code stringlengths 41 34.3k | lang stringclasses 8
values | review stringlengths 1 4.74k |
|---|---|---|
@@ -0,0 +1,38 @@
+package lotto.controller.validator
+
+class PurchaseCostValidator {
+ operator fun invoke(input: String) {
+ isEmpty(input)
+ isInteger(input)
+ isZero(input)
+ isNegativeNumber(input)
+ isBetween(input)
+ isUnits(input)
+ }
+
+ private fun isEmpty(in... | Kotlin | ์ ๋นจ๋ฆฌ ํ๋ ค๊ณ ํ๋ค๋ณด๋ 1000์ ์ดํ๋ ์์์ ๋ํ ์
๋ ฅ์
1000์ ๋ฏธ๋ง ๊ธ์ก ์
๋ ฅ์ ์๋ฌ ๋ฐ์ํ๋ ์์ผ๋ก ํ์ณค๋๋ฐ
์ญ์ ๊ผผ๊ผผํ์ญ๋๋ค ๐ |
@@ -0,0 +1,40 @@
+package lotto.controller.validator
+
+class LottoNumbersValidator {
+ operator fun invoke(input: String) {
+ isEmpty(input)
+ val numbers = input.split(",").map { it.trim() }
+ isEmpty(numbers)
+ isInteger(numbers)
+ isBetween(numbers)
+ isDuplicate(numbers... | Kotlin | ํน์ String Type ์์ Int๋ก ๋ณํํ์ ์ด์ ๊ฐ ์์ผ์ค๊น์ฉ?
๋ณํํ์ง ์์๋ ์์ ๊ฐ์ ๋น๊ตํ๋๋ด ์ํฅ์ด ์์ ๊ฒ ๊ฐ๋ค๊ณ ์๊ฐํด์ ! |
@@ -0,0 +1,54 @@
+package lotto.model
+
+import lotto.constant.WinnerType
+import lotto.util.RandomNumbers
+
+data class MyLotto(
+ private val purchaseCost: Int,
+ private val _lottos: MutableList<Lotto> = mutableListOf(),
+ private val _winners: MutableList<WinnerType> = mutableListOf(),
+) {
+ val lottoC... | Kotlin | ๋๋ฐ ์ด๋ ๊ฒ ํ๋ฉด lottoCount๋ฅผ ์ธ๋ถ์์ ๊ณ์ฐํด์ฃผ์ง ์์๋ ๋๋๊ตฐ์ !
ํ๋ ๋ฐฐ์๊ฐ๋๋ค ใ
ใ
|
@@ -0,0 +1,54 @@
+package lotto.model
+
+import lotto.constant.WinnerType
+import lotto.util.RandomNumbers
+
+data class MyLotto(
+ private val purchaseCost: Int,
+ private val _lottos: MutableList<Lotto> = mutableListOf(),
+ private val _winners: MutableList<WinnerType> = mutableListOf(),
+) {
+ val lottoC... | Kotlin | ์ ํด๋์ค ๊ฐํํ๋ฉด์ ๋ดค์ต๋๋ค ใ
ใ
์์ง๋๋ฉด์์ ๋๋ฌด๋ ์ ์ค๊ณํ์ ๊ฒ ๊ฐ์์ :) |
@@ -0,0 +1,40 @@
+package lotto.controller.validator
+
+class LottoNumbersValidator {
+ operator fun invoke(input: String) {
+ isEmpty(input)
+ val numbers = input.split(",").map { it.trim() }
+ isEmpty(numbers)
+ isInteger(numbers)
+ isBetween(numbers)
+ isDuplicate(numbers... | Kotlin | ๋ง๋ค์! ์ด๊ฒ ์ค๋ฒ ์ฝ๋ฉ์ ํด๋ฒ๋ ธ๋ค์ ใ
ใ
|
@@ -0,0 +1,26 @@
+package lotto.constant
+
+import java.text.NumberFormat
+import java.util.*
+
+enum class WinnerType(
+ val matchingNumberCount: Int,
+ val prizeAmount: Int,
+) {
+ FIRST(6, 2_000_000_000),
+ SECOND(5, 30_000_000),
+ THIRD(5, 1_500_000),
+ FOURTH(4, 50_000),
+ FIFTH(3, 5_000),
+ ... | Kotlin | ์ 2๋ฑ์ผ๋๋ง print๋ค๋ฅธ ๊ฒ ๋๋ฌธ์ ๊ณจ์น์ํ ๋๋ฐ, ์์ enum์์ ๋ค๋ฅด๊ฒ toStringํ์๋ค๋.. ๋ ํ๋ ๋ฐฐ์๋๋ค...! |
@@ -0,0 +1,38 @@
+package lotto.controller.validator
+
+class PurchaseCostValidator {
+ operator fun invoke(input: String) {
+ isEmpty(input)
+ isInteger(input)
+ isZero(input)
+ isNegativeNumber(input)
+ isBetween(input)
+ isUnits(input)
+ }
+
+ private fun isEmpty(in... | Kotlin | ๊ฐ ๋ถ์ผ๋ณ๋ก Validator๋ ErroType์ด ํ๋์ฉ ์๋ ๊ฒ ํ์ผ์ด ๊น๋ํด์ ์ข๋ค์! |
@@ -0,0 +1,36 @@
+package lotto.controller.domain
+
+import lotto.model.MyLotto
+import lotto.view.InputView
+import lotto.view.OutputView
+
+class UserInteractionController(
+ private val inputView: InputView = InputView(),
+ private val outputView: OutputView = OutputView(),
+) {
+ fun handlePurchaseCost(): ... | Kotlin | LottoController์ธ UserController ๋ง๋๋๊ฒ ์ข๋ค์!
์ ๋ ์
๋ ฅ์ด๋ ํผ์ฌ๋์ด์์ด์ ๊ณ ๋ฏผ์ด์๋๋ฐ ์ฐธ๊ณ ํด์ผ๊ฒ ์ต๋๋ค ใ
ใ
|
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | ์ปฌ๋ ์
๋์ ๋ฐฐ์ด์ ์ฌ์ฉํ ์ด์ ๊ฐ ์์๊น์!? |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | ๊ด์ฌ์ฌ ๋ถ๋ฆฌ ์
์ฅ์์ ๋ณด๋ฉด ๋จ์ผ ๋ฉ์๋์ฌ๋ ๋ณ๋ ๋ฉ์๋๋ก ๋ถ๋ฆฌํ๋ ๋ฐฉํฅ๋ ๊ณ ๋ คํด๋ณผ๋ง ํ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | 5๋ ์์ํํ๋ฉด ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | ๋๋ค ์ซ์ ๋ฝ๊ธฐ๊ฐ controller์ ๊ด์ฌ์ฌ์ผ์ง ๊ณ ๋ฏผํด๋ณด๋ฉด ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | `!coach.checkMenu()`๊ฐ ์ด๋ค ์๋ฏธ์ธ์ง ์ ๋งคํ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,19 @@
+package menu.controller;
+
+import menu.view.OutputView;
+
+public class Validate {
+ public boolean validateCoach(String[] inputCoaches) {
+ if (inputCoaches.length > 5 || inputCoaches.length < 2) {
+ OutputView.printCoachesNumberError();
+ return false;
+ }
+ ... | Java | 2, 4๋ ์์ํํ๋ฉด ์ข์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,71 @@
+package menu.view;
+
+public class OutputView {
+ private static final String START = "์ ์ฌ ๋ฉ๋ด ์ถ์ฒ์ ์์ํฉ๋๋ค.";
+ private static final String INSERT_COACH_NAME = "์ฝ์น์ ์ด๋ฆ์ ์
๋ ฅํด ์ฃผ์ธ์. (, ๋ก ๊ตฌ๋ถ)";
+ private static final String INSERT_NOT_FOOD = "(์ด)๊ฐ ๋ชป ๋จน๋ ๋ฉ๋ด๋ฅผ ์
๋ ฅํด ์ฃผ์ธ์.";
+ private static final String R... | Java | OutputView๊ฐ ํน์ ์์ธ์ ์์กด์ ์ด๊ฒ ๋๋ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | switch๋ฌธ๊ณผ ๋น์ทํ ๊ตฌ์กฐ์ธ ๊ฒ ๊ฐ์์.
๋ค๋ฅธ ๋ฐฉ๋ฒ์ ์์์๊น์..? |
@@ -0,0 +1,71 @@
+package menu.view;
+
+public class OutputView {
+ private static final String START = "์ ์ฌ ๋ฉ๋ด ์ถ์ฒ์ ์์ํฉ๋๋ค.";
+ private static final String INSERT_COACH_NAME = "์ฝ์น์ ์ด๋ฆ์ ์
๋ ฅํด ์ฃผ์ธ์. (, ๋ก ๊ตฌ๋ถ)";
+ private static final String INSERT_NOT_FOOD = "(์ด)๊ฐ ๋ชป ๋จน๋ ๋ฉ๋ด๋ฅผ ์
๋ ฅํด ์ฃผ์ธ์.";
+ private static final String R... | Java | ์์๊ฐ ๋๋ฌด ๋ง์๋ฐ enum์ผ๋ก ๋ถ๋ฆฌํ๋ ๊ฒ๋ ์ข์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,71 @@
+package menu.view;
+
+public class OutputView {
+ private static final String START = "์ ์ฌ ๋ฉ๋ด ์ถ์ฒ์ ์์ํฉ๋๋ค.";
+ private static final String INSERT_COACH_NAME = "์ฝ์น์ ์ด๋ฆ์ ์
๋ ฅํด ์ฃผ์ธ์. (, ๋ก ๊ตฌ๋ถ)";
+ private static final String INSERT_NOT_FOOD = "(์ด)๊ฐ ๋ชป ๋จน๋ ๋ฉ๋ด๋ฅผ ์
๋ ฅํด ์ฃผ์ธ์.";
+ private static final String R... | Java | enum์ ํ์ฉํ๋ฉด ์ฝ๋ ์ค๋ณต์ ์ต์ํํ ์ ์์์ ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | ๊ฐ์๊ฐ ์ ํด์ ธ ์๋ค๊ณ ์๊ฐํด์ ์๊ฐ ์์ด ๋ฐฐ์ด์ ์ฌ์ฉํ๋๋ฐ ์ปฌ๋ ์
์ ์ฌ์ฉํ๋ ๊ฒ ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | setter๋ ์ฌ์ฉํ ์๋๋ฅผ ์ฝ๊ฒ ํ์
ํ ์ ์์ด ์ง์ํ๋ ๊ฒ์ผ๋ก ์๊ณ ์์ต๋๋ค!
์ค์ง์ ์ธ setter๋ ์๋์ง๋ง ๋ค๋ฅธ ๋ค์ด๋ฐ์ ์ด๋จ๊น์? |
@@ -0,0 +1,65 @@
+package menu.controller;
+
+import camp.nextstep.edu.missionutils.Randoms;
+import menu.model.Coach;
+import menu.model.MenuRepository;
+import menu.view.InputView;
+import menu.view.OutputView;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.stream.I... | Java | for๋ฌธ ๋ฉ์๋ ๋ถ๋ฆฌํ๋ฉด ๊ฐ๋
์ฑ์ด ๋ ์ข์์ง ๊ฒ ๊ฐ์์! |
@@ -0,0 +1,19 @@
+package menu.controller;
+
+import menu.view.OutputView;
+
+public class Validate {
+ public boolean validateCoach(String[] inputCoaches) {
+ if (inputCoaches.length > 5 || inputCoaches.length < 2) {
+ OutputView.printCoachesNumberError();
+ return false;
+ }
+ ... | Java | ํด๋์ค๋ช
์ ๋ช
์ฌ ๋๋ ๋ช
์ฌ๊ตฌ๋ก ๋ค์ด๋ฐํด์ผ ํ๋ ๊ฒ์ผ๋ก ์๊ณ ์์ต๋๋ค!
Validator๋ ์ด๋จ๊น์?! |
@@ -0,0 +1,29 @@
+package menu.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Coach {
+ private String name;
+ private List<String> notFood = new ArrayList<>();
+ private List<String> foods = new ArrayList<>();
+
+ public Coach(String name) {
+ this.name = name;
+ }
... | Java | ํด๋น ํ๋๋ ์ผ๊ธ์ปฌ๋ ์
์ ์ฌ์ฉํ๋ฉด ๋ ์ข์ ๊ฒ ๊ฐ์์!:) |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | repository๋ก ๋ฉ๋ด ๋ฐ ์นดํ
๊ณ ๋ฆฌ ์ ๋ณด๋ฅผ ๊ด๋ฆฌํ์
จ๊ตฐ์! ์ข์ ์ ๊ทผ ๋ฐฉ๋ฒ์ธ ๊ฒ ๊ฐ์์๐
์ด๋ ๊ฒ ํ์ ์ด์ ๊ฐ ์์๊น์?? |
@@ -0,0 +1,71 @@
+package menu.view;
+
+public class OutputView {
+ private static final String START = "์ ์ฌ ๋ฉ๋ด ์ถ์ฒ์ ์์ํฉ๋๋ค.";
+ private static final String INSERT_COACH_NAME = "์ฝ์น์ ์ด๋ฆ์ ์
๋ ฅํด ์ฃผ์ธ์. (, ๋ก ๊ตฌ๋ถ)";
+ private static final String INSERT_NOT_FOOD = "(์ด)๊ฐ ๋ชป ๋จน๋ ๋ฉ๋ด๋ฅผ ์
๋ ฅํด ์ฃผ์ธ์.";
+ private static final String R... | Java | ์๋ฌ ๋ฉ์์ง๋ฅผ ๋ฐ๋ก ๋ถ๋ฆฌํ๋ ๊ฒ๋ ์ข์ ๊ฒ ๊ฐ๋ค์!:) |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | getMenuByCategory๊ฐ ์กฐ๊ธ ๋ ์ง๊ด์ ์ธ ๋ค์ด๋ฐ ๊ฐ๋ค๋ ์๊ฐ์ด ๋๋๋ฐ, ์ฑ๋ฏผ๋ ์๊ฒฌ์ ์ด๋ ์ ๊ฐ์? |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | ์ข์ ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | ์นดํ
๊ณ ๋ฆฌ๋ฅผ int๋ก ํํํ๋ ๊ฒ๊ณผ ๊ฐ ์นดํ
๊ณ ๋ฆฌ๊ฐ ์ด๋ค int๊ฐ์ด์ด์ผ ํ๋์ง๊ฐ ์ฝ๋ ์์ ๋ช
์๋์ด์์ง ์์์ ์ ์ง๋ณด์์ ์ํํ ์ ์์ ๊ฒ ๊ฐ์์ |
@@ -0,0 +1,28 @@
+package menu.model;
+
+import camp.nextstep.edu.missionutils.Randoms;
+
+import java.util.Arrays;
+import java.util.List;
+
+public class MenuRepository {
+ private final List<String> japan =
+ Arrays.asList("๊ท๋", "์ฐ๋", "๋ฏธ์์๋ฃจ", "์ค์", "๊ฐ์ธ ๋", "์ค๋๊ธฐ๋ฆฌ", "ํ์ด๋ผ์ด์ค", "๋ผ๋ฉ", "์ค์ฝ๋
ธ๋ฏธ์ผ๋ผ");
+ private ... | Java | Category๋ฅผ enum์ผ๋ก ๊ด๋ฆฌํ๋ ๊ฒ๋ ์ข์ ๋ฐฉํฅ์ผ ๊ฒ ๊ฐ๋ค์! |
@@ -0,0 +1,144 @@
+package store.controller;
+
+import static store.constant.Answer.NO;
+import static store.constant.Answer.YES;
+import static store.constant.OutputInfo.MAY_I_TAKE_YOUR_ORDER;
+import static store.constant.OutputInfo.MEMBERSHIP_DISCOUNT;
+import static store.constant.OutputInfo.PRODUCT_START_MESSAGE;
... | Java | ๊ฐ๋ฒผ์ด ์ถ์ฒ ์ฌํญ์ด์ง๋ง..!
๋ ๊ฐ๋จํ๊ฒ ๊ฐ์ ธ๊ฐ๊ณ ์ถ์ผ์๋ค๋ฉด ์ด๋ฐ ํํ ์ฝ๋๋ ์ถ์ฒ๋๋ฆฝ๋๋ค ใ
ใ
```java
do {
printWelcomeAndAllProducts(store);
takeOrdersAndPrintReceipt(store);
} while (answerToMoreOrders() != NO);
``` |
@@ -0,0 +1,44 @@
+package store.util;
+
+import static store.constant.ErrorMessage.INVALID_ORDER_FORMAT;
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_PATTERN;
+import static store.constant.OrderInfo.PRODUCT_COUNT_GROUP;
+import static store.constant.OrderInfo.PRO... | Java | util ํด๋์ค๋ก ๋นผ์ ๊ผผ๊ผผํ๊ฒ ์์ธ์ฒ๋ฆฌ ํ์ ๊ฒ ๋๋ฌด ์ข์์!
์ ๋ 3์ฃผ์ฐจ๋ ํ๋ค๊ฐ ์ด๋ฒ์ฃผ์ฐจ์ ๊น๋จน์ด์ ๋ชปํ๋ค์ ใ
|
@@ -0,0 +1,29 @@
+package store.model.product;
+
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+public class Products {
+ private final Map<String, Product> productByName;
+
+ public Products(Map<String, Product> productByName) {
+ ... | Java | `Function.identity()`๋ ์ฒ์๋ณด๋ค์..!
์ด๋ค ์ญํ ์ธ์ง ์๋ ค์ฃผ์ค ์ ์๋์?! |
@@ -0,0 +1,151 @@
+package store.view;
+
+import static store.constant.OutputInfo.BUY_COUNT_WITHOUT_PROMOTION_QUESTION;
+import static store.constant.OutputInfo.FREE_GETTABLE_COUNT_QUESTION;
+import static store.constant.OutputInfo.NEW_LINE;
+import static store.constant.OutputInfo.NO_QUANTITY;
+import static store.con... | Java | ์ ์๋ค๋ฉด ์๋ง ๋ฉ์๋๋ฅผ ์ํ๊ณ ์๋์ฒ๋ผ ๋ค๋ฅธ ๊ณณ์์ ์ฌ์ฉํ์ ๊ฒ ๊ฐ์๋ฐ์!
```java
System.out.println(message);
```
์ด๋ ๊ฒ `printf()`๋ก ํธ์ถํ๋ ๋ฉ์๋๋ฅผ ๋ฐ๋ก ํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,144 @@
+package store.controller;
+
+import static store.constant.Answer.NO;
+import static store.constant.Answer.YES;
+import static store.constant.OutputInfo.MAY_I_TAKE_YOUR_ORDER;
+import static store.constant.OutputInfo.MEMBERSHIP_DISCOUNT;
+import static store.constant.OutputInfo.PRODUCT_START_MESSAGE;
... | Java | ์ด๋ฐ์์ผ๋ก ์ถ๋ ฅํ๋ฉด ์ผ๋ฐ ์ํ๋ค ๋จผ์ ์ถ๋ ฅํ๊ณ , ํ๋ก๋ชจ์
์ํ์ ๊ทธ๋ค์์ ๋ชฐ์์ ์ถ๋ ฅํ๊ฒ ๋๋ ํํ์ผ๊น์??
์ ๊ฐ ์ฝ๋๋ฅผ ๋ง๊ฒ ์ดํดํ๊ฑด์ง ๋ชจ๋ฅด๊ฒ ๋ค์..! |
@@ -0,0 +1,129 @@
+package store.model;
+
+import static store.constant.ErrorMessage.CANNOT_FIND_PRODUCT;
+import static store.constant.ErrorMessage.EXCEEDED_QUANTITY;
+
+import store.model.order.Order;
+import store.model.product.Product;
+import store.model.product.Products;
+import store.model.product.PromotionProdu... | Java | ์ ๋ ์ด๋ฒ ํ๋ฆฌ์ฝ์ค๋ฅผ ์งํํ๋ฉด์ validate ํ ๋ถ๋ถ์ `Validator` ํด๋์ค๋ฅผ ๋ฐ๋ก ํ์ input ๊ฒ์ฆ์ ์งํํ์๋๋ฐ์!
๊ฐ์ธ์ ์ผ๋ก ๊ฒ์ฆ ๋ก์ง์ ๋๋ฉ์ธ์ ๋ด๊ธฐ์๋ ์ฑ
์์ด ๋ ๋ง์์ง๋ค๊ณ ์๊ฐ์ ํ์ด์ ํด๋์ค๋ฅผ ๋ฐ๋ก ๋ง๋ค์์์ต๋๋ค.
ํ์๋์ ์ ์ฒด์ ์ผ๋ก ๋๋ฉ์ธ ์์ฒด์ ๊ฒ์ฆ ๋ก์ง์ ๋ด์๋์ ๊ฒ ๊ฐ๋๋ผ๊ตฌ์..!
์ ์ ์๊ฐ๊ณผ๋ ๋ค๋ฅธ ๋ฐฉ์์ผ๋ก ๊ตฌํํ์ ๊ฒ ๊ฐ์์ ๊ฒ์ฆ์ ์ฑ
์์ ๋ํด ์ด๋ค ์๊ฒฌ์ด์ ์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,17 @@
+package store.util;
+
+import store.view.OutputView;
+
+public interface Task<T> {
+ static <T> T retryTillNoException(Task<T> task) {
+ while (true) {
+ try {
+ return task.run();
+ } catch (IllegalArgumentException e) {
+ OutputView.print... | Java | ์ด๋ ๊ฒ ๋ฐ๋ณต ์ฒ๋ฆฌ๋ฅผ ํ ์๋ ์๊ฒ ๊ตฐ์..!
์ ๋ ์์ธ ์ฌ์
๋ ฅ ๋ก์ง์ด ๋๋ฌด ๋ฐ๋ณต์ ์ด๋ผ ์ด๋ป๊ฒ ์ฒ๋ฆฌํ ์ง ๊ฒฐ๋ก ๋ชป๋ด๊ณ ๋๋๋๋ฐ ๋ฐฐ์๊ฐ๋๋ค!! |
@@ -0,0 +1,35 @@
+package store.view;
+
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_DELIMITER;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.ArrayList;
+import java.util.List;
+import store.constant.Answer;
+import store.model.order.Order;
... | Java | ์ ๋ ์
๋ ฅ๋ฐ์ ๋ ํ์ํ ํ๋กฌํํธ ์ถ๋ ฅ๋ `InputView`์ ์ฑ
์์ด๋ผ๊ณ ์๊ฐํ์ต๋๋ค.
ํ์๋์ `InputView`๋ ๋ฑ ์
๋ ฅ์ ์ญํ ๋ง ๊ฐ๋๋ค๋ ์๊ฐ์ด์
จ๋ ๊ฒ ๊ฐ๋ค์!
๋๋ค๋ฅธ ๊ด์ ์ด๋ผ ํฅ๋ฏธ๋กญ์ต๋๋ค..! |
@@ -0,0 +1,12 @@
+package store.constant;
+
+public class StoreInfo {
+ public static final String PRODUCTS_FILE = "src/main/resources/products.md";
+ public static final String PRODUCTS_DELIMITER = ",";
+ public static final String PROMOTIONS_FILE = "src/main/resources/promotions.md";
+ public static final... | Java | ์ ๋ constants๋ฅผ enum ์์ด class๋ก ์์ฑํ๋ ๊ฒฝ์ฐ, ์์ฑ์๋ฅผ private์ผ๋ก ๋๋ฆฌ๊ณ ํด๋์ค๋ final๋ก ์ ์ธํด ์ธ์คํด์คํ๋ฅผ ์์ ํ ๋ง์๋ฒ๋ฆฌ๊ณค ํฉ๋๋ค!
์ด๋ฒ ๊ณผ์ ์์๋ ์ค๋ฒ ์์ง๋์ด๋ง์ผ ์ ์์ง๋ง..! ์ฐธ๊ณ ์ฐจ์์์ ์ฝ๋ฉํธ ๋๋ฆฝ๋๋ค :) |
@@ -0,0 +1,28 @@
+package store.constant;
+
+public class OutputInfo {
+ public static final String NEW_LINE = "%n";
+ public static final String WELCOME_MESSAGE = "์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.";
+ public static final String PRODUCT_START_MESSAGE = "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค." + NEW_LINE;
+ public static final String PRODUCT_FOR... | Java | ์ฐํ
์ฝ์์๋ ์์ ๊ด๋ฆฌ๋ฅผ enum ํ์
์ผ๋ก ๊ถ์ฅํ๊ณ ์์ต๋๋ค!
์ ๋ ๊ฐ์ธ์ ์ผ๋ก enum์ ๋ค๋ฅธ ๋ฉ์๋ ์ถ๊ฐ๊ฐ ์๋ค๋ฉด ํ์๋์ฒ๋ผ static final์ ์ฌ์ฉํด ์์ํ ํ๋ ๊ฑธ ์ ํธํ๋๋ฐ..
ํ์๋์ ์ด๋ป๊ฒ ์๊ฐํ์๋์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,34 @@
+package store.model.promotion;
+
+import static store.constant.ErrorMessage.INVALID_PERIOD;
+
+import java.time.LocalDateTime;
+
+public class Period {
+ private final LocalDateTime start;
+ private final LocalDateTime end;
+
+ public Period(LocalDateTime start, LocalDateTime end) {
+ ... | Java | ์๋ง ํ๋ก๋ชจ์
์งํ ๊ธฐ๊ฐ์ธ์ง ํ๋จํ๋ ์ฝ๋๋ฅผ ์์ฑํ์ ๊ฒ ๊ฐ์์!
์๋์ฒ๋ผ ๋จ์ํ ํด๋ด๋ ๊ด์ฐฎ์ ๊ฒ ๊ฐ๋ค๋ ์๊ฐ์ด ๋ญ๋๋ค :)
```java
return !(time.isBefore(start) || time.isAfter(end));
``` |
@@ -0,0 +1,129 @@
+package store.model;
+
+import static store.constant.ErrorMessage.CANNOT_FIND_PRODUCT;
+import static store.constant.ErrorMessage.EXCEEDED_QUANTITY;
+
+import store.model.order.Order;
+import store.model.product.Product;
+import store.model.product.Products;
+import store.model.product.PromotionProdu... | Java | ์ด ํด๋์ค๋ฅผ ๋ฐ๋ก ๋นผ์ง ์๊ณ ๋ด๋ถ์์ ์ฌ์ฉํ์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,36 @@
+package store.model.order;
+
+import static store.constant.ErrorMessage.WRONG_INPUT;
+
+public class Order {
+ protected final String productName;
+ protected int buyCount;
+
+ public Order(String productName, final int buyCount) {
+ validateNotNegative(buyCount);
+ this.product... | Java | ์ด๋ฐ๊ฒ๋ ์์์ฒ๋ฆฌํ๋ฉด ๋ ์ข์๊ฒ ๊ฐ์์ |
@@ -0,0 +1,34 @@
+package store.util;
+
+import static store.constant.ErrorMessage.FILE_NOT_FOUND;
+
+import java.io.BufferedReader;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.util.ArrayList;
+import java.util.List;
+
+public class FileLines {
+ private final List<String> lines;
... | Java | ํ์ผ์ด ์๋ ๊ฒฝ์ฐ๋์์ธ ์ฒ๋ฆฌํ ์๊ฐ์ ๋ชปํ๋๋ฐ ์์ธ๋ฅผ ๊ผผ๊ผผํ๊ฒ ์ฒ๋ฆฌํ์
จ๋ค์ |
@@ -0,0 +1,27 @@
+package store.util;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Spliter {
+ private static final int INCLUDE_TRAILING = -1;
+
+ private final List<String> tokens;
+
+ public Spliter(String toBeSplited, String regex) {
+ tokens = new ArrayList<>(List.of(
+ ... | Java | ํน์ ์ด๊ฒ ์ฃผ๋ฌธ ์ํ ๊ด๋ จ๋ ๊ฒ ์ผ๊น์? ์ ๊ฐ ์ฝ๋๊ฐ ์ ์ดํด๊ฐ ์๋์ ์ง๋ฌธ๋๋ฆฝ๋๋ค... |
@@ -0,0 +1,44 @@
+package store.util;
+
+import static store.constant.ErrorMessage.INVALID_ORDER_FORMAT;
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_PATTERN;
+import static store.constant.OrderInfo.PRODUCT_COUNT_GROUP;
+import static store.constant.OrderInfo.PRO... | Java | ์ ๋ ํ๋ก๋ชจ์
๋ด๋ถ์์ ์ฒ๋ฆฌํ๋๋ฐ ๋ฐ๋ก ๋นผ๋ ๊ฒ๋ ์ข์ ๋ฐฉ๋ฒ์ด๋ค์ |
@@ -0,0 +1,59 @@
+package store.model.product;
+
+import static store.constant.StoreInfo.NO_PROMOTION;
+import static store.constant.StoreInfo.PRODUCTS_DELIMITER;
+
+import java.util.ArrayList;
+import java.util.List;
+import store.model.promotion.Promotions;
+import store.util.Converter;
+import store.util.FileLines;
... | Java | ํ๋ก๋ชจ์
๊ณผ ์ํ์ ํ์ผ์์ ์ฝ์ด์ค์ ๊ฑธ ์ ์ฅํ๋ ํด๋์ค๊ฐ ์๋๋ฐ ๋ฐ๋ก ๋ง๋์ ์ด์ ๊ฐ ์์๊น์? |
@@ -0,0 +1,27 @@
+package store.constant;
+
+public enum ErrorMessage {
+ FILE_NOT_FOUND("ํ์ผ์ ์ฐพ์ ์ ์์ต๋๋ค."),
+ INVALID_PERIOD("๊ธฐ๊ฐ์ด ์ฌ๋ฐ๋ฅด์ง ์์ต๋๋ค."),
+ PRICE_NEGATIVE("๊ฐ๊ฒฉ์ด ์์์
๋๋ค."),
+ QUANTITY_NEGATIVE("์๋์ด ์์์
๋๋ค."),
+ BUY_COUNT_NOT_POSITIVE("์ฆ์ ์กฐ๊ฑด์ด ์ฌ๋ฐ๋ฅด์ง ์์ต๋๋ค."),
+ GET_COUNT_NOT_POSITIVE("์ฆ์ ๊ฐ์๊ฐ ์ฌ๋ฐ๋ฅด์ง ์์ต๋๋ค."... | Java | ๋ณธ์ธ๋ง์ ์์๋ฅผ ENUM ํ์
์ผ๋ก ๊ด๋ฆฌํ๋ ๊ธฐ์ค์ด ์์๊น์? |
@@ -0,0 +1,30 @@
+package store.constant;
+
+public enum Answer {
+ YES("Y"),
+ NO("N"),
+ ;
+
+ private final String message;
+
+ Answer(String message) {
+ this.message = message;
+ }
+
+ public static Answer getMatchingAnswer(String toFind) {
+ for (Answer answer : Answer.values())... | Java | null๋ก ๋ฐํํด์ ์ธ๋ถ์์ ์๋ชป๋ ์
๋ ฅ์ธ์ง ํ์ธํ๋๊ฑฐ ๋ณด๋ค ์ฌ๊ธฐ์ ์์ธ๋ฅผ ๋์ง๋ ๊ฒ๋ ์ข์๊ฑฐ๊ฐ์ต๋๋ค ใ
ใ
!๐ |
@@ -0,0 +1,144 @@
+package store.controller;
+
+import static store.constant.Answer.NO;
+import static store.constant.Answer.YES;
+import static store.constant.OutputInfo.MAY_I_TAKE_YOUR_ORDER;
+import static store.constant.OutputInfo.MEMBERSHIP_DISCOUNT;
+import static store.constant.OutputInfo.PRODUCT_START_MESSAGE;
... | Java | break๋ฅผ ์ฌ์ฉํ๋ฉด ์ฝ๋ ํ๋ฆ์ ์ก๊ธฐ๊ฐ ์ด๋ ค์ rladmstn๋ ๋ง์์ฒ๋ผ do while๋ก ํ๋๊ฒ ์ข์๋ณด์
๋๋ค! |
@@ -0,0 +1,44 @@
+package store.util;
+
+import static store.constant.ErrorMessage.INVALID_ORDER_FORMAT;
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_PATTERN;
+import static store.constant.OrderInfo.PRODUCT_COUNT_GROUP;
+import static store.constant.OrderInfo.PRO... | Java | ์ ํธ ํด๋์ค๋ก ๋๋๋ ๋ณธ์ธ๋ง์ ๊ธฐ์ค์ด ์๋์? ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,35 @@
+package store.view;
+
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_DELIMITER;
+
+import camp.nextstep.edu.missionutils.Console;
+import java.util.ArrayList;
+import java.util.List;
+import store.constant.Answer;
+import store.model.order.Order;
... | Java | ์ฃผ์
์ ์๋ฐ๊ณ ์ ํธ ํด๋์ค๋ก ์ฌ์ฉํ์ ์ด์ ๊ฐ ์๋์?? |
@@ -0,0 +1,46 @@
+package store.model.receipt;
+
+import java.util.List;
+
+public class PurchaseInfos {
+ private final List<PurchaseInfo> purchaseInfos;
+
+ public PurchaseInfos(List<PurchaseInfo> purchaseInfos) {
+ this.purchaseInfos = purchaseInfos;
+ }
+
+ public List<PurchaseInfo> toList() {
+ ... | Java | copyof์ ํตํด ์ฝ๊ธฐ์ฉ ๋ฆฌ์คํธ๋ก ๋ฐํํ๋๊ฑฐ ์ข์๊ฑฐ ๊ฐ์ต๋๋ค!
Collections.unmodifiableList(purchaseInfos); ์ด ๋ฐฉ๋ฒ๋ ์์ต๋๋ค! |
@@ -0,0 +1,30 @@
+package store.constant;
+
+public enum Answer {
+ YES("Y"),
+ NO("N"),
+ ;
+
+ private final String message;
+
+ Answer(String message) {
+ this.message = message;
+ }
+
+ public static Answer getMatchingAnswer(String toFind) {
+ for (Answer answer : Answer.values())... | Java | enumํ ํ์ฉํด์ Y,N๋ง ๋ฐ์ ์ ์๋๋ก ๊ตฌํํ ์ ์๋ ๋ฐฉ๋ฒ์ด ์์๊ตฐ์.
์ ๋ ์๊ฐํด๋ณด์ง ๋ชปํ๋ ๋ฐฉ์์ด๋ผ ์๋กญ๋ค์.. ๋ฐฐ์๊ฐ๋๋ค!! |
@@ -0,0 +1,28 @@
+package store.constant;
+
+public class OutputInfo {
+ public static final String NEW_LINE = "%n";
+ public static final String WELCOME_MESSAGE = "์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.";
+ public static final String PRODUCT_START_MESSAGE = "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค." + NEW_LINE;
+ public static final String PRODUCT_FOR... | Java | ์ ๋ OutputView์์ ์ฌ์ฉ๋๋ ๋ฌธ์์ด์ด ์๋จ์ ๋๋ฌด ๋ง์ ๋ณ๋์ ํ์ผ๋ก ๊ด๋ฆฌํด์ผ ํ ์ง ๊ณ ๋ฏผํ์์ต๋๋ค.
๊ทธ๋ฌ๋ ํด๋น ๋ฌธ์์ด๋ค์ด OutputView์์๋ง ์ฌ์ฉ๋๋ค๊ณ ํ๋จํด ๋ณ๋์ ํด๋์ค๋ฅผ ์์ฑํ์ง ์์๋๋ฐ์,
์ ๋ต์ด ์ ํด์ ธ์๋ ๋ฌธ์ ๋ ์๋์ง๋ง ๋ณ๋์ ํด๋์ค๋ฅผ ๋์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,29 @@
+package store.model.order;
+
+import static store.constant.ErrorMessage.WRONG_INPUT;
+
+import java.util.List;
+
+public class Orders {
+ private final List<Order> orders;
+
+ public Orders(List<Order> orders) {
+ validate(orders);
+ this.orders = orders;
+ }
+
+ private void... | Java | `validate` ๋ฉ์๋์์ ์คํํ๋ ๊ฒ์ด `validateOrderNotDuplicated` ํ๋์ธ๋ฐ, `validate`๋ผ๋ ๋ฉ์๋๋ฅผ ๋ฐ๋ก ๋ง๋์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค.
`Orders` ์์ฑ์์์ ๋ฐ๋ก `validateOrderNotDuplicated`๋ฅผ ํธ์ถํด๋ ๋์ง ์๋์? |
@@ -0,0 +1,50 @@
+package store.model.product;
+
+import static store.constant.ErrorMessage.PRICE_NEGATIVE;
+import static store.constant.ErrorMessage.QUANTITY_NEGATIVE;
+
+public class Product {
+ protected final String name;
+ protected final int price;
+ protected int quantity;
+
+ public Product(String ... | Java | `validate`๋ผ๋ ๋ฉ์๋ ๋ช
์ด ๋ฐ๋ณต๋์ด์ ์ฌ์ฉ๋๊ณ ์๋๋ฐ, ์ ๋ ๊ฐ์ธ์ ์ผ๋ก ๋ค๋ฅธ ํด๋์ค์ ์๋๋ผ๋ ๋์ผํ ๋ฉ์๋๋ช
์ ์ฌ์ฉํ๋ ๊ฒ์ ๊บผ๋ฆฌ๊ฒ ๋๋๋ผ๊ตฌ์.
๋ ๋ฉ์๋ ๋ค static์ด ์์ด์ ๊ฐ์ฒด๋ช
์ผ๋ก ๊ตฌ๋ถ์ด ๋๊ฒ ์ง๋ง, ๊ทธ๋๋ `validateOrders`๋ `validateProduct`์ ๊ฐ์ด ์์ฑํ์ ๊ฒ ๊ฐ์๋ฐ, ์ด์ ๋ํ ์๊ฒฌ์ด ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,44 @@
+package store.util;
+
+import static store.constant.ErrorMessage.INVALID_ORDER_FORMAT;
+import static store.constant.ErrorMessage.WRONG_INPUT;
+import static store.constant.OrderInfo.ORDER_PATTERN;
+import static store.constant.OrderInfo.PRODUCT_COUNT_GROUP;
+import static store.constant.OrderInfo.PRO... | Java | Integer.pasreInt์ ๊ฐ์ด ์์ฃผ ์ฌ์ฉํ๋ ๋ฉ์๋๋ค์ ๋ํด์ ๋งค๋ณ try-catch๋ฅผ ์์ฑํ๋ ๊ฒ์ด ๋ถํธํ๋ค๊ณ ์๊ฐํ๋๋ฐ, ์ด๋ฐ ๋ฐฉ์์ผ๋ก ํ์ฉํ ์ ์๋ค๋ ๊ฒ์ ๊นจ๋ซ๊ณ ๊ฐ๋๋ค! |
@@ -22,6 +22,7 @@
public class AdminController {
private final AdminService adminService;
+ // ์์์ ๋ํ ๋ณต์ํ ํ๊ธฐ
@PostMapping("/artist")
public ResponseEntity<ArtistDTO> createArtist(@Validated @RequestBody NewArtistDTO newArtistDTO) {
return ResponseEntity.ok(adminService.createArtist(newArti... | Java | ๋ค๋ฅธ ๊ณณ์ url ์์ ์์(ex. artist)์ ๋ณต์ํ์ผ๋ก ํ๊ธฐํ๋๋ฐ ์๋ ๊ณณ๋ ์๋ค์
ํต์ผ์ฑ์ ๊ฐ์ง๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์~ |
@@ -84,6 +84,7 @@ public ResponseEntity<PageResponse<MusicContentDTO>> searchMusic(
return ResponseEntity.ok(musicService.searchMusic(query, mcType, pageRequest));
}
+ // ๋จ์ด ๊ตฌ๋ถ ํต์ผ์ํค๊ธฐ auto-complete
@GetMapping("/search/autocomplete")
public ResponseEntity<List<String>> autoCompleteSearchKeyw... | Java | ๋ฉ์๋๋ช
์ autoComplete ์ธ๋ฐ, url ๋ช
์ autocomplete ์ด๋ค์
๋จ์ด๋ฅผ ๊ตฌ๋ถ์ง์ด์ auto-complete ์ผ๋ก ํต์ผ์ฑ์๊ฒ ๋ค์ด๋ฐ ํ์๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์. |
@@ -4,6 +4,7 @@
import com.anarchyadventure.music_dabang_api.entity.user.User;
import lombok.Data;
+// RequestDto, ResponseDto ๊ตฌ๋ถํด์ฃผ๊ธฐ (ํจํค์ง๋ช
or ํด๋์ค๋ช
)
@Data
public class NewPlaylistDTO {
private String name; | Java | ์์ฒญ dto ์ธ์ง ์๋ต dto ์ธ์ง๋ฅผ ํจํค์ง๋ก ๋ถ๋ฆฌํด์ฃผ๊ฑฐ๋, ํด๋์ค๋ช
์ผ๋ก ๊ตฌ์ฒด์ ์ผ๋ก ๋ช
์ํด์ฃผ๋ฉด ๋ค๋ฅธ ์ฌ๋์ด ๋ดค์ ๋ ์ข ๋ ํธํ๊ฒ ๊ตฌ๋ถํ ์ ์์ ๊ฑฐ ๊ฐ์์ |
@@ -8,6 +8,8 @@
@Data
public class KakaoUserDTO {
private Long id;
+
+ // ์ธ๋ถ API ํ๋๋ช
์ ์์กดํ์ง ์๋๋ก @JsonProperty ์ฌ์ฉ
private KakaoUserInfo kakao_account;
@Data
@@ -20,6 +22,7 @@ public static class KakaoUserInfo {
private Profile profile;
public LocalDate getBirth() {
+ /... | Java | ์ธ๋ถ API ์๋ต์ด snake case ๋ก ๋ด๋ ค์จ๋ค๊ณ ํด์ ํ๋๋ช
์ ๊ทธ๋๋ก ๋ง์ถ ํ์ ์์ ๊ฑฐ ๊ฐ์์. ์ธ๋ถ API ์๋ต์ snake case ๋ก ๋ฐ๊ณ java ์ฝ๋ ๋ด์์๋ camel case ๋ฅผ ์ฌ์ฉํ๋๋ก @JsonProperty, @JsonNaming ๋ฑ์ ํ์ฉํด๋ณด๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์
https://lvolz.tistory.com/77 |
@@ -8,6 +8,8 @@
@Data
public class KakaoUserDTO {
private Long id;
+
+ // ์ธ๋ถ API ํ๋๋ช
์ ์์กดํ์ง ์๋๋ก @JsonProperty ์ฌ์ฉ
private KakaoUserInfo kakao_account;
@Data
@@ -20,6 +22,7 @@ public static class KakaoUserInfo {
private Profile profile;
public LocalDate getBirth() {
+ /... | Java | StringUtils ๋ฉ์๋๋ฅผ ์ฌ์ฉํ๋ฉด null ์ฒดํฌ์ blank ์ฒดํฌ๋ฅผ ํ๋ฒ์ ํ์ค ์ ์์ด์
ex)
```java
if (StringUtils.isBlank(birthday) || StringUtils.isBlank(birthyear)) {
return null;
}
``` |
@@ -8,6 +8,8 @@
@Data
public class KakaoUserDTO {
private Long id;
+
+ // ์ธ๋ถ API ํ๋๋ช
์ ์์กดํ์ง ์๋๋ก @JsonProperty ์ฌ์ฉ
private KakaoUserInfo kakao_account;
@Data
@@ -20,6 +22,7 @@ public static class KakaoUserInfo {
private Profile profile;
public LocalDate getBirth() {
+ /... | Java | ์ ๋ enum ๊ฐ์ null ๋ก ๋ฐํํ๋ ๊ฒ์ ์ง์ํ๋ ํธ์ธ๋ฐ์. null ์ npe ๋ฑ์ ์ด์๊ฐ ์์ผ๋ '์์์์(ex. UNKNOWN)'์ ๋ํ๋ด๋ enum ์ ์ ์ํ์๋ ๊ฑธ ์ถ์ฒ๋๋ฆฝ๋๋ค |
@@ -38,6 +38,7 @@ public class MusicContent extends BaseEntity {
private MusicContentType musicContentType = MusicContentType.MUSIC;
public MusicContent(String thumbnailUrl, String musicContentUrl, String videoContentUrl, String title, Artist artist) {
+ // ํ์๊ฐ, ๊ธธ์ด ์ ํ ๋ฑ์ ๋ํ validation (+ dto ๋ณด๋ค๋ ์์ฑ์์... | Java | ํ์๊ฐ์ด๋ ๊ธธ์ด ์ ํ ๋ฑ์ ๋ํด ์์ฑ์์ validation ์ฝ๋๋ฅผ ๋ฃ์ด๋ ์ข์ ๊ฑฐ ๊ฐ์์ |
@@ -8,6 +8,7 @@ public enum MusicContentType {
@JsonCreator
public static MusicContentType from(String value) {
+ // java 8 stream ์ฌ์ฉํ๊ธฐ
for (MusicContentType type : MusicContentType.values()) {
if (type.name().equalsIgnoreCase(value)) {
return type; | Java | java 8 ์ stream ์ ์ฌ์ฉํ์๋ ๊ฑธ ์ถ์ฒ๋๋ฆฝ๋๋ค. ๊ฐ๋
์ฑ์ ์ํด ์ต๋ํ ๋ค์ฌ์ฐ๊ธฐ depth ๊ฐ 2๊ฐ ๋์ด๊ฐ์ง ์๊ฒ ์ฝ๋ฉํด๋ณด์๋ ์ฐ์ต์ ํด๋ณด์๋ ๊ฒ ์ข์ต๋๋ค.
ex)
```java
public static MusicContentType from(String value) {
return Arrays.stream(MusicContentType.values())
.filter(type -> type.name().equalsIgnoreCase(value))
.findFirst()
... |
@@ -70,6 +70,8 @@ public AbstractAuthenticationToken convert(Jwt jwt) {
try {
Long userId = Long.parseLong(jwt.getSubject());
Optional<User> userOpt = userRepository.findById(userId);
+
+ // early return ๊ณ ๋ ค
if (userOpt.isPresent()) {
principalD... | Java | depth ๊ฐ ๊น์ด์ง๋ฉด ๊ธฐ๋ณธ์ ์ผ๋ก ๊ฐ๋
์ฑ์ด ๋จ์ด์ง๊ฒ ๋์ด์์ด์. early return ํ ์ ์๋ ๋ถ๋ถ์ early return ํ๋ ๊ฒ๋ ๋ฐฉ๋ฒ์ด์์. (์ ๋์ ์ธ ๋ฐฉ๋ฒ์ ์๋๋๋ค!)
https://woonys.tistory.com/209 |
@@ -29,6 +29,7 @@ public static User getUser() {
return null;
}
+ // service ์์ ๋งค๋ฒ ํด๋น ๋ฉ์๋๋ฅผ ์ฌ์ฉํ๋ ๊ฒ์ด ์๋๋ผ, ArgumentResolver ๋ก ํธํ๊ฒ ์ฒ๋ฆฌํ๊ธฐ
public static User getUserAuth(UserRole... userRoles) {
User user = getUser();
if (user == null) throw new UnauthorizedException(); | Java | service ์์ ๋งค๋ฒ `SecurityHandler.getUserAuth()` ๋ฅผ ํธ์ถํ๋๋ฐ User ์ ๋ณด๋ฅผ ๊ฐ์ ธ์ค๊ธฐ ์ํจ์ผ๋ก ๋ณด์ฌ์. ๋์ค์ ArgumentResolver ๋ฅผ ์ฌ์ฉํด์ ์ฒ๋ฆฌํด๋ณด๋ ๊ฒ๋ ์ข์ ๊ฑฐ ๊ฐ์์
https://velog.io/@uiurihappy/Spring-Argument-Resolver-%EC%A0%81%EC%9A%A9%ED%95%98%EC%97%AC-%EC%9C%A0%EC%A0%80-%EC%A0%95%EB%B3%B4-%EB%B6%88%EB%9F%AC%EC%98%A4%EA%B8%B0 |
@@ -68,6 +68,7 @@ public MusicContentDTO editMusic(Long musicId, NewMusicContentDTO newMusicConten
newMusicContentDTO.getVideoContentUrl(),
newMusicContentDTO.getTitle()
);
+ // jpa ๋ํฐ ์ฒดํน์ ์ด์ฉํ์ฌ update
musicContentRepository.save(musicContent);
return MusicCont... | Java | jpa ๋ฅผ ์ฌ์ฉํ๊ณ ๊ณ์ ๋ฐ ์์์ฑ ์ปจํ
์คํธ์์ ๊ด๋ฆฌํ๊ฒ๋ @Transactional ์ ๋ถ์ฌ์ฃผ๋ฉด save ๋ฉ์๋๋ ๋ณ๋๋ก ํธ์ถํ ํ์๊ฐ ์๊ฒ ๋ค์ |
@@ -67,7 +67,11 @@ public PlaylistItemDTO addMyMusicListItem(Long musicId) {
User user = SecurityHandler.getUserAuth();
PlaylistItem item = new PlaylistItem(user, music, null);
Long lastOrderingNum = playlistItemRepository.lastOrderingNumInMyMusicList(user.getId());
+ // addPlaylistIte... | Java | `addPlaylistItem` ์์ ์ค๋ณต ๋ก์ง์ด ์ข ๋ณด์ด๋๋ฐ ๋ณ๋ ๋ฉ์๋๋ก ๋นผ๋ ๊ฑธ ๊ณ ๋ คํด๋ณด์
๋ ์ข์ ๊ฑฐ ๊ฐ์์ |
@@ -67,7 +67,11 @@ public PlaylistItemDTO addMyMusicListItem(Long musicId) {
User user = SecurityHandler.getUserAuth();
PlaylistItem item = new PlaylistItem(user, music, null);
Long lastOrderingNum = playlistItemRepository.lastOrderingNumInMyMusicList(user.getId());
+ // addPlaylistIte... | Java | 1. 1000L ์ด ์๋ฏธํ๋ ๋ถ๋ถ์ ๋ณ๋ ์์๋ก ์ ์ํ๋๊ฒ ๊ฐ๋
์ฑ์ ์ํด ์ข์ ๊ฑฐ ๊ฐ์์.
2. ์ฒ ๋จ์๋ ์ธ๋๋ฐ๋ฅผ ์ฌ์ฉํด ๊ตฌ๋ถํ๋ ์ต๊ด์ ๊ฐ์ง๋ฉด ์ข์์
ex) `private static final DEFAULT_ADDITIONAL_ORDERING_NUM = 1_000L;`
3. setter ์ฌ์ฉ์ ์ต๋ํ ์ง์ํ๋๊ฒ ์ข์์. item ์ ์์ฑ์๋ฅผ ๋ง๋ค์ด ํ๋ผ๋ฏธํฐ๋ฅผ ๋๊ฒจ ์ฒ๋ฆฌ ๊ฐ๋ฅํด๋ณด์ด๋๋ฐ ์๋ํด๋ณด๋ฉด ์ด๋จ๊น์? |
@@ -37,6 +37,7 @@ public TokenDTO loginWithKakao(String accessToken) {
user = new User(
OAuthProvider.KAKAO,
kakaoUser.getId().toString(),
+ // ๋๋ฏธํฐ ๋ฒ์น ๊ณ ๋ ค
kakaoUser.getKakao_account().getProfile().getNickname(),
kakaoUser.get... | Java | ๊ฐ์ฒด์ getter ๋ฅผ ์ค์ค์ด ํธ์ถํ๋ ๊ตฌ์กฐ๋ค์. ๋๋ฏธํฐ ๋ฒ์น์ ๋ํด ์์๋ณด์
๋ ์ข์ ๊ฑฐ ๊ฐ์์.
https://mangkyu.tistory.com/147 |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ํ์ผ ๋ด์ฉ ์ ์ฒด๋ฅผ ์ฝ์ด์์ `\n`์ผ๋ก splitํ์ ๊ฒ์ด ์ธ์๊น๋ค์! ๋ค๋ง ์ด์์ฒด์ ์ ๋ฐ๋ผ ์ค๋ฐ๊ฟ ๋ฌธ์๊ฐ ๋ค๋ฅผ ์ ์์ด์, ๋ฌธ์ ๊ฐ ๋ฐ์ํ ์๋ ์๋ค๊ณ ํ๋๋ผ๊ตฌ์.
๊ทธ๋์ ํ์ผ์ ์ ๊ทผํด์ ํ ์ค์ฉ ์ฝ์ด์ค๋ ๋ฐฉ์๋ ์ข์ ๊ฒ ๊ฐ๋ค๊ณ ์๊ฐํฉ๋๋ค! |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ์ ์ง๋ณด์์ ๊ด์ ์์ ์๊ฐํ์ ๋, ์ ๋ ๊ทธ๋ฅ ์ฒซ ์ค์ skipํ๋ ๊ฒ์ด ์ข๊ฒ ๋ค๊ณ ํ๋จํ์ต๋๋ค! product์ ํ์์ ์ธ์ ๋ ๋ฌ๋ผ์ง ์ ์๊ณ , ๋ฌ๋ผ์ง ๋๋ง๋ค `PRODUCT_LIST_FORMAT`๋ฅผ ์์ ํ๋ฉด ๋ฒ๊ฑฐ๋กญ๊ฒ ๋ค๊ณ ์๊ฐํ๊ธฐ ๋๋ฌธ์
๋๋ค.
์ฌ๊ธฐ์ ๋ํด ์ด๋ป๊ฒ ์๊ฐํ์๋์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,125 @@
+package store;
+
+import java.util.List;
+import store.product.Product;
+import store.product.Receipt;
+import store.utils.Transformer;
+
+public class StoreOutputView {
+
+ public void welcomeConsumer(List<Product> products){
+ StoreViewMessage.WELCOME.printMessage();
+ for(Product ... | Java | ์ ๋ `model`์ ๋ฐ์ดํฐ๋ฅผ ์ถ๋ ฅํด์ฃผ๋ ค ํ ๋์๋ `dto`๋ฅผ ์ฌ์ฉํ๋๋ฐ, @armcortex3445 ๋๊ป์ ์ฌ์ฉํ์ ๋ฐฉ๋ฒ์ฒ๋ผ ๊ฐ์ฒด๋ฅผ ๋ณต์ฌํด์ `view`๋ก ๋๊ฒจ์ค๋ ๋๊ฒ ๋ค๋ ์๊ฐ์ด ๋๋ค์!
ํน์ @armcortex3445 ๋์ ์ถ๋ ฅ์ ์ํด `dto`๋ฅผ ์ฌ์ฉํ๋ ๊ฒ์ ๋ํด ์ด๋ป๊ฒ ์๊ฐํ์๋์? ์ ๋ `dto`๋ฅผ ์ฌ์ฉํ๋ฉด ์ถ๋ ฅ์ ํ์ํ ๊ฐ๋ง ๋ฐ๋ก ๊ด๋ฆฌํ ์ ์๊ณ , ์ถ๋ ฅ๋ฌธ์ ๋ง๋๋ ๋ก์ง์ ๊ทธ ์์ ๋ง๋ค ์๋ ์์ด์ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค! |
@@ -0,0 +1,196 @@
+package store;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import camp.nextstep.edu.missionutils.Console;
+import store.product.PurchaseRequest;
+import store.product.promotion.PromotionResult;
+import store.product.promoti... | Java | ํ์ฌ `InputView`์์ ๋๋ฌด ๋ง์ ์ฑ
์์ ๋ด๋นํ๊ณ ์๋ค๊ณ ์๊ฐํฉ๋๋ค! ์ฌ์ฉ์์ ์
๋ ฅ์ ๋ฐ์์ค๋ ๊ฒ์ ์ง์คํ๊ธฐ ๋ณด๋ค๋, ์
๋ ฅ์ ๋ณํํ๊ณ ๊ฒ์ฆํ๋ ๊ฒ์ ๋ ์ง์คํ๊ณ ์๋ค๋ ๋๋์ด ๋ค์์ต๋๋ค!
์
๋ ฅ์ `Product`๋ก ๋ณํ ๋ฐ ๊ฒ์ฆํ๋ ๊ธฐ๋ฅ์ ํด๋์ค๋ก ๋ถ๋ฆฌํด๋ณด๋๊ฑด ์ด๋จ๊น์? ์ ๋ `InputProcessor`๋ผ๋ ํด๋์ค์ ์
๋ ฅ์ ๋ค์ ๋ฐ์์ค๋ ๊ธฐ๋ฅ์ ๋ถ๋ฆฌํ๊ณ ,` InputFormatter`์ ์
๋ ฅ์ ๊ฒ์ฆํ๊ณ parseํ๋ ๊ธฐ๋ฅ์ ๋ถ๋ฆฌํ์ต๋๋ค! |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | `null`๋ ์์๋ก ์ฒ๋ฆฌํ์ ๊ฒ์ด ์ธ์๊น๋ค์! ์ ๋ `null` ์์ฒด๋ง์ผ๋ก๋ ์ถฉ๋ถํ ์๋ฏธ๋ฅผ ๋๋ฌ๋ธ๋ค๊ณ ์๊ฐํ์ฌ ์์ํํ์ง ์์๋๋ฐ, @armcortex3445 ๋์ ์์ํ ๊ธฐ์ค์ด ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | ์์ฑ์์ ์ ๊ทผ์ ์ด์๋ฅผ ๋ช
์ํ์ง ์์ผ์ ์ด์ ๊ฐ ์์ผ์ ์ง ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | ์ค.. ์๊ฐํด๋ณด๋ฉด ํ๋ก๋ชจ์
์ `buy n get 1`์ ๋ํ ๊ฒ์ด๋๊น, ํ๋ก๋ชจ์
์ด๋ ์ผ๋ฐ์ด๋ ์ ํ ์์ฒด์ ๊ฐ๊ฒฉ์ ๊ฐ์ ๊ฒ ๋ง๊ฒ ๋ค์! ๊ผผ๊ผผํ๊ฒ ์๊ฐํด๋ณด์ ๊ฒ ๊ฐ์ต๋๋ค๐ |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | idx๋ฅผ for๋ฌธ ์กฐ๊ฑด๋ถ์์ ์ด๊ธฐํ์์ผ๋ ์ข์ ๊ฒ ๊ฐ์ต๋๋ค!
```java
for(int idx = 1; idx < rawPromotions.length; idx++) {
String rawPromotion = rawPromotions[idx];
}
``` |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | ์ ์ด์ฃผ์ ๋๋ก ์ฑ
์ ๋ถ๋ฆฌ๋ฅผ ํ์ ๋ค๋ฉด ์ฝ๋๊ฐ ํจ์ฌ ๊น๋ํด์ง ๊ฒ ๊ฐ์ต๋๋ค! |
@@ -0,0 +1,73 @@
+package store;
+
+public enum StoreViewMessage {
+
+ WELCOME("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.\n"
+ + "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค."),
+ PURCHASE_GUIDE("๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])"),
+ MEMBERSHIP_GUIDE("๋ฉค๋ฒ์ญ ํ ์ธ์ ๋ฐ์ผ์๊ฒ ์ต๋๊น? (Y/N)"),
+
+ RECEIPT_HEAD("==============W ํธ์์ ================"),
+ ... | Java | ๊ทธ๋ฐ๋ฐ ์ฌ๊ธฐ์ ์ ์ธ๋ ์์๋ค์ ์ ์ญ์์ ์ฌ์ฉํ์ค ๋ชฉ์ ์ผ๋ก ์ ์ธํ์ ๊ฑด์ง ๊ถ๊ธํฉ๋๋ค! ์ ๋ `enum`ํด๋์ค์์ ๋ฐ๋ก ์์๋ก ์ ์ธํ๋ ๋ถ๋ถ์, ํด๋น enum ํ์ผ ๋ด์์ ์ฌ์ฉ๋๋ ๊ฒ์ด ๋ชฉ์ ์ด๋ผ๊ณ ์๊ฐํ๊ฑฐ๋ ์,
ํด๋น ์์๋ค์ ์ ์ธํ๋ ํด๋์ค๋ฅผ ๋ฐ๋ก ๋ถ๋ฆฌํ๊ฑฐ๋, ์์ ๋ฉ์์ง๋ค๊ณผ ๊ฐ์ด `enum ์์`๋ก ์์ฑํด๋ ๊ด์ฐฎ์ ๊ฒ ๊ฐ์๋ฐ, ์ด๋ป๊ฒ ์๊ฐํ์๋์?
+) ๋ค๋ฅธ ๋ถ๋ค์ ์ฝ๋ ์ค์์ "Y", "N"๋ฅผ ํ๋์ enum์ผ๋ก ๊ตฌ๋ถํ์ ๊ฒฝ์ฐ๋ ์๋๋ผ๊ตฌ์! |
@@ -0,0 +1,32 @@
+package store.io;
+
+public enum ProductFile {
+ NAME(0,"name",String.class),
+ PRICE(1,"price",Integer.class),
+ QUANTITY(2,"quantitiy",Integer.class),
+ PROMOTION(3,"promotion",String.class);
+
+ private int columnIdx;
+ private String columName;
+ private Class<?> type;
+
+ ... | Java | `enum`์ ์ด๋ ๊ฒ๋ ์ฌ์ฉํ ์๊ฐ ์๋ค์! ์ข์ ๋ฐฉ๋ฒ ์์๊ฐ๋๋ค๐ |
@@ -0,0 +1,191 @@
+package store.product;
+
+import java.time.LocalDateTime;
+import java.util.Objects;
+import store.product.promotion.Promotion;
+import store.product.promotion.PromotionResult;
+import store.product.promotion.PromotionState;
+import store.utils.ExceptionFactory;
+import store.utils.ExceptionType;
+im... | Java | ์ด๋ ๊ฒ ํ๋ฉด `getter`๋ก ๊ฐ์ฒด๋ฅผ ๋ฐํํด๋ ์๋ณธ ๊ฐ์ด ์ค์ผ๋ ์ํ์ด ์ ๊ฒ ๋ค์! ์ข์ ๋ฐฉ๋ฒ ์์๊ฐ๋๋ค๐ |
@@ -0,0 +1,58 @@
+package store.product;
+
+import store.product.promotion.PromotionState;
+import store.utils.ExceptionFactory;
+import store.utils.ExceptionType;
+import store.utils.Validator;
+
+public class PurchaseRequest {
+ private String productName;
+ private int countPurchased;
+ private PromotionSta... | Java | `public` ๊ธฐ๋ณธ ์์ฑ์๋ฅผ ์ ์ธํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,71 @@
+package store.product.promotion;
+
+
+import store.utils.ExceptionFactory;
+import store.utils.ExceptionType;
+
+public class PromotionResult {
+
+ private int appliedItemCount = 0;
+ private int omittedItemCount = 0;
+ private int totalItemCount = 0;
+ private PromotionState state;
+ p... | Java | ์ ๋ ๋ฉ์๋ ๋ฐ๋๊ฐ ํ ์ค์ด์ด๋ ๊ฐํ์ ํด์ฃผ๋ ๊ฒ์ด ๊ฐ๋
์ฑ์ ์ข๋ค๊ณ ์๊ฐํฉ๋๋ค! @armcortex3445 ๋ ์๊ฒฌ์ ์ด๋ ์ ๊ฐ์?
๊ทธ๋ฆฌ๊ณ ๊ณต๋ฐฑ๋ ์กฐ๊ธ ๋ ์ ๊ฒฝ์จ์ฃผ์๋ฉด ๊ฐ๋
์ฑ์ด ๋ ์ข์์ง ๊ฒ ๊ฐ๋ค๊ณ ์๊ฐํฉ๋๋ค!
```java
public PromotionState getState() {
return state;
}
public String getProductName() {
return productName;
}
``` |
@@ -0,0 +1,10 @@
+package store.product.promotion;
+
+public enum PromotionState {
+ APPLIED,
+ OMISSION,
+
+ NO_PROMOTION,
+ INSUFFICIENT,
+ NONE;
+} | Java | Promotion์ ์ํ๋ฅผ ์ด๋ ๊ฒ ๊ด๋ฆฌํ ์๋ ์๊ฒ ๋ค์! ์ข์ ๋ฐฉ๋ฒ ์์๊ฐ๋๋ค๐ |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ๋ง์ํ์ ๋ฐฉ๋ฒ์ด OS ํ๋ซํผ ๋
๋ฆฝ์ ์ด์ด์ ํ์ฅ์ฑ๊ณผ ์ฌ์ฌ์ฉ์ฑ ๊ทธ๋ฆฌ๊ณ ์์ ์ฑ์ด ๋์ ์ฝ๋๋ผ ์๊ฐ๋ฉ๋๋ค.
์ข์ ์ข์ธ ๊ฐ์ฌํฉ๋๋ค. |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ์ฒซ ์ค์ ๊ทธ๋ฅ ์คํตํ๊ธฐ ๋ณด๋ค๋, ๊ฐ ํ๋ซํผ(products.md ํ์ผ ํ์)์ ๋ง๊ฒ ํด๋์ค๋ฅผ ์ ์ธํ์ฌ ๊ด๋ฆฌํ๋๊ฒ ์์ ์ฑ์ด ๋์ง ์์๊น ์๊ฐ๋ฉ๋๋ค.
์ฒซ ์ค์ด product.md์ ํ์์ ์๋ฏธํ๋ค๊ณ ์๊ฐ๋๋๋ฐ์. ๊ณผ์ ์์๋ ๊ฐ ํ์ ์ด์ด๋ฆ์ ๋ํ๋ด์ง๋ง, ๋ค๋ฅธ ํ๋ซํผ์์๋ ์ด ์ด๋ฆ ๋ฟ๋ง ์๋๋ผ ๋ฉํ๋ฐ์ดํฐ๋ ํฌํจ๋ ์ ๋ ์๋ค๊ณ ์๊ฐ๋ฉ๋๋ค.
๋ํ, ์ฒซ ์ค์ด ๋ฌ๋ผ์ง๋ฉด, ํ์ฑ ๋ฐ ์ ํจ์ฑ ๊ฒ์ฆ ๋ก์ง๋ ๋ฌ๋ผ์ง ๊ฑฐ๋ผ ์๊ฐ๋ฉ๋๋ค.
๋ฐ๋ผ์, ํ๋ซํผ ์์กดํ์ฌ ์๋ง์ ๋ก์ง์ด ๋์ํ๋๋ก ํ๋ ๊ฒ ์ค์ํ๊ณ , ์ฒซ์ค์ ์ฝ์ด์ ํ๋ซํผ ํ์ผ ํ์ ์ ํจ์ฑ์ ๊ฒ์ฆํ๋ ๊ฒ์ด ์ ๊ฐ ์ ํํ ๋ฐฉ์์
... |
@@ -0,0 +1,196 @@
+package store;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import camp.nextstep.edu.missionutils.Console;
+import store.product.PurchaseRequest;
+import store.product.promotion.PromotionResult;
+import store.product.promoti... | Java | ์กฐ์ธํ์ ๋ฐฉํฅ์ด ๊ธฐ๋ฅ ๊ด๋ฆฌ ๋ฐ ์ฌ์ฌ์ฉ์ฑ์ด ํฅ์๋ ๊ฑฐ๋ผ ์๊ฐ๋๋ค์!
InputView์์ ์
๋ ฅ๊ฐ ์ฝ๊ธฐ ์ด์ธ์ ๋๋ฌด ๋ง์ ๋ก์ง์ด ์๋ค์. |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | ์ ๋ ์ฌ์ฌ์ฉ์ฑ ํ๋ฅ ์ด ๋๊ณ , ๊ฐ ์์ฒด๋ก ์๋ฏธ๋ฅผ ์๊ธฐ ํ๋ ๊ฐ๋ค์ ์์ํํ์์ต๋๋ค.
๊ฐ์ฒด ๋ ํผ๋ฐ์ค ํ์
์ null ์์ฒด๋ ์ถฉ๋ถํ ์๋ฏธ๊ฐ ์์ง๋ง, ํด๋น ๋ฌธ๋งฅ์์ null์ด ๋ฌด์์ ์๋ฏธํ๋์ง๋ฅผ ๋ช
ํํ๊ฒ ๋ํ๋ด๋ ค ํ์์ต๋๋ค. |
@@ -0,0 +1,371 @@
+package store;
+
+import camp.nextstep.edu.missionutils.DateTimes;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import store.io.ProductFile... | Java | ํด๋น ํจํค์ง์์๋ง ์ฌ์ฉ๋ ๊ฑฐ๋ผ์ default ์ ๊ทผ์ ์ด์๋ฅผ ์ฌ์ฉํ์์ต๋๋ค. |
@@ -0,0 +1,125 @@
+package store;
+
+import java.util.List;
+import store.product.Product;
+import store.product.Receipt;
+import store.utils.Transformer;
+
+public class StoreOutputView {
+
+ public void welcomeConsumer(List<Product> products){
+ StoreViewMessage.WELCOME.printMessage();
+ for(Product ... | Java | ์ ๋ dto๋ฅผ ์ ์ธํ์ฌ ๊ฐ์ฒด๊ฐ์ ์ปค๋ฎค๋์ผ์ด์
์ ์ฌ์ฉํ๋ ๊ฒ์ ์ ํธํ๋๋ฐ์.
์๊ฐ์ด ๋ถ์กฑํ์ฌ dto๋ฅผ ๋ฐ๋ก ์ ์ธํ๋ ๊ฒ๋ณด๋ค, ๋๋ฉ์ธ ๋ฐ์ดํฐ ํด๋์ค๋ฅผ dto์ฒ๋ผ ํ์ฉํ๋ ๋ฐฉ์์ ํํ์์ต๋๋ค. |
@@ -0,0 +1,73 @@
+package store;
+
+public enum StoreViewMessage {
+
+ WELCOME("์๋
ํ์ธ์. Wํธ์์ ์
๋๋ค.\n"
+ + "ํ์ฌ ๋ณด์ ํ๊ณ ์๋ ์ํ์
๋๋ค."),
+ PURCHASE_GUIDE("๊ตฌ๋งคํ์ค ์ํ๋ช
๊ณผ ์๋์ ์
๋ ฅํด ์ฃผ์ธ์. (์: [์ฌ์ด๋ค-2],[๊ฐ์์นฉ-1])"),
+ MEMBERSHIP_GUIDE("๋ฉค๋ฒ์ญ ํ ์ธ์ ๋ฐ์ผ์๊ฒ ์ต๋๊น? (Y/N)"),
+
+ RECEIPT_HEAD("==============W ํธ์์ ================"),
+ ... | Java | ์ ์ญ์์ ์ฌ์ฉํ ๋ชฉ์ ์ผ๋ก ์ ์ธํ์๋๋ฐ์.
์๊ฐ์ด ๋ถ์กฑํ์ฌ, ์์๋ค๊ณผ ์์ ๊ด๋ จ ๊ธฐ๋ฅ์ ๋ค๋ฅธ ํด๋์ค๋ก ์ฎ๊ธฐ์ง ๋ชปํ์ฌ ์ด๋ฐ ์ฝ๋๊ฐ ๋์ด๋ฒ๋ ธ๋ค์ |
@@ -0,0 +1,58 @@
+package store.product;
+
+import store.product.promotion.PromotionState;
+import store.utils.ExceptionFactory;
+import store.utils.ExceptionType;
+import store.utils.Validator;
+
+public class PurchaseRequest {
+ private String productName;
+ private int countPurchased;
+ private PromotionSta... | Java | PurchaseRequest๋ DTO ์ญํ ๊ณผ ๊ตฌ๋งค ์ฃผ๋ฌธ ๋ฐ์ดํฐ ์ ์ฅ ์ญํ ์ ํ๋ ํด๋์ค์ธ๋ฐ์.
DTO ์ญํ ์ ์ํด์ ๋ค๋ฅธ ํด๋์ค์์๋ ์ฝ๊ฒ ์์ฑํ ์ ์๋๋ก, public์ ์ฌ์ฉํ์์ต๋๋ค. |
@@ -0,0 +1,71 @@
+package store.product.promotion;
+
+
+import store.utils.ExceptionFactory;
+import store.utils.ExceptionType;
+
+public class PromotionResult {
+
+ private int appliedItemCount = 0;
+ private int omittedItemCount = 0;
+ private int totalItemCount = 0;
+ private PromotionState state;
+ p... | Java | ์ ๋ ๋์ผํ ์๊ฒฌ์ธ๋ฐ์.
์ธํ
๋ฆฌ์ ์ด์ fomatter ์ค์ ์์ ์ด ํ์ํ๊ฒ ๋ค์. |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ์์ ์๋ ๋ฉ์๋์์ `throw`๋ฅผ ํ๋๋ฐ, `throw`๋ฅผ ํ ๋ฒ ๋ ํ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค! |
@@ -0,0 +1,47 @@
+package store.utils;
+
+public enum ExceptionType {
+ LIST_OVER_MAX_LENGTH("list is over mat length."),
+ INVALID_NUMERIC_STRING("String is not numeric."),
+ OUT_OF_RANGE_INT("number is out of int type rage"),
+ NON_POSITIVE_NUMBER("number is not positive number"),
+ NON_DIVISIBLE("valu... | Java | ๋ค์ํ ์์ธ๋ฅผ ์ฒ๋ฆฌํ์ ๋ถ๋ถ์ด ์ธ์์ ์
๋๋ค! |
@@ -0,0 +1,80 @@
+package store;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.List;
+import store.io.ProductFile;
+import store.io.PromotionFile;
+import store.product.Product;
+import store.utils.ExceptionFactory;
+import store.uti... | Java | ์ฌ์ํ ๋ถ๋ถ์ด์ง๋ง, ์คํ๊ฐ ์๋ ๊ฑฐ ๊ฐ์์!
`PROMOTION_LIST_FROMAT`์ `PROMOTION_LIST_FORMAT`์ผ๋ก ๋ฐ๊พธ์๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์! |
@@ -0,0 +1,196 @@
+package store;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import camp.nextstep.edu.missionutils.Console;
+import store.product.PurchaseRequest;
+import store.product.promotion.PromotionResult;
+import store.product.promoti... | Java | ์ด ๋ถ๋ถ์ `validatePurchaseElement`์์๋ ํ์ธํ๋ ๋ถ๋ถ ๊ฐ์์! |
@@ -0,0 +1,26 @@
+package store.utils;
+
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.util.List;
+import org.junit.jupiter.api.Test;
+
+public class TransformerTest {
+
+
+ @Test
+ void testJoinToString(){
+ a... | Java | ๊ผผ๊ผผํ ํ
์คํธ๊ฐ ์ธ์์ ์
๋๋ค!
๋ค๋ฅธ ๋ถ๋ถ์์๋ `@ParameterizedTest`๋ฅผ ์ ์ฌ์ฉํ์
จ๋๋ฐ, ์ด ๋ถ๋ถ์ ์ฌ์ฉํ์ง ์์ผ์ ์ด์ ๊ฐ ๊ถ๊ธํฉ๋๋ค!
ํน์๋ `List`๊ฐ์ ๋ถ๋ถ์ `@ValueSource`๋ก ๋ชป ๋ฐ์์ ๊ทธ๋ฌ์
จ๋ค๋ฉด, `MethodSource`์ ๋ํด ์์๋ณด์๋ฉด ์ข์ ๊ฑฐ ๊ฐ์์! |
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