code stringlengths 41 34.3k | lang stringclasses 8
values | review stringlengths 1 4.74k |
|---|---|---|
@@ -0,0 +1,73 @@
+package store.inventory.domain;
+
+import java.time.LocalDate;
+import java.util.Optional;
+import store.exception.AdditionalBenefitException;
+import store.exception.PromotionNotAvailableException;
+
+public class PromotionHandler {
+
+ private static final int ZERO = 0;
+
+ private final Stock... | Java | ์ ๊ฐ ์๊ธฐ๋ก๋ Optional์ด ๊ฐ์ฒด ํ๋๋ก ์ ์ธํ๋ ๊ฒ์ ๊ณ ๋ คํ์ง ์๊ณ ๋ง๋ค์ด์ ธ ์ง๋ ฌํ ๋ฐ ์ญ์ง๋ ฌํ์ ๋ฌธ์ ๊ฐ ์๊ธธ์ ์๋ ๊ฒ์ผ๋ก ์๊ณ ์์ต๋๋ค. ๊ทธ๋์ ๋ฐํ๊ฐ์ผ๋ก๋ง ์ฌ์ฉ๋๋๊ฒ ์ข๋ค๊ณ ์๊ณ ์์ต๋๋ค! |
@@ -0,0 +1,17 @@
+package store.exception;
+
+import static store.exception.messages.UserPromotionMessage.ADDITIONAL_BENEFIT_AVAILABLE;
+
+public class AdditionalBenefitException extends RuntimeException {
+
+ private final int additionalEligibleQuantity;
+
+ public AdditionalBenefitException(String productName, ... | Java | ์ ๋ ์ด๋ฒ์ ์๊ฐ์ด ์์ด์ ์ปค์คํ
์์ธ ํด๋์ค๋ฅผ ์๊ฐ๋ง ํ๊ณ ๋ง๋ค์ง ๋ชปํ๋๋ฐ,, ๋๋จํ์ ๊ฑฐ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,73 @@
+package store.inventory.domain;
+
+import java.time.LocalDate;
+import java.util.Optional;
+import store.exception.AdditionalBenefitException;
+import store.exception.PromotionNotAvailableException;
+
+public class PromotionHandler {
+
+ private static final int ZERO = 0;
+
+ private final Stock... | Java | ์ ๋ ์ด ๋ถ๋ถ์ ์์ธ๋ก ๋ง๋ค๊น ๊ณ ๋ฏผ์ ๋ง์ด ํ์๋๋ฐ, ์์ธ๋ ์์ธ๋ก๋ง ์ฌ์ฉ์ ํด์ผํ๋ค๊ณ ์๊ฐ์ ํด์ ์ด๋ ๊ฒ ๊ตฌํํ์ง ์์๋๋ฐ ์ด๋ ๊ฒ ๋ณด๋ ์์ธ๋ผ๊ณ ์๊ฐํ ์๋ ์์ ๊ฒ ๊ฐ์์. ํ์คํ ์์ธ๋ก ๊ตฌํํ๋๊ฒ ๊น๋ํด ๋ณด์ด๋ค์! |
@@ -0,0 +1,25 @@
+package store.inventory.repository;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+import store.inventory.domain.InventoryItem;
+
+public class InventoryRepository {
+
+ private final List<InventoryItem> inventories = new ArrayList<>();
+
+ public void save(I... | Java | JPA์ฒ๋ผ Optional๋ก ๋ฐํํ๋๊ฒ ์ ๋ฐฐ์ฐ๊ณ ๊ฐ๋๋ค! |
@@ -0,0 +1,39 @@
+package store.inventory.parser;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
+import store.inventory.domain.Promotion;
+
+public class Promotion... | Java | ์ข์ ์๊ฒฌ์ธ ๊ฒ ๊ฐ์ต๋๋ค. ์์ธํ ๋ฆฌ๋ทฐ ๋ฐ ์ค๋ช
์ ๋ง ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,55 @@
+package store.order.domain;
+
+import static store.order.validator.CartValidator.findInventoryItem;
+
+import java.time.LocalDate;
+import java.util.List;
+import java.util.stream.Collectors;
+import store.inventory.domain.InventoryItem;
+import store.order.dto.FreeItemDto;
+import store.order.dto.Ord... | Java | ์ฝ๋์ ๊ฐ๊ฒฐ์ฑ์ ์ํด ์๋ตํ์๋๋ฐ ์คํ๋ ค ๋ค๋ฅธ ์ฌ๋ ์
์ฅ์์ ๊ฐ๋
์ฑ์ด ๋ฎ์์ง ์๋ ์๊ฒ ๊ตฌ๋ ๊นจ๋ซ๊ฒ๋ ๋ฆฌ๋ทฐ์ธ ๊ฒ ๊ฐ์ต๋๋ค. ์ดํ์ ํ์
์ ์ํด ์ด๋ฌํ ์ฌํญ์ ๊ณ ๋ คํ๋ ๋ ์ฌ์ธํ ๊ฐ๋ฐ์๊ฐ ๋์ด์ผ๊ฒ ์ต๋๋ค. ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,25 @@
+package store;
+
+import store.controller.StoreController;
+import store.exception.ExceptionHandler;
+import store.inventory.repository.InventoryRepository;
+import store.inventory.repository.PromotionRepository;
+import store.inventory.service.InventoryService;
+import store.inventory.service.Promoti... | Java | ํ์ผ ์ผ๊ด์ฑ ์ ์ปจํผ๊ทธ ํ์ผ์์ ํ๋ก๊ทธ๋จ ์ค์ ์ ์๋ฃํด์ผํ๋ค๊ณ ์๊ฐํ์ต๋๋ค. ์ง๊ธ ์๊ฐํด๋ณด๋ ์ปจํธ๋กค๋ฌ ๋ด์ init์ ์ปจํผ๊ทธ ํ์ผ๋ก ์ด์ ํ์ง ์๋ ์ด์ ์ปจํธ๋กค๋ฌ start() ๋ฉ์๋ ๋ด์์ ํธ์ถํด๋ ๋์ ๊ฒ ๊ฐ๋ค์! |
@@ -1,7 +1,11 @@
package store;
+import store.controller.StoreController;
+
public class Application {
public static void main(String[] args) {
- // TODO: ํ๋ก๊ทธ๋จ ๊ตฌํ
+ final Configuration configuration = new Configuration();
+ StoreController storeController = configuration.storeController();... | Java | ์ต๋ํ ํผ๋๋ฐฑ ๋๋ก final์ ์ฌ์ฉํ๊ณ ์ถ์์ต๋๋ค. final์ ์ ์ฉํ๋ฉด์ ์ด๋๋ถํฐ ์ด๋๊น์ง ์ ์ฉํด์ผํ๋๋ผ๋ ์๋ฌธ์ด ์๊ฒผ์๋๋ฐ ๊ทธ๋ ์๊ฐ์ด ๋ถ์กฑํ์ฌ ์ผ๋จ ์ฌ๋งํ๋ฉด ์ ์ฉํ๋ ์์ผ๋ก ํ์ต๋๋ค. ๋ฐ๋ผ์ ํ์ฌ ๊ณผ์ ์์๋ final ์ ์ฉ์ ๋ํด ๋ง์ด ์ํฐ ๊ฒ ๊ฐ๋ค์ ๋งค๊ฐ๋ณ์, ์ ๋ง ๋ฐ๋์ง ์๋ ๊ณณ์์๋ง final ํค์๋๋ฅผ ์ฌ์ฉํ ์ ์๋๋ก ํด์ผ๊ฒ ์ต๋๋ค! |
@@ -0,0 +1,73 @@
+package store.inventory.domain;
+
+import java.time.LocalDate;
+import java.util.Optional;
+import store.exception.AdditionalBenefitException;
+import store.exception.PromotionNotAvailableException;
+
+public class PromotionHandler {
+
+ private static final int ZERO = 0;
+
+ private final Stock... | Java | ํ ๊ธฐ๋ณธ์ ์ธ ๊ฐ๋
์ ๋์น๊ณ ์์๋ค์. ์กฐ์ธ ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,56 @@
+package store.inventory.domain;
+
+import static store.exception.messages.ErrorMessage.INSUFFICIENT_STOCK;
+
+public class Stock {
+
+ private int generalStock;
+ private int promotionStock;
+
+ public Stock(final int generalStock, final int promotionStock) {
+ this.generalStock = gene... | Java | ํ๋ก๋ชจ์
์ฌ๊ณ ๋ฅผ ์ฌ์ฉํ๋ ๊ฒ์ด ์ค์ ์ด๋ผ ์๊ฐํ์ฌ ํด๋น ๋ค์ด๋ฐ์ผ๋ก ๋ฉ์๋๋ช
์ ๋ช
๋ช
ํ์๋๋ฐ, ๋ถ์กฑํ๋ฉด ์ผ๋ฐ ์ฌ๊ณ ๋ฅผ ์ฌ์ฉํ๋ค๋ผ๋ ์๋ฏธ๋ฅผ ํฌํจํ์ฌ ๋ฉ์๋๋ช
์ ์ ํ์ด๋ ๋์ ๊ฒ ๊ฐ๋ค์! ํ๋ฒ ๋ ์๊ฐํ ๊ธฐํ๋ฅผ ์ฃผ์
์ ๊ฐ์ฌํฉ๋๋ค |
@@ -0,0 +1,73 @@
+package store.inventory.domain;
+
+import java.time.LocalDate;
+import java.util.Optional;
+import store.exception.AdditionalBenefitException;
+import store.exception.PromotionNotAvailableException;
+
+public class PromotionHandler {
+
+ private static final int ZERO = 0;
+
+ private final Stock... | Java | 0๊ณผ ๊ฐ์ด ๋น์ฆ๋์ค์ ์ผ๋ก ์๋ฏธ ์๋ ์์๋ ๊ทธ๋ฅ ํด๋น ํด๋์ค ๋ด์์๋ง ๊ฐ์ง๊ณ ์๋๋ก ํ๋ ๊ฒ์ด ์ข๋ค๊ณ ์๊ฐํ์ต๋๋ค.
๊ทธ๋๋ ์์ฃผ ์ฐ๋ ๊ฒ๋ค์ ํด๋์ค๋ก ๋ถ๋ฆฌํ ๊น๋ผ๋ ์๊ฐ๋ ์ ๊น ์ค์ณ์ง๋๊ฐ์๋๋ฐ ๊ฐ์ธ์ ์ผ๋ก ํด๋น ์ฃผ์ฐจ ๊ณผ์ ๊ฐ ์๊ฐ์ ์ผ๋ก ๋ถ์กฑํ์ด์ ์๋ฏธ ์๋ ์๋ค์ ์ํด ๋ฐ๋ก ํด๋์ค๊น์ง ๋ถ๋ฆฌํ๊ณ ์์ฑํ ์๊ฐ ๋ฐ ๋น์ฉ์ ์ธก๋ฉด์์ ZERO์ ์ฌ์ฌ์ฉ์ฑ์ ์ต๋๋ก ๋์ด์ฌ๋ฆด ํ์ ์๋ค๊ณ ๊ฒฐ์ ํ์์ต๋๋ค. |
@@ -1 +1,239 @@
# java-convenience-store-precourse
+## ๐ช ํ๋ก๊ทธ๋จ ์๊ฐ
+๊ตฌ๋งค์์ ํ ์ธ ํํ๊ณผ ์ฌ๊ณ ์ํฉ์ ๊ณ ๋ คํ์ฌ ์ต์ข
๊ฒฐ์ ๊ธ์ก์ ๊ณ์ฐํ๊ณ ์๋ดํ๋ ๊ฒฐ์ ์์คํ
+### ์
๋ ฅ
+- ์ํ ๋ชฉ๋ก๊ณผ ํ์ฌ ๋ชฉ๋ก ํ์ผ
+- ๊ตฌ๋งคํ ์ํ๊ณผ ์๋
+ - ์ํ๋ช
, ์๋์ ํ์ดํ(-), ๊ฐ๋ณ ์ํ ๋๊ดํธ([])๋ก ๋ฌถ์ด ์ผํ(,)๋ก ๊ตฌ๋ถ
+ - ex) [์ฝ๋ผ-10],[์ฌ์ด๋ค-3]
+- ํ๋ฆฌ๋ชจ์
์ ์ฉ์ด ๊ฐ๋ฅํ ์ํ์ ๋ํด ๊ณ ๊ฐ์ด ํด๋น ์๋๋ณด๋ค ์ ๊ฒ ๊ฐ์ ธ์จ ๊ฒฝ์ฐ, ๊ทธ ์๋๋งํผ ์ถ๊ฐ ์ฌ๋ถ
+ - Y: ์ฆ์ ๋ฐ์ ์ ์๋ ์... | Unknown | ๊ผผ๊ผผํ๊ฒ ์ ์ ๋ฆฌํ์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,52 @@
+package store.io;
+
+import store.object.Receipt;
+import store.product.Product;
+
+import java.util.List;
+
+public class OutputView {
+ public void greeting() {
+ System.out.println("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.");
+ System.out.println("ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค.\n");
+ }
+
+ public void printProdu... | Java | `\n`์ OS์ ์ข
์์ ์ธ ๊ฐํ ๋ฌธ์์ธ ๊ฑฐ ๊ฐ์์!
`System.lineSeparator()`๋ฅผ ํ์ฉํด๋ณด์๋ฉด ๋ ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,61 @@
+package store.product;
+
+import store.file.FileReader;
+import store.io.OutputView;
+import store.object.Amount;
+import store.type.ErrorMessage;
+
+import java.util.List;
+import java.util.Map;
+
+public class ProductManager {
+ private final List<Product> products;
+
+ public ProductManager()... | Java | `ConvenienceStore`์์ `outputview`๋ฅผ ๊ฐ์ง๊ณ ์๋๋ฐ, ๋ฐ๋ก ๋ ์์ฑํด์ ์ถ๋ ฅํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,81 @@
+package store.promotion;
+
+import store.io.InputView;
+import store.io.OutputView;
+import store.object.Amount;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+public class Promotion {
+ private final InputView inputView = new InputView();
+ private final OutputView outputVie... | Java | `toLocalDate`๋ฉ์๋๋ฅผ ์ ํ์ฉํ์ ๋ถ๋ถ์ด ์ธ์์ ์
๋๋ค! |
@@ -0,0 +1,18 @@
+package store.type;
+
+public enum ProductType {
+ NAME(0),
+ PRICE(1),
+ QUANTITY(2),
+ PROMOTION(3);
+
+ private final int value;
+
+ ProductType(int value) {
+ this.value = value;
+ }
+
+ public int getValue() {
+ return value;
+ }
+} | Java | splitํ ๋ฐฐ์ด์ ์ ๊ทผํ ์ธ๋ฑ์ค๋ฅผ enum์ผ๋ก ๋ง๋์ ์ ์ด ์ธ์์ ์
๋๋ค!
`value`๋ ์๋ฏธ๊ฐ ๋ช
ํํ์ง ์์ ๊ฑฐ ๊ฐ์์!
`index`๋ ์ด๋จ๊น์? |
@@ -0,0 +1,24 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+
+import java.io.InputStream;
+import java.util.List;
+
+public class FileReader {
+ public List<Product> createProduct() {
+ ProductParser productParser = new P... | Java | ํน์ `load`๋ `read`๋ฅผ ์๋ชป ์์ฑํ์ ๋ถ๋ถ์ผ๊น์? |
@@ -0,0 +1,45 @@
+package store.io;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.type.ErrorMessage;
+
+public class InputView {
+ private final OutputView outputView = new OutputView();
+
+ public String readAnswer() {
+ while (true) {
+ try {
+ String input = C... | Java | while-true ๋ถ๋ถ์ด ๋ฐ๋ณต๋์ด์ ํจ์ํ ์ธํฐํ์ด์ค๋ ํ์ฉํด๋ณด์๋ฉด ์ ์ง๋ณด์์ ๋ ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,77 @@
+package store.object;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Receipt {
+ private final List<Amount> amounts = new ArrayList<>();
+ private boolean membershipDiscount;
+ private int totalPrice = 0;
+ private int totalBuyAmount = 0;
+ private int promotionP... | Java | `0.3`๊ณผ `8000`๋ ์์ํํ์๋ฉด ์๋ฏธ๊ฐ ๋ ๋ช
ํํด์ง ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,80 @@
+package store;
+
+import camp.nextstep.edu.missionutils.Console;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.CsvSource;
+import store... | Java | ๊ผผ๊ผผํ ํ
์คํธ๊ฐ ์ธ์์ ์
๋๋ค!
์ฌ์ํ ๋ถ๋ถ์ด์ง๋ง, ์์ ์๋ assert๊ฐ ์คํจํ๋ฉด ๋ฐ์ ์๋ assert๋ ์คํ๋์ง ์์ ๊ฑฐ ๊ฐ์์!
assertAll๋ ํ์ฉํด๋ณด์๋ฉด ๋ ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,82 @@
+package store.object;
+
+import store.io.InputParser;
+import store.io.InputView;
+import store.io.OutputView;
+import store.product.ProductManager;
+
+import java.util.Map;
+
+public class ConvenienceStore {
+ private final InputView inputView = new InputView();
+ private final OutputView outpu... | Java | ์ถ์ถํ๊ธฐ๋ณด๋ค ๊ทธ๋๋ก ์ฐ๋ ๊ฒ ๊ฐ๋
์ฑ ์ธก๋ฉด์ผ๋ก ๋ ๊ด์ฐฎ์๋ณด์ด๋๋ฐ, ์ด๋ป๊ฒ ์๊ฐํ์๋์? |
@@ -0,0 +1,61 @@
+package store.product;
+
+import store.file.FileReader;
+import store.io.OutputView;
+import store.object.Amount;
+import store.type.ErrorMessage;
+
+import java.util.List;
+import java.util.Map;
+
+public class ProductManager {
+ private final List<Product> products;
+
+ public ProductManager()... | Java | ```suggestion
products.stream()
.findAny(product -> product.isExist(productName))
.orElseThrow(() -> new IllegalArgumentException());
```
์ด ํํ๋ก ๋ ๊ฐ๋จํ๊ฒ ๋ง๋๋ ๋ฐฉ์์ ์ฌ์ฉํด๋ ๊ด์ฐฎ์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,18 @@
+package store.promotion;
+
+import java.util.List;
+
+public class PromotionManager {
+ private final List<Promotion> promotions;
+
+ public PromotionManager(List<Promotion> promotions) {
+ this.promotions = promotions;
+ }
+
+ public Promotion match(String promotion) {
+ ret... | Java | ๊ตณ์ด null๋ก ๋ฆฌํดํ์๋ ์ด์ ๊ฐ ์์๊น์? ํด๋ผ์ด์ธํธ๊ฐ null์ ๋ํ ๋๋น๊ฐ ์๋์ด์๋ค๋ฉด NPE๊ฐ ๋ฐ์ํ ํ
๋ฐ, ์ฌ๊ธฐ์ ๋ฐ๋ก ์์ธ๋ฅผ ๋์ง๋ ๊ฒ์ ์ด๋ ์ ๊ฐ์? |
@@ -0,0 +1,19 @@
+package store.type;
+
+public enum PromotionType {
+ NAME(0),
+ GET(1),
+ BUY(2),
+ START_DATE(3),
+ END_DATE(4);
+
+ private final int value;
+
+ PromotionType(int value) {
+ this.value = value;
+ }
+
+ public int getValue() {
+ return value;
+ }
+} | Java | ์ด๊ฑธ ๊ตณ์ด enum์ผ๋ก ๋ง๋์ ์๋๊ฐ ์๋์? ๋ฑํ enumericํด๋ณด์ด์ง ์์ต๋๋ค.. |
@@ -1,7 +1,11 @@
package store;
+import store.object.ConvenienceStore;
+
public class Application {
public static void main(String[] args) {
- // TODO: ํ๋ก๊ทธ๋จ ๊ตฌํ
+ ConvenienceStore convenienceStore = new ConvenienceStore();
+ convenienceStore.open();
+ System.out.println();
}
-}
... | Java | ์ด ๋ถ๋ถ์ ์ ์๋๊ฑด์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,24 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+
+import java.io.InputStream;
+import java.util.List;
+
+public class FileReader {
+ public List<Product> createProduct() {
+ ProductParser productParser = new P... | Java | ํ์ผ๋ช
์ ์์๋ก ๋ฐ๋ก ์ ์ฅํด๋๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,24 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+
+import java.io.InputStream;
+import java.util.List;
+
+public class FileReader {
+ public List<Product> createProduct() {
+ ProductParser productParser = new P... | Java | ์ฐพ์๋ณด๋ ํ์ผ์ ์ฝ์ด์ค๋ ๋ฐฉ๋ฒ์ด๋๋ผ๊ณ ์. ์ฒ์๋ด์ ์ ๊ธฐํ์ด์ |
@@ -0,0 +1,43 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+import store.type.ProductType;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.... | Java | readLine์ ์ฌ์ฉํด ์ฝ์๋๋ณด๋ค stream์ ํ์ฉํ๋ฉด skip(1)์ ํตํด ๋ ๊น๋ํ ์ฝ๋๊ฐ ๋๋๊ฒ ์ ๋ง ์ข์ ๊ฒ ๊ฐ์ต๋๋ค.
skip(1)์์ 1์ titleLine๊ณผ ๊ฐ์ ์์๋ก ์ฒ๋ฆฌํด๋ฒ๋ฆฐ๋ค๋ฉด ๊ฐ๋
์ฑ์ด ๋์ฑ ์ข์์ง ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,43 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+import store.type.ProductType;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.... | Java | getValue๋ณด๋ค getIdx์ ๊ฐ์ ๋ฉ์๋๋ก ๋ง๋ค์ด์ง๋ค๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,43 @@
+package store.file;
+
+import store.product.Product;
+import store.promotion.Promotion;
+import store.promotion.PromotionManager;
+import store.type.ProductType;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.... | Java | ์ด๊ฒ๋ ์์๋ก ๋ง๋ ๋ค๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,47 @@
+package store.file;
+
+import store.promotion.Promotion;
+import store.type.PromotionType;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import jav... | Java | ์์ธ์ฒ๋ฆฌ๋ก ๋จ์ํ ๋ฉ์ธ์ง๋ฅผ ๋ณด์ฌ์ฃผ๊ณ ์ข
๋ฃํ๋ ๊ฒ์ด ์๋ ๋น ๋ฆฌ์คํธ๋ฅผ ๋ง๋ค์ด ๋๊ธฐ๋ ๋ถ๋ถ์์ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. ํ์ง๋ง ํ์ผ์ด ๋น์ด์ ๋น ๋ฆฌ์คํธ๋ฅผ ๋ํ๋ธ ๊ฒ์ธ์ง ํ์ผ์ ์ฝ๋ค๊ฐ ์ค๋ฅ๊ฐ ๋์ ๋น ๋ฆฌ์คํธ์ธ์ง์ ๋ํ ๊ตฌ๋ถ์ด ํ์ํ๋ค ์๊ฐํด ์ถ๊ฐ์ ์ธ ๋ฉ์ธ์ง๋ฅผ ๋์ฐ๋ ๊ฒ์ด๋ ์ฐจ์ด์ ์ ๋ง๋ ๋ค๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,47 @@
+package store.file;
+
+import store.promotion.Promotion;
+import store.type.PromotionType;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import jav... | Java | ๋จ์ํ null์ ๋ด๋ณด๋ธ๋ค๋ฉด ์๋ฌ๋ฅผ ์ก์๋ด๊ธฐ ์ด๋ ค์ธ ์ ์๋ค๊ณ ์๊ฐํฉ๋๋ค ์ถ๊ฐ์ ์ธ ์์ธ์ฒ๋ฆฌ๊ฐ ํ์ํ๋ค๊ณ ์๊ฐํฉ๋๋ค. |
@@ -0,0 +1,45 @@
+package store.io;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.type.ErrorMessage;
+
+public class InputView {
+ private final OutputView outputView = new OutputView();
+
+ public String readAnswer() {
+ while (true) {
+ try {
+ String input = C... | Java | ๋ฉ์๋์์ ๋งค๋ฒ ์์ฑ๋๋ ๊ฒ๋ณด๋ค๋ ์์๋ก ์ฌ๋ ค๋๋ ๊ฒ์ ์ด๋ค๊ฐ์? ํ๋์ ๋ชจ์ฌ์์ผ๋ฉด ์ฐพ๊ธฐ๋ ํธํด์ ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,45 @@
+package store.io;
+
+import camp.nextstep.edu.missionutils.Console;
+import store.type.ErrorMessage;
+
+public class InputView {
+ private final OutputView outputView = new OutputView();
+
+ public String readAnswer() {
+ while (true) {
+ try {
+ String input = C... | Java | Y์ N์ ์์๋ก ์ฌ๋ฆฌ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. ํ๋ก๊ทธ๋๋ฐ ์๊ตฌ์ฌํญ์ ์์ํ๊ฐ ์์ด์ ์ฐธ๊ณ ํ์๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,52 @@
+package store.io;
+
+import store.object.Receipt;
+import store.product.Product;
+
+import java.util.List;
+
+public class OutputView {
+ public void greeting() {
+ System.out.println("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.");
+ System.out.println("ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค.\n");
+ }
+
+ public void printProdu... | Java | toString์ ํ์ฉํ ๊น๋ํ ์ฒ๋ฆฌ๊ฐ ์ข์ ๊ฒ ๊ฐ์์. ํ๊ฐ์ง ์์ฝ๋ค๋ฉด StringBuilder์ ๊ฐ์ ํด๋์ค๋ฅผ ์ฌ์ฉํด ์ถ๋ ฅํ ๋ฉ์ธ์ง๋ค์ ๋ชจ์์ ํ๋ฒ์ ์ถ๋ ฅํ๋๋ฐ IO์์
์ด ์ค์ด๋ค์ด ๋์ฑ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,82 @@
+package store.object;
+
+import store.io.InputParser;
+import store.io.InputView;
+import store.io.OutputView;
+import store.product.ProductManager;
+
+import java.util.Map;
+
+public class ConvenienceStore {
+ private final InputView inputView = new InputView();
+ private final OutputView outpu... | Java | ์๋ ์ถ๋ ฅ์ ๋ด๋นํ๋ ๋ถ๋ถ์ด๋ผ OutputView์ ๋ฃ์ด ์ฌ์ฉํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,82 @@
+package store.object;
+
+import store.io.InputParser;
+import store.io.InputView;
+import store.io.OutputView;
+import store.product.ProductManager;
+
+import java.util.Map;
+
+public class ConvenienceStore {
+ private final InputView inputView = new InputView();
+ private final OutputView outpu... | Java | ์
๋ ฅ ํ๋ผ๋ฏธํฐ์ ๋ฃ์ง ์๊ธฐ์ํด ํ๋์ ๋ฃ์ผ์ ๋๋์ธ๋ฐ ์ง์ญ ๋ณ์๋ก ์ฌ์ฉํ๋๊ฒ ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค. |
@@ -0,0 +1,82 @@
+package store.object;
+
+import store.io.InputParser;
+import store.io.InputView;
+import store.io.OutputView;
+import store.product.ProductManager;
+
+import java.util.Map;
+
+public class ConvenienceStore {
+ private final InputView inputView = new InputView();
+ private final OutputView outpu... | Java | ์๋ฅผ boolean์ ๋ฐํํ๊ฒ ํด์ ์ฒ๋ฆฌํ๋ค๋ฉด isOpen์ ํ๋๋ก ์๋๊ฐ๋ ๋์ง ์์์๊น์? |
@@ -0,0 +1,69 @@
+package store.product;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import store.object.Amount;
+import store.promotion.Promotion;
+import store.type.ErrorMessage;
+
+import java.util.Optional;
+
+public class Product {
+ private final String name;
+ private final int price;
+ private... | Java | ์ฝ๋์ ์
๋ ฅ ํ๋ผ๋ฏธํฐ๋ก 0๊ณผ ๊ฐ์ ํน์ ํ ๊ฐ์ด ๋ค์ด๊ฐ๋ ๊ฒฝ์ฐ ๊ฐ๋
์ฑ์ ๋งค์ฐ ํด์น๋ค๊ณ ์๊ฐํฉ๋๋ค. ์ด๋ณด๋ค๋ Amount์ ์์ฑ์๋ฅผ 0, 0์ ๋ฃ์ง ์์ผ๋ฉด ์๋์ผ๋ก 0์ด ๋ค์ด๊ฐ๋๋ก ์์ฑํด๋ณด๋ ๊ฒ์ ์ด๋จ๊น์? |
@@ -0,0 +1,81 @@
+package store.promotion;
+
+import store.io.InputView;
+import store.io.OutputView;
+import store.object.Amount;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+
+public class Promotion {
+ private final InputView inputView = new InputView();
+ private final OutputView outputVie... | Java | ```suggestion
return !startDate.isAfter(nowDate) &&
!endDate.isBefore(nowDate);
```
์ด๋ ๊ฒ ๋ฐ๊พธ๋ฉด ๋ ๊น๋ํ๊ฒ ์ฝ๋๋ฅผ ๋ง๋ค ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค |
@@ -0,0 +1,19 @@
+package store.type;
+
+public enum PromotionType {
+ NAME(0),
+ GET(1),
+ BUY(2),
+ START_DATE(3),
+ END_DATE(4);
+
+ private final int value;
+
+ PromotionType(int value) {
+ this.value = value;
+ }
+
+ public int getValue() {
+ return value;
+ }
+} | Java | ์ ๋ ์ด ๋ถ๋ถ์ ๊ทธ๋ฅ ํ๋๋ก ์์ฑํ์
จ์ด๋ ๊ด์ฐฎ๋ค๊ณ ์๊ฐํฉ๋๋ค |
@@ -1 +1,107 @@
-# java-convenience-store-precourse
+# ํธ์์
+
+
+
+## ๐๋ชฉ์ฐจ
+
+- [๐ฅ ์์ฐ ์์](#-์์ฐ-์์)
+- [๐ ํธ์์ ํ๋ก์ ํธ ๊ฐ์](#-ํธ์์ -ํ๋ก์ ํธ-๊ฐ์)
+- [๐ ํธ์์ ๊ท์น ๋ฐ ์ค๋ช
](#-ํธ์์ -๊ท์น-๋ฐ-์ค๋ช
)
+ - [์ฌ๊ณ ๊ด๋ฆฌ](#์ฌ๊ณ -๊ด๋ฆฌ)
+ - [ํ๋ก๋ชจ์
ํ ์ธ](#ํ๋ก๋ชจ์
-ํ ์ธ)
+ - [๋ฉค๋ฒ์ญ ... | Unknown | ๊ณต๋ค์ด์ ๊ฒ ๋ณด์ด๋ ๋ฆฌ๋๋ฏธ๊ตฐ์ ๐ ๋ฉ์ง๋๋ค |
@@ -0,0 +1,14 @@
+package store.model;
+
+public final class Membership {
+ private static final int DISCOUNT_PERCENTAGE = 30;
+ private static final int MAX_DISCOUNT = 8_000;
+
+ private Membership() {
+ }
+
+ public static long calculateDiscount(long amount) {
+ long discountAmount = amount * DI... | Java | ๊ฑด๋น ์ต๋ ํ ์ธ๋(8000)์ ๊ณ ์ ํ๊ณ ์ฌ์ฉํ์ ๋ถ๋ถ์ด ์ ๋ ๋ค๋ฅด๋ค์!
์ ๋ ์ดํ๋ฆฌ์ผ์ด์
์ ํ ์ฌ์ดํด (์์~์ข
๋ฃ) ์ ์ต๋ ๋ฉค๋ฒ์ญ ํ ์ธ๋์ 8000์์ด๋ผ๊ณ ๋ณด์์ต๋๋ค ๐
๋ง์ฝ ํด๋น ๋ฐฉ์์ผ๋ก ํ ์ธ์จ ๋ฐ ์ต๋ ํ ์ธ์ก์ ์์์ฒ๋ฆฌ ํด์ ์ฌ์ฉํ์ค ๊ฒ์ด๋ผ๋ฉด, Answer ํด๋์ค์ฒ๋ผ enum์ผ๋ก ๊ด๋ฆฌํ๋ฉด ์ด๋จ๊น์? |
@@ -0,0 +1,59 @@
+package store.model.item;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import store.error.FileParsingException;
+import store.utils.MarkdownReader;
+
+public class ItemLoader {
+ private static final String NULL = "null";
+
+ private ItemLoader() {
+ }
... | Java | ์ด ๋ถ๋ถ๋ ์ ๊ฒฝ ์ฐ์
จ๊ตฐ์ ๐ ๋ฉ์ง๋๋ค |
@@ -0,0 +1,106 @@
+package store.model.item;
+
+import java.util.List;
+import store.model.promotion.Promotion;
+import store.model.promotion.PromotionManager;
+
+public class ItemRepository {
+ public static final String NO_ITEM = "์กด์ฌํ์ง ์๋ ์ํ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.";
+ private final List<Item> items;
+ private final... | Java | ๋ ํฌ์งํ ๋ฆฌ ํด๋์ค๋ฅผ ์ด๋ ๊ฒ ์ฌ์ฉํ๋ฉด ์ข ๋ ์ ์ฐํ๊ฒ ๋๋ฉ์ธ์ ๋ถ๋ฌ ์ฌ ์ ์๊ฒ ๊ตฐ์ ใ
ใ
๐ |
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | while-try-catch๊ฐ ๋ฐ๋ณต๋์ด์ ์ฐ์ด๊ณ ์๊ธฐ ๋๋ฌธ์ ํ
ํ๋ฆฟํํด์ ์ฌ์ฉํ๋ฉด ์ ์ฒด ์ฝ๋ ๊ธธ์ด๋ฅผ ์ค์ผ ์ ์์๊ฒ ๊ฐ์์! |
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ์ ๋ ์ฌ๊ท๋ก ๊ฐ๋
์ฑ์ ํฌ๊ฒ ๊ฐ์ ํ ์ ์๋ ์ํฉ์ด ์๋๋ฉด, ์คํ์ค๋ฒํ๋ก์ฐ ๋๋ฌธ์ ์ ์ฌ์ฉํ์ง ์๋๋ฐ์~
๊ทธ๋์ ์ฒ ์๋์ด ์ ๋ฉ์๋๋ฅผ ์ฌ๊ท๋ก ๊ตฌํํ์ ์ด์ ๊ฐ ๊ถ๊ธํ๋ค์ ใ
ใ
|
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ์ด๋ฏธ ์์๊ณ ๊ณ์๊ฒ ์ง๋ง, ์ํ ๊ตฌ๋งค ๊ด๋ จ ์ผ๋ถ ๋น์ฆ๋์ค ๋ก์ง์ด ์ปจํธ๋กค๋ฌ์ ํผ์ฌ๋์ด ์๋ค์
์ฑ
์์ ๋ถ๋ฆฌ์ํค๋ ๋ฆฌํฉํ ๋ง์ ํ๋ฉด ์ข์๊ฒ ๊ฐ์์ ใ
ใ
|
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | OrderProcessor๊ฐ Inventory๋ฅผ ์ฃผ์
๋ฐ์์ผ ํ๋ ์ํฉ์ด๋ผ ์์ฑ์์์ ์ฃผ์
์ ์์ผ์ฃผ๊ณ ์๋๋ฐ์.
OrderProcessor, Inventory ์ด ๋ ๊ฐ์ฒด๋ฅผ ๊ฐ์ธ๋ A ํด๋์ค ํ๋๋ฅผ ๋ฌ์ ์ต์ข
์ ์ผ๋ก A ํด๋์ค๋ฅผ ์ฃผ์
ํ๋๊ฒ ๋์ฑ ๊น๋ํ ๊ฒ ๊ฐ์๋ฐ, ์ฒ ์๋ ์๊ฒฌ์ ์ด๋ ์ ๊ฐ์ ?? |
@@ -0,0 +1,34 @@
+package store.error;
+
+import store.model.item.Item;
+import store.model.order.OrderItem;
+
+public class PromotionConfirmationForFreeException extends RuntimeException {
+ private Item item;
+ private OrderItem orderItem;
+ private int shortfall;
+
+ public PromotionConfirmationForFreeEx... | Java | ์ปค์คํ
์์ธ์์ ๋๋ฉ์ธ ์ ๋ณด๋ค์ด ์๋ค์~ ์๋ง ์์ธ ๋ฐ์ ์ ์ฌ์ฉ์์๊ฒ ๋๋ฉ์ธ ์ ๋ณด๋ฅผ ๋ณด์ฌ์ค์ผํด์ ์ด๋ฐ์์ผ๋ก ๊ตฌํํ์ ๊ฒ ๊ฐ์์~
ํน์ ์ด์ธ์ ๋ค๋ฅธ ์๋๊ฐ ์์ผ์ ์ง ๊ถ๊ธํ๋ค์ ! |
@@ -0,0 +1,23 @@
+package store.model;
+
+import java.util.function.Function;
+
+public enum SalesAmountType {
+ MEMBERSHIP("๋ฉค๋ฒ์ญํ ์ธ", Membership::calculateDiscount);
+
+ private final String viewName;
+ private final Function<Long, Long> expression;
+
+ SalesAmountType(String viewName, Function<Long, Long> e... | Java | ๋ฉค๋ฒ์ญ ํ ์ธ ๊ด๋ จ ํด๋์ค๋ฅผ enum์ผ๋ก ๊ตฌํํ์ ์๋๊ฐ ๊ถ๊ธํฉ๋๋ค ! |
@@ -0,0 +1,158 @@
+package store.model.item;
+
+import java.io.IOException;
+import java.util.List;
+import store.error.FileParsingException;
+import store.error.PromotionConfirmationForFreeException;
+import store.model.Answer;
+import store.model.order.OrderItem;
+import store.model.promotion.Promotion;
+import store... | Java | ๊ทธ์ตธ! ์๋ฌ๋ ์ผ์ด๋๋ฉด ์๋ฉ๋๋ค ! ใ
ใ
|
@@ -0,0 +1,158 @@
+package store.model.item;
+
+import java.io.IOException;
+import java.util.List;
+import store.error.FileParsingException;
+import store.error.PromotionConfirmationForFreeException;
+import store.model.Answer;
+import store.model.order.OrderItem;
+import store.model.promotion.Promotion;
+import store... | Java | ํด๋น ํด๋์ค๋ ํฌ๊ฒ 3๊ฐ์ง ์ฑ
์์ ๊ฐ๊ณ ์๋ค์
1. ๋งํฌ ๋ค์ด ํ์ผ์ ์ฝ์ด์์ ItemRepository ์์ฑ
2. ์ฌ๊ณ ๊ด๋ จ ๋น์ฆ๋์ค ๋ก์ง
3. ํ๋ก๋ชจ์
๊ด๋ จ ๋น์ฆ๋์ค ๋ก์ง
์ฒ ์๋์ด๋ผ๋ฉด ์ด 3๊ฐ์ง ๋ชจ๋ ์ ์ ํ๊ฒ ๋ถ๋ฆฌํ์ค ์ ์์๊ฒ ๊ฐ์์ ใ
ใ
๋ฆฌํฉํ ๋ง๋ ํ๋ฒ ๊ณ ๋ คํด๋ณด์์ฃ ! |
@@ -0,0 +1,81 @@
+package store.model.item;
+
+import store.error.FileContentException;
+
+public class Item {
+ private static final String KOREAN_REGEX = "^[๊ฐ-ํฃ]+$";
+ private static final int MAX_PRICE = 100_000_000;
+ public static final int MAX_QUANTITY = 999;
+
+ private final String name;
+ privat... | Java | ํน์ ์ด ์น๊ตฌ๋ ์ธ๋ถ์์๋ ์ฐ์ด๋ ๊ฑด๊ฐ์?? |
@@ -0,0 +1,81 @@
+package store.model.item;
+
+import store.error.FileContentException;
+
+public class Item {
+ private static final String KOREAN_REGEX = "^[๊ฐ-ํฃ]+$";
+ private static final int MAX_PRICE = 100_000_000;
+ public static final int MAX_QUANTITY = 999;
+
+ private final String name;
+ privat... | Java | ๊ฐ๊ฒฉ๊ณผ ์๋ ์ ํ์ ๋์ ์ด์ ๊ฐ ์์ผ์ค๊ฒ ๊ฐ์์~ ๊ทธ๋ฆฌ๊ณ ์์น๋ ์ด๋ค ๊ธฐ์ค์ผ๋ก ์ ํ์ ๊ฑด๊ฐ์ ?? |
@@ -0,0 +1,76 @@
+package store.model.order;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class OrderItem {
+ private static final String DELIMITER = "-";
+ private static final String REGEX = "[\\[\\]]";
+ private static final Pattern EACH_PATTERN = Pattern.compile("\\[([๊ฐ-ํฃ]+... | Java | ์ ๋ ํ๋๊ฐ ๋ง์์ง๋ฉด ์๋ก ๊ด๋ จ์ด ์๋ ์์๋ค์ VO๋ก ๊ฐ์ธ๊ฑฐ๋ ์~
์ด์ ๋ํด์ ์ฒ ์๋ ์๊ฐ์ ์ด๋ ์ ๊ฐ์ ?? |
@@ -0,0 +1,23 @@
+package store.utils;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.List;
+
+public final class MarkdownReader {
+ private static final String DELIMITER = ",";
+ private static final int LINES_TO_SKIP = 1;
+
+ private MarkdownReade... | Java | ๋ฆฌ๋๋ฅผ ๋ฐ๋ก ๋ถ๋ฆฌํ์ ๊ฑฐ ์ข๋ค์ ใ
ใ
|
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ์ ๋ ์๋ฌ๋๊บผ ๋ณด๊ณ ์ค ์ด๋ ๊ฒํ๋ฉด ๋ ์ข๊ฒ ๋ค ์ถ์์ด์ ใ
ใ
์ฐ์ตํ๊ฒ ์ต๋๋ค.! |
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ์ ๋ ์คํ์ค๋ฒํ๋ก์ฐ ๋๋ฌธ์ ์ ๋ถ while์ด์ง๋ง ๋ฑ ์ด๋ถ๋ถ๋ง ์ฌ๊ท๋ก ํ์ต๋๋ค.
์๋ํ๋ฉด ์ด ๋ง์ง๋ง ๋ถ๋ถ์ ๋น ๋ฅด๊ฒ ๋ง์ด ๋ฐ๋ณตํ ์ ์์ต๋๋ค.
์ผ๋จ ์ด ๋ก์ง์ ๋ง์ง๋ง์ YES๋ฅผ ํ์ ๋๋ง ์ฌ๊ท๋ก ๋์ํ๊ณ ๋๋จธ์ง๋ ๋ฐ๋ณต๋ฌธ์
๋๋ค. ๋ํ ํธ์์ ์ํ ๋ฌผ๋์ ์ ํํด๋์๊ธฐ ๋๋ฌธ์ ๋ฌดํ์ผ๋ก ์คํ์ด ์์ด์ง ์์ต๋๋ค.
๊ทธ๋ ๊ธฐ ๋๋ฌธ์ ์ด ๋ถ๋ถ๋งํผ์ ๋ฐ๋ก ๋ฐ๋ณต์ผ๋ก ๋นผ๊ธฐ๋ณด๋ค๋ ๊ฐ๋จํ๊ฒ ์ฌ๊ท๋ก ๋ํ๋ด๋ฉด ์ข๊ฒ ๋ค ์ถ์์ต๋๋ค. |
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ์์๊ฒ ์ง๋ง ํ์์ฒ๋ผ ์คํ๊ฒํฐ ์ฝ๋๋ก ๊ตฌํํ๋ค ์์ ์ ๋ฉด ๊ฐ์กฐํด์ ๊น๋ํ๊ฒ ํ ์๊ฐ์ด ์์ด์ ์คํ๊ฒํฐ ์ฝ๋ ์์ฑํ์๋ง์ ๋ถ๋ถ์ ์ผ๋ก ๋ฆฌํฉํฐ๋ง์ ๋ค์ด๊ฐ์ ์ํ๋ ์คํ์ผ๋ก ์ค๊ณ์ ๊ตฌํ์ ํ์ง ๋ชปํ์ต๋๋ค. ใ
|
@@ -0,0 +1,143 @@
+package store.controller;
+
+import java.util.List;
+import java.util.NoSuchElementException;
+import store.dto.ItemDto;
+import store.dto.OrderDto;
+import store.dto.OrderItemDto;
+import store.error.PromotionConfirmationForFreeException;
+import store.error.PurchaseConfirmationWithoutPromotionExcep... | Java | ๊น๋ํด์ง ๊ฒ ๊ฐ์ต๋๋ค.
๋๋์ ์๋์ ๊ฐ๋์?
๋ค๋ง ์ ์๊ฐ์๋ ๊น๋ํ๋ค๋ ๊ฒ์ธ์ ํน์ ์ ๊ฐ ๋์น ๋ ๋ฐ๋ฅธ ์ฅ์ ์ด ์์๊น์?
```java
public StoreController(A a) {
this.inventory = a.inventory;
this.orderProcessor = a.orderProcessor;
}
``` |
@@ -0,0 +1,34 @@
+package store.error;
+
+import store.model.item.Item;
+import store.model.order.OrderItem;
+
+public class PromotionConfirmationForFreeException extends RuntimeException {
+ private Item item;
+ private OrderItem orderItem;
+ private int shortfall;
+
+ public PromotionConfirmationForFreeEx... | Java | ์ ๊ตฌ์กฐ์์๋ view๋ controller์์๋ง ํ๋์ด๊ฐ๋ฅํฉ๋๋ค. (์ฌ์ฉ์ ์
๋ ฅ ์ถ๋ ฅ ์กฐ์ )
๊ทธ๋ ๊ธฐ ๋๋ฌธ์ ๋น์ฆ๋์ค ๋ก์ง์์ view๋ฅผ ๋ฐ๋ก ์ฌ์ฉํ๋ค๋ฉด ํด๋น ์์ธ๊ฐ ํ์์๊ฒ ์ง๋ง ํ๋ฆ์ controller๋ก ๊ฐ์ ธ์ค๊ธฐ์ํด์๋ ์์ธ๋ฐ์ ์๊ฐ์ด ๋์ง ์์์ต๋๋ค. ๊ทธ๋ ๊ธฐ์ view๋ฅผ ์จ์ผํ๋ ์ํฉ์์ ์์ธ๋ฅผ ๋ฐ์์์ผ์ ํ๋ฆ์ controller๋ก ๊ฐ์ ธ์ค๊ณ ๋ controller๊ฐ view๋ฅผ ๋์์ํค๋๋ก ๊ตฌํํ์ต๋๋ค.
์ ํ์ํด์ผํ์ต๋๋ค. ๋น์ฆ๋์ค ๋ก์ง์์ view๋ฅผ ์ฌ์ฉํ๋๋? ์๋ ํ๋ฆ์ controller๋ก ๊ฐ์ ธ์์ controller๊ฐ ์ํฉ์ ๋ง๊ฒ view๋ฅผ ๋... |
@@ -0,0 +1,23 @@
+package store.model;
+
+import java.util.function.Function;
+
+public enum SalesAmountType {
+ MEMBERSHIP("๋ฉค๋ฒ์ญํ ์ธ", Membership::calculateDiscount);
+
+ private final String viewName;
+ private final Function<Long, Long> expression;
+
+ SalesAmountType(String viewName, Function<Long, Long> e... | Java | ์ด๊ฒ๋ ์๊ฐ ๋ถ์กฑ์ผ๋ก ๋จ์ ์์ฌ์
๋๋ค.
์๋๋ ์ฒ์์๋ ์ด๊ตฌ๋งค์ก/ํ์ฌํ ์ธ/๋ฉค๋ฒ์ญํ ์ธ์ ์ ๋ถ enum์ผ๋ก ๊ด๋ฆฌํ ๋ ค๊ณ ํ์ต๋๋ค.
๊ทธ๋ฐ๋ฐ ๊ตฌํํ๋ค๋ณด๋ ๊ทธ๋ ๊ฒ ํ๋ฉด ๊ตฌํํ ์์์ด์ ํ๋๋์ฉ ๋ฆฌํฉํฐ๋ง์ ํ๋ค๋ณด๋ ๋ฉค๋ฒ์ญ ํ ์ธ๋ง ๋จ๊ฒ๋์์ต๋๋ค.
์ฒ์ ์๊ฐํ ๋๋์ ์๋์ ๊ฐ์ต๋๋ค.
<img width="626" alt="image" src="https://github.com/user-attachments/assets/573f5877-4bb6-4642-882d-98c60c32b49a"> |
@@ -0,0 +1,81 @@
+package store.model.item;
+
+import store.error.FileContentException;
+
+public class Item {
+ private static final String KOREAN_REGEX = "^[๊ฐ-ํฃ]+$";
+ private static final int MAX_PRICE = 100_000_000;
+ public static final int MAX_QUANTITY = 999;
+
+ private final String name;
+ privat... | Java | ์ด๊ฑด ์ ์ค์์
๋๋ค. ใ
์ธํ
๋ฆฌ์ ์ด์์ ๋จ์ถํค๋ก ์์(Command + Option + C)๋ฅผ ๋ง๋ค๋ฉด ๊ธฐ๋ณธ๊ฐ์ด public์ผ๋ก ์ค์ ๋๊ธฐ ๋๋ฌธ์ ๋ง๋ค๊ณ ๋์ private์ผ๋ก ์์ ํด์ฃผ์ง ์์ผ๋ฉด ์ด๋ ๊ฒ ๋ฉ๋๋ค. |
@@ -0,0 +1,81 @@
+package store.model.item;
+
+import store.error.FileContentException;
+
+public class Item {
+ private static final String KOREAN_REGEX = "^[๊ฐ-ํฃ]+$";
+ private static final int MAX_PRICE = 100_000_000;
+ public static final int MAX_QUANTITY = 999;
+
+ private final String name;
+ privat... | Java | ์๋์ ์คํ์ค๋ฒํ๋ก์ฐ ๋ฐฉ์ง ๋๋ฌธ์ ํ๊ณ ๊ฐ๊ฒฉ์ int์ ์ต๋๊ฐ์ ์ ๋์ผ๋ฉด์ ํธ์์ ์์ ์์ ๋ฒํ ๊ฐ๊ฒฉ์ผ๋ก ํ์ต๋๋ค.
์์ ์ ์ ๋ฌธ์์ ํ์ ํ ์์คํค๋ฅผ 1์ต์๋์ ํ๋งคํ๋ค๋ ๊ธฐ์ฌ๋ฅผ ๋ณธ์ ์ด ์์ด์ ๋น์ทํ๊ฒ ์ก์๋ดค์ต๋๋ค.
๋ค๋ง ์ํ ํ๋ชฉ ๊ฐ์ ์ ํ์ ๋์ง ์์์ ๋ฌด์ ํ์ด๋ฉด ์คํ์ค๋ฒํ๋ก์ฐ๊ฐ ๋ฐ์ํฉ๋๋ค. |
@@ -0,0 +1,76 @@
+package store.model.order;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class OrderItem {
+ private static final String DELIMITER = "-";
+ private static final String REGEX = "[\\[\\]]";
+ private static final Pattern EACH_PATTERN = Pattern.compile("\\[([๊ฐ-ํฃ]+... | Java | ๊ทธ๊ฒ ๋ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค. ๐
์ ๊ฐ๋ด๋ ๋ง์ต๋๋ค. |
@@ -0,0 +1,158 @@
+package store.model.item;
+
+import java.io.IOException;
+import java.util.List;
+import store.error.FileParsingException;
+import store.error.PromotionConfirmationForFreeException;
+import store.model.Answer;
+import store.model.order.OrderItem;
+import store.model.promotion.Promotion;
+import store... | Java | ๋ง์ต๋๋ค. 1,3์ ํ์คํ ๋ถ๋ฆฌํด์ผํฉ๋๋ค.! |
@@ -0,0 +1,77 @@
+package store.view.utils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import store.common.constants.StringConstants;
+
+public class InputParser {
+ public static String inventoryParser(String name, Long price, Long quantity, String prom... | Java | `parsePrice` ๋ฉ์๋๋ ์ซ์์ ์ฒ ๋จ์ ์ฝค๋ง๋ฅผ ์ถ๊ฐํ๋ ๊ณผ์ ์ ์งํํ๊ณ ์์ต๋๋ค.
์๋ฐ์์ ์ ๊ณตํ๋ `String.format` ์ `%,d` ๋ฅผ ์ฌ์ฉํ๋ฉด ์ข์ ๋ฏ ํฉ๋๋ค:) |
@@ -0,0 +1,8 @@
+package store.common.constants;
+
+public class AddressConstants {
+ public static final String productFilePath =
+ "/Users/hanwool/WooTeco/java-convenience-store-7-hanwool1643/src/main/resources/products.md";
+ public static final String promotionFilePath =
+ "/Users/hanwoo... | Java | ์ด ๋ถ๋ถ์ด ํ์ผ์์น์ ๋ฐ๋ผ ๋ฌธ์ ๊ฐ ๋ฐ์ํ ์๋ ์์ ๊ฒ ๊ฐ์์!
์ ๋ ๊ฒฝ๋ก๊ฐ ์๋ ์๋ ๊ฒฝ๋ก๋ก ๋ณ๊ฒฝํ๋ ๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,63 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.Map;
+import store.common.constants.ErrorConstants;
+import store.common.constants.MessageConstants;
+import store.common.constants.StringConstants;
+import store.view.utils.InputParser;
+import store.view.utils.In... | Java | validation ๋ก์ง๊ณผ parser ๋ก์ง์ InputView์์ ์คํํ๋ ๊ฒ์ InputView์ ๋๋ฌด ๋ง์ ์ฑ
์์ ๋ถ๊ณผํ๋ ๊ฒ ๊ฐ์ต๋๋ค!
InputView์์๋ ์๋ด ๋ฉ์์ง ์ถ๋ ฅ๊ณผ ์
๋ ฅ์ ๋ฐ๋ ๋ถ๋ถ๋ง ๋จ๊ฒจ๋๊ณ , ๋๋จธ์ง ๋ถ๋ถ์ controller์ ์์ฑํ์๋ ๊ฒ์ ์ด๋ ์ค๊น์? |
@@ -0,0 +1,63 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.Map;
+import store.common.constants.ErrorConstants;
+import store.common.constants.MessageConstants;
+import store.common.constants.StringConstants;
+import store.view.utils.InputParser;
+import store.view.utils.In... | Java | ๊ทธ๋ฆฌ๊ณ validation ๋ก์ง์ parser ๋ก์ง์ ๋ฃ์ผ์๋ฉด ์ข์ ๋ฏ ํฉ๋๋ค! |
@@ -0,0 +1,77 @@
+package store.view.utils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import store.common.constants.StringConstants;
+
+public class InputParser {
+ public static String inventoryParser(String name, Long price, Long quantity, String prom... | Java | ๋์ํฉ๋๋ค |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | Receipt์ ๋ฉค๋ฒ์ญ ํ ์ธ ์ ์ฉ์ ํฌํจ ์ํค๋ฉด ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,8 @@
+package store.common.constants;
+
+public class AddressConstants {
+ public static final String productFilePath =
+ "/Users/hanwool/WooTeco/java-convenience-store-7-hanwool1643/src/main/resources/products.md";
+ public static final String promotionFilePath =
+ "/Users/hanwoo... | Java | ๋์ํฉ๋๋ค! |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | ์์์ฆ ์ ์ ๊ด๋ จ ๋ฉ์๋๋ฅผ ๋ฐ๋ก ๋ง๋ค๊ณ , ํด๋น ๋ฉ์๋๋ฅผ ํธ์ถํ๋ ์์ผ๋ก ์์ฑํ์๋ฉด ์ข ๋ ๋ณด๊ธฐ ํธํ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | ๋์ํฉ๋๋ค! |
@@ -0,0 +1,50 @@
+package store.domain;
+
+import static store.common.constants.NumberConstants.PRODUCT_NAME_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PRICE_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PROMOTION_INDEX;
+import static store.common.constants.NumberConsta... | Java | ์ ๋ฐฐ์ด๋ก ๋๊ธฐ๋ ๋ฐฉ์์ ํํ์
จ๋์ง ๊ถ๊ธํฉ๋๋ค! DTO๋ก ๋๊ธฐ๋ ๊ฒฝ์ฐ๋ ์ ๋ค๋ฆญํ์
์ผ๋ก ๋๊ธฐ๋ ๊ฒฝ์ฐ๋ ์์๊ฑฐ ๊ฐ์์์! |
@@ -0,0 +1,217 @@
+package store.service;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.stream.Stream;
+import store.common.constants.ErrorConstants;
+import store.common.constants.NumberConstants;
+import store.common.constants.String... | Java | ์ค ์ ์ฒด์ ์ผ๋ก ๊น๋ํ๋ค๋ ๋๋์ ๋ง์ด ๋ฐ์์ด์! ๊ฐ๋
์ฑ์ด ์ข๋ค์ !! |
@@ -0,0 +1,63 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.Map;
+import store.common.constants.ErrorConstants;
+import store.common.constants.MessageConstants;
+import store.common.constants.StringConstants;
+import store.view.utils.InputParser;
+import store.view.utils.In... | Java | parser๋ฅผ ๋ทฐ์์ ์ฐ๋ ๊ฒฝ์ฐ๋ ๋ณดํต '๋จ์ํ ์์
์ผ๋' ๋๋ '์๋น์ค ๋ ์ด์ด๋ก ๋ถ๋ฆฌํ๋๊ฒ ๋น๋ํ๋ค๊ณ ์๊ฐ๋ ๋'๋ผ๊ณ ์๊ฐํฉ๋๋ค. ๋ง์ฝ ํด๋น ๋ก์ง์ ํ์ฅํ๋ค๋ฉด ๋ทฐ์ ์ญํ ์ด ๋ง์์ง์๋ ์์๊ฒ ๊ฐ์์! |
@@ -0,0 +1,11 @@
+package store.common.constants;
+
+public class ErrorConstants {
+ public static final String PRODUCT_PURCHASE_FORMAT_ERROR_MESSAGE = "[ERROR] ์ฌ๋ฐ๋ฅด์ง ์์ ํ์์ผ๋ก ์
๋ ฅํ์ต๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.";
+ public static final String NOT_EXIST_PRODUCT_ERROR_MESSAGE = "[ERROR] ์กด์ฌํ์ง ์๋ ์ํ์
๋๋ค. ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์.";
+ public stati... | Java | 4์ฃผ์ฐจ ๋ฏธ์
์กฐ๊ฑด์ ์ด๊ฑฐํ์ ์ฌ์ฉํ๋๊ฒ์ด ์์๋๊ฑธ๋ก ๊ธฐ์ตํฉ๋๋ค! ๋ค์ ๋ก์ง์ ๊ตฌ์ฑํด๋ณผ๋ ๊ณ ๋ คํด๋ณด๋ ๊ฒ์ ์ด๋จ๊น์? |
@@ -0,0 +1,23 @@
+package store.service;
+
+import java.util.List;
+import store.domain.Product;
+import store.domain.Promotion;
+import store.domain.Receipt;
+
+public interface StoreService {
+ Receipt buy(String name, Long quantity, List<Product> inventory, List<Promotion> promotions);
+
+ Long[] calculateTota... | Java | ์ด๋ฒ์ ์ ๋ ์ธํฐํ์ด์ค๋ก ๋ถ๋ฆฌํ๋๊ฑธ ์คํจํ๋๋ฐ, ์ ์ ์ฉํด์ฃผ์
จ๋ค์! ์ด๋ค ๊ฒ์ ์ถ์ํํ๋์ง ๋ณด๋ฉด์ '์ด๋๊น์ง ์ถ์ํ๋ฅผ ํด์ผํ ๊น'์ ๋ํ ๊ณ ๋ฏผ์ ๋์์ด ๋๋๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,24 @@
+package store.common.constants;
+
+public class NumberConstants {
+ //product row index
+ public static final int PRODUCT_NAME_INDEX = 0;
+ public static final int PRODUCT_PRICE_INDEX = 1;
+ public static final int PRODUCT_QUANTITY_INDEX = 2;
+ public static final int PRODUCT_PROMOTION_... | Java | long, double ํ์
์ผ๋ก ๋ ์ด์ ๊ฐ ์์๊น์?? ์์์ฌ์ ๋ฐ๋์ผ๋ ์๊ณ 20์ต์ด ๋์ด๊ฐ๋ ํฐ ์๋ฅผ ๋ง์ง ์ผ์ด ์์ ๊ฒ ๊ฐ์์์ ๋ค์์๋ ์๊ฑธ ๋ง์ด ์ฐ์ ๊ฒ ๊ฐ์๋ฐ ์ด์ ๊ฐ ๊ถ๊ธํด์! |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | ๋์ํฉ๋๋ค! |
@@ -0,0 +1,50 @@
+package store.domain;
+
+import static store.common.constants.NumberConstants.PRODUCT_NAME_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PRICE_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PROMOTION_INDEX;
+import static store.common.constants.NumberConsta... | Java | ์ฌ๊ณ ํ์ธ์ ๋ณ๋์ ๋ฉ์๋๋ก ๋ถ๋ฆฌํ๋ฉด ์ด๋จ๊น์? |
@@ -0,0 +1,8 @@
+package store.common.constants;
+
+public class AddressConstants {
+ public static final String productFilePath =
+ "/Users/hanwool/WooTeco/java-convenience-store-7-hanwool1643/src/main/resources/products.md";
+ public static final String promotionFilePath =
+ "/Users/hanwoo... | Java | ๋์ํฉ๋๋ค |
@@ -0,0 +1,12 @@
+package store.service;
+
+import java.util.List;
+import java.util.Scanner;
+import store.domain.Product;
+import store.domain.Promotion;
+
+public interface FileService {
+ List<Product> extractProduct(Scanner productsFile);
+
+ List<Promotion> extractPromotion(Scanner promotionsFile);
+} | Java | ์ ๋ ์ ๋ชฐ๋๋๋ฐ Scanner๋ฅผ ์ธ์๋ก ๋ฐ๋๊ฑด ๊ตฌํ ์ธ๋ถ ์ฌํญ์ ๋ํ ์์กด์ ์ ๋ฐํ๋ฏ๋ก, ์ถ์ํ ์์ค์ ๋์ฌ ํ์ผ ๊ฒฝ๋ก๋ ๋ฌธ์์ด ๋ฑ์ ๋ฐ๋๋ก ํ๋ฉด ์ข๋ค๊ณ ํฉ๋๋ค! |
@@ -0,0 +1,50 @@
+package store.domain;
+
+import static store.common.constants.NumberConstants.PRODUCT_NAME_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PRICE_INDEX;
+import static store.common.constants.NumberConstants.PRODUCT_PROMOTION_INDEX;
+import static store.common.constants.NumberConsta... | Java | ์ ๋ ์ด ๋ถ๋ถ์ ๋ํด ๊ถ๊ธํฉ๋๋ค! ๋ฐฐ์ด ์ธ๋ฑ์ค๋ฅผ ์ง์ ์ฌ์ฉํ๋ ๊ฒ์ ์ค์์ ์ฌ์ง๊ฐ ์๋ค๊ณ ํ๋จ๋๋๋ฐ DTO๋ Builder ํจํด ์ฌ์ฉ์ ์ด๋ค๊ฐ์? |
@@ -0,0 +1,77 @@
+package store.view.utils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import store.common.constants.StringConstants;
+
+public class InputParser {
+ public static String inventoryParser(String name, Long price, Long quantity, String prom... | Java | ๋์ํฉ๋๋ค |
@@ -0,0 +1,63 @@
+package store.view;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.Map;
+import store.common.constants.ErrorConstants;
+import store.common.constants.MessageConstants;
+import store.common.constants.StringConstants;
+import store.view.utils.InputParser;
+import store.view.utils.In... | Java | ๋ณดํต ์ ํธ๋ฆฌํฐ ๋ฉ์๋์ธ ๊ฒฝ์ฐ static์ผ๋ก ์ ์ธํ๋๋ฐ, view์ ๋ชจ๋ ๋ฉ์๋๋ฅผ static์ผ๋ก ์ ์ธํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,23 @@
+package store.service;
+
+import java.util.List;
+import store.domain.Product;
+import store.domain.Promotion;
+import store.domain.Receipt;
+
+public interface StoreService {
+ Receipt buy(String name, Long quantity, List<Product> inventory, List<Promotion> promotions);
+
+ Long[] calculateTota... | Java | ์๋น์ค๋ฅผ ์ธํฐํ์ด์ค๋ก ๊ตฌํํ ์ ์ด ์ธ์์ ์ด์์.
์ธํฐํ์ด์ค๋ ๋ฉ์๋ ์๊ฐ ์ ์ผ๋ฉด ์ ์์๋ก ์ข๋ค๊ณ ๋ค์๋๋ฐ, ์ด๋ ๋ฉ์๋ ์๊ฐ ๋ง์์ง์๋ก ์ฑ๊ธํ ์ถ์ํ์ผ ํ๋ฅ ์ด ์ปค์ง๊ธฐ ๋๋ฌธ์ด๋ผ๊ณ ์๊ฐํฉ๋๋ค.
์ถ์ํ์ ์ ๋๋ฅผ ์ ํ๋ ๊ฑด ๋ ์ด๋ ค์ด ๊ฒ ๊ฐ์์... @hanwool1643 ๋ ๋๋ถ์ ์ด๋ ์ ๋๋ก ์ถ์ํ๋ฅผ ํ๋ฉด ์ข์์ง ๊ณ ๋ฏผํด ๋ณผ ์ ์์์ต๋๋ค! |
@@ -0,0 +1,34 @@
+package store.service;
+
+import java.util.List;
+import java.util.Objects;
+import java.util.Scanner;
+import java.util.stream.Collectors;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import store.domain.Promotion;
+
+public class FileServiceImpl implements FileServi... | Java | ์ฒซ ๋ฒ์งธ ๋ผ์ธ์ ์ด๋ฐ ๋ฐฉ์์ผ๋ก๋ ์ฒ๋ฆฌํ ์ ์๊ตฐ์! ์ ๋ ์ฒซ ๋ฒ์งธ ๋ผ์ธ์ ์ฝ๊ณ ๊ทธ๋ฅ ๋ฒ๋ฆฐ ๋ค, ๋ค์ ๋ผ์ธ๋ถํฐ ์ฒ๋ฆฌํ๋ ๋ฐฉ๋ฒ์ ์ฌ์ฉํ์ด์.
๋ฆฌ๋ทฐ๋ฅผ ํ๋ค ๋ณด๋ Stream์ skip ๋ฉ์๋๋ฅผ ํ์ฉํ์ ๋ถ๋ ๊ณ์๋๋ผ๊ณ ์!
๋ฆฌ๋ทฐํ๋ฉฐ ๋ค์ํ ๋ฐฉ๋ฒ์ ๋น๊ตํ ์ ์์ด ์ฐธ ํฅ๋ฏธ๋ก์ด ๊ฒ ๊ฐ์์. |
@@ -0,0 +1,217 @@
+package store.service;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.stream.Stream;
+import store.common.constants.ErrorConstants;
+import store.common.constants.NumberConstants;
+import store.common.constants.String... | Java | ์ธ๋ฑ์ค ์ ๊ทผ ์ธ์ ๋ค๋ฅธ ๋ฐฉ๋ฒ์ ์์์๊น์? ๋ญ๊ฐ ๋ฐฐ์ด๋ก ์ฃผ๊ณ ๋ฐ์ผ๋๊น ์๋ฏธ๊ฐ ๋ช
ํํ์ง ์๊ณ ์ ๋งคํ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,217 @@
+package store.service;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.List;
+import java.util.function.Supplier;
+import java.util.stream.Stream;
+import store.common.constants.ErrorConstants;
+import store.common.constants.NumberConstants;
+import store.common.constants.String... | Java | totalPrice์ discountPrice๋ฅผ ํ ๋ฒ์ ๊ณ์ฐํ๋๊ฒ ์ข ๋ ํจ์จ์ ์ธ ๊ฒ ๊ฐ๊ธด ํ๋ฐ ๋ช
ํ์ฑ์ด ๋จ์ด์ง๋ ๊ฒ ๊ฐ์์, ํนํ ๋ฐฐ์ด๋ก ์ฃผ๋๊น...
์๊ฑฐ List๋๊น ๋ฐ๋ก ๊ณ์ฐํ๋ค๋ฉด for๋ฌธ์ด ์๋๋ผ stream์ผ๋ก ์ฒ๋ฆฌํ ์๋ ์์์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | ์๋ถ๋ถ๋ ๋ฐฐ์ด์ด์ด์ ์กฐ๊ธ ์์ฌ์ด ๊ฒ ๊ฐ์์, ์ถ์ํ๊ฐ ์๋ผ์ ์ฃผ์์ ๋ฌ์๋ ๋๋,,, ๋ง์ฝ์ ์ด ํจ์๋ฅผ ์ธ ์ผ์ด ์์ ๋ ๋ด๋ถ ๋ก์ง๊น์ง ๋ด์ผํ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,82 @@
+package store.controller;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Scanner;
+import store.common.FileReader;
+import store.common.constants.AddressConstants;
+import store.common.constants.StringConstants;
+import store.domain.Product;
+import sto... | Java | Controller์์ ์๊ธฐ buy์ ํ๋ผ๋ฏธํฐ๋ฅผ ์ฃผ๊ธฐ ์ํด ๊ณ์ ํ๋ผ๋ฏธํฐ๋ฅผ ๋ชฐ๊ณ ๊ฐ๋๊ฒ ํ๋ผ๋ฏธํฐ๊ฐ ๋ง์์ง๋ ์ธก๋ฉด์์ ์ด๋ป๊ฒ ๋ณด๋ฉด ์กฐ๊ธ ๋นํจ์จ์ ์ด๊ฑฐ๋ ๋ณต์กํด ๋ณด์ผ ์ ์์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,77 @@
+package store.view.utils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import store.common.constants.StringConstants;
+
+public class InputParser {
+ public static String inventoryParser(String name, Long price, Long quantity, String prom... | Java | giveCommaToPrice์์ String[]์ ๋ฐ๋ ๋ถ๋ถ์ด ์ง๊ด์ฑ์ด๋ ํจ์จ์ฑ์ด ์กฐ๊ธ ๋จ์ด์ ธ ๋ณด์ด๋ ๊ฒ ๊ฐ์์! ๊ทธ๋ฅ ์ซ์๋ฅผ ๋ฐ์์ ์ฒ๋ฆฌ๋ฅผ ์ ๋ดํด๋ ์ข์์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,77 @@
+package store.view.utils;
+
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Objects;
+import store.common.constants.StringConstants;
+
+public class InputParser {
+ public static String inventoryParser(String name, Long price, Long quantity, String prom... | Java | 1000์ ์์๋ก ๋นผ๋ฉด ์ข์ ๊ฒ ๊ฐ์์! ํฌ๋ฉงํ
์ค์์๋ , ๋ถ์ด๋๊ฒ ์์ด์ ๊ทธ๊ฑฐ ์จ๋ ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,72 @@
+package store.controller;
+
+import static store.constant.AnswerConstant.ANSWER_YES;
+
+import java.util.Map;
+
+import store.constant.file.FilePath;
+import store.model.domain.customer.Customer;
+import store.model.domain.product.Products;
+import store.model.domain.product.Promotions;
+import store.... | Java | processBuying, shouldProceed ๋ฑ์ ๋ฉ์๋๋ฅผ ๋ ์ธ๋ถ์ ์ผ๋ก ๋๋๊ณ , try-catch ๋ธ๋ก์ ๋ณ๋๋ก ๋ถ๋ฆฌํ๋ฉด ๋ ๊น๋ํด์ง ์ ์์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,100 @@
+package store.util;
+
+import static store.constant.AnswerConstant.*;
+import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT;
+import static store.constant.promotion.PromotionType.CARBONATE_DRINK;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import store.model.domain.customer.Cu... | Java | handleCarbonatePromotion()๊ณผ handleOtherPromotions()์ด ๋น์ทํ ๋ก์ง์ ํฌํจํ๊ณ ์๋๋ฐ ์ด๋ถ๋ถ์ ์ผ๋ฐํํด์ ๊ณตํต ๋ฉ์๋๋ก ์ถ์ถํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,100 @@
+package store.util;
+
+import static store.constant.AnswerConstant.*;
+import static store.constant.message.ErrorMessage.NON_EXIST_PRODUCT;
+import static store.constant.promotion.PromotionType.CARBONATE_DRINK;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import store.model.domain.customer.Cu... | Java | ์ ์ฒด์ ์ผ๋ก PromotionHandler์ ์ฑ
์์ด ์ปค๋ณด์ด๋ค์, ํ๋ก๋ชจ์
๋ฉ์์ง ์ถ๋ ฅ๊ณผ ๋ก์ง ์ฒ๋ฆฌ๋ฅผ ๋ถ๋ฆฌํ์ฌ PromotionMessagePrinter์ ๊ฐ์ ํด๋์ค๋ก ๋ถ๋ฆฌํ๋ ๊ฑด ์ด๋จ๊น์? |
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