124 lines
3.4 KiB
PHP
124 lines
3.4 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Hash;
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use App\Models\Biodata;
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use Carbon\Carbon;
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class AdminController extends Controller
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{
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public function login()
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{
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if (Auth::check()) {
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return redirect()->route('admin.dashboard');
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}
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return view('admin.login');
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}
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public function authenticate(Request $request)
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{
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$credentials = $request->validate([
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'email' => 'required|email',
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'password' => 'required',
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]);
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if (Auth::attempt($credentials, $request->boolean('remember'))) {
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$request->session()->regenerate();
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return redirect()->intended(route('admin.dashboard'));
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}
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return back()->withErrors([
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'email' => 'Email atau password tidak valid.',
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])->onlyInput('email');
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}
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public function dashboard()
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{
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// total diagnosis
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$totalDiagnosis = Biodata::count();
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// hari ini
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$todayDiagnosis = Biodata::whereDate('created_at', Carbon::today())->count();
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// total user
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$totalUsers = Biodata::count();
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// penyakit paling umum
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$mostCommon = Biodata::select('hasil_diagnosis')
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->whereNotNull('hasil_diagnosis')
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->groupBy('hasil_diagnosis')
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->orderByRaw('COUNT(*) DESC')
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->value('hasil_diagnosis');
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// diagnosis terbaru
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$recent = Biodata::select('hasil_diagnosis', 'created_at')
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->latest()
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->take(5)
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->get();
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// format tabel
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$recentFormatted = $recent->map(function ($item) {
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return [
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'date' => $item->created_at,
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'disease' => $item->hasil_diagnosis,
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'count' => 1
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];
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});
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// 🔥 CHART (HARUS DI LUAR MAP)
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$diseaseStats = Biodata::select('hasil_diagnosis')
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->whereNotNull('hasil_diagnosis')
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->get()
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->groupBy('hasil_diagnosis')
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->map(function ($item) {
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return count($item);
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});
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$chartLabels = $diseaseStats->keys()->values();
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$chartData = $diseaseStats->values();
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// kirim ke blade
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$stats = [
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'total_diagnosis' => $totalDiagnosis,
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'today_diagnosis' => $todayDiagnosis,
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'total_users' => $totalUsers,
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'most_common_disease' => $mostCommon,
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'recent_diagnosis' => $recentFormatted,
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'chart_labels' => $chartLabels,
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'chart_data' => $chartData
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];
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return view('admin.dashboard', compact('stats'));
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}
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public function logout(Request $request)
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{
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Auth::logout();
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$request->session()->invalidate();
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$request->session()->regenerateToken();
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return redirect()->route('admin.login');
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}
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private function getStatistics()
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{
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// Simulated statistics - bisa diganti dengan data real dari database
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return [
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'total_diagnosis' => 156,
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'today_diagnosis' => 12,
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'total_users' => 89,
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'most_common_disease' => 'Feline Panleukopenia',
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'recent_diagnosis' => [
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['date' => '2026-01-15', 'disease' => 'Feline Panleukopenia', 'count' => 5],
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['date' => '2026-01-14', 'disease' => 'Feline Calicivirus', 'count' => 3],
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['date' => '2026-01-13', 'disease' => 'Scabies', 'count' => 4],
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]
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];
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}
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}
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