Merge pull request #6 from SSUMC-7th/jett/#3

[week2/mission] ToDo List (React) 구현
SSUMC-7th · Sep 30, 2024 · d13ee6a · d13ee6a
2 parents b850373 + 5a6adee
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diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/README.md b/README.md
diff --git a/week2/first-react/.gitignore b/week2/first-react/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
diff --git a/week2/first-react/README.md b/week2/first-react/README.md
@@ -0,0 +1,8 @@
+# React + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react/README.md) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
diff --git a/week2/first-react/eslint.config.js b/week2/first-react/eslint.config.js
@@ -0,0 +1,38 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import react from 'eslint-plugin-react'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+
+export default [
+  { ignores: ['dist'] },
+  {
+    files: ['**/*.{js,jsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    settings: { react: { version: '18.3' } },
+    plugins: {
+      react,
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...js.configs.recommended.rules,
+      ...react.configs.recommended.rules,
+      ...react.configs['jsx-runtime'].rules,
+      ...reactHooks.configs.recommended.rules,
+      'react/jsx-no-target-blank': 'off',
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+]
diff --git a/week2/first-react/index.html b/week2/first-react/index.html
@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Vite + React</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
diff --git a/week2/first-react/package.json b/week2/first-react/package.json
@@ -0,0 +1,28 @@
+{
+  "name": "first-react",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.9.0",
+    "@types/react": "^18.3.3",
+    "@types/react-dom": "^18.3.0",
+    "@vitejs/plugin-react-swc": "^3.5.0",
+    "eslint": "^9.9.0",
+    "eslint-plugin-react": "^7.35.0",
+    "eslint-plugin-react-hooks": "^5.1.0-rc.0",
+    "eslint-plugin-react-refresh": "^0.4.9",
+    "globals": "^15.9.0",
+    "vite": "^5.4.1"
+  }
+}
diff --git a/week2/first-react/public/vite.svg b/week2/first-react/public/vite.svg
diff --git a/week2/first-react/src/App.css b/week2/first-react/src/App.css
@@ -0,0 +1,53 @@
+.form {
+  display: flex;
+  gap: 10px;
+  margin-bottom: 20px;
+}
+
+.todo-list {
+  list-style-type: none;
+  padding: 0;
+}
+
+.todo-item {
+  display: flex;
+  margin-bottom: 10px;
+  justify-content: space-between;
+  align-items: center;
+  width: 350px;
+}
+
+.todo-item-text {
+  display: flex;
+  flex-grow: 1;
+}
+
+.todo-item-buttons {
+  display: flex;
+  gap: 10px;
+}
+
+.app-container {
+  width: 100vw;
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  background-color: ghostwhite;
+}
+
+button {
+  background-color: aliceblue;
+  display: flex;
+  gap: 10px;
+}
+
+.todo-item-text-id {
+  margin-right: 10px;
+}
+
+.todo-input {
+  width: 300px;
+  text-align: center;
+}
diff --git a/week2/first-react/src/App.jsx b/week2/first-react/src/App.jsx
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+import { useState } from "react";
+import ToDoForm from "./component/ToDoForm";
+import ToDoList from "./component/ToDoList";
+import "./App.css";
+
+function App() {
+  // 투두리스트, 화면에 출력되는 (추가, 삭제, 수정)
+  const [toDos, setToDos] = useState([
+    { id: 1, task: "투두 만들어보기" },
+    { id: 2, task: "희연 혜원 혜윤 건 찬민" },
+  ]);
+  //
+  const [text, setText] = useState("");
+  // 랜더링 방지
+  const handleSubmit = (event) => {
+    event.preventDefault();
+  };
+
+  // 1. 추가하기
+  const addToDo = () => {
+    if (text.trim().length === 0) return;
+    setToDos((prev) => [
+      ...prev,
+      { id: Math.floor(Math.random() * 100) + 2, task: text },
+    ]);
+    setText("");
+  };
+
+  // 2. 삭제하기
+  const deleteToDo = (id) => {
+    setToDos((prev) => prev.filter((todo) => todo.id !== id));
+  };
+  // 3. 수정하기
+  const [editingId, setEditingId] = useState("");
+  const [editText, setEditText] = useState("");
+  const updateToDo = (id, text) => {
+    setToDos((prev) =>
+      prev.map((item) => (item.id === id ? { ...item, task: text } : item))
+    );
+    setEditingId(""); // input을 텍스트로 다시 돌려놓기
+  };
+  return (
+    <div className="app-container">
+      <ToDoForm text={text} setText={setText} addToDo={addToDo} />
+      <ToDoList
+        toDos={toDos}
+        deleteToDo={deleteToDo}
+        setEditingId={setEditingId}
+        editingId={editingId}
+        updateToDo={updateToDo}
+        editText={editText}
+        setEditText={setEditText}
+      />
+    </div>
+  );
+}
+
+export default App;
diff --git a/week2/first-react/src/assets/react.svg b/week2/first-react/src/assets/react.svg
diff --git a/week2/first-react/src/component/ToDoForm.jsx b/week2/first-react/src/component/ToDoForm.jsx
@@ -0,0 +1,18 @@
+import React, { useState } from "react";
+
+function ToDoForm({ text, setText, addToDo }) {
+  return (
+    <form className="form" onSubmit={(e) => e.preventDefault()}>
+      <input
+        className="todo-input"
+        type="text"
+        value={text}
+        onChange={(e) => setText(e.target.value)}
+        placeholder="오늘의 할 일은 무엇이 있나요?"
+      />
+      <button onClick={addToDo}>할 일 등록</button>
+    </form>
+  );
+}
+
+export default ToDoForm;
diff --git a/week2/first-react/src/component/ToDoItem.jsx b/week2/first-react/src/component/ToDoItem.jsx
@@ -0,0 +1,42 @@
+import React, { useState } from "react";
+
+function ToDoItem({
+  todo,
+  deleteToDo,
+  setEditingId,
+  editingId,
+  updateToDo,
+  editText,
+  setEditText,
+}) {
+  return (
+    <li className="todo-item ">
+      {editingId !== todo.id ? (
+        <div className="todo-item-text">
+          <p className="todo-item-text-id">{todo.id}. </p>
+          <p>{todo.task}</p>
+        </div>
+      ) : (
+        <div className="todo-item-text">
+          <p>{todo.id}. </p>
+          <input
+            defaultValue={todo.task}
+            onChange={(e) => setEditText(e.target.value)}
+          />
+        </div>
+      )}
+      <div className="todo-item-buttons">
+        <button onClick={() => deleteToDo(todo.id)}>삭제하기</button>
+        {editingId === todo.id ? (
+          <button onClick={() => updateToDo(todo.id, editText)}>
+            수정 완료
+          </button>
+        ) : (
+          <button onClick={() => setEditingId(todo.id)}>수정 진행</button>
+        )}
+      </div>
+    </li>
+  );
+}
+
+export default ToDoItem;
diff --git a/week2/first-react/src/component/ToDoList.jsx b/week2/first-react/src/component/ToDoList.jsx
@@ -0,0 +1,31 @@
+import React, { useState } from "react";
+import ToDoItem from "./ToDoItem";
+
+function ToDoList({
+  toDos,
+  deleteToDo,
+  setEditingId,
+  editingId,
+  updateToDo,
+  editText,
+  setEditText,
+}) {
+  return (
+    <ul className="todo-list">
+      {toDos.map((todo) => (
+        <ToDoItem
+          key={todo.id}
+          todo={todo}
+          deleteToDo={deleteToDo}
+          setEditingId={setEditingId}
+          editingId={editingId}
+          updateToDo={updateToDo}
+          editText={editText}
+          setEditText={setEditText}
+        />
+      ))}
+    </ul>
+  );
+}
+
+export default ToDoList;
diff --git a/week2/first-react/src/index.css b/week2/first-react/src/index.css