Prezentacja, która miała miejsce 2018-09-07 w Poznaniu. Wykonanie: Adam Matysiak (HighSolutions) Temat: "Nowości w Laravel 5.7"

1. Laravel 5.7
- novelties and upgrade

2. Adam Matysiak
CTO / Team Leader
adam@highsolutions.pl

3. Dates
● Publishing date: 04.09.2018
● Bug fixes until: February 2019
● Security bug fixes until: August 2019

4. Laravel Nova

5. Optional e-mail verification
<?php
namespace App;
use IlluminateContractsAuthMustVerifyEmail;
use IlluminateFoundationAuthUser as Authenticatable;
class User extends Authenticatable implements MustVerifyEmail
{
// ...
}
middleware
'verified' =>
IlluminateAuthMiddleware
EnsureEmailIsVerified::class,
migration
$this->timestamp(‘email_verified_at’);
routes
Auth::routes(['verify' => true]);

6. Improved bug detection

7. New resources directory
BEFORE
/resources
├── assets
│ ├── js
│ └── sass
├── lang
│ └── pl
└── views
AFTER
/resources
├── js
├── lang
│ └── pl
├── sass
└── views

8. Guest user gates / policies
Gate::define('update-post', function (?User $user, Post $post) {
// ...
});

9. Dump server

10. Localization of notifications
$user->notify((new InvoicePaid($invoice))->locale('pl'));
Notification::locale('pl')
->send($users, new InvoicePaid($invoice));

11. Console testing
Artisan::command('question', function () {
$name = $this->ask('What is your name?');
$this->line('Your name is '.$name.'.');
});
/** @test */
public function question_asked()
{
$this->artisan('question')
->expectsQuestion('What is your name?', 'Adam')
->expectsOutput('Your name is Adam.')
->assertExitCode(0);
}

12. Generating URL via callable
action([UserController::class, 'index']);

13. Paginator links
User::paginate(10)->linksOnEachSide(5);
$users->onEachSide(5)->links();

14. Filesystem streams
Storage::disk('s3')->writeStream(
'remote-file.zip',
Storage::disk('local')->readStream('local-file.zip')
);

15. Upgrade
composer.json
{
// ….
"require": {
"php": "^7.1.3",
"laravel/framework": "5.7.*",
….
}
composer update

16. Parameter changes in framework
IlluminateFoundationApplication
public function register($provider, $force = false);
IlluminateAuthMiddlewareAuthenticate
protected function authenticate($request, array $guards)
ResetsPasswords
protected function sendResetResponse(Request $request, $response)
SendsPasswordResetEmails
protected function sendResetLinkResponse(Request $request, $response)
IlluminateContractsAuthAccessGate
public function raw($ability, $arguments = []);

17. Blade OR
// Laravel 5.6...
{{ $foo or 'default' }}
// Laravel 5.7...
{{ $foo ?? 'default' }}

18. Collection “split” method
Now always return the requested number of "groups"
#24088 - Fix a unsuspected result from the split function in
the Collection class

19. SQL Server driver
Drivers:
1. PDO_SQLSRV
2. PDO_ODBC
3. PDO_DBLIB ← default one before

20. Eloquent #25026
latest / oldest -> supports custom `created_at`
attribute `was_changed` available before `updated` event is fired

21. Mailable variable casing #24232
Dynamic variables are “camelCased” not “snake_cased”.
<?php namespace AppMail;
use IlluminateMailMailable;
class NewMail extends Mailable
{
public function build()
{
return $this->view('emails.view')
->withNewItem(‘value’);
}
}
emails.view:
$newItem

22. Routing
// Return a 302 redirect...
Route::redirect('/foo', '/bar');
// Return a 301 redirect...
Route::redirect('/foo', '/bar', 301);
// Return a 301 redirect...
Route::permanentRedirect('/foo', '/bar');

23. Validation
$data = Validator::make([
'person' => [
'name' => 'Taylor',
'job' => 'Developer'
]
], ['person.name' => 'required'])->validate();
dump($data);
// Prior Behavior...
['person' => ['name' => 'Taylor', 'job' => 'Developer']]
// New Behavior...
['person' => ['name' => 'Taylor']]

24. Questions?
adam@highsolutions.pl
@AdamMatysiak