magutti-spatial V4

Laravel Builder Mysql Spatial Extension

Laravel Builder extensions to calculate distances between two Spatial points using Mysql native function ST_Distance_Sphere.

ST_Distance_Sphere default unit to find distance is meters.

Installation

You can install the package via composer:

composer require magutti/magutti-spatial

Version support

| Package version | Laravel versions | PHP versions | | --------------- | --------------------- | -------------- | | V8.x | Laravel 10 / 11 / 12 | PHP 8.1+ | | V7.x | Laravel 5 / 6 / 7 / 8 | PHP 7.1+ / 8.0 |

Usage

Add in your Model

use Magutti\MaguttiSpatial\Builders\SpatialBuilder;

class Location extends Model
{
    .......
    // you can override the default longitude and latitude fields
    protected $spatialFields = [
        'lng',
        'lat'
    ];

    function newEloquentBuilder($query): SpatialBuilder
    {
        return new SpatialBuilder($query);
    }
    .......
}

Example of usage

Get all points where the distance from a given position are less than 1Km

Location::select(['id','lng','lat'])
           ->whitDistance([8.9246844, 45.4152695]) // return distance in meters (default)
           ->whereDistance([8.9246844, 45.4152695],1000)
           ->get()

where 8.9246844 (longitude), 45.4152695 (latitude) is your position and 1000 is the max distance in meters.

SELECT `id`,
       `lng`,
       `lat`,
       St_distance_sphere(Point(8.9246844, 45.4152695), Point(lng, lat)) * 1 AS
       distance
FROM   `locations`
WHERE  St_distance_sphere(Point(8.9246844, 45.4152695), Point(lng, lat)) < 1000

Using Miles

Location::select(['id','lat','lng'])
           ->whitDistanceInMiles([8.9246844, 45.4152695]) // return distance in Miles
           ->whereDistance([8.9246844, 45.4152695],10,'mi')
           ->get()

Find the closest point to you in Km

Location::select(['id','lat','lng'])
           ->whitDistanceInKm([8.9246844, 45.4152695])
           ->whereDistance([8.9246844, 45.4152695],10,'km')
           ->closest()

Helpers

The package provide some pre-built methods to calculate distance in Km, Miles or Feet.

whitDistanceInKm(array $point)    -> return distance in Km;
whitDistanceInMiles(array $point) -> return distance in Miles (mi);
whitDistanceInFeet(array $point)  -> return distance in Feet (ft);

and for filtering by distance

whereDistanceInKm(array $point, float $distance)     -> filter point by a given distance in Km
whereDistanceInMiles(array $point, float $distance)  -> filter point by a given distance in Miles
whereDistanceInFeet(array $point, float $distance)   -> filter point by a given distance in Miles

Changelog

Please see CHANGELOG for more information what has changed recently.

Contributing

Please see CONTRIBUTING for details.

Security

If you discover any security related issues, please email [email protected] instead of using the issue tracker.

Credits

• marcoax
• All Contributors

License

The MIT License (MIT). Please see License File for more information.