Laravel study notes (14) to complete the registration code by mail

1. Add the token to the mailbox database is active User table and field

Method one: Normal methods

database / migrations / 2014_10_12_000000_create_users_table.php additional field

	$table->string('email_token')->unique();
	$table->tinyInteger('email_alive')->default(0);

database / factories / UserFactory.php additional data

	'email_token' => Str::random(10),
	'email_alive' => false,

Rebuild Data Sheet

artisan migrate:fresh --seed 

Method Two: Model event

Laravel of Events (events) and Observers (observer)
Laravel model event execution order

database / migrations / 2014_10_12_000000_create_users_table.php additional field

	$table->string('email_token')->unique();
	$table->tinyInteger('email_alive')->default(0);

Files generated observer

artisan make:observer UserObserver

In the event a file is written model

class UserObserver
{
    public function creating(User $user) {
        $user->email_token = Str::random(10); // 生成十位验证码
        $user->email_alive = false;

    }
}

Register app / Providers / AppServiceProvider.php in

    public function boot()
    {
        User::observe(UserObserver::class);
    }

Rebuild Data Sheet

artisan migrate:fresh --seed 

2. Adding authentication method in the control and add routes

    public function confirmEmailToken($token) {
    	...
    }

Route::get('confirmEmailToken/{token}', 'UserController@confirmEmailToken')->name('confirmEmailToken');

3. The method of adding a mailbox store controller transmits the verification code feature

		// 创建注册数据
        $user = User::create($data);
        // 发送验证邮件
        \Mail::to($user)->send(new RegMail($user));
        session()->flash('success', '注册成功请完成验证');

4. Modify RegMail method

class RegMail extends Mailable
{
    use Queueable, SerializesModels;

	// 设置一个公共变量
    public $user;

    /**
     * Create a new message instance.
     *
     * @return void
     */
    public function __construct($user)
    {
        $this->user = $user;
    }

    /**
     * Build the message.
     *
     * @return $this
     */
    public function build()
    {
    	// 不需要传值，会自动向view返回公共变量
        return $this->view('mail.reg');
    }
}

7. Edit message content

resources/views/mail/reg.blade.php

<a href="{{route('confirmEmailToken', $user->email_token)}}">点击完成注册</a>
{{$user->email_token}}

6. Edit authentication method

    public function confirmEmailToken($token) {
        $user = User::where('email_token', $token)->first();
        if ($user) {
            $user->email_active = true;
            $user->save();
            session()->flash('success', '注册成功');
            return redirect('/');
        }
    }