/**
* Test numberOfBills method works.
*/
public function test_number_of_bills()
{
$this->actingAs($this->user)->assertEquals(2, CampaignStatistics::numberOfBills($this->campaign->number, $this->campaign->year));
}
/**
* Return details about number of bills in given campaigns compared.
*
* @param array $campaign
* @param array $campaignToCompare
* @return array
*/
public static function detailsAboutNumberOfBills($campaign, $campaignToCompare)
{
$campaignBills = CampaignStatistics::numberOfBills($campaign['number'], $campaign['year']);
$campaignToCompareBills = CampaignStatistics::numberOfBills($campaignToCompare['number'], $campaignToCompare['year']);
$translationData = ['campaign_number' => $campaign['number'], 'campaign_year' => $campaign['year'], 'bills' => $campaignBills, 'other_campaign_number' => $campaignToCompare['number'], 'other_campaign_year' => $campaignToCompare['year']];
$baseOutput = ['number_of_bills' => $campaignBills, 'number_of_bills_in_campaign_to_compare' => $campaignToCompareBills, 'number_of_bills_label' => trans('statistics.details_about_number_of_bills_label', ['campaign_number' => $campaign['number'], 'campaign_year' => $campaign['year']]), 'number_of_bills_in_campaign_to_compare_label' => trans('statistics.details_about_number_of_bills_label', ['campaign_number' => $campaignToCompare['number'], 'campaign_year' => $campaignToCompare['year']])];
// Handle case when both campaigns have no bills
if ($campaignBills <= 0 && $campaignToCompareBills <= 0) {
$output = ['message' => trans('statistics.details_about_number_of_bills_equal_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_equal_trend_title')];
return array_merge($output, $baseOutput);
}
// Handle case when only first campaign contain bills
if ($campaignBills > 0 && $campaignToCompareBills <= 0) {
$translationData['plus'] = $campaignBills;
$output = ['message' => trans('statistics.details_about_number_of_bills_up_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_up_trend_title', ['percent' => 100])];
return array_merge($output, $baseOutput);
}
// Handle case when only campaign to compare contains bills
if ($campaignBills <= 0 && $campaignToCompareBills > 0) {
$translationData['minus'] = $campaignToCompareBills;
$output = ['message' => trans('statistics.details_about_number_of_bills_down_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_down_trend_title', ['percent' => 100])];
return array_merge($output, $baseOutput);
}
// Calculate difference and make sure is always positive
$difference = $campaignBills - $campaignToCompareBills;
if ($difference < 0) {
$difference *= -1;
}
$divider = $campaignBills;
if ($divider < $campaignToCompareBills) {
$divider = $campaignToCompareBills;
}
$percent = number_format($difference * 100 / $divider, 2);
// Handle case when first campaign have more bills
if ($campaignBills > $campaignToCompareBills) {
$translationData['plus'] = $difference;
$output = ['message' => trans('statistics.details_about_number_of_bills_up_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_up_trend_title', ['percent' => $percent])];
} else {
if ($campaignBills < $campaignToCompareBills) {
// Handle case when campaign to compare have more bills
$translationData['minus'] = $difference;
$output = ['message' => trans('statistics.details_about_number_of_bills_down_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_down_trend_title', ['percent' => $percent])];
} else {
$output = ['message' => trans('statistics.details_about_number_of_bills_equal_trend', $translationData), 'title' => trans('statistics.details_about_number_of_bills_equal_trend_title')];
}
}
return array_merge($output, $baseOutput);
}
