TIF_NGANJUK_E41220949/app/Http/Controllers/Admin/TpsController.php

<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\LokasiTps;
use App\Models\KategoriTps;
use Illuminate\Support\Facades\Storage;

class TpsController extends Controller
{
public function index()
{
    $title = 'Data TPS';
    $tps = LokasiTps::with('kategori')
        ->withCount('aduan')
        ->get();
    return view('admin.tps.index', compact('title', 'tps'));
}

public function create()
{
  $title = 'Tambah TPS';
  $kategori = KategoriTps::all();
  return view('admin.tps.create', compact('title', 'kategori'));
}
private function convertToDecimal($coordinate)
{
  if (is_numeric($coordinate)) {
    return (float) $coordinate;
  }
  $coordinate = html_entity_decode($coordinate);
  $coordinate = strtoupper(trim($coordinate));
  $coordinate = str_replace(
    ['°', "'", '"'],
    [' ', ' ', ' '],
    $coordinate
    );
    preg_match('/([NSEW])/', $coordinate, $dirMatch);
    if (!$dirMatch) return null;
    $direction = $dirMatch[1];
    preg_match_all('/\d+(\.\d+)?/', $coordinate, $numbers);
    if (count($numbers[0]) < 3) return null;
    [$deg, $min, $sec] = array_map('floatval', $numbers[0]);
    $decimal = $deg + ($min / 60) + ($sec / 3600);
    if (in_array($direction, ['S', 'W'])) {
      $decimal *= -1;
    }
    return $decimal;
}
public function store(Request $request)
{
  $request->validate([
    'kategori_tps_id' => 'required|exists:kategori_tps,id_kategori_tps',
    'nama_tps' => 'required|string|max:255',
    'alamat_tps' => 'required|string|max:255',
    'status_tps' => 'required',
    'tahun_pembuatan' => 'required|numeric',
    'kapasitas_tps' => 'required',
    'latitude' => 'required',
    'longitude' => 'required',
    'foto_tps' => 'nullable|image|mimes:jpg,jpeg,png|max:2048',
  ]);
  $latitude  = $this->convertToDecimal($request->latitude);
  $longitude = $this->convertToDecimal($request->longitude);
  if ($latitude === null || $longitude === null) {
    return back()->withErrors(['Koordinat tidak valid'])->withInput();
  }
  $foto = $request->hasFile('foto_tps')
  ? $request->file('foto_tps')->store('foto-tps', 'public')
  : null;
  LokasiTps::create([
    'kategori_tps_id' => $request->kategori_tps_id,
    'nama_tps' => $request->nama_tps,
    'alamat_tps' => $request->alamat_tps,
    'status_tps' => $request->status_tps,
    'tahun_pembuatan' => $request->tahun_pembuatan,
    'kapasitas_tps' => $request->kapasitas_tps,
    'latitude' => $latitude,
    'longitude' => $longitude,
    'foto_tps' => $foto,
    ]);
    return redirect()->route('admin.tps.index')
    ->with('success', 'Data TPS berhasil ditambahkan');
}

public function edit($id)
{
  $title = 'Edit TPS';
  $tps = LokasiTps::findOrFail($id);
  $kategori = KategoriTps::all();
    return view('admin.tps.edit', compact('title', 'tps', 'kategori'));
}
public function update(Request $request, $id)
{
  $tps = LokasiTps::findOrFail($id);
  $request->validate([
    'kategori_tps_id' => 'required|exists:kategori_tps,id_kategori_tps',
    'nama_tps' => 'required|string|max:255',
    'alamat_tps' => 'required|string|max:255',
    'status_tps' => 'required',
    'tahun_pembuatan' => 'required|numeric',
    'kapasitas_tps' => 'required',
    'latitude' => 'required',
    'longitude' => 'required',
    'foto_tps' => 'nullable|image|mimes:jpg,jpeg,png|max:4096',
    ]);
    $latitude  = $this->convertToDecimal($request->latitude);
    $longitude = $this->convertToDecimal($request->longitude);
    if ($latitude === null || $longitude === null) {
      return back()
      ->withErrors(['Koordinat tidak valid. Gunakan format Decimal atau DMS.'])
      ->withInput();
    }
    if ($request->hasFile('foto_tps')) {
      if ($tps->foto_tps) {
        Storage::disk('public')->delete($tps->foto_tps);
      }
      $foto = $request->file('foto_tps')->store('foto-tps', 'public');
      } else {
        $foto = $tps->foto_tps;
      }
      $tps->update([
        'kategori_tps_id' => $request->kategori_tps_id,
        'nama_tps' => $request->nama_tps,
        'alamat_tps' => $request->alamat_tps,
        'status_tps' => $request->status_tps,
        'tahun_pembuatan' => $request->tahun_pembuatan,
        'kapasitas_tps' => $request->kapasitas_tps,
        'latitude' => $latitude,
        'longitude' => $longitude,
        'foto_tps' => $foto,
      ]);
      return redirect()->route('admin.tps.index')
      ->with('success', 'Data TPS berhasil diperbarui');
}

public function destroy($id)
{
  $tps = LokasiTps::findOrFail($id);
  if ($tps->foto_tps) {
    Storage::disk('public')->delete($tps->foto_tps);
  }
  $tps->delete();
  return redirect()->route('admin.tps.index')
    ->with('success', 'Data TPS berhasil dihapus');
}
}