code stringlengths 41 34.3k | lang stringclasses 8
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@@ -0,0 +1,142 @@
+package store;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+import org.junit.jupiter.api.BeforeEach;
+import org.jun... | Java | ๊ผผ๊ผผํ ํ
์คํธ๊ฐ ์ธ์์ ์ด๋ค์!
์ฒ์ assert๊ฐ ์คํจํ๋ฉด, ์๋์ ์๋ assert๋ ํ์ธ์ ๋ชป ํ ๊ฑฐ ๊ฐ์์!
`assertAll`ํจ์์ ๋ํด์๋ ์์๋ณด์๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | while-true์ ์ฌ๊ท๋ฅผ ๊ฐ์ด ์ฌ์ฉํ์ ์ด์ ๊ฐ ์์๊น์?
ํ๋๋ง ์์ด๋ ๋ ๊ฑฐ ๊ฐ์์! |
@@ -1 +1,78 @@
# java-convenience-store-precourse
+
+## ๊ตฌํํญ๋ชฉ
+
+### ์
์ถ๋ ฅ
+
+- ์์์ฆ
+ - ๊ตฌ๋งค ์ํ ๋ด์ญ : ๊ตฌ๋งคํ ์ํ๋ช
, ์๋, ๊ฐ๊ฒฉ
+ - ์ฆ์ ์ํ ๋ด์ญ : ํ๋ก๋ชจ์
์ ๋ฐ๋ผ ๋ฌด๋ฃ๋ก ์ ๊ณต๋ ์ฆ์ ์ํ์ ๋ชฉ๋ก
+ - ๊ธ์ก ์ ๋ณด
+ - ์ด๊ตฌ๋งค์ก: ๊ตฌ๋งคํ ์ํ์ ์ด ๊ธ์ก
+ - ์ด๊ตฌ๋งค์๋ : ๊ตฌ๋งคํ ์ํ์ ์ด ์๋
+ - ํ์ฌํ ์ธ: ํ๋ก๋ชจ์
์ ์ํด ํ ์ธ๋ ๊ธ์ก
+ - ๋ฉค๋ฒ์ญํ ์ธ: ๋ฉค๋ฒ์ญ์ ์ํด ์ถ๊ฐ๋ก ํ ์ธ๋ ๊ธ์ก(์ต๋ 8000์)
+ ... | Unknown | ๊ฐ์ฌํฉ๋๋ค^&^ |
@@ -0,0 +1,21 @@
+package util;
+
+import exception.Exception;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class ProductValidator {
+
+ private static final String PRODUCT_PATTERN = "^\\[([a-zA-Z๊ฐ-ํฃ]+)-([1-9]\\d*)\\]$";
+ public static final String INVALID_FORMAT = "์ฌ๋ฐ๋ฅด์ง ์์ ํ์์ผ๋ก ์
๋ ฅ... | Java | ์ค ์ด๋ถ๋ถ์ ์ฌ์ค ์์ธ๊ฐ ๋ฐ์ํ๋ฉด return๋ฌธ์ด ํ์์์ง๋ง
์์ธ๊ฐ ๋ฐ์ํ์ง ์์ผ๋ฉด ๋ฐํํด์ฃผ๋๊ฒ์ด ํ์ํ ๊ฒ ๊ฐ์์ ๋ฃ์ด๋์์ต๋๋ค.
์์ฒญ ์๋ฆฌํ์๋ค์...ใ
ใ
์๊ฐ์ ํด๋ณด๋ ๋ฐํ๊ฐ์ ์์ ๋ ๋ฐฉํฅ์ด ๋ ์ข์๋ณด์
๋๋ค!!
๋ง์ ๊ฐ์ฌํฉ๋๋ค |
@@ -0,0 +1,139 @@
+package view;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.WRONG_INPUT;
+
+import camp.nextstep.edu.missionutils.Console;
+import dto.Status;
+import exception.Exception;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStre... | Java | ์ ๊ฐ ์๊ฐํ๋๊ฒ์
๋ก์ง์ ์ ๋ถ๋ถ์ ๋ค์ด๊ฐ๊ฒ์ ์ซ์๋ง ๊ฐ๋ฅํ๋ฐ(์์์ ์ ๊ท์์ผ๋ก ๊ฑฐ๋ฅด๊ณ ์์)
Integer.parseInt์์ ์๋ฌ๊ฐ ๋ฐ์ํ๋ค๋ฉด ์ซ์์ด๊ธฐ๋ ์ซ์์ธ๋ฐ
int๊ฐ์ ๋ฒ์ด๋๋ ์ซ์๋ผ๊ณ ์๊ฐํ๊ธฐ ๋๋ฌธ์
๋๋ค!!
์์ธ์ฒ๋ฆฌ๊ฐ ์ ํํ์ง ๋ชปํ๋ ๊ฒ ๊ฐ๋ค์!!
๋ง์ ๊ฐ์ฌํฉ๋๋ค! |
@@ -0,0 +1,139 @@
+package view;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.WRONG_INPUT;
+
+import camp.nextstep.edu.missionutils.Console;
+import dto.Status;
+import exception.Exception;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStre... | Java | ๋ฌด์์ธ๊ฐ ์ฝ์ด์ค๊ฑฐ๋ ์
๋ ฅ์ ๋ฐ๊ฑฐ๋ ํ๋ ๋ถ๋ถ์
๋ค inputView์์ ์ฒ๋ฆฌํ๋๊ฒ ์ข๋ค๊ณ ์๊ฐํ์ต๋๋ค!!
์ง๊ธ ์๊ฐํด๋ณด๋ ๋ฐ๋ก ๋ถ๋ฆฌํด๋ ๊ด์ฐฎ๊ฒ ๋ค์!
๋ง์ ๊ฐ์ฌํฉ๋๋ค!! |
@@ -0,0 +1,139 @@
+package view;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.WRONG_INPUT;
+
+import camp.nextstep.edu.missionutils.Console;
+import dto.Status;
+import exception.Exception;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStre... | Java | ใ
ใ
๊ฐ์ฌํฉ๋๋ค!! ํญํ๊ฒ์์ ํ์ .. |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ๊ฐ์ฌํฉ๋๋ค!! ์ด๊ฒ๋ ํญํ๊ฒ์์ ํ.... |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ์ข์ ๋ง์ ๊ฐ์ฌํฉ๋๋ค.
ํด๋น ์ด๋ฆ์ด ๋ ์ง๊ด์ ์ด๊ณ ํจ์ ๋ ์์๋ณด๊ธฐ ์ฌ์ด๊ฒ ๊ฐ์ต๋๋ค!
์์ผ๋ก๋ ๋ ์ ๊ฒฝ์จ๋ณด๋๋ก ํ๊ฒ ์ต๋๋ค! |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ๋ฉ์๋ ๋ช
์ ๋์ฌ๋ ์ ์น์ฌ๋ก ์์ํ๋ ๊ฑธ ์ถ์ฒ๋๋ฆฝ๋๋ค! |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ๊ฐ์ธ์ ์ผ๋ก buyer๋ผ๋ ํด๋์ค์ ๋๋ฌด ๋ง์ ์ญํ ์ ๋ด๊ณ ์๋ ๊ฒ ๊ฐ์ต๋๋ค!
buyer๋ ๊ตฌ๋งค์๋ผ๋ ์๋ฏธ ์ฆ, ์ฌ์ฉ์ ์
์ฅ์์ ์์ฑ๋ ํด๋์ค๋ผ ์๊ฐ์ด ๋๋๋ฐ, ์ฌ์ฉ์๊ฐ ์์์ฆ์ ์ถ๋ ฅํ๋ ๊ฒ๋ณด๋ค Order๊ฐ์ ํด๋์ค๋ฅผ ์๋ก ๋ง๋ค์ด ์ญํ ์ ๋ถ๋ฆฌํ๋ ๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,139 @@
+package view;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.WRONG_INPUT;
+
+import camp.nextstep.edu.missionutils.Console;
+import dto.Status;
+import exception.Exception;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStre... | Java | '[' ๋ ']' ๋ฅผ ์์๋ก ๋นผ๋ ๊ฑด ์ด๋จ๊น์? |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ํน์ ์ด ๋ถ๋ถ์ ๋ฉ์๋๋ก ๋นผ์ ์ด์ ๊ฐ ์์๊น์?? |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ๊ฐ์ธ์ ์ผ๋ก ์ด ๋ถ๋ถ์ด ๊ฐ๋
์ฑ์ด ์กฐ๊ธ์ ์ข์ง ์์ ๊ฑฐ ๊ฐ์ต๋๋ค! ๋ฉ์๋๋ฅผ ๋ถ๋ฆฌํ๋ ๋ฐฉ๋ฒ๊ณผ ๋ณ์๋ฅผ ์ค์ ํ๋ ๊ฑธ ์ถ์ฒ๋๋ ค๋ด
๋๋ค! |
@@ -0,0 +1,357 @@
+package store;
+
+import static exception.Exception.EXCEED_QUANTITY;
+import static exception.Exception.NON_EXIST_PRODUCT;
+import static exception.Exception.WRONG_INPUT;
+import static exception.Exception.throwException;
+import static util.ProductValidator.INVALID_FORMAT;
+import static view.InputV... | Java | ํ ํด๋์ค๊ฐ ๋๋ฌด๋ ๋ง์ ์ญํ ์ ํ๊ณ ์๋ ๊ฑฐ ๊ฐ์์!! ๊ตฌ๋งค์๊ฐ ํ๋ ์ญํ , ํธ์์ ์์ ํ๋ก๋ชจ์
์ ์ฉ๊ณผ ๊ฐ์ ์ญํ ๋ฑ ํด๋์ค ๋ถ๋ฆฌํด ์์ฑํ๋ ๊ฑธ ์ถ์ฒ๋๋ฆฝ๋๋ค! |
@@ -0,0 +1,25 @@
+package christmas.config;
+
+public enum Configuration {
+ ;
+
+ private final Object value;
+
+ Configuration(Object value) {
+ this.value = value;
+ }
+
+ public int getIntValue() {
+ if (value instanceof Integer) {
+ return (int) value;
+ }
+ th... | Java | Configuration์ ์ด๋์ ํ์ฉ๋๋์? |
@@ -0,0 +1,45 @@
+package christmas.controller;
+
+import christmas.domain.Order;
+import christmas.domain.Orders;
+import christmas.domain.product.Product;
+import christmas.repository.ProductRepository;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
+publi... | Java | Repository๋ฅผ static์ด ์๋ ์์กด์ฑ ์ฃผ์
์ผ๋ก ์ฌ์ฉํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค!
๋ ์ค ์ด๋ค ๊ฒ ์ ์ ํ์ง ๊ณ ๋ฏผ๋ผ์์ |
@@ -0,0 +1,56 @@
+package christmas.controller;
+
+import christmas.domain.Orders;
+import christmas.view.InputView;
+import christmas.view.OutputView;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+public class RetryInputUtil {
+
+ private final Inp... | Java | Orders์ ๋ํ validation๋ ์ถ๊ฐํ๋ค๋ฉด retryLogics() ํ๋๋ก ์ฒ๋ฆฌํ ์ ์์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,76 @@
+package christmas.dto;
+
+import christmas.enums.Badge;
+import christmas.enums.BenefitType;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+
+public record BenefitResultDto(
+ int day,
+ List<ItemDto> orderedItems,
+ int totalPrice,
+ Optional<I... | Java | ์ ๋ ๊ฒฐ๊ณผ ์ ๋ณด๋ค์ dto๋ก ๋ง๋ค์์ง๋ง ํ๋๊ฐ ๋๋ฌด ๋ง์ ๊ฒ์ด ๊ณ ๋ฏผ์ด ๋์๋๋ฐ, ๋น๋๋ฅผ ํ์ฉํ ์ ์๊ฒ ๋ค์! |
@@ -0,0 +1,35 @@
+package christmas.enums;
+
+import java.util.Arrays;
+import java.util.List;
+import java.util.Optional;
+
+public enum Badge {
+ STAR(5_000, "๋ณ"),
+ TREE(10_000, "ํธ๋ฆฌ"),
+ SANTA(20_000, "์ฐํ");
+
+ private final int discountAmount;
+ private final String name;
+
+ Badge(int discountAm... | Java | ์ฌ๊ธฐ์ "์์"์ name์ผ๋ก ๊ฐ๋ enum์ ์ถ๊ฐํ๋ฉด Optional<Badge> ๋์ ํ์ฉํ ์ ์์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,56 @@
+package christmas.controller;
+
+import christmas.domain.Orders;
+import christmas.view.InputView;
+import christmas.view.OutputView;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.function.Supplier;
+
+public class RetryInputUtil {
+
+ private final Inp... | Java | 1๊ณผ 31๊ฐ์ ๋งค์ง๋๋ฒ๋ ์์๋ก ๊ด๋ฆฌํ๋ ๊ฒ์ด ์ด๋จ๊น์?
๊ทธ๋ฆฌ๊ณ ์กฐ๊ฑด์์ ๊ฒฝ์ฐ, ๊ธ์ ์กฐ๊ฑด์์ด ๊ฐ๋
์ฑ์ด ๋ ์ข๋ค๊ณ ํฉ๋๋ค! |
@@ -0,0 +1,38 @@
+package christmas.domain;
+
+import christmas.dto.ItemDto;
+import christmas.validator.OrdersValidator;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Orders {
+ private final List<Order> orders;
+
+ public Orders(List<Order> orders) {
+ OrdersValidator.validate(orde... | Java | Stream์ ์ด์ฉํด๋ณด๋๊ฒ์ ์ด๋จ๊น์? |
@@ -0,0 +1,36 @@
+package christmas.domain.product;
+
+import christmas.enums.ProductType;
+
+public class Product {
+ private final String name;
+ private final int price;
+ private final ProductType type;
+
+ public Product(String name, int price, ProductType type) {
+ this.name = name;
+ th... | Java | ์ฌ์ฉํ์ง ์๋ toString์ ์ฌ์ ์ํ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,37 @@
+package christmas.enums;
+
+public enum DayOfWeek {
+ MONDAY(0),
+ TUESDAY(1),
+ WEDNESDAY(2),
+ THURSDAY(3),
+ FRIDAY(4),
+ SATURDAY(5),
+ SUNDAY(6);
+
+ public static final DayOfWeek START_OF_WEEK = FRIDAY;
+ private final int order;
+
+
+ DayOfWeek(int order) {
+ ... | Java | ์ ๋ ๋ฆฌ์คํธ๋ก ๋ชจ๋ ๋ ์ง๋ฅผ enum์ผ๋ก ๊ด๋ฆฌํ๋๋ฐ, ์ด๋ ๊ฒ ์์์ผ๋ก ์ฒ๋ฆฌํ ์๋ ์๊ฒ ๋ค์! |
@@ -0,0 +1,37 @@
+package christmas.config;
+
+import christmas.controller.Controller;
+import christmas.controller.InputParser;
+import christmas.controller.RetryInputUtil;
+import christmas.file.parser.ProductParser;
+import christmas.file.reader.CsvReader;
+import christmas.initializer.ProductInitializer;
+import ch... | Java | ์ด๋ฒ ํ๋ฆฌ์ฝ์ค 4์ฃผ์ฐจ ๋ฏธ์
์์ mdํ์ผ์ ์ฝ์ด์ค๋๊ฒ์ด ์์๋๋ฐ ํฌ๋ฆฌ์ค๋ง์ค ๊ณผ์ ๋ ์ด๋ ๊ฒ ํธ์๋ค๋ ์ต์ข
์ฝํ
๋๋น๋ฅผ ์ ๋๋ก ํ์๋๊ตฐ์! |
@@ -0,0 +1,23 @@
+package christmas.domain.promotion;
+
+public class GiveawayPromotion {
+
+ private static final int GIVEAWAY_PAYMENT_AMOUNT = 120_000;
+ private static final String GIVEAWAY_PRODUCT_NAME = "์ดํ์ธ";
+ private static final int GIVEAWAY_PRODUCT_AMOUNT = 1;
+
+ public static boolean isAvailable... | Java | ์ฆ์ ํ ๋ถ๋ถ์ ํ๋์ฝ๋ฉํ๋๊ฒ ์๋, ๋ ํ์งํ ๋ฆฌ์์ ๊ฐ์ ธ์ค๋ ๋ก์ง์ ์ด๋ ์ ๊ฐ์? |
@@ -3,38 +3,52 @@
import com.flab.ccinside.api.trendingpost.application.port.ViewPostEvent;
import com.flab.ccinside.api.trendingpost.application.port.in.PostSystemUsecase;
import com.flab.ccinside.api.trendingpost.application.port.in.UpdateViewCountCommand;
-import jakarta.annotation.PostConstruct;
-import java.uti... | Java | queue๊ฐ ๊ณ์ ์ฐจ ์๋ ๊ฒฝ์ฐ์๋ ๋ฌดํ ๋ฃจํ์ ๋น ์ง๊ฒ ๋ ๊ฒ ๊ฐ๋ค์. |
@@ -3,38 +3,52 @@
import com.flab.ccinside.api.trendingpost.application.port.ViewPostEvent;
import com.flab.ccinside.api.trendingpost.application.port.in.PostSystemUsecase;
import com.flab.ccinside.api.trendingpost.application.port.in.UpdateViewCountCommand;
-import jakarta.annotation.PostConstruct;
-import java.uti... | Java | executorService๊ฐ ๋ก์ง์ ์ ๋๋ก ์คํํ๋ค๋ ๊ฒ์ ์ด๋ป๊ฒ ํ
์คํธ ํ ์ ์์๊น์? |
@@ -3,38 +3,52 @@
import com.flab.ccinside.api.trendingpost.application.port.ViewPostEvent;
import com.flab.ccinside.api.trendingpost.application.port.in.PostSystemUsecase;
import com.flab.ccinside.api.trendingpost.application.port.in.UpdateViewCountCommand;
-import jakarta.annotation.PostConstruct;
-import java.uti... | Java | ๋ง์ํด์ฃผ์ ๋๋ก, ๋น๋๊ธฐ ํ๋ก์ธ์ค ์์ฑ์ ๋ํ ๋ถ๋ถ๊ณผ, ๋น์ฆ๋์ค ๋ก์ง ์ฒ๋ฆฌ์๋ํ ๋ถ๋ถ์ ๋ถ๋ฆฌํ์ฌ ๊ฐ๊ฐ ํ
์คํธํ๋๋ก ์์ ํ์ต๋๋ค.
๊ฐ์ฌํฉ๋๋ค :) |
@@ -3,38 +3,52 @@
import com.flab.ccinside.api.trendingpost.application.port.ViewPostEvent;
import com.flab.ccinside.api.trendingpost.application.port.in.PostSystemUsecase;
import com.flab.ccinside.api.trendingpost.application.port.in.UpdateViewCountCommand;
-import jakarta.annotation.PostConstruct;
-import java.uti... | Java | ํ์ธํด์ฃผ์
์ ๊ฐ์ฌํฉ๋๋ค.
Threshold๋ฅผ ์ค์ ํ๋๋ก ๋ณ๊ฒฝํ์ต๋๋ค :) |
@@ -0,0 +1,27 @@
+package store.exception.messages;
+
+public enum ErrorMessage {
+
+ INVALID_FILE_FORMAT_ERROR("ํ์ผ ์ฒ๋ฆฌ ์ค ์ค๋ฅ๊ฐ ๋ฐ์ํ์ต๋๋ค"),
+ INVALID_FORMAT("์๋ชป๋ ์
๋ ฅ ํ์์
๋๋ค. [์ํ๋ช
-์๋] ํ์์ผ๋ก ์
๋ ฅํด ์ฃผ์ธ์."),
+ INVALID_NUMBER("์ ํจํ ์ซ์๋ฅผ ์
๋ ฅํด ์ฃผ์ธ์."),
+ INVALID_ANSWER("์๋ชป๋ ์
๋ ฅ์
๋๋ค. Y ๋๋ N์ผ๋ก ๋ค์ ์
๋ ฅํด ์ฃผ์ธ์."),
+ MAXIMUM_NUMBER_LENG... | Java | ๊ณตํต๋ [ERROR]๋ฅผ ๋ถ๋ฆฌํ์ ๋ถ๋ถ์ด ๋๊ฒ ์ข๋ค์! |
@@ -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 | ์๋
ํ์ธ์!
ํ์ฌ data ๋ฐฐ์ด์ ๊ฐ์ด ๋ณ๊ฒฝ๋์ง ์๊ณ , ์ค๋ก์ง ์ฝ๊ธฐ ์ ์ฉ์ผ๋ก ์ฌ์ฉ๋๊ณ ์๋๋ฐ์. ์ด๋ฅผ ๋ถ๋ณ ๋ฆฌ์คํธ๋ก ๊ด๋ฆฌํ๋ฉด ๋ ์์ ํ๊ณ , ๋ช
ํํ๊ฒ ํํํ ์ ์์ง ์์๊น ์ถ์ด ๋ฆฌ๋ทฐ ๋จ๊ฒจ๋ด
๋๋ค.
๋ฐฐ์ด ๋์ List.of๋ฅผ ์ฌ์ฉํด ๋ถ๋ณ ๋ฆฌ์คํธ๋ก ๋ง๋ค๋ฉด, ๋ฐ์ดํฐ์ ์์ ์ฑ์ ๋ณด์ฅํ๋ฉด์๋ ์ฝ๋ ๊ฐ๋
์ฑ๋ ๊ฐ์ ๋ ๊ฒ ๊ฐ์๋ฐ ์ด๋ป๊ฒ ์๊ฐํ์๋์? ๐
```
private static Promotion parsePromotion(String line) {
List<String> data = List.of(line.split(DELIMITER));
... |
@@ -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 | `findInventoryItem` ๋ฉ์๋๊ฐ `CartValidator` ํด๋์ค์ ์์นํ๊ณ ์์๊ตฐ์!
์ฒ์์๋ ๋ฉ์๋ ์ด๋ฆ๋ง ๋ณด๊ณ `Cart` ํด๋์ค์ ์๋ ๋ฉ์๋๋ผ๊ณ ์ฐฉ๊ฐํ์ต๋๋ค.
ํน์ํฌํธ ๊ตฌ๋ฌธ์ ๋ณด๊ณ ๋์์ผ` CartValidator`์ ์๋ ๋ฉ์๋๋ผ๋ ๊ฒ์ ์ ์ ์์์ต๋๋ค.
์ด์ ๊ฐ์ ํผ๋์ ์ค์ด๊ธฐ ์ํด ๋ฉ์๋ ํธ์ถ ์ ํด๋์ค๋ช
์ ๋ช
์ํ๋ ๊ฒ์ ๋ํด ์ด๋ป๊ฒ ์๊ฐํ์๋์?
`final InventoryItem inventoryItem = CartValidator.findInventoryItem(orderItemDto.productName(), in... |
@@ -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 | storeController.init()์ Configuration ํด๋์ค ์์์ ํธ์ถํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -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 | ๋ฉ์๋ ๋ด๋ถ์์ final ํค์๋๋ก ์ ์ธํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -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 | Promotion์ Optional๋ก ๊ด๋ฆฌํ์ ์ด์ ๊ฐ ์์๊น์?? |
@@ -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 | calculateRemainStock๊ณผ ๊ฐ์ ๋ค์ด๋ฐ์ ์ด๋จ๊น์? |
@@ -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 | Promotion ํด๋์ค์์๋ ํด๋น ์์๊ฐ ์ ์ธ๋์ด์๋๋ฐ, ๋ฐ๋ก ํด๋์ค๋ก ๋ถ๋ฆฌํด ์ฌ์ฌ์ฉ์ฑ์ ๊ณ ๋ คํ๋๊ฑด ์ด๋จ๊น์? |
@@ -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 | repository๋ฅผ ๊ตฌํํ ์๊ฐ์ ๋ชปํ๋๋ฐ, ์ ๋ง ์ข์ ๊ฒ ๊ฐ์์!!๐ |
@@ -0,0 +1,101 @@
+package store.controller;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.nio.file.Paths;
+import java.time.LocalDate;
+import java.util.function.Supplier;
+import store.exception.ExceptionHandler;
+import store.exception.ExceptionResponse;
+import store.exception.UserDecisionExcepti... | Java | ๊ฐ๊ฐ์ ํ์ผ์ ๋ถ๋ฌ์ค๊ณ , ์๋ฌ ํธ๋ค๋ง๊น์ง ํ ๊ฒ ์ธ์์ ์ด๋ค์..! |
@@ -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 |
@@ -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! |
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