Merge pull request #27 from phth/bugfix/coord-constraints

[BUGFIX] fixes calcuation of longitude boundaries
sabbelasichon · Mar 19, 2021 · 1561dda · 1561dda
2 parents 7822616 + f21d7a8
commit 1561dda
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Classes/Domain/Repository/EntryRepository.php b/Classes/Domain/Repository/EntryRepository.php
@@ -160,8 +160,8 @@ private function createCoordsConstraints(
 
         $lowestLat = (double)$userLocation->getLatitude() - rad2deg($radius / $earthRadius);
         $highestLat = (double)$userLocation->getLatitude() + rad2deg($radius / $earthRadius);
-        $lowestLng = (double)$userLocation->getLongitude() - rad2deg($radius / $earthRadius);
-        $highestLng = (double)$userLocation->getLongitude() + rad2deg($radius / $earthRadius);
+        $lowestLng = (double)$userLocation->getLongitude() - rad2deg(asin($radius / $earthRadius) / cos(deg2rad($userLocation->getLatitude())));
+        $highestLng = (double)$userLocation->getLongitude() + rad2deg(asin($radius / $earthRadius) / cos(deg2rad($userLocation->getLatitude())));
 
         return [
             $query->greaterThanOrEqual('latitude', $lowestLat),