Restaurant Table Booking App

Introduction

In today’s fast-paced world, convenience is key, especially when it comes to dining out. Our restaurant table booking app is designed to simplify the reservation process, offering a seamless experience for both restaurant owners and diners.

Features of the Restaurant Table Booking App

• Real-Time Availability: Check table availability in real-time and book instantly.
• Advanced Search: Filter restaurants by cuisine, location, and ratings.
• Table Management: For restaurant owners, manage your tables efficiently to maximize occupancy.
• User Reviews: Read and write reviews to share your dining experience.

How It Works

• For Diners: Simply log in, search for your preferred restaurant, and book a table with just a few clicks.
• For Restaurant Owners: Use the backend dashboard to manage bookings, table arrangements, and customer data.

Advantages

• Advance Booking: Book tables in advance, especially useful during festive seasons.
• Time-Saving: No more waiting in queues or calling multiple restaurants.
• Resource Optimization: For restaurant owners, this system helps in resource and expense management.

Disadvantages

• Internet Dependency: An active internet connection is required.
• Data Accuracy: Incorrect data entry can lead to inaccurate results.
• Limited Human Interaction: The system minimizes direct human contact, which some may consider a drawback.

Conclusion

Our restaurant table booking app is a comprehensive solution that benefits both diners and restaurant owners. It streamlines the booking process, enhances table management, and ultimately, elevates the dining experience.

Sample Code

Android (Java) – MainActivity.java

import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import androidx.appcompat.app.AppCompatActivity;
import org.json.JSONObject;
import okhttp3.*;

public class MainActivity extends AppCompatActivity {

    private EditText editTextTableNumber;
    private Button buttonBook;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        editTextTableNumber = findViewById(R.id.editTextTableNumber);
        buttonBook = findViewById(R.id.buttonBook);

        buttonBook.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                bookTable(editTextTableNumber.getText().toString());
            }
        });
    }

    private void bookTable(String tableNumber) {
        OkHttpClient client = new OkHttpClient();
        RequestBody formBody = new FormBody.Builder()
                .add("table_number", tableNumber)
                .build();
        Request request = new Request.Builder()
                .url("http://yourserver.com/api/book_table.php")
                .post(formBody)
                .build();

        client.newCall(request).enqueue(new Callback() {
            @Override
            public void onFailure(Call call, IOException e) {
                e.printStackTrace();
            }

            @Override
            public void onResponse(Call call, Response response) throws IOException {
                if (response.isSuccessful()) {
                    String myResponse = response.body().string();
                    // Handle response
                }
            }
        });
    }
}

Server-side (PHP) – book_table.php

<?php
header('Content-Type: application/json');

$connection = mysqli_connect("your_host", "your_user", "your_password", "your_database");

if ($_SERVER['REQUEST_METHOD'] === 'POST') {
    $table_number = $_POST['table_number'];

    $query = "INSERT INTO bookings (table_number) VALUES ('$table_number')";
    $result = mysqli_query($connection, $query);

    if ($result) {
        echo json_encode(['status' => 'success', 'message' => 'Table booked successfully']);
    } else {
        echo json_encode(['status' => 'error', 'message' => 'Failed to book table']);
    }
}
?>

Database SQL

CREATE TABLE bookings (
    id INT PRIMARY KEY AUTO_INCREMENT,
    table_number INT NOT NULL
);

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