code stringlengths 41 34.3k | lang stringclasses 8
values | review stringlengths 1 4.74k |
|---|---|---|
@@ -1,7 +1,16 @@
package store;
+import store.controller.Screen;
+import store.view.InputView;
+import store.view.OutputView;
+
public class Application {
public static void main(String[] args) {
- // TODO: ํ๋ก๊ทธ๋จ ๊ตฌํ
+ try {
+ Screen screen = new Screen(new InputView(), new OutputView())... | Java | ์๋ฌ ๋ฉ์ธ์ง๋ฅผ ๋์ฐ๊ณ ํด๋น ์์น์์ ๋ค์ ์์์ ํด์ผํ๋๋ฐ ๊ทธ ๋ถ๋ถ์ด ๋น ์ง ๊ฒ ๊ฐ์ต๋๋ค. ๋ํ ์๋ฌ๋ฅผ ์ถ๋ ฅํ๋ ๋ถ๋ถ๋ ๊ฒฐ๊ตญ view์์ ํด์ค์ผํ๋ค๊ณ ์๊ฐํฉ๋๋ค. |
@@ -0,0 +1,16 @@
+package store.constant;
+
+public enum MembershipDiscount {
+ MAX_DISCOUNT(8000),
+ DISCOUNT_RATE(0.3);
+
+ private final double value;
+
+ MembershipDiscount(double value) {
+ this.value = value;
+ }
+
+ public double getValue() {
+ return value;
+ }
+} | Java | 8000๋ double์ ์ด์ฉํ๊ธฐ์๋ ๋ณ๋ก ์ข์ง์์ ๊ฒ ๊ฐ์ต๋๋ค. ํ๋์ ์ ์ฅํ๊ฑฐ๋ ์ผ๋ฐ ํด๋์ค์ ํ๋๋ก ๋ง๋๋ ๊ฒ์ ์ด๋จ๊น์? |
@@ -0,0 +1,22 @@
+package store.constant;
+
+public enum StockState {
+ NO_STOCK("0", "์ฌ๊ณ ์์"),
+ HAVE_STOCK("1", "");
+
+ private final String message;
+ private final String stockState;
+
+ StockState(String message, String stockState) {
+ this.message = message;
+ this.stockState = stock... | Java | enum์ ์ฑํฅ๋ณด๋ค๋ ๊ทธ๋ฅ ์ฌ๊ณ ์ํ๋ฅผ ๋ฐํํ๋ ๋๋์ด ๋ค์ด ๋น์ฆ๋์ค ๋ก์ง์์ ๊ตณ์ด ๋บ ํ์๊ฐ ์๋๋ ์๊ฐ์ด ๋ค์ด์ |
@@ -0,0 +1,25 @@
+package store.constant;
+
+import store.exception.InvalidFormException;
+
+public enum YesNo {
+ YES("Y", true),
+ NO("N", false);
+
+ private final String message;
+ private final boolean answer;
+
+ YesNo(String message, Boolean answer) {
+ this.message = message;
+ this... | Java | ์ด์ฒ๋ผ ๋ฉ์๋ ํ๋๋ก ์ฒ๋ฆฌํ ์ ์๋ ๊ฒ์ enum์ผ๋ก ์ฒ๋ฆฌํ๋ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ์ปจํธ๋กค๋ฌ๋ ํด๋์ค ์ด๋ฆ์ ์ปจํธ๋กค๋ฌ๊ฐ ์์ด์ผ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค. ํ๋์ ๋๋ฉ์ธ์ ์๋น์ค, ์ปจํธ๋กค๋ฌ์ ๊ฐ์ ๋ค์ํ ๊ฒ๋ค์ด ์์ด ์ด๋ฆ์ ์ง๊ธฐ์ ๋ ํธํด์ง ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | \n์ ```System.lineSeparator()```์ ์ฌ์ฉํด์ ๋ค์ํ os์ ํธํ์ด ๋๋๋ก ๋ง๋ค ์ ์์ด์ |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ์ฌ์ฉ์๊ฐ ์ ๊ทผํ ์ ์๋ ๊ณณ์ ์ฝ๋๋ฅผ ๋ํ๋ด๋ ์ค๋ฅ๋ ์๋จ๋ ๊ฒ์ด ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค. |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ,์ \n์ ์์ํ๋ฅผ ์ํค๋ ๊ฒ์ด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ๋งต์ ์ํธ๋ฆฌ๋ก ์์๋ฅผ ๋ฝ์์ค๊ธฐ๋ณด๋ค๋ ํค๋ก ๋ฝ์ ์ฌ์ฉํ๋ ๊ฒ์ด ๋ ๊ฐ๋
์ฑ์ด ์ข์์ง ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ๊ฐ์ธ์ ์ผ๋ก forEach๋ฅผ ์ฌ์ฉํ ๋ ๋ด๋ถํจ์๊ฐ ์ฌ๋ฌ ์ค์ธ ๊ฒฝ์ฐ ๋ด๋ถ ํจ์๋ ๋ฐ๋ก ๋ฉ์๋๋ก ๋ฝ์๋ด๊ฑฐ๋ for์ ์ฌ์ฉํ๋๊ฒ ๋ ๋์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ํ์ผ์ ์์น๊ฐ ๋ฐ๋ก ์์๋ก ์ง์ ๋์ด์์ผ๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. ๋ํ skip(1)๋ 1์ ์์๋ก ๋ถ์ฌํ๋ฉฐ ์ด๋ฆ์ ์๋ฏธ์๊ฒ ์ง์ด ๋ค๋ฅธ ์ฌ๋๋ค์ด ์ฝ์ ๋ ์๋ฏธ๋ฅผ ์ ๋ฌํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | -1์ ์์ด๋ ๊ด์ฐฎ์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,159 @@
+package store.controller;
+
+import store.constant.ProductState;
+import store.model.*;
+import store.util.Reader;
+import store.util.Task;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+... | Java | ```suggestion
if (productState != ProductState.NO_PROMOTION_PERIOD) {
calculateWhenPromotionPeriod(order, store, productState);
}
```
์์ ๊ฐ์ด ๊ณ ์น๋ ๊ฒ์ด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,7 @@
+package store.exception;
+
+public class InvalidDuplicateOrder extends IllegalArgumentException {
+ public InvalidDuplicateOrder() {
+ super("[ERROR] ์ค๋ณต๋๋ ์ํ์ ์
๋ ฅํ์ต๋๋ค. ๋ค์ ์
๋ ฅํด์ฃผ์ธ์.");
+ }
+} | Java | [ERROR]์ ์๋ฌ์ถ๋ ฅ ํ์์ด๋ ์๋ฌ๋ฅผ ์ถ๋ ฅํ ๋ ํฉ์ณ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค.
๋ํ ์๋ฌ ๋ฉ์ธ์ง๋ฅผ ํ๊ณณ์ ๋ชจ์๋๋๊ฒ ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. enum์ฌ์ฉํ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,7 @@
+package store.exception;
+
+public class InvalidDuplicateOrder extends IllegalArgumentException {
+ public InvalidDuplicateOrder() {
+ super("[ERROR] ์ค๋ณต๋๋ ์ํ์ ์
๋ ฅํ์ต๋๋ค. ๋ค์ ์
๋ ฅํด์ฃผ์ธ์.");
+ }
+} | Java | ํ๋์ ์ปค์คํ
Exception์ ๋ง๋ค์ง ์๊ณ ์ฌ๋ฌ๊ฐ์ง๋ก ๊ตฌํํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,19 @@
+package store.model;
+
+public class GiftProduct {
+ private final String name;
+ private final int quantity;
+
+ public GiftProduct(Product promotion, int possibleGiftProducts) {
+ this.name = promotion.getName();
+ this.quantity = possibleGiftProducts / promotion.getPromotionC... | Java | ์์์ ์ถ๊ฐ์ ์ผ๋ก ์ฐ์ฐํ๊ณ ๋ค์ ์๋๋๋ก ๋๋๋ฆฌ๋ ์ฐ์ฐ์ ๋นํจ์จ์ ์ธ ๊ฒ ๊ฐ์ต๋๋ค... |
@@ -0,0 +1,19 @@
+package store.model;
+
+public class GiftProduct {
+ private final String name;
+ private final int quantity;
+
+ public GiftProduct(Product promotion, int possibleGiftProducts) {
+ this.name = promotion.getName();
+ this.quantity = possibleGiftProducts / promotion.getPromotionC... | Java | ๋ง์ผ ์ฐ์ฐ์ด ์๋ฃ๋ ์ํ๋ก ์์ ๋ฐ์ดํฐ ์ ์ฅ์ ์ํ ๊ฒ์ด๋ผ๋ฉด record๋ฅผ ์ฌ์ฉํ ์ ์์ผ๋ ์ด ๋ถ๋ถ๋ ์ฐธ๊ณ ํ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,65 @@
+package store.model;
+
+import store.util.Parser;
+
+public class Product {
+ private final String name;
+ private final int price;
+ private int quantity;
+ private final String promotion;
+ private final PromotionPolicy promotionPolicy;
+
+ public Product(String line) {
+ St... | Java | ์ ๋ ์ด๋ ๊ฒ ๋ง๋๋ ๊ฒ์ ์๊ฐํด๋ดค๋๋ฐ ์ด ๋ถ๋ถ์ด View์ model์ ๊ฒฝ๊ณ์ ์๋ ๋ถ๋ถ ๊ฐ์ต๋๋ค. ์ ๋ view์์ ๋ฐ์ดํฐ๋ฅผ ์ ์ ํ์ฌ dto๋ฅผ ํตํด ์ ๋ฌํ๋ ๊ฒ๋ ๋์์ง ์๋ค๊ณ ์๊ฐํ๋๋ฐ hayeoungLee๋์ ์ด๋ป๊ฒ ์๊ฐํ์๋์? |
@@ -0,0 +1,65 @@
+package store.model;
+
+import store.util.Parser;
+
+public class Product {
+ private final String name;
+ private final int price;
+ private int quantity;
+ private final String promotion;
+ private final PromotionPolicy promotionPolicy;
+
+ public Product(String line) {
+ St... | Java | ํ๋ก๋ชจ์
์ด ์ ์ฉ์ด ๋์๋๋ผ๋ ์ง๋ฌธ์ด๋ ํ๋ก๋ชจ์
๊ธฐ๊ฐ์ธ์ง ํ์ธํ๋ ๋ถ๋ถ๋ ์์ผ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,86 @@
+package store.model;
+
+import java.util.List;
+
+public class Products {
+ public static final int HAVE_PROMOTION_BENEFIT_SIZE = 2;
+ public static final int HAVE_NO_PROMOTION_BENEFIT_SIZE = 1;
+ List<Product> products;
+
+ public Products(List<Product> products) {
+ this.products ... | Java | ```suggestion
return promotion.getQuantity() > order.getQuantity();
```
์ด๋ ๊ฒ ๋ฐ๊พธ์๋ ๊ฒ์ด ๋ ๋์๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,86 @@
+package store.model;
+
+import java.util.List;
+
+public class Products {
+ public static final int HAVE_PROMOTION_BENEFIT_SIZE = 2;
+ public static final int HAVE_NO_PROMOTION_BENEFIT_SIZE = 1;
+ List<Product> products;
+
+ public Products(List<Product> products) {
+ this.products ... | Java | ์๋ก์ด ํด๋์ค๋ฅผ ํตํด ํด๋น ๋ถ๋ถ์ ๋ฉ์๋๋ก ๋ง๋ ๋ค๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,86 @@
+package store.model;
+
+import java.util.List;
+
+public class Products {
+ public static final int HAVE_PROMOTION_BENEFIT_SIZE = 2;
+ public static final int HAVE_NO_PROMOTION_BENEFIT_SIZE = 1;
+ List<Product> products;
+
+ public Products(List<Product> products) {
+ this.products ... | Java | ์๋ก์ด ์์ฑ์๋ฅผ ๋ง๋ค์ด ์ฒ๋ฆฌํ๋ค๋ฉด ์ด๋ฐ ์์
์ด ํ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,86 @@
+package store.model;
+
+import java.util.List;
+
+public class Products {
+ public static final int HAVE_PROMOTION_BENEFIT_SIZE = 2;
+ public static final int HAVE_NO_PROMOTION_BENEFIT_SIZE = 1;
+ List<Product> products;
+
+ public Products(List<Product> products) {
+ this.products ... | Java | 1, 0์ ํด๋นํ๋ ์ธ๋ฑ์ค๊ฐ ์ด๋ค ์ ํ์ ์ธ๋ฑ์ค์ธ์ง ํ์ํ ์์๋ฅผ ์์ฑํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,60 @@
+package store.model;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import store.util.Reader;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.util.List;
+
+public class PromotionPolicy {
+ private int promotionBuyCount;
+ private int promotionGetCount;
+ pri... | Java | LocalDate.parse()๋ฅผ ์ฌ์ฉํ๋ฉด ๋ ์ฝ๊ฒ ๋ฐ๊ฟ ์ ์์ผ๋ ์ด๋ฅผ ์ฐธ๊ณ ํ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,113 @@
+package store.model;
+
+import store.constant.ProductState;
+import store.exception.InvalidNonExistOrder;
+import store.strategy.*;
+import store.strategy.PromotionPeriod.BuyOriginalPrice;
+import store.strategy.PromotionPeriod.GetOneFree;
+import store.strategy.PromotionPeriod.NothingToAsk;
+
+impor... | Java | ์ด ๋ฉ์๋๋ ์ธ๋ถ์์ ์คํ๋ ๋์ง์์ private์ ์ฌ์ฉํ๋๊ฒ ๋ ๋์ ๊ฒ ๊ฐ์ต๋๋ค. ๋ํ private์ ๊ฒฝ์ฐ ์ฌ์ฉ๋๋ public ๋ฐ์ ์์น์ํค๋ฉด ์ฝ๊ธฐ์ ๋ ํธํ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,45 @@
+package store.strategy.PromotionPeriod;
+
+import store.model.Order;
+import store.model.Product;
+import store.model.Products;
+import store.strategy.StockManager;
+
+public class BuyOriginalPrice implements StockManager {
+ private final boolean canGetDiscount;
+
+ public BuyOriginalPrice(Orde... | Java | ์ด๋ ๊ฒ ์ฌ๋ฌ๊ฐ์ง๋ก ๋ถ๋ฅ๋๋ ๊ฒ์ด๋ผ๋ฉด ์์๋ ์ข์ง๋ง enum์ ์ด๋ค๊ฐ์? |
@@ -0,0 +1,15 @@
+package store.util;
+
+public interface Task<T> {
+ static <T> T repeatUntilValid(Task<T> task) {
+ while (true) {
+ try {
+ return task.run();
+ } catch (IllegalArgumentException e) {
+ System.out.println(e.getMessage());
+ }
+ ... | Java | ์ด๊ฒ ๋ฐ๋ณตํ๋ ๋ถ๋ถ์ด์๋ค์ Supplier๋ฅผ ์ฌ์ฉํ์ ๋ค๋ฉด ๋ ํธํ๊ฒ ํ ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | ### ๐. ์ปจํธ๋กค๋ฌ์ ํ๋ฆ ์ ์ด๋ฅผ ์ํด PurchaseState๋ฅผ ๋์
ํ์ ๋ฐฐ๊ฒฝ์ด ๊ถ๊ธํฉ๋๋ค.
์ปจํธ๋กค๋ฌ์ run() ๋ฉ์๋๋ค์ด ๋ฐํ ๊ฐ ์์ด void๋ก ๋์ด์๋๋ผ๊ตฌ์. ๋์ PurchaseState๋ผ๋ ์ฑ๊ธํค์ด ๋ง์น Repository์ฒ๋ผ ๋์ํ๋ฉด์ ์ปจํธ๋กค๋ฌ ๊ฐ์ ํ๋ฆ์ ์ ์ดํ๊ณ ์์ต๋๋ค.
์ค์ Convenience ๊ฐ์ฒด์์๋ ์ด๋ฐ ์์ผ๋ก ๊ตฌํ๋์ด ์๋๋ผ๊ตฌ์:
```java
public void purchase() {
do {
productController.run();
promotion... |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | #### ๐ ๋ฐฐ์๊ฐ๋๋ค. ๐ฆฆ ์ข์ ์ฝ๋ ๊ฐ์ฌํฉ๋๋ค!
try - catch ๊ตฌ์กฐ๋ฅผ ํ
ํ๋ฆฟ ํจํด์ผ๋ก ์ ํํ ํ ๋ฐฉ์ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค.
์ด๋ฒ์ ์ด ๊ตฌ์กฐ๋ฅผ ๊ณต๋ถํ๊ณ ์ ์ฉํด์ ์ต์ข
์ฝํ
์ ์ ์ฉํ ์ ์๋๋ก ํ๊ณ ์ถ์ ๋ง์์ด ๋ฟ๋ฟ๋ค์ด์ ใ
ใ
๊ทธ๋ฆฌ๊ณ ์ข ์ฌ๊ธฐ์ ๋ ๊ฐ์ ํ ์ ์๋์ง๋ ์ฐพ์๋ณด๊ณ ์ถ๋ค์. |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | #### ๐ ๋ฐฐ์๊ฐ๋๋ค. ๐ฆฆ ์ข์ ์ฝ๋ ๊ฐ์ฌํฉ๋๋ค!
[ ] ์ ์ง์ธ ๋ replaceAll ๋ฉ์๋๊ฐ ์์๊ตฐ์.. ์ด๊ฒ๋ ๋ฉ๋ชจํด ๋ฌ์ผ๊ฒ ์ต๋๋ค ๐
----
๋ณด์ฌ์ฃผ๊ธฐ ๋ถ๋๋ฌ์ด ์ ์ ์ฝ๋ :
```java
private String extractContentFromBrackets(final String input) {
return input.substring(1, input.length() - 1);
}``` |
@@ -0,0 +1,68 @@
+package store.product.domain;
+
+import java.util.Objects;
+import store.promotion.domain.Promotion;
+
+public class Product {
+
+ private static final String BLANK = "";
+ private static final int ZERO = 0;
+ private final long id;
+ private final ProductInfo productInfo;
+ private in... | Java | ### ๐. Product ๋๋ฉ์ธ์ ์ค๊ณ ๊ณผ์ ์ด ๊ถ๊ธํฉ๋๋ค.
#### ์ง๋ฌธ์๋:
์ด๋ฒ์ ํ๋ฅด๋ชจ์
ํ ์ธ ๋๋ฌธ์ Product์ Promotion์ ๊ฐ์ธ์ ์ผ๋ก ์๋ก๊ฐ ํ์ํ ๊ด๊ณ์ฒ๋ผ ๋๊ปด์ก์์ต๋๋ค.
๊ทธ๋์ ์ ๊ฒ ๋๋ฉ์ธ ์ค๊ณ๊ฐ ํฐ ๊ณผ์ ์์ต๋๋ค. ๊ทธ๋์ ์ด๋ ๊ฒ ๊ตฌ์ํ์๊ฒ ๋ ์ด์ ๋ฅผ ๋ค์ด๋ณด๊ณ ์ถ์ต๋๋ค. ๐ฅน
์๋ ์ฌ์ง์ ์๋ฌ๋์ด ์ฒ์ ์ค๊ณํ์
จ๋ Product, ์ดํ ์ต์ข
์์ ๋ Product ์
๋๋ค.
<img width="1188" alt="image" src="https://github.com/user-attachments/assets/d87d75f0-67... |
@@ -0,0 +1,42 @@
+package store.product.domain;
+
+public class ProductQuantity {
+
+ private int normalQuantity;
+ private int promotionQuantity;
+ private int nonPromotionQuantity;
+
+ public ProductQuantity(final int normalQuantity, final int promotionQuantity, final int nonPromotionQuantity) {
+ ... | Java | ์๋ ๊ฐ์ฒด๋ฅผ ๋ถ๋ณ๊ฐ์ฒด๋ก ๋ง๋ค์ด ๋ณด๋๊ฑด ์ด๋จ๊น์?
์์
```java
public class ProductQuantity {
private final int normalQuantity; // < -- final ์ถ๊ฐ
private final int promotionQuantity; // < -- final ์ถ๊ฐ
private final int nonPromotionQuantity; // < -- final ์ถ๊ฐ
public ProductQuantity(final int normalQuantity,
... |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | @plan11plan
์ฑ๊ธํค์ ๋์
ํ๊ฒ ๋ ๊ณผ์ ์ ๋ค์๊ณผ ๊ฐ์์.
> 1. 3๊ฐ์ ์ปจํธ๋กค๋ฌ๊ฐ ๋ชจ๋ ๋์ผํ ๋ฐ์ดํฐ(List<PurchaseProduct>)๋ฅผ ์ฌ์ฉํ๊ณ ์์
> 2. ํด๋น ๋ฐ์ดํฐ๋ฅผ ๋งค๋ฒ ์ปจํธ๋กค๋ฌ๋ผ๋ฆฌ ๋๊ฒจ์ฃผ๋๊ฒ ๋ณด๋ค ๋ ๋์ ๋ฐฉ๋ฒ์ด ์์๊น ๊ณ ๋ฏผํ๊ฒ ๋จ
> 3. ๊ทธ ๊ณผ์ ์์์ ๋ฆฌ์กํธ ๋ฆฌ๋์ค๋ฅผ ๋ ์ฌ๋ฆฌ๊ฒ ๋จ, ๊ทธ๋์ List<PurchaseProduct>์ ์ํ๋ฅผ ๊ด๋ฆฌํ๋ PurchaseState ํด๋์ค๋ฅผ ๋ฐ๋ก ๋๊ฒ ๋จ
> 4. PurchaseState๊ฐ ๊ด๋ฆฌํ๋ List<PurchaseProduct>์ ์ ํ๋ฆฌ์ผ์ด์
์ ์ญ์์ ๋์ผํ ๋ฐ์ดํฐ๋ฅผ ... |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | ๊ฐ์ฌํฉ๋๋ค~ โบ๏ธ |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | @plan11plan
replaceAll()์ ์ ๊ท์์ ์ฌ์ฉํ๊ธฐ ๋๋ฌธ์ ๋ค์ํ ํจํด์ ๋ณํํ๊ธฐ ์ข๋๋ผ๊ตฌ์ ใ
ใ
! |
@@ -0,0 +1,68 @@
+package store.product.domain;
+
+import java.util.Objects;
+import store.promotion.domain.Promotion;
+
+public class Product {
+
+ private static final String BLANK = "";
+ private static final int ZERO = 0;
+ private final long id;
+ private final ProductInfo productInfo;
+ private in... | Java | @plan11plan
์ ๋ `product.md`, `promotion.md` ์ด ๋ ํ์ผ์ด ๋ง์น ์ํ๊ณผ ํ๋ก๋ชจ์
์ ์ ์ฅํ๊ณ ์๋ DB์ฒ๋ผ ๋๊ปด์ก๊ฑฐ๋ ์.
๊ทธ๋์ ์ด ๋ฐ์ดํฐ๋ค๊ณผ ๋งคํํ ์ ์๋ ์ํฐํฐ ๊ฐ์ฒด๊ฐ ํ์ํด์ Product, Promotion ํด๋์ค๋ฅผ ๋์๊ณ ,
Product๋ง Promotion์ ์ฐธ์กฐํ๋ ๋จ๋ฐฉํฅ ๋ค๋์ผ ๊ด๊ณ๋ก ํ์ด๋์ด์~
๊ทธ๋ฆฌ๊ณ ๋์ค์ ๋ณด๋๊น Product์ ํ๋ ์๊ฐ ๋๋ฌด ๋ง์์ ธ์ ์ผ๋ถ๋ ProductInfo VO๋ก ๋ฐ๋ก ๋นผ์ ๊ด๋ฆฌ๋ฅผ ํ๊ฒ๋ ํ์ด์~ |
@@ -0,0 +1,42 @@
+package store.product.domain;
+
+public class ProductQuantity {
+
+ private int normalQuantity;
+ private int promotionQuantity;
+ private int nonPromotionQuantity;
+
+ public ProductQuantity(final int normalQuantity, final int promotionQuantity, final int nonPromotionQuantity) {
+ ... | Java | @plan11plan
์๊ทธ๋๋ ์๋ถ๋ถ์ ๋ถ๋ณ์ผ๋ก ๋ฆฌํฉํ ๋ง ํด์ผ๊ฒ ๋ค ๋ผ๋ ์๊ฐ์ ์์๊ฑฐ๋ ์ ใ
ใ
!
์ด๊ฑฐ ์ธ์๋ ๋ถ๋ณ์ผ๋ก ํด์ผํ๋ ํฌ์ธํธ๋ค์ด ๋ช๊ตฐ๋ฐ ๋ ์์ด์ ํจ๊ป ๋ฆฌํฉํ ๋ง ํ ์์ ์ด์์~! |
@@ -0,0 +1,34 @@
+package store;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.payment.controller.PaymentController;
+import store.product.controller.ProductController;
+import store.promotion.controller.PromotionController;
+import store.state.PurchaseState;
+
+public class Convenience {
+
+ priva... | Java | ์ฑ๊ธํค์ ๋ํด ์์๋ณด๊ณ ์ถ์ด์ ์ง๋ฌธํด์.
์ ๋ ์ฑ๊ธํค์ ์ ์งํ๋ ๊ฐ์ฒด๋ ๋์์ฑ ๋ฌธ์ ๋๋ฌธ์ ์ํ๋ฅผ ๊ฐ๋ ํ๋๋ฅผ ์ง์ํด์ผ ํ๋ค๊ณ ์๊ณ ์์ด์.
๊ทธ๋ฐ๋ฐ PurchaseState์ ๊ฒฝ์ฐ purchaseProducts์ isRetryPurchase์ ๊ฐ์ด ์ํ๋ฅผ ๊ฐ์ง ์ ์๋ ํ๋๊ฐ ์กด์ฌํ๋ค๊ณ ์๊ฐํด์.
์ด๋ ๊ฒ ์ค๊ณํ์์ ๋ ๋์์ฑ ๋ฌธ์ ๋ ์๊ธฐ์ง ์๋์?
๋ฐ์ํ์ง ์๋๋ค๋ฉด ์ ๊ทธ๋ฐ ๊ฑด๊ฐ์? |
@@ -0,0 +1,106 @@
+package store.config;
+
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayDeque;
+import java.util.List;
+import java.util.Queue;
+import store.error.ErrorMessage;
+import store.error.exception.InvalidFailInitialDataLoadException;
+import store.pro... | Java | p4
```suggestion
private static final String DELIMITER = ",";
```
๊ตฌ๋ถ์๋ ๋ณ๊ฒฝ๊ฐ๋ฅ์ฑ์ด ํฌ๋ค๊ณ ์กฐ์ฌ์ค๋ฝ๊ฒ ์๊ฐํด ๋ด
๋๋ค.
๋ง์ฝ ๊ตฌ๋ถ์๊ฐ ๋ณ๊ฒฝ๋๋ค๋ฉด ๋ณ์ ์ด๋ฆ๋ ๋ณ๊ฒฝํด์ผํ๊ธฐ ๋๋ฌธ์ ๋ณ๊ฒฝ์๋ ์ ์ฐํ๊ฒ ๋์ฒํ๊ธฐ ์ํด DELMITER๋ก ๋ณ์๋ช
์ ๋ช
๋ช
ํ๋ ๊ฒ๋ ํ๋์ ๋ฐฉ๋ฒ์ด ๋ ๊ฒ ๊ฐ์ต๋๋ค. ๐ |
@@ -0,0 +1,106 @@
+package store.config;
+
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayDeque;
+import java.util.List;
+import java.util.Queue;
+import store.error.ErrorMessage;
+import store.error.exception.InvalidFailInitialDataLoadException;
+import store.pro... | Java | wow `URI` ํ์
์ด ์๋์ง ์ด๋ฒ์ ์ฒ์์ ์์์ต๋๋ค. ๐ ์ ๋ ๊ณต๋ถํด๋ณด๊ฒ ์ต๋๋ค.
๊ฐ์ฌํฉ๋๋ค. ใ
ใ
|
@@ -0,0 +1,106 @@
+package store.config;
+
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayDeque;
+import java.util.List;
+import java.util.Queue;
+import store.error.ErrorMessage;
+import store.error.exception.InvalidFailInitialDataLoadException;
+import store.pro... | Java | p5
์ฝ๋๊ฐ ์ค๋ณต๋๊ธฐ์ ์ด๋ ๊ฒ ํด๋ณด์๋ ๊ฒ๋ ํ๋์ ๋ฐฉ๋ฒ์ด ๋ ๊ฒ ๊ฐ์ต๋๋ค.
ํ์ง๋ง ๋ง์ฝ ๋ฏธ๋์ ๊ฐ๊ฐ์ ํ์ผ ์์์ด๋ ์ด๊ธฐํํ๋ ๋ฐฉ๋ฒ์ด ์์ดํ๊ฒ ๋ณ๊ฒฝ๋ ๊ฒฝ์ฐ๋ ๊ณ ๋ คํ๋ค๋ฉด ์๋ฌ๋ ๋ฐฉ์์ด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค.
```suggestion
public void initialize() {
saveAllData(PATH_PROMOTIONS, this::savePromotion);
saveAllData(PATH_PRODUCTS, this::saveProduct);
}
private void saveAllData(String path, Co... |
@@ -0,0 +1,106 @@
+package store.config;
+
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayDeque;
+import java.util.List;
+import java.util.Queue;
+import store.error.ErrorMessage;
+import store.error.exception.InvalidFailInitialDataLoadException;
+import store.pro... | Java | p4
```suggestion
private final AtomicLong promotionSequence = new AtomicLong(1);
private final AtomicLong productSequence = new AtomicLong(1);
```
`AtomicLong`์ ์ฌ์ฉํ๋ฉด ๋ฉํฐ์ค๋ ๋์๋ ๋์์ด ๋๊ณ `final Long id = productSequence++` ์ฒ๋ผ ํ์ ์ฆ๊ฐ ์ฐ์ฐ์ ๋์ `final Long id = productSequence.getAndIncrement()` ๋ฉ์๋๋ฅผ ํตํด์ ๊ด๋ฆฌ๊ฐ ๊ฐ๋ฅํด์ง... |
@@ -0,0 +1,67 @@
+package store.product.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.error.ErrorMessage;
+import store.product.domain.PurchaseProduct;
+import store.product.dto.PurchaseProductRequest;
+import store.product.service.ProductService;
+import store.product.view.ProductOut... | Java | p3
ํด๋ฆฐ ์ฝ๋(Clean Code, ๋ก๋ฒํธ C. ๋งํด)์์๋ ๋ณ์๋ช
์ ์ฝ๋์ ๋ชฉ์ ๊ณผ ์๋๋ฅผ ๋ช
ํํ ๋ณด์ฌ์ค์ผ ํ๋ค๊ณ ๋งํฉ๋๋ค.
์๋ฅผ ๋ค์ด, values ๋์ ๋ฆฌ์คํธ๊ฐ ๋ฌด์์ ๋ํ๋ด๋์ง๋ฅผ ๋ ์ ํํํ๋ ์ด๋ฆ์ ์ฌ์ฉํ ์ ์์ต๋๋ค.
๋ฐ๋ผ์ values๋ณด๋ค๋ rawProductInputs๋ products์ ๊ฐ์ด, ๋ฆฌ์คํธ์ ๋ด๊ธด ๋ฐ์ดํฐ๊ฐ ์ด๋ค ๋งฅ๋ฝ์์ ์ฌ์ฉ๋๋์ง ๋ณด์ฌ์ฃผ๋ ์ด๋ฆ์ด ๋ ์ข์ง ์์๊น ์๊ฐ์ด๋ฉ๋๋ค.
์ค์ ๋ก ์ ๋ ์ฝ๋๋ฆฌ๋ทฐํ๋ฉด์ values๊ฐ ๋ญ์ง ๋ชฐ๋ผ์ generatePurchaseProductRequests๊ฐ ์ฌ์ฉ๋ ๊ณณ์ผ๋ก ๊ฐ์ ์ธ์๊ฐ ๋ฌด์์ธ์ง ํ์ธํ... |
@@ -0,0 +1,34 @@
+package store;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.payment.controller.PaymentController;
+import store.product.controller.ProductController;
+import store.promotion.controller.PromotionController;
+import store.state.PurchaseState;
+
+public class Convenience {
+
+ priva... | Java | `PurchaseState`์์ `getInstatnce`๋ฅผ ์ฌ์ฉํ์ง ์๊ณ ๋ด๋ถ์์ ์ฌ๊ตฌ๋งค๋ฅผ ํ ๊ฒ์ธ๊ฐ์ ๋ํ ๋ฉ์๋๋ฅผ ์ ์ธํด ์ฌ์ฉํ๋ฉด, ๋๋ฏธํฐ์ ๋ฒ์น์ ์งํฌ ์ ์์ ๊ฒ ๊ฐ์๋ฐ ์ฌ๊ธฐ์ ๋ํ ์๋ฌ๋์ ์๊ฒฌ์ด ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,107 @@
+package store.config;
+
+import store.Convenience;
+import store.payment.controller.PaymentController;
+import store.payment.service.PaymentService;
+import store.payment.view.PaymentOutputView;
+import store.payment.view.console.ConsolePaymentOutputView;
+import store.product.controller.ProductContr... | Java | ๊ณต๋ฐฑ๋ ์ปจ๋ฒค์
์ด๋ค! ๐ |
@@ -0,0 +1,108 @@
+package repository;
+
+import domain.Product;
+import domain.PromotionType;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import java.util.Optional;
+
+public class ProductRep... | Java | ๋ณดํต ์ด๋ฐ ๋ ํ์งํ ๋ฆฌ ํํ๋ Map ์๋ฃํ์ ๋ง์ด ์ฌ์ฉํ๋๋ฐ์
List ์๋ฃํ์ ์ฌ์ฉํ์ ์๋๊ฐ ๊ถ๊ธํด์ ใ
ใ
! |
@@ -0,0 +1,84 @@
+package service;
+
+import java.util.ArrayList;
+import repository.ProductRepository;
+
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class InputHandler {
+ private final static String INVA... | Java | ์ ๊ทํํ์๊ณผ ๋ณด๋ฉด ์๋์ด 0๊ฐ์ธ ๊ฒฝ์ฐ๋ ํต๊ณผ ๋๋๊ฑธ๋ก ๋ณด์ด๋๋ฐ์
ํน์ 0๊ฐ๋ ํ์ฉํ์ ์๋๊ฐ ์์ผ์ค๊น์ ?? |
@@ -0,0 +1,144 @@
+package service;
+
+import domain.Membership;
+import domain.Product;
+import domain.PromotionType;
+import domain.PurchaseProduct;
+import domain.Receipt;
+import java.util.List;
+import repository.ProductRepository;
+import view.InputView;
+
+public class OrderService {
+ public static final Str... | Java | ํด๋น ํด๋์ค๋ฅผ ๋ณด๋ฉด ์ํ, ํ๋ก๋ชจ์
, ๋ฉค๋ฒ์ญ์ ์ฑ
์์ ๋ชจ๋ ๊ฐ๊ณ ์๋๋ฐ์
์ฑ
์์ด ๋ง๋ค ๋ณด๋๊น private ๋ฉ์๋๋ ๋ง์์ง๊ณ , ์ฝ๋ ๋ผ์ธ๋ 120์ค์ด ๋์ด๊ฐ๋ค์
๊ทธ๋ฆฌ๊ณ ์๋น์ค๋ View์ ์์กดํ๊ณ ์๊ตฌ์
๊ทธ๋์ ์ํ, ํ๋ก๋ชจ์
, ๋ฉค๋ฒ์ญ ์ด 3๊ฐ์ง ์๋น์ค๋ก ์ชผ๊ฐ๋ฉด ์ด๋จ๊นํด์~
๋ฒ์๋ ์๊ฐ์ ์ด๋ ์ธ์?? |
@@ -0,0 +1,73 @@
+package view;
+
+import camp.nextstep.edu.missionutils.Console;
+
+public class InputView {
+ private static final String[] YES_OPTIONS = {"Y", "y"};
+ private static final String[] NO_OPTIONS = {"N", "n"};
+
+ private static final String ITEM_INPUT_PROMPT = "๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2... | Java | ์ฌ์ฉ์์ ์๋ต์ ํ๋จํ๋๊ฒ๋ ๋น์ฆ๋์ค ๋ก์ง์ค ํ๋๋ผ๊ณ ์๊ฐ์ ํด์
์๋ํ๋ฉด ์๋ต์ ๋ฐ๋ผ์ ํ๋ก๋ชจ์
, ๋ฉค๋ฒ์ญ ํํ๋ฑ์ด ๋ฌ๋ผ์ง๋๊น์
๊ทธ๋์ ์๋ถ๋ถ์ ์๋น์ค์์ ๋ด๋นํ๋๊ฒ ์ข์ง ์์๊น ์๊ฐํด์
๋ฒ์๋ ์๊ฒฌ์ ์ด๋ ์ธ์ ?? |
@@ -0,0 +1,95 @@
+package view;
+
+import domain.Product;
+import domain.PromotionType;
+import domain.PurchaseProduct;
+import java.text.NumberFormat;
+import java.util.List;
+
+public class OutputView {
+ private static final NumberFormat currencyFormat = NumberFormat.getInstance();
+
+ public static final Stri... | Java | ์ฌ์ํ๊ฑฐ์ง๋ง, ์ถ๋ ฅ๋ฌธ์ ์ปค๋ ์์ญ์์ ์คํ๋๋ ์์
์ด๊ธฐ ๋๋ฌธ์ ํธ์ถ๋ ๋๋ง๋ค ์ปจํ
์คํธ ์ค์์นญ์ด ๋ฐ์ํด์
๊ทธ๋์ ํ๋์ ๋ฉ์ธ์ง๋ก ๋ง๋ค์ด์ ํ๋ฒ์ ์ถ๋ ฅํ๋๊ฒ ์ข์ง ์์๊นํด์~ |
@@ -0,0 +1,32 @@
+package domain;
+
+public enum PromotionType {
+ NONE(1, 0),
+ BUY_ONE_GET_ONE(1, 1),
+ BUY_TWO_GET_ONE(2, 1);
+
+ private final int buyCount;
+ private final int giveawayCount;
+
+ PromotionType(int buyCount, int giveawayCount) {
+ this.buyCount = buyCount;
+ this.give... | Java | ํ๋ก๋ชจ์
ํ์
์ ๋ฏธ๋ฆฌ ์ ํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค.
ํ๋ก๋ชจ์
์ด๋ฆ์ ๊ฐ๊ณ ๋ด์ฉ์ด ๋ฌ๋ผ์ง ์ ์์ผ๋๊น์. |
@@ -0,0 +1,108 @@
+package repository;
+
+import domain.Product;
+import domain.PromotionType;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import java.util.Optional;
+
+public class ProductRep... | Java | ์ skipHeader๋ PromotionRepository์์๋ ์ฌ์ฉํ์๋ ๊ฑธ๋ก ์ดํดํ์ต๋๋ค.
๊ทธ๋ ๋ค๋ฉด ๋ฐ๋ก util๋ก ๊ตฌ๋ถํด์ ์ฌ์ฉํ๋ ๋ฐฉ๋ฒ๋ ๊ณ ๋ คํด๋ณด์๋ ๊ฒ์ ์ถ์ฒ๋๋ฆฝ๋๋ค. |
@@ -0,0 +1,61 @@
+package domain;
+
+import java.util.ArrayList;
+import java.util.List;
+import view.OutputView;
+
+public class Receipt {
+ private static final int INITIAL_AMOUNT = 0;
+ private static final int INITIAL_QUANTITY = 0;
+
+ private final List<PurchaseProduct> purchasedItems;
+ private final ... | Java | ๋๋ฉ์ธ ๊ฐ์ฒด์์ ๋ฐ๋ก View๋ฅผ ํธ์ถํ๋ ๊ฒ์ Layer๋ฅผ ๋๋ ์๋ฏธ๊ฐ ์ฌ๋ผ์ง๋ค๊ณ ์๊ฐํด์.
Controller์์ ์ด ๊ธฐ๋ฅ์ ์์์ํค๋ ๋ฐฉ๋ฒ๋ ์์ผ๋ ํ๋ฒ ๊ณ ๋ คํด๋ณด์๋ ๊ฒ์ ์ถ์ฒ๋๋ฆฝ๋๋ค. |
@@ -0,0 +1,75 @@
+package store.view;
+
+import store.model.GiftProduct;
+import store.model.Product;
+import store.model.receipt.AmountInfo;
+import store.model.receipt.GiftProducts;
+import store.model.receipt.PurchaseProducts;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;... | Java | ``StockManageService``์์๋ mdํ์ผ์ ์ ๊ทผํ๊ณ ์๊ณ , ``OutputView``์์๋ mdํ์ผ์ ์ ๊ทผํ๊ณ ์๋ค์.
๊ฐ์ธ์ ์ผ๋ก ์ ๋ ์ด๋ฒ ๋ฏธ์
์ ์งํํ๋ฉด์ mdํ์ผ = ๋ฐ์ดํฐ๋ฒ ์ด์ค ๋ผ๊ณ ์๊ฐํ๊ณ ์ฝ๋๋ฅผ ์์ฑํ๋๋ฐ, ๋ง์ฝ ์ ์ ๊ฐ์ ์ ๊ทผ์ด๋ผ๋ฉด ๋ทฐ์์ ๋ฐ์ดํฐ๋ฒ ์ด์ค์ ์ ๊ทผํ๋ ๊ฒ์ด ์ณ์ ๋ฐฉ๋ฒ์ผ๊น์?๐ค
ํ์๋๊ป์๋ mdํ์ผ์ ์ด๋ป๊ฒ ์๊ฐํ์๊ณ ์ ๊ทผํ์
จ์๊น์? |
@@ -0,0 +1,39 @@
+package store.model.receipt;
+
+import store.model.Product;
+
+import java.io.IOException;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PurchaseProducts {
+ private final List<Product> purchaseProducts;
+
+ public PurchaseProducts(String input) throws IOException {
+ ... | Java | ```suggestion
Product product = new Product(inputProduct);
```
์ด๋ ๊ฒ ๋ค์ด๋ฐํ๋ค๋ฉด ํท๊ฐ๋ฆฌ์ง๋ ์๊ณ ``pro``๋ผ๊ณ ์ค์ผ์ง ์์๋ ๋์ง ์์์ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,39 @@
+package store.model.receipt;
+
+import store.model.Product;
+
+import java.io.IOException;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PurchaseProducts {
+ private final List<Product> purchaseProducts;
+
+ public PurchaseProducts(String input) throws IOException {
+ ... | Java | ๋งค๊ฐ๋ณ์๋ก ``input``์ ๋ฐ๋ ``validate``์ ``product``๋ฅผ ๋ฐ๋ ``validate``๋ฅผ ๋์ผํ ๋ฉ์๋๋ช
์ผ๋ก ๋ช
๋ช
ํ์ ๊ฒ์ ์๋๊ฐ ์์ผ์
จ์๊น์?
๋ฆฌ๋ทฐ์ด ์
์ฅ์์๋ ``validateInput``, ``validateDuplicate``์ ๊ฐ์ ๋ฉ์๋๋ช
์ด์๋ค๋ฉด ์ค์? ๊ฐ์ ์ ๊ฐ์ ๋ฉ์๋๋ช
์ด์ง? ๋ผ๋ ์๊ฐ์ด ๋ค์ง ์์์ ๊ฒ ๊ฐ์์์! |
@@ -0,0 +1,240 @@
+package store.model;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+public class Product {
+ private final String name;
+ private int ... | Java | ์ค๋ณต๋๋ ๋ฌธ๊ตฌ๋ ํด๋์ค ๋ด๋ถ์์ private static ์ผ๋ก ์ ์ธํ์ฌ ๊ด๋ฆฌ, ์ฌ์ฉํด์ฃผ์๋ ๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,201 @@
+package store.controller;
+
+import store.model.Product;
+import store.model.receipt.PurchaseProducts;
+import store.service.ReceiptService;
+import store.service.StockManageService;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.IOException;
+
+public class StoreContr... | Java | ``repeatUntil`` ๋ฉ์๋๊ฐ ๊ฐ์ ํจํด์ผ๋ก ๋ฐ๋ณต๋๊ณ ์์ด ์ฝ๋ ์ค๋ณต์ด ๋ง๊ฒ ๋๊ปด์ ธ์.
์ ๋ 3์ฃผ ์ฐจ ๋ก๋ ๋ฏธ์
๊ตฌํํ๋ฉด์ ๋ฐ๋ณต์ ์ด๋ป๊ฒ ํ๋ฉด ์์จ ์ ์์๊น ๋ง์ด ์ฐพ์๋ณด๋ค๊ฐ ํจ์ํ ์ธํฐํ์ด์ค๋ฅผ ์ ํ๊ฒ ๋๋๋ฐ์!
[๋๋ค์, ๋ฉ์๋ ์ฐธ์กฐ๋ฅผ ์ด์ฉํ์ฌ ์์ธ ๋ฐ์์ ์ฑ๊ณตํ ๋ ๊น์ง ๋ฐ๋ณต ๊ตฌํ - ํจ์ํ ์ธํฐํ์ด์ค](https://dev-dongmoo.tistory.com/14)
์ ๋ธ๋ก๊ทธ ํฌ์คํ
์ด ์ฐธ๊ณ ๊ฐ ๋ ์ ์์ ๊ฒ ๊ฐ์์โบ๏ธ |
@@ -0,0 +1,71 @@
+package store.model.receipt;
+
+import store.global.MembershipDiscount;
+import store.model.Product;
+
+import java.text.DecimalFormat;
+
+public class AmountInfo {
+ private int totalPurchaseAmount;
+ private int totalPurchaseCount;
+ private int promotionDiscount;
+ private int membershi... | Java | ์์ฑ์ ๋ด๋ถ์์ 0์ผ๋ก ์ด๊ธฐํํด์ฃผ์์ง ์๊ณ ``init()`` ๋ฉ์๋๋ก ์ด๊ธฐํํด์ฃผ์ ์ด์ ๊ฐ ์์๊น์~? |
@@ -0,0 +1,71 @@
+package store.model.receipt;
+
+import store.global.MembershipDiscount;
+import store.model.Product;
+
+import java.text.DecimalFormat;
+
+public class AmountInfo {
+ private int totalPurchaseAmount;
+ private int totalPurchaseCount;
+ private int promotionDiscount;
+ private int membershi... | Java | ``membershipDiscount``์ ๋ํ ๊ณ์ฐ ๋ก์ง์ ``MembershipDiscount`` Enum ๋ด๋ถ๋ก ์ฎ๊ธฐ๋ ๋ฐฉ๋ฒ์ ๊ณ ๋ คํด๋ณด์๋ ๊ฒ์ ์ด๋จ๊น์? |
@@ -0,0 +1,75 @@
+package store.view;
+
+import store.model.GiftProduct;
+import store.model.Product;
+import store.model.receipt.AmountInfo;
+import store.model.receipt.GiftProducts;
+import store.model.receipt.PurchaseProducts;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;... | Java | ```suggestion
System.out.printf("ํ์ฌํ ์ธ\t\t\t\t\t\t-%,d", amountInfo.getPromotionDiscount());
```
์ด๋ ๊ฒ ์ฌ์ฉํ๋ฉด ``System.out.printf()``์ ``String.format()``๋ฅผ ํจ๊ป ์ฌ์ฉํ์ง ์๊ณ ๋ ์ถ๋ ฅํ ์ ์์ง ์์๊น์? |
@@ -1 +1,176 @@
-# java-convenience-store-precourse
+## ๐ย ์
๋ ฅ
+
+- ์
๋ ฅ๊ฐ ์ ์ฒด ๊ณตํต ์์ธ์ฒ๋ฆฌ
+ - [x] ๋น๊ฐ ๋๋ null๊ฐ ์
๋ ฅ์
+
+- **๊ตฌ๋งคํ ์ํ๊ณผ ์๋**
+ - ์ํ๋ช
,์๋์ ํ์ดํ(-)์ผ๋ก
+ - ๊ฐ๋ณ ์ํ์ ๋๊ดํธ([])๋ก ๋ฌถ์ด ์ผํ(,)๋ก ๊ตฌ๋ถ
+ - `๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])`
+ - ์์ธ์ฒ๋ฆฌ
+ - `,`์ผ๋ก splitํ ํ ๊ฐ๊ฐ์ ๋ํด์โฆ
+ - [x] []์ด โ์์ชฝ ๋์... | Unknown | ๊ผผ๊ผผํ๊ณ ๊ฐ๋
์ฑ์ด ์ข์ README๊ฐ ์ธ์์ ์
๋๋ค!
์ ๋ง ์ ์ ๋ฆฌํ์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,67 @@
+package store.service;
+
+import store.model.Product;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class StockManageService {
+ pr... | Java | ์กฐ๊ฑด๋ฌธ์ด ์๋ฏธ๋ฅผ ์๊ธฐ ์ด๋ ค์ด ๊ฑฐ ๊ฐ์์!
๋ฉ์๋๋ก ๋ถ๋ฆฌํด๋ณด์๋ ๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,67 @@
+package store.service;
+
+import store.model.Product;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+public class StockManageService {
+ pr... | Java | ๋จ์ ์ฌ๊ณ ๋ฅผ ๋ค์ ํ์ผ์ ์์ฑํ์
จ๊ตฐ์! ์ธ์์ ์
๋๋ค!
`CRLF(\r\n)`๋ ์ด์์ฒด์ ์ ์ข
์์ ์ธ ๊ฑฐ ๊ฐ์์!
`System.lineSeparator()`๋ฅผ ์ฌ์ฉํด๋ณด์๋ ๊ฑธ ์ถ์ฒ๋๋ ค์! |
@@ -0,0 +1,201 @@
+package store.controller;
+
+import store.model.Product;
+import store.model.receipt.PurchaseProducts;
+import store.service.ReceiptService;
+import store.service.StockManageService;
+import store.view.InputView;
+import store.view.OutputView;
+
+import java.io.IOException;
+
+public class StoreContr... | Java | ๊ฐ์ธ์ ์ผ๋ก, `calculateCaseOne`, `calculateCaseTwo`, `calculateCaseThree`๋ณด๋ค๋ ์ด๋ค ์ผ์ด์ค๋ฅผ ๋ค๋ฃจ๋์ง ๋ฉ์๋๋ช
์ ๋ช
์ํด์ฃผ์๋ฉด ๋ ์ง๊ด์ ์ผ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,39 @@
+package store.model.receipt;
+
+import store.model.Product;
+
+import java.io.IOException;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class PurchaseProducts {
+ private final List<Product> purchaseProducts;
+
+ public PurchaseProducts(String input) throws IOException {
+ ... | Java | ์ด์ค for๋ฌธ์ผ๋ก ํ์ธํ๋ฉด, ์๊ฐ์ด ์ข ๊ฑธ๋ฆด ์ ์์ ๊ฑฐ ๊ฐ์์!
`Set`์ด๋ `stream`์ ํ์ฉํด๋ณด์๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,36 @@
+package store;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.EmptySource;
+import org.junit.jupiter.params.provider.ValueSource;
+import store.model.Product;
+
+import static org.assertj.core.api.Assertions.as... | Java | ๊ผผ๊ผผํ ํ
์คํธ๊ฐ ์ธ์์ ์
๋๋ค!
๊ฐ์ธ์ ์ผ๋ก, ์์ธ ํ
์คํธ๋ ์์ธ ๋ฉ์์ง๊น์ง ํ๋ณํด์ผ ๋ ์ ํํ๋ค๊ณ ์๊ฐํฉ๋๋ค!
์์ธ ๋ฉ์์ง๋ฅผ ์์ํํ์๋ฉด, ํ
์คํธ์๋ ์ฌ์ฉํ ์ ์์ด์ ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,58 @@
+package store.view;
+
+import static store.global.InputConstant.BUY_PRODUCT_MESSAGE;
+import static store.global.InputConstant.ENDING_MESSAGE;
+import static store.global.InputConstant.MEMBERSHIP_MESSAGE;
+import static store.global.InputConstant.NOTICE_FOR_FREE_STOCK;
+import static store.global.Inpu... | Java | `์ฌ์ฉ์๊ฐ ์
๋ ฅํ๋ ๊ฐ์ย camp.nextstep.edu.missionutils.Console์ย readLine()์ ํ์ฉํ๋ค.`๋ผ๋ ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ์ฌํญ์ด ์์ด์ Scanner๋ฅผ ์ฌ์ฉํ๋ฉด ์๋ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | ์ฃผ์์ ๋ฉ์๋๋ฅผ ์ค๋ช
ํ๊ธฐ ์ํด ์ถ๊ฐํ์
จ๋๋ฐ, ๋ฉ์๋๋ช
์ด ์ด๋ฏธ ์ฃผ์์ ์ญํ ์ ๋์ ํ๊ณ ์๊ธฐ ๋๋ฌธ์ ์ฃผ์ ์ฌ์ฉ์ ์ง์ํ๋ ๊ฒ์ด ์ข์ ๊ฒ์ผ๋ก ์๊ณ ์์ต๋๋ค! |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | magic์ด๋ผ๋ ๋จ์ด๋ฅผ ์ฌ์ฉํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,38 @@
+package store.domain.promotion;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+public class Promotion {
+
+ private final String name;
+ private final Range range;
+ private final BuyGet buyGet;
+
+ public Promotion(String name, BuyGet buyGet, Range range) {
+ th... | Java | BuyGet๊ณผ Range๋ก ๋ถ๋ฆฌํ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,151 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+import store.domain.Item;
+import store.domain.Receipt;
+import store.domain.Store;
+import store.utils.Validator;
+import store.view.InputView;
+
+import static store.global.InputConstant.NO_... | Java | ์ ๊ฐ ๋ณด๊ธฐ์ 2+1, 1+1์ฒ๋ผ ๋ฌด์กฐ๊ฑด Get์ด 1์ธ ์ํฉ์ ๊ฐ์ ํ๊ณ currentPromotionStock + 1์ ํ ๊ฒ ๊ฐ์ต๋๋ค! ํ๋ก๋ชจ์
์ด ๋ฌ๋ผ์ง ์ ์๊ธฐ ๋๋ฌธ์ BuyGet ํด๋์ค์ get ๊ฐ์ ๋ํด์ฃผ๋ ๊ฒ ๋ ์ข์ง ์์๊น ์ถ์ด์! |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | ์ปจํธ๋กค๋ฌ์์ Validator๋ฅผ ์ํํ๋ ๊ฒ ๋ณด๋ค ๋ฐ๋ก ๋ถ๋ฆฌํด์ ์ญํ ๋ถ๋ดํ๋ ๊ฒ์ด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! ํฌํ๋์ ์๊ฐ์ด ๊ถ๊ธํฉ๋๋ค. |
@@ -0,0 +1,94 @@
+package store.controller;
+
+import static store.domain.Item.isItemExists;
+import static store.domain.Store.addPurchaseProduct;
+import static store.global.ErrorMessages.INVALID_INPUT_STOCK;
+import static store.global.ErrorMessages.PRODUCT_NOT_FOUND;
+
+import java.util.ArrayList;
+import java.util.... | Java | Boolean์ ๋ํผ ํด๋์ค๋ฅผ ์ฌ์ฉํด์ ์ง์ ํด์ค ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,70 @@
+package store.controller.product;
+
+import static java.lang.Boolean.FALSE;
+import static java.lang.Boolean.TRUE;
+import static store.domain.Store.addFreeProduct;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.List;
+import store.domain.Item;
+import store.domain.Stock;
+impor... | Java | ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ์ฌํญ์ ๋ฉ์๋ ๋ผ์ธ ์ ์ฝ์ด ์๊ธฐ ๋๋ฌธ์ ์๊ตฌ์ฌํญ์ ๋ง์กฑ๋์ด์ผ ํ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,110 @@
+package store.domain;
+
+import java.util.List;
+
+
+public class Receipt {
+
+ private final List<Item> items;
+ private int totalPrice;
+ private int promotionPrice;
+ private boolean membership;
+ private int membershipPrice;
+
+ public Receipt(List<Item> items, boolean membershi... | Java | ์ด ๋ฉ์๋์์ ๊ฐํ์ฒ๋ฆฌ๋ฅผ ํ๋ ๊ฑด ์ข์ง ์์ ๊ฒ ๊ฐ์ต๋๋ค! ๊ทธ๋ฆฌ๊ณ ๋ฉ์๋ ๋ผ์ธ ์๊ตฌ์ฌํญ์ ์ง์ผ์ผ ํฉ๋๋ค! |
@@ -0,0 +1,62 @@
+package store.domain;
+
+import static store.global.ErrorMessages.INVALID_STATE_ERROR;
+
+import java.util.Objects;
+
+public class Stock {
+
+ private int stock;
+
+ public Stock(int stock) {
+ validate(stock);
+ this.stock = stock;
+ }
+
+ public int getStock() {
+ r... | Java | ์ด ๋ถ๋ถ์ ๋ฐ๋ก Overrideํ์ ์ด์ ๊ฐ ๊ถ๊ธํด์! |
@@ -0,0 +1,25 @@
+package store.view;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+public class FileInput {
+
+ private FileInput() {
+
+ }
+
+ public static final String ITEM_FILE_NAME = "products.md";
+ public static final String PROMOTION_FILE_NAME ... | Java | ์ด ๋ถ๋ถ ์์ธ ๋ฉ์ธ์ง์ ๊ฒฝ์ฐ๋ ์์์์ ๊ฐ์ ธ์์ผ ํ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,58 @@
+package store.view;
+
+import static store.global.InputConstant.BUY_PRODUCT_MESSAGE;
+import static store.global.InputConstant.ENDING_MESSAGE;
+import static store.global.InputConstant.MEMBERSHIP_MESSAGE;
+import static store.global.InputConstant.NOTICE_FOR_FREE_STOCK;
+import static store.global.Inpu... | Java | ์ ๊ฐ ์
์ถ๋ ฅ์ ์ ์ผ ๋ง์ง๋ง์ ๊ตฌํํด์ ์ ์ ์์ด ๋บ๋ค์ ใ
ใ
ใ
๊ฐ์ฌํฉ๋๋ค !! |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | ๋ฉ์๋๊ฐ ๋๋ฌด ๋ง์์ ํ๋ฆ ์ก๋ ์ฉ๋๋ก ์์ฑํ๋๋ฐ, ์ด๋ป๊ฒ ์๊ฐํ์๋์ ? |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | ์ ์์ ์์ ์ด์๋๋ฐ.. ๊น๋จน์์ต๋๋ค ใ
ใ
...
์ฝ๋ฉํ๋ค ๋ฉ์๋ ๋ช
์ด ์๊ฐ์ด ์๋์ ์์๋ก ์์ฑํด๋ ๊ฒ์ด์์ |
@@ -0,0 +1,38 @@
+package store.domain.promotion;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+public class Promotion {
+
+ private final String name;
+ private final Range range;
+ private final BuyGet buyGet;
+
+ public Promotion(String name, BuyGet buyGet, Range range) {
+ th... | Java | ์์ ์ด ์ฆ์ ํ๋๊ฐ ์ด๊ณ , ํ๋๋ฅผ ๋ฉ์๋๋ง๋ค ๊ณ์ ์ ๋ฌํ๋ ๋ฐฉ์์ด ๋นํจ์จ์ ์ด๋ผ๊ณ ๋๊ปด์ ํ๋๋ฅผ ๊ด๋ฆฌํ๋ ํด๋์ค๋ฅผ ๋ฐ๋ก ๋ง๋ค์ด ํ๋์ ์์ ๊ณผ ๊ด๋ฆฌ๋ฅผ ํด๋์ค ๋ด๋ถ์์ ์ฒ๋ฆฌํ๊ฒ ํ๊ณ ์ธ์๋ก ์ ๋ฌ ์ํด๋ ๋๊ฒ ํ์ด์ ! |
@@ -0,0 +1,151 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+import store.domain.Item;
+import store.domain.Receipt;
+import store.domain.Store;
+import store.utils.Validator;
+import store.view.InputView;
+
+import static store.global.InputConstant.NO_... | Java | ๋ง์ต๋๋ค ! ๊ณผ์ ์๊ตฌ์ฌํญ ๋ณด๋ค๊ฐ ์์์ ์ผ๋ก ํด๋ ๊ฒ์ ๋ณ๊ฒฝํ์ง ์์๋ค์.. ๊ฐ์ฌํฉ๋๋ค |
@@ -0,0 +1,70 @@
+package store.controller.product;
+
+import static java.lang.Boolean.FALSE;
+import static java.lang.Boolean.TRUE;
+import static store.domain.Store.addFreeProduct;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.List;
+import store.domain.Item;
+import store.domain.Stock;
+impor... | Java | ํญ์ ์ธ์ธํ ๋ด์ฃผ์
์ ๊ฐ์ฌํฉ๋๋ค..ใ
ใ
์ฒดํฌ์ ๋ชปํ๋ค์.. ใ
ใ
ใ
|
@@ -0,0 +1,62 @@
+package store.domain;
+
+import static store.global.ErrorMessages.INVALID_STATE_ERROR;
+
+import java.util.Objects;
+
+public class Stock {
+
+ private int stock;
+
+ public Stock(int stock) {
+ validate(stock);
+ this.stock = stock;
+ }
+
+ public int getStock() {
+ r... | Java | ํ
์คํธ๋ฅผ ์ํด Overrideํ๊ฑด๋ฐ ๋
๋ฌ์ผํ ์ง ํ
์คํธ๋ฅผ ๊ณ ์ณค์ด์ผํ ์ง ๊ณ ๋ฏผํ๋ค๊ฐ ๋จ๊ฒจ๋์ต๋๋ค ! |
@@ -0,0 +1,178 @@
+package store.controller;
+
+import static store.global.InputConstant.YES_INPUT_BIG;
+import static store.utils.Validator.isUserContinuing;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.... | Java | ์ปจํธ๋กค๋ฌ๋ฅผ ๊ทธ๋ฌ๋ฉด ๋ ์ธ๋ถ์ ์ผ๋ก ๋๋ ์ ๊ตฌํํ์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,12 @@
+package store.common;
+
+public class ConsoleMessages {
+ public static final String WELCOME_MESSAGE = "์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.";
+ public static final String PRODUCT_LIST_HEADER = "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค.";
+ public static final String PURCHASE_ITEMS_PROMPT = "๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])";... | Java | enum์ด ์๋ class๋ก ๊ด๋ฆฌํ์ ์ด์ ๊ฐ ๊ถ๊ธํด์! |
@@ -0,0 +1,90 @@
+package store.controller;
+
+import java.util.List;
+import store.domain.Cart;
+import store.domain.Membership;
+import store.domain.ParsedItem;
+import store.domain.Receipt;
+import store.io.input.StoreInput;
+import store.io.output.StoreOutput;
+import store.service.ConvenienceStoreService;
+
+publi... | Java | ํด๋น ํจ์๊ฐ `ํจ์ ๋ด๋ถ๊ฐ 10๋ผ์ธ ์ดํ`๋ผ๋ ๊ธฐ์ค์ ์งํค์ง ์๋ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,90 @@
+package store.controller;
+
+import java.util.List;
+import store.domain.Cart;
+import store.domain.Membership;
+import store.domain.ParsedItem;
+import store.domain.Receipt;
+import store.io.input.StoreInput;
+import store.io.output.StoreOutput;
+import store.service.ConvenienceStoreService;
+
+publi... | Java | while + try-catch๊ฐ ๋ฐ๋ณต๋๋ ๊ฒ ๊ฐ์๋ฐ, ์ด๋ฅผ ํจ์๋ก ๋ง๋ค์ด ์ฒ๋ฆฌํด๋ ์ข์ ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,135 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+
+public class CartItem {
+ private static final int DEFAULT_FREE_QUANTITY = 0;
+ private static final int MINIMUM_VALID_QUANTITY = 0;
+
+ private final Product product;
+ private final int quantity;
+
+ public ... | Java | CartItem์ด ๋ค์ํ ์ญํ ์ ํ๊ณ ์๋ ๊ฒ ๊ฐ์ต๋๋ค.
ํ๋ก๋ชจ์
๊ณผ ๊ด๋ จ๋ ๋ก์ง์ ํ๋ก๋ชจ์
์ผ๋ก, ์ฌ๊ณ ๊ด๋ฆฌ์ ๊ด๋ จ๋ ๋ก์ง์ ์ฌ๊ณ ๋ก ์ฎ๊ฒจ ๋ณด๋๊ฒ ์ด๋จ๊น์? |
@@ -0,0 +1,238 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+impor... | Java | ํ๋ก๋ชจ์
์ ๊ธฐ๊ฐ์ ๋ฏธ๋ฆฌ ํ๋จํด์ loadํ์๋ ๊ฒ ๊ฐ์๋ฐ,
ํ๋ก๋ชจ์
์ํ์ด์ง๋ง ๊ธฐ๊ฐ์ด ์ง๋ฌ์ ๋ `์ฝ๋ผ 1,000์ 10๊ฐ MD์ถ์ฒ์ํ`๊ณผ ๊ฐ์ด ์ถ๋ ฅํ ๊ฒฝ์ฐ `MD์ถ์ฒ์ํ` ๋ถ๋ถ์ ์ด๋ป๊ฒ ์ฒ๋ฆฌํ์
จ์๊น์? |
@@ -0,0 +1,64 @@
+package store.io.input.impl;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.common.ConsoleMessages;
+import store.common.ErrorMessages;
+import store.io.input.StoreInput;
+
+
+public class InputConsole implements StoreInput {
+
+ @Override
+ public String getPurchaseItemsInput()... | Java | ์ด 2๊ฐ์ if๋ฌธ์ ๋ณ๊ฐ์ ํจ์๋ก ๋ง๋ค์์ผ๋ฉด ํจ์ ๋ผ์ธ์ด ์ข ๋ ์ค์ด๋ค ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,12 @@
+package store.common;
+
+public class ConsoleMessages {
+ public static final String WELCOME_MESSAGE = "์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.";
+ public static final String PRODUCT_LIST_HEADER = "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค.";
+ public static final String PURCHASE_ITEMS_PROMPT = "๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])";... | Java | enum์ ์๋ก ๊ด๋ จ์ด ์๋ ์์ ์งํฉ์ ๋ํ๋ผ ๋ ์ฌ์ฉํ๋๊ฒ์ด ์ข์ ๊ฒ ๊ฐ๋ค๊ณ ์๊ฐํด์. ํ์
์์ ์ฑ์ ๊ฐ์กฐํ๋ enum๊ณผ๋ ๋ค๋ฅด๊ฒ ๋จ์ง ๋ฌธ์์ด์ด๋ ์ซ์ ๊ฐ์ ๋ํ ์ฌ์ฌ์ฉ์ฑ์ ์๋ฏธ๋ฅผ ์ ๋ฌํ๊ณ ์ถ์์ด์.
์ฌ์ค ์ด๋ฐ ๊ฐ๋จํ ๋ฌธ์์ด ์ถ๋ ฅ๊น์ง ์์๋ก ๊ด๋ฆฌํด์ผํ๋ ์ถ์์ง๋ง ๊ณตํต ํผ๋๋ฐฑ์ ๋ด์ฉ์ ๋ฌด์ํ ์ ์์ด์ ์์๋ก ๊ด๋ฆฌ ํ์ต๋๋ค. |
@@ -0,0 +1,90 @@
+package store.controller;
+
+import java.util.List;
+import store.domain.Cart;
+import store.domain.Membership;
+import store.domain.ParsedItem;
+import store.domain.Receipt;
+import store.io.input.StoreInput;
+import store.io.output.StoreOutput;
+import store.service.ConvenienceStoreService;
+
+publi... | Java | ๊ธฐ๋ณธ ์ ๋ค๋ฆญ ์ธํฐํ์ด์ค๋ฅผ ์ฌ์ฉํ๋ค๋ฉด ์ข ๋ ๊ฐ๋
์ฑ ์ข์ ์ฝ๋๊ฐ ๋ ๊ฒ ๊ฐ์์ ! ์ข์ ๋ฆฌ๋ทฐ ๊ฐ์ฌํด์ :) |
@@ -0,0 +1,90 @@
+package store.controller;
+
+import java.util.List;
+import store.domain.Cart;
+import store.domain.Membership;
+import store.domain.ParsedItem;
+import store.domain.Receipt;
+import store.io.input.StoreInput;
+import store.io.output.StoreOutput;
+import store.service.ConvenienceStoreService;
+
+publi... | Java | 10์ค ์ดํ๋ผ๋ ๊ธฐ์ค์ด ๋ช
ํํ ์๋ ์ ๋ฌ๊ณผ ๋ถํ์ํ ๋ณต์ก์ฑ ๋๋ฌธ์ด๋ผ๊ณ ์๊ฐํด์. ์ฝ๊ธฐ ์ฝ๊ฒ ๋
ผ๋ฆฌ์ ํ๋ฆ์ ์ ์งํ๋ค๋ฉด ์ฌ๋ฌ ๋ฉ์๋๋ก ๋ถ๋ฆฌํ ์ฝ๋๋ณด๋ค ์ข ๋ ์ฝ๊ธฐ ์ฝ์ง ์์๊น์ ?
ํด๋น ์ฝ๋๊ฐ ์ฝ๊ธฐ ์ด๋ ค์ฐ์๋ค๋ฉด ์ด๋ค ๋ถ๋ถ์ด ๋ฌธ์ ๋ผ๊ณ ์๊ฐํ์ธ์ ? |
@@ -0,0 +1,135 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+
+public class CartItem {
+ private static final int DEFAULT_FREE_QUANTITY = 0;
+ private static final int MINIMUM_VALID_QUANTITY = 0;
+
+ private final Product product;
+ private final int quantity;
+
+ public ... | Java | ์ข์ ๋ฆฌ๋ทฐ ๊ฐ์ฌํด์ :) |
@@ -0,0 +1,64 @@
+package store.io.input.impl;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.common.ConsoleMessages;
+import store.common.ErrorMessages;
+import store.io.input.StoreInput;
+
+
+public class InputConsole implements StoreInput {
+
+ @Override
+ public String getPurchaseItemsInput()... | Java | ์ข์ ๋ฆฌ๋ทฐ ๊ฐ์ฌํด์ :) |
@@ -0,0 +1,238 @@
+package store.domain;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+impor... | Java | addPromotionToMap()์ Promotion ๊ฐ์ฒด๋ฅผ promotions ๋งต์ ์ถ๊ฐํ๋ ๊ณผ์ ์ด์์. ํ๋ก๋ชจ์
์ ์ ํจ์ฑ์ ๊ฒ์ฌํ๊ณ , ์ ํจํ์ง ์์ ํ๋ก๋ชจ์
์ null๋ก ์ถ๊ฐํ์ฌ ํ๋ก๋ชจ์
๊ธฐ๊ฐ์ด ์ง๋ ์ํ์ ์ผ๋ฐ ์ฌ๊ณ ์ ํฉ์ณ ๊ด๋ฆฌํ๋๋ก ํ์ด์ :) |
@@ -0,0 +1,12 @@
+package store.common;
+
+public class ConsoleMessages {
+ public static final String WELCOME_MESSAGE = "์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.";
+ public static final String PRODUCT_LIST_HEADER = "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค.";
+ public static final String PURCHASE_ITEMS_PROMPT = "๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])";... | Java | ์ ๋ ๊ณตํต ํผ๋๋ฐฑ์์ ์์ํ์ ๋ํด ์ฌ๋ผ์์ ์ฒ์์๋ ๋ชจ๋ ์์ํ๋ฅผ ์งํํ์์ต๋๋ค. ํ์ง๋ง ์๋ฌธ์ด ๋ค์ด ํ๋ ์ฝ๋ฉ๋ ๋ด์ฉ์ด ์ด๋ค ๋ด์ฉ์ธ์ง ํ๋ฒ์ ํ์
ํ๊ธฐ ํ๋ ๊ฒฝ์ฐ์๋ง ์์ํ๋ฅผ ํ๋๋ก ์ ๋ง์ ๊ธฐ์ค์ ์ก์์ต๋๋ค! |
@@ -0,0 +1,26 @@
+package store.config;
+
+import store.controller.ConvenienceStoreController;
+import store.io.input.StoreInput;
+import store.io.input.impl.InputConsole;
+import store.io.output.StoreOutput;
+import store.io.output.impl.OutputConsole;
+import store.service.ConvenienceStoreService;
+
+public class Conv... | Java | ์ ๋ ๋ฐ์๋ ์ง์ ์ธ๋ฐ ํ์ฌ Config์์ ์ปจํธ๋กค๋ฌ๋ฅผ ์์ฑ์ ํ๋ฉด ๋งค๋ฒ input, output,service ๋ชจ๋ ์๋ก์ด ๊ฐ์ฒด๋ฅผ ์์ฑํ๊ฒ๋ฉ๋๋ค! ์ผ๋ถ๋ก ์๋ํ์ ๊ฑด์ง๋ ๋ชจ๋ฅด๊ฒ ์ง๋ง ์ ๋ ์ถํ์ ์ฑ๊ธํค ํจํด์ผ๋ก ๋ฆฌํฉํ ๋งํ ์๊ฐ์
๋๋ค!ใ
ใ
|
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