如何获取插入的用户 ID 并在 Laravel 的个人资料表中使用它？

Question

我想为用户添加另一个详细信息，我所做的是在我的注册中创建了一个额外的字段，所以它是这样的：

<h1>Other Details</h1>

    <div class="form-group{{ $errors->has('phone') ? ' has-error' : '' }}">
        <input id="phone" type="text" class="form-control" name="phone"  placeholder="phone number" />
        @if ($errors->has('phone'))
            <span class="help-block">
                <strong>{{ $errors->first('phone') }}</strong>
            </span>
        @endif
    </div>

    <div class="form-group{{ $errors->has('address') ? ' has-error' : '' }}">
        <textarea name="address" id="address" placeholder="your address" class="form-control"></textarea>
        @if ($errors->has('address'))
            <span class="help-block">
                <strong>{{ $errors->first('address') }}</strong>
            </span>
        @endif
    </div>

然后在 RegisterController 中，我在验证中添加了这些字段：

protected function validator(array $data)
    {
        return Validator::make($data, [
            'lastname'  =>  'required|max:255',
            'firstname' =>  'required|max:255',
            'username'  =>  'required|max:16|unique:users',
            'email'     =>  'required|email|max:255|unique:users',
            'password'  =>  'required|min:6|confirmed',

            'phone'     =>  'required',
            'address'   =>  'required'

        ]);
    }

然后在验证部分我没有问题，但在保存到表时我不知道如何获取插入的用户 ID。

我为这样的配置文件创建了迁移：

 public function up()
    {
        Schema::create('user_profile', function (Blueprint $table) {
            $table->increments('id');
            $table->unsignedInteger('user_id');
            $table->string('phone');
            $table->text('address');
            $table->timestamps();

            $table->foreign('user_id')
                    ->references('id')
                    ->on('users')
                    ->onDelete('cascade');
        });
    }

然后我还为用户配置文件创建了一个模型

class UserProfile extends Model
{
    protected $table = 'user_profile';

    public function user() {
        return $this->belongsTo('App\User');
    }
}

然后在我的用户模型中我也添加了关系：

class User extends Authenticatable
{
    use Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = [
        'name', 'email', 'password', 'username',
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password', 'remember_token',
    ];

    public function profile() {
         return $this->hasOne('App\UserProfile');
    }

}

那么我的问题是保存配置文件。因为在 RegisterController 我只有这个：

 protected function create(array $data)
    {
        return User::create([
            'name'      =>  title_case($data['lastname']) . ' ' . title_case($data['firstname']),
            'username'  =>  $data['username'],
            'email'     =>  $data['email'],
            'password'  =>  bcrypt($data['password']),
        ]);
    }

如何添加我的其他详细信息？我还是 Laravel 的新手。

Answer 1

试试这样的：

$user = new User();        

$user->name = 'John';  

$user->save();

// Now Getting The Last inserted id

$insertedId = $user->id;

echo $insertedId ;

编辑：更改这一行：

返回用户::create(...)

到

$user = User::create(...)

然后返回

$user or $user->id;

但是要检查一下是否保存成功。

Answer 2

一个用户有一个 user_profile 你可以参考这个：https://laravel.com/docs/5.3/eloquent-relationships#inserting-and-updating-related-models

试试这个方法：

$user = new User();
$user->name = 'John Doe';
// rest of the user details
$user->save();

// You can get INSERTED USER_ID
$inserted_user_id = $user->id

// Or you can update user_profile
// without your INSERTED USER_ID very simple
$profile = new Profile();
$profile->address1 = 'Some address';
// rest of address details

$user->profile()->save($profile);
// this is working fine

Answer 3

 protected function create(array $data)
{

 $user = User::create([
        'name'      =>  title_case($data['lastname']) . ' ' . title_case($data['firstname']),
        'username'  =>  $data['username'],
        'email'     =>  $data['email'],
        'password'  =>  bcrypt($data['password']),
    ]);


 Profile::create([
        'user_id' => $user->id,  
        'phone' => '',
        'address' => '',
    ]);
return $user

}

或者你可以使用$user->userInfo()

$user->userInfo()->save(Profile::create([
        'user_id' => $user->id,  
        'phone' => '',
        'address' => '',
//whatever information you need to save to the userInfo table - if any
]));

Laravel Creating userInfo database table when user registers

Answer 4

我认为您的代码需要更新如下：

protected function create(array $data)
{
 $userId = DB::table('users')->insertGetId(array(
   'name'      =>  title_case($data['lastname']) . ' ' . title_case($data['firstname']),
   'username'  =>  $data['username'],
   'email'     =>  $data['email'],
   'password'  =>  bcrypt($data['password']),


 ));

 echo $userId;

}

希望这对你有用！