Solution

README.md

@@ -2,20 +2,26 @@
 
 > Here is [the working page](https://mate-academy.github.io/react_dynamic-list-of-goods/)
 
-You have 3 button that should load [the goods](https://mate-academy.github.io/react_dynamic-list-of-goods/goods.json) and show them on the page using the `GoodsList`.
+You have 3 button that should load [the goods](https://mate-academy.github.io/react_dynamic-list-of-goods/goods.json)
+and show them on the page using the `GoodsList`.
 
 1. `Load All goods` should load and show all the `goods`;
 1. `Load 5 first goods` should do the next:
-    - load all the goods;
-    - sort them by name;
-    - and show the first 5;
+  - load all the goods;
+  - sort them by name;
+  - and show the first 5;
 1. `Load red goods` should load all the goods show only `red` ones;
-1. Server has only 1 endpoint returning all the goods, so you should do all the preparations in corresponding methods in `/api/goods`.
+1. Server has only 1 endpoint returning all the goods, so you should do all the preparations in corresponding methods in
+   `/api/goods`.
 1. `GoodsList` is almost finished, you just need to use corresponding colors for `li`s;
 
 ## Instructions
-- Install Prettier Extention and use this [VSCode settings](https://mate-academy.github.io/fe-program/tools/vscode/settings.json) to enable format on save.
-- Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
+
+- Install Prettier Extention and use
+  this [VSCode settings](https://mate-academy.github.io/fe-program/tools/vscode/settings.json) to enable format on save.
+- 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://LiliiaVol.github.io/react_dynamic-list-of-goods/) and add it to the PR description.

src/App.tsx

@@ -1,27 +1,48 @@
-import React from 'react';
+import React, { useState } from 'react';
 import './App.scss';
 import { GoodsList } from './GoodsList';
+import { getAll, get5First, getRedGoods } from './api/goods';
+import { Good } from './types/Good';
 
-// import { getAll, get5First, getRed } from './api/goods';
 // or
 // import * as goodsAPI from './api/goods';
 
-export const App: React.FC = () => (
-  <div className="App">
-    <h1>Dynamic list of Goods</h1>
+export const App: React.FC = () => {
+  const [goodsList, setGoodsList] = useState<Good[] | []>([]);
 
-    <button type="button" data-cy="all-button">
-      Load all goods
-    </button>
+  const handleButtonClick = (callback: Promise<Good[]>) => {
+    callback.then(setGoodsList);
+  };
 
-    <button type="button" data-cy="first-five-button">
-      Load 5 first goods
-    </button>
+  return (
+    <div className="App">
+      <h1>Dynamic list of Goods</h1>
 
-    <button type="button" data-cy="red-button">
-      Load red goods
-    </button>
+      <button
+        type="button"
+        data-cy="all-button"
+        onClick={() => handleButtonClick(getAll())}
+      >
+        Load all goods
+      </button>
 
-    <GoodsList goods={[]} />
-  </div>
-);
+      <button
+        type="button"
+        data-cy="first-five-button"
+        onClick={() => handleButtonClick(get5First())}
+      >
+        Load 5 first goods
+      </button>
+
+      <button
+        type="button"
+        data-cy="red-button"
+        onClick={() => handleButtonClick(getRedGoods())}
+      >
+        Load red goods
+      </button>
+
+      <GoodsList goods={goodsList} />
+    </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

@@ -8,9 +8,16 @@ export function getAll(): Promise<Good[]> {
 }
 
 export const get5First = () => {
-  return getAll().then(goods => goods); // sort and get the first 5
+  return getAll()
+    .then(goods => goods)
+    .then(goods =>
+      goods.sort((good1, good2) => good1.name.localeCompare(good2.name)),
+    )
+    .then(goods => goods.slice(0, 5)); // sort and get the first 5
 };
 
 export const getRedGoods = () => {
-  return getAll().then(goods => goods); // get only red
+  return getAll()
+    .then(goods => goods)
+    .then(goods => goods.filter(good => good.color === 'red')); // get only red
 };