DEV Community: Code And Deploy

How To Check if String Contains Specific Word in PHP Laravel

Code And Deploy — Mon, 16 May 2022 08:02:07 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/how-to-check-if-string-contains-specific-word-in-php-laravel

In this post, I will share how to check if the string contains a specific word in Laravel. Sometimes we need to check the submitted string if exists a particular word/string on it and Laravel provides an easy way how to do it.

In PHP if we want to do it. We need to use the strpos() function if the specific string exists on a string. The function below is before the PHP 8 version.

$a = 'This is laravel framework.';

if (strpos($a, 'laravel') !== false) {
    echo 'true';
}

But after the PHP 8 version, we can use str_contains() the function. See below on how to do it.

if (str_contains('How are you', 'are')) { 
    echo 'true';
}

Okay. What if we want to use the Laravel helper. So here is an example of how to use it.

use Illuminate\Support\Str;

$string = 'Laravel is the best PHP framework.';

if(Str::contains($string, 'framework')) {
   echo 'true';
}

For multiple words/strings, you can use an array for the second parameter as you can see below.

use Illuminate\Support\Str;

$string = 'Laravel is the best PHP framework.';

if(Str::contains($string, ['framework', 'php'])) {
   echo 'true';
}

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/how-to-check-if-string-contains-specific-word-in-php-laravel if you want to download this code.

Happy coding :)

PHP Carbon Formatting that Readable for Humans

Code And Deploy — Mon, 16 May 2022 07:59:29 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/php/php-carbon-formatting-that-readable-for-humans

In this example, I will show you an example of how to use Carbon Formatting dates in PHP that are readable for humans.

See the example below:

PHP Carbon Format to Date Example

<?php

$date = Carbon::now();

echo $date->toDateString();
//Result: 2022-05-06

PHP Carbon Format to Date & Time Example

<?php

$date = Carbon::now();

echo $date->toDateTimeString();
//Result: 2022-05-06 07:20:48

PHP Carbon Formatted Example

<?php

$date = Carbon::now();

echo $date->toFormattedDateString();
//Result: May 6, 2022

PHP Carbon Format to Time Example

<?php

$date = Carbon::now();

echo $date->toTimeString();
//Result: 07:24:08

PHP Carbon Format to Day, Date, and Time

<?php

$date = Carbon::now();

echo $date->toDayDateTimeString();
//Result: Fri, May 6, 2022 7:25 AM

PHP Carbon Format Days Ago

<?php

echo Carbon::now()->subDays(3)->diffForHumans();
//Result: 3 days ago

PHP Carbon Format Weeks Ago

<?php

echo Carbon::now()->subWeek(3)->diffForHumans();
//Result: 3 weeks ago

PHP Carbon Format Months Ago

<?php

echo Carbon::now()->subMonth(3)->diffForHumans();
//Result: 3 months ago

PHP Carbon Format Long Relative for Humans

<?php

echo Carbon::create('2022')->longRelativeDiffForHumans('2019');
//Result: 4 months 5 days 7 hours 31 minutes 21 seconds ago

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/php/php-carbon-formatting-that-readable-for-humans if you want to download this code.

Happy coding :)

Laravel Redirect Cheat Sheet

Code And Deploy — Mon, 16 May 2022 07:55:48 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-redirect-cheat-sheet

In this post, you will learn some Laravel Redirect Cheat Sheet that is useful in your Laravel development.

It will redirect to another page with status 302 indicating a temporary redirect.

//redirect to another page. Status is 302 indicating temporay redirect
Route::redirect('/page', '/new-page');

This example can define page status as 3rd parameter which indicates a permanent redirect.

//can pass status as 3rd Parameter. 301 indicates permanent redirect
Route::redirect('/page', '/new-page', 301);

Same as above example but no need to set a 301-page status

//Same as above
Route::permanentRedirect('/page', '/new-page');

This example shows that we can redirect with parameters.

//Redirect along with the parameter
Route::redirect('/page/{param}', '/new-page/{param}');

This example can redirect with all parameters available.

//Redirect with all parameters
Route::redirect('/page/{params?}', '/new-page/{params?}')->where('params', '(.*)');

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-redirect-cheat-sheet if you want to download this code.

Happy coding :)

How to Create Custom Service Provider in Laravel 9

Code And Deploy — Mon, 16 May 2022 07:53:05 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/how-to-create-custom-service-provider-in-laravel-9

In this post, I will share how to create a custom service provider in Laravel 9. If you have a feature that needs to change the Laravel locale or maybe change the timezone base on your application settings. Then we are using a service provider to do this.

Create Service Provider in Laravel using Artisan

Let's run the command php artisan make:provider AppConfigServiceProvider. AppConfigServiceProvider is your service provider class name. You can change with your class name need.

Once done it will generate a file AppConfigServiceProvider.php inside app/Providers. Here is the code generated below:

<?php

namespace App\Providers;

use Illuminate\Support\ServiceProvider;

class AppConfigServiceProvider extends ServiceProvider
{
    /**
     * Register services.
     *
     * @return void
     */
    public function register()
    {
        //
    }

    /**
     * Bootstrap services.
     *
     * @return void
     */
   public function boot()
    {

    }
}

As you can see there are two methods register() and boot().

The register() method

The register() method in the Service Provider allows us to define bindings to our service container. Here is the sample code below:

public function register()
{
    $this->app->singleton(any_class, function ($app) {
        return new AnyClass($app);
    });
}

The $this->app is a global variable that is available inside Laravel which use to access the internal settings of the application.

The singleton is a trait that is taken from the Ruby module. It will help to bind a class or interface into the container that should only be resolved one time. Once a singleton binding is resolved, the same object instance will be returned on subsequent calls instead of a new instance.

The boot() method

The boot() method is used to access all the services which are registered in register() method. That's why in my example if we want to change the Laravel locale and timezone from its original configuration we need to implement the code inside the boot() method so that we can access all the registered services.

Here is my example to do it.

/**
 * Bootstrap services.
 *
 * @return void
 */
public function boot()
{

    app()->setLocale(
        setting('locale') 
        ?? 
        config('app.locale')
    );

    config([
        'app.timezone' => 
            setting('timezone') 
            ?? 
            config('app.timezone')
    ]);
}

Once done configuring your Custom Provider we need to register it inside config/app.php to enable it.

How to do it? First search the providers key or this 'providers' => [...] then inside that array add the namespace or this App\Providers\AppConfigServiceProvider::class,. See the example below:

'providers' => [
    ...
    /**
     * Setting Service Providers..
     */
    App\Providers\AppConfigServiceProvider::class,
],

As you can see we change the locale and timezone based on our application settings. I hope it helps :)

NOTE: If you want to use the setting() function you need to install akaunting/laravel-setting package.

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/how-to-create-custom-service-provider-in-laravel-9 if you want to download this code.

Happy coding :)

Easiest Implementation Custom Expiration for Laravel Remember Me Login

Code And Deploy — Mon, 16 May 2022 07:48:57 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/easiest-implementation-custom-expiration-for-laravel-remember-me-login

In my previous post, I share how to implement custom expiration for your Laravel Remember Me authentication/login. But when I test my code it seems not to work if I delete the session and it will be redirected me to the login page. So I researched but still no luck then I check the Auth Session Guard and I found that there is a public method that can set the Remember me duration by minutes.

Here is the full code of my LoginController.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests\LoginRequest;
use Illuminate\Support\Facades\Auth;

class LoginController extends Controller
{
    /**
     * Display login page.
     * 
     * @return Renderable
     */
    public function show()
    {
        return view('auth.login');
    }

    /**
     * Handle account login request
     * 
     * @param LoginRequest $request
     * 
     * @return \Illuminate\Http\Response
     */
    public function login(LoginRequest $request)
    {
        $credentials = $request->getCredentials();

        if(!Auth::validate($credentials)):
            return redirect()->to('login')
                ->withErrors(trans('auth.failed'));
        endif;

        $user = Auth::getProvider()->retrieveByCredentials($credentials);

        if($request->get('remember')):
            Auth::setRememberDuration(43200); // equivalent to 1 month
        endif;

        Auth::login($user, $request->get('remember'));

        return $this->authenticated($request, $user);
    }

    /**
     * Handle response after user authenticated
     * 
     * @param Request $request
     * @param Auth $user
     * 
     * @return \Illuminate\Http\Response
     */
    protected function authenticated(Request $request, $user) 
    {
        return redirect()->intended();
    }
}

In my previous tutorial, I created a custom Trait Class that customizes the Laravel remember me authentication/login. But now I removed it and just put the 3 lines of code before Auth::login() method.

if($request->get('remember')):
   Auth::setRememberDuration(43200);
endif;

In just 3 lines you will now customize the Laravel remember me. I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/easiest-implementation-custom-expiration-for-laravel-remember-me-login if you want to download this code.

Happy coding :)

Jquery Checkbox Assign Multiple Permissions to a Role

Code And Deploy — Mon, 16 May 2022 07:40:06 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/jquery/jquery-checkbox-assign-multiple-permissions-to-a-role

In this post, I will share a simple code on how to implement a jquery checkbox to assign multiple permissions to a role. In case you are implementing multiple permissions with a checkbox to a role then this post might help you.

Previously, I posted about how to implement the jQuery TableCheckAll plugin which I created. You can visit here the previous post.

Okay, you have the idea already what is the expected output. Let's process how to do it.

First, Clone the TableCheckAll jquery Plugin.

git clone https://github.com/codeanddeploy/Jquery-Table-Check-All-Plugin.git

Once you downloaded it, create a new file inside the folder you downloaded. Let's say index.html then paste the code below:

Second, Here is the full source code

In this section, we have a sample source code that can implement to your project.

Take note: The .select-all-permissions and .select-permission classes are able to select all modules permissions. So you don't need to replace these classes.

For .select-permission class, you need to add this in every module permission checkbox including the module select all permission checkbox. As you can see in this code:

<tr>
  <th scope="row">Clients</th>
  <td><input type="checkbox" class="select-permission select-all-module-permissions select-all-client-permissions" data-class="select-all-client-permissions"> Select All</td>
  <td><input type="checkbox" class="select-permission select-module-permission select-client-permission" data-class="select-client-permission"> Create Client <input type="checkbox" class="select-permission select-module-permission select-client-permission" data-class="select-client-permission"> Edit Client</td>
</tr>

To trigger the module permission we need also to add class .select-module-permission and specific class for each module permission with custom attribute data-class="select-{module_name}-permission" and class name .select-{module_name}-permission.

Take note that the {module_name} is your module name without space.

Then in each module select all checkbox. You need to add .select-all-module-permissions class name. Because we use this to loop all available modules.

Then next we will add a custom attribute data-class="select-all-{module_name}-permissions" and add a class .select-all-{module_name}-permissions in each module select all checkbox.

Here is the full source code.

<!DOCTYPE html>
    <html>

    <head>
        <meta charset="utf-8" />
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title>Jquery Checkbox Assign Multiple Permissions to a Role - codeanddeploy.com</title>
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css">
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
        <script type="text/javascript" src="dist/TableCheckAll.js"></script>

        <script type="text/javascript">
            $(document).ready(function() {
                var tableSelector = '#permissions-table';

                $.each( $( '.select-all-module-permissions' ).parents('tr'), function() {
                  var that = $(this);
                  var selectAllPermissionsClass = that.find('.select-all-module-permissions').attr('data-class');

                  $.each(that.find('.select-module-permission'), function() {
                    var selectPermissionClass = $(this).attr('data-class');

                    $( tableSelector ).TableCheckAll({
                      checkAllCheckboxClass: '.' + selectAllPermissionsClass,
                      checkboxClass: '.' + selectPermissionClass
                    });
                  });

                });

                $( tableSelector ).TableCheckAll({
                    checkAllCheckboxClass: '.select-all-permissions',
                    checkboxClass: '.select-permission'
                });

            });
        </script>
    </head>

    <body>
        <div class="container mt-5">

          <form>

            <div class="form-group"> 
              <label>Role</label>
              <input type="text" class="form-control">
            </div><br><br>


            <h3>Assign Permissions</h3>
            <table class="table table-striped" id="permissions-table">
              <thead>
                <tr>
                  <th scope="col">Module</th>
                  <th scope="col"><input type="checkbox" class="select-all-permissions"> Select All</th>
                  <th scope="col">Available Permissions</th>
                </tr>
              </thead>
              <tbody>
                <tr>
                  <th scope="row">Clients</th>
                  <td><input type="checkbox" class="select-permission select-all-module-permissions select-all-client-permissions" data-class="select-all-client-permissions"> Select All</td>
                  <td><input type="checkbox" class="select-permission select-module-permission select-client-permission" data-class="select-client-permission"> Create Client <input type="checkbox" class="select-permission select-module-permission select-client-permission" data-class="select-client-permission"> Edit Client</td>
                </tr>
                <tr>
                  <th scope="row">Blogs</th>
                  <td><input type="checkbox" class="select-permission select-all-module-permissions select-all-blogs-permissions" data-class="select-all-blogs-permissions"> Select All</td>
                  <td><input type="checkbox" class="select-permission select-module-permission select-blogs-permission" data-class="select-blogs-permission"> Create Blog <input type="checkbox" class="select-permission select-module-permission select-blogs-permission" data-class="select-blogs-permission"> Edit Blog</td>
                </tr>
                <tr>
                  <th scope="row">Users</th>
                  <td><input type="checkbox" class="select-permission select-all-module-permissions select-all-users-permissions" data-class="select-all-users-permissions"> Select All</td>
                  <td><input type="checkbox" class="select-permission select-module-permission select-users-permission" data-class="select-users-permission"> Create User <input type="checkbox" class="select-permission select-module-permission select-users-permission" data-class="select-users-permission"> Edit User</td>
                </tr>
              </tbody>
            </table>

          </form>

            <br>
            <br>
            <br>
        </div>
    </body>
</html>

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/jquery/jquery-checkbox-assign-multiple-permissions-to-a-role if you want to download this code.

Happy coding :)

Laravel Translation With Variables Example

Code And Deploy — Mon, 16 May 2022 07:34:10 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-translation-with-variables-example

In this post, I will show you how to implement Laravel translation with variables. Building a Laravel Application with multi-language is amazing and it is easy to do it with the Laravel framework. How about you want to pass a dynamic value to your language with a variable/placeholder?

So let's say this is your English language.

{
   "This is a sample message for :name with another :variable2": "This is a sample message for :name with another :variable2"
}

So, how to input a dynamic value to your language variable/placeholder?

See the example below:

$name = "your dynamic value here";
$variable2 = "dynamic value for variable 2";

// you can do it inside your PHP code like controller
trans('This is a sample message for :name with another :variable2', [ 'name' => $name, 'variable2' => $variable2]);

// or this helper function
__('This is a sample message for :name with another :variable2', [ 'name' => $name, 'variable2' => $variable2]);

// for blade template
@lang('This is a sample message for :name with another :variable2', [ 'name' => $name, 'variable2' => $variable2]);

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-translation-with-variables-example if you want to download this code.

Happy coding :)

Laravel Model Create Example

Code And Deploy — Mon, 16 May 2022 07:31:20 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-model-create-example

In this post, I will show you an example of the Laravel model create with different methods that can use in your application. When learning the Laravel model creating or inserting records in your database is one of the important learning.

Example #1: Basic insert using Query Builder

In this example, we are using query builder to insert records into our database. We are using the DB facade for this method. See the example code below.

$user = DB::table('users')->insert([
    'name' => 'Juan Dela Cruz',
    'email' => 'dcruz@gmail.com',
    'password' => bcrypt('password')
]);

//return to true

Example #2: Basic Long-Hand Method

In this example, we are using Eloquent with a long-hand method using save() function: See below example code:

$user = new \App\Models\User();
$user->name = "John Doe";
$user->email = "jdoe@gmail.com";
$user->password = bcrypt('password');
$user->save();

Example #3: Basic with Laravel Model Create

In this example, we will use the Eloquent create() method which passes the array values.

\App\Models\User::create([
    'name' => 'Jane Dane',
    'email' => 'jdane@gmail.com',
    'password' => bcrypt('password')
]);

Example #4: Quicker Method

In this example, this will be a quicker way of saving records in Laravel Eloquent by creating a PHP instance but not yet recorded in our database. We need to call the save() method to do it.

$user = new \App\Models\User([
    'name' => 'Jane Dane',
    'email' => 'jdane2@gmail.com',
    'password' => bcrypt('password')
]);

$user->save(); //returns true

Thank you for reading the Laravel model create. I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-model-create-example if you want to download this code.

Happy coding :)

Laravel 9 Update an Existing Model

Code And Deploy — Mon, 16 May 2022 07:21:35 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-9-update-an-existing-model

In this post, I will show you an example of how to implement using Laravel 9 on Update an Existing Model. Laravel model update is one of the most functionality we should learn when creating an application using Laravel. In this post, we have different methods and examples of how to do it. Just pick one that is suitable for your needs.

Example #1:

$employee = Employee::find(1);

$employee->name = "Juan Dela Cruz";

$employee->save();

Example #2:

We can also update the model using an array with multiple values which don't need to use the save() method.

$employee = Employee::find(1);

$employee->update(['name' => 'Juan Dela Cruz', 'address' => 'My address']);

Example #3:

We can also update records with a conditional method using where function directly.

Employee::where('salary', '>', '10000')
    ->update([
        'address' => 'Juan Dela Cruz', 
        'address' => 'My address'
    ]);

Example #4:

If you don't need to change the updated_at column when updating the record you may use the touch option as false so that the model will exclude it.

$employee = Employee::find(1);

$employee->update([
    'name' => 'Juan Dela Cruz', 
    'address' => 'My address'
], ['touch' => false]);

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-9-update-an-existing-model if you want to download this code.

Happy coding :)

Laravel 9 2FA - Two Factor Authentication with Authy

Code And Deploy — Mon, 16 May 2022 07:16:35 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-9-2fa-two-factor-authentication-with-authy

In this post, I will share how to implement Laravel 8, 9 2FA - Two Factor Authentication using Authy we know that the two-factor authentication is an extra layer of our application security in case other people get the user credentials and access the account. With this implementation, it will surely not be easy to access the user account because it needs other verification before can continue to authenticate.

In this tutorial, I will use the Authy app for our Laravel Two Factor authentication and I will show you how to do it in step by step process.

Before we can start you need to download my previous tutorial about Laravel 9 authentication so that we shorten our process. But if you have your Laravel authentication already then you can skip it and directly implement the Laravel Two Factor Authentication.

Just visit here the previous tutorial about authentication.

Now let's start.

Step 1. Setup Laravel Two Factor Configuration

Using ENV we will add the following code.

AUTHY_KEY=YOUR API KEY HERE

Don't forget to create an Authy application.

In this configuration, you need to add later the Authy Application API Key.

Then once done, kindly add the following array value to your config/services.php.

'authy' => [
   'key' => env('AUTHY_KEY')
]

Step 2: Install Auth via composer

Add the following line to your composer.json inside require JSON values.

"authy/php": "^4.0"

It should be like this:

"require": {
        "php": "^8.0.2",
        "guzzlehttp/guzzle": "^7.2",
        "laravel/framework": "^9.2",
        "laravel/sanctum": "^2.14.1",
        "laravel/tinker": "^2.7",
        "authy/php": "^4.0"
},

then run the following command below:

composer update

Step 3: Add Authy Two Factor Columns to the Users table

Run the following command:

php artisan make:migration add_authy_columns_to_users_table

Here is the final code of migration:

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::table('users', function (Blueprint $table) {
            $table->boolean('authy_status')->nullable()->after('password');
            $table->string('authy_id', 25)->after('authy_status');
            $table->string('authy_country_code', 10)->after('authy_id');
            $table->string('authy_phone')->after('authy_country_code');
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::table('users', function (Blueprint $table) {
            $table->dropColumn('authy_status');
            $table->dropColumn('authy_id', 25);
            $table->dropColumn('authy_country_code', 10);
            $table->dropColumn('authy_phone');
        });
    }
};

Then once done. Kindly run the following command:

php artisan migrate

Step 4: Setup User Model Fillable Values and Two Factor Checking

Here is the final code below:

<?php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Sanctum\HasApiTokens;

class User extends Authenticatable
{
    use HasApiTokens, HasFactory, Notifiable;

    /**
     * The database table used by the model.
     *
     * @var string
     */
    protected $table = 'users';

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'email',
        'username',
        'password',
        'authy_status',
        'authy_id',
        'authy_country_code',
        'authy_phone'
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array<int, string>
     */
    protected $hidden = [
        'password',
        'remember_token',
        'authy_id'
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

    /**
     * Always encrypt password when it is updated.
     *
     * @param $value
     * @return string
     */
    public function setPasswordAttribute($value)
    {
        $this->attributes['password'] = bcrypt($value);
    }

    /**
     * Check if factor enabled
     * 
     * @return boolean
     */
    public function isTwoFactorEnabled()
    {
        return $this->authy_status == 1 ? true : false;
    }
}

Step 5: Add Service Class for Authy

Now let's add a service class for our Authy.php navigate App/Services folder then add TwoFactor Folder. Once done create Authy.php file then add the following code.

<?php

namespace App\Services\TwoFactor;

class Authy {

    /**
     * @var \Authy\AuthyApi
     */
    private $api;

    public function __construct()
    {
        $this->api = new \Authy\AuthyApi(config('services.authy.key'));
    }

    /**
     * @param $email
     * @param $phoneNumber
     * @param $countryCode
     * @return int
     * @throws \Exception
     */
    function register($email, $phoneNumber, $countryCode)
    {
        $user = $this->api->registerUser($email, $phoneNumber, $countryCode);

        return $user;
    }

    /**
     * @param $authyId
     * @return bool
     * @throws \Exception
     */
    public function sendToken($authyId)
    {
        $response = $this->api->requestSms($authyId);

        return $response;
    }

    /**
     * @param $authyId
     * @param $token
     * @return bool
     * @throws \Exception Nothing will be thrown here
     */
    public function verifyToken($authyId, $token)
    {
        $response = $this->api->verifyToken($authyId, $token);

        return $response;
    }

    /**
     * @param $authyId
     * @return \Authy\value status
     * @throws \Exception if request to api fails
     */
    public function verifyUserStatus($authyId) {
        $response = $this->api->userStatus($authyId);

        return $response;
    }

}

Step 6: Setup Profile Controller and Routes

Now let's create a ProfileController by running the following command:

php artisan make:controller ProfileController

Then add the following code below:

<?php

namespace App\Http\Controllers;

use App\Models\User;
use Illuminate\Http\Request;
use App\Services\TwoFactor\Authy;

class ProfileController extends Controller
{
    protected $users;
    protected $authy;

    public function __construct(User $users, Authy $authy) 
    {
        $this->users = $users;
        $this->authy = $authy;
    }

    public function index() 
    {
        return view('profile.index');
    }

    public function enableTwoFactor(Request $request) 
    {
        $user = auth()->user();

        $checkUser = User::where('authy_country_code', $request->get('country_code'))
            ->where('authy_phone', $request->get('phone_number'))
            ->first();

        if(is_null($checkUser)) {
            $register = $this->authy->register(
                $user->email, 
                $request->get('phone_number'),
                $request->get('country_code')
            );

            if ($register->ok()) {
                $authyId = $register->id();

                $user->update([
                    'authy_status' => false,
                    'authy_id' => $authyId,
                    'authy_country_code' => $request->get('country_code'),
                    'authy_phone' => $request->get('phone_number')
                ]);
            } else {
                return redirect('profile')->with('authy_errors', $register->errors());
            }

        } else {
            $authyId = $checkUser->authy_id;
        }

        $this->authy->sendToken($authyId);

        return redirect('profile/two-factor/verification');
    }

    public function disableTwoFactor(Request $request) 
    {
        $user = auth()->user();

        $user->update([
            'authy_status' => false
        ]);

        return redirect('profile')
            ->with('success',  __('Two factor authentication has been disabled.'));
    }

    public function getVerifyTwoFactor() 
    {
        return view('profile.verify-two-factor');
    }

    public function postVerifyTwoFactor(Request $request) 
    {
        $user = auth()->user();

        $verfiy = $this->authy->verifyToken($user->authy_id, $request->get('authy_token'));

        if ( $verfiy->ok() ) {
            $user->update(['authy_status' => 1]);

            return redirect('profile')
                ->with('success', __('Two factor authentication has been enabled.'));
        }

        return redirect('profile/two-factor/verification')
            ->with('errors', __('Invalid token. Please try again.'));
    }
}

The ProfileController functionality consists of enabling two factor, disabling two factor, and verifying two factor when adding it.

Then let's set up the profile routes.

Route::group(['middleware' => ['auth']], function() {

    /**
     * Profile Routes
     */
    Route::get('/profile', 'ProfileController@index')
        ->name('profile.index');
    Route::post('/profile/two-factor/enable', 'ProfileController@enableTwoFactor')
        ->name('profile.enableTwoFactor');
    Route::post('/profile/two-factor/disable', 'ProfileController@disableTwoFactor')
        ->name('profile.disableTwoFactor');
    Route::get('/profile/two-factor/verification', 'ProfileController@getVerifyTwoFactor')
        ->name('profile.getVerifyTwoFactor');
    Route::post('/profile/two-factor/verification', 'ProfileController@postVerifyTwoFactor')
        ->name('profile.postVerifyTwoFactor');
});

Now, let's set up our navigation for our profile then navigate resources/views/layouts/partials/navbar.blade.php See the code below:

<header class="p-3 bg-dark text-white">
  <div class="container">
    <div class="d-flex flex-wrap align-items-center justify-content-center justify-content-lg-start">
      <a href="/" class="d-flex align-items-center mb-2 mb-lg-0 text-white text-decoration-none">
        <svg class="bi me-2" width="40" height="32" role="img" aria-label="Bootstrap"><use xlink:href="#bootstrap"/></svg>
      </a>

      <ul class="nav col-12 col-lg-auto me-lg-auto mb-2 justify-content-center mb-md-0">
        <li><a href="#" class="nav-link px-2 text-secondary">Home</a></li>
        <li><a href="#" class="nav-link px-2 text-white">Features</a></li>
        <li><a href="#" class="nav-link px-2 text-white">Pricing</a></li>
        <li><a href="#" class="nav-link px-2 text-white">FAQs</a></li>
        <li><a href="#" class="nav-link px-2 text-white">About</a></li>
      </ul>

      <form class="col-12 col-lg-auto mb-3 mb-lg-0 me-lg-3">
        <input type="search" class="form-control form-control-dark" placeholder="Search..." aria-label="Search">
      </form>

      @auth

        <div class="dropdown">
          <button class="btn btn-secondary dropdown-toggle" type="button" id="dropdownMenuButton2" data-bs-toggle="dropdown" aria-expanded="false">
            {{auth()->user()->name}}
          </button>
          <ul class="dropdown-menu dropdown-menu-dark" aria-labelledby="dropdownMenuButton2">
            <li><a class="dropdown-item active" href="{{ route('profile.index') }}">Profile</a></li>
            <li><hr class="dropdown-divider"></li>
            <li><a class="dropdown-item" href="{{ route('logout.perform') }}">Logout</a></li>
          </ul>
        </div>
      @endauth

      @guest
        <div class="text-end">

          <a href="{{ route('login.perform') }}" class="btn btn-outline-light me-2">Login</a>
          <a href="{{ route('register.perform') }}" class="btn btn-warning">Sign-up</a>
        </div>
      @endguest
    </div>
  </div>
</header>

Step 7: Implementation of Authy Two Factor in our Authentication

Now let's implement Authy Two Factor in our authentication we need to modify our authentication code inside LoginController.php. Here is the modified code inside authenticated() method.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Services\TwoFactor\Authy;
use App\Http\Requests\LoginRequest;
use Illuminate\Support\Facades\Auth;
use App\Services\Login\RememberMeExpiration;

class LoginController extends Controller
{
    use RememberMeExpiration;

    protected $authy;

    public function __construct(Authy $authy) 
    {
        $this->authy = $authy;
    }

    /**
     * Display login page.
     * 
     * @return Renderable
     */
    public function show()
    {
        return view('auth.login');
    }

    /**
     * Handle account login request
     * 
     * @param LoginRequest $request
     * 
     * @return \Illuminate\Http\Response
     */
    public function login(LoginRequest $request)
    {
        $credentials = $request->getCredentials();

        if(!Auth::validate($credentials)):
            return redirect()->to('login')
                ->withErrors(trans('auth.failed'));
        endif;

        $user = Auth::getProvider()->retrieveByCredentials($credentials);

        Auth::login($user, $request->get('remember'));

        if($request->get('remember')):
            $this->setRememberMeExpiration($user);
        endif;

        return $this->authenticated($request, $user);
    }

    /**
     * Handle response after user authenticated
     * 
     * @param Request $request
     * @param Auth $user
     * 
     * @return \Illuminate\Http\Response
     */
    protected function authenticated(Request $request, $user) 
    {
        if(!$user->isTwoFactorEnabled()){
            return redirect()->intended();
        }

        $status = $this->authy->verifyUserStatus($user->authy_id);

        if($status->ok() && $status->bodyvar('status')->registered) {
            Auth::logout();

            $request->session()->put('auth.2fa.id', $user->id);

            $sms = $this->authy->sendToken($user->authy_id);

            if($sms->ok()){
                return redirect('/token');
            }
        } else {
             Auth::logout();
            return redirect('login')->with('message', __('Could not confirm Authy status!'));
        }

    }
}

Now let's create a TwoFactorController for our extra layer authentication. Run the following command to create it.

php artisan make:controller TwoFactorController

Here is the full source code for TwoFactorController.

<?php

namespace App\Http\Controllers;

use App\Models\User;
use Illuminate\Http\Request;
use App\Services\TwoFactor\Authy;
use Illuminate\Support\Facades\Auth;
use App\Http\Requests\TwoFactorVerifyRequest;

class TwoFactorController extends Controller
{
    public function __construct(User $users, Authy $authy) 
    {
        $this->users = $users;
        $this->authy = $authy;
    }

    /**
     * Display login page.
     * 
     * @return Renderable
     */
    public function show()
    {
        return view('auth.token');
    }

    public function perform(TwoFactorVerifyRequest $request) 
    {
        $user = $this->users->find(session('auth.2fa.id'));

        if(!$user){
            return redirect('login');
        }

        $verfiy = $this->authy->verifyToken($user->authy_id, $request->get('authy_token'));

        if($verfiy->ok()){
            Auth::login($user);
            return redirect('/');
        } else {
            return redirect('token')->with('authy_error', __('The token you entered is incorrect'));
        }
    }
}

Let's create our Validation Request for our Two Factor. Just run the following command:

php artisan make:request TwoFactorVerifyRequest

Then add the following code:

<?php

namespace App\Http\Requests;

use Illuminate\Foundation\Http\FormRequest;

class TwoFactorVerifyRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'authy_token' => ['required', 'digits_between:6,10']
        ];
    }
}

Then let's create our view for verifying the Authy Two Factor. Inside resources/views/auth folder create token.blade.php file. Then add the following code.

@extends('layouts.auth-master')

@section('content')
    <form method="post" action="{{ route('token.perform') }}">

        <input type="hidden" name="_token" value="{{ csrf_token() }}" />
        <img class="mb-4" src="{!! url('images/bootstrap-logo.svg') !!}" alt="" width="72" height="57">

        <h1 class="h3 mb-3 fw-normal">Two Factor Authentication</h1>

        @if(Session::get('authy_error', false))
            <div class="alert alert-warning" role="alert">
                <i class="fa fa-check"></i>
                {{ Session::get('authy_error'); }}
            </div>
        @endif

        <div class="form-group form-floating mb-3">
            <input type="text" class="form-control" name="authy_token" value="{{ old('authy_token') }}" placeholder="Authy Token" required="required" autofocus>
            <label for="floatingName">Authy Token</label>
            @if ($errors->has('authy_token'))
                <span class="text-danger text-left">{{ $errors->first('authy_token') }}</span>
            @endif
        </div>

        <button class="w-100 btn btn-lg btn-primary" type="submit">Verify</button>

        @include('auth.partials.copy')
    </form>
@endsection

Then let's set up our two-factor routes. See below:

/**
 * Two Factor Routes
 */
Route::get('/token', 'TwoFactorController@show')->name('token.show');
Route::post('/token', 'TwoFactorController@perform')->name('token.perform');

Here is the full source code of our routes.

<?php

use Illuminate\Support\Facades\Route;

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::group(['namespace' => 'App\Http\Controllers'], function()
{   
    /**
     * Home Routes
     */
    Route::get('/', 'HomeController@index')->name('home.index');

    Route::group(['middleware' => ['guest']], function() {
        /**
         * Register Routes
         */
        Route::get('/register', 'RegisterController@show')->name('register.show');
        Route::post('/register', 'RegisterController@register')->name('register.perform');

        /**
         * Login Routes
         */
        Route::get('/login', 'LoginController@show')->name('login.show');
        Route::post('/login', 'LoginController@login')->name('login.perform');


        /**
         * Two Factor Routes
         */
        Route::get('/token', 'TwoFactorController@show')->name('token.show');
        Route::post('/token', 'TwoFactorController@perform')->name('token.perform');
    });

    Route::group(['middleware' => ['auth']], function() {

        /**
         * Profile Routes
         */
        Route::get('/profile', 'ProfileController@index')
            ->name('profile.index');
        Route::post('/profile/two-factor/enable', 'ProfileController@enableTwoFactor')
            ->name('profile.enableTwoFactor');
        Route::post('/profile/two-factor/disable', 'ProfileController@disableTwoFactor')
            ->name('profile.disableTwoFactor');
        Route::get('/profile/two-factor/verification', 'ProfileController@getVerifyTwoFactor')
            ->name('profile.getVerifyTwoFactor');
        Route::post('/profile/two-factor/verification', 'ProfileController@postVerifyTwoFactor')
            ->name('profile.postVerifyTwoFactor');

        /**
         * Logout Routes
         */
        Route::get('/logout', 'LogoutController@perform')->name('logout.perform');
    });
});

Thank you for reading Laravel 9 Two Factor Authentication. I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-9-2fa-two-factor-authentication-with-authy if you want to download this code.

Happy coding :)

Laravel 8 Collection with first() and firstWhere() Methods Example

Code And Deploy — Mon, 16 May 2022 06:35:22 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-8-collection-with-first-and-firstwhere-methods-example

In this example, I will show you how to implement the Laravel 8 Collection with first() and firstWhere() methods. When doing a Laravel project we should use Laravel collection for easier to process our array data. We will use the collect helper function of Laravel to create a new collection instance from our array.

And sometimes you need to get the first element or with a condition query that will display the first result of our Laravel collection. With the use of first() and firstWhere() methods will make it easier for us.

Example 1: Laravel Collection first() Method Example

public function index()
{
    $collection = collect([
        ['id'=> 1, 'name'=>'Juan Dela Cruz', 'age' => 25],
        ['id'=> 2, 'name'=>'Juana Vasquez', 'age' => 31],
        ['id'=> 3, 'name'=>'Jason Reyes', 'age' => 27],
        ['id'=> 4, 'name'=>'Jake Ramos', 'age' => 43],
    ]);

    $first = $collection->first();

    dd($first);
}

Output:

array:3 [▼
  "id" => 1
  "name" => "Juan Dela Cruz"
  "age" => 25
]

Example 2: Laravel Collection first() Method Example

public function index()
{
    $collection = collect([
        ['id'=> 1, 'name'=>'Juan Dela Cruz', 'age' => 25, 'gender' => 'Male'],
        ['id'=> 2, 'name'=>'Juana Vasquez', 'age' => 31, 'gender' => 'Female'],
        ['id'=> 3, 'name'=>'Jason Reyes', 'age' => 27, 'gender' => 'Male'],
        ['id'=> 4, 'name'=>'Jake Ramos', 'age' => 43, 'gender' => 'Male'],
    ]);

    $first = $collection->firstWhere('name', 'Juan Dela Cruz');

    dd($first);
}

Output:

That's it I hope you learn how to get the first element of the Laravel collection using first() and firstWhere() methods.

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-8-collection-with-first-and-firstwhere-methods-example if you want to download this code.

Happy coding :)

Laravel 8 HasOne() Example

Code And Deploy — Mon, 16 May 2022 06:32:04 +0000

Originally posted @ https://codeanddeploy.com visit and download the sample code:
https://codeanddeploy.com/blog/laravel/laravel-8-hasone-example

In this post, I will share with you an example of how to use the Laravel 8 hasOne() method on the model relationships. In my previous tutorial, I shared how to implement the Laravel one-to-one relationship which is used to link between the record in two tables, where each record in each table only show once.

Laravel hasOne() method is really helpful when doing Laravel one-to-one relationship which is used to retrieve the related record using Eloquent's dynamic properties.

Let's create two tables that are connected to each other. Where the user's table has contact info.

Step 1: Create Migration for our Laravel hasOne() Testing

In this example, we will just create migration for our user_contact_infos table since we will use the default users table.

Run the following command:

php artisan make:migration create_user_contact_infos_table

Here is the complete code below:

<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

class CreateUserContactInfosTable extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('user_contact_infos', function (Blueprint $table) {
            $table->id();
            $table->unsignedBigInteger('user_id');
            $table->string('city');
            $table->string('phone');
            $table->timestamps();
        });
    }

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    {
        Schema::dropIfExists('user_contact_infos');
    }
}

Now we have our migration already. Let's run the command below to migrate it.

php artisan migrate

I assume that users table is already included.

Next, let's apply the Laravel hasOne() method to our model.

Step 2: Apply Laravel hasOne() method

We will create first our UserContactInfo.php model. Run the following command:

php artisan make:model UserContactInfo

Here is the complete code below of our UserContactInfo model.

<?php

namespace App\Models;

use App\Models\User;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Factories\HasFactory;

class UserContactInfo extends Model
{
    use HasFactory;

    /**
     * Get the user that owns the contact info.
     */
    public function user()
    {
        return $this->belongsTo(User::class);
    }
}

Next, we will set up our User.php model. See below the complete code:

<?php

namespace App\Models;

use App\Models\UserContactInfo;
use Laravel\Sanctum\HasApiTokens;
use Illuminate\Notifications\Notifiable;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;

class User extends Authenticatable
{
    use HasApiTokens, HasFactory, Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'email',
        'password',
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array<int, string>
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array<string, string>
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

    /**
     * Get the phone record associated with the user.
     */
    public function user_contact_info()
    {
        return $this->hasOne(UserContactInfo::class);
    }
}

As you can see we implemented the Laravel hasOne() method to our User.php model class inside the user_contact_info() method which is the name of our related model class.

Step 3: Let's Save Record using Laravel hasOne()

Creating user's record.

// Create User
$user = new User;
$user->name = 'Juan Dela Cruz';
$user->email = 'juan@gmail.com';
$user->password = bcrypt('password');
$user->save();

$user = new User;
$user->name = 'Juana Santa Cruz';
$user->email = 'juana@gmail.com';
$user->password = bcrypt('password');
$user->save();

Creating user contact info.

$user = User::find(1);

$userContactInfo = new UserContactInfo;
$userContactInfo->city = 'Dumaguete City';
$userContactInfo->phone = '09261234567';

$user->user_contact_info()->save($userContactInfo);

If you have the same user contact info and want to use it by the other user then the code below will be applied.

$userContactInfo = UserContactInfo::find(1);

$user = User::find(2);

$userContactInfo->user()->associate($user)->save();

Retrieve Record Example:

$userContactInfo = User::find(1)->user_contact_info;
dd($userContactInfo);

I hope this tutorial can help you. Kindly visit here https://codeanddeploy.com/blog/laravel/laravel-8-hasone-example if you want to download this code.

Happy coding :)