2018-10-09

Laravel Command

Tools

• Laragon
• Sublime Bootstrap Snippets
• composer require fzaninotto/faker

Lang

• Laravel Lang
• composer require caouecs/laravel-lang:~3.0
• second way to change language is to put json language file to lang folder

Services

• Auth
  • attempt(): to login and register session data. Verify email and unencrypted password
  • logout()

Migration

* php artisan make:migration UserTestTable
* php artisan make:seeder UserTestSeeder
* php artisan make:model UserTestSeeder
* php artisan migrate:refresh --model=UserTestSeeder --seed

FORM CRUD

• @csrf @method(‘DELETE’): filter request
• csrf
• php artisan make:policy PostPolicy: to avoid not authorize user to delete
• using @can(‘delete’, $user) to toggle delete button
• @csrf @method(‘PUT’): fake update method using put instead
• Method Field

Helpers

• Laravel Ide Helper

Artisan Command

php artisan make:controller IndexController
php artisan make:controller UserController --resource
php artisan route:list
php artisan migrate
php artisan make:policy --model=User UserPolicy

Session Driver

• change .env session_driver to session
  • laravel will create sessoin table to record user login message
  • once you change the driver type, you need to refresh all record to get the correct result

php artisan session:table
php artisan migrate:refresh --seed

Create App Key & Smtp Setting

smtp gmail setting

php artisan key:generate
php artisan make:mail RegMail

• env.php
  • MAIL_DRIVER=smtp
  • MAIL_HOST=smtp.gmail.com
  • MAIL_PORT=587
  • MAIL_USERNAME=your@gmail.com
  • MAIL_PASSWORD=yourgmailpassword
  • MAIL_ENCRYPTION=tls

create factory data

// manually added records
 php artisan tinker
 factory(App\User::class, 20)->create();

// execute by db:seed
 php artisan make:seeder UsersSeeder
// rewrite the DatabaseSeeder.php run method by using factory
// factory(App\User::class, 20)->create();
 php artisan db:seed
 php artisan migrate:refresh --seed

Using Policy

• create policy
  • php artisan make:policy --model=user UserPolicy
• AuthServiceProvider add Policy
  • ‘App\User’ => UserPolicy::class,
  • remember to add namespace before using this policy
• authorize controller destroy method to execute delete method
  • $this->authorize(‘delete’, $user);

Notice

• routes/web.php

1. use get to access controller function
   • alias name for changing back to home page
2. use resource to create default CRUD method
   • no need to create additional view blade files
3. laravel 5.4 support emoji for MySQL 5.7.7
   • every time start the app
   • Providers\AppServiceProvider.php
   • config\app.php

Route::get('/', 'IndexController@home')->name('home');
Route::resource('user', 'UserController');

public function boot()
{
    Schema::defaultStringLength(191);
}

Laravel