/**
* GETs a single Emoji.
*
* @param ServerRequestInterface ServerRequestInterface $request PSR-7 standard for receiving client request
* @param ResponseInterface ResponseInterface $response PSR-& standard for sending server response
*
* @return ResponseInterface HTTP response of client request
*/
public function show(ServerRequestInterface $request, ResponseInterface $response, $argc)
{
//Get the single Emoji with the id from route
$emoji = Emoji::find($argc['id']);
//Check if the Emoji with the id exist
if ($emoji != null) {
//Build Emoji data to return
$result = $this->buildEmojiData($emoji);
} else {
//Repond with 404 if Emoji not found
$response = $response->withStatus(404);
$result = ['message' => 'Emoji not found'];
}
//Write message to response interface
$response->getBody()->write(json_encode($result));
//Return response
return $response;
}
