feat: include search lat/lng in station API meta response

app/Http/Controllers/Api/StationController.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers\Api;
 
+use App\Enums\PriceClassification;
 use App\Http\Controllers\Controller;
 use App\Http\Requests\Api\NearbyStationsRequest;
 use App\Http\Resources\Api\StationResource;
@@ -10,6 +11,7 @@ use App\Models\Station;
 use App\Services\PostcodeService;
 use Illuminate\Database\Query\JoinClause;
 use Illuminate\Http\JsonResponse;
+use Illuminate\Support\Carbon;
 use Illuminate\Validation\ValidationException;
 
 class StationController extends Controller
@@ -52,15 +54,21 @@ class StationController extends Controller
             ->where('stations.permanent_closure', false)
             ->get();
 
-        $stations = $all
+        $filtered = $all->filter(fn ($s) => (float) $s->distance_km <= $radius);
-            ->filter(fn ($s) => (float) $s->distance_km <= $radius)
+
-            ->sortBy(match ($sort) {
+        $stations = $sort === 'reliable'
+            ? $filtered->sortBy([
+                fn ($s) => PriceClassification::fromUpdatedAt(
+                    $s->price_effective_at ? Carbon::parse($s->price_effective_at) : null
+                )->weight(),
+                fn ($s) => (int) $s->price_pence,
+            ])->values()
+            : $filtered->sortBy(match ($sort) {
                 'price' => fn ($s) => (int) $s->price_pence,
                 'updated' => fn ($s) => $s->price_effective_at ? -strtotime($s->price_effective_at) : PHP_INT_MAX,
                 'brand' => fn ($s) => strtolower((string) $s->brand_name),
                 default => fn ($s) => (float) $s->distance_km,
-            })
+            })->values();
-            ->values();
 
         $prices = $stations->pluck('price_pence');
 
@@ -82,6 +90,8 @@ class StationController extends Controller
                 'count' => $stations->count(),
                 'fuel_type' => $fuelType->value,
                 'radius_km' => $radius,
+                'lat' => $lat,
+                'lng' => $lng,
                 'lowest_pence' => $prices->min(),
                 'highest_pence' => $prices->max(),
                 'cheapest_price_pence' => $prices->min(),

tests/Feature/Api/StationControllerTest.php

@@ -157,3 +157,17 @@ it('returns 422 when postcode cannot be resolved', function () {
         ->assertUnprocessable()
         ->assertJsonValidationErrors(['postcode']);
 });
+
+it('includes resolved lat and lng in meta', function () {
+    $station = Station::factory()->create(['lat' => 52.555064, 'lng' => -0.256119]);
+    StationPriceCurrent::factory()->create([
+        'station_id' => $station->node_id,
+        'fuel_type' => FuelType::B7Standard,
+        'price_pence' => 14500,
+    ]);
+
+    $this->getJson('/api/stations?lat=52.555064&lng=-0.256119&fuel_type=diesel&radius=10')
+        ->assertOk()
+        ->assertJsonPath('meta.lat', 52.555064)
+        ->assertJsonPath('meta.lng', -0.256119);
+});