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TIF_E41200315
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add rank

This commit is contained in:
yulianadewi18 2024-03-19 23:25:11 +08:00
parent d6390cbb59
commit 054e5ac501
5 changed files with 21 additions and 87 deletions
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80
app/Http/Controllers/HasilPerhitunganController copy 2.php
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@ -1,80 +0,0 @@
<?php
namespace App\Http\Controllers;
use App\Models\Alternatif;
use App\Models\Kriteria;
use App\Models\Penilaian;
use Illuminate\Http\Request;
class HasilPerhitunganController extends Controller
{
function index()
{
$alternatif = Alternatif::with('penilaian.kriteria')->orderBy('kode_alternatif', 'ASC')->get();
$kriteria = Kriteria::get();
$penilaian = Penilaian::with('subKriteria')->get();
// return response()->json($alternatif);
// mencari min max
foreach ($kriteria as $key => $vkriteria) {
foreach ($penilaian as $key_1 => $vpenilaian) {
if ($vkriteria->id == $vpenilaian->id_kriteria) {
if ($vkriteria->sifat == "benefit") {
$minMax[$vkriteria->id][] = $vpenilaian->subKriteria['bobot'];
} elseif ($vkriteria->sifat == "cost") {
$minMax[$vkriteria->id][] = $vpenilaian->subKriteria['bobot'];
}
}
}
}
// normalisasi
foreach ($penilaian as $key_1 => $vpenilaian) {
foreach ($kriteria as $key => $vkriteria) {
if ($vkriteria->id == $vpenilaian->id_kriteria) {
if ($vkriteria->sifat == "benefit") { //nilai sub_kriteria : nilai maksimal
$normalisasi[$vpenilaian->alternatif->guru['id']][$vkriteria->id] = $vpenilaian->subKriteria['bobot'] / max($minMax[$vkriteria->id]);
} elseif ($vkriteria->sifat == "cost") { //nilai minimal : nilai sub_kriteria
$normalisasi[$vpenilaian->alternatif->guru['id']][$vkriteria->id] = min($minMax[$vkriteria->id]) / $vpenilaian->subKriteria['bobot'];
}
}
}
}
// perangkingan
foreach ($normalisasi as $key => $vnormalisasi) {
foreach ($kriteria as $key_1 => $vkriteria) { // hasil normalisasi x bobot_kriteria
// Check if the key exists in the $vnormalisasi array
if (isset($vnormalisasi[$vkriteria->id])) {
$rank[$key][] = $vnormalisasi[$vkriteria->id] * $vkriteria->bobot_kriteria;
} else {
// Handle the case when the key is not found (you can skip it or handle it accordingly)
// For example, you might want to assign a default value or log a message.
$rank[$key][] = 0; // Assign a default value
// or
// log_message('error', 'Key not found: ' . $vkriteria->id);
}
}
}
foreach ($normalisasi as $key => $value) { //total hasil perangkingan
$rank[$key][] = array_sum($rank[$key]);
// Tambahkan logika untuk menentukan status keterangan
if ($rank[$key] >= 100) {
$statusKeterangan[$key] = 'Sangat Baik';
} elseif ($rank[$key] >= 70 && $rank[$key] < 100) {
$statusKeterangan[$key] = 'Baik';
} elseif ($rank[$key] >= 20 && $rank[$key] < 70) {
$statusKeterangan[$key] = 'Cukup';
} else {
$statusKeterangan[$key] = 'Kurang';
}
}
arsort($rank); //sortir $rank
// dd($rank);
return view('pages.hasil_perhitungan.index', compact(['kriteria', 'alternatif', 'penilaian', 'minMax', 'normalisasi', 'rank']));
}
}

13
app/Http/Controllers/HasilPerhitunganController.php
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@ -1,4 +1,5 @@
<?php
namespace App\Http\Controllers;
use App\Models\Alternatif;
@ -85,11 +86,17 @@ class HasilPerhitunganController extends Controller
$statusKeterangan[$key] = 'Kurang';
}
}
// Membuat koleksi Laravel dari array
$collection = collect($rank);
// Sort the ranks
arsort($rank);
// Mengurutkan koleksi berdasarkan nilai di dalam array ke-14 (descending)
$sortedDescending = $collection->sortByDesc(function ($item) {
return $item[14];
});
// Pass data to the view
// Mengubah kembali ke bentuk array
$rank = $sortedDescending->toArray();
// dd($sortedArray);
return view('pages.hasil_perhitungan.index', compact('kriteria', 'alternatif', 'penilaian', 'minMax', 'normalisasi', 'rank'));
}
}

2
resources/views/pages/data_guru/index.blade.php
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@ -22,7 +22,7 @@
<thead>
<tr>
<th width="2%">No</th>
<th width="18%">Nama Guru</th>
<th width="20%">Nama Guru</th>
<th width="8%">Jenis Kelamin</th>
<th width="10%">NIPA</th>
<th width="10%">TTL</th>

12
resources/views/pages/hasil_perhitungan/index.blade.php
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@ -9,10 +9,14 @@
<table class="table table-striped text-center" id="tabel" width="100%">
<thead>
<tr>
<th class="text-left">Rank</th>
<th width="18%">Nama Guru</th>
<th width="2%">Peringkat</th>
<th width="20%">Nama Guru</th>
<th width="8%">Jenis Kelamin</th>
<th width="10%">NIPA</th>
<th width="5%">Jenis Guru</th>
<th width="5%">Tugas Guru</th>
<th width="12%">Alamat</th>
<th width="10%">Telepon</th>
<th class="text-left">Nilai</th>
<th class="text-left">Status Keterangan</th>
</tr>
@ -28,6 +32,10 @@
<td class="text-left">{{$guru->nama_guru}}</td>
<td class="text-left">{{$guru->gender}}</td>
<td class="text-left">{{$guru->nipa}}</td>
<td class="text-left">{{$guru->jns_guru}}</td>
<td class="text-left">{{$guru->tugas}}</td>
<td class="text-left">{{$guru->jalan}}</td>
<td class="text-left">{{$guru->nohp}}</td>
@foreach ($value as $key_1 => $value_1)
@if ($loop->last)
<td class="text-left">{{ number_format($value_1, 2) }}</td>

1
resources/views/pages/proses_penilaian/index.blade.php
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@ -107,7 +107,6 @@
<th class="text-center">{{ $item->kode_kriteria }}</th>
@endforeach
<th rowspan="2" style="vertical-align: middle">Total</th>
<th rowspan="2" style="vertical-align: middle">Ranking</th>
</tr>
<tr>
<th>Bobot</th>