AverageDonation.php
4 years ago
DonationsVsIncome.php
4 years ago
Endpoint.php
4 years ago
FormPerformance.php
4 years ago
Income.php
4 years ago
IncomeBreakdown.php
4 years ago
PaymentMethods.php
4 years ago
PaymentStatuses.php
4 years ago
RecentDonations.php
4 years ago
TopDonors.php
4 years ago
TotalDonors.php
4 years ago
TotalIncome.php
4 years ago
TotalRefunds.php
4 years ago
TotalRefunds.php
176 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * Refunds over time endpoint |
| 5 | * |
| 6 | * @package Give |
| 7 | */ |
| 8 | |
| 9 | namespace Give\API\Endpoints\Reports; |
| 10 | |
| 11 | class TotalRefunds extends Endpoint |
| 12 | { |
| 13 | |
| 14 | protected $payments; |
| 15 | |
| 16 | public function __construct() |
| 17 | { |
| 18 | $this->endpoint = 'total-refunds'; |
| 19 | } |
| 20 | |
| 21 | public function getReport($request) |
| 22 | { |
| 23 | $start = date_create($request->get_param('start')); |
| 24 | $end = date_create($request->get_param('end')); |
| 25 | $diff = date_diff($start, $end); |
| 26 | |
| 27 | $data = []; |
| 28 | |
| 29 | switch (true) { |
| 30 | case ($diff->days > 12): |
| 31 | $interval = round($diff->days / 12); |
| 32 | $data = $this->get_data($start, $end, 'P' . $interval . 'D'); |
| 33 | break; |
| 34 | case ($diff->days > 5): |
| 35 | $data = $this->get_data($start, $end, 'P1D'); |
| 36 | break; |
| 37 | case ($diff->days > 4): |
| 38 | $data = $this->get_data($start, $end, 'PT12H'); |
| 39 | break; |
| 40 | case ($diff->days > 2): |
| 41 | $data = $this->get_data($start, $end, 'PT3H'); |
| 42 | break; |
| 43 | case ($diff->days >= 0): |
| 44 | $data = $this->get_data($start, $end, 'PT1H'); |
| 45 | break; |
| 46 | } |
| 47 | |
| 48 | return $data; |
| 49 | } |
| 50 | |
| 51 | public function get_data($start, $end, $intervalStr) |
| 52 | { |
| 53 | $tooltips = []; |
| 54 | $refunds = []; |
| 55 | |
| 56 | $interval = new \DateInterval($intervalStr); |
| 57 | |
| 58 | $periodStart = clone $start; |
| 59 | $periodEnd = clone $start; |
| 60 | |
| 61 | // Subtract interval to set up period start |
| 62 | date_sub($periodStart, $interval); |
| 63 | |
| 64 | while ($periodStart < $end) { |
| 65 | $refundsForPeriod = $this->get_refunds( |
| 66 | $periodStart->format('Y-m-d H:i:s'), |
| 67 | $periodEnd->format('Y-m-d H:i:s') |
| 68 | ); |
| 69 | $time = $periodEnd->format('Y-m-d H:i:s'); |
| 70 | |
| 71 | switch ($intervalStr) { |
| 72 | case 'P1D': |
| 73 | $time = $periodStart->format('Y-m-d'); |
| 74 | $periodLabel = $periodStart->format('l'); |
| 75 | break; |
| 76 | case 'PT12H': |
| 77 | case 'PT3H': |
| 78 | case 'PT1H': |
| 79 | $periodLabel = $periodStart->format('D ga') . ' - ' . $periodEnd->format('D ga'); |
| 80 | break; |
| 81 | default: |
| 82 | $periodLabel = $periodStart->format('M j, Y') . ' - ' . $periodEnd->format('M j, Y'); |
| 83 | } |
| 84 | |
| 85 | $refunds[] = [ |
| 86 | 'x' => $time, |
| 87 | 'y' => $refundsForPeriod, |
| 88 | ]; |
| 89 | |
| 90 | $tooltips[] = [ |
| 91 | 'title' => sprintf(_n('%d Donor', '%d Donors', $refundsForPeriod, 'give'), $refundsForPeriod), |
| 92 | 'body' => __('Total Refunds', 'give'), |
| 93 | 'footer' => $periodLabel, |
| 94 | ]; |
| 95 | |
| 96 | // Add interval to set up next period |
| 97 | date_add($periodStart, $interval); |
| 98 | date_add($periodEnd, $interval); |
| 99 | } |
| 100 | |
| 101 | if ($intervalStr === 'P1D') { |
| 102 | $refunds = array_slice($refunds, 1); |
| 103 | $tooltips = array_slice($tooltips, 1); |
| 104 | } |
| 105 | |
| 106 | $totalRefundsForPeriod = $this->get_refunds($start->format('Y-m-d H:i:s'), $end->format('Y-m-d H:i:s')); |
| 107 | $trend = $this->get_trend($start, $end, $refunds); |
| 108 | |
| 109 | $diff = date_diff($start, $end); |
| 110 | $info = $diff->days > 1 ? __('VS previous', 'give') . ' ' . $diff->days . ' ' . __('days', 'give') : __( |
| 111 | 'VS previous day', |
| 112 | 'give' |
| 113 | ); |
| 114 | |
| 115 | // Create data object to be returned, with 'highlights' object containing total and average figures to display |
| 116 | $data = [ |
| 117 | 'datasets' => [ |
| 118 | [ |
| 119 | 'data' => $refunds, |
| 120 | 'tooltips' => $tooltips, |
| 121 | 'trend' => $trend, |
| 122 | 'info' => $info, |
| 123 | 'highlight' => $totalRefundsForPeriod, |
| 124 | ], |
| 125 | ], |
| 126 | ]; |
| 127 | |
| 128 | return $data; |
| 129 | } |
| 130 | |
| 131 | public function get_trend($start, $end, $refunds) |
| 132 | { |
| 133 | $interval = $start->diff($end); |
| 134 | |
| 135 | $prevStart = clone $start; |
| 136 | $prevStart = date_sub($prevStart, $interval); |
| 137 | |
| 138 | $prevEnd = clone $start; |
| 139 | |
| 140 | $prevRefunds = $this->get_refunds($prevStart->format('Y-m-d H:i:s'), $prevEnd->format('Y-m-d H:i:s')); |
| 141 | $currentRefunds = $this->get_refunds($start->format('Y-m-d H:i:s'), $end->format('Y-m-d H:i:s')); |
| 142 | |
| 143 | // Set default trend to 0 |
| 144 | $trend = 0; |
| 145 | |
| 146 | // Check that prev value and current value are > 0 (can't divide by 0) |
| 147 | if ($prevRefunds > 0 && $currentRefunds > 0) { |
| 148 | // Check if it is a percent decrease, or increase |
| 149 | if ($prevRefunds > $currentRefunds) { |
| 150 | // Calculate a percent decrease |
| 151 | $trend = ((($prevRefunds - $currentRefunds) / $prevRefunds) * 100) * -1; |
| 152 | } elseif ($currentRefunds > $prevRefunds) { |
| 153 | // Calculate a percent increase |
| 154 | $trend = (($currentRefunds - $prevRefunds) / $prevRefunds) * 100; |
| 155 | } |
| 156 | } |
| 157 | |
| 158 | return $trend; |
| 159 | } |
| 160 | |
| 161 | public function get_refunds($startStr, $endStr) |
| 162 | { |
| 163 | $paymentObjects = $this->getPayments($startStr, $endStr); |
| 164 | |
| 165 | $refunds = 0; |
| 166 | foreach ($paymentObjects as $paymentObject) { |
| 167 | if ($paymentObject->status == 'refunded' && $paymentObject->date >= $startStr && $paymentObject->date < $endStr) { |
| 168 | $refunds += 1; |
| 169 | } |
| 170 | } |
| 171 | |
| 172 | return $refunds; |
| 173 | } |
| 174 | |
| 175 | } |
| 176 |