Fetch all subcounties in a particular district

[kusaasira]

Create a method that fetches only sub counties from a particular parsed district.

Follow Appblocks Standards and Guidelines.

At the moment, one has to go through a chain to fetch subcounties i.e. see code block below.

$geo = new Geo();
$data = $geo
        ->districts('Mukono')
        ->counties('Mukono Municipality')
        ->sub_counties->all();

Refactor this to accept fetching subcounties as indicated below;

$geo = new Geo();
$data = $geo
        ->districts('Mukono')
        ->sub_counties->all();

For more information on the structure, checkout the repo wiki.

Follow PSR-12 coding standards and guidelines.

[kusaasira]

@Marshud I have updated the issue description to provide more insight on how to work on this.

[Marshud]

Thank you @kusaasira I will take keen note

[kusaasira]

@Marshud this was all catered for in a PR referenced above by @RoadSigns . Allow me close this issue.