406 lines
15 KiB
PHP
406 lines
15 KiB
PHP
<?php
|
|
|
|
namespace App\Http\Controllers;
|
|
|
|
use Illuminate\Http\Request;
|
|
use App\Models\Criteria;
|
|
use App\Models\SubCriteria;
|
|
use App\Models\Extracuricullar;
|
|
use App\Models\LogActivity;
|
|
use Carbon\Carbon;
|
|
use Illuminate\Support\Facades\Session;
|
|
use App\Models\ExtracuricullarSubKriteria;
|
|
use App\Http\Controllers\Auth;
|
|
use RealRashid\SweetAlert\Facades\Alert;
|
|
use Illuminate\Support\Facades\Validator;
|
|
|
|
class PerhitunganController extends Controller
|
|
{
|
|
/**
|
|
* Display a listing of the resource.
|
|
*/
|
|
public function calculateBobotKriteria()
|
|
{
|
|
$criterias = Criteria::all();
|
|
|
|
$totalKriteria = count($criterias);
|
|
|
|
$bobotKriteria = [];
|
|
|
|
foreach ($criterias as $key => $criteria) {
|
|
$sum = 0;
|
|
// Iterasi untuk setiap nilai prioritas pada kriteria
|
|
for ($i = $key; $i < $totalKriteria; $i++) {
|
|
// Hitung nilai SMARTER
|
|
$sum += 1 / ($i + 1);
|
|
}
|
|
// Hitung bobot kriteria menggunakan rumus SMARTER ROC
|
|
$bobot = $sum / $totalKriteria;
|
|
|
|
$bobotKriteria[$criteria->nama] = $bobot;
|
|
|
|
$criteria->update(['bobot' => $bobot]);
|
|
$criteria->save();
|
|
}
|
|
|
|
return redirect()->route('kriteria.index')->with('success', 'Bobot Kriteria Berhasil Dihitung dan Disimpan.');
|
|
}
|
|
|
|
public function calculateBobotSubKriteria()
|
|
{
|
|
$criterias = Criteria::all();
|
|
|
|
foreach ($criterias as $criteria) {
|
|
// Ambil semua sub-kriteria untuk kriteria ini
|
|
$subcriterias = SubCriteria::where('criteria_id', $criteria->id)->get();
|
|
|
|
$totalSubKriteria = $subcriterias->count();
|
|
|
|
$bobotSubKriteria = [];
|
|
|
|
// Hitung bobot untuk setiap sub-kriteria
|
|
foreach ($subcriterias as $key => $subcriteria) {
|
|
$sum = 0;
|
|
// Iterasi untuk setiap nilai prioritas pada kriteria
|
|
for ($i = $key; $i < $totalSubKriteria; $i++) {
|
|
// Hitung nilai SMARTER
|
|
$sum += 1 / ($i + 1);
|
|
}
|
|
// Hitung bobot kriteria menggunakan rumus SMARTER ROC
|
|
$bobot = $sum / $totalSubKriteria;
|
|
|
|
$bobotSubKriteria[$subcriteria->nama] = $bobot;
|
|
|
|
$subcriteria->update(['bobot' => $bobot]);
|
|
$subcriteria->save();
|
|
}
|
|
}
|
|
|
|
return redirect()->route('subkriteria.index')->with('success', 'Bobot Sub Kriteria Berhasil Dihitung dan Disimpan.');
|
|
}
|
|
|
|
public function penilaian()
|
|
{
|
|
$criterias = Criteria::all();
|
|
$extracuricullars = Extracuricullar ::all();
|
|
$subcriterias = Subcriteria::all();
|
|
|
|
return view('penilaian.input-nilai', compact('criterias','extracuricullars','subcriterias'));
|
|
}
|
|
|
|
public function transformasiNilai(Request $request)
|
|
{
|
|
// Ambil data nilai dari subkriteria yang dipilih dari form
|
|
$subcriteriaData = $request->input('subcriteria');
|
|
|
|
// Inisialisasi variabel untuk menyimpan nilai hasil transformasi
|
|
$transformedValues = [];
|
|
|
|
// Lakukan transformasi nilai berdasarkan bobot subkriteria
|
|
foreach ($subcriteriaData as $extracurricularId => $criteriaData) {
|
|
foreach ($criteriaData as $criteriaId => $subcriteriaId) {
|
|
// Ambil data sub-kriteria berdasarkan ID yang dipilih dari form
|
|
$subcriteria = SubCriteria::findOrFail($subcriteriaId);
|
|
|
|
// Ambil bobot dari subkriteria yang dipilih
|
|
$bobot = $subcriteria->bobot;
|
|
|
|
// Simpan hasil transformasi nilai ke dalam array
|
|
$transformedValues[$extracurricularId][$criteriaId] = $bobot;
|
|
}
|
|
}
|
|
|
|
// Simpan data transformasi nilai ke dalam session
|
|
session(['transformedValues' => $transformedValues]);
|
|
|
|
// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
|
|
$criterias = Criteria::all();
|
|
$extracuricullars = Extracuricullar::all();
|
|
|
|
return view('perhitungan.transformasi-nilai', compact('criterias', 'extracuricullars', 'transformedValues'));
|
|
}
|
|
|
|
public function nilaiUtility(Request $request)
|
|
{
|
|
// Ambil data transformasi nilai dari session
|
|
$transformedValues = session('transformedValues', []);
|
|
|
|
// Inisialisasi variabel untuk menyimpan nilai utility
|
|
$nilaiUtility = [];
|
|
|
|
foreach ($transformedValues as $extracurricularId => $criteriaData) {
|
|
foreach ($criteriaData as $criteriaId => $bobot) {
|
|
// Temukan bobot terbesar dan terkecil dari subkriteria
|
|
$maxBobot = SubCriteria::where('criteria_id', $criteriaId)->max('bobot');
|
|
$minBobot = SubCriteria::where('criteria_id', $criteriaId)->min('bobot');
|
|
|
|
// Periksa apakah penyebut bernilai nol
|
|
$denominator = $maxBobot - $minBobot;
|
|
if ($denominator == 0) {
|
|
// Tangani jika penyebut bernilai nol
|
|
$nilaiUtility[$extracurricularId][$criteriaId] = 0; // Atau nilai lainnya sesuai kebutuhan
|
|
} else {
|
|
// Lakukan perhitungan nilai utility
|
|
$utility = (($bobot - $minBobot) / $denominator);
|
|
$nilaiUtility[$extracurricularId][$criteriaId] = number_format($utility, 2, '.', '');
|
|
}
|
|
}
|
|
}
|
|
|
|
session(['nilaiUtility' => $nilaiUtility]);
|
|
|
|
// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
|
|
$criterias = Criteria::all();
|
|
$extracuricullars = Extracuricullar::all();
|
|
|
|
// Tampilkan hasil perhitungan nilai utility ke dalam view
|
|
return view('perhitungan.nilai-utility', compact('criterias', 'extracuricullars', 'nilaiUtility'));
|
|
}
|
|
|
|
public function nilaiAkhir(Request $request)
|
|
{
|
|
// Ambil data nilai utility dari session
|
|
$nilaiUtility = session('nilaiUtility', []);
|
|
|
|
// Inisialisasi variabel untuk menyimpan nilai akhir
|
|
$nilaiAkhir = [];
|
|
$totalNilaiAkhir = [];
|
|
|
|
foreach ($nilaiUtility as $extracurricularId => $criteriaData) {
|
|
foreach ($criteriaData as $criteriaId => $utility) {
|
|
// Temukan bobot kriteria
|
|
$criteria = Criteria::find($criteriaId);
|
|
if ($criteria) {
|
|
// Lakukan perhitungan nilai akhir
|
|
$bobotKriteria = $criteria->bobot;
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = number_format($utility * $bobotKriteria, 2, '.', '');
|
|
} else {
|
|
// Handle jika kriteria tidak ditemukan
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = '0';
|
|
}
|
|
}
|
|
$totalNilai = array_sum($nilaiAkhir[$extracurricularId]);
|
|
$totalNilai = min($totalNilai, 100);
|
|
$totalNilaiAkhir[$extracurricularId] = number_format($totalNilai, 2, '.', '');
|
|
}
|
|
|
|
$totalAkhir = collect($nilaiAkhir)->flatten()->sum();
|
|
|
|
// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
|
|
$criterias = Criteria::all();
|
|
$extracuricullars = Extracuricullar::all();
|
|
|
|
// Tampilkan hasil perhitungan nilai akhir ke dalam view
|
|
return view('perhitungan.nilai-akhir', compact('criterias', 'extracuricullars', 'nilaiAkhir', 'totalNilaiAkhir'));
|
|
}
|
|
|
|
public function perangkingan(Request $request)
|
|
{
|
|
// Ambil data nilai utility dari session
|
|
$nilaiUtility = session('nilaiUtility', []);
|
|
|
|
$criterias = Criteria::all();
|
|
$extracuricullars = Extracuricullar::all();
|
|
|
|
// Inisialisasi variabel untuk menyimpan nilai akhir
|
|
$nilaiAkhir = [];
|
|
$totalNilaiAkhir = [];
|
|
$totalNilaiAkhirPersen = [];
|
|
$peringkat = [];
|
|
|
|
foreach ($nilaiUtility as $extracurricularId => $criteriaData) {
|
|
$totalNilai = 0; // Inisialisasi nilai total untuk setiap ekstrakurikuler
|
|
|
|
foreach ($criteriaData as $criteriaId => $utility) {
|
|
// Temukan bobot kriteria
|
|
$criteria = Criteria::find($criteriaId);
|
|
if ($criteria) {
|
|
// Lakukan perhitungan nilai akhir
|
|
$bobotKriteria = $criteria->bobot;
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = number_format($utility * $bobotKriteria, 2, '.', '');
|
|
|
|
// Tambahkan nilai akhir ke total nilai untuk ekstrakurikuler saat ini
|
|
$totalNilai += $utility * $bobotKriteria;
|
|
} else {
|
|
// Handle jika kriteria tidak ditemukan
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = '0';
|
|
}
|
|
}
|
|
|
|
// Simpan total nilai akhir untuk setiap ekstrakurikuler
|
|
$totalNilaiAkhir[$extracurricularId] = number_format($totalNilai, 2, '.', '');
|
|
|
|
// Hitung persentase total nilai akhir
|
|
$totalPersen = ($totalNilai ) * 100; // di sini 100 adalah jumlah maksimum bobot
|
|
$totalNilaiAkhirPersen[$extracurricularId] = number_format($totalPersen, 0, '.', '');
|
|
|
|
// Simpan peringkat
|
|
$peringkat[$extracurricularId] = $totalPersen;
|
|
}
|
|
|
|
// Urutkan peringkat
|
|
arsort($peringkat);
|
|
|
|
// Tampilkan hasil perhitungan nilai akhir ke dalam view
|
|
return view('perhitungan.perangkingan', compact('criterias', 'extracuricullars', 'nilaiAkhir', 'totalNilaiAkhir', 'totalNilaiAkhirPersen', 'peringkat'));
|
|
}
|
|
|
|
public function getRiwayatHasil(Request $request)
|
|
{
|
|
// Ambil data riwayat hasil dengan pagination
|
|
$logsQuery = LogActivity::query();
|
|
|
|
// Periksa apakah pengguna telah login
|
|
if (auth()->check()) {
|
|
// Jika pengguna adalah admin, ambil semua aktivitas log
|
|
if (auth()->user()->role === 'admin') {
|
|
$logs = LogActivity::all();
|
|
} else {
|
|
// Jika pengguna bukan admin, ambil hanya aktivitas log milik mereka sendiri
|
|
$userId = auth()->id();
|
|
$logs = LogActivity::where('user_id', $userId)->get();
|
|
}
|
|
} else {
|
|
// Jika pengguna belum login, kembalikan koleksi kosong
|
|
$logs = collect();
|
|
}
|
|
|
|
if ($request->has('search')) {
|
|
$search = $request->search;
|
|
$logsQuery->where(function ($query) use ($search) {
|
|
$query->whereHas('user', function ($query) use ($search) {
|
|
$query->where('name', 'like', '%' . $search . '%');
|
|
})->orWhereHas('extracuricullar', function ($query) use ($search) {
|
|
$query->where('nama', 'like', '%' . $search . '%');
|
|
});
|
|
});
|
|
}
|
|
|
|
// Lakukan pagination dengan 10 item per halaman
|
|
$logs = $logsQuery->paginate(10);
|
|
|
|
// Ambil data dari formulir atau perhitungan Anda
|
|
$nilaiUtility = session('nilaiUtility', []);
|
|
|
|
// Lakukan perhitungan perangkingan jika ada data
|
|
if (!empty($nilaiUtility)) {
|
|
$nilaiAkhir = [];
|
|
foreach ($nilaiUtility as $extracurricularId => $criteriaData) {
|
|
$totalNilai = 0;
|
|
|
|
foreach ($criteriaData as $criteriaId => $utility) {
|
|
$criteria = Criteria::find($criteriaId);
|
|
if ($criteria) {
|
|
$bobotKriteria = $criteria->bobot;
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = $utility * $bobotKriteria;
|
|
$totalNilai += $utility * $bobotKriteria;
|
|
} else {
|
|
$nilaiAkhir[$extracurricularId][$criteriaId] = 0;
|
|
}
|
|
}
|
|
|
|
$totalNilaiAkhir[$extracurricularId] = $totalNilai;
|
|
$totalPersen = $totalNilai * 100;
|
|
$totalNilaiAkhirPersen[$extracurricularId] = $totalPersen;
|
|
$peringkat[$extracurricularId] = $totalPersen;
|
|
}
|
|
|
|
arsort($peringkat);
|
|
|
|
// Ambil id ekstrakurikuler dari peringkat pertama
|
|
$extracurricularIds = array_keys($peringkat);
|
|
$extracurricularId = reset($extracurricularIds);
|
|
|
|
// Periksa apakah id ekstrakurikuler valid
|
|
if (isset($nilaiAkhir[$extracurricularId])) {
|
|
$nilaiAkhir = $nilaiAkhir[$extracurricularId];
|
|
|
|
// Simpan ke database jika id ekstrakurikuler valid
|
|
$userId = auth()->check() ? auth()->user()->id : 1;
|
|
|
|
// Check apakah sudah ada log untuk ekskul peringkat pertama
|
|
$existingLog = LogActivity::where('user_id', $userId)
|
|
->where('extracuricullar_id', $extracurricularId)
|
|
->first();
|
|
|
|
// Jika belum ada log, buat log baru
|
|
if (!$existingLog) {
|
|
LogActivity::create([
|
|
'user_id' => $userId,
|
|
'extracuricullar_id' => $extracurricularId,
|
|
'final_score' => $totalNilaiAkhir[$extracurricularId],
|
|
]);
|
|
} else {
|
|
// Jika sudah ada log, perbarui final score jika nilai akhir baru lebih tinggi
|
|
if ($existingLog->final_score < $totalNilaiAkhir[$extracurricularId]) {
|
|
$existingLog->final_score = $totalNilaiAkhir[$extracurricularId];
|
|
$existingLog->save();
|
|
}
|
|
}
|
|
|
|
// Tampilkan view hasil perangkingan dan riwayat
|
|
return view('perhitungan.riwayat-hasil', compact('logs', 'userId', 'extracurricularId', 'nilaiAkhir'));
|
|
} else {
|
|
// Handle jika id ekstrakurikuler tidak valid
|
|
return redirect()->back()->with('error', 'Ekstrakurikuler tidak valid');
|
|
}
|
|
}
|
|
|
|
// Jika tidak ada data perhitungan, langsung tampilkan riwayat hasil
|
|
return view('perhitungan.riwayat-hasil', compact('logs'));
|
|
}
|
|
|
|
public function index()
|
|
{
|
|
|
|
}
|
|
|
|
/**
|
|
* Show the form for creating a new resource.
|
|
*/
|
|
public function create()
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Store a newly created resource in storage.
|
|
*/
|
|
public function store(Request $request)
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Display the specified resource.
|
|
*/
|
|
public function show(string $id)
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Show the form for editing the specified resource.
|
|
*/
|
|
public function edit(string $id)
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Update the specified resource in storage.
|
|
*/
|
|
public function update(Request $request, string $id)
|
|
{
|
|
//
|
|
}
|
|
|
|
/**
|
|
* Remove the specified resource from storage.
|
|
*/
|
|
public function destroy(string $id)
|
|
{
|
|
//
|
|
}
|
|
}
|