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я столкнулся проблема кодом sqlstate[HY000]: общая ошибка: 1364 поле ‘ид_пользователя’ не имеет значения по умолчанию (для SQL: вставить в products ( name , detail , color , logo , image , updated_at , created_at ) значения (fdsf, СДФ #7536d3, 20210522184540.jpg, 20210522184540.JPG, 2021-05-22 18:45:40, 2021-05-22 18:45:40)). я хочу, чтобы у пользователя были разные продукты, вот мой ProductController.php

 <?php

namespace AppHttpControllers;

use AppModelsProduct;
use IlluminateHttpRequest;
use IlluminateSupportFacadesDB;
use AppHttpRequestsAdminStoreTagsRequest;
use AppModelsUser;
use IlluminateSupportFacadesHash;

class ProductController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return IlluminateHttpResponse
     */
    public function index()
    {
        $products = Product::latest()->paginate(20);

        return view('products.index',compact('products'))

            ->with('i', (request()->input('page', 5) - 1) * 5);
    }

    function authapi(Request $request)
    {
        $user = User:: where('email', $request->email)->first();
        if(!$user || !Hash::check($request->password, $user->password)){
            return response([
                'message' => ['These credentials do not match our records.']
            ],404);
        }

        $token = $user -> createToken('my-app-token')->plainTextToken;

        $response = [
            'user' => $user,
            'token' => $token
        ];

        return response($response,201);
    }

    function all_app_jsons(){
        return Product::all();
    }

    function search_by_name($name){
        return Product::where('name','like','%'.$name.'%')->get();
    }

    function search_by_id($id){
        return Product::where('id',$id)->get();
    }
    /**
     * Show the form for creating a new resource.
     *
     * @return IlluminateHttpResponse
     */
    public function create()
    {
        return view('products.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  IlluminateHttpRequest  $request
     * @return IlluminateHttpResponse
     */
    public function store(Request $request)
    {
        //$tag = Product::create($request->all());

        //return redirect()->route('admin.tags.index');
        $request->validate([
            'name' => 'required',
            'detail' => 'required',
            'color' => 'required',
            'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
            'logo' => 'required|mimes:jpeg,png,jpg,gif,svg|max:1024',
        ]);

        $input = $request->all();

        if ($image = $request->file('image')) {
            $destinationPath = 'image/';
            $profileImage = date('YmdHis') . "." . $image->getClientOriginalExtension();
            $image->move($destinationPath, $profileImage);
            $input['image'] = "$profileImage";
        }

        if ($logo = $request->file('logo')) {
            $destinationPath = 'logo/';
            $profileLogo = date('YmdHis') . "." . $logo->getClientOriginalExtension();
            $logo->move($destinationPath, $profileLogo);
            $input['logo'] = "$profileLogo";
        }

        Product::create($input);

        return redirect()->route('products.index')
                        ->with('success','Product created successfully.');
    }

    /**
     * Display the specified resource.
     *
     * @param  AppProduct  $product
     * @return IlluminateHttpResponse
     */
    public function show(Product $product)
    {
        return view('products.show',compact('product'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  AppProduct  $product
     * @return IlluminateHttpResponse
     */
    public function edit(Product $product)
    {
        return view('products.edit',compact('product'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  IlluminateHttpRequest  $request
     * @param  AppProduct  $product
     * @return IlluminateHttpResponse
     */
    public function update(Request $request, Product $product)
    {
        $request->validate([
            'name' => 'required',
            'detail' => 'required',
            'color' => 'required'
        ]);

        $input = $request->all();

        if ($image = $request->file('image')) {
            $destinationPath = 'image/';
            $profileImage = date('YmdHis') . "." . $image->getClientOriginalExtension();
            $image->move($destinationPath, $profileImage);
            $input['image'] = "$profileImage";
        }else{
            unset($input['image']);
        }

        if ($logo = $request->file('logo')) {
            $destinationPath = 'logo/';
            $profileLogo = date('YmdHis') . "." . $logo->getClientOriginalExtension();
            $logo->move($destinationPath, $profileLogo);
            $input['logo'] = "$profileLogo";
        }else{
            unset($input['logo']);
        }

        $product->update($input);

        return redirect()->route('products.index')
                        ->with('success','Product updated successfully');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  AppProduct  $product
     * @return IlluminateHttpResponse
     */
    public function destroy(Product $product)
    {
        $product->delete();

        return redirect()->route('products.index')
                        ->with('success','Product deleted successfully');
    }

    // function indextwo(){
    //     //return DB::select("select * from  products");
    //    //DB::table('products')->orderBy('id','desc')->first();
    //    return Product::orderBy('id', 'DESC')->first();
    // }

}
 

вот моя модель product.php

 <?php

namespace AppModels;

use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateDatabaseEloquentModel;

class Product extends Model
{
    use HasFactory;

    protected $fillable = [
        'name', 'detail', 'image','color','logo'
    ];

    public function user(){
        return $this->belongsTo(User::class);
    }
}
 

вот модель user.php

 <?php

namespace AppModels;

use IlluminateContractsAuthMustVerifyEmail;
use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateFoundationAuthUser as Authenticatable;
use IlluminateNotificationsNotifiable;
use LaravelFortifyTwoFactorAuthenticatable;
use LaravelJetstreamHasProfilePhoto;
use LaravelSanctumHasApiTokens;

class User extends Authenticatable
{
    use HasApiTokens;
    use HasFactory;
    use HasProfilePhoto;
    use Notifiable;
    use TwoFactorAuthenticatable;

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

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

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

    /**
     * The accessors to append to the model's array form.
     *
     * @var array
     */
    protected $appends = [
        'profile_photo_url',
    ];

    public function products(){
        return $this->hasMany(Product::class);
    }
}
 

вот таблица продуктов

   public function up()
    {
        Schema::create('products', function (Blueprint $table) {
            $table->id();
            $table->string('name');
            $table->text('detail');
            $table->string('color');
            $table->string('image');
            $table->string('logo');
            $table->unsignedBigInteger('user_id');
            $table->timestamps();
        });
        Schema::table('products', function (Blueprint $table){
            $table->foreign('user_id')->references('id')->on('users');

        });
    }
 

Я использую Laravel 8 и исправил эту ошибку с помощью этих двух шагов:

1. Перемещайте слово из $guarded массива в $fillable массив в пользовательском режиме. Вы можете поместить user_id в $fillable массив.

    Product 
   {
       fillable=[
           'user_id',
           ... // other attributes
       ];
   }
    

   Или

    Product 
   {
       guarded = [];
   }
    

2. Config.database.php: 'strict' => false в массиве 'mysql'

Примечание: Если ваша проблема не решена, при переносе продукта сделайте user_id как nullable .

в этом случае вы должны добавить идентификатор пользователя в свойство $fillable в модели продукта. подобный этому :

 protected $fillable = [
    'name', 'detail', 'image','color','logo','user_id'
];
 

Выполнено…

Вам необходимо указать пользователя с идентификатором при вставке ваших данных

 $data['user_id']=$user->id;
 

Или Сделайте свой user_id столбец недействительным в базе данных.