Implement Google Books API integration for book updates and enhance library management features

- Added a new endpoint in `index.js` to update book data using the Google Books API, allowing for real-time updates based on ISBN. - Introduced a `rebuild_book_entries` function in `libraryManager.py` to facilitate user-driven updates of book entries from the Google Books API. - Enhanced error handling and user prompts for better interaction during book updates. - Updated `public/index.html` and `public/script.js` to improve the user interface and support new functionalities. - Modified styles in `public/styles.css` to enhance the layout and usability of the checkout button and location prompt.
2024-12-12 10:32:20 -05:00 · 2024-12-12 10:32:20 -05:00 · f4f227b24d
commit f4f227b24d
parent 370ad7c107
7 changed files with 255 additions and 61 deletions
--- a/bookHelpers.js
+++ b/bookHelpers.js
@ -1,4 +1,6 @@
 const { Book, Location, Checkout, User, Sequelize, Op } = require('./models');
+const axios = require('axios');
+
 // Fetch book from the local database by ISBN
 const fetchBookFromLocalDatabase = async (isbn) => {
    return await Book.findOne({ where: { isbn } });
--- a/books.db
+++ b/books.db
--- a/index.js
+++ b/index.js
@ -275,14 +275,15 @@ async function refetchBookData(startIndex = 0) {
            } catch (error) {
                if (error.response && error.response.status === 429) {
                    console.error('Rate limit exceeded. Pausing requests.');
-                    // Implement a delay or exit the loop if necessary
-                    break;
+                    // Implement a delay
+                    await delay(10000); // Delay for 10 seconds
+                    index--; // Retry the current book
                } else {
                    console.error(`Error fetching data for ISBN: ${isbn}`, error.message);
                }
            }

-            // Optional: Delay to handle rate limits
+            // Delay between requests to respect rate limits
            await delay(1000); // Adjust the delay as needed
        }

@ -696,3 +697,49 @@ app.get('/api/books-on-loan', async (req, res) => {
        res.status(500).send('Internal Server Error');
    }
 });
+
+app.post('/book/update/:isbn', async (req, res) => {
+    const { isbn } = req.params;
+    const googleBooksApiKey = process.env.GOOGLE_BOOKS_API_KEY;
+
+    try {
+        // Fetch data from Google Books API
+        const url = `https://www.googleapis.com/books/v1/volumes?q=isbn:${isbn}&key=${googleBooksApiKey}`;
+        const response = await axios.get(url);
+
+        if (response.data.totalItems > 0) {
+            const volumeInfo = response.data.items[0].volumeInfo;
+
+            // Extract data from the API response
+            const updatedData = {
+                title: volumeInfo.title || null,
+                authors: volumeInfo.authors ? volumeInfo.authors.join(', ') : null,
+                publishedDate: volumeInfo.publishedDate || null,
+                description: volumeInfo.description || null,
+                number_of_pages: volumeInfo.pageCount || null,
+                publishers: volumeInfo.publisher || null,
+                subjects: volumeInfo.categories ? volumeInfo.categories.join(', ') : null,
+                cover_small: volumeInfo.imageLinks ? volumeInfo.imageLinks.smallThumbnail : null,
+                cover_medium: volumeInfo.imageLinks ? volumeInfo.imageLinks.thumbnail : null,
+                cover_large: volumeInfo.imageLinks ? volumeInfo.imageLinks.large : null,
+                // Add more fields as needed
+            };
+
+            // Update the book entry in the database
+            const book = await Book.findOne({ where: { isbn } });
+
+            if (book) {
+                await book.update(updatedData);
+                console.log(`Book data for ISBN ${isbn} updated.`);
+                res.json({ success: true, book: updatedData });
+            } else {
+                res.status(404).json({ error: 'Book not found in local database' });
+            }
+        } else {
+            res.status(404).json({ error: 'No data found in Google Books API' });
+        }
+    } catch (error) {
+        console.error('Error updating book data:', error);
+        res.status(500).json({ error: 'Failed to update book data' });
+    }
+});
--- a/libraryManager.py
+++ b/libraryManager.py
@ -117,6 +117,99 @@ def list_books_on_loan():
    else:
        console.print("Failed to fetch books on loan.", style="bold red")

+def rebuild_book_entries():
+    isbn = Prompt.ask("Enter ISBN of the book to rebuild")
+    response = requests.get(f"{API_BASE_URL}/book/confirm/{isbn}", verify=False)
+    
+    if response.status_code == 200:
+        book_data = response.json()
+        console.print("Current Book Data from Local Database:", style="bold blue")
+        console.print(f"Title: {book_data['data']['title']}")
+        console.print(f"Authors: {book_data['data']['authors']}")
+        console.print(f"Published Date: {book_data['data'].get('publishedDate', 'N/A')}")
+        console.print(f"Description: {book_data['data'].get('description', 'N/A')}")
+
+        # Allow the user to select fields to search with
+        console.print("\nSelect fields to search the Google Books API with:")
+        use_title = Prompt.ask("Use Title? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
+        use_authors = Prompt.ask("Use Authors? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
+        use_isbn = Prompt.ask("Use ISBN? (yes/no)", choices=["yes", "no"], default="yes") == "yes"
+
+        # Build search query based on selected fields
+        query_components = []
+        if use_title:
+            query_components.append(f'intitle:{book_data["data"]["title"]}')
+        if use_authors:
+            query_components.append(f'inauthor:{book_data["data"]["authors"]}')
+        if use_isbn:
+            query_components.append(f'isbn:{book_data["data"]["isbn"]}')
+        query = '+'.join(query_components)
+
+        # Query the Google Books API directly
+        google_response = requests.get(f"https://www.googleapis.com/books/v1/volumes?q={query}")
+        if google_response.status_code == 200:
+            google_data = google_response.json()
+            if google_data["totalItems"] > 0:
+                # Take the first result
+                volumes = google_data["items"]
+                console.print("\nMultiple volumes found. Please select one:")
+                for i, item in enumerate(volumes):
+                    volume_info = item["volumeInfo"]
+                    title = volume_info.get('title', 'N/A')
+                    authors = ', '.join(volume_info.get('authors', []))
+                    published_date = volume_info.get('publishedDate', 'N/A')
+                    
+                    # Limit the length of the title and authors to 32 characters
+                    if len(title) > 32:
+                        title = title[:29] + '...'
+                    if len(authors) > 32:
+                        authors = authors[:29] + '...'
+                    
+                    console.print(f"{i + 1}. Title: {title}, Authors: {authors}, Published Date: {published_date}")
+
+                selected_index = int(Prompt.ask("Enter the number of the volume you want to select")) - 1
+                volume_info = volumes[selected_index]["volumeInfo"]
+                console.print("\nBook Data Found from Google Books API:", style="bold green")
+                console.print(f"Title: {volume_info.get('title', 'N/A')}")
+                console.print(f"Authors: {', '.join(volume_info.get('authors', []))}")
+                console.print(f"Published Date: {volume_info.get('publishedDate', 'N/A')}")
+                console.print(f"Description: {volume_info.get('description', 'N/A')}")
+                # isbn (use 13, then 10 if 13 is not present) ISBN: [{'type': 'ISBN_10', 'identifier': '0521274559'}, {'type': 'ISBN_13', 'identifier': '9780521274555'}]
+                isbn = volume_info.get('industryIdentifiers', [])
+                isbn = next((identifier['identifier'] for identifier in isbn if identifier['type'] == 'ISBN_13'), None)
+                if not isbn:
+                    isbn = next((identifier['identifier'] for identifier in isbn if identifier['type'] == 'ISBN_10'), None)
+                console.print(f"ISBN: {isbn}")
+
+                # Ask the user if they want to update the entry
+                update = Prompt.ask("Do you want to update this book entry? (yes/no)", choices=["yes", "no"], default="no")
+                if update == "yes":
+                    data = {
+                        "title": volume_info.get('title'),
+                        "authors": ', '.join(volume_info.get('authors', [])),
+                        "publishedDate": volume_info.get('publishedDate'),
+                        "description": volume_info.get('description'),
+                        "isbn": isbn
+                    }
+                    update_response = requests.put(
+                        f"{API_BASE_URL}/book/{book_data['data']['isbn']}",
+                        json=data,
+                        verify=False,
+                        auth=HTTPBasicAuth(USERNAME, PASSWORD)
+                    )
+                    if update_response.status_code == 200:
+                        console.print("Book entry updated successfully.", style="bold green")
+                    else:
+                        console.print("Failed to update book entry.", style="bold red")
+                        print(update_response.json())
+                        print(update_response.status_code)
+            else:
+                console.print("No data found on Google Books API.", style="bold red")
+        else:
+            console.print("Failed to fetch data from Google Books API.", style="bold red")
+    else:
+        console.print("Book not found in local database.", style="bold red")
+
 def main():
    while True:
        console.print("\n[bold]Admin Console[/bold]")
@ -126,8 +219,9 @@ def main():
        console.print("4. Change Book Status")
        console.print("5. Search Books")
        console.print("6. List Books on Loan")
-        console.print("7. Exit")
-        choice = Prompt.ask("Choose an option", choices=["1", "2", "3", "4", "5", "6", "7"], default="7")
+        console.print("7. Rebuild Book Entries")
+        console.print("8. Exit")
+        choice = Prompt.ask("Choose an option", choices=["1", "2", "3", "4", "5", "6", "7", "8"], default="8")
        
        if choice == "1":
            list_books()
@ -142,6 +236,8 @@ def main():
        elif choice == "6":
            list_books_on_loan()
        elif choice == "7":
+            rebuild_book_entries()
+        elif choice == "8":
            console.print("Exiting...", style="bold yellow")
            break

--- a/public/index.html
+++ b/public/index.html
@ -1,11 +1,13 @@
 <!DOCTYPE html>
 <html lang="en">
+
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Ramsey Library</title>
    <link rel="stylesheet" href="styles.css">
 </head>
+
 <body>
    <button id="dark-mode-toggle">🌙</button>
    <h1>Ramsey Library</h1>
@ -32,7 +34,7 @@
        // Fetch all books when the page loads
        window.onload = fetchBooks('');

-        document.getElementById('search-bar').addEventListener('input', function() {
+        document.getElementById('search-bar').addEventListener('input', function () {
            fetchBooks(this.value);
        });

@ -74,23 +76,23 @@
            });
        }

-// Utility function to get a cookie by name
-function getCookie(name) {
+        // Utility function to get a cookie by name
+        function getCookie(name) {
            const value = `; ${document.cookie}`;
            const parts = value.split(`; ${name}=`);
            if (parts.length === 2) return parts.pop().split(';').shift();
-}
+        }

-// Utility function to set a cookie
-function setCookie(name, value, days) {
+        // Utility function to set a cookie
+        function setCookie(name, value, days) {
            const date = new Date();
            date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
            const expires = `expires=${date.toUTCString()}`;
            document.cookie = `${name}=${value}; ${expires}; path=/`;
-}
+        }

-// Client-side function to request checkout
-function requestCheckout(isbn) {
+        // Client-side function to request checkout
+        function requestCheckout(isbn) {
            let email = getCookie('lastEmail') || '';
            let name = getCookie('lastName') || '';

@ -126,7 +128,7 @@ function requestCheckout(isbn) {
                    console.error('Error:', error);
                    alert('An error occurred while sending the checkout request.');
                });
-}
+        }


        function sortTable(columnIndex) {
@ -171,4 +173,5 @@ function requestCheckout(isbn) {
        });
    </script>
 </body>
+
 </html>
--- a/public/script.js
+++ b/public/script.js
@ -259,7 +259,8 @@ function requestCheckout(isbn) {
    fetch(`/api/checkout/${isbn}`, {
        method: 'POST',
        headers: {
-            'Content-Type': 'application/json'
+            'Content-Type': 'application/json',
+            'Authorization': 'Basic ' + btoa(username + ':' + password)
        }
    })
    .then(response => response.json())
--- a/public/styles.css
+++ b/public/styles.css
@ -197,4 +197,49 @@ body.dark-mode #book-table-body tr:hover {
    background-color: #444;
 }

+/* Center the checkout button and make it fill the cell */
+#book-table td button {
+    width: 100%;
+    height: 100%;
+    padding: 0;
+    margin: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    box-sizing: border-box; /* Ensure padding and border are included in the element's total width and height */
+}
+
 /* Add more styles as needed for other elements */
+
+#location-prompt {
+    position: fixed;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%, -50%);
+    background-color: #fff;
+    color: #000;
+    padding: 20px;
+    border: 2px solid #000;
+    z-index: 1000;
+}
+
+#location-prompt label {
+    display: block;
+    margin-bottom: 5px;
+}
+
+#location-prompt input {
+    width: 100%;
+    padding: 8px;
+    margin-bottom: 10px;
+}
+
+#location-prompt select {
+    width: 100%;
+    padding: 8px;
+    margin-bottom: 10px;
+}
+
+#location-prompt button {
+    padding: 8px 16px;
+}