131 lines
3.4 KiB
PHP
131 lines
3.4 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Criteria;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Validator;
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use RealRashid\SweetAlert\Facades\Alert;
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class CriteriaController extends Controller
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{
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/**
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* Display a listing of the resource.
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*/
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// public function calculateBobotKriteria()
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// {
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// $criterias = Criteria::all();
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// $totalKriteria = count($criterias);
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// $bobotKriteria = [];
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// foreach ($criterias as $key => $criteria) {
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// $sum = 0;
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// // Iterasi untuk setiap nilai prioritas pada kriteria
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// for ($i = $key; $i < $totalKriteria; $i++) {
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// // Hitung nilai SMARTER
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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 / $totalKriteria;
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// $bobotKriteria[$criteria->nama] = $bobot;
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// $criteria->update(['bobot' => $bobot]);
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// $criteria->save();
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// }
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// return redirect()->route('kriteria.index')->with('success', 'Bobot kriteria berhasil dihitung dan disimpan.');
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// }
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public function index()
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{
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$criterias = Criteria::all();
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return view('kriteria.kriteria', compact('criterias'));
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}
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/**
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* Show the form for creating a new resource.
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*/
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public function create()
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{
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}
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/**
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* Store a newly created resource in storage.
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*/
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public function store(Request $request)
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{
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$validator = Validator::make($request->only('nama', 'prioritas', 'bobot'), [
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'nama' => 'required|string',
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'prioritas' => 'required|integer',
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'bobot' => 'nullable|numeric',
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]);
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if ($validator->fails()) {
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return redirect()->back()->withErrors($validator)->withInput();
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}
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Criteria::create([
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'nama' => $request->nama,
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'prioritas' => $request->prioritas,
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'bobot' => $request->bobot,
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]);
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return redirect()->route('kriteria.index')->with('success', 'Data Kriteria Berhasil Ditambah!');
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}
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/**
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* Display the specified resource.
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*/
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public function show(string $id)
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{
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//
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}
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/**
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* Show the form for editing the specified resource.
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*/
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public function edit(string $id)
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{
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$kriteria = Criteria::findOrFail($id);
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return view('kriteria.edit', compact('kriteria'));
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}
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/**
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* Update the specified resource in storage.
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*/
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public function update(Request $request, string $id)
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{
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// $kriteria = Criteria::findorfail($id);
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// $kriteria->update($request->all());
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// return redirect('kriteria')->with('success', 'Data Kriteria Berhasil Diperbarui!');
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$validatedData = $request->validate([
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'nama' => 'required|string',
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'prioritas' => 'required|integer',
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'bobot' => 'nullable|numeric',
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]);
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$kriteria = Criteria::findOrFail($id);
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$kriteria->update($validatedData);
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return redirect()->route('kriteria.index')->with('success', 'Data Kriteria Berhasil Diperbarui!');
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}
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/**
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* Remove the specified resource from storage.
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*/
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public function destroy(string $id)
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{
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$kriteria = Criteria::findorfail($id);
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$kriteria->delete();
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return back()->with('info', 'Data Kriteria Berhasil Dihapus!');
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}
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}
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