[Laravel] 5.8がリリースされました

// suppliers table
Schema::create('suppliers', function (Blueprint $table) {
    $table->bigIncrements('id');
    $table->string('name');
    $table->timestamps();
});

// accounts table
Schema::create('accounts', function (Blueprint $table) {
    $table->bigIncrements('id');
    $table->bigInteger('supplier_id');
    $table->string('email');
    $table->timestamps();
});

// account_histories table
Schema::create('account_histories', function (Blueprint $table) {
    $table->bigIncrements('id');
    $table->bigInteger('account_id');
    $table->string('sentence');
    $table->timestamps();
});

// App\Supplier class
/**
 * Get the account history for the supplier.
 */
public function accountHistory()
{
    return $this->hasOneThrough(AccountHistory::class, Account::class);
}

$supplier->accountHistory;

{
    "id": 1,
    "account_id": 1,
    "content": "Officia quas velit minus explicabo quibusdam a.",
    "created_at": "2019-02-27 01:52:21",
    "updated_at": "2019-02-27 01:52:21",
    "laravel_through_key": 1
}

// select * from `suppliers` where `suppliers`.`id` = 1 limit 1
// select `account_histories`.*, `accounts`.`supplier_id` as `laravel_through_key` from `account_histories` inner join `accounts` on `accounts`.`id` = `account_histories`.`account_id` where `accounts`.`supplier_id` = 1 limit 1

// App\Supplier class
/**
 * Get the account histories for the supplier.
 */
public function accountHistories()
{
    return $this->hasManyThrough(AccountHistory::class, Account::class);
}

$supplier->accountHistories;

[
    {
        "id": 1,
        "account_id": 1,
        "content": "Officia quas velit minus explicabo quibusdam a.",
        "created_at": "2019-02-27 01:52:21",
        "updated_at": "2019-02-27 01:52:21",
        "laravel_through_key": 1
    },
    {
        "id": 2,
        "account_id": 2,
        "content": "Qui ut optio est voluptatem dolores voluptatem tempore.",
        "created_at": "2019-02-27 01:52:21",
        "updated_at": "2019-02-27 01:52:21",
        "laravel_through_key": 1
    },

    ...

    {
        "id": 201,
        "account_id": 1,
        "content": "Qui odio excepturi magni est quisquam.",
        "created_at": "2019-02-27 01:52:22",
        "updated_at": "2019-02-27 01:52:22",
        "laravel_through_key": 1
    },
    {
        "id": 202,
        "account_id": 2,
        "content": "Sed nesciunt architecto est voluptas officiis esse voluptatem.",
        "created_at": "2019-02-27 01:52:22",
        "updated_at": "2019-02-27 01:52:22",
        "laravel_through_key": 1
    }
]

// select * from `suppliers` where `suppliers`.`id` = 1 limit 1
// select `account_histories`.*, `accounts`.`supplier_id` as `laravel_through_key` from `account_histories` inner join `accounts` on `accounts`.`id` = `account_histories`.`account_id` where `accounts`.`supplier_id` = 1

// app/Providers/AuthServiceProvider.php

public function boot()
{
    $this->registerPolicies();

    Gate::guessPolicyNameUsing(function ($modelClass) {
        $policyClass = class_basename($modelClass) . 'Authorizer';

        return "App\\Policies\\{$name}";
    });
}

// Laravel 5.7 - Store item for 30 minutes...
Cache::put('foo', 'bar', 30);

// Laravel 5.8 - Store item for 30 seconds...
Cache::put('foo', 'bar', 30);

// Laravel 5.7 / 5.8 - Store item for 30 seconds...
Cache::put('foo', 'bar', now()->addSeconds(30));

Broadcast::channel('channel', function() {
    // ...
}, ['guards' => ['web', 'admin']])

'api' => [
    'driver' => 'token',
    'provider' => 'users',
    'hash' => true,
],

<?php

namespace App\Http\Controllers;

use Illuminate\Support\Str;
use Illuminate\Http\Request;

class ApiTokenController extends Controller
{
    /**
     * Update the authenticated user's API token.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    public function update(Request $request)
    {
        $token = Str::random(60);

        $request->user()->forceFill([
            'api_token' => hash('sha256', $token),
        ])->save();

        return ['token' => $token];
    }
}

$schedule->command('inspire')
         ->hourly()
         ->timezone('America/Chicago');

/**
 * Get the timezone that should be used by default for scheduled events.
 *
 * @return \DateTimeZone|string|null
 */
protected function scheduleTimezone()
{
    return 'America/Chicago';
}

use Illuminate\Support\Facades\Artisan;

Artisan::call('migrate:install', ['database' => 'foo']);

Artisan::call('migrate:install --database=foo');

// Laravel 5.7
$this->instance(Service::class, Mockery::mock(Service::class, function ($mock) {
    $mock->shouldReceive('process')->once();
}));

// Laravel 5.8
$this->mock(Service::class, function ($mock) {
    $mock->shouldReceive('process')->once();
});

<?php

namespace App\Http\Resources;

use Illuminate\Http\Resources\Json\JsonResource;

class User extends JsonResource
{
    /**
     * Indicates if the resource's collection keys should be preserved.
     *
     * @var bool
     */
    public $preserveKeys = true;
}

use App\User;
use App\Http\Resources\User as UserResource;

Route::get('/user', function () {
    return UserResource::collection(User::all()->keyBy->id);
});

// scopePopular and scopeActive methods defined on the User model...
$users = App\User::popular()->orWhere(function (Builder $query) {
    $query->active();
})->get();

$users = App\User::popular()->orWhere->active()->get();

'dynamodb' => [
    'driver' => 'dynamodb',
    'key' => env('AWS_ACCESS_KEY_ID'),
    'secret' => env('AWS_SECRET_ACCESS_KEY'),
    'region' => env('AWS_REGION', 'us-east-1'),
    'table' => env('DYNAMODB_CACHE_TABLE', 'cache'),
],

$value = DB::table('users')->value('options->language');

dump($value);

// Laravel 5.7...
'"en"'

// Laravel 5.8...
'en'

protected $casts = ['deleted_at' => 'string'];

composer require laravel/nexmo-notification-channel
composer require laravel/slack-notification-channel