Quote-API added

New_APIs/Quote_API/.gitignore

@@ -0,0 +1,2 @@
+node_modules
+.env

New_APIs/Quote_API/README.md

@@ -0,0 +1,197 @@
+# Motivational Quotes API
+
+The Motivational Quotes API provides motivational quotes categorized by genre. You can fetch quotes based on genre, search for quotes, submit new quotes, rate quotes, and retrieve a random quote.
+
+## Base URL
+
+`http://localhost:3000`
+
+## Endpoints
+
+### 1. Get Quotes by Genre
+
+**GET /quotes/:genre**
+
+Fetch quotes from a specified genre.
+
+#### URL Parameters
+
+- `genre` (required): The genre of the quotes. Available genres:
+ - `happiness`
+ - `motivation`
+ - `hardwork`
+ - `peace`
+
+#### Query Parameters
+
+- `limit` (optional): The number of quotes to retrieve. Defaults to all quotes in the specified genre.
+ - Example: `1`, `5`
+
+#### Example Requests
+
+1. **Fetch all quotes from the motivation genre**
+
+GET /quotes/motivation
+
+**Example Response**
+
+```json
+[  
+  {
+    "quote": "The best way to get started is to quit talking and begin doing.",
+    "author": "Walt Disney"
+  },
+  {
+    "quote": "The pessimist sees difficulty in every opportunity. The optimist sees opportunity in every difficulty.",
+    "author": "Winston Churchill"
+  }
+]
+
+- Fetch 1 quote from the happiness genre
+
+GET /quotes/happiness?limit=1
+
+Example Response
+
+[
+  {
+    "quote": "Happiness is not something ready made. It comes from your own actions.",
+    "author": "Dalai Lama"
+  }
+]
+
+2. Search Quotes
+
+GET /quotes/search
+Search for quotes based on a query.
+
+Query Parameters
+q (required): The search query.
+
+Example Request
+GET /quotes/search?q=success
+
+Example response 
+[
+  {
+    "quote": "There are no secrets to success. It is the result of preparation, hard work, and learning from failure.",
+    "author": "Colin Powell",
+    "genre": "hardwork"
+  },
+  {
+    "quote": "Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.",
+    "author": "Albert Schweitzer",
+    "genre": "hardwork"
+  }
+]
+
+- POST /quotes
+Submit a new quote to the API.
+
+Request Body
+
+genre (required): The genre of the quote.
+quote (required): The text of the quote.
+author (required): The author of the quote.
+
+{
+  "genre": "motivation",
+  "quote": "Success is not the key to happiness. Happiness is the key to success.",
+  "author": "Albert Schweitzer"
+}
+
+Example response 
+
+{
+  "quote": "Success is not the key to happiness. Happiness is the key to success.",
+  "author": "Albert Schweitzer"
+}
+
+- Rate a Quote
+PUT /quotes/:genre/:index/rate
+Rate a quote in the specified genre and index.
+URL Parameters
+
+genre (required): The genre of the quote.
+index (required): The index of the quote within the genre.
+
+Request Body
+
+rating (required): The rating for the quote.
+
+Example request 
+
+{
+  "rating": 5
+}
+
+Example response 
+
+{
+  "quote": "The best way to get started is to quit talking and begin doing.",
+  "author": "Walt Disney",
+  "rating": 5
+}
+
+5. Get a Random Quote
+GET /quotes/random
+Fetch a random quote from the API.
+Example Request
+
+Example response 
+
+{
+  "quote": "Peace begins with a smile.",
+  "author": "Mother Teresa",
+  "genre": "peace"
+}
+
+#### Using JavaScript fetch API
+
+// Fetch quotes by genre
+fetch('http://localhost:3000/quotes/motivation?limit=1')
+  .then(response => response.json())
+  .then(data => console.log(data))
+  .catch(error => console.error('Error:', error));
+
+// Search for quotes
+fetch('http://localhost:3000/quotes/search?q=success')
+  .then(response => response.json())
+  .then(data => console.log(data))
+  .catch(error => console.error('Error:', error));
+
+// Submit a new quote
+fetch('http://localhost:3000/quotes', {
+  method: 'POST',
+  headers: {
+    'Content-Type': 'application/json'
+  },
+  body: JSON.stringify({
+    genre: 'motivation',
+    quote: 'Success is not the key to happiness. Happiness is the key to success.',
+    author: 'Albert Schweitzer'
+  })
+})
+  .then(response => response.json())
+  .then(data => console.log(data))
+  .catch(error => console.error('Error:', error));
+
+// Rate a quote
+fetch('http://localhost:3000/quotes/motivation/0/rate', {
+  method: 'PUT',
+  headers: {
+    'Content-Type': 'application/json'
+  },
+  body: JSON.stringify({
+    rating: 5
+  })
+})
+  .then(response => response.json())
+  .then(data => console.log(data))
+  .catch(error => console.error('Error:', error));
+
+// Get a random quote
+fetch('http://localhost:3000/quotes/random')
+  .then(response => response.json())
+  .then(data => console.log(data))
+  .catch(error => console.error('Error:', error));

New_APIs/Quote_API/app.js

@@ -0,0 +1,122 @@
+import express from 'express';
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+import cors from 'cors';
+import 'dotenv/config';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const app = express();
+const port = process.env.PORT || 3000;
+
+app.use(cors());
+app.use(express.json());
+
+const quotesPath = path.join(__dirname, 'quotes.json');
+let quotesData = JSON.parse(fs.readFileSync(quotesPath, 'utf8'));
+
+// Helper function to save quotes to the file
+const saveQuotes = () => {
+  fs.writeFileSync(quotesPath, JSON.stringify(quotesData, null, 2), 'utf8');
+};
+
+// Basic route to check if the server is running
+app.get("/", (req, res) => {
+  res.send("Hello");
+});
+
+// Get quotes by genre
+app.get('/quotes/:genre', (req, res) => {
+  const genre = req.params.genre.toLowerCase();
+  const limit = parseInt(req.query.limit) || quotesData[genre].length;
+
+  const quotes = quotesData[genre]?.slice(0, limit) || [];
+  if (quotes.length === 0) {
+    res.status(404).json({ message: 'No quotes found for this genre' });
+  } else {
+    res.json(quotes);
+  }
+});
+
+// Search quotes
+app.get('/quotes/search', (req, res) => {
+  const query = req.query.q.toLowerCase();
+  const results = [];
+
+  for (const genre in quotesData) {
+    quotesData[genre].forEach(quote => {
+      if (quote.quote.toLowerCase().includes(query) || quote.author.toLowerCase().includes(query)) {
+        results.push({ ...quote, genre });
+      }
+    });
+  }
+
+  if (results.length === 0) {
+    res.status(404).json({ message: 'No quotes found for this search query' });
+  } else {
+    res.json(results);
+  }
+});
+
+// Submit a new quote
+app.post('/quotes', (req, res) => {
+  const { genre, quote, author } = req.body;
+
+  if (!genre || !quote || !author) {
+    return res.status(400).json({ message: 'Genre, quote, and author are required' });
+  }
+
+  if (!quotesData[genre]) {
+    quotesData[genre] = [];
+  }
+
+  const newQuote = { quote, author };
+  quotesData[genre].push(newQuote);
+  saveQuotes();
+
+  res.status(201).json(newQuote);
+});
+
+// Rate a quote
+app.put('/quotes/:genre/:index/rate', (req, res) => {
+  const { genre, index } = req.params;
+  const { rating } = req.body;
+
+  if (!quotesData[genre] || !quotesData[genre][index]) {
+    return res.status(404).json({ message: 'Quote not found' });
+  }
+
+  quotesData[genre][index].rating = rating;
+  saveQuotes();
+
+  res.json(quotesData[genre][index]);
+});
+
+// Get a random quote
+app.get('/quotes/random', (req, res) => {
+  const allQuotes = Object.values(quotesData).flat();
+  const randomQuote = allQuotes[Math.floor(Math.random() * allQuotes.length)];
+  res.json(randomQuote);
+});
+
+// Mock user authentication
+const users = {
+  "user1": { password: "password1" },
+  "user2": { password: "password2" }
+};
+
+app.post('/login', (req, res) => {
+  const { username, password } = req.body;
+
+  if (users[username] && users[username].password === password) {
+    res.json({ message: 'Login successful', username });
+  } else {
+    res.status(401).json({ message: 'Invalid credentials' });
+  }
+});
+
+app.listen(port, () => {
+  console.log(`Server running on http://localhost:${port}`);
+});