solution

README.md

@@ -18,4 +18,4 @@ You have 3 button that should load [the goods](https://mate-academy.github.io/re
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
 - Open one more terminal and run tests with `npm test` to ensure your solution is correct.
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_dynamic-list-of-goods/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://DmytroHoncharuk.github.io/react_dynamic-list-of-goods/) and add it to the PR description.

src/App.tsx

@@ -2,26 +2,45 @@ import React from 'react';
 import './App.scss';
 import { GoodsList } from './GoodsList';
 
-// import { getAll, get5First, getRed } from './api/goods';
-// or
-// import * as goodsAPI from './api/goods';
+import { getAll, get5First, getRedGoods } from './api/goods';
+import { Good } from './types/Good';
 
-export const App: React.FC = () => (
-  <div className="App">
-    <h1>Dynamic list of Goods</h1>
+export const App: React.FC = () => {
+  const [goodsFromServer, setGoodsFromServer] = React.useState<Good[]>([]);
 
-    <button type="button" data-cy="all-button">
-      Load all goods
-    </button>
+  const get5Goods = () => {
+    get5First().then(setGoodsFromServer);
+  };
 
-    <button type="button" data-cy="first-five-button">
-      Load 5 first goods
-    </button>
+  const getAllGoods = () => {
+    getAll().then(setGoodsFromServer);
+  };
 
-    <button type="button" data-cy="red-button">
-      Load red goods
-    </button>
+  const getRedGood = () => {
+    getRedGoods().then(setGoodsFromServer);
+  };
 
-    <GoodsList goods={[]} />
-  </div>
-);
+  return (
+    <div className="App">
+      <h1>Dynamic list of Goods</h1>
+
+      <button type="button" data-cy="all-button" onClick={() => getAllGoods()}>
+        Load all goods
+      </button>
+
+      <button
+        type="button"
+        data-cy="first-five-button"
+        onClick={() => get5Goods()}
+      >
+        Load 5 first goods
+      </button>
+
+      <button type="button" data-cy="red-button" onClick={() => getRedGood()}>
+        Load red goods
+      </button>
+
+      <GoodsList goods={goodsFromServer} />
+    </div>
+  );
+};

src/GoodsList.tsx

@@ -8,7 +8,7 @@ type Props = {
 export const GoodsList: React.FC<Props> = ({ goods }) => (
   <ul>
     {goods.map(good => (
-      <li key={good.id} data-cy="good">
+      <li key={good.id} data-cy="good" style={{ color: good.color }}>
         {good.name}
       </li>
     ))}

src/api/goods.ts

@@ -7,10 +7,16 @@ export function getAll(): Promise<Good[]> {
   return fetch(API_URL).then(response => response.json());
 }
 
-export const get5First = () => {
-  return getAll().then(goods => goods); // sort and get the first 5
+export const get5First = (): Promise<Good[]> => {
+  return getAll().then(goods => {
+    goods.sort((a, b) => a.name.localeCompare(b.name));
+
+    return goods.slice(0, 5);
+  }); // sort and get the first 5
 };
 
-export const getRedGoods = () => {
-  return getAll().then(goods => goods); // get only red
+export const getRedGoods = (): Promise<Good[]> => {
+  return getAll().then(goods => {
+    return goods.filter(good => good.color === 'red');
+  }); // get only red
 };