Ben182\AbTesting\Commands\ReportCommand

Complexity

Total Complexity

5

Size/Duplication

Total Lines	66
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	handle()	0	7	1
A	prepareHeader()	0	11	1
A	prepareBody()	0	14	2

<?php

namespace Ben182\AbTesting\Commands;

use Illuminate\Console\Command;
use Ben182\AbTesting\Models\Experiment;

class ReportCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'ab:report';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Shows a table with experiment and goal insights';

    /**
     * Create a new command instance.
     *
     * @return void

Adding a @return annotation to constructors is generally not recommended as a constructor does not have a meaningful return value.

     */
    public function __construct()
    {
        parent::__construct();
    }

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $header = $this->prepareHeader();
        $body = $this->prepareBody();

        $this->table($header, $body);
    }

    public function prepareHeader()
    {
        $header = [
            'Experiment',
            'Visitors',
        ];

        return array_merge($header, array_map(function ($item) {
            return 'Goal '.$item;
        }, config('ab-testing.goals')));
    }

    public function prepareBody()
    {
        return Experiment::all()->map(function ($item) {
            $return = [$item->name, $item->visitors];

            $goalConversations = $item->goals->pluck('hit')->map(function ($hit) use ($item) {
                $item->visitors = $item->visitors ?: 1; // prevent division by zero exception

                return $hit.' ('.number_format($hit / $item->visitors * 100).'%)';
            });

            return array_merge($return, $goalConversations->toArray());
        });
    }
}