147 lines
4.6 KiB
PHP
147 lines
4.6 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Alumni;
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use Illuminate\Http\Request;
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class AlumniController extends Controller
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{
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/**
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* Display alumni data list
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*/
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public function index()
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{
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$alumni = Alumni::orderBy('tahun_masuk', 'desc')->paginate(20);
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return view('admin.alumni.index', compact('alumni'));
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}
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/**
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* Show form to input/create new alumni
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*/
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public function create()
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{
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return view('admin.alumni.create');
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}
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/**
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* Store new alumni data
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*/
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public function store(Request $request)
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{
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$validated = $request->validate([
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'nama_alumni' => 'required|string|min:3|max:255',
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'nis' => 'nullable|string|max:20',
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'kelompok_asal' => 'required|in:IPA,IPS',
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// Nilai
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'mtk' => 'nullable|numeric|min:0|max:100',
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'fisika' => 'nullable|numeric|min:0|max:100',
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'kimia' => 'nullable|numeric|min:0|max:100',
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'biologi' => 'nullable|numeric|min:0|max:100',
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'ekonomi' => 'nullable|numeric|min:0|max:100',
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'geografi' => 'nullable|numeric|min:0|max:100',
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'sosiologi' => 'nullable|numeric|min:0|max:100',
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'sejarah' => 'nullable|numeric|min:0|max:100',
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// Non-akademik
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'minat' => 'nullable|string|max:255',
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'cita_cita' => 'nullable|string|max:255',
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'preferensi_studi' => 'nullable|in:Sains & Teknologi,Pertanian & Lingkungan,Kesehatan & Ilmu Hayat,Bisnis & Manajemen,Sosial & Humaniora',
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'prestasi' => 'nullable|string|max:255',
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// Major
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'major_masuk' => 'required|string|min:3|max:255',
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'tahun_lulus_polije' => 'nullable|integer|min:2020|max:' . date('Y'),
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'catatan' => 'nullable|string|max:500',
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]);
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Alumni::create($validated);
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return redirect()->route('admin.alumni.index')->with('success', 'Alumni berhasil ditambahkan');
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}
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/**
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* Show alumni detail
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*/
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public function show(Alumni $alumnus)
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{
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return view('admin.alumni.show', compact('alumnus'));
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}
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/**
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* Show form to edit alumni
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*/
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public function edit(Alumni $alumni)
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{
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return view('admin.alumni.edit', compact('alumni'));
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}
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/**
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* Update alumni data
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*/
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public function update(Request $request, Alumni $alumni)
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{
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$validated = $request->validate([
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'nama_alumni' => 'required|string|min:3|max:255',
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'nis' => 'nullable|string|max:20',
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'kelompok_asal' => 'required|in:IPA,IPS',
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'mtk' => 'nullable|numeric|min:0|max:100',
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'fisika' => 'nullable|numeric|min:0|max:100',
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'kimia' => 'nullable|numeric|min:0|max:100',
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'biologi' => 'nullable|numeric|min:0|max:100',
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'ekonomi' => 'nullable|numeric|min:0|max:100',
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'geografi' => 'nullable|numeric|min:0|max:100',
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'sosiologi' => 'nullable|numeric|min:0|max:100',
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'sejarah' => 'nullable|numeric|min:0|max:100',
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'minat' => 'nullable|string|max:255',
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'cita_cita' => 'nullable|string|max:255',
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'preferensi_studi' => 'nullable|in:Sains & Teknologi,Pertanian & Lingkungan,Kesehatan & Ilmu Hayat,Bisnis & Manajemen,Sosial & Humaniora',
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'prestasi' => 'nullable|string|max:255',
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'major_masuk' => 'required|string|min:3|max:255',
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'tahun_lulus_polije' => 'nullable|integer|min:2020|max:' . date('Y'),
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'catatan' => 'nullable|string|max:500',
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]);
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$alumni->update($validated);
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return redirect()->route('admin.alumni.index')->with('success', 'Alumni berhasil diupdate');
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}
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/**
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* Delete alumni
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*/
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public function destroy(Alumni $alumni)
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{
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$alumni->delete();
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return redirect()->route('admin.alumni.index')->with('success', 'Alumni berhasil dihapus');
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}
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/**
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* Get summary analytics untuk alumni
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*/
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private function getAlumniSummary()
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{
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$totalAlumni = Alumni::count();
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$byMajor = Alumni::selectRaw('major_masuk, COUNT(*) as count')
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->groupBy('major_masuk')
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->get();
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// Statistics by kelompok asal (IPA/IPS)
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$byKelompok = Alumni::selectRaw('kelompok_asal, COUNT(*) as count')
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->groupBy('kelompok_asal')
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->get();
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return [
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'total' => $totalAlumni,
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'by_major' => $byMajor,
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'by_kelompok' => $byKelompok,
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];
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}
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}
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