Writeoff/Http/Controllers/ApprovalController.php

<?php

    namespace Modules\Writeoff\Http\Controllers;

    use Illuminate\Contracts\Support\Renderable;
    use Illuminate\Http\Request;
    use Illuminate\Routing\Controller;
    use Illuminate\Support\Facades\Auth;
    use Modules\Writeoff\DataTables\ApprovalDataTable;
    use Modules\Writeoff\Entities\Approval;


    class ApprovalController extends Controller
    {
        public function __construct()
        {
            $this->middleware(function ($request, $next) {
                $this->user = Auth::guard('web')->user();
                return $next($request);
            });
        }

        /**
         * Display a listing of the resource.
         *
         * @return Renderable
         */
        public function index(ApprovalDataTable $dataTable)
        {
            return $dataTable->render('writeoff::approval.index');
        }

        /**
         * Show the form for creating a new resource.
         *
         * @return Renderable
         */
        public function create()
        {
            return view('cetaklabel::create');
        }

        /**
         * Store a newly created resource in storage.
         *
         * @param Request $request
         *
         * @return Renderable
         */
        public function store(Request $request)
        {
            //
        }

        /**
         * Show the specified resource.
         *
         * @param int $id
         *
         * @return Renderable
         */
        public function show($id)
        {
            return view('cetaklabel::show');
        }

        /**
         * Show the form for editing the specified resource.
         *
         * @param int $id
         *
         * @return Renderable
         */
        public function edit($id)
        {
            $authorization = Approval::findOrFail($id);

            return view('writeoff::approval.edit', compact('authorization'));
        }

        /**
         * Update the specified resource in storage.
         *
         * @param Request $request
         * @param int     $id
         *
         * @return Renderable
         */
        public function update(Request $request, $id)
        {
            try {
                $approval              = Approval::findOrFail($id);
                $approval->approved_by = $this->user->id;
                $approval->approved_at = date('Y-m-d H:i:s');
                $approval->status      = $request->status;

                $model = "Modules\\Cetaklabel\\Entities\\$approval->menu";
                $model = new $model();
                //20555012,18
                if ($approval->status == 1) {
                    if ($approval->method == 'create') {
                        if ($approval->menu == 'CardboardDetail') {
                            $data = json_decode($approval->new_request, true);

                            $document_id = $data['document_id'];

                            foreach ($document_id as $key => $value) {
                                $model = new $model();
                                $_data['status']       = 1;
                                $_data['approved_by']  = $this->user->id;
                                $_data['approved_at']  = date('Y-m-d H:i:s');
                                $_data['cardboard_id'] = $data['cardboard_id'];
                                $_data['document_id']  = $value;

                                $model->fill($_data);
                                $model->save();
                            }
                        } else {
                            $data = json_decode($approval->new_request, true);

                            $data['status']      = 1;
                            $data['approved_by'] = $this->user->id;
                            $data['approved_at'] = date('Y-m-d H:i:s');

                            $model->fill($data);
                            $model->save();
                        }

                    } else if ($approval->method == 'update') {
                        $old  = json_decode($approval->old_request, true);
                        $data = json_decode($approval->new_request, true);

                        $data['status']      = 1;
                        $data['approved_by'] = $this->user->id;
                        $data['approved_at'] = date('Y-m-d H:i:s');
                        $model               = $model::findOrFail($old['id']);

                        if ($approval->menu == 'CardboardDetail') {
                            $data = json_decode($approval->new_request, true);

                            $document_id = $data['document_id'];

                            foreach ($document_id as $key => $value) {
                                $model = new $model();
                                $model = $model::findOrFail($data['cardboard_id']);

                                $_data['status']       = 1;
                                $_data['approved_by']  = $this->user->id;
                                $_data['approved_at']  = date('Y-m-d H:i:s');
                                $_data['cardboard_id'] = $data['cardboard_id'];
                                $_data['document_id']  = $value;

                                $model->fill($_data);
                                $model->save();
                            }
                        } else {
                            $model->fill($data);
                            $model->save();
                        }
                    } else if ($approval->method == 'delete') {
                        $data  = json_decode($approval->old_request, true);
                        $model = $model::findOrFail($data['id']);

                        $data_                = [];
                        $data_['status']      = 1;
                        $data_['approved_by'] = $this->user->id;
                        $data_['approved_at'] = date('Y-m-d H:i:s');
                        $model                = $model::findOrFail($data['id']);
                        $model->fill($data_);
                        $model->save();
                        $model->delete();
                    }
                }
                $approval->save();
                $approval->delete();

                echo json_encode([
                    'status'  => 'success',
                    'message' => 'Approval ' . $approval->description . ' successfully.'
                ]);
            } catch (Exception $e) {
                echo json_encode(['status' => 'error', 'message' => 'Approval ' . $approval->description . ' failed.']);
            }
        }

        /**
         * Remove the specified resource from storage.
         *
         * @param int $id
         *
         * @return Renderable
         */
        public function destroy($id)
        {
            //
        }
    }