League\Tactician\Handler\CommandHandlerMiddleware::execute()

Complexity

Conditions	1
Paths	1

Size

Total Lines	12
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function execute(object $command, callable $next)
    {
        // 1. Based on the command we received, get the Handler method to call.
        $methodToCall = $this->mapping->mapCommandToHandler(get_class($command));

        // 2.  Retrieve an instance of the Handler from our PSR-11 container
        //     This assumes the container id is the same as the class name but
        //     you can write your own middleware to change this assumption! :)
        $handler = $this->container->get($methodToCall->getClassName());

        // 3. Invoke the correct method on the handler and pass the command
        return $handler->{$methodToCall->getMethodName()}($command);
    }