pertama dan terakhir

2026-06-10 22:07:47 +07:00
commit cd376094df
143 changed files with 12090 additions and 0 deletions
@@ -0,0 +1,66 @@
+<?php
+require_once __DIR__ . '/../config/db.php';
+require_once __DIR__ . '/helpers.php';
+
+$pdo = Database::getConnection();
+
+if ($_SERVER['REQUEST_METHOD'] !== 'GET') {
+    sendError('Method not allowed', 405);
+}
+
+// Warga miskin yang berada di luar semua radius bantuan rumah ibadah.
+$sql = "
+    SELECT
+        w.id,
+        w.nama_kk,
+        w.penghasilan,
+        ST_AsGeoJSON(w.geom) AS geojson,
+        ri.nama AS rumah_ibadah_terdekat,
+        ST_Distance_Sphere(w.geom, ri.geom) AS jarak_meter,
+        ri.radius_bantuan_meter,
+        (ST_Distance_Sphere(w.geom, ri.geom) - ri.radius_bantuan_meter) AS selisih_meter
+    FROM warga_miskin w
+    JOIN rumah_ibadah ri
+    JOIN (
+        SELECT
+            nearest_distance.warga_id,
+            MIN(nearest_distance.jarak_meter) AS min_jarak_meter
+        FROM (
+            SELECT
+                w2.id AS warga_id,
+                ST_Distance_Sphere(w2.geom, ri2.geom) AS jarak_meter
+            FROM warga_miskin w2
+            CROSS JOIN rumah_ibadah ri2
+        ) nearest_distance
+        GROUP BY nearest_distance.warga_id
+    ) nearest
+        ON nearest.warga_id = w.id
+        AND ABS(ST_Distance_Sphere(w.geom, ri.geom) - nearest.min_jarak_meter) < 0.001
+    WHERE NOT EXISTS (
+        SELECT 1
+        FROM rumah_ibadah ri_in_radius
+        WHERE ST_Distance_Sphere(w.geom, ri_in_radius.geom) <= ri_in_radius.radius_bantuan_meter
+    )
+    GROUP BY w.id
+    ORDER BY selisih_meter DESC
+";
+
+$stmt = $pdo->query($sql);
+$features = [];
+
+while ($r = $stmt->fetch()) {
+    $features[] = [
+        'type' => 'Feature',
+        'geometry' => json_decode($r['geojson']),
+        'properties' => [
+            'id' => (int)$r['id'],
+            'nama_kk' => $r['nama_kk'],
+            'jarak_km' => round(((float)$r['jarak_meter']) / 1000, 2),
+            'radius_km' => round(((int)$r['radius_bantuan_meter']) / 1000, 2),
+            'selisih_km' => round(((float)$r['selisih_meter']) / 1000, 2),
+            'rumah_ibadah_terdekat' => $r['rumah_ibadah_terdekat']
+        ]
+    ];
+}
+
+sendSuccess(['type' => 'FeatureCollection', 'features' => $features], 'Blank Spot');