String COMMA_DELIMITER = ",";
+ private static final String N... | Java | ํ์ ๊ฐ์ ๊ฒฝ์ฐ๋ ์ ํธ ํด๋์ค๋ก ๋ฐ๋ก ์์ฑํ์ง ์์ผ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,21 @@
+package store;
+
+import store.controller.FileReaderController;
+import store.controller.StoreController;
+import store.domain.Store;
+import store.dto.StoreDto;
+
+public class FrontController {
+ private final FileReaderController fileReaderController;
+ private final StoreController storeCont... | Java | frontController๋ฅผ ์ด์ฉํด์ ํ์ผ ๋จผ์ ์
๋ ฅ์ ๋ฐ์ผ์
จ๊ตฐ์ ์ข์๊ฒ ๊ฐ์์! ๐ |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | ์ด๋ฆ์ ๋ณ๊ฒฝ ๊ฐ๋ฅ์ฑ์ด ์๊ธฐ๋๋ฌธ์ final๋ก ์ ์ธํด์ฃผ๋ฉด ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | Optional ์ข๋ค์ ๐ |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | Model์์ DTO๋ฅผ ์์กดํ๋ฉด View์ ์์กดํ๋๊ฒ๊ณผ ๋น์ทํ๋ค๊ณ ์๊ฐํฉ๋๋ค.
DTO์ ๋ณ๊ฒฝ์ Model์ ์ฝ๋๊ฐ ๋ณ๊ฒฝ๋์ด์ผํด์!
Service์์ DTO๊ด๋ จ๋ ๋ก์ง์ ์ ์ฒ๋ฆฌ ํด์ฃผ๋ฉด ์ข์ ๊ฒ ๊ฐ์์๐ |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | Optional์ ๊ธฐ๋ฅ์ ํ์ฉํด๋ณด๋ฉด ์ด๋จ๊น์!?
```suggestion
public boolean isEligibleForStandardPromotion(int orderedQuantity) {
return promotion.map(promotionInfo ->
orderedQuantity <= quantity &&
getRemainingItemsForPromotion(orderedQuantity, promotionInfo) + promotionInfo.getGet() <= quantity
... |
@@ -0,0 +1,136 @@
+package store.domain;
+
+import static store.constants.ProductConstants.OUT_OF_STOCK;
+import static store.constants.ProductConstants.PRODUCT_DESCRIPTION_PREFIX;
+import static store.constants.ProductConstants.UNIT_QUANTITY;
+import static store.constants.ProductConstants.UNIT_WON;
+import static sto... | Java | ๊ผผ๊ผผํจ์ด ๋ณด์ด๋ค์ ๐ |
@@ -0,0 +1,152 @@
+package store.domain;
+
+import static store.constants.ReceiptConstants.EVENT_DISCOUNT;
+import static store.constants.ReceiptConstants.FINAL_AMOUNT;
+import static store.constants.ReceiptConstants.LINE_SEPARATOR;
+import static store.constants.ReceiptConstants.MEMBERSHIP_DISCOUNT;
+import static sto... | Java | Model๋ ์ด์ด์์ View์ ๋ด์ฉ์ ๊ฐ๊ณตํ๊ธฐ ๋ณด๋จ, Controller or Service์์ ์งํํด์ฃผ๋๊ฑด ์ด๋จ๊น์?
์ง๊ธ์ View๊ฐ ๋ณ๊ฒฝ๋๋ฉด Model๋ ๋ณ๊ฒฝ๋์ด์ผ ํ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,152 @@
+package store.domain;
+
+import static store.constants.ReceiptConstants.EVENT_DISCOUNT;
+import static store.constants.ReceiptConstants.FINAL_AMOUNT;
+import static store.constants.ReceiptConstants.LINE_SEPARATOR;
+import static store.constants.ReceiptConstants.MEMBERSHIP_DISCOUNT;
+import static sto... | Java | ํจ์ํ ์ธํฐํ์ด์ค๋ depth๊ฐ ์๋ค๊ณ ์๊ฐํฉ๋๋ค!
๋ชจ๋ํ๋ฅผ ํด๋ณด๋๊ฑด ์ด๋จ๊น์? |
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