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Add Distance Calculation

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This commit is contained in:
R
2022-09-17 09:50:19 +07:00
parent 2b93a5a830
commit e4fba1f51a
2 changed files with 39 additions and 4 deletions
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41
Modules/Linksehat/Http/Controllers/Api/HospitalController.php
View File

@@ -4,6 +4,7 @@ namespace Modules\Linksehat\Http\Controllers\Api;
use App\Helpers\Helper;
use App\Models\Organization;
use DB;
use Illuminate\Contracts\Support\Renderable;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
@@ -19,11 +20,45 @@ class HospitalController extends Controller
{
$hospitals = Organization::query()
->with(['currentAddress'])
->where('type', 'hospital')
->where('organizations.type', 'hospital')
->when($request->search ?? null, function($query, $search) {
$query->where('name', 'LIKE', '%'.$search.'%');
})
->paginate(6);
});
if ($request->has('lat') && !empty($request->lat) && $request->has('lng') && !empty($request->lng)) {
$hospitals->leftJoin('addresses', function($q) {
$q->on('organizations.main_address_id', '=', 'addresses.id');
$q->where('addresses.addressable_type', '=', Organization::class);
});
$hospitals->select([
"organizations.*",
DB::raw("ST_Distance_Sphere(point(addresses.lng,addresses.lat), point(".$request->lng.",".$request->lat.")) /1000 as distance_km")
]);
$hospitals->orderBy('distance_km', 'desc');
} else {
$hospitals->orderBy('organizations.name', 'asc');
}
// if ($request->has('order_by')) {
// switch($request->order_by) {
// case 'distance_asc':
// if ($request->order_by == 'distance_asc' && $request->has('lat') && !empty($request->lat) && $request->has('lng') && !empty($request->lng)) {
// $hospitals->orderBy('distance_km', 'asc');
// break;
// }
// case 'distance_desc':
// if ($request->order_by == 'distance_desc' && $request->has('lat') && !empty($request->lat) && $request->has('lng') && !empty($request->lng)) {
// $hospitals->orderBy('distance_km', 'desc');
// break;
// }
// default:
// $hospitals->orderBy('organizations.name', 'asc');
// break;
// }
// }
$hospitals = $hospitals->paginate($request->limit ?? 6);
// dd($hospitals->toArray());
return response()->json([

2
Modules/Linksehat/Transformers/HospitalResource.php
View File

@@ -22,7 +22,7 @@ class HospitalResource extends JsonResource
'address' => $this->currentAddress->text ?? null,
'lat' => $this->currentAddress->lat ?? null,
'lng' => $this->currentAddress->lng ?? null,
'distance' => '200 m',
'distance' => isset($this->distance_km) ? round($this->distance_km) . ' km' : '-',
'city_name' => 'Kota Tangerang',
'phone' => $this->meta->phone,
'photo_url' => asset('images/default-hospital-image.png'),