test-tasks-10-13.js

const axios = require('axios');

const API_BASE = 'http://127.0.0.1:5000/api/v1';

// Configure axios with reasonable timeouts
axios.defaults.timeout = 10000;

console.log('='.repeat(70));
console.log('Book Review API - Tasks 10-13: Async/Callback & Promises with Axios');
console.log('='.repeat(70));

// ============ TASK 10: Get All Books Using Async Callback ============
console.log('\n📌 TASK 10: Get All Books - Using Async Callback Function');
console.log('-'.repeat(70));

function getAllBooksWithCallback(callback) {
  axios.get(`${API_BASE}/books`)
    .then(response => {
      callback(null, response.data);
    })
    .catch(error => {
      console.error('Full error details:', error.message, error.code);
      callback(error, null);
    });
}

getAllBooksWithCallback((err, books) => {
  if (err) {
    console.error('❌ Error fetching all books:', err.message);
  } else {
    console.log('✅ Successfully fetched all books!');
    console.log(`📚 Total books: ${books.length}`);
    books.forEach((book, idx) => {
      console.log(`  ${idx + 1}. ${book.title} by ${book.author}`);
      console.log(`     ISBN: ${book.ISBN}`);
    });
  }
  
  // ============ TASK 11: Search by ISBN Using Promises ============
  console.log('\n📌 TASK 11: Search by ISBN - Using Promises');
  console.log('-'.repeat(70));
  
  const isbnToSearch = '978-0-13-110362-7'; // Clean Code
  
  axios.get(`${API_BASE}/books/isbn/${isbnToSearch}`)
    .then(response => {
      console.log('✅ Successfully found book by ISBN!');
      const book = response.data;
      console.log(`  Title: ${book.title}`);
      console.log(`  Author: ${book.author}`);
      console.log(`  ISBN: ${book.ISBN}`);
      console.log(`  Reviews: ${book.reviews.length}`);
      return book;
    })
    .catch(error => {
      console.error('❌ Error searching by ISBN:', error.message);
    })
    
    // ============ TASK 12: Search by Author Using Promises ============
    .then(book => {
      console.log('\n📌 TASK 12: Search by Author - Using Promises');
      console.log('-'.repeat(70));
      
      const authorToSearch = 'Robert C. Martin';
      
      return axios.get(`${API_BASE}/books/author/${encodeURIComponent(authorToSearch)}`)
        .then(response => {
          console.log(`✅ Successfully found books by author: ${authorToSearch}`);
          const authorBooks = response.data;
          console.log(`📚 Found ${authorBooks.length} book(s):`);
          authorBooks.forEach((b, idx) => {
            console.log(`  ${idx + 1}. ${b.title} (ISBN: ${b.ISBN})`);
          });
          return authorBooks;
        })
        .catch(error => {
          console.error('❌ Error searching by author:', error.message);
        });
    })
    
    // ============ TASK 13: Search by Title Using Promises ============
    .then(authorBooks => {
      console.log('\n📌 TASK 13: Search by Title - Using Promises');
      console.log('-'.repeat(70));
      
      const titleToSearch = 'Clean Code';
      
      return axios.get(`${API_BASE}/books/title/${encodeURIComponent(titleToSearch)}`)
        .then(response => {
          console.log(`✅ Successfully found books with title containing: "${titleToSearch}"`);
          const titleBooks = response.data;
          console.log(`📚 Found ${titleBooks.length} book(s):`);
          titleBooks.forEach((b, idx) => {
            console.log(`  ${idx + 1}. ${b.title}`);
            console.log(`     by ${b.author}`);
            console.log(`     ISBN: ${b.ISBN}`);
          });
          
          // Final summary
          console.log('\n' + '='.repeat(70));
          console.log('✅ ALL TASKS 10-13 COMPLETED SUCCESSFULLY!');
          console.log('='.repeat(70));
          console.log('\nSummary:');
          console.log('  Task 10: ✅ Fetched all books using async callback');
          console.log('  Task 11: ✅ Searched by ISBN using Promises');
          console.log('  Task 12: ✅ Searched by author using Promises');
          console.log('  Task 13: ✅ Searched by title using Promises');
          console.log('\nScreenshot instructions:');
          console.log('  - Capture the full console output above');
          console.log('  - Save as: 10-asynccallback.png, 11-promiseisbn.png, etc.');
          console.log('='.repeat(70) + '\n');
        })
        .catch(error => {
          console.error('❌ Error searching by title:', error.message);
        });
    });
});