435 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			435 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
| <?php
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| 
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| namespace App\Http\Controllers\Common;
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| 
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| use App\Http\Controllers\Controller;
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| use App\Http\Requests\Common\Item as Request;
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| use App\Http\Requests\Common\TotalItem as TRequest;
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| use App\Models\Common\Item;
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| use App\Models\Setting\Category;
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| use App\Models\Setting\Currency;
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| use App\Models\Setting\Tax;
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| use App\Traits\Uploads;
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| use App\Utilities\Import;
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| use App\Utilities\ImportFile;
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| 
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| class Items extends Controller
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| {
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|     use Uploads;
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| 
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|     /**
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|      * Display a listing of the resource.
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|      *
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|      * @return Response
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|      */
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|     public function index()
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|     {
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|         $items = Item::with('category')->collect();
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| 
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|         $categories = Category::enabled()->orderBy('name')->type('item')->pluck('name', 'id');
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| 
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|         return view('common.items.index', compact('items', 'categories'));
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|     }
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| 
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|     /**
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|      * Show the form for viewing the specified resource.
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|      *
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|      * @return Response
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|      */
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|     public function show()
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|     {
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Show the form for creating a new resource.
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|      *
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|      * @return Response
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|      */
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|     public function create()
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|     {
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|         $categories = Category::enabled()->orderBy('name')->type('item')->pluck('name', 'id');
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| 
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|         $taxes = Tax::enabled()->orderBy('name')->get()->pluck('title', 'id');
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| 
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|         $currency = Currency::where('code', '=', setting('general.default_currency', 'USD'))->first();
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| 
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|         return view('common.items.create', compact('categories', 'taxes', 'currency'));
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|     }
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| 
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|     /**
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|      * Store a newly created resource in storage.
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|      *
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|      * @param  Request  $request
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|      *
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|      * @return Response
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|      */
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|     public function store(Request $request)
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|     {
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|         $item = Item::create($request->input());
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| 
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|         // Upload picture
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|         if ($request->file('picture')) {
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|             $media = $this->getMedia($request->file('picture'), 'items');
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| 
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|             $item->attachMedia($media, 'picture');
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|         }
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| 
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|         $message = trans('messages.success.added', ['type' => trans_choice('general.items', 1)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Duplicate the specified resource.
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|      *
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|      * @param  Item  $item
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|      *
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|      * @return Response
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|      */
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|     public function duplicate(Item $item)
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|     {
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|         $clone = $item->duplicate();
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| 
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|         $message = trans('messages.success.duplicated', ['type' => trans_choice('general.items', 1)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.edit', $clone->id);
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|     }
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| 
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|     /**
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|      * Import the specified resource.
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|      *
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|      * @param  ImportFile  $import
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|      *
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|      * @return Response
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|      */
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|     public function import(ImportFile $import)
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|     {
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|         if (!Import::createFromFile($import, 'Common\Item')) {
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|             return redirect('common/import/common/items');
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|         }
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| 
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|         $message = trans('messages.success.imported', ['type' => trans_choice('general.items', 2)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Show the form for editing the specified resource.
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|      *
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|      * @param  Item  $item
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|      *
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|      * @return Response
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|      */
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|     public function edit(Item $item)
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|     {
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|         $categories = Category::enabled()->orderBy('name')->type('item')->pluck('name', 'id');
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| 
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|         $taxes = Tax::enabled()->orderBy('name')->get()->pluck('title', 'id');
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| 
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|         $currency = Currency::where('code', '=', setting('general.default_currency', 'USD'))->first();
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| 
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|         return view('common.items.edit', compact('item', 'categories', 'taxes', 'currency'));
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|     }
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| 
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|     /**
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|      * Update the specified resource in storage.
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|      *
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|      * @param  Item  $item
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|      * @param  Request  $request
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|      *
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|      * @return Response
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|      */
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|     public function update(Item $item, Request $request)
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|     {
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|         $item->update($request->input());
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| 
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|         // Upload picture
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|         if ($request->file('picture')) {
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|             $media = $this->getMedia($request->file('picture'), 'items');
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| 
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|             $item->attachMedia($media, 'picture');
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|         }
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| 
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|         $message = trans('messages.success.updated', ['type' => trans_choice('general.items', 1)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Enable the specified resource.
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|      *
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|      * @param  Item  $item
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|      *
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|      * @return Response
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|      */
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|     public function enable(Item $item)
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|     {
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|         $item->enabled = 1;
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|         $item->save();
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| 
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|         $message = trans('messages.success.enabled', ['type' => trans_choice('general.items', 1)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Disable the specified resource.
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|      *
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|      * @param  Item  $item
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|      *
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|      * @return Response
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|      */
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|     public function disable(Item $item)
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|     {
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|         $item->enabled = 0;
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|         $item->save();
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| 
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|         $message = trans('messages.success.disabled', ['type' => trans_choice('general.items', 1)]);
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| 
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|         flash($message)->success();
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Remove the specified resource from storage.
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|      *
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|      * @param  Item  $item
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|      *
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|      * @return Response
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|      */
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|     public function destroy(Item $item)
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|     {
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|         $relationships = $this->countRelationships($item, [
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|             'invoice_items' => 'invoices',
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|             'bill_items' => 'bills',
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|         ]);
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| 
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|         if (empty($relationships)) {
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|             $item->delete();
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| 
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|             $message = trans('messages.success.deleted', ['type' => trans_choice('general.items', 1)]);
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| 
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|             flash($message)->success();
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|         } else {
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|             $message = trans('messages.warning.deleted', ['name' => $item->name, 'text' => implode(', ', $relationships)]);
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| 
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|             flash($message)->warning();
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|         }
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| 
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|         return redirect()->route('items.index');
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|     }
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| 
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|     /**
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|      * Export the specified resource.
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|      *
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|      * @return Response
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|      */
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|     public function export()
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|     {
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|         \Excel::create('items', function($excel) {
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|             $excel->sheet('items', function($sheet) {
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|                 $sheet->fromModel(Item::filter(request()->input())->get()->makeHidden([
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|                     'id', 'company_id', 'item_id', 'created_at', 'updated_at', 'deleted_at'
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|                 ]));
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|             });
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|         })->download('xlsx');
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|     }
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| 
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|     public function autocomplete()
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|     {
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|         $type = request('type');
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|         $query = request('query');
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|         $currency_code = request('currency_code');
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| 
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|         if (empty($currency_code) || (strtolower($currency_code)  == 'null')) {
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|             $currency_code = setting('general.default_currency');
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|         }
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| 
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|         $currency = Currency::where('code', $currency_code)->first();
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| 
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|         $autocomplete = Item::autocomplete([
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|             'name' => $query,
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|             'sku' => $query,
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|         ]);
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| 
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|         if ($type == 'invoice') {
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|             $autocomplete->quantity();
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|         }
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| 
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|         $items = $autocomplete->get();
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| 
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|         if ($items) {
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|             foreach ($items as $item) {
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|                 $tax = Tax::find($item->tax_id);
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| 
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|                 $item_tax_price = 0;
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| 
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|                 if (!empty($tax)) {
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|                     $item_tax_price = ($item->sale_price / 100) * $tax->rate;
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|                 }
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| 
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|                 //$item->sale_price = $this->convertPrice($item->sale_price, $currency_code, $currency->rate);
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|                 //$item->purchase_price = $this->convertPrice($item->purchase_price, $currency_code, $currency->rate);
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| 
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|                 switch ($type) {
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|                     case 'bill':
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|                         $total = $item->purchase_price + $item_tax_price;
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|                         break;
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|                     case 'invoice':
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|                     default:
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|                         $total = $item->sale_price + $item_tax_price;
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|                         break;
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|                 }
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| 
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|                 $item->total = money($total, $currency_code, true)->format();
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|             }
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|         }
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| 
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|         return response()->json($items);
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|     }
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| 
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|     public function totalItem(TRequest $request)
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|     {
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|         $input_items = $request->input('item');
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|         $currency_code = $request->input('currency_code');
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|         $discount = $request->input('discount');
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| 
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|         if (empty($currency_code)) {
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|             $currency_code = setting('general.default_currency');
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|         }
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| 
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|         $json = new \stdClass;
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| 
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|         $sub_total = 0;
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|         $tax_total = 0;
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| 
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|         $items = array();
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| 
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|         if ($input_items) {
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|             foreach ($input_items as $key => $item) {
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|                 $price = (double) $item['price'];
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|                 $quantity = (double) $item['quantity'];
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| 
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|                 $item_tax_total = 0;
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|                 $item_tax_amount = 0;
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| 
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|                 $item_sub_total = ($price * $quantity);
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|                 $item_discount_total = $item_sub_total;
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| 
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|                 // Apply discount to item
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|                 if ($discount) {
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|                     $item_discount_total = $item_sub_total - ($item_sub_total * ($discount / 100));
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|                 }
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| 
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|                 if (!empty($item['tax_id'])) {
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|                     $inclusives = $compounds = $taxes = [];
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| 
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|                     foreach ($item['tax_id'] as $tax_id) {
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|                         $tax = Tax::find($tax_id);
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| 
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|                         switch ($tax->type) {
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|                             case 'inclusive':
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|                                 $inclusives[] = $tax;
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|                                 break;
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|                             case 'compound':
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|                                 $compounds[] = $tax;
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|                                 break;
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|                             case 'normal':
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|                             default:
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|                                 $taxes[] = $tax;
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| 
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|                                 $item_tax_amount = ($item_discount_total / 100) * $tax->rate;
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| 
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|                                 $item_tax_total += $item_tax_amount;
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|                                 break;
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|                         }
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|                     }
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| 
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|                     if ($inclusives) {
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|                         $item_sub_and_tax_total = $item_discount_total + $item_tax_total;
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| 
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|                         $item_base_rate = $item_sub_and_tax_total / (1 + collect($inclusives)->sum('rate')/100);
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|                         $item_tax_total = $item_sub_and_tax_total - $item_base_rate;
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| 
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|                         $item_sub_total = $item_base_rate + $discount;
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|                     }
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| 
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|                     if ($compounds) {
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|                         foreach ($compounds as $compound) {
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|                             $item_tax_total += (($item_discount_total + $item_tax_total) / 100) * $compound->rate;
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|                         }
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|                     }
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|                 }
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| 
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|                 $sub_total += $item_sub_total;
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|                 $tax_total += $item_tax_total;
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| 
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|                 $items[$key] = money($item_sub_total, $currency_code, true)->format();
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|             }
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|         }
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| 
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|         $json->items = $items;
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| 
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|         $json->sub_total = money($sub_total, $currency_code, true)->format();
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| 
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|         $json->discount_text= trans('invoices.add_discount');
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|         $json->discount_total = '';
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| 
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|         $json->tax_total = money($tax_total, $currency_code, true)->format();
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| 
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|         // Apply discount to total
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|         if ($discount) {
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|             $json->discount_text= trans('invoices.show_discount', ['discount' => $discount]);
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|             $json->discount_total = money($sub_total * ($discount / 100), $currency_code, true)->format();
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| 
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|             $sub_total = $sub_total - ($sub_total * ($discount / 100));
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|         }
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| 
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|         $grand_total = $sub_total + $tax_total;
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| 
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|         $json->grand_total = money($grand_total, $currency_code, true)->format();
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| 
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|         // Get currency object
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|         $currency = Currency::where('code', $currency_code)->first();
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| 
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|         $json->currency_name = $currency->name;
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|         $json->currency_code = $currency_code;
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|         $json->currency_rate = $currency->rate;
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| 
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|         $json->thousands_separator = $currency->thousands_separator;
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|         $json->decimal_mark = $currency->decimal_mark;
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|         $json->precision = (int) $currency->precision;
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|         $json->symbol_first = $currency->symbol_first;
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|         $json->symbol = $currency->symbol;
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| 
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|         return response()->json($json);
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|     }
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| 
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|     protected function convertPrice($amount, $currency_code, $currency_rate, $format = false, $reverse = false)
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|     {
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|         $item = new Item();
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| 
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|         $item->amount = $amount;
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|         $item->currency_code = $currency_code;
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|         $item->currency_rate = $currency_rate;
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| 
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|         if ($reverse) {
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|             return $item->getReverseConvertedAmount($format);
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|         }
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| 
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|         return $item->getConvertedAmount($format);
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|     }
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| }
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