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@@ -0,0 +1,16 @@ +package core.mvc.tobe; + +import javax.servlet.http.HttpServletRequest; + +public class DefaultMethodArgumentResolver implements HandlerMethodArgumentResolver { + + @Override + public Object resolveArgument(MethodParameter methodParameter, HttpServletRequest request) { + return request.ge...
Java
true๋ณด๋‹ค๋„ PrimitiveOrWrapper์ธ์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์œผ๋ฉด ์ข‹๊ฒ ๋„ค์š”.
@@ -0,0 +1,16 @@ +package core.mvc.tobe; + +import javax.servlet.http.HttpServletRequest; + +public class DefaultMethodArgumentResolver implements HandlerMethodArgumentResolver { + + @Override + public Object resolveArgument(MethodParameter methodParameter, HttpServletRequest request) { + return request.ge...
Java
Primitive argument์ง€์›๊ณผ HttpServletRequest argument ์ง€์›์€ ๋‚˜๋ˆ„์–ด์ง€๋Š”๊ฒŒ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,24 @@ +package core.mvc.tobe; + +import javax.servlet.http.HttpServletRequest; + +import next.model.User; + +public class UserMethodArgumentResolver implements HandlerMethodArgumentResolver { + + @Override + public Object resolveArgument(MethodParameter methodParameter, HttpServletRequest request) { + ...
Java
์ด์™€ ๊ฐ™์ด ๊ตฌํ˜„ํ•  ๊ฒฝ์šฐ User ๊ฐ์ฒด๋งŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๊ณ  ๋ฒ”์šฉ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š”๋ฐ๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์ง€ ์•Š์„๊นŒ? java bean ๊ทœ์•ฝ์„ ๋”ฐ๋ฅด๋Š” ๋ชจ๋“  ๊ฐ์ฒด์— ๋Œ€ํ•ด ์ž๋™ ๋งคํ•‘ํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌํ˜„ํ•ด ๋ณด๋ฉด ์–ด๋–จ๊นŒ? request๋กœ ์ „๋‹ฌ๋˜๋Š” ๋ฐ์ดํ„ฐ์— ํ•ด๋‹นํ•˜๋Š” setter ๋ฉ”์„œ๋“œ๊ฐ€ ์žˆ์œผ๋ฉด ์ž๋™์œผ๋กœ ๊ฐ’์„ ํ• ๋‹นํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด request.getParameter("userId") ๊ฐ’์ด ์กด์žฌํ•˜๋ฉด setUserId()๋ฅผ ํ†ตํ•ด ๊ฐ’์„ ํ• ๋‹นํ•˜๋Š” ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„ํ•ด์•ผ java bean ๊ทœ์•ฝ์„ ๋”ฐ๋ฅด๋Š” ๊ฐ์ฒด์— ๋ฒ”์šฉ์ ์œผ๋กœ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์ง€ ์•Š์„๊นŒ?
@@ -0,0 +1,24 @@ +package core.mvc.tobe; + +import javax.servlet.http.HttpServletRequest; + +import next.model.User; + +public class UserMethodArgumentResolver implements HandlerMethodArgumentResolver { + + @Override + public Object resolveArgument(MethodParameter methodParameter, HttpServletRequest request) { + ...
Java
ํฌ๋น„๋‹˜! ๋ง์”€ํ•˜์‹  java bean ๊ทœ์•ฝ์— ๋Œ€ํ•ด์„œ๋Š” PrimitiveMethodArgumentResolver, WrapperMethodArgumentResolver ์—์„œ ๊ตฌํ˜„ํ•˜๊ณ  ์žˆ๋Š”๋ฐ์š”. ํ˜น์‹œ ์ด๊ฒƒ๋งŒ์œผ๋กœ๋Š” ๋ถ€์กฑํ•œ ๊ฒƒ์ผ๊นŒ์š”?
@@ -10,11 +10,14 @@ "preview": "vite preview" }, "dependencies": { + "add": "^2.0.6", "react": "^18.2.0", "react-dom": "^18.2.0", + "react-hook-form": "^7.45.4", "react-router-dom": "^6.14.2", "recoil": "^0.7.7", "styled-components": "^6.0.7", + "yarn": "^1.22.19", "zus...
Unknown
yarn ํŒจํ‚ค์ง€ ์„ค์น˜๋Š” ์‹ค์ˆ˜์ธ๊ฐ€์šฉ~?
@@ -0,0 +1,19 @@ +import * as S from "./styled"; + +const Button = (props: { + text: string; + type: "button" | "submit" | "reset"; + bgColor: "black" | "grey" | "hidden"; + onClick?: React.MouseEventHandler<HTMLButtonElement>; +}) => { + const { type, text, bgColor, onClick } = props; + return ( + <> + <...
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jsx๋ฅผ ์™œ ๋นˆํƒœ๊ทธ๋กœ ๋ž˜ํ•‘ํ•˜์…จ๋‚˜์—ฌ?
@@ -0,0 +1,19 @@ +import * as S from "./styled"; + +const Button = (props: { + text: string; + type: "button" | "submit" | "reset"; + bgColor: "black" | "grey" | "hidden"; + onClick?: React.MouseEventHandler<HTMLButtonElement>; +}) => { + const { type, text, bgColor, onClick } = props; + return ( + <> + <...
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Button Props์„ ์ง€์ •ํ•ด์ฃผ์‹คEo Native element attributes๋ฅผ ๋„ฃ์ง€์•Š์€ ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์—ฌ?
@@ -0,0 +1,76 @@ +import { styled } from "styled-components"; + +// input +export const RegisterInput = styled.input` + padding: 1rem; + border-radius: 8px; +`; + +// label text +export const InputLabelText = styled.div` + padding: 1rem 0; + font-weight: 600; + font-size: 16px; + color: #222; +`; + +// button +ex...
TypeScript
Button Props ํƒ€์ž…์„ ์ง€์ •ํ•ด์ฃผ์ง€ ์•Š์€ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ผ๊นŒ์š”?
@@ -0,0 +1,76 @@ +import { styled } from "styled-components"; + +// input +export const RegisterInput = styled.input` + padding: 1rem; + border-radius: 8px; +`; + +// label text +export const InputLabelText = styled.div` + padding: 1rem 0; + font-weight: 600; + font-size: 16px; + color: #222; +`; + +// button +ex...
TypeScript
์ด๋ ‡๊ฒŒ hex ์ฝ”๋“œ๊ฐ€ ๊ทธ๋Œ€๋กœ ๋…ธ์ถœ๋˜๋Š”๊ฒƒ์€ ๋งค์ง๋„˜๋ฒ„๊ฐ€ ์•„๋‹๊นŒ ์‹ถ์Šด๋‹ค ์ƒ์ˆ˜์ฒ˜๋ฆฌํ•ด์ฃผ๋ฉด ์–ด๋–จ๊นŒ์š”?
@@ -4,19 +4,20 @@ import { Routes, Route } from "react-router-dom"; // Components import Home from "./Home"; +import SignUp from "./SignUp"; const Router = () => { - const [isInLogged, setisInLogged] = useState(true); + const [isInLogged, setIsInLogged] = useState(false); return ( <> {isInLogg...
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์ปดํฌ๋„ŒํŠธ๋Š” Login ์ธ๋ฐ InLogged๋Š” ๋„ค์ด๋ฐ ๋ถˆ์ผ์น˜ ์•„๋‹๊นŒ์š”?
@@ -0,0 +1,60 @@ +import { + UseFormRegister, + FieldValues, + UseFormWatch, + UseFormGetValues, + UseFormSetValue, +} from "react-hook-form"; +import Button from "../atoms/Button"; +import Input from "../atoms/Input"; +import * as S from "./styled"; + +type InputAndButtonPropsType = { + type: "button" | "submit"...
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์ธํ’‹๊ณผ ๋ฒ„ํŠผ์„ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๊ฐ€ ์–ด๋–ค ์ด์œ ์—์„œ ์žˆ์—ˆ์„๊นŒ์š”? ๋ถ€๋ชจ ์ปดํฌ๋„ŒํŠธ์—์„œ input๊ณผ button์„ ์ ์ ˆํžˆ ์‚ฌ์šฉํ•ด์ฃผ๋ฉด ๋˜๋Š”๋ฐ ์ด๋ ‡๊ฒŒ ๋ถ„๋ฆฌํ•˜์‹  ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•จ๋‹ค
@@ -0,0 +1,190 @@ +/** + * + * ์ด๋ฆ„ + * ์ด๋ฉ”์ผ (์ค‘๋ณต ํ™•์ธ ๋ฒ„ํŠผ) + * ๋น„๋ฐ€๋ฒˆํ˜ธ + * ๋น„๋ฐ€๋ฒˆํ˜ธ ์žฌํ™•์ธ + * ํšŒ์›๊ฐ€์ž… ๋ฒ„ํŠผ + * + */ + +import Button from "../atoms/Button"; +import Input from "../atoms/Input"; +import LabelText from "../atoms/LabelText"; +import TitleTex from "../atoms/TitleText"; +import InputAndButton from "../molecules/InputAndButton"...
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์—ฌ๊ธฐ์„œ๋Š” input button์„ ๋‘˜๋‹ค ์“ฐ๋ฉด์„œ InputAndButton์„ ์“ฐ๊ธฐ๋„ํ•ด์„œ ์ปดํฌ๋„ŒํŠธ ์„ค๊ณ„์— ๋Œ€ํ•œ ์ผ๊ด€์„ฑ์ด ์•ˆ๋ณด์ธ๋‹ค? ์ œ๊ฐ€ ์•„ํ† ๋ฏน ๋””์ž์ธํŒจํ„ด์„ ์™„๋ฒฝํ•˜๊ฒŒ ์ดํ•ดํ•˜์ง€๋Š” ๋ชปํ•˜๊ณ ์žˆ๋‹ค๋Š”์  ์•Œ์•„์ฃผ์„ธ์š” ํผ ์ปดํฌ๋„ŒํŠธ๋ผ๊ณ  ํ•˜๋Š”๋ฐ ํผ์ปดํฌ๋„ŒํŠธ์—์„œ ์–ด๋–ค ์ด๋ฒคํŠธ๊ฐ€ ๋ฐœ์ƒํ•˜์ง€ ์†”์งํ•˜๊ฒŒ ์ž˜ ๋ณด์ด์งˆ์•Š์Šต๋‹ˆ๋‹ค! ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋ณด๊ณ ์žˆ์œผ๋ฉด ์ด ์ปดํฌ๋„ŒํŠธ์—์„œ๋Š” ์–ด๋–ค ์ผ์„ ํ• ์ง€๊ฐ€ ๋ณด์—ฌ์•ผํ•˜๋Š”๋ฐ ์ž˜ ๋ณด์ด์ง€๊ฐ€ ์•Š๋Š”๋‹ค?
@@ -0,0 +1,36 @@ +import { + FieldValues, + UseFormGetValues, + UseFormRegister, + UseFormSetValue, + UseFormWatch, + useForm, +} from "react-hook-form"; +import * as S from "./styled"; +import { useEffect } from "react"; + +type InputPropsType = { + type?: string; + placeholder?: string; + name: string; + re...
Unknown
Native input ์–ดํŠธ๋ฆฌ๋ทฐํŠธ๋ฅผ ๊ณ ๋ คํ•ด๋ด๋„ ์ข‹์„๊ฒƒ๊ฐ™์Šต๋‹ˆ๋‹ค ๊ทธ๋ฆฌ๊ณ  watch์™€ ๊ฐ™์€ ๋ฉ”์„œ๋“œ๋ฅผ ํ•ด๋‹น ์ปดํฌ๋„ŒํŠธ์—์„œ ์•Œ์•„์•ผํ• ๊นŒ์š”? ์‚ฌ์šฉ์ฒ˜์—์„œ ์•Œ๊ณ ์žˆ์–ด์•ผํ•˜๋Š” ๋ฉ”์„œ๋“œ์ผํ…๋ฐ ๊ณผ๋„ํ•œ ์ •๋ณด๊ฐ€ ์•„๋‹๊นŒ์‹ถ๋„ค์š”!
@@ -0,0 +1,8 @@ +import * as S from "./styled"; + +const LabelText = (props: { children: string }) => { + const { children } = props; + return <S.InputLabelText>{children}</S.InputLabelText>; +}; + +export default LabelText;
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Props Type ์ปจ๋ฒค์…˜ ์ง€์ผœ์ฃผ์„ธ์š”
@@ -0,0 +1,21 @@ +import * as S from "./styled"; + +const TextContents = () => { + const userName = JSON.parse(localStorage.getItem("loginData") || "").name; + + return ( + <S.TextContentsGreatingContainer> + <S.GreetingNameContainer> + <S.TextContentsGreatingName>{userName}</S.TextContentsGreatingName...
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์ด ๊ฒฝ์šฐ์—” TextContents๊ฐ€ ์ˆœ์ˆ˜ํ•œ ํ˜•ํƒœ๋ผ๊ณ  ํ• ์ˆ˜์žˆ์„๊นŒ์—ฌ? ์‚ฌ์šฉ์ฒ˜์—์„œ userName์„ ํ”„๋ž์Šค๋กœ ์ „๋‹ฌํ•ด์คฌ๋‹ค๋ฉด ์ˆœ์ˆ˜ํ–ˆ์„๊ฒƒ๊ฐ™์€๋ฐ์š”!
@@ -0,0 +1,27 @@ +import Button from "../atoms/Button"; +import TextContents from "../atoms/TextContents"; +import TitleTex from "../atoms/TitleText"; +import * as S from "./styled"; + +type MainPropsType = { + setIsInLogged: React.Dispatch<React.SetStateAction<boolean>>; +}; + +const Main = (props: MainPropsType) => ...
Unknown
setState๋ฅผ ํ”„๋ž์Šค๋กœ ์ „๋‹ฌํ•˜์ง€์•Š๊ณ  setState๋ฅผ ๋ž˜ํ•‘ํ•˜๋Š” ํ•จ์ˆ˜๋ฅผ ์ „๋‹ฌํ–ˆ์œผ๋ฉด ์•„๋ž˜์™€ ๊ฐ™์ด ํŽธํ•˜๊ฒŒ ์ „๋‹ฌ์ด ๊ฐ€๋Šฅํ•˜์ง€์•Š์•˜์„๊นŒ์—ฌ? ```ts setIsInLogged: (state : boolean) => void ```
@@ -0,0 +1,190 @@ +/** + * + * ์ด๋ฆ„ + * ์ด๋ฉ”์ผ (์ค‘๋ณต ํ™•์ธ ๋ฒ„ํŠผ) + * ๋น„๋ฐ€๋ฒˆํ˜ธ + * ๋น„๋ฐ€๋ฒˆํ˜ธ ์žฌํ™•์ธ + * ํšŒ์›๊ฐ€์ž… ๋ฒ„ํŠผ + * + */ + +import Button from "../atoms/Button"; +import Input from "../atoms/Input"; +import LabelText from "../atoms/LabelText"; +import TitleTex from "../atoms/TitleText"; +import InputAndButton from "../molecules/InputAndButton"...
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Submit ํ•จ์ˆ˜๋‚ด๋ถ€์—์„œ ์œ ํšจ์„ฑ๊ฒ€์‚ฌ์˜ ๊ฒฐ๊ณผ๋กœ ์œ ์ €์—๊ฒŒ ๋…ธ์ถœ์‹œํ‚ค๋Š”๊ฒƒ์ด ์•„๋‹ˆ๋ผ Submit ์ด๋ฒคํŠธ๋ฅผ ๋ง‰์•„๋ฒ„๋ ธ์œผ๋ฉด ์–ด๋–จ๊นŒ์—ฌ? ์˜ˆ๋ฅผ๋“ค์–ด ์œ ํšจ์„ฑ๊ฒ€์‚ฌ๋ฅผ ์‹คํŒจํ–ˆ๋‹ค๋ฉด ๋ฒ„ํŠผ์˜ disabled์ฒ˜๋ฆฌ๋„ ๊ณ ๋ คํ•ด๋ณผ์ˆ˜์žˆ์„๊ฒƒ๊ฐ™์Šต๋‹ˆ๋‹ค ๊ทผ๋ฐ ์ด๊ฑด ๊ธฐํš๊ณผ ๋งž๋ฌผ๋ฆฌ๋Š”๊ฑฐ๋‹ˆ๊นŒ!
@@ -0,0 +1,190 @@ +/** + * + * ์ด๋ฆ„ + * ์ด๋ฉ”์ผ (์ค‘๋ณต ํ™•์ธ ๋ฒ„ํŠผ) + * ๋น„๋ฐ€๋ฒˆํ˜ธ + * ๋น„๋ฐ€๋ฒˆํ˜ธ ์žฌํ™•์ธ + * ํšŒ์›๊ฐ€์ž… ๋ฒ„ํŠผ + * + */ + +import Button from "../atoms/Button"; +import Input from "../atoms/Input"; +import LabelText from "../atoms/LabelText"; +import TitleTex from "../atoms/TitleText"; +import InputAndButton from "../molecules/InputAndButton"...
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setLocalData ํ•จ์ˆ˜๋„ค์ž„์„ ๋ณด๊ณ  ์ด๊ฒŒ ๋ญ”์—ญํ• ์„ํ•˜๋Š”๊ฑฐ์ง€ ์‹ถ๋„ค์š” setLocalStorageData๋ผ๊ณ  ์ž‘๋ช…ํ•˜๋Š”๊ฑด ์–ด๋• ์„๊นŒ์—ฌ
@@ -0,0 +1,190 @@ +/** + * + * ์ด๋ฆ„ + * ์ด๋ฉ”์ผ (์ค‘๋ณต ํ™•์ธ ๋ฒ„ํŠผ) + * ๋น„๋ฐ€๋ฒˆํ˜ธ + * ๋น„๋ฐ€๋ฒˆํ˜ธ ์žฌํ™•์ธ + * ํšŒ์›๊ฐ€์ž… ๋ฒ„ํŠผ + * + */ + +import Button from "../atoms/Button"; +import Input from "../atoms/Input"; +import LabelText from "../atoms/LabelText"; +import TitleTex from "../atoms/TitleText"; +import InputAndButton from "../molecules/InputAndButton"...
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์ด๋Ÿฐ ์œ ํšจ์„ฑ๊ฒ€์‚ฌ๋กœ์ง์€ ์™ธ๋ถ€์— ๋ชจ๋“ˆํ™”ํ•˜์—ฌ ์‚ฌ์šฉํ•˜๋Š”๊ฑด ์–ด๋–˜์„๊นŒ์š”? ๊ทธ๋ฆฌ๊ณ  ๋ฆฌ์•กํŠธ ํ›…ํผ ์‚ฌ์šฉํ•˜์‹ ๋‹ค๋ฉด https://www.react-hook-form.com/advanced-usage/#CustomHookwithResolver ์ด๋Ÿฐ๊ฒƒ๋„ ์žˆ์Šด๋‹ค
@@ -4,19 +4,20 @@ import { Routes, Route } from "react-router-dom"; // Components import Home from "./Home"; +import SignUp from "./SignUp"; const Router = () => { - const [isInLogged, setisInLogged] = useState(true); + const [isInLogged, setIsInLogged] = useState(false); return ( <> {isInLogg...
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์ด๋ ‡๊ฒŒ ๋กœ๊ทธ์ธ ์ƒํƒœ์—ฌ๋ถ€๋ฅผ Router์—์„œ ํ•˜๋Š”๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ „์—ญ์œผ๋กœ ๊ด€๋ฆฌํ•˜๋Š”๊ฒŒ ์–ด๋• ์„๊นŒ์—ฌ? ๋ผ์šฐํ„ฐ ์ปดํฌ๋„ŒํŠธ๋Š” url์— ๋งคํ•‘๋˜๋Š” ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋ Œ๋”ํ•ด์ฃผ๋Š” ์—ญํ• ์ด๋ผ๊ณ  ์ƒ๊ฐ๋˜์–ด์„œ์—ฌ! ํ•ด๋‹น ์ปดํฌ๋„ŒํŠธ๊ฐ€ ๋กœ๊ทธ์ธ ์ƒํƒœ์—ฌ๋ถ€๊นŒ์ง€ ์•Œ์•„์•ผํ–ˆ์„๊นŒ์š”?
@@ -0,0 +1,11 @@ +import SignUpForm from "../components/organisms/SignUpForm"; + +type SignUpFormPropsType = { + setIsInLogged: React.Dispatch<React.SetStateAction<boolean>>; +}; + +const SignUp = (props: SignUpFormPropsType) => { + return <SignUpForm setIsInLogged={props.setIsInLogged} />; +}; + +export default Sign...
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์ด๋ถ€๋ถ„๋„ ์ž˜ ์ดํ•ด๊ฐ€ ๋˜์ง€์•Š๋Š”๋ฐ Form ์ปดํฌ๋„ŒํŠธ๊ฐ€ ๋กœ๊ทธ์ธ์—ฌ๋ถ€๋ฅผ ์•Œ์•„์•ผํ•˜๋Š” ์ด์œ ๊ฐ€ ์—†๋‹ค๊ณ  ์ƒ๊ฐ๋ฉ๋‹ˆ๋‹ค..! ์ปดํฌ๋„ŒํŠธ์—๊ฒŒ ์ „๋‹ฌ๋˜๋Š” prop์€ ์ปดํฌ๋„ŒํŠธ๊ฐ€ ์•Œ์•„์•ผํ•˜๋Š” ์ •๋ณด์˜ ๋ฒ”์œ„๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค๊ณ  ๋ด์š”
@@ -0,0 +1,59 @@ +import accumulator.Accumulator; +import accumulator.PostFixAccumulator; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.CsvSource; + +public class CalculatorTest { + + + ...
Java
์—ฌ๊ธฐ๋„ ์ปจ๋ฒค์…˜์ด ์ซŒ... ๊ฐ ๋ฉ”์„œ๋“œ ์‚ฌ์ด๋Š” ๋„์›Œ ์ฃผ์‹œ๋Š”๊ฒŒ ์›์น™์ด๊ณ  IDE๋ฌธ์ œ์ธ๊ฑด์ง€ ์ œ๊ฐ€ ๋ณด๋Š” ํ™˜๋ฉด์ด ๋ฌธ์ œ์ธ๊ฑด์ง€ class ๋‹จ์œ„์™€ ๋ฉ”์„œ๋“œ ๋‹จ์œ„์— ๋Œ€ํ•œ ๋ธ”๋Ÿญ์ด ๊ตฌ๋ถ„๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์ด ๋˜ํ•œ ์ง€์ผœ์ฃผ์…จ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ง€๊ธˆ ํ•˜๋‚˜์˜ ์˜ˆ์‹œ์— ๋Œ€ํ•œ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ๋งŒ ์ž‘์„ฑํ•˜์‹  ๊ฒƒ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. @ParameterizedTest ๋ฅผ ๊ณต๋ถ€ํ•ด๋ณด์‹œ๋Š”๊ฒŒ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,117 @@ +# Created by https://www.toptal.com/developers/gitignore/api/intellij +# Edit at https://www.toptal.com/developers/gitignore?templates=intellij + +### Intellij ### +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider +# Reference: https:/...
Unknown
์ด์ชฝ ๋ถ€๋ถ„ ์˜ต์…˜์œผ๋กœ ์–ด๋– ํ•œ ๋‚ด์—ญ ์ถ”๊ฐ€ํ–ˆ๋Š”์ง€ ์•Œ๋ ค์ฃผ์‹ค ์ˆ˜ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,9 @@ +package input; + +public interface Input { + + public String selectInput(); + + public String expressionInput(); + +}
Java
์ œ๋„ˆ๋ฆญ์„ ์‚ฌ์šฉํ•œ ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”? Input์€ ๋ฐ”์ดํŠธ ํ˜น์€ ๋ฌธ์ž์—ด๋กœ ๋“ค์–ด์˜ฌํ…๋ฐ ์–ด๋– ํ•œ ์ƒ๊ฐ์œผ๋กœ ์ œ๋„ˆ๋ฆญ์„ ์‚ฌ์šฉํ–ˆ๋Š”์ง€๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹น
@@ -0,0 +1,9 @@ + +import calculator.Calculator; + +public class main { + + public static void main(String[] args) { + new Calculator().run(); + } +}
Java
IOException์ด ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์ด ์‹คํ–‰๋˜๋Š” ๋ถ€๋ถ„๊นŒ์ง€ ์ „ํŒŒ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌ๋ฉด ์ž…์ถœ๋ ฅ ์˜ˆ์™ธ ๋ฐœ์ƒ ์‹œ ํ”„๋กœ๊ทธ๋žจ์ด ๋น„์ •์ƒ์ ์œผ๋กœ ์ข…๋ฃŒ๋  ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๊ฒ ๋„ค์š”.
@@ -0,0 +1,20 @@ +package repository; + +import java.util.ArrayList; +import java.util.List; + +public class Repository { + + private List<String> list = new ArrayList<>(); + + public void store(String expression, String result) { + StringBuilder formattedExpression = new StringBuilder(expression).append(" = ").ap...
Java
์ €์žฅ์†Œ๋ฅผ List๋กœ ํ‘œํ˜„ํ•˜์‹  ์ด์œ ๋ฅผ ์•Œ ์ˆ˜ ์žˆ์„๊นŒ์š”? ๋™์ผํ•œ ์—ฐ์‚ฐ์‹์ด์—ฌ๋„ ๋ฆฌ์ŠคํŠธ์— ์ถ”๊ฐ€ํ•˜๋Š”๊ฒŒ ๋งž์„๊นŒ์š”? ๋ฉ”๋ชจ๋ฆฌ๋ฅผ ์ตœ๋Œ€ํ•œ ์•„๋‚„ ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์„ ์ƒ๊ฐํ•ด๋ณด๋Š”๊ฒŒ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค
@@ -0,0 +1,19 @@ +import convertor.InfixToPostfixConverter; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.CsvSource; + +public class ChangToPostfixTest { + + @ParameterizedTest + @Displ...
Java
ํ…Œ์ŠคํŠธ ์ฝ”๋“œ ๋‚ด์šฉ์ด ๋งŽ์ด ๋ถ€์‹คํ•ฉ๋‹ˆ๋‹ค. ๋‹จ์œ„ ํ…Œ์ŠคํŠธ์— ๋Œ€ํ•ด์„œ ์ƒ๊ฐํ•ด๋ณด์…จ์œผ๋ฉด ์ข‹๊ฒ ์Šต๋‹ˆ๋‹ค. ์ ์–ด๋„ ์ž‘์„ฑํ•˜์‹  ์ฝ”๋“œ์—์„œ View ์˜์—ญ์„ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ ์˜์—ญ์€ ํ…Œ์ŠคํŠธ๊ฐ€ ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,22 @@ +package christmas.config; + +public enum ErrorMessage { + WRONG_DATE("์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค."), + WRONG_ORDER("์œ ํšจํ•˜์ง€ ์•Š์€ ์ฃผ๋ฌธ์ž…๋‹ˆ๋‹ค."), + OVER_MAX_ORDER("๋ฉ”๋‰ด๋Š” ํ•œ ๋ฒˆ์— ์ตœ๋Œ€ 20๊ฐœ๊นŒ์ง€๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."), + ONLY_DRINK_ORDER("์Œ๋ฃŒ๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค."); + + private static final String PREFIX = "[ERROR]"; + private static fin...
Java
ํ•ด๋‹น ์—๋Ÿฌ๋ฉ”์‹œ์ง€๋Š” ์™œ enum์„ ์‚ฌ์šฉํ•˜์…จ๋‚˜์š”? ์ƒ์ˆ˜๋ฅผ ๋งŒ๋“œ๋Š” ๋ฐ ์ผ๋ฐ˜ ํด๋ž˜์Šค์™€ enum ํด๋ž˜์Šค๋ฅผ ์‚ฌ์šฉํ•˜์‹  ๊ธฐ์ค€์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,57 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.dto.OrderDTO; +import christmas.util.IntParser; +import christmas.util.OrderParser; +import christmas.util.RetryExecutor; +import christmas.view.InputView; +import christmas.view.OutputView; + +import java.util.List; + +publ...
Java
์˜ค.. ์ด๋Ÿฐ ๋ฐฉ๋ฒ•์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋Š” ์ฒ˜์Œ ๋ณด๋Š” ๊ฒƒ ๊ฐ™์•„์š” ๋ฐฐ์šธ ๋ถ€๋ถ„์ด ๋งŽ๋„ค์š” ใ…  ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,26 @@ +package christmas.domain; + +import java.util.Arrays; + +public enum Badge { + SANTA("์‚ฐํƒ€", 20000), + TREE("ํŠธ๋ฆฌ", 10000), + STAR("๋ณ„", 5000), + NOTHING("์—†์Œ", 0); + + private final String badgeName; + private final int threshold; + + Badge(String badgeName, int threshold) { + t...
Java
stream ์‚ฌ์šฉ์„ ์ž˜ํ•˜์‹œ๋Š” ๊ฒƒ ๊ฐ™์•„์š”! ํ˜น์‹œ ์–ด๋–ป๊ฒŒ ๊ณต๋ถ€ํ•˜๋ฉด ์ข‹์„์ง€... ํŒ์ด ์žˆ์œผ์‹ค๊นŒ์š”?
@@ -0,0 +1,94 @@ +package christmas.domain; + +import christmas.config.Constant; +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; + +import java.util.ArrayList; +import java.util.List; + +public class Bill implements CheckEventDate { + private final List<Order...
Java
ํ•ด๋‹น ๋ฆฌ์ŠคํŠธ๋ฅผ ํด๋ž˜์Šค๋กœ ๋งŒ๋“ค์–ด ์„ ์–ธ ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,75 @@ +package christmas.domain; + +import christmas.config.Menu; +import christmas.config.MenuType; + +import java.util.function.Function; +import java.util.function.Predicate; + +public enum Event { + CHRISTMAS( + "ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋””๋ฐ์ด ํ• ์ธ", + true, + Bill::isNotPassedChristmas, + ...
Java
์˜ค.. ํ• ์ธ ๋ฆฌ์ŠคํŠธ๋ฅผ enum ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด ์„ ์–ธํ•œ ๊ฒƒ ๋˜๊ฒŒ ์ข‹์€ ์•„์ด๋””์–ด๋„ค์š” ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,38 @@ +package christmas.util; + +import christmas.config.ErrorMessage; + +public class IntParser { + private static final int MAX_STRING_LENGTH = 11; + + private IntParser() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } + + public static int parseIntOrThrow(String numeric) { + validateNumericStringLength(...
Java
์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€๋ผ๋Š” ๊ฒƒ์ด ๋ฌด์—‡์ธ์ง€ ์ž˜ ๋ชจ๋ฅด๊ฒ ๋Š”๋ฐ ๋นˆ ์ƒ์„ฑ์ž๋ฅผ ๋งŒ๋“ค์–ด ๋‘๋ฉด ๋ฌด์—‡์ด ์ข‹๋‚˜์š”..??
@@ -0,0 +1,91 @@ +package christmas.view; + +import christmas.dto.BenefitDTO; +import christmas.dto.OrderDTO; + +import java.util.List; + +public class OutputView { + private void printMessage(ViewMessage message) { + System.out.println(message.getMessage()); + } + + private void printFormat(ViewMessage...
Java
์ƒˆ๋กœ์šด ๋ผ์ธ์„ ๋งŒ๋“ค๋•Œ๋Š” System.lineSeperator()๋ฅผ ์ถ”์ฒœ ํ•ด์ฃผ์‹œ๋”๋ผ๊ตฌ์š”. ์ฐธ๊ณ ํ•˜์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,145 @@ +package christmas.domain; + +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.pro...
Java
isInstanceOf์™€ hasMessage๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์ข€ ๋” ๊ผผ๊ผผํ•œ ํ…Œ์ŠคํŠธ๋ฅผ ํ•  ์ˆ˜ ์žˆ๊ตฐ์š”! ๋ฐฐ์›Œ ๊ฐ‘๋‹ˆ๋‹น ๐Ÿ‘๐Ÿ‘
@@ -0,0 +1,22 @@ +package christmas.config; + +public enum ErrorMessage { + WRONG_DATE("์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค."), + WRONG_ORDER("์œ ํšจํ•˜์ง€ ์•Š์€ ์ฃผ๋ฌธ์ž…๋‹ˆ๋‹ค."), + OVER_MAX_ORDER("๋ฉ”๋‰ด๋Š” ํ•œ ๋ฒˆ์— ์ตœ๋Œ€ 20๊ฐœ๊นŒ์ง€๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."), + ONLY_DRINK_ORDER("์Œ๋ฃŒ๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค."); + + private static final String PREFIX = "[ERROR]"; + private static fin...
Java
์‚ฌ์‹ค ์ €๋„ ์ƒ์ˆ˜๋ฅผ ์ฒ˜๋ฆฌํ•  ๋•Œ `enum`์„ ์‚ฌ์šฉํ• ์ง€ `class`๋ฅผ ์‚ฌ์šฉํ• ์ง€ ๊ณ ๋ฏผ์ด ๋งŽ์•˜์Šต๋‹ˆ๋‹ค. ์–ด๋–ค ๊ธฐ์ค€์„ ์„ธ์›Œ์•ผ ํ• ์ง€๋„ ์Šค์Šค๋กœ ํ™•๋ฆฝํ•˜์ง€ ๋ชปํ–ˆ๊ตฌ์š”. ๊ทธ๋ž˜์„œ ์šฐ์„ ์€ ์•„๋ฌด๋Ÿฐ ๊ธฐ๋Šฅ ์—†์ด ์ƒ์ˆ˜๊ฐ’๋งŒ ์ €์žฅํ•˜๋Š” ๊ฒฝ์šฐ๋Š” `class`๋ฅผ ์‚ฌ์šฉํ•˜๊ณ , ์•ฝ๊ฐ„์˜ ๊ธฐ๋Šฅ์ด๋ผ๋„ ํ•จ๊ป˜ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด `enum`์„ ์‚ฌ์šฉํ•˜๋ ค๊ณ  ํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ์—ฌ๊ธฐ `ErrorMessage`์—์„œ๋Š” ๊ณตํ†ต์ ์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” prefix์™€ suffix๋ฅผ `getMessage()`๋ฉ”์„œ๋“œ์—์„œ ํ•จ๊ป˜ ํ•ฉ์ณ์„œ ๋ฐ˜ํ™˜ํ•˜๋„๋ก ๊ตฌ์ƒํ–ˆ๊ธฐ ๋•Œ๋ฌธ์— `enum`์„ ์‚ฌ์šฉํ•ด๋ดค์Šต๋‹ˆ๋‹ค. ์‚ฌ์‹ค `class`๋กœ ์‚ฌ์šฉํ•ด๋„ ๋ฌด๋ฐฉํ• ๊ฑฐ ๊ฐ™๋„ค์š”. ๐Ÿ˜‚
@@ -0,0 +1,57 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.dto.OrderDTO; +import christmas.util.IntParser; +import christmas.util.OrderParser; +import christmas.util.RetryExecutor; +import christmas.view.InputView; +import christmas.view.OutputView; + +import java.util.List; + +publ...
Java
์ €๋„ ํ•จ์ˆ˜ํ˜• ์ธํ„ฐํŽ˜์ด์Šค๋ผ๋Š” ๊ฑธ ์ฒ˜์Œ ์จ๋ดค๋‹ต๋‹ˆ๋‹ค! 3์ฃผ์ฐจ ์ฝ”๋“œ๋ฆฌ๋ทฐ๋ฅผ ํ•˜๋ฉด์„œ ์–ด๊นจ๋„ˆ๋จธ๋กœ ๋ฐฐ์šด๊ฑฐ๋ผ, @HongYeseul ๋‹˜๋„ ์ด๋ฒˆ ์ฝ”๋“œ๋ฆฌ๋ทฐ๋ฅผ ๊ธฐํšŒ๋กœ ํ•œ๋ฒˆ ๊ณต๋ถ€ํ•ด๋ณด์‹œ๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”? ๐Ÿ˜
@@ -0,0 +1,26 @@ +package christmas.domain; + +import java.util.Arrays; + +public enum Badge { + SANTA("์‚ฐํƒ€", 20000), + TREE("ํŠธ๋ฆฌ", 10000), + STAR("๋ณ„", 5000), + NOTHING("์—†์Œ", 0); + + private final String badgeName; + private final int threshold; + + Badge(String badgeName, int threshold) { + t...
Java
์ •๋ง ๋†€๋ž๊ฒŒ๋„ ์ €๋„ 1์ฃผ์ฐจ์™€ 2์ฃผ์ฐจ ์ฝ”๋“œ ๋ฆฌ๋ทฐ๋ฅผ ํ•˜๋ฉด์„œ ๋Œ€๋ถ€๋ถ„์˜ ๋ฆฌ๋ทฐ์— `stream`์‚ฌ์šฉ์„ ์ž˜ ํ•˜์‹œ๋Š”๊ฒŒ ๋ถ€๋Ÿฝ๋‹ค! ๋ผ๋Š”์‹์œผ๋กœ ๋งŽ์ด ๋ฆฌ๋ทฐ๋ฅผ ๋‚จ๊ธฐ๊ณ  ๋‹ค๋…”์–ด์š”. ๊ทธ๋ ‡๊ฒŒ ๋งŽ์€ ๋ถ„๋“ค์˜ ์ฝ”๋“œ๋ฅผ ๋ณด๋ฉด์„œ `stream`๊ณผ ์ ์  ์นœ์ˆ™ํ•ด์ง€๋‹ค ๋ณด๋‹ˆ ์ €๋„ `stream`์„ ํ•œ๋ฒˆ ์จ๋ณผ๊นŒ? ๋ผ๋Š” ์ƒ๊ฐ์ด ๋“ค์—ˆ๊ณ , ๊ทธ๋ ‡๊ฒŒ ์ ์  ์ต์ˆ™ํ•ด์ง„ ๊ฒƒ ๊ฐ™์•„์š”! ๐Ÿ˜Š 4์ฃผ์ฐจ๊ฐ€ ๋๋‚œ ์ง€๊ธˆ์€ ํ•™๊ต ๋„์„œ๊ด€์—์„œ '์ด๊ฒƒ์ด ์ž๋ฐ”๋‹ค'๋ผ๋Š” ์ฑ…์„ ๋นŒ๋ ค์„œ ์ฝ๊ณ  ์žˆ์–ด์š”. ์ž๋ฐ”์— ์ต์ˆ™ํ•ด์ง€๊ธด ํ–ˆ์ง€๋งŒ, ๊ทธ๋ž˜๋„ ์ปฌ๋ ‰์…˜์ด๋‚˜ ์ŠคํŠธ๋ฆผ๊ณผ ๊ฐ™์€ ๋ถ€๋ถ„์„ ์ œ๋Œ€๋กœ ๊ณต๋ถ€ํ•˜๊ณ  ์‹ถ์–ด์„œ์š”. ์ด๋Ÿฐ ์ž๋ฐ” ์„œ์ ์„ ํ•˜๋‚˜ ์ •ํ•˜์…”์„œ ๊ธฐ๋ณธ ๋ฌธ๋ฒ•์„ ์ •๋ฆฌํ•˜์‹œ๋Š” ์‹œ๊ฐ„์„...
@@ -0,0 +1,38 @@ +package christmas.util; + +import christmas.config.ErrorMessage; + +public class IntParser { + private static final int MAX_STRING_LENGTH = 11; + + private IntParser() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } + + public static int parseIntOrThrow(String numeric) { + validateNumericStringLength(...
Java
๋ชจ๋“  ๋ฉ”์„œ๋“œ๊ฐ€ `static`์ธ ์œ ํ‹ธ๋ฆฌํ‹ฐ์„ฑ ํด๋ž˜์Šค์˜ ๊ฒฝ์šฐ `new` ํ‚ค์›Œ๋“œ๋ฅผ ์‚ฌ์šฉํ•ด ๊ฐ์ฒด๋ฅผ ์ƒ์„ฑํ•  ํ•„์š”๊ฐ€ ์ „ํ˜€ ์—†๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ํ˜น์‹œ๋ผ๋„ ์˜๋„์น˜ ์•Š๊ฒŒ ๊ฐ์ฒด๊ฐ€ ์ƒ์„ฑ๋  ๊ฒฝ์šฐ๋ฅผ ๋ฐฉ์ง€ํ•˜๊ธฐ ์œ„ํ•ด ์ƒ์„ฑ์ž๋ฅผ `private`์œผ๋กœ ์„ ์–ธํ–ˆ๊ณ , ๋นˆ ์ƒ์„ฑ์ž๋กœ ๊ทธ๋ƒฅ ๋‘๊ธด ์ข€ ๋ฐ‹๋ฐ‹ํ•ด์„œ ์ฃผ์„์„ ์‚ด์ง ๋‹ฌ์•„๋ดค์Šต๋‹ˆ๋‹ค! ๐Ÿ˜
@@ -0,0 +1,91 @@ +package christmas.view; + +import christmas.dto.BenefitDTO; +import christmas.dto.OrderDTO; + +import java.util.List; + +public class OutputView { + private void printMessage(ViewMessage message) { + System.out.println(message.getMessage()); + } + + private void printFormat(ViewMessage...
Java
์ข‹์€ ์ง€์  ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค! `lineSeperator()`์— ๋Œ€ํ•ด์„œ ๊ณต๋ถ€ํ•ด๋ด์•ผ๊ฒ ๋„ค์š”! ๐Ÿ˜Š
@@ -0,0 +1,94 @@ +package christmas.domain; + +import christmas.config.Constant; +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; + +import java.util.ArrayList; +import java.util.List; + +public class Bill implements CheckEventDate { + private final List<Order...
Java
๊ทธ๋ ‡๊ฒŒ๋„ ํ•  ์ˆ˜ ์žˆ๊ฒ ๋„ค์š”! ์•„์˜ˆ `Orders`๋ผ๋Š” ํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค์–ด ๋ฆฌ์ŠคํŠธ๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹ค! ๋ฆฌํŒฉํ† ๋ง ํ• ๋งŒํ•œ ๋ถ€๋ถ„๋“ค์„ ์งš์–ด์ฃผ์…”์„œ ์ข‹์Šต๋‹ˆ๋‹ค!! ๐Ÿ˜
@@ -0,0 +1,456 @@ +# ์ด๋ฉ”์ผ ๋‹ต์žฅ + +> ์ œ๋ชฉ: 12์›” ์ด๋ฒคํŠธ ๊ฐœ๋ฐœ ๋ณด๊ณ  + +> ๋ณด๋‚ธ ์‚ฌ๋žŒ: ๊ฐœ๋ฐœํŒ€ <`dev@woowacourse.io`> +> +> ๋ฐ›๋Š” ์‚ฌ๋žŒ: ๋น„์ฆˆ๋‹ˆ์ŠคํŒ€ <`biz@woowacourse.io`> + +์•ˆ๋…•ํ•˜์„ธ์š”. ๊ฐœ๋ฐœํŒ€์ž…๋‹ˆ๋‹ค! + +12์›” ์ด๋ฒคํŠธ ํ”Œ๋ž˜๋„ˆ ๊ฐœ๋ฐœ ์š”์ฒญ ์‚ฌํ•ญ์€ ์ž˜ ๋ฐ›์•„ ๋ณด์•˜์Šต๋‹ˆ๋‹ค. +์š”์ฒญํ•˜์‹  ๋‚ด์šฉ๋“ค์„ ๋ชจ๋‘ ์ ์šฉํ•ด๋ณด์•˜๋Š”๋ฐ์š”. ํ˜น์‹œ ๋ˆ„๋ฝ๋œ ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ๋ฐ”๋กœ ๋ง์”€ํ•ด์ฃผ์‹œ๋ฉด ๊ฐ์‚ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. + +#### ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ + +- ๋ฐฉ๋ฌธ ๋‚ ์งœ๋Š” 1 ์ด์ƒ 31 ์ดํ•˜์˜ ์ˆซ์ž๋กœ๋งŒ ์ž…๋ ฅ๋ฐ›๊ฒŒ ํ–ˆ์Šต๋‹ˆ๋‹ค. +- ๋‹จ, ์‚ฌ์šฉ์ž์˜ ๋ถ€์ฃผ์˜๋กœ ์ž…๋ ฅ...
Unknown
Readme.md ๋ฅผ ๊ผผ๊ผผํžˆ ์ž˜ ์ž‘์„ฑํ•˜์‹  ๊ฒƒ ๊ฐ™์•„์š”๐Ÿ˜„
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
์ €๋„ ๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ Menu์˜ ํ™•์žฅ์„ฑ์„ ์ƒ๊ฐํ•ด์„œ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์นดํ…Œ๊ณ ๋ฆฌ์— ํฌํ•จ๋  ์ˆ˜๋„ ์žˆ๋Š” ์ ์„ ์ƒ๊ฐํ•˜์—ฌ ์นดํ…Œ๊ณ ๋ฆฌ๋Š” ๋”ฐ๋กœ ๋นผ๋Š”๊ฒŒ ์ข‹๋‹ค๋Š” ์˜๊ฒฌ์„ ๋ดค์Šต๋‹ˆ๋‹ค! ์ฟ ํ‚ค๋‹˜์€ ์–ด๋–ป๊ฒŒ ์ƒ๊ฐํ•˜์‹œ๋‚˜์š”?
@@ -0,0 +1,18 @@ +package christmas.util; + +import java.util.function.Consumer; + +public class RetryExecutor { + private RetryExecutor() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } + + public static void execute(Runnable action, Consumer<IllegalArgumentException> onError) { + try { + action.run(); + ...
Java
Retry๋ฅผ ์ €๋Š” Controller์—์„œ while๋ฌธ์œผ๋กœ ํ•˜์—ฌ ์ง€์ €๋ถ„ํ•œ ๊ฒƒ์ด ๊ณ ๋ฏผ์ด์—ˆ๋Š”๋ฐ ์ด๋Ÿฐ ๋ฐฉ๋ฒ•์ด ์žˆ์—ˆ๋„ค์š”! ๋ฐฐ์›Œ ๊ฐ‘๋‹ˆ๋‹ค!!
@@ -0,0 +1,91 @@ +package christmas.view; + +import christmas.dto.BenefitDTO; +import christmas.dto.OrderDTO; + +import java.util.List; + +public class OutputView { + private void printMessage(ViewMessage message) { + System.out.println(message.getMessage()); + } + + private void printFormat(ViewMessage...
Java
์ €๋Š” ์ž์ฃผ ์‚ฌ์šฉ๋˜๋Š” newLine()์„ static์œผ๋กœ ์„ ์–ธํ•˜๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™๋‹ค๊ณ  ๋ง์”€๋“œ๋ฆฌ๋ ค ํ–ˆ๋Š”๋ฐ lineSeperator() ๋ผ๋Š”๊ฒŒ ์žˆ์—ˆ๊ตฐ์š”! ์ €๋„ ๋ฐฐ์›Œ๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค๐Ÿ˜Š
@@ -0,0 +1,12 @@ +package christmas.config; + +public class Constant { + public static final int INIT_VALUE = 0; + public static final int FILTER_CONDITION = 0; + public static final int MIN_ORDER = 1; + public static final int MAX_ORDER = 20; + + private Constant() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } +}
Java
๊ฐœ์ธ์ ์œผ๋กœ Constant ํด๋ž˜์Šค์— ์ƒ์ˆ˜๋“ค์„ ๋ชจ์•„๋„ฃ๋Š” ๊ฒƒ ๋ณด๋‹ค๋Š” ๊ฐ ํด๋ž˜์Šค์— ํ•„์š”ํ•œ Constant ํด๋ž˜์Šค๋ฅผ ๊ฐ๊ฐ ๋งŒ๋“ค์–ด์„œ ๋งŒ๋“œ๋Š” ๊ฒƒ์ด ์˜๋ฏธ๋ฅผ ๋” ๋ช…ํ™•ํžˆํ•˜๊ณ  ์•Œ์•„๋ณด๊ธฐ ์‰ฌ์šด ๊ฒƒ ๊ฐ™์•„์š”!
@@ -0,0 +1,145 @@ +package christmas.domain; + +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; +import christmas.config.MenuType; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.pro...
Java
๋™์ž‘ ํ™•์ธ ๋ณด๋‹ค๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์ ์–ด์ฃผ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์•„์š” ํƒ€ํŒŒ์Šค 2๊ฐœ, ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ 1๊ฐœ, ์ œ๋กœ์ฝœ๋ผ 2๊ฐœ์˜ ํ† ํƒˆ ์ฃผ๋ฌธ ๊ธˆ์•ก 72000์›์„ ๋ฐ˜ํ™˜ํ•œ๋‹ค . ์•ฝ๊ฐ„ ์ด๋Ÿฐ์‹์œผ๋กœ?
@@ -0,0 +1,456 @@ +# ์ด๋ฉ”์ผ ๋‹ต์žฅ + +> ์ œ๋ชฉ: 12์›” ์ด๋ฒคํŠธ ๊ฐœ๋ฐœ ๋ณด๊ณ  + +> ๋ณด๋‚ธ ์‚ฌ๋žŒ: ๊ฐœ๋ฐœํŒ€ <`dev@woowacourse.io`> +> +> ๋ฐ›๋Š” ์‚ฌ๋žŒ: ๋น„์ฆˆ๋‹ˆ์ŠคํŒ€ <`biz@woowacourse.io`> + +์•ˆ๋…•ํ•˜์„ธ์š”. ๊ฐœ๋ฐœํŒ€์ž…๋‹ˆ๋‹ค! + +12์›” ์ด๋ฒคํŠธ ํ”Œ๋ž˜๋„ˆ ๊ฐœ๋ฐœ ์š”์ฒญ ์‚ฌํ•ญ์€ ์ž˜ ๋ฐ›์•„ ๋ณด์•˜์Šต๋‹ˆ๋‹ค. +์š”์ฒญํ•˜์‹  ๋‚ด์šฉ๋“ค์„ ๋ชจ๋‘ ์ ์šฉํ•ด๋ณด์•˜๋Š”๋ฐ์š”. ํ˜น์‹œ ๋ˆ„๋ฝ๋œ ๋ถ€๋ถ„์ด ์žˆ๋‹ค๋ฉด ๋ฐ”๋กœ ๋ง์”€ํ•ด์ฃผ์‹œ๋ฉด ๊ฐ์‚ฌํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. + +#### ๋ฐฉ๋ฌธ ๋‚ ์งœ ์ž…๋ ฅ + +- ๋ฐฉ๋ฌธ ๋‚ ์งœ๋Š” 1 ์ด์ƒ 31 ์ดํ•˜์˜ ์ˆซ์ž๋กœ๋งŒ ์ž…๋ ฅ๋ฐ›๊ฒŒ ํ–ˆ์Šต๋‹ˆ๋‹ค. +- ๋‹จ, ์‚ฌ์šฉ์ž์˜ ๋ถ€์ฃผ์˜๋กœ ์ž…๋ ฅ...
Unknown
ํด๋ž˜์Šค๋ณ„๋กœ ์˜ˆ์™ธ์‚ฌํ•ญ ์˜ˆ์‹œ๋‚˜ ๊ธฐ๋Šฅ์„ ๊ผผ๊ผผํžˆ ์ž‘์„ฑํ•ด์„œ ์ข‹์•˜์Šต๋‹ˆ๋‹ค! ํ”„๋กœ๊ทธ๋žจ์„ ์กฐ๊ธˆ ์š”์•ฝํ•ด์„œ ์ •๋ฆฌํ•œ ์ •๋ณด๋„ ์žˆ์œผ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,12 @@ +package christmas.config; + +public class Constant { + public static final int INIT_VALUE = 0; + public static final int FILTER_CONDITION = 0; + public static final int MIN_ORDER = 1; + public static final int MAX_ORDER = 20; + + private Constant() { + // ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ๋ฐฉ์ง€ + } +}
Java
์ฃผ๋ฌธ ์ˆ˜๋Ÿ‰์— ๋Œ€ํ•œ ์ƒ์ˆ˜๋“ค์„ ์ €์žฅํ•˜์…จ๋Š”๋ฐ, ํด๋ž˜์Šค๋ช…์ด Constant์—ฌ์„œ init value ๋‚˜ filter condition ์ƒ์ˆ˜๋ช…์€ ์˜๋ฏธ๊ฐ€ ์ข€ ๋ช…ํ™•ํ•˜์ง€ ์•Š์€ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. ํƒ€์ธ์ด ์ฝ๊ธฐ์— ์šฉ๋„๊ฐ€ ๋ช…ํ™•ํ•˜์ง€ ์•Š์€๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! ํด๋ž˜์Šค๋ช…์„ OrderConstatns ์™€ ๊ฐ™์ด ํ•˜๋ฉด ์ข‹์„๊ฒƒ ๊ฐ™๋„ค์š”. ์ตœ๋Œ€ ์ฃผ๋ฌธ ๊ฐฏ์ˆ˜๋ฅผ ์–ธ์ œ๋“  ์ •์ฑ…๋ณ€๊ฒฝ์— ๋”ฐ๋ผ ๋ฐ”๊พธ์‹œ๋ ค๊ณ  ๋นผ๋‘” ๊ฒƒ์ด๋ผ๋ฉด ํŒจํ‚ค์ง€ ์œ„์น˜๋ฅผ ๊ณ ๋ คํ•ด๋ณด๋Š” ๊ฒƒ๋„ ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,22 @@ +package christmas.config; + +public enum ErrorMessage { + WRONG_DATE("์œ ํšจํ•˜์ง€ ์•Š์€ ๋‚ ์งœ์ž…๋‹ˆ๋‹ค."), + WRONG_ORDER("์œ ํšจํ•˜์ง€ ์•Š์€ ์ฃผ๋ฌธ์ž…๋‹ˆ๋‹ค."), + OVER_MAX_ORDER("๋ฉ”๋‰ด๋Š” ํ•œ ๋ฒˆ์— ์ตœ๋Œ€ 20๊ฐœ๊นŒ์ง€๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."), + ONLY_DRINK_ORDER("์Œ๋ฃŒ๋งŒ ์ฃผ๋ฌธํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค."); + + private static final String PREFIX = "[ERROR]"; + private static fin...
Java
์ €๋Š” `class`๋กœ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ ๋‹ค๋ฅธ ๋ถ„๋“ค ๋ณด๊ณ  `enum`์œผ๋กœ ๊ตฌํ˜„ํ•ด๋ณด๋ ค๊ตฌ์š”! ์—ด๊ฑฐํ˜•์œผ๋กœ ๊ตฌํ˜„ํ–ˆ์„ ๋•Œ๋งŒ์˜ ์žฅ์ ์ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! "์—๋Ÿฌ ๋ชจ์Œ์ง‘์—์„œ ์ด๋Ÿฐ ์—๋Ÿฌ๋ฅผ ๊ฐ€์ ธ์˜ค๋Š” ๊ตฌ๋‚˜~" ๋ผ๊ณ  ์ฝ๊ธฐ ๋” ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
```suggestion SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6_000, MenuType.APPETIZER), ``` ๋ณ„๊ฑฐ ์•„๋‹ˆ์ง€๋งŒ ๊ฐ€๊ฒฉ์€ 3์ž๋ฆฌ ์ˆซ์ž ๋งˆ๋‹ค '-' ์–ธ๋”๋ฐ” ๋„ฃ์–ด์ฃผ์‹œ๋ฉด ๊ฐ€๋…์„ฑ์— ์ข‹์€๊ฒƒ๊ฐ™์Šต๋‹ˆ๋‹ค. ์‹ค์ˆ˜๋„ ์ค„์—ฌ์ฃผ๊ณ ์š”
@@ -0,0 +1,47 @@ +package christmas.config; + +import java.util.Arrays; + +public enum Menu { + SOUP("์–‘์†ก์ด์ˆ˜ํ”„", 6000, MenuType.APPETIZER), + TAPAS("ํƒ€ํŒŒ์Šค", 5500, MenuType.APPETIZER), + SALAD("์‹œ์ €์ƒ๋Ÿฌ๋“œ", 8000, MenuType.APPETIZER), + STEAK("ํ‹ฐ๋ณธ์Šคํ…Œ์ดํฌ", 55000, MenuType.MAIN), + BARBECUE("๋ฐ”๋น„ํ๋ฆฝ", 54000, MenuType.MAIN),...
Java
```suggestion public static Menu getMenuBy(String menuName) { ``` ์ •๋ง ๊ฐ์ž ์Šคํƒ€์ผ์ด ๋‹ฌ๋ผ์„œ ์ œ๊ฐ€ ๊ผญ ์ •๋‹ต์€ ์•„๋‹ˆ์ง€๋งŒ ๋ฉ”์„œ๋“œ๋ช… ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค!
@@ -0,0 +1,5 @@ +package christmas.config; + +public enum MenuType { + APPETIZER, MAIN, DESSERT, DRINK +}
Java
์นดํ…Œ๊ณ ๋ฆฌ ๋”ฐ๋กœ ์—ด๊ฑฐํ•ด์„œ ๊ตฌ๋ถ„ํ•˜์‹ ๊ฒŒ ๋‚˜์ค‘์— ๋ฌธ์ž๋กœ ๋น„๊ตํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ์•ˆ์ •์„ฑ ์žˆ๊ฒŒ ๊ตฌํ˜„ํ•˜์‹ ๊ฒƒ ๊ฐ™์•„์š”
@@ -0,0 +1,26 @@ +package christmas.domain; + +import java.util.Arrays; + +public enum Badge { + SANTA("์‚ฐํƒ€", 20000), + TREE("ํŠธ๋ฆฌ", 10000), + STAR("๋ณ„", 5000), + NOTHING("์—†์Œ", 0); + + private final String badgeName; + private final int threshold; + + Badge(String badgeName, int threshold) { + t...
Java
์ €๋„ ์ด๋ ‡๊ฒŒ ๊ตฌํ˜„ํ–ˆ๋Š”๋ฐ ๊ณ ๋ฏผํ•˜๋‹ค๋ณด๋‹ˆ ๋ฑƒ์ง€๊ฐ€ ๊ฐ€์ง„ ๊ฐœ๋…์ด `๊ฐ€๊ฒฉ` ์ธ์ง€ `๋ฒ”์œ„`์ธ์ง€ ์ทจํ–ฅ ์ฐจ์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๋Š”๋ฐ ์ €๋Š” `๋ฒ”์œ„`๊ฐ€ ์กฐ๊ธˆ๋” ๋ฑƒ์ง€๊ฐ€ ๊ฐ€์ง„ ๊ฐœ๋…์ด๋ผ๊ณ  ์ƒ๊ฐ์ด ๋“ค๋”๋ผ๊ตฌ์š” ๊ทธ๋ž˜์„œ ์•ˆ์— ๊ธฐ์ค€ ๊ฐ€๊ฒฉ๋Œ€์‹  ๋ฒ”์œ„๋ฅผ ๋„ฃ์–ด๋ณด๋Š” ๊ณ ๋ฏผ๋„ ํ•ด๋ณด์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,81 @@ +package christmas.domain; + +import christmas.config.ErrorMessage; + +import java.util.Arrays; + +public class Date implements CheckEventDate { + private static final int WEEK_NUM = 7; + private static final int WEEK_DIFF = 4; + private static final int FIRST_DAY = 1; + private static fina...
Java
์ด ํด๋ž˜์Šค ๊ต‰์žฅํžˆ ์ข‹์€ ๊ฒƒ ๊ฐ™์•„์š” Date๋ผ๋Š” ๊ฐœ๋…๋„ ์ž˜ ๋‹ด๊ฒจ์žˆ๊ณ  ํฌ๋ฆฌ์Šค๋งˆ์Šค๋‚˜ ์‹œ์ž‘ ์š”์ผ์„ ๋‹ค๋ฅธ ๊ณณ์—์„œ ๋ฐ›์•„์˜ค๋Š” ๋ฐฉ์‹์œผ๋กœ ๋ฐ”๊พผ๋‹ค๋ฉด ํ•ด๋‹น ์ •๋ณด๋งŒ ๊ฐˆ์•„๋ผ์šฐ๋ฉด ๊ณ„์† ๋™์ž‘๋˜๋Š” ํด๋ž˜์Šค ๊ฐ™์•„์š”. java.time ์ด๋ผ๋Š” ์ž๋ฐ” ํŒจํ‚ค์ง€๋ฅผ ํ•˜๋‚˜ ์ถ”์ฒœํ•ด๋“œ๋ฆด๊ฒŒ์š” ``` import java.time.LocalDate; import java.time.DayOfWeek; import java.time.format.TextStyle; import java.util.Locale; public class Main { public static void main(Stri...
@@ -0,0 +1,75 @@ +package christmas.domain; + +import christmas.config.Menu; +import christmas.config.MenuType; + +import java.util.function.Function; +import java.util.function.Predicate; + +public enum Event { + CHRISTMAS( + "ํฌ๋ฆฌ์Šค๋งˆ์Šค ๋””๋ฐ์ด ํ• ์ธ", + true, + Bill::isNotPassedChristmas, + ...
Java
์˜ค ํ• ์ธ์ด ์ ์šฉ ๋˜์—ˆ๋Š”์ง€ ๋ถˆ๋ฆฐ๊ฐ’์„ ๋„ฃ์–ด๋‘์‹  ๊ฒƒ์ด ๋งค์šฐ ์ข‹์•„๋ณด์ž…๋‹ˆ๋‹ค! ๋ฐฐ์›Œ๊ฐ‘๋‹ˆ๋‹ค. ํ•ด๋‹น ๋‚ด์šฉ์„ ๋ฑƒ์ง€์—๋„ ์ ์šฉํ•˜์‹œ๋ฉด ์ข‹์„ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,52 @@ +package christmas.util; + +import christmas.dto.OrderDTO; +import christmas.config.ErrorMessage; + +import java.util.ArrayList; +import java.util.List; +import java.util.regex.Pattern; + +public class OrderParser { + private static final String SEQUENCE_DELIMITER = ","; + private static final St...
Java
```suggestion private static final Pattern ORDER_PATTERN = Pattern.compile("[^-]+-[0-9]+"); // ์ปดํŒŒ์ผ๋œ ํŒจํ„ด ```
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
3์ฃผ ์ฐจ ์›น ๋ฐฑ์—”๋“œ ๊ณตํ†ต ํ”ผ๋“œ๋ฐฑ์œผ๋กœ ํ•„๋“œ(์ธ์Šคํ„ด์Šค ๋ณ€์ˆ˜)์˜ ์ˆ˜๋ฅผ ์ค„์ด๊ธฐ ์œ„ํ•ด ๋…ธ๋ ฅํ•œ๋‹ค๋ผ๋Š” ํ•ญ๋ชฉ์ด ์žˆ์—ˆ๋Š”๋ฐ์š” ์ค‘๋ณต๋˜๋Š” ํ•ญ๋ชฉ๋“ค์€ ํ•˜๋‚˜์˜ result๋กœ ๋ฌถ์–ด์„œ ํ•œ๋ฒˆ ๊ด€๋ฆฌ๋ฅผ ํ•ด๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
๊ฐœ์ธ์ ์ธ ์ƒ๊ฐ์œผ๋กœ๋Š” ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ๋„๋ฉ”์ธ์—์„œ ํ•ด์•ผ ํ•  ์—ญํ• ๋“ค์„ ๋งŽ์ด ๊ฐ€์ง€๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์•„์š” ์ด๋Ÿฐ ๊ณ„์‚ฐ์ด๋‚˜ ํ• ์ธ์— ๋Œ€ํ•œ ๋‚ด์šฉ๋“ค์€ ๋”ฐ๋กœ ์ด ์—ญํ• ์„ ๋‹ด๋‹นํ•˜๋Š” ๊ฐ์ฒด๋ฅผ ๋งŒ๋“ค์–ด์„œ ๊ทธ๊ณณ์—์„œ ์Šค์Šค๋กœ ์ผ์„ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ฐ์ฒด์ง€ํ–ฅ์ ์œผ๋กœ ์„ค๊ณ„ํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
ํ•˜๋‚˜์˜ ํ•จ์ˆ˜์—์„œ ๋‹ค์–‘ํ•œ ์ผ์„ ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ๊ฐ™์€๋ฐ ๊ธฐ๋Šฅ์„ ๋ถ„๋ฆฌํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,26 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; + +import java.math.BigDecimal; + +public interface EventController { + + void applyEvent(ReservationDay day, Order order, Bill bill); + + void showEventDiscoun...
Java
EventController๋ฅผ interface๋กœ ๋งŒ๋“ค์–ด์„œ ์ด๋ฒคํŠธ์— ๋Œ€ํ•œ ๋กœ์ง์„ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ๋ณด๋‹ค ์ด๋ฒคํŠธ ๊ด€๋ จ ๋„๋ฉ”์ธ์„ interface๋กœ ๋งŒ๋“ค์–ด์„œ ์‚ฌ์šฉํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ๊ฐ์ฒด์ง€ํ–ฅ์„ ๋‹ค๋ฃฌ ์˜ค๋ธŒ์ ํŠธ ์„œ์ ์—์„œ ๋น„์Šทํ•œ ๋‚ด์šฉ์ด ์žˆ์–ด์„œ ๋งํฌ ๋‚จ๊น๋‹ˆ๋‹ค. https://github.com/eternity-oop/object/tree/master/chapter13/src/main/java/org/eternity/movie/step02
@@ -0,0 +1,32 @@ +package christmas.domain; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.math.BigDecimal; + +import static org.junit.jupiter.api.Assertions.*; + +class BadgeTest { + + @Test + @DisplayName("์‚ฐํƒ€_๋ฑƒ์ง€_๊ฒฝ๊ณ„๊ฐ’_ํ…Œ์ŠคํŠธ") + void getBadge_SantaBadgeAmount_Shoul...
Java
import static org.junit.jupiter.api.Assertions.*; ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ๋ณด๋‹ค ๋” ๊ฐ„ํŽธํ•˜๊ฒŒ ํ…Œ์ŠคํŠธ๋ฅผ ํ•  ์ˆ˜ ์žˆ๋Š” import static org.junit.jupiter.api.Assertions.*;๋ฅผ ์‚ฌ์šฉํ•ด ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? https://jwkim96.tistory.com/168
@@ -0,0 +1,36 @@ +package christmas.domain; + +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.math.BigDecimal; + +import static org.junit.jupiter.api.Assertions.*; + +public class BillTest { + Order testOrder = new Order(); + + @Test + @DisplayName("์ „์ฒด_๊ฐ€๊ฒฉ_๊ณ„์‚ฐ_ํ…Œ์ŠคํŠธ") ...
Java
given when then ํŒจํ„ด์„ ์‚ฌ์šฉํ•ด์„œ ํ…Œ์ŠคํŠธ์ฝ”๋“œ๋ฅผ ๋‚˜๋ˆ  ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? https://brunch.co.kr/@springboot/292
@@ -0,0 +1,89 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import org.junit.jupiter.api.DisplayName; +import org.junit.jupiter.api.Test; + +import java.util.HashMap; +import java.util.Map; + +import static org.junit.jupiter.api.Assertions.*; + +class OrderTest { + String validInput = "ํ‹ฐ๋ณธ์Šคํ…Œ์ด...
Java
๋ฐ˜๋ณต๋˜๋Š” Order order = new Order(); ๋Š” @BeforeAll void setUp()์„ ํ™œ์šฉํ•˜์—ฌ์„œ ๋ฏธ๋ฆฌ ์ƒ์„ฑํ•ด ์ฃผ๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
ํŠน์ • ๋ฉ”์„œ๋“œ์—์„œ๋งŒ ์‚ฌ์šฉ๋˜๋Š” ํ•„๋“œ๋Š” ๋กœ์ปฌํ™”ํ•˜๊ณ  ๋‚˜๋จธ์ง„ ๊ฐ์ฒดํ™”ํ•˜์—ฌ ํ•„๋“œ ์ˆ˜๋ฅผ ์ค„์—ฌ๋ณด๋Š” ๊ฑด ์–ด๋–จ๊นŒ์š”? ์ถ”๊ฐ€๋กœ `final` ํ‚ค์›Œ๋“œ๋ฅผ ์ƒ๋žตํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,69 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; +import christmas.view.InputView; +import christmas.view.OutputView; + +public class PlannerController { + private final Order order; + private final Reservatio...
Java
์˜ˆ์™ธ ๋ฉ”์‹œ์ง€ ์ถœ๋ ฅ๋„ `OutputView` ์—์„œ ์ฒ˜๋ฆฌํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,69 @@ +package christmas.controller; + +import christmas.domain.Bill; +import christmas.domain.Order; +import christmas.domain.ReservationDay; +import christmas.view.InputView; +import christmas.view.OutputView; + +public class PlannerController { + private final Order order; + private final Reservatio...
Java
ํ•„๋“œ๊ฐ€ ์ƒ์„ฑ์ž๊ฐ€ ์•„๋‹Œ ๋‹ค๋ฅธ ๋ฉ”์„œ๋“œ์—์„œ ์ดˆ๊ธฐํ™”๋˜๋Š”๊ฒŒ ์–ด์ƒ‰ํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package christmas.domain; + +import java.math.BigDecimal; + +public enum Badge { + SANTA_BADGE("์‚ฐํƒ€", new BigDecimal(20000)), + TREE_BADGE("ํŠธ๋ฆฌ", new BigDecimal(10000)), + STAR_BADGE("๋ณ„", new BigDecimal(5000)); + + private final String name; + private final BigDecimal standardAmount; + + ...
Java
์ด๋ฆ„์ด `null`์ด ๋˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,110 @@ +package christmas.controller; + +import christmas.domain.*; +import christmas.utils.EventSettings; +import christmas.parser.EventDetailsParser; +import christmas.view.EventView; + +import java.math.BigDecimal; +import java.util.Map; + +public class ChristmasEventController implements EventController ...
Java
`BigDecimal` ์˜ ๊ฒฝ์šฐ ์ผ๋ถ€ ๊ฐ’์„ ์บ์‹ฑํ•˜๊ณ  ์žˆ์–ด ์ƒ์„ฑ์ž ๋Œ€์‹  `valueOf()` ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด ๊ฐ์ฒด๋ฅผ ์–ป๋Š”๊ฒŒ ๋” ํšจ์œจ์ ์ž…๋‹ˆ๋‹ค!
@@ -0,0 +1,35 @@ +package christmas.domain; + +import java.math.BigDecimal; + +public enum Badge { + SANTA_BADGE("์‚ฐํƒ€", new BigDecimal(20000)), + TREE_BADGE("ํŠธ๋ฆฌ", new BigDecimal(10000)), + STAR_BADGE("๋ณ„", new BigDecimal(5000)); + + private final String name; + private final BigDecimal standardAmount; + + ...
Java
`null` ๋ฐ˜ํ™˜์ด ์œ„ํ—˜ํ•œ ๊ฒƒ ๊ฐ™์•„์š”! `NONE` ๊ณผ ๊ฐ™์€ ์ธ์Šคํ„ด์Šค๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ์ด๋ฅผ ๋ฐ˜ํ™˜ํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,32 @@ +package christmas.domain; + +import java.math.BigDecimal; +import java.util.Map; + +public class Bill { + private final Map<Menu, Integer> orderDetails; + + private BigDecimal totalPrice = new BigDecimal(0); + + public Bill(Order order) { + this.orderDetails = order.getOrderDetails(); ...
Java
๋ฉ”๋‰ด ์ž…๋ ฅ ์‹œ ์ด๋ฆ„, ์ˆ˜๋Ÿ‰ ์™ธ์— ๋‹ค๋ฅธ ๊ฐ’์ด ์ถ”๊ฐ€๋˜๋Š”๊ฑธ ๊ฐ์•ˆํ•˜์—ฌ `Map<K, V>` ๋Œ€์‹  ๋ณ„๋„์˜ ํด๋ž˜์Šค ์‚ฌ์šฉ์€ ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,29 @@ +package christmas.domain; + +import java.util.List; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +public class DecemberCalendar { + private final List<Integer> weekdays = Stream.of(3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 17, 18, 19, 20, 21, 24, 25, 26, 27, 28, 31) + ...
Java
`Arrays.asList()` ๋Œ€์‹  Stream์„ ์‚ฌ์šฉํ•˜์‹  ์ด์œ ๊ฐ€ ์žˆ์„๊นŒ์š”?
@@ -0,0 +1,62 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import christmas.parser.Parser; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import static christmas.domain.validator.OrderValidator.*; + +public class Order { + private final Map<Menu, Integer> ord...
Java
`int`์˜ ๊ฒฝ์šฐ ํ•„๋“œ์—์„œ ๊ฐ’์„ ๋Œ€์ž…ํ•˜์ง€ ์•Š์•„๋„ ๊ฐ์ฒด ์ƒ์„ฑ์‹œ 0์œผ๋กœ ์ดˆ๊ธฐํ™” ๋ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,62 @@ +package christmas.domain; + +import christmas.utils.ErrorMessage; +import christmas.parser.Parser; + +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import static christmas.domain.validator.OrderValidator.*; + +public class Order { + private final Map<Menu, Integer> ord...
Java
๋„๋ฉ”์ธ์ด View์— ์˜์กดํ•˜๋Š” ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค! `OutputView`์—์„œ `Order`์— ๋Œ€ํ•œ ๊ฐ’์„ ๊ฐ€์ ธ์˜จ ํ›„ ์ถœ๋ ฅํ•˜๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
@@ -0,0 +1,27 @@ +package racingcar.dao; + +import java.util.HashMap; +import java.util.Map; +import org.springframework.jdbc.core.JdbcTemplate; +import org.springframework.jdbc.core.simple.SimpleJdbcInsert; +import racingcar.dao.entity.GameEntity; + +public class InsertGameDao { + + private final SimpleJdbcInsert i...
Java
์ด๊ฑฐ ์™ธ ์•Š ๋Š ?
@@ -2,13 +2,30 @@ package com.petqua.application.product.review import com.amazonaws.services.s3.AmazonS3 import com.ninjasquad.springmockk.SpykBean +import com.petqua.application.product.dto.MemberProductReviewReadQuery import com.petqua.application.product.dto.ProductReviewCreateCommand import com.petqua.common...
Kotlin
์—ฌ๊ธฐ ์•„๋ž˜ memberProductReviews๊ฒ€์ฆํ•˜๋Š” ์ฝ”๋“œ๊ฐ€ ์กฐํผ ๊ธด๋ฐ ์Œ... ๋ฉ”์„œ๋“œ๋กœ ๋ถ„๋ฆฌํ•˜๋ฉด ์–ด๋–จ๊นŒ์š”?? valdiateMemberProductReview(memberProductReviewB, productReivewB, orderB);
@@ -6,6 +6,10 @@ import com.linecorp.kotlinjdsl.render.jpql.JpqlRenderer import com.petqua.common.domain.dto.CursorBasedPaging import com.petqua.common.util.createQuery import com.petqua.domain.member.Member +import com.petqua.domain.order.Order +import com.petqua.domain.order.OrderPayment +import com.petqua.domain....
Kotlin
createdAt ๋Œ€์‹  id๋กœ ์ •๋ ฌํ•ด๋„ ๋ฌด๋ฐฉํ•œ ๊ฑฐ ๋งž์„๊นŒ์š”?? id๊ฐ€ ์ธ๋ฑ์Šค๋ผ ๋” ํšจ์œจ์ ์ผ ๊ฒƒ ๊ฐ™์•„์„œ์š”!
@@ -1,12 +1,14 @@ package com.petqua.application.product.review +import com.petqua.application.product.dto.MemberProductReviewReadQuery +import com.petqua.application.product.dto.MemberProductReviewResponse +import com.petqua.application.product.dto.MemberProductReviewsResponse import com.petqua.application.product...
Kotlin
ids๋ฅผ ๋ฐ›๊ฒŒ ๋ฐ”๊พธ๊ณ  ์žฌํ™œ์šฉ ๋„˜ ์ข‹๋„ค์š”!!
@@ -1,5 +1,6 @@ package com.petqua.presentation.product +import com.petqua.application.product.dto.MemberProductReviewsResponse import com.petqua.application.product.dto.ProductReviewStatisticsResponse import com.petqua.application.product.dto.ProductReviewsResponse import com.petqua.application.product.review.Pr...
Kotlin
URI ์ข‹๋„ค์šฉ๐Ÿ‘
@@ -2,13 +2,30 @@ package com.petqua.application.product.review import com.amazonaws.services.s3.AmazonS3 import com.ninjasquad.springmockk.SpykBean +import com.petqua.application.product.dto.MemberProductReviewReadQuery import com.petqua.application.product.dto.ProductReviewCreateCommand import com.petqua.common...
Kotlin
+ ์กฐํšŒ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•œ ๊ฒ€์ฆ์€ ๋ชจ๋“  ํ•„๋“œ๋ฅผ ํ•  ํ•„์š”๋Š” ์—†๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค!
@@ -0,0 +1,24 @@ +package com.requestrealpiano.songrequest.controller; + +import com.requestrealpiano.songrequest.service.AccountService; +import lombok.RequiredArgsConstructor; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +i...
Java
๋‹ค๋ฅธ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ๋Š” ResponseStatus๋กœ ์ง€์ •ํ–ˆ๋Š”๋ฐ ์—ฌ๊ธด ResponseEntity๋กœ ์ง€์ •ํ–ˆ๊ตฐ์š” ์–ด๋–ค ์ด์œ ๋กœ ์ง€์ •ํ–ˆ๋Š”์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -2,18 +2,18 @@ import com.requestrealpiano.songrequest.domain.song.searchapi.response.SearchApiResponse; import com.requestrealpiano.songrequest.global.response.ApiResponse; +import com.requestrealpiano.songrequest.global.response.StatusCode; import com.requestrealpiano.songrequest.service.SongService; import ...
Java
์ด ๋ถ€๋ถ„์€ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ Validation์„ ์žก๊ธฐ๋ณด๋‹จ Validation DTO๋ฅผ ์ƒ์„ฑํ•ด์„œ ํ•ด๋‹น ๊ฐ์ฒด์—์„œ ๊ด€๋ฆฌํ•˜๋ฉด ๋”์šฑ ํŽธ๋ฆฌํ•˜๊ณ  ๋ณด๊ธฐ๊ฐ€ ์ข‹์„๋“ฏ ํ•ฉ๋‹ˆ๋‹ค.
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
์—Œใ…‹ใ…‹ใ…‹ใ…‹ OAuthId๋ฅผ ํ™•์ธํ•˜์‹œ๊ณ  ๋ฐ”๊พธ์…จ๊ตฐ์š”.
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
์—ฌ๊ธฐ ์ ํ˜€์žˆ๋Š” MaginNumber 0์€ ์–ด๋–ค์˜๋ฏธ์ธ๊ฐ€์š”?
@@ -11,6 +11,12 @@ public enum ErrorCode { METHOD_NOT_ALLOWED(405, "์ง€์›ํ•˜์ง€ ์•Š๋Š” ์š”์ฒญ ๋ฉ”์†Œ๋“œ ์ž…๋‹ˆ๋‹ค."), INTERNAL_SERVER_ERROR(500, "์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค."), + // Auth + UNAUTHENTICATED_ERROR(401, "์ธ์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๊ทธ์ธ ์ดํ›„ ๋‹ค์‹œ ์‹œ๋„ ํ•ด์ฃผ์„ธ์š”."), + JWT_INVALID_ERROR(400, "์˜ฌ๋ฐ”๋ฅธ ์ธ์ฆ ์ •๋ณด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋กœ๊ทธ์ธ ํ•ด์ฃผ์„ธ์š”."), + JWT_EXPIRATION_ERRO...
Java
์—ฌ๊ธฐ์„œ JWT ์ธ์ฆํ•  ๋•Œ ๋‘๊ฐ€์ง€ ์กฐ๊ฑด์ด ์žˆ๋”๊ตฐ์š”. 1. JWT๊ฐ€ ์•„๋‹Œ Token์„ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ - 400 2. JWT๋Š” ๋งž๋Š”๋ฐ ์˜ฌ๋ฐ”๋ฅธ JWT๊ฐ€ ์•„๋‹ ๊ฒฝ์šฐ - 401 ๋‘๊ฐ€์ง€ ๊ณ ๋ คํ•˜์‹œ๋Š”๊ฑด ์–ด๋– ์‹ ์ง€ ๋ž™๋Œ ์˜๊ฒฌ์ด ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -11,6 +11,12 @@ public enum ErrorCode { METHOD_NOT_ALLOWED(405, "์ง€์›ํ•˜์ง€ ์•Š๋Š” ์š”์ฒญ ๋ฉ”์†Œ๋“œ ์ž…๋‹ˆ๋‹ค."), INTERNAL_SERVER_ERROR(500, "์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค."), + // Auth + UNAUTHENTICATED_ERROR(401, "์ธ์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๊ทธ์ธ ์ดํ›„ ๋‹ค์‹œ ์‹œ๋„ ํ•ด์ฃผ์„ธ์š”."), + JWT_INVALID_ERROR(400, "์˜ฌ๋ฐ”๋ฅธ ์ธ์ฆ ์ •๋ณด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋กœ๊ทธ์ธ ํ•ด์ฃผ์„ธ์š”."), + JWT_EXPIRATION_ERRO...
Java
์—ฌ๊ธฐ์„œ๋„ ์ด์•ผ๊ธฐ ํ•˜๊ณ  ์‹ถ์€๊ฒƒ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ•ด๋‹น API๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ๊ถŒํ•œ์„ ๋ง‰๋Š” ๊ฒƒ์ด 403์ด์ง€๋งŒ ๋งŒ์•ฝ ๋น„๊ณต๊ฐœ๋œ ์ •๋ณด๋ฅผ API๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ฐ€์ ธ์˜ฌ๋•Œ๋Š” 404๋กœ Not Found๋กœ ๋„์›Œ์•ผํ•œ๋‹ค๊ณ  ํ•˜๋”๊ตฐ์š”. ๊ทธ์— ๋Œ€ํ•œ ๋Œ€๋น„์ฑ…๋„ ํ•„์š”ํ•ด ๋ณด์ž…๋‹ˆ๋‹ค.
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
์‚ฌ์šฉํ•˜์‹œ์ง€ ์•Š์„ ์ฝ”๋“œ๋ฉด ์‚ญ์ œํ•˜๊ณ  ๊ทธ๋ž˜๋„ ์ฃผ์„์ฒ˜๋ฆฌ๋ฅผ ๋‚จ๊ธฐ๊ณ  ์‹ถ๋‹ค๋ฉด ์™œ ์ฃผ์„์ฒ˜๋ฆฌํ–ˆ๋Š”์ง€์— ๋Œ€ํ•œ ์„ค๋ช…์„ ์ถ”๊ฐ€ํ•ด์ฃผ์„ธ์š”
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
Role์„ ์ž์ฃผ ์‚ฌ์šฉํ•˜์‹ค ๋“ฏํ•œ๋ฐ import static์œผ๋กœ ์„ ์–ธํ•˜๋Š” ๊ฒƒ๋„ ๋‚˜์˜์ง€ ์•Š๋‹ค๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,105 @@ +package com.requestrealpiano.songrequest.security; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.domain.account.Role; +import com.requestrealpiano.songrequest.security.filter.JwtAuthorizationFilter; +import com.requestrealpiano.songrequest.security.jw...
Java
`WebConfig`์—์„œ๋„ CORS ์—๋Ÿฌ์— ๋Œ€ํ•œ ๋Œ€๋น„์ฑ…์„ ์„ค์ •ํ•˜์…จ๋Š”๋ฐ ์—ฌ๊ธฐ์„œ๋„ ์„ค์ •ํ•œ ์ด์œ ๊ฐ€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค.
@@ -0,0 +1,115 @@ +package com.requestrealpiano.songrequest.security.jwt; + +import com.requestrealpiano.songrequest.domain.account.Account; +import com.requestrealpiano.songrequest.global.error.exception.jwt.JwtExpirationException; +import com.requestrealpiano.songrequest.global.error.exception.jwt.JwtInvalidTokenExce...
Java
Date ํƒ€์ž…์„ ์“ฐ์…จ๋Š”๋ฐ LocalDate ํƒ€์ž…์ด ์•„๋‹Œ ์ด์œ ๊ฐ€ ๋ฌด์—‡์ธ๊ฐ€์š”?
@@ -0,0 +1,21 @@ +package com.requestrealpiano.songrequest.security.jwt; + +import lombok.Getter; +import lombok.RequiredArgsConstructor; +import org.springframework.boot.context.properties.ConfigurationProperties; +import org.springframework.boot.context.properties.ConstructorBinding; + +@RequiredArgsConstructor +@Get...
Java
์ƒ์„ฑ์ž๊ฐ€ ํ•„์š”ํ•œ๊ฐ€์š”? ๋ถˆํ•„์š”ํ•œ ์ƒ์„ฑ์ž๊ฐ™์•„์š”
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
์ด์ •๋„ ๊ธธ์–ด์ง€๋ฉด throws๋ถ€ํ„ฐ ํ•œ์นธ ๋‚ด๋ ค์„œ ๋ณด๊ธฐ ์‰ฝ๊ฒŒ ํ•ด์ฃผ์„ธ์šฉ
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
์—ฌ๊ธฐ์„œ ๊ถ๊ธˆํ•œ๊ฒŒ ์ด๋Œ€๋กœ ์‚ฌ์šฉํ–ˆ์„ ๋•Œ ์—๋Ÿฌ์ฒ˜๋ฆฌ๋Š” ๋ฐœ์ƒ์ด ์ž˜ ๋˜๊ฒ ์œผ๋‚˜ ์Šคํ”„๋ง ๋กœ๊ทธ์—๋„ ์ฐํžˆ๋Š” ์ง€ ๊ถ๊ธˆํ•ฉ๋‹ˆ๋‹ค. ์ œ๊ฐ€ ์ด์ „ ์ฝ”๋“œ์Šค์ฟผ๋“œ ๋„์„œ๊ด€ ํ”„๋กœ์ ํŠธ์—์„œ๋„ ์ด๋Ÿฐ์‹์œผ๋กœ ์ฒ˜๋ฆฌํ–ˆ์„ ๋•Œ ๋กœ๊ทธ์— ์ฐํžˆ์ง€ ์•Š๋Š” ์‚ฌ์†Œํ•œ ๋ฌธ์ œ์ ์ด ์ƒ๊ฒผ์Šต๋‹ˆ๋‹ค.
@@ -0,0 +1,33 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import com.fasterxml.jackson.databind.ObjectMapper; +import com.requestrealpiano.songrequest.global.error.response.ErrorCode; +import com.requestrealpiano.songrequest.global.error.response.ErrorResponse; +import lombok.RequiredArgsConstructor...
Java
๊ทธ๋ž˜์„œ ์ƒ๊ฐํ•ด๋‚ธ ๊ฒƒ์ด `AccessDeniedException`์„ ๋ฐ›๋Š” ์—๋Ÿฌํด๋ž˜์Šค๋ฅผ ๋งŒ๋“ค๊ณ  ํ•ด๋‹น ์—๋Ÿฌ๋ฅผ ์ƒ์†๋ฐ›์•„ ์—ฌ๊ธฐ์„œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜๋ฉด ํ•ด๋‹น ํด๋ž˜์Šค๋ฅผ ํ˜ธ์ถœํ•˜๋Š” ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋‹ค๋ฅธ exceptionHandler์ฒ˜๋Ÿผ ํ•œ๋ฒˆ์— ๊ด€๋ฆฌํ•˜๊ธฐ๋„ ํŽธํ•˜๊ณ  ๋กœ๊ทธ๋„ ์ฐํž ์ˆ˜ ์žˆ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค. ```java @Component("restAuthenticationEntryPoint") public class RestAuthenticationEntryPoint implements AuthenticationEntryPoint { @Autowired privat...
@@ -0,0 +1,14 @@ +package com.requestrealpiano.songrequest.security.oauth; + +import org.springframework.security.core.annotation.AuthenticationPrincipal; + +import java.lang.annotation.ElementType; +import java.lang.annotation.Retention; +import java.lang.annotation.RetentionPolicy; +import java.lang.annotation.Target...
Java
์ด๊ฒƒ๋งŒ ๋‹ฌ์•„๋„ GlobalAdvice ์„ค์ •์„ ํ•  ํ•„์š”๊ฐ€ ์—†์–ด์„œ ์ข‹์ฃ !
@@ -0,0 +1,24 @@ +package com.requestrealpiano.songrequest.controller; + +import com.requestrealpiano.songrequest.service.AccountService; +import lombok.RequiredArgsConstructor; +import org.springframework.http.HttpHeaders; +import org.springframework.http.HttpStatus; +import org.springframework.http.ResponseEntity; +i...
Java
๋ถ„๋ช… ๋ชจ๋“  ์ปจํŠธ๋กค๋Ÿฌ๋ฅผ ๋™์‹œ์— ์ˆ˜์ •์„ ํ–ˆ์„ํ…๋ฐ ์—ฌ๊ธฐ๋Š” ์ƒํƒœ์ฝ”๋“œ๋งŒ ๋ฐ”๊พธ๊ณ  ํ˜•์‹์€ ์ด๋ ‡๊ฒŒ ๋‚จ๊ฒจ ๋‘์—ˆ์—ˆ๋„ค์š”. ํ†ต์ผ์„ฑ์„ ์œ„ํ•ด ์ˆ˜์ • ํ•˜๊ฒ ์Šต๋‹ˆ๋‹คใ…Žใ…Ž
@@ -2,18 +2,18 @@ import com.requestrealpiano.songrequest.domain.song.searchapi.response.SearchApiResponse; import com.requestrealpiano.songrequest.global.response.ApiResponse; +import com.requestrealpiano.songrequest.global.response.StatusCode; import com.requestrealpiano.songrequest.service.SongService; import ...
Java
์ง€๋‚œ๋ฒˆ ๋ฆฌ๋ทฐ์— ๊ฐ™์€ ์˜๊ฒฌ์„ ์ฃผ์…”์„œ ๋ณ€๊ฒฝ์„ ๊ณ ๋ ค ํ•ด๋ดค์—ˆ๋Š”๋ฐ์š”. ์—ฌ๊ธฐ ์ด ๋‘ ๊ฐ’์€ ๋นˆ ๊ฐ’์œผ๋กœ ์š”์ฒญ์ด ์™”์„ ๋•Œ `NotEmpty` ์™€ ๊ฐ™์€ ์ฒ˜๋ฆฌ๋กœ ์—๋Ÿฌ๋ฅผ ๋ฐ˜ํ™˜ํ• ๊ฒŒ ์•„๋‹ˆ๋ผ default value๋กœ ๊ฒ€์ƒ‰์„ ๊ณ„์† ์ง„ํ–‰ ์‹œํ‚ฌ ์ƒ๊ฐ ์ž…๋‹ˆ๋‹ค. ๋งŒ์•ฝ `@ModelAttribute` DTO๋กœ ๋ฐ›์„ ๊ฒฝ์šฐ์—๋Š” setter๋กœ ๊ฐ’์„ ๋ฐ”์ธ๋”ฉ ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์•Œ๊ณ  ์žˆ๋Š”๋ฐ์š”. ๊ทธ๋ ‡๋‹ค๋ฉด setter์—์„œ ๋นˆ ๊ฐ’์ผ ๊ฒฝ์šฐ ๊ธฐ๋ณธ ๊ฐ’์„ ์ฃผ๋Š” ๋กœ์ง์ด ํ•„์š”ํ•  ๋“ฏ ๋ณด์ด๋Š”๋ฐ, ๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด `@RequestParam` ์ฒ˜๋Ÿผ `@Something(defaultValue = "Default value")...
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
๊ณ„์ •์„ ์ตœ์ดˆ ์ƒ์„ฑ ํ–ˆ์„ ๋•Œ์˜ ๊ธฐ๋ณธ ๊ฐ’ (์‹ ์ฒญ๊ณก ๋“ฑ๋ก ์ˆ˜) ์ž…๋‹ˆ๋‹ค. ์ด์ „ ๋ฆฌ๋ทฐ์—์„œ ์ด๋ ‡๊ฒŒ ์ง๊ด€์ ์œผ๋กœ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋Š” ์ด๋Ÿฐ ๊ฐ’์€ ๋ณ€์ˆ˜๋กœ ๋นผ์ง€ ์•Š์•„๋„ ๋ ๊ฑฐ ๊ฐ™๋‹ค๋Š” ํ”ผ๋“œ๋ฐฑ์„ ๋ฐ›์•˜์—ˆ๋Š”๋ฐ, ๊ทธ๊ฑธ ๋ฐ˜์˜ํ•ด์„œ ์ฝ”๋“œ ์ž‘์„ฑ์„ ํ–ˆ๋˜ ๋“ฏ ์‹ถ์Šต๋‹ˆ๋‹ค. ์šฐ์„  ์ด ์ฝ”๋“œ๋Š” ์ปฌ๋Ÿผ์— ๊ธฐ๋ณธ ๊ฐ’์„ ์ถ”๊ฐ€ ํ•  ์˜ˆ์ •์ด๊ธฐ ๋•Œ๋ฌธ์— ์—†์–ด์งˆ ์ฝ”๋“œ๊ฐ€ ๋  ๋“ฏ ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ํ˜น์‹œ ์จ๋‹ˆ๋Š” ๋งค์ง๋„˜๋ฒ„๋ฅผ ์ง€์ •ํ•˜๋Š” ๊ฒƒ์— ๋Œ€ํ•œ ์–ด๋–ค ๊ธฐ์ค€์ด ์žˆ์œผ์‹ค๊นŒ์š”? ์˜ˆ์ „์— ํŒ€ ํ”„๋กœ์ ํŠธ ํ•  ๋•Œ๋„ ๋งค์ง ๋„˜๋ฒ„ ์‚ฌ์šฉ์„ ๋ฌด์กฐ๊ฑด ํ”ผํ•˜๋ ค๊ณ  ๋ชจ๋‘ ๋ณ€์ˆ˜๋กœ ์ง€์ • ํ–ˆ๋‹ค๊ฐ€ ์˜คํžˆ๋ ค ์˜๋ฏธ ํ•ด์„์ด ์–ด๋ ค์›Œ์กŒ๋‹ค๋Š” ํ”ผ๋“œ๋ฐฑ์„ ๋ฆฌ๋ทฐ์–ด ๋ถ„๊ป˜ ๋ฐ›์€์ ์ด ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฐ ๊ฒฝ์šฐ...
@@ -1,5 +1,6 @@ package com.requestrealpiano.songrequest.domain.account; +import com.requestrealpiano.songrequest.security.oauth.OAuthAttributes; import com.requestrealpiano.songrequest.domain.base.BaseTimeEntity; import com.requestrealpiano.songrequest.domain.letter.Letter; import lombok.AccessLevel; @@ -8,9 +9,...
Java
์ €๋Š” ๋ถ€๊ฐ€์  ์„ค๋ช…์œผ๋กœ ์ฃผ์„๋„ฃ๋Š”๊ฒƒ๋„ ๊ดœ์ฐฎ๋‹ค๊ณ  ์ƒ๊ฐํ•ด์š” ๊ทธ๋Ÿฌ๋‚˜ ๋งŒ์•ฝ ํ…Œ์ŠคํŠธ ์ฝ”๋“œ์—์„œ ์—ฌ๋Ÿฌ๋ฒˆ ์ค‘๋ณต๋์„๋•Œ๋Š” ๋”ฐ๋กœ ๊ด€๋ฆฌํ•˜๋Š”๊ฒŒ ๋‚ซ๊ฒ ๋„ค์š”
@@ -11,6 +11,12 @@ public enum ErrorCode { METHOD_NOT_ALLOWED(405, "์ง€์›ํ•˜์ง€ ์•Š๋Š” ์š”์ฒญ ๋ฉ”์†Œ๋“œ ์ž…๋‹ˆ๋‹ค."), INTERNAL_SERVER_ERROR(500, "์„œ๋ฒ„์—์„œ ์š”์ฒญ์„ ์ฒ˜๋ฆฌํ•˜์ง€ ๋ชปํ–ˆ์Šต๋‹ˆ๋‹ค."), + // Auth + UNAUTHENTICATED_ERROR(401, "์ธ์ฆ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๊ทธ์ธ ์ดํ›„ ๋‹ค์‹œ ์‹œ๋„ ํ•ด์ฃผ์„ธ์š”."), + JWT_INVALID_ERROR(400, "์˜ฌ๋ฐ”๋ฅธ ์ธ์ฆ ์ •๋ณด๊ฐ€ ์•„๋‹™๋‹ˆ๋‹ค. ๋‹ค์‹œ ๋กœ๊ทธ์ธ ํ•ด์ฃผ์„ธ์š”."), + JWT_EXPIRATION_ERRO...
Java
JWT ๊ด€๋ จ ์˜ˆ์™ธ๋ฅผ ๊ตฌ์ƒํ•  ๋•Œ ์•„๋ž˜์˜ ๋„ค๊ฐ€์ง€ ์˜ˆ์™ธ๊ฐ€ ๋งจ ์ฒ˜์Œ ๊ณ ๋ คํ–ˆ๋˜ JWT ๊ด€๋ จ ์˜ˆ์™ธ์˜€์Šต๋‹ˆ๋‹ค. 1. ExpiredJwtException : ์œ ํšจ๊ธฐ๊ฐ„์ด ์ง€๋‚œ Token์œผ๋กœ ์š”์ฒญ 2. InvalidClaimException : Claim ํŒŒ์‹ฑ ์‹คํŒจ๋กœ ์ธํ•œ ์˜ˆ์™ธ 3. MalformedJwtException : ๊ตฌ์กฐ์  ๋ฌธ์ œ๊ฐ€ ์žˆ๋Š” JWT ํ† ํฐ์œผ๋กœ ์ธํ•œ ์˜ˆ์™ธ 4. SignatureException : ์˜ฌ๋ฐ”๋ฅด์ง€ ์•Š์€ JWT ์‹œ๊ทธ๋‹ˆ์ฒ˜๋กœ ์ธํ•œ ๊ฒ€์ฆ ์‹คํŒจ ์ด ๋•Œ 1๋ฒˆ '์œ ํšจ๊ธฐ๊ฐ„ ๋งŒ๋ฃŒ' ์™€ 2, 3, 4์— ํ•ด๋‹นํ•˜๋Š” 'JWT ๊ฒ€์ฆ ์‹คํŒจ' ๋‘๊ฐ€์ง€ ์œ ํ˜•์œผ๋กœ๋งŒ ๋‚˜๋ˆ„์–ด์„œ ์ฒ˜...