LaravelのPayPalチュートリアルでは、

Question

私は今、私が開発していたアプリケーションでこれを使用しようとしているhttp://laravelcode.com/post/how-to-integrate-paypal-payment-gateway-in-laravel-54

のチュートリアル以下となっているが、私はそうしようとPHP/Laravelにはかなり新しいですこれらのpaypal関数を私が既に構築した自分自身のコントローラ/フォームに入れるためです。

私には、../bookings/createのフォームを持つコントローラ「BookingsController」があります。EUが送信ボタンを押すと、DBに情報が入力され、完璧に動作し、PayPalビットを実行します。 EUをPayPalのチェックアウトに連れて行きます。ここで私は元気を出しています。

マイコントローラー： -

<?php 

namespace App\Http\Controllers; 

use Illuminate\Http\Request; 
use App\Market; 
use App\Stall; 
use App\Booking; 
use Auth; 
use GuzzleHttp\Transaction; 

class BookingsController extends Controller 
{ 
    /** 
    * Display a listing of the resource. 
    * 
    * @return \Illuminate\Http\Response 
    */ 
    public function index() 
    { 
     // 
    } 

    /** 
    * Show the form for creating a new resource. 
    * 
    * @return \Illuminate\Http\Response 
    */ 
    public function create() 
    { 
     $market = Market::where('is_active', true)->orderBy('name')->pluck('name','id'); 
     $stall = Stall::pluck('name','id')->all(); 
     return view ('bookings.create', compact('market','stall')); 
    } 

    /** 
    * Store a newly created resource in storage. 
    * 
    * @param \Illuminate\Http\Request $request 
    * @return \Illuminate\Http\Response 
    */ 
    public function store(Request $request) 
    { 
     $this->validate($request, [ 
      'name' => 'required', 
      'email' => 'email', 
      'address' => 'required', 
      'phone' => 'required', 
     ]); 

     //Uncomment the below line to test form values 
     // return $request->all(); 
     $booking = new Booking; 
     $booking->name = $request->input('name'); 
     $booking->email = $request->input('email'); 
     $booking->address = $request->input('address'); 
     $booking->phone = $request->input('phone'); 
     $booking->market_id = $request->input('market_id'); 
     $booking->stall_id = $request->input('stall_id'); 
     $booking->itemtype = $request->input('itemtype'); 
     $booking->clothesrail = $request->input('clothesrail'); 
     $booking->businessname = $request->input('businessname'); 
     $booking->insurance = $request->input('insurance'); 

     //Get the stall cost 
     //$stallPrice = Stall::pluck('cost')->where('id', '=', $booking->stall_id); 
     $stallPrice = 15; 

     //Check if the user is logged in. If so then submit the user_id 
     if (Auth::check()) 
     { 
      $booking->user_id = auth()->user()->id; 
     } 


     //return $stallPrice; 
     //$booking->save(); 

     //Redirect user based on logged in session_status 
     if (Auth::check()) 
     { 
     return redirect('/dashboard')->with('success', 'Stall Booked!'); 
     } 
     return redirect('/confirm')->with('success', 'Stall Booked!'); 
    } 

    /** 
    * Display the specified resource. 
    * 
    * @param int $id 
    * @return \Illuminate\Http\Response 
    */ 
    public function show($id) 
    { 
     // 
    } 

    /** 
    * Show the form for editing the specified resource. 
    * 
    * @param int $id 
    * @return \Illuminate\Http\Response 
    */ 
    public function edit($id) 
    { 
     $booking = Booking::find($id); 
     return view('bookings.edit')->with('booking', $booking); 
    } 

    /** 
    * Update the specified resource in storage. 
    * 
    * @param \Illuminate\Http\Request $request 
    * @param int $id 
    * @return \Illuminate\Http\Response 
    */ 
    public function update(Request $request, $id) 
    { 
     $this->validate($request, [ 
     'name' => 'required', 
     'email' => 'email', 
     'address' => 'required', 
     'phone' => 'required', 
     ]); 

    $booking = Booking::find($id); 
    $booking->name = $request->input('name'); 
    $booking->email = $request->input('email'); 
    $booking->address = $request->input('address'); 
    $booking->phone = $request->input('phone'); 
    $booking->market_id = $request->input('market_id'); 
    $booking->stall_id = $request->input('stall_id'); 
    $booking->itemtype = $request->input('itemtype'); 
    $booking->clothesrail = $request->input('clothesrail'); 
    $booking->businessname = $request->input('businessname'); 
    $booking->insurance = $request->input('insurance'); 

    //Check if the user is logged in. If so then submit the user_id 
    if (Auth::check()) 
    { 
     $booking->user_id = auth()->user()->id; 
    } 

    $booking->save(); 

    return redirect('/admin/dashboard')->with('success', 'Booking Updated'); 
    } 

    /** 
    * Remove the specified resource from storage. 
    * 
    * @param int $id 
    * @return \Illuminate\Http\Response 
    */ 
    public function destroy($id) 
    { 
     $booking = Booking::find($id); 
     $booking->delete(); 

     return redirect('/admin/dashboard')->with('success', 'Booking Removed'); 
    } 
} 

形でマイビュー： -

@extends('layouts.app') 

@section('content') 
<div class="row"> 
    <div class="col-md-8 col-md-offset-2"> 
     <div class="panel panel-default"> 
      <div class="panel-heading">Book a Stall</div> 
      <div class="alert alert-info" role="alert">Clothes Rails are not provided. You will need to provide this yourself.</div> 

      <div class="panel-body"> 
       {!!Form::open(['action' => 'BookingsController@store','method' => 'POST'])!!} 

       @if (Auth::check()) 
       {{Form::bsText('name',Auth::user()->name)}} 
       {{Form::bsText('email',Auth::user()->email)}} 
       {{Form::bsText('address',Auth::user()->address)}} 
       {{Form::bsText('phone',Auth::user()->phone)}} 
       @else 
       {{Form::bsText('name','',['placeholder' => 'Name'])}} 
       {{Form::bsText('email','',['placeholder' => 'Email'])}} 
       {{Form::bsText('address','',['placeholder' => 'Address'])}} 
       {{Form::bsText('phone','',['placeholder' => 'Phone'])}} 
       @endif 

       <div class="form-group"> 
        {!! Form::label('market_id', 'Date:') !!} 
        {!! Form::select('market_id', $market , null, ['class'=>'form-control'])!!} 
       </div> 
       <div class="form-group"> 
        {!! Form::label('stall_id', 'Type of stall:') !!} 
        {!! Form::select('stall_id', $stall , null, ['id' => 'stall_id', 'class'=>'form-control'])!!} 
       </div> 
       {{Form::bsText('itemtype','',['placeholder' => 'Type of items to sell'])}} 
       <div class="form-group"> 
        {!! Form::label('clothesrail', 'Clothes Rail?:') !!} 
        {!! Form::label('clothesrail', 'Yes') !!} 
        {!! Form::radio('clothesrail', 1, ['class'=>'form-control'])!!} 
        {!! Form::label('clothesrail', 'No') !!} 
        {!! Form::radio('clothesrail', 0, ['class'=>'form-control'])!!} 
       </div> 

       <div class="form-group"> 
        {!! Form::label('businessname', 'Business Name:') !!} 
        {!! Form::text('businessname', null, ['id' => 'businessname', 'class'=>'form-control hidden'])!!} 
       </div> 

       <div class="form-group"> 
        {!! Form::label('insurance', 'Public Liability Insurance??:') !!} 
        {!! Form::label('insurance', 'Yes') !!} 
        {!! Form::radio('insurance', 1, ['id' => 'insurance', 'class'=>'form-control'])!!} 
        {!! Form::label('insurance', 'No') !!} 
        {!! Form::radio('insurance', 0, ['id' => 'insurance', 'class'=>'form-control'])!!} 
       </div> 
       {{Form::bsSubmit('Submit')}} 
       {!! Form::close() !!} 
      </div> 
     </div> 
    </div> 
</div> 
@endsection 

NOTES：

• 送信ボタンをコントローラ
に "ストア" メソッドを呼び出します
• ユーザーからの選択を取り消すストールプライスを取得できません。私はそれを修正することができますが、固定値の変数を使って作業しています。

Answer 1

だけ変更：ここ

$stallPrice = DB::table('your_stall_table')->find($booking->stall_id)->cost; 

TO

$stallPrice = Stall::pluck('cost')->where('id', '=', $booking->stall_id); 

を、あなたは、実際のストールテーブル名とyour_stall_tableする必要があります。