Initial WebGIS portal project

2026-06-10 19:53:39 +07:00
commit c0aa8e09d5
62 changed files with 9013 additions and 0 deletions
@@ -0,0 +1,179 @@
+<?php
+declare(strict_types=1);
+
+function ensurePendudukFeatureSchema(PDO $pdo): void
+{
+    $columns = [
+        'kategori_kebutuhan' => "ALTER TABLE penduduk_miskin ADD COLUMN kategori_kebutuhan VARCHAR(100) NULL AFTER status_bantuan",
+        'deskripsi_kebutuhan' => "ALTER TABLE penduduk_miskin ADD COLUMN deskripsi_kebutuhan TEXT NULL AFTER kategori_kebutuhan",
+        'tindak_lanjut' => "ALTER TABLE penduduk_miskin ADD COLUMN tindak_lanjut VARCHAR(60) NOT NULL DEFAULT 'Belum disurvei' AFTER deskripsi_kebutuhan",
+        'kondisi_rumah' => "ALTER TABLE penduduk_miskin ADD COLUMN kondisi_rumah VARCHAR(80) NULL AFTER tindak_lanjut",
+        'penghasilan' => "ALTER TABLE penduduk_miskin ADD COLUMN penghasilan INT NULL AFTER kondisi_rumah",
+        'catatan_survei' => "ALTER TABLE penduduk_miskin ADD COLUMN catatan_survei TEXT NULL AFTER penghasilan",
+        'bukti_file' => "ALTER TABLE penduduk_miskin ADD COLUMN bukti_file VARCHAR(255) NULL AFTER catatan_survei",
+        'skor_prioritas' => "ALTER TABLE penduduk_miskin ADD COLUMN skor_prioritas INT NOT NULL DEFAULT 0 AFTER bukti_file",
+    ];
+
+    foreach ($columns as $column => $sql) {
+        $stmt = $pdo->query("SHOW COLUMNS FROM penduduk_miskin LIKE " . $pdo->quote($column));
+        if ($stmt->fetch() === false) {
+            $pdo->exec($sql);
+        }
+    }
+
+    $pdo->exec("
+        CREATE TABLE IF NOT EXISTS riwayat_bantuan (
+            id INT AUTO_INCREMENT PRIMARY KEY,
+            penduduk_id INT NOT NULL,
+            jenis_bantuan VARCHAR(120) NOT NULL,
+            tanggal_bantuan DATE NOT NULL,
+            nilai_bantuan VARCHAR(80) NULL,
+            pemberi_bantuan VARCHAR(120) NULL,
+            catatan TEXT NULL,
+            bukti_file VARCHAR(255) NULL,
+            created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+            FOREIGN KEY (penduduk_id) REFERENCES penduduk_miskin(id) ON DELETE CASCADE
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci
+    ");
+}
+
+function normalizeDateOrNull(?string $value): ?string
+{
+    $value = trim((string)$value);
+    return $value === '' || $value === '0000-00-00' ? null : $value;
+}
+
+function normalizeNonNegativeIntOrNull(mixed $value, string $label): ?int
+{
+    $value = trim((string)$value);
+    if ($value === '') {
+        return null;
+    }
+
+    if (!is_numeric($value) || (float)$value < 0) {
+        throw new InvalidArgumentException($label . ' tidak boleh bernilai negatif.');
+    }
+
+    return (int)$value;
+}
+
+function calculatePriorityScore(array $penduduk, array $anggota = []): int
+{
+    $score = 0;
+    $anggotaCount = count($anggota);
+    $penghasilan = isset($penduduk['penghasilan']) ? (int)$penduduk['penghasilan'] : 0;
+
+    if (($penduduk['status_bantuan'] ?? '') === 'Belum dibantu') $score += 30;
+    if (($penduduk['status_bantuan'] ?? '') === 'Menunggu verifikasi') $score += 15;
+    if ((int)($penduduk['is_blank_spot'] ?? 0) === 1) $score += 15;
+
+    $score += min(20, $anggotaCount * 4);
+
+    foreach ($anggota as $a) {
+        $umur = isset($a['umur']) ? (int)$a['umur'] : null;
+        if ($umur !== null && ($umur < 6 || $umur >= 60)) {
+            $score += 5;
+        }
+    }
+
+    if ($penghasilan > 0 && $penghasilan <= 1000000) $score += 15;
+    elseif ($penghasilan > 1000000 && $penghasilan <= 2000000) $score += 8;
+
+    $kondisi = strtolower((string)($penduduk['kondisi_rumah'] ?? ''));
+    if (str_contains($kondisi, 'tidak layak')) $score += 15;
+    elseif (str_contains($kondisi, 'rentan')) $score += 8;
+
+    $kebutuhan = strtolower((string)($penduduk['kategori_kebutuhan'] ?? ''));
+    if (in_array($kebutuhan, ['kesehatan', 'rumah tidak layak', 'bantuan darurat'], true)) $score += 10;
+
+    return min(100, max(0, $score));
+}
+
+function getPriorityLabel(int $score): string
+{
+    if ($score >= 70) return 'Prioritas Tinggi';
+    if ($score >= 40) return 'Prioritas Sedang';
+    return 'Prioritas Rendah';
+}
+
+function saveUploadedEvidence(string $fieldName): ?string
+{
+    if (empty($_FILES[$fieldName]) || !is_array($_FILES[$fieldName])) {
+        return null;
+    }
+
+    $file = $_FILES[$fieldName];
+    if (($file['error'] ?? UPLOAD_ERR_NO_FILE) === UPLOAD_ERR_NO_FILE) {
+        return null;
+    }
+
+    if (($file['error'] ?? UPLOAD_ERR_OK) !== UPLOAD_ERR_OK) {
+        throw new RuntimeException('Upload bukti gagal.');
+    }
+
+    if (($file['size'] ?? 0) > 3 * 1024 * 1024) {
+        throw new RuntimeException('Ukuran bukti maksimal 3 MB.');
+    }
+
+    $allowed = [
+        'image/jpeg' => 'jpg',
+        'image/png' => 'png',
+        'image/webp' => 'webp',
+        'application/pdf' => 'pdf',
+    ];
+    $mime = mime_content_type($file['tmp_name']);
+
+    if (!isset($allowed[$mime])) {
+        throw new RuntimeException('Format bukti harus JPG, PNG, WEBP, atau PDF.');
+    }
+
+    $dir = __DIR__ . '/../uploads/bukti';
+    if (!is_dir($dir) && !mkdir($dir, 0775, true) && !is_dir($dir)) {
+        throw new RuntimeException('Folder upload tidak bisa dibuat.');
+    }
+
+    $filename = date('YmdHis') . '-' . bin2hex(random_bytes(6)) . '.' . $allowed[$mime];
+    $target = $dir . '/' . $filename;
+
+    if (!move_uploaded_file($file['tmp_name'], $target)) {
+        throw new RuntimeException('Bukti tidak bisa disimpan.');
+    }
+
+    return 'uploads/bukti/' . $filename;
+}
+
+function readPendudukInput(): array
+{
+    if (str_starts_with((string)($_SERVER['CONTENT_TYPE'] ?? ''), 'multipart/form-data')) {
+        $input = $_POST;
+        $input['anggota'] = json_decode((string)($_POST['anggota'] ?? '[]'), true) ?: [];
+        return $input;
+    }
+
+    return json_decode(file_get_contents('php://input'), true) ?: [];
+}
+
+function updatePendudukPriority(PDO $pdo, int $pendudukId): void
+{
+    $stmt = $pdo->prepare("SELECT * FROM penduduk_miskin WHERE id = ?");
+    $stmt->execute([$pendudukId]);
+    $penduduk = $stmt->fetch(PDO::FETCH_ASSOC);
+    if (!$penduduk) return;
+
+    $stmtAnggota = $pdo->prepare("SELECT * FROM anggota_keluarga WHERE penduduk_id = ?");
+    $stmtAnggota->execute([$pendudukId]);
+    $anggota = $stmtAnggota->fetchAll(PDO::FETCH_ASSOC);
+    $score = calculatePriorityScore($penduduk, $anggota);
+
+    $update = $pdo->prepare("UPDATE penduduk_miskin SET skor_prioritas = ? WHERE id = ?");
+    $update->execute([$score, $pendudukId]);
+}
+
+function refreshAllPriorityScores(PDO $pdo): void
+{
+    ensurePendudukFeatureSchema($pdo);
+    $ids = $pdo->query("SELECT id FROM penduduk_miskin")->fetchAll(PDO::FETCH_COLUMN);
+    foreach ($ids as $id) {
+        updatePendudukPriority($pdo, (int)$id);
+    }
+}