Implement reverse geocoding for Rumah Miskin

api/config.php

@@ -0,0 +1,46 @@
+<?php
+// ── SHARED DATABASE CONFIGURATION ───────────────────────────────────────────
+// Digunakan oleh semua endpoint API. File .env berada di root project.
+
+$envFile = __DIR__ . '/../.env';
+
+if (!file_exists($envFile)) {
+    http_response_code(500);
+    header('Content-Type: application/json');
+    echo json_encode(['success' => false, 'message' => 'File .env tidak ditemukan']);
+    exit();
+}
+
+$env = [];
+foreach (file($envFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES) as $line) {
+    if (strpos(trim($line), '#') === 0 || !strpos($line, '=')) continue;
+    list($key, $value) = explode('=', $line, 2);
+    $env[trim($key)] = trim($value);
+}
+
+$host     = $env['DB_HOST'] ?? 'localhost';
+$dbname   = $env['DB_NAME'] ?? 'webgis_miskin';
+$username = $env['DB_USER'] ?? 'root';
+$password = $env['DB_PASS'] ?? '';
+
+// ── KONEKSI PDO ───────────────────────────────────────────────────────────────
+try {
+    $pdo = new PDO("mysql:host=$host;dbname=$dbname;charset=utf8mb4", $username, $password, [
+        PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+        PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+        PDO::ATTR_EMULATE_PREPARES   => false,
+    ]);
+
+    // ── SCHEMA MIGRATION ───────────────────────────────────────────────────────
+    // Pastikan kolom 'alamat' ada di tabel 'rumah_miskin'
+    try {
+        $pdo->exec("ALTER TABLE rumah_miskin ADD COLUMN alamat TEXT AFTER id_rumah");
+    } catch (PDOException $e) {
+        // Kolom mungkin sudah ada, abaikan error 1060 (Duplicate column name)
+    }
+} catch (PDOException $e) {
+    http_response_code(500);
+    header('Content-Type: application/json');
+    echo json_encode(['success' => false, 'message' => 'Koneksi database gagal: ' . $e->getMessage()]);
+    exit();
+}

api/delete_ibadah.php

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+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['id'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'ID tidak ditemukan']);
+    exit();
+}
+
+try {
+    $stmt = $pdo->prepare("DELETE FROM rumah_ibadah WHERE id = ?");
+    $stmt->execute([$input['id']]);
+    
+    echo json_encode([
+        'success' => true,
+        'message' => 'Data Rumah Ibadah berhasil dihapus'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/delete_miskin.php

@@ -0,0 +1,24 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['id_rumah'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'ID Rumah tidak ditemukan']);
+    exit();
+}
+
+try {
+    $stmt = $pdo->prepare("DELETE FROM rumah_miskin WHERE id_rumah = ?");
+    $stmt->execute([$input['id_rumah']]);
+    
+    echo json_encode([
+        'success' => true,
+        'message' => 'Data Rumah Miskin berhasil dihapus'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/get_ibadah.php

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+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+try {
+    $stmt = $pdo->query("SELECT * FROM rumah_ibadah ORDER BY created_at DESC");
+    $data = $stmt->fetchAll();
+    echo json_encode($data);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/get_miskin.php

@@ -0,0 +1,12 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+try {
+    $stmt = $pdo->query("SELECT * FROM rumah_miskin ORDER BY created_at DESC");
+    $data = $stmt->fetchAll();
+    echo json_encode($data);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/save_ibadah.php

@@ -0,0 +1,31 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['nama']) || empty($input['latitude']) || empty($input['longitude'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'Data tidak lengkap']);
+    exit();
+}
+
+try {
+    $stmt = $pdo->prepare("INSERT INTO rumah_ibadah (nama, alamat, latitude, longitude, radius) VALUES (?, ?, ?, ?, ?)");
+    $stmt->execute([
+        $input['nama'],
+        $input['alamat'] ?? '',
+        $input['latitude'],
+        $input['longitude'],
+        $input['radius'] ?? 500
+    ]);
+    
+    echo json_encode([
+        'success' => true,
+        'id' => $pdo->lastInsertId(),
+        'message' => 'Data Rumah Ibadah berhasil disimpan'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/save_miskin.php

@@ -0,0 +1,40 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['id_rumah']) || empty($input['latitude']) || empty($input['longitude'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'Data tidak lengkap']);
+    exit();
+}
+
+try {
+    // Check if ID exists
+    $check = $pdo->prepare("SELECT id_rumah FROM rumah_miskin WHERE id_rumah = ?");
+    $check->execute([$input['id_rumah']]);
+    if ($check->rowCount() > 0) {
+        http_response_code(400);
+        echo json_encode(['success' => false, 'message' => 'ID Rumah sudah terdaftar']);
+        exit();
+    }
+
+    $stmt = $pdo->prepare("INSERT INTO rumah_miskin (id_rumah, alamat, jumlah_kk, jumlah_orang, latitude, longitude) VALUES (?, ?, ?, ?, ?, ?)");
+    $stmt->execute([
+        $input['id_rumah'],
+        $input['alamat'] ?? '',
+        $input['jumlah_kk'] ?? 1,
+        $input['jumlah_orang'] ?? 1,
+        $input['latitude'],
+        $input['longitude']
+    ]);
+    
+    echo json_encode([
+        'success' => true,
+        'message' => 'Data Rumah Miskin berhasil disimpan'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/update_ibadah.php

@@ -0,0 +1,31 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['id']) || empty($input['nama'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'Data tidak lengkap']);
+    exit();
+}
+
+try {
+    $stmt = $pdo->prepare("UPDATE rumah_ibadah SET nama = ?, alamat = ?, latitude = ?, longitude = ?, radius = ? WHERE id = ?");
+    $stmt->execute([
+        $input['nama'],
+        $input['alamat'] ?? '',
+        (float)$input['latitude'],
+        (float)$input['longitude'],
+        $input['radius'] ?? 500,
+        $input['id']
+    ]);
+    
+    echo json_encode([
+        'success' => true,
+        'message' => 'Data Rumah Ibadah berhasil diperbarui'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}

api/update_miskin.php

@@ -0,0 +1,31 @@
+<?php
+header('Content-Type: application/json');
+require_once 'config.php';
+
+$input = json_decode(file_get_contents('php://input'), true);
+
+if (!$input || empty($input['id_rumah'])) {
+    http_response_code(400);
+    echo json_encode(['success' => false, 'message' => 'Data tidak lengkap']);
+    exit();
+}
+
+try {
+    $stmt = $pdo->prepare("UPDATE rumah_miskin SET alamat = ?, jumlah_kk = ?, jumlah_orang = ?, latitude = ?, longitude = ? WHERE id_rumah = ?");
+    $stmt->execute([
+        $input['alamat'] ?? '',
+        $input['jumlah_kk'] ?? 1,
+        $input['jumlah_orang'] ?? 1,
+        (float)$input['latitude'],
+        (float)$input['longitude'],
+        $input['id_rumah']
+    ]);
+    
+    echo json_encode([
+        'success' => true,
+        'message' => 'Data Rumah Miskin berhasil diperbarui'
+    ]);
+} catch (PDOException $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => $e->getMessage()]);
+}