如何在控制器函数中获取user_id？

Question

我正在开发一个Apiato框架中的一些crud api的，它也连接到我的数据库，现在我想开发一个api，用于发布详细信息到我的数据库(有效用户只能发布该数据)为此，我想获得一个上传函数内的用户id我没有获得该用户id如何获得该id请帮助我解决这个问题。

error i am getting when i try to send request in postman

Illuminate\Database\QueryException: SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'user_id' cannot be null (SQL: insert into `blogs_table` (`name`, `price`, `image`, `rating`, `country`, `description`, `user_id`, `updated_at`, `created_at`) values (maldives, 9400, ssssssssssss, 5, india, wwwwwwwwww, ?, 2021-08-09 12:22:58, 2021-08-09 12:22:58)) in file /home/vagrant/code/apiato/vendor/laravel/framework/src/Illuminate/Database/Connection.php on line 692

BlogModel.php

<?php

namespace App\Containers\UserRegistration\UserContainer\Models;

use App\Ship\Parents\Models\Model;

class BlogModel extends Model
{
    protected $table='blogs_table';
    protected $fillable = [
        'name','price','image','country','rating','description','user_id'
    ];

    protected $attributes = [

    ];

    protected $hidden = [

    ];

    protected $casts = [

    ];

    protected $dates = [
        'created_at',
        'updated_at',
    ];

    /**
     * A resource key to be used in the serialized responses.
     */
    protected string $resourceKey = 'BlogModel';
    public function user(){
         return $this->belongsTo(UserContainer::class);
        //return $this->belongsTo('C:\apiato-project\apiato\app\Containers\UserRegistration\UserContainer\Models\UserContainer.php','user_id');
    }
}

UserContainer.php

<?php

namespace App\Containers\UserRegistration\UserContainer\Models;
use Tymon\JWTAuth\Contracts\JWTSubject;
use App\Ship\Parents\Models\Model;

class UserContainer extends Model implements JWTSubject
{
    protected $fillable = [
        'fullName',
        'email',
        'password',
        'mobile'
    ];

    protected $attributes = [

    ];

    protected $hidden = [

    ];

    protected $casts = [

    ];

    protected $dates = [
        'created_at',
        'updated_at',
    ];

    /**
     * A resource key to be used in the serialized responses.
     */
    protected string $resourceKey = 'UserContainer';
    public function getJWTIdentifier()
    {
        return $this->getKey();
    }

    public function getJWTCustomClaims()
    {
        return [];
    }
    public function blogs(){
         return $this->hasMany(BlogModel::class, 'user_id');
       // return $this->hasMany('C:\apiato-project\apiato\app\Containers\UserRegistration\UserContainer\Models\BlogModel','user_id');
    }
}

BlogController.php

<?php

namespace App\Containers\UserRegistration\UserContainer\UI\API\Controllers;

use App\Containers\UserRegistration\UserContainer\UI\API\Requests\CreateUserContainerRequest;
use App\Containers\UserRegistration\UserContainer\UI\API\Requests\DeleteUserContainerRequest;
use App\Containers\UserRegistration\UserContainer\UI\API\Requests\GetAllUserContainersRequest;
use App\Containers\UserRegistration\UserContainer\UI\API\Requests\FindUserContainerByIdRequest;
use App\Containers\UserRegistration\UserContainer\UI\API\Requests\UpdateUserContainerRequest;
use App\Containers\UserRegistration\UserContainer\UI\API\Transformers\UserContainerTransformer;
use App\Containers\UserRegistration\UserContainer\Actions\CreateUserContainerAction;
use App\Containers\UserRegistration\UserContainer\Actions\FindUserContainerByIdAction;
use App\Containers\UserRegistration\UserContainer\Actions\GetAllUserContainersAction;
use App\Containers\UserRegistration\UserContainer\Actions\UpdateUserContainerAction;
use App\Containers\UserRegistration\UserContainer\Actions\DeleteUserContainerAction;
use App\Ship\Parents\Controllers\ApiController;
use Illuminate\Http\JsonResponse;

use Illuminate\Http\Request;

use App\Containers\UserRegistration\UserContainer\Models\BlogModel;

class BlogController extends ApiController
{
    
    public function upload(Request $request ){
        //dd($request->all());
        $blog = new BlogModel();
        $blog->name=$request->input('name');
        $blog->price=$request->input('price');
        $blog->image=$request->input('image');
        $blog->rating=$request->input('rating');
        $blog->country=$request->input('country');
        $blog->description=$request->input('description');
        $blog->user_id = auth()->id();    
        $blog->save();
        return response()->json(['success'=>'successfully added','blogs'=>$blog]);
    }
}

Answer 1

在控制器中使用Auth

use Illuminate\Support\Facades\Auth

试一试

$blog->user_id = auth()->user()->id;  

或

$blog->user_id = Auth::id();