<?php

namespace ProcessMaker\Providers;

use Illuminate\Auth\EloquentUserProvider;

use Illuminate\Contracts\Auth\Authenticatable as UserContract;

use Illuminate\Contracts\Hashing\Hasher as HasherContract;

use ProcessMaker\Model\User;

/**

* Our User Provider which assists in finding users in our database

* @package ProcessMaker\Providers

*/

class UserProvider extends EloquentUserProvider

{

/**

* Create our user provider, with the hashing implementation needed

* @param HasherContract $hasher

*/

public function __construct(HasherContract $hasher)

{

parent::__construct($hasher, User::class);

}

/**

* Retrieve a user by a remember me token, which we currently do not support

* @param mixed $identifier

* @param string $token

* @return UserContract|null

*/

public function retrieveByToken($identifier, $token)

{

// We currently do not support a remember me token

return null;

}

/**

* Update a remember token, which we currently do not support

* @param UserContract $user

* @param string $token

* @return null|void

*/

public function updateRememberToken(UserContract $user, $token)

{

// We currently do not support a remember me token

return null;

}

/**

* Retrieve a user by passed in credentials

* If it's by email address, let's try to first get by email

* @param array $credentials

* @return UserContract|\Illuminate\Database\Eloquent\Model|null|static

*/

public function retrieveByCredentials(array $credentials)

{

if(isset($credentials['email'])) {

return User::where('email', $credentials['email'])->first();

} else if(isset($credentials['username'])) {

return User::where('username', $credentials['username'])->first();

}

// No valid credential to find, let's return nothing

return null;

}

}