59 lines
1.5 KiB
PHP
59 lines
1.5 KiB
PHP
<?php
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namespace Database\Seeders;
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use App\Models\Kriteria;
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use Illuminate\Database\Console\Seeds\WithoutModelEvents;
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use Illuminate\Database\Seeder;
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class KriteriaSeeder extends Seeder
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{
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/**
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* Run the database seeds.
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*/
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public function run(): void
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{
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$kriterias = [
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[
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'nama' => 'Kepemilikan KIP',
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'prioritas' => 1,
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'bobot' => 0.4566667,
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],
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[
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'nama' => 'Terdata DTKS',
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'prioritas' => 2,
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'bobot' => 0.2566667,
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],
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[
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'nama' => 'Tingkatan Desil',
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'prioritas' => 3,
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'bobot' => 0.1566667,
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],
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[
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'nama' => 'Kondisi Ekonomi',
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'prioritas' => 4,
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'bobot' => 0.09,
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],
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[
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'nama' => 'Status Orang Tua',
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'prioritas' => 5,
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'bobot' => 0.04,
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],
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];
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// Hitung total bobot untuk memastikan jumlahnya 1
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$totalBobot = array_sum(array_column($kriterias, 'bobot'));
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// Normalisasi bobot jika total tidak tepat 1
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if (abs($totalBobot - 1) > 0.0001) {
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foreach ($kriterias as &$kriteria) {
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$kriteria['bobot'] = $kriteria['bobot'] / $totalBobot;
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}
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}
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foreach ($kriterias as $kriteria) {
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Kriteria::create($kriteria);
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}
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}
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}
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