First Commit

sig-03/update_radius.php

@@ -0,0 +1,22 @@
+<?php
+require_once 'koneksi.php';
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    echo json_encode(['success' => false, 'message' => 'Hanya menerima POST']); exit;
+}
+
+$id     = intval($_POST['id']     ?? 0);
+$radius = intval($_POST['radius'] ?? 300);
+
+if ($id < 1) { echo json_encode(['success' => false, 'message' => 'ID tidak valid']); exit; }
+if ($radius < 50) $radius = 50;
+
+$stmt = $conn->prepare("UPDATE religious_centers SET radius=?, updated_at=NOW() WHERE id=?");
+$stmt->bind_param('ii', $radius, $id);
+if ($stmt->execute()) {
+    echo json_encode(['success' => true, 'id' => $id, 'radius' => $radius]);
+} else {
+    echo json_encode(['success' => false, 'message' => $stmt->error]);
+}
+$stmt->close();
+$conn->close();