/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
$experiments = Experiment::active()->get();
$goals = array_unique(Goal::active()->orderBy('name')->lists('name')->toArray());
$columns = array_merge(['Experiment', 'Visitors', 'Engagement'], array_map('ucfirst', $goals));
$writer = new Writer(new SplTempFileObject());
$writer->insertOne($columns);
foreach ($experiments as $experiment) {
$engagement = $experiment->visitors ? $experiment->engagement / $experiment->visitors * 100 : 0;
$row = [$experiment->name, $experiment->visitors, number_format($engagement, 2) . " % (" . $experiment->engagement . ")"];
$results = $experiment->goals()->lists('count', 'name');
foreach ($goals as $column) {
$count = array_get($results, $column, 0);
$percentage = $experiment->visitors ? $count / $experiment->visitors * 100 : 0;
$row[] = number_format($percentage, 2) . " % ({$count})";
}
$writer->insertOne($row);
}
$output = (string) $writer;
if ($file = $this->argument('file')) {
$this->info("Creating {$file}");
File::put($file, $output);
} else {
$this->line($output);
}
}
/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
$connection = Config::get('ab::connection');
// Create experiments table.
if (!Schema::connection($connection)->hasTable('experiments')) {
Schema::connection($connection)->create('experiments', function ($table) {
$table->increments('id');
$table->string('group');
$table->string('name');
$table->integer('visitors')->unsigned()->default(0);
$table->integer('engagement')->unsigned()->default(0);
$table->timestamps();
});
}
// Create goals table.
if (!Schema::connection($connection)->hasTable('goals')) {
Schema::connection($connection)->create('goals', function ($table) {
$table->increments('id');
$table->string('name');
$table->string('experiment');
$table->integer('count')->unsigned()->default(0);
$table->timestamps();
});
}
$this->info('Database schema initialized.');
$experimentGroups = Config::get('ab')['experiments'];
if (!$experimentGroups or empty($experimentGroups)) {
return $this->error('No experiments configured.');
}
$goals = Config::get('ab')['goals'];
if (!$goals or empty($goals)) {
return $this->error('No goals configured.');
}
// Populate experiments and goals.
$experimentCount = 0;
foreach ($experimentGroups as $groupName => $experimentGroup) {
foreach ($experimentGroup as $experiment) {
Experiment::firstOrCreate(['name' => $experiment, 'group' => $groupName]);
foreach ($goals as $goal) {
Goal::firstOrCreate(['name' => $goal, 'experiment' => $experiment]);
}
$experimentCount += count($experimentGroups);
}
}
$this->info('Added ' . $experimentCount . ' experiments.');
}
public function testExport()
{
Artisan::call('ab:install');
Experiment::find('a')->update(['visitors' => 153, 'engagement' => 35]);
Goal::create(['name' => 'foo', 'experiment' => 'a', 'count' => 42]);
$output = new Symfony\Component\Console\Output\BufferedOutput();
Artisan::call('ab:export', [], $output);
$report = $output->fetch();
$this->assertContains('Foo', $report);
$this->assertContains('153', $report);
$this->assertContains('35', $report);
$this->assertContains('42', $report);
$output = new Symfony\Component\Console\Output\BufferedOutput();
Artisan::call('ab:export', ['file' => '/tmp/test.csv'], $output);
$report = $output->fetch();
$this->assertContains('Creating /tmp/test.csv', $report);
}
/**
* Execute the console command.
*
* @return mixed
*/
public function fire()
{
$experiments = Experiment::active()->get();
$goals = array_unique(Goal::active()->orderBy('name')->lists('name')->toArray());
$columns = array_merge(['Experiment', 'Visitors', 'Engagement'], array_map('ucfirst', $goals));
$table = new Table($this->output);
$table->setHeaders($columns);
foreach ($experiments as $experiment) {
$engagement = $experiment->visitors ? $experiment->engagement / $experiment->visitors * 100 : 0;
$row = [$experiment->name, $experiment->visitors, number_format($engagement, 2) . " % (" . $experiment->engagement . ")"];
$results = $experiment->goals()->lists('count', 'name');
foreach ($goals as $column) {
$count = array_get($results, $column, 0);
$percentage = $experiment->visitors ? $count / $experiment->visitors * 100 : 0;
$row[] = number_format($percentage, 2) . " % ({$count})";
}
$table->addRow($row);
}
$table->render();
}
/**
* Mark a goal as completed for the current experiment.
*
* @return void
*/
public function complete($name)
{
// Only complete once per experiment.
if ($this->session->get("completed_{$name}")) {
return;
}
$goal = Goal::firstOrCreate(['name' => $name, 'experiment' => $this->experiment()]);
Goal::where('name', $name)->where('experiment', $this->experiment())->update(['count' => $goal->count + 1]);
// Mark current experiment as completed.
$this->session->set("completed_{$name}", 1);
}
public function testGoalWithoutReferer()
{
// Register fake named route
Route::any('/foobar', ['as' => 'buy', function () {
return 'hello world';
}]);
$headers = Request::instance()->server->getHeaders();
$request = Request::create('http://localhost/foobar', 'get', [], [], [], $headers);
Route::dispatch($request);
$ab = App::make('ab');
$ab->experiment();
$ab->track($request);
$this->assertEquals(1, Experiment::find('a')->visitors);
$this->assertEquals(1, Experiment::find('a')->engagement);
$this->assertEquals(1, Goal::where('name', 'buy')->where('experiment', 'a')->first()->count);
}