Anons79 Mini Shell

<?php

namespace App\Http\Controllers\Admin;

use App\Facades\DataTable;
use App\Http\Controllers\Controller;
use App\Models\PelatihanPeserta;
use Illuminate\Http\Request;
use Inertia\Inertia;
use Barryvdh\DomPDF\Facade\Pdf;
use Illuminate\Support\Facades\File;

class LaporanController extends Controller
{
    public function sertifikatView()
    {
        $sort = str_replace(
            ['created_at'],
            ['created_at'],
            request()->query('col')
        );
        $query = PelatihanPeserta::has('peserta')->has('pelatihan')->with('peserta', 'pelatihan');


        $query = $query->whereHas('pelatihan', function ($w) {
            if (auth()->user()->role == "instruktur") {
                $w->where('user_id', auth()->user()->id);
            }

            if(request()->provinsi_id){
                $w->where('provinsi_id',request()->provinsi_id);
            }

            if(request()->kabupaten_id){
                $w->where('kabupaten_id',request()->kabupaten_id);
            }

            if(request()->kecamatan_id){
                $w->where('kecamatan_id',request()->kecamatan_id);
            }

            if(request()->kelurahan_id){
                $w->where('kelurahan_id',request()->kelurahan_id);
            }

        });

        $result = DataTable::query($query)
            ->with(['peserta', 'pelatihan'])
            ->searchable(['peserta.nama_lengkap', 'pelatihan.title'])
            ->applySort($sort)
            ->allowedSorts(['created_at'])
            ->make()->toArray();


        return Inertia::render('Admin/Laporan/Sertifikat/Index', [
            'datatable' => $result,
            'provinsi_id' => request()->provinsi_id,
            'kabupaten_id' => request()->kabupaten_id,
            'kecamatan_id' => request()->kecamatan_id,
            'kelurahan_id' => request()->kelurahan_id,
        ]);
    }

    public function sertifikatAction(Request $request)
    {   
        
        $request->validate([
            'provinsi_id'=>'required',
            'kabupaten_id'=>'required',
            'kecamatan_id'=>'required',
        ]);
        $query = PelatihanPeserta::has('peserta')->has('pelatihan')->with('peserta', 'pelatihan');


        $query = $query->whereHas('pelatihan', function ($w) {
            if (auth()->user()->role == "instruktur") {
                $w->where('user_id', auth()->user()->id);
            }

            if(request()->provinsi_id){
                $w->where('provinsi_id',request()->provinsi_id);
            }

            if(request()->kabupaten_id){
                $w->where('kabupaten_id',request()->kabupaten_id);
            }

            if(request()->kecamatan_id){
                $w->where('kecamatan_id',request()->kecamatan_id);
            }

            if(request()->kelurahan_id){
                $w->where('kelurahan_id',request()->kelurahan_id);
            }

        });

        $search = request()->search;
        if ($search) {
           
            $query = $query->where(function ($q) use ($search) {
                $lower = 'LOWER';
                $like = 'LIKE';
                $searchTerm = '%' . strtolower($search) . '%';

                foreach (['peserta.nama_lengkap', 'pelatihan.title'] as $column) {
                    if (str()->contains($column, '.')) {
                        $parts = explode('.', $column);
                        $relationPath = implode('.', array_slice($parts, 0, -1));
                        $columnName = end($parts);

                        $q->orWhereHas($relationPath, function ($nestedQuery) use ($searchTerm, $lower, $like, $columnName) {
                            $nestedQuery->whereRaw("$lower($columnName) $like ?", [$searchTerm]);
                        });
                    } else {
                        $q->orWhereRaw("$lower($column) $like ?", [$searchTerm]);
                    }
                }
            });
        }

        $pendaaftarans = $query->get();


        $files = [];
        foreach ($pendaaftarans as $pelatihanPeserta) {
            $noSertifikat = ($pelatihanPeserta->id+170).'GN-'.date("m/Y",strtotime($pelatihanPeserta->pelatihan->end_date));
            // return view('sertifikat',compact('pelatihanPeserta','noSertifikat'));
            $pdf = Pdf::loadView('sertifikat', compact('pelatihanPeserta','noSertifikat'));
            $pdf->setPaper('A4', 'landscape');
            $path = public_path("file-sertifikat/".\Str::slug($pelatihanPeserta->peserta->nama_lengkap." ".$noSertifikat).'.pdf');
            $pdf->save($path);
            $files[] = $path;
        }

        $zip = new \ZipArchive();
        $fileName = 'zip-sertifikat/download-sertifikat-'.date("YmdHis").'.zip';
        if ($zip->open(public_path($fileName), \ZipArchive::CREATE)== TRUE)
        {
            foreach ($files as $key => $value){
                $relativeName = basename($value);
                $zip->addFile($value, $relativeName);
            }
            $zip->close();
        }
        // return response()->download(public_path($fileName));
        return redirect()->route('admin.laporan.sertifikat.index',request()->all())->with('link',route('admin.laporan.sertifikat.download', ['path'=>$fileName]))->withInput(request()->all());
    }

    public function download(){
        return response()->download(public_path(request()->path));
    }
}