UAS SIG Proyek WebGis

sig-kemiskinan/api/update_radius.php

@@ -0,0 +1,29 @@
+<?php
+// api/update_radius.php
+// Update radius satu rumah ibadah + reassign penduduk
+
+require_once __DIR__ . '/../includes/config.php';
+
+header('Content-Type: application/json; charset=utf-8');
+header('Access-Control-Allow-Origin: *');
+header('Access-Control-Allow-Methods: POST, OPTIONS');
+header('Access-Control-Allow-Headers: Content-Type');
+
+if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') exit;
+
+$input = getInput();
+$id     = $input['id'] ?? null;
+$radius = $input['radius'] ?? null;
+
+if (!$id || !$radius) {
+    jsonResponse(['success' => false, 'error' => 'id dan radius diperlukan'], 400);
+}
+
+$radius = max(100, min(5000, (int)$radius)); // clamp 100–5000m
+
+$db = getDB();
+$db->prepare("UPDATE rumah_ibadah SET radius = ? WHERE id = ?")->execute([$radius, $id]);
+
+reassignAll();
+
+jsonResponse(['success' => true, 'radius' => $radius, 'message' => "Radius diubah ke {$radius}m, penduduk di-reassign"]);