SSUMC-8th · qowldud · May 30, 2025 · May 29, 2025
diff --git a/judy/Week9/cart/.gitignore b/judy/Week9/cart/.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/judy/Week9/cart/README.md b/judy/Week9/cart/README.md
@@ -0,0 +1,54 @@
+# React + TypeScript + 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) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default tseslint.config({
+  extends: [
+    // Remove ...tseslint.configs.recommended and replace with this
+    ...tseslint.configs.recommendedTypeChecked,
+    // Alternatively, use this for stricter rules
+    ...tseslint.configs.strictTypeChecked,
+    // Optionally, add this for stylistic rules
+    ...tseslint.configs.stylisticTypeChecked,
+  ],
+  languageOptions: {
+    // other options...
+    parserOptions: {
+      project: ['./tsconfig.node.json', './tsconfig.app.json'],
+      tsconfigRootDir: import.meta.dirname,
+    },
+  },
+})
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default tseslint.config({
+  plugins: {
+    // Add the react-x and react-dom plugins
+    'react-x': reactX,
+    'react-dom': reactDom,
+  },
+  rules: {
+    // other rules...
+    // Enable its recommended typescript rules
+    ...reactX.configs['recommended-typescript'].rules,
+    ...reactDom.configs.recommended.rules,
+  },
+})
+```
diff --git a/judy/Week9/cart/eslint.config.js b/judy/Week9/cart/eslint.config.js
@@ -0,0 +1,28 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import tseslint from 'typescript-eslint'
+
+export default tseslint.config(
+  { ignores: ['dist'] },
+  {
+    extends: [js.configs.recommended, ...tseslint.configs.recommended],
+    files: ['**/*.{ts,tsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...reactHooks.configs.recommended.rules,
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+)
diff --git a/judy/Week9/cart/index.html b/judy/Week9/cart/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 + TS</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>
diff --git a/judy/Week9/cart/package.json b/judy/Week9/cart/package.json
@@ -0,0 +1,35 @@
+{
+  "name": "cart",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "tsc -b && vite build",
+    "lint": "eslint .",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "@reduxjs/toolkit": "^2.8.2",
+    "@tailwindcss/vite": "^4.1.8",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-icons": "^5.5.0",
+    "react-redux": "^9.2.0",
+    "tailwindcss": "^4.1.8",
+    "zustand": "^5.0.5"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.25.0",
+    "@types/react": "^19.1.2",
+    "@types/react-dom": "^19.1.2",
+    "@vitejs/plugin-react-swc": "^3.9.0",
+    "eslint": "^9.25.0",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.19",
+    "globals": "^16.0.0",
+    "typescript": "~5.8.3",
+    "typescript-eslint": "^8.30.1",
+    "vite": "^6.3.5"
+  }
+}
diff --git a/judy/Week9/cart/public/vite.svg b/judy/Week9/cart/public/vite.svg
diff --git a/judy/Week9/cart/src/App.css b/judy/Week9/cart/src/App.css
diff --git a/judy/Week9/cart/src/App.tsx b/judy/Week9/cart/src/App.tsx
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+import { Provider } from "react-redux";
+import "./App.css";
+import { Header } from "./components/Header";
+import { CartPage } from "./page/CartPage";
+import store from "./store/store";
+
+function App() {
+  return (
+    <Provider store={store}>
+      <div className="flex flex-col w-screen h-screen">
+        <Header />
+        <CartPage />
+      </div>
+    </Provider>
+  );
+}
+
+export default App;
diff --git a/judy/Week9/cart/src/assets/react.svg b/judy/Week9/cart/src/assets/react.svg
diff --git a/judy/Week9/cart/src/components/BlurBackground.tsx b/judy/Week9/cart/src/components/BlurBackground.tsx
@@ -0,0 +1,11 @@
+interface Props {
+  children: React.ReactNode;
+}
+
+export const BlurBackground = ({ children }: Props) => {
+  return (
+    <div className="h-screen w-screen inset-0 flex items-center justify-center z-40 bg-black/50 fixed">
+      {children}
+    </div>
+  );
+};
diff --git a/judy/Week9/cart/src/components/CartItem.tsx b/judy/Week9/cart/src/components/CartItem.tsx
@@ -0,0 +1,54 @@
+import { useCartActions } from "../hooks/useCartStore";
+import type { IFCart } from "../types/cart";
+
+interface Props {
+  item: IFCart;
+}
+
+export const CartItem = ({ item }: Props) => {
+  const { increase, decrease, removeItem } = useCartActions();
+
+  const handleIncreaseCount = () => {
+    increase(item.id);
+  };
+  const handleDecreaseCount = () => {
+    if (item.amount === 1) {
+      removeItem(item.id);
+      return;
+    }
+    decrease(item.id);
+  };
+  return (
+    <div className="w-full flex justify-between border-b-1 border-neutral-200 pb-5 px-3">
+      <div className="flex gap-3">
+        <img src={item.img} alt="앨범 커버" className="w-25 rounded-sm" />
+
+        <div className="flex flex-col justify-center">
+          <div className="font-bold text-lg">{item.title}</div>
+          <div className="font-semibold text-neutral-500 text-sm">
+            {item.singer}
+          </div>
+          <div className="font-bold text-sm">${item.price}</div>
+        </div>
+      </div>
+
+      <div className="flex items-center">
+        <button
+          className="w-6 h-6 bg-neutral-300 flex items-center justify-center rounded-sm cursor-pointer"
+          onClick={handleDecreaseCount}
+        >
+          -
+        </button>
+        <div className="w-8 h-6 flex justify-center items-center rounded-sm border-2 border-neutral-300">
+          {item.amount}
+        </div>
+        <button
+          className="w-6 h-6 bg-neutral-300 flex items-center justify-center rounded-sm cursor-pointer"
+          onClick={handleIncreaseCount}
+        >
+          +
+        </button>
+      </div>
+    </div>
+  );
+};
diff --git a/judy/Week9/cart/src/components/Header.tsx b/judy/Week9/cart/src/components/Header.tsx
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+import { FaShoppingCart } from "react-icons/fa";
+import { useEffect } from "react";
+import { useCartActions, useCartInfo } from "../hooks/useCartStore";
+
+export const Header = () => {
+  const { amount, cartItems } = useCartInfo();
+  const { sumPrice } = useCartActions();
+  // const { amount, cartItems } = useSelector((state) => state.cart);
+  // const dispatch = useDispatch();
+
+  useEffect(() => {
+    sumPrice();
+  }, [cartItems, sumPrice]);
+  return (
+    <div className="w-full h-15 bg-black flex justify-between px-5 items-center text-white fixed">
+      <div className="text-2xl font-bold">JYPLAYLIST</div>
+      <div className="flex items-center gap-3">
+        <FaShoppingCart size={20} />
+        <span>{amount}</span>
+      </div>
+    </div>
+  );
+};
diff --git a/judy/Week9/cart/src/components/RemoveModal.tsx b/judy/Week9/cart/src/components/RemoveModal.tsx
@@ -0,0 +1,36 @@
+import { useCartActions } from "../hooks/useCartStore";
+import { useDispatch } from "../hooks/useCustomRedux";
+import { closeModal } from "../slices/modalSlice";
+
+export const RemoveModal = () => {
+  const dispatch = useDispatch();
+  const { clearCart } = useCartActions();
+
+  const handleClose = () => {
+    dispatch(closeModal());
+  };
+
+  const handleRemove = () => {
+    clearCart();
+    dispatch(closeModal());
+  };
+  return (
+    <div className="w-60 h-30 bg-white flex flex-col gap-2 justify-center items-center rounded-sm">
+      <div className="font-bold">정말 삭제하시겠습니까?</div>
+      <div className="flex gap-8">
+        <button
+          className="bg-neutral-300 px-2 py-1 rounded-sm cursor-pointer"
+          onClick={handleClose}
+        >
+          아니요
+        </button>
+        <button
+          className="py-1 px-2 bg-red-600 text-white rounded-sm cursor-pointer"
+          onClick={handleRemove}
+        >
+          네
+        </button>
+      </div>
+    </div>
+  );
+};