diff options
Diffstat (limited to 'react/06-api-calls/src')
| -rw-r--r-- | react/06-api-calls/src/App.css | 0 | ||||
| -rw-r--r-- | react/06-api-calls/src/App.jsx | 19 | ||||
| -rw-r--r-- | react/06-api-calls/src/assets/hero.png | bin | 0 -> 13057 bytes | |||
| -rw-r--r-- | react/06-api-calls/src/assets/react.svg | 1 | ||||
| -rw-r--r-- | react/06-api-calls/src/assets/vite.svg | 1 | ||||
| -rw-r--r-- | react/06-api-calls/src/components/PostList.jsx | 42 | ||||
| -rw-r--r-- | react/06-api-calls/src/components/PostTable.jsx | 52 | ||||
| -rw-r--r-- | react/06-api-calls/src/index.css | 0 | ||||
| -rw-r--r-- | react/06-api-calls/src/main.jsx | 10 | ||||
| -rw-r--r-- | react/06-api-calls/src/services/api.js | 37 |
10 files changed, 162 insertions, 0 deletions
diff --git a/react/06-api-calls/src/App.css b/react/06-api-calls/src/App.css new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/react/06-api-calls/src/App.css diff --git a/react/06-api-calls/src/App.jsx b/react/06-api-calls/src/App.jsx new file mode 100644 index 0000000..b5306f0 --- /dev/null +++ b/react/06-api-calls/src/App.jsx @@ -0,0 +1,19 @@ +import { useEffect, useState } from 'react' +import reactLogo from './assets/react.svg' +import viteLogo from './assets/vite.svg' +import heroImg from './assets/hero.png' +import './App.css' +import PostList from './components/PostList' +import PostTable from './components/PostTable' + +function App() { + + return ( + <> + <PostList /> + <PostTable /> + </> + ) +} + +export default App diff --git a/react/06-api-calls/src/assets/hero.png b/react/06-api-calls/src/assets/hero.png Binary files differnew file mode 100644 index 0000000..02251f4 --- /dev/null +++ b/react/06-api-calls/src/assets/hero.png diff --git 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width="54.814" height="64.646" x="-15.081" y="6.78" color-interpolation-filters="sRGB" filterUnits="userSpaceOnUse"><feFlood flood-opacity="0" result="BackgroundImageFix"/><feBlend in="SourceGraphic" in2="BackgroundImageFix" result="shape"/><feGaussianBlur result="effect1_foregroundBlur_2002_17286" stdDeviation="4.596"/></filter><filter id="o" width="54.814" height="64.646" x="22.45" y="-1.645" color-interpolation-filters="sRGB" filterUnits="userSpaceOnUse"><feFlood flood-opacity="0" result="BackgroundImageFix"/><feBlend in="SourceGraphic" in2="BackgroundImageFix" result="shape"/><feGaussianBlur result="effect1_foregroundBlur_2002_17286" stdDeviation="4.596"/></filter><filter id="p" width="39.409" height="43.623" x="32.919" y="11.36" color-interpolation-filters="sRGB" filterUnits="userSpaceOnUse"><feFlood flood-opacity="0" result="BackgroundImageFix"/><feBlend in="SourceGraphic" in2="BackgroundImageFix" result="shape"/><feGaussianBlur result="effect1_foregroundBlur_2002_17286" stdDeviation="4.596"/></filter></defs></svg> diff --git a/react/06-api-calls/src/components/PostList.jsx b/react/06-api-calls/src/components/PostList.jsx new file mode 100644 index 0000000..e31baef --- /dev/null +++ b/react/06-api-calls/src/components/PostList.jsx @@ -0,0 +1,42 @@ +import { useState, useEffect } from 'react' +import api from '../services/api' + +const PostList = () => { + const [posts, setPosts] = useState([]); + const [loading, setLoading] = useState(true); + const [error, setError] = useState(null); + + // Fetch data on component mount + useEffect(() => { + api + .get("/posts") // Replace with your actual API endpoint + .then((response) => { + setPosts(response.data); + setLoading(false); + }) + .catch((err) => { + setError(err.message); + setLoading(false); + }); + }, []); + + if (loading) return <p>Loading posts...</p>; + if (error) return <p style={{ color: "red" }}>Error: {error}</p>; + + return ( + <div style={{ padding: "10px", fontFamily: "sans-serif" }}> + <h3>Latest posts</h3> + + {/* 1. LIST VIEW */} + <ul> + {posts.map((post) => ( + <li key={post.id}> + <strong>{post.title}</strong> by {post.author} (ID: {post.id}) + </li> + ))} + </ul> + </div> + ); +} + +export default PostList
\ No newline at end of file diff --git a/react/06-api-calls/src/components/PostTable.jsx b/react/06-api-calls/src/components/PostTable.jsx new file mode 100644 index 0000000..90e3589 --- /dev/null +++ b/react/06-api-calls/src/components/PostTable.jsx @@ -0,0 +1,52 @@ +import { useState, useEffect } from 'react' +import api from '../services/api' + +const PostTable = () => { + const [posts, setPosts] = useState([]); + const [loading, setLoading] = useState(true); + const [error, setError] = useState(null); + + // Fetch data on component mount + useEffect(() => { + api + .get("/posts") // Replace with your actual API endpoint + .then((response) => { + setPosts(response.data); + setLoading(false); + }) + .catch((err) => { + setError(err.message); + setLoading(false); + }); + }, []); + + if (loading) return <p>Loading posts...</p>; + if (error) return <p style={{ color: "red" }}>Error: {error}</p>; + + return ( + <div style={{ padding: "10px", fontFamily: "sans-serif" }}> + <h3>Latest posts</h3> + + <table border="1" cellPadding="10" cellSpacing="0" style={{ width: "100%", textAlign: "left" }}> + <thead> + <tr style={{ backgroundColor: "#f2f2f2" }}> + <th>ID</th> + <th>Title</th> + <th>Author</th> + </tr> + </thead> + <tbody> + {posts.map((post) => ( + <tr key={post.id}> + <td>{post.id}</td> + <td>{post.title}</td> + <td>{post.author}</td> + </tr> + ))} + </tbody> + </table> + </div> + ); +} + +export default PostTable
\ No newline at end of file diff --git a/react/06-api-calls/src/index.css b/react/06-api-calls/src/index.css new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/react/06-api-calls/src/index.css diff --git a/react/06-api-calls/src/main.jsx b/react/06-api-calls/src/main.jsx new file mode 100644 index 0000000..b9a1a6d --- /dev/null +++ b/react/06-api-calls/src/main.jsx @@ -0,0 +1,10 @@ +import { StrictMode } from 'react' +import { createRoot } from 'react-dom/client' +import './index.css' +import App from './App.jsx' + +createRoot(document.getElementById('root')).render( + <StrictMode> + <App /> + </StrictMode>, +) diff --git a/react/06-api-calls/src/services/api.js b/react/06-api-calls/src/services/api.js new file mode 100644 index 0000000..215ee1b --- /dev/null +++ b/react/06-api-calls/src/services/api.js @@ -0,0 +1,37 @@ +import axios from 'axios'; + +const api = axios.create({ + baseURL: '/bff/api', // Example value: https://www.example.com + timeout: 30000, // 30 seconds + headers: { 'Content-Type': 'application/json' }, + withCredentials: true +}); + +// Request Interceptor (Optional: Add Authorization Headers) +/* +api.interceptors.request.use( + (request) => { + console.log("API Request:", request); + return request; + }, + (error) => Promise.reject(error) +); +*/ + +// Response Interceptor for Centralized Error Handling +api.interceptors.response.use( + (response) => { + return response; + }, + (error) => { + console.error("API ERROR:", error.response || error.message); + + if (window.confirm("A network error occured. Try reloading the page?")) { + window.location.href = "/bff/ui"; + } + + return Promise.reject(error); + } +); + +export default api;
\ No newline at end of file |
