261 lines
12 KiB
PHP
261 lines
12 KiB
PHP
<?php
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namespace App\Http\Controllers\Web\Dashboard;
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use App\Http\Controllers\Controller;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Support\Str;
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use App\Models\Pertanian\Petani;
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use App\Models\Pertanian\Komoditas;
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use App\Models\Pertanian\Lahan;
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use App\Models\Pertanian\PendapatanKomoditas;
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class DemografiPetaniController extends Controller
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{
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public function index(Request $request)
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{
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$totalPetani = Petani::count();
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$petaniLakilaki = Petani::where('jenis_kelamin', 1)->count();
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$petaniPerempuan = Petani::where('jenis_kelamin', 0)->count();
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$totalKomoditas = Petani::whereNotNull('komoditas_id')
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->distinct()
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->count('komoditas_id');
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$totalLuasLahan = Lahan::has('petani')
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->sum('luas_lahan');
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$ratarataLuasLahan = $totalLuasLahan && $totalPetani ? $totalLuasLahan / $totalPetani : 0;
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$umurKurang30 = Petani::whereNotNull('tanggal_lahir')->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) < 30")->count();
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$umur30sampai39 = Petani::whereNotNull('tanggal_lahir')->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 30 AND 39")->count();
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$umur40sampai49 = Petani::whereNotNull('tanggal_lahir')->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 40 AND 49")->count();
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$umur50sampai59 = Petani::whereNotNull('tanggal_lahir')->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 50 AND 59")->count();
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$umur60keatas = Petani::whereNotNull('tanggal_lahir')->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) >= 60")->count();
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$pendidikanCounts = Petani::whereNotNull('pendidikan_terakhir')
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->select('pendidikan_terakhir', DB::raw('COUNT(*) as total'))
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->groupBy('pendidikan_terakhir')
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->pluck('total', 'pendidikan_terakhir');
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$pendidikan = [
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'tidak_sekolah' => (int) ($pendidikanCounts['01_tidak_sekolah'] ?? 0),
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'sd' => (int) ($pendidikanCounts['02_sd'] ?? 0),
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'smp' => (int) ($pendidikanCounts['03_smp'] ?? 0),
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'sma' => (int) ($pendidikanCounts['04_sma'] ?? 0),
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'diploma' => (int) ($pendidikanCounts['05_diploma'] ?? 0),
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's1_keatas' =>
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(int) ($pendidikanCounts['06_sarjana'] ?? 0) +
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(int) ($pendidikanCounts['07_magister'] ?? 0),
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];
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$komoditasUtama = Komoditas::query()
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->whereHas('petani')
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->withCount('petani')
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->orderByDesc('petani_count')
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->get(['id', 'nama']);
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$luasLahanPerPetani = Lahan::has('petani')
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->select('petani_id')
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->selectRaw('SUM(luas_lahan) as total_luas')
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->groupBy('petani_id')
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->get();
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$luasLahan = [
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'kurang_05' => $luasLahanPerPetani->filter(fn ($item) => $item->total_luas < 5000)->count(),
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'05_1' => $luasLahanPerPetani->filter(fn ($item) => $item->total_luas >= 5000 && $item->total_luas <= 10000)->count(),
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'1_2' => $luasLahanPerPetani->filter(fn ($item) => $item->total_luas > 10000 && $item->total_luas <= 20000)->count(),
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'lebih_2' => $luasLahanPerPetani->filter(fn ($item) => $item->total_luas > 20000)->count(),
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];
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$pendapatanPerPetani = PendapatanKomoditas::with('sosialEkonomi.petani')->get()
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->filter(fn ($item) => $item->sosialEkonomi?->petani)
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->groupBy(fn ($item) => $item->sosialEkonomi->petani_id)
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->map(fn ($items) => $items->sum('pendapatan'));
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$penghasilan = [
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'kurang_1' => $pendapatanPerPetani->filter(fn ($value) => $value < 1000000)->count(),
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'1_3' => $pendapatanPerPetani->filter(fn ($value) => $value >= 1000000 && $value <= 3000000)->count(),
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'3_5' => $pendapatanPerPetani->filter(fn ($value) => $value > 3000000 && $value <= 5000000)->count(),
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'5_10' => $pendapatanPerPetani->filter(fn ($value) => $value > 5000000 && $value <= 10000000)->count(),
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'lebih_10' => $pendapatanPerPetani->filter(fn ($value) => $value > 10000000)->count(),
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];
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$data = [
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'total_petani' => $totalPetani,
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'petani_lakilaki' => $petaniLakilaki,
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'petani_perempuan' => $petaniPerempuan,
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'total_komoditas' => $totalKomoditas,
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'total_luas_lahan' => $totalLuasLahan,
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'ratarata_luas_lahan' => $ratarataLuasLahan,
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'kelompok_umur' => [
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'kurang_30' => $umurKurang30,
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'30_39' => $umur30sampai39,
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'40_49' => $umur40sampai49,
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'50_59' => $umur50sampai59,
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'60_keatas' => $umur60keatas,
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],
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'pendidikan' => $pendidikan,
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'komoditas_utama' => [
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'ids' => $komoditasUtama
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->pluck('id')
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->values(),
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'labels' => $komoditasUtama
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->pluck('nama')
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->values(),
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'series' => $komoditasUtama
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->pluck('petani_count')
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->map(fn ($value) => (int) $value)
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->values(),
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],
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'luas_lahan' => $luasLahan,
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'penghasilan' => $penghasilan,
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];
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$daftarPetani = Petani::with([
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'komoditas'
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])
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->withSum('lahans as total_luas_lahan', 'luas_lahan')
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->orderBy('id')
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->paginate(10);
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// dd($daftarPetani);
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return view('dashboard.demografi-petani', compact('data', 'daftarPetani'));
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}
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public function data(Request $request)
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{
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$query = Petani::with('komoditas')->withSum( 'lahans as total_luas_lahan', 'luas_lahan');
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if ($request->filled('search')) {
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$search = $request->search;
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$query->where('nama', 'ILIKE', "%{$search}%" );
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}
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$pendapatanPerPetani = PendapatanKomoditas::with('sosialEkonomi.petani')->get()
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->filter(fn ($item) => $item->sosialEkonomi?->petani)
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->groupBy(fn ($item) => $item->sosialEkonomi->petani_id)
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->map(fn ($items) => $items->sum('pendapatan'));
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if ($request->has('gender') && $request->gender !== '') {
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$query->where('jenis_kelamin', $request->gender );
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}
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if ($request->filled('umur')) {
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match ($request->umur) {
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'kurang_30' => $query->whereNotNull('tanggal_lahir')
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->whereRaw("EXTRACT( YEAR FROM AGE( CURRENT_DATE, tanggal_lahir)) < 30"),
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'30_39' => $query->whereNotNull('tanggal_lahir')
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->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 30 AND 39"),
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'40_49' => $query->whereNotNull('tanggal_lahir')
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->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 40 AND 49"),
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'50_59' => $query->whereNotNull('tanggal_lahir')
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->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) BETWEEN 50 AND 59"),
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'60_keatas' => $query ->whereNotNull('tanggal_lahir')
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->whereRaw("EXTRACT(YEAR FROM AGE(CURRENT_DATE, tanggal_lahir)) >= 60"),
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default => null
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};
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}
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if ($request->filled('pendidikan')) {
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$pendidikanMap = [
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'tidak_sekolah' => ['01_tidak_sekolah'],
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'sd' => ['02_sd'],
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'smp' => ['03_smp'],
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'sma' => ['04_sma'],
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'diploma' => ['05_diploma'],
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's1_keatas' => ['06_sarjana', '07_magister'],
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];
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if (isset($pendidikanMap[$request->pendidikan])) {
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$query->whereIn('pendidikan_terakhir', $pendidikanMap[$request->pendidikan]);
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}
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}
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if ($request->filled('komoditas')) {
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$query->where('komoditas_id', $request->komoditas);
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}
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if ($request->filled('penghasilan')) {
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$filteredPendapatan =
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match ($request->penghasilan) {
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'kurang_1' => $pendapatanPerPetani ->filter(fn ($value) => $value < 1000000 ),
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'1_3' => $pendapatanPerPetani->filter( fn ($value) => $value >= 1000000 && $value <= 3000000 ),
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'3_5' => $pendapatanPerPetani->filter(fn ($value) => $value > 3000000 && $value <= 5000000 ),
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'5_10' => $pendapatanPerPetani->filter(fn ($value) => $value > 5000000 && $value <= 10000000 ),
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'lebih_10' => $pendapatanPerPetani->filter(fn ($value) => $value > 10000000 ),
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default => collect()
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};
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$query->whereIn('id', $filteredPendapatan->keys()->values()->all());
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}
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if ($request->filled('luas_lahan')) {
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$lahanQuery = Lahan::query()->select('petani_id')->groupBy('petani_id');
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match ($request->luas_lahan) {
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'kurang_05' => $lahanQuery->havingRaw('SUM(luas_lahan) < 5000' ),
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'05_1' => $lahanQuery->havingRaw('SUM(luas_lahan) >= 5000 AND SUM(luas_lahan) <= 10000' ),
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'1_2' => $lahanQuery->havingRaw('SUM(luas_lahan) > 10000 AND SUM(luas_lahan) <= 20000'),
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'lebih_2' => $lahanQuery->havingRaw('SUM(luas_lahan) > 20000'),
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default => null
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};
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$query->whereIn('id', $lahanQuery->pluck('petani_id'));
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}
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$daftarPetani = $query->orderBy('id')->paginate(10);
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$pendidikanLabels = [
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'01_tidak_sekolah' => 'Tidak Sekolah',
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'02_sd' => 'SD',
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'03_smp' => 'SMP',
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'04_sma' => 'SMA',
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'05_diploma' => 'Diploma',
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'06_sarjana' => 'Sarjana',
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'07_magister' => 'Magister',
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];
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$rows = collect($daftarPetani->items())->map(function ($petani) use (
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$pendidikanLabels,
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$pendapatanPerPetani
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) {
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$umur = $petani->tanggal_lahir ? \Carbon\Carbon::parse($petani->tanggal_lahir)->age : null;
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$pendidikanRaw = $petani->getRawOriginal('pendidikan_terakhir');
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$pendapatan = $pendapatanPerPetani->get($petani->id);
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$rentangPenghasilan = match (true) {
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$pendapatan === null => '-',
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$pendapatan < 1000000 => '< Rp1 juta',
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$pendapatan <= 3000000 => 'Rp1 - 3 juta',
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$pendapatan <= 5000000 => 'Rp3 - 5 juta',
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$pendapatan <= 10000000 => 'Rp5 - 10 juta',
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default => '> Rp10 juta',
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};
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return [
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'id' => $petani->id,
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'nama' => $petani->nama ?? '-',
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'jenis_kelamin' => $petani->jenis_kelamin,
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'gender' => $petani->jenis_kelamin == 1 ? 'Laki-laki' : 'Perempuan',
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'umur' => $umur,
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'komoditas' => $petani->komoditas?->nama ?? '-',
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'luas_lahan' => (float) ($petani->total_luas_lahan ?? 0 ),
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'pendidikan' => $pendidikanLabels[$pendidikanRaw ] ?? '-',
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'rentang_penghasilan' => $rentangPenghasilan,
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];
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});
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return response()->json([
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'data' => $rows,
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'pagination' => [
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'current_page' => $daftarPetani->currentPage(),
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'last_page' => $daftarPetani->lastPage(),
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'per_page' => $daftarPetani->perPage(),
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'total' => $daftarPetani->total(),
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'from' => $daftarPetani->firstItem(),
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'to' => $daftarPetani->lastItem(),
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],
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]);
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}
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}
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