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Zakiaass
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commit
ad790ac178
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Subproject commit aca32a8501824847efc9e817814d99aafb18a911
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@ -7,12 +7,6 @@
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use App\Models\SubCriteria;
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use App\Models\Extracuricullar;
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use App\Models\LogActivity;
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use Carbon\Carbon;
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use Illuminate\Support\Facades\Session;
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use App\Models\ExtracuricullarSubKriteria;
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use App\Http\Controllers\Auth;
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use RealRashid\SweetAlert\Facades\Alert;
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use Illuminate\Support\Facades\Validator;
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class PerhitunganController extends Controller
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{
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@ -33,9 +27,8 @@ public function calculateBobotKriteria()
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$prioritas = $criteria->prioritas;
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$i = $prioritas - 1; // Karena indeks array dimulai dari 0, sedangkan prioritas dimulai dari 1
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// Iterasi untuk setiap nilai prioritas pada kriteria
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for (; $i < $totalKriteria; $i++) {
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// Hitung nilai SMARTER
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// perulangan untuk setiap nilai prioritas pada kriteria
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for ($i ; $i < $totalKriteria; $i++) {
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$sum += 1 / ($i + 1);
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}
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@ -45,7 +38,7 @@ public function calculateBobotKriteria()
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$criteria->update(['bobot' => $bobot]);
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$criteria->save();
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}
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}
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return redirect()->route('kriteria.index')->with('success', 'Bobot Kriteria Berhasil Dihitung dan Disimpan.');
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}
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@ -55,7 +48,6 @@ public function calculateBobotSubKriteria()
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$criterias = Criteria::all();
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foreach ($criterias as $criteria) {
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// Ambil semua sub-kriteria untuk kriteria ini
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$subcriterias = SubCriteria::where('criteria_id', $criteria->id)->get();
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$totalSubKriteria = count($subcriterias);
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@ -68,12 +60,10 @@ public function calculateBobotSubKriteria()
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$prioritas = $subcriteria->prioritas;
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$i = $prioritas - 1;
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// Iterasi untuk setiap nilai prioritas pada kriteria
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for (; $i < $totalSubKriteria; $i++) {
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// Hitung nilai SMARTER
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for ($i ; $i < $totalSubKriteria; $i++) {
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$sum += 1 / ($i + 1);
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}
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// Hitung bobot kriteria menggunakan rumus SMARTER ROC
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$bobot = $sum / $totalSubKriteria;
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$bobotSubKriteria[$subcriteria->nama] = $bobot;
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@ -97,30 +87,22 @@ public function penilaian()
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public function transformasiNilai(Request $request)
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{
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// Ambil data nilai dari subkriteria yang dipilih dari form penilaian
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$subcriteriaData = $request->input('subcriteria');
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// Inisialisasi variabel untuk menyimpan nilai hasil transformasi
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$transformedValues = [];
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// Lakukan transformasi nilai berdasarkan bobot subkriteria
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foreach ($subcriteriaData as $extracurricularId => $criteriaData) {
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foreach ($criteriaData as $criteriaId => $subcriteriaId) {
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// Ambil data sub-kriteria berdasarkan ID yang dipilih dari form
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$subcriteria = SubCriteria::findOrFail($subcriteriaId);
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// Ambil bobot dari subkriteria yang dipilih
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$bobot = $subcriteria->bobot;
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// Simpan hasil transformasi nilai ke dalam array
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$transformedValues[$extracurricularId][$criteriaId] = $bobot;
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}
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}
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// Simpan data transformasi nilai ke dalam session
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session(['transformedValues' => $transformedValues]);
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// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
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$criterias = Criteria::all();
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$extracuricullars = Extracuricullar::all();
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@ -129,75 +111,67 @@ public function transformasiNilai(Request $request)
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public function nilaiUtility(Request $request)
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{
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// Ambil data transformasi nilai dari session
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$transformedValues = session('transformedValues', []);
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// Inisialisasi variabel untuk menyimpan nilai utility
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$nilaiUtility = [];
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foreach ($transformedValues as $extracurricularId => $criteriaData) {
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foreach ($criteriaData as $criteriaId => $bobot) {
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// Temukan bobot terbesar dan terkecil dari subkriteria
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$maxBobot = SubCriteria::where('criteria_id', $criteriaId)->max('bobot');
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$minBobot = SubCriteria::where('criteria_id', $criteriaId)->min('bobot');
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// Periksa apakah penyebut bernilai nol
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$denominator = $maxBobot - $minBobot;
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if ($denominator == 0) {
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// Jika penyebut bernilai nol
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$nilaiUtility[$extracurricularId][$criteriaId] = 0;
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} else {
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// Perhitungan nilai utility
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$utility = 1*(($bobot - $minBobot) / $denominator);
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$nilaiUtility[$extracurricularId][$criteriaId] = $utility;
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// $nilaiUtility[$extracurricularId][$criteriaId] = number_format($utility, 2, '.', '');
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}
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// // rumus nilai utility
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// $denominator = $maxBobot - $minBobot;
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// if ($denominator == 0) {
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// $nilaiUtility[$extracurricularId][$criteriaId] = 0;
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// } else {
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// $utility = 1*(($bobot - $minBobot) / $denominator);
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// $nilaiUtility[$extracurricularId][$criteriaId] = $utility;
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// // $nilaiUtility[$extracurricularId][$criteriaId] = number_format($utility, 2, '.', '');
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// }
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$utility = 1*(($bobot - $minBobot) / ($maxBobot - $minBobot));
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$nilaiUtility[$extracurricularId][$criteriaId] = $utility;
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}
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}
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session(['nilaiUtility' => $nilaiUtility]);
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// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
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$criterias = Criteria::all();
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$extracuricullars = Extracuricullar::all();
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// Tampilkan hasil perhitungan nilai utility ke dalam view
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return view('perhitungan.nilai-utility', compact('criterias', 'extracuricullars', 'nilaiUtility'));
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}
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public function nilaiAkhir(Request $request)
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{
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// Ambil data nilai utility dari session
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$nilaiUtility = session('nilaiUtility', []);
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// Inisialisasi variabel untuk menyimpan nilai akhir
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$nilaiAkhir = [];
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$totalNilaiAkhir = [];
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foreach ($nilaiUtility as $extracurricularId => $criteriaData) {
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foreach ($criteriaData as $criteriaId => $utility) {
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// Temukan bobot kriteria
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$criteria = Criteria::find($criteriaId);
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if ($criteria) {
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// Lakukan perhitungan nilai akhir
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$bobotKriteria = $criteria->bobot;
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$nilaiAkhir[$extracurricularId][$criteriaId] = $utility * $bobotKriteria;
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// $nilaiAkhir[$extracurricularId][$criteriaId] = number_format($utility * $bobotKriteria, 2, '.', '');
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} else {
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// Handle jika kriteria tidak ditemukan
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$nilaiAkhir[$extracurricularId][$criteriaId] = '0';
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}
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}
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$totalNilai = array_sum($nilaiAkhir[$extracurricularId]);
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$totalNilai = min($totalNilai, 100);
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$totalNilaiAkhir[$extracurricularId]= $totalNilai;
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// $totalNilaiAkhir[$extracurricularId] = number_format($totalNilai, 2, '.', '');
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}
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// Membuat koleksi dari nilai akhir yang bersifat multidimenasi menjadi satu dimensi
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// Membuat koleksi dari nilai akhir yang bersifat multidimensi menjadi satu dimensi
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$totalAkhir = collect($nilaiAkhir)->flatten()->sum();
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// Ambil semua kriteria dan ekstrakurikuler untuk ditampilkan di view
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$criterias = Criteria::all();
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$extracuricullars = Extracuricullar::all();
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@ -206,60 +180,49 @@ public function nilaiAkhir(Request $request)
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public function perangkingan(Request $request)
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{
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// Ambil data nilai utility dari session
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$nilaiUtility = session('nilaiUtility', []);
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$criterias = Criteria::all();
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$extracuricullars = Extracuricullar::all();
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// Inisialisasi variabel untuk menyimpan nilai akhir
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$nilaiAkhir = [];
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$totalNilaiAkhir = [];
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$totalNilaiAkhirPersen = [];
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$peringkat = [];
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foreach ($nilaiUtility as $extracurricularId => $criteriaData) {
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$totalNilai = 0; // Inisialisasi nilai total untuk setiap ekstrakurikuler
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$totalNilai = 0;
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foreach ($criteriaData as $criteriaId => $utility) {
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// Temukan bobot kriteria
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$criteria = Criteria::find($criteriaId);
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if ($criteria) {
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// Lakukan perhitungan nilai akhir
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$bobotKriteria = $criteria->bobot;
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// $nilaiAkhir[$extracurricularId][$criteriaId] = number_format($utility * $bobotKriteria, 2, '.', '');
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$nilaiAkhir[$extracurricularId][$criteriaId] =$utility * $bobotKriteria;
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$nilaiAkhir[$extracurricularId][$criteriaId] = $utility * $bobotKriteria;
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// Tambahkan nilai akhir ke total nilai untuk ekstrakurikuler saat ini
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$totalNilai += $utility * $bobotKriteria;
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} else {
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// Handle jika kriteria tidak ditemukan
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$nilaiAkhir[$extracurricularId][$criteriaId] = '0';
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}
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}
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// Simpan total nilai akhir untuk setiap ekstrakurikuler
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// $totalNilaiAkhir[$extracurricularId] = number_format($totalNilai, 2, '.', '');
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$totalNilaiAkhir[$extracurricularId]= $totalNilai;
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// Hitung persentase total nilai akhir
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$totalPersen = ($totalNilai ) * 100;
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$totalNilaiAkhirPersen[$extracurricularId] = number_format($totalPersen, 0, '.', '');
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// Simpan peringkat
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$peringkat[$extracurricularId] = $totalPersen;
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}
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// Urutkan peringkat
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arsort($peringkat);
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// Tampilkan hasil perhitungan nilai akhir ke dalam view
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return view('perhitungan.perangkingan', compact('criterias', 'extracuricullars', 'nilaiAkhir', 'totalNilaiAkhir', 'totalNilaiAkhirPersen', 'peringkat'));
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}
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public function getRiwayatHasil(Request $request)
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{
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// Ambil data riwayat hasil dengan pagination
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$logsQuery = LogActivity::query();
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if (auth()->check() && auth()->user()->role !== 'admin') {
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@ -277,10 +240,8 @@ public function getRiwayatHasil(Request $request)
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});
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}
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// Lakukan pagination dengan 10 item per halaman
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$logs = $logsQuery->paginate(10);
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// Ambil data dari formulir atau perhitungan Anda
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$nilaiUtility = session('nilaiUtility', []);
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// Lakukan perhitungan perangkingan jika ada data
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@ -308,15 +269,11 @@ public function getRiwayatHasil(Request $request)
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arsort($peringkat);
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// Ambil id ekstrakurikuler dari peringkat pertama
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$extracurricularIds = array_keys($peringkat);
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$extracurricularId = reset($extracurricularIds);
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// Periksa apakah id ekstrakurikuler valid
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if (isset($nilaiAkhir[$extracurricularId])) {
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$nilaiAkhir = $nilaiAkhir[$extracurricularId];
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// Simpan ke database jika id ekstrakurikuler valid
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$userId = auth()->check() ? auth()->user()->id : 1;
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// Check apakah sudah ada log untuk ekskul peringkat pertama
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@ -339,15 +296,12 @@ public function getRiwayatHasil(Request $request)
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}
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}
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// Tampilkan view hasil perangkingan dan riwayat
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return view('perhitungan.riwayat-hasil', compact('logs', 'userId', 'extracurricularId', 'nilaiAkhir'));
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} else {
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// Handle jika id ekstrakurikuler tidak valid
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return redirect()->back()->with('error', 'Ekstrakurikuler tidak valid');
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}
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}
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// Jika tidak ada data perhitungan, langsung tampilkan riwayat hasil
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return view('perhitungan.riwayat-hasil', compact('logs'));
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}
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Binary file not shown.
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@ -261,9 +261,7 @@ class="badge btn-danger" data-toggle="modal"
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@endforeach
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<script>
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$(document).ready(function() {
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// Event listener for the button click
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$('#calculate-bobot').click(function() {
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// Send AJAX request to trigger calculation
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$.ajax({
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type: 'POST',
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url: '{{ route('kriteria.calculate') }}',
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@ -271,7 +269,6 @@ class="badge btn-danger" data-toggle="modal"
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_token: '{{ csrf_token() }}'
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},
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success: function(response) {
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// Reload the page to show updated values
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location.reload();
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},
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error: function(xhr, status, error) {
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@ -331,9 +331,7 @@ class="badge btn-danger" data-toggle="modal"
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@endforeach
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<script>
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$(document).ready(function() {
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// Event listener for the button click
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$('#calculate-bobot').click(function() {
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// Send AJAX request to trigger calculation
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$.ajax({
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type: 'POST',
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url: '{{ route('subkriteria.calculate') }}',
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_token: '{{ csrf_token() }}'
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},
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success: function(response) {
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// Reload the page to show updated values
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location.reload();
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},
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error: function(xhr, status, error) {
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@ -1,6 +1,5 @@
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<?php
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use App\Models\Extracuricullar;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Route;
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use App\Http\Controllers\AuthController;
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@ -11,8 +10,6 @@
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use App\Http\Controllers\DashboardController;
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use App\Http\Controllers\SubCriteriaController;
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use App\Http\Controllers\ExtracurricularController;
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use App\Http\Controllers\PenilaianController;
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use App\Http\Controllers\TransformasiNilaiController;
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/*
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