Question 17036 in Laravel Question posted in
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I get "SQLSTATE[23000]: Integrity constraint violation" when I try to add a command – Laravel

When I try to get a product and command it I get "IlluminateDatabaseQueryException
SQLSTATE[23000]: Integrity constraint violation: 1048 Column ‘name’ cannot be null (SQL: insert into commande (name, familyname, quantity, mobile, ville, adresse, id_product, user_id, updated_at, created_at) values (?, ?, ?, ?, ?, ?, ?, ?, 2022-11-21 21:30:27, 2022-11-21 21:30:27))"
I am trying here to command a product where every product has a different user. I am using a foreign key in products table (user_id) and every command has a user to inspect it.

This is my function in the controller:


public function getProduct($id, Request $request)
{

    $product = Product::find($id);
    $commande = new AppCommande;
    $commande->name = $request->input('name');
    $commande->familyname = $request->input('familyname');
    $commande->quantity = $request->input('quantity');
    $commande->mobile = $request->input('mobile');
    $commande->ville = $request->input('ville');
    $commande->adresse = $request->input('adresse');
    $commande->id_product = $request->input('id_product');
    $commande->user_id = $request->input('id_user');
    $commande->save();
    return view('product', ['product' => $product], ['commande' => $commande]);

}

This is my route :


Route::get('/product/{id}', [ 'uses' => 'CommandeUserController@getProduct', 'as' => 'product.single' ]);

and this is the view:

@extends('layouts.app')
@section('content')

    <div class="col-sm-6 col-md-4">
        <div class="thumbnail">
            <img src="{{ asset('uploads/product/'.$product->image) }}" width="90px" alt="image">
            <div class="caption">
                <h3> {{$product->name}} </h3>
                <p class="discription"> {{$product->description}} </p>
                <div class="clearfix">
                    <div class="pull-left price"/>$ {{$product->price}}</div>
              {{-- <a href= {{ route('commander', ['id' => $product->id ]) }} class="btn btn-danger pull-right" role="button">Commander ce produit</a> --}}
            </div>
        </div>
    </div>
    <div class="card">
        <div class="card-header">
            Create Commande
        </div>
    
        <div class="card-body">
            <form action="{{ route("admin.commandes.store") }}" method="POST" enctype="multipart/form-data">
                @csrf
                <div class="form-group {{ $errors->has('name') ? 'has-error' : '' }}">
                    <label for="name">Name</label>
                    <input type="text" id="name" name="name" class="form-control" value="{{ old('name', isset($commande) ? $commande->name : '') }}">
                    @if($errors->has('name'))
                        <em class="invalid-feedback">
                            {{ $errors->first('name') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.name_helper') }}
                    </p>
                </div>
                <div class="form-group {{ $errors->has('familyname') ? 'has-error' : '' }}">
                    <label for="name">Family Name</label>
                    <input type="text" id="familyname" name="familyname" class="form-control" value="{{ old('familyname', isset($commande) ? $commande->familyname : '') }}">
                    @if($errors->has('name'))
                        <em class="invalid-feedback">
                            {{ $errors->first('name') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.name_helper') }}
                    </p>
                </div>
                <div class="form-group {{ $errors->has('mobile') ? 'has-error' : '' }}">
                    <label for="quantity">Mobile</label>
                    <input type="number" id="mobile" name="mobile" class="form-control" value="{{ old('mobile', isset($commande) ? $commande->mobile : '') }}" step="1">
                    @if($errors->has('mobile'))
                        <em class="invalid-feedback">
                            {{ $errors->first('mobile') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.price_helper') }}
                    </p>
                </div>
                <div class="form-group {{ $errors->has('quantity') ? 'has-error' : '' }}">
                    <label for="quantity">Quantity</label>
                    <input type="number" id="quantity" name="quantity" class="form-control" value="{{ old('quantity', isset($commande) ? $commande->quantity : '') }}" step="1">
                    @if($errors->has('price'))
                        <em class="invalid-feedback">
                            {{ $errors->first('price') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.price_helper') }}
                    </p>
                </div>
                <div class="form-group {{ $errors->has('ville') ? 'has-error' : '' }}">
                    <label for="ville">City</label>
                    <input type="text" id="ville" name="ville" class="form-control" value="{{ old('ville', isset($commande) ? $commande->familyname : '') }}">
                    @if($errors->has('ville'))
                        <em class="invalid-feedback">
                            {{ $errors->first('ville') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.name_helper') }}
                    </p>
                </div>
                <div class="form-group {{ $errors->has('adresse') ? 'has-error' : '' }}">
                    <label for="adress">Adresse</label>
                    <input type="text" id="adresse" name="adresse" class="form-control" value="{{ old('adresse', isset($commande) ? $commande->adresse : '') }}">
                    @if($errors->has('adresse'))
                        <em class="invalid-feedback">
                            {{ $errors->first('adresse') }}
                        </em>
                    @endif
                    <p class="helper-block">
                        {{ trans('global.product.fields.name_helper') }}
                    </p>
                </div>
                <input type="hidden" name="id_product" value=" {{ $product->id }}" />
                <input type="hidden" name="user_id" value=" {{ $product->user_id }}" />
    
                    <input class="btn btn-danger" type="submit" value="{{ trans('global.save') }}">
                </div>
            </form>
        </div>
    </div>
     @endsection
Tags:

2

Answers


  1. Chosen as BEST ANSWER
    0

    Hello I changed the getProduct() to and it works:

     public function getProduct($id, Request $request)
{

    $product = Product::find($id);


    return view('product', ['product' => $product]);

}

    and I used in the form a new store funtion for the command:

     public function store(StoreProductRequest $request)
{

            $user_id=auth()->user()->id;
            $commande = new AppCommande();

            $commande->name = $request->input('name');
            $commande->familyname = $request->input('familyname');
            $commande->quantity = $request->input('quantity');
            $commande->mobile = $request->input('mobile');
            $commande->ville = $request->input('ville');
            $commande->adresse = $request->input('adresse');
            $commande->id_product = $request->input('id_product');
            $commande->user_id=$user_id;
            $commande->save();


       return redirect('/commandeuser/confirm')->with('status', 'commande ajoutée!');

}

  2. 0

    Since I feel weird that your error message doesn’t take any value from your request, try to add your $commande variable to a standard bracket ‘()’ to your last model initiation.

    $commande = new AppComande();
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