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update: plan surplus feature

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v2board
2023-08-20 03:21:33 +08:00
parent 31c5cf1c2b
commit 3f24ba9917
7 changed files with 29 additions and 59 deletions
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67
app/Services/OrderService.php
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@ -95,7 +95,7 @@ class OrderService
} else if ($user->plan_id !== NULL && $order->plan_id !== $user->plan_id && ($user->expired_at > time() || $user->expired_at === NULL)) {
if (!(int)config('v2board.plan_change_enable', 1)) abort(500, '目前不允许更改订阅，请联系客服或提交工单操作');
$order->type = 3;
if ((int)config('v2board.surplus_enable', 1)) $this->getSurplusValue($user, $order);
$this->getSurplusValue($user, $order);
if ($order->surplus_amount >= $order->total_amount) {
$order->refund_amount = $order->surplus_amount - $order->total_amount;
$order->total_amount = 0;
@ -156,63 +156,26 @@ class OrderService
private function getSurplusValue(User $user, Order $order)
{
if ($user->expired_at === NULL) {
$this->getSurplusValueByOneTime($user, $order);
} else {
$this->getSurplusValueByPeriod($user, $order);
}
$plan = Plan::find($user->plan_id);
if (!$plan) return;
if ($user->expired_at) $this->getSurplusValueByTime($user, $order, $plan);
$this->getSurplusValueByTransfer($user, $order, $plan);
}
private function getSurplusValueByOneTime(User $user, Order $order)
private function getSurplusValueByTime(User $user, Order $order, Plan $plan)
{
$lastOneTimeOrder = Order::where('user_id', $user->id)
->where('period', 'onetime_price')
->where('status', 3)
->orderBy('id', 'DESC')
->first();
if (!$lastOneTimeOrder) return;
$nowUserTraffic = $user->transfer_enable / 1073741824;
if (!$nowUserTraffic) return;
$paidTotalAmount = ($lastOneTimeOrder->total_amount + $lastOneTimeOrder->balance_amount);
if (!$paidTotalAmount) return;
$trafficUnitPrice = $paidTotalAmount / $nowUserTraffic;
$notUsedTraffic = $nowUserTraffic - (($user->u + $user->d) / 1073741824);
$result = $trafficUnitPrice * $notUsedTraffic;
$orderModel = Order::where('user_id', $user->id)->where('period', '!=', 'reset_price')->where('status', 3);
$order->surplus_amount = $result > 0 ? $result : 0;
$order->surplus_order_ids = array_column($orderModel->get()->toArray(), 'id');
if (!$plan['daily_unit_price']) return;
$timeLeftDays = $user['expired_at'] - time() / 86400;
if (!$timeLeftDays) return;
$order->surplus_amount = $order->surplus_amount + ($timeLeftDays * $plan['daily_unit_price']);
}
private function getSurplusValueByPeriod(User $user, Order $order)
private function getSurplusValueByTransfer(User $user, Order $order, Plan $plan)
{
$orders = Order::where('user_id', $user->id)
->where('period', '!=', 'reset_price')
->where('period', '!=', 'onetime_price')
->where('status', 3)
->get()
->toArray();
if (!$orders) return;
$orderAmountSum = 0;
$orderMonthSum = 0;
$lastValidateAt = 0;
foreach ($orders as $item) {
$period = self::STR_TO_TIME[$item['period']];
if (strtotime("+{$period} month", $item['created_at']) < time()) continue;
$lastValidateAt = $item['created_at'];
$orderMonthSum = $period + $orderMonthSum;
$orderAmountSum = $orderAmountSum + ($item['total_amount'] + $item['balance_amount'] + $item['surplus_amount'] - $item['refund_amount']);
}
if (!$lastValidateAt) return;
$expiredAtByOrder = strtotime("+{$orderMonthSum} month", $lastValidateAt);
if ($expiredAtByOrder < time()) return;
$orderSurplusSecond = $expiredAtByOrder - time();
$orderRangeSecond = $expiredAtByOrder - $lastValidateAt;
$avgPrice = $orderAmountSum / $orderRangeSecond;
$orderSurplusAmount = $avgPrice * $orderSurplusSecond;
if (!$orderSurplusSecond || !$orderSurplusAmount) return;
$order->surplus_amount = $orderSurplusAmount > 0 ? $orderSurplusAmount : 0;
$order->surplus_order_ids = array_column($orders, 'id');
if (!$plan['transfer_unit_price']) return;
$transferLeft = ($user['transfer_enable'] - $user['u'] + $user['d']) / 1073741824;
if (!$transferLeft) return;
$order->surplus_amount = $order->surplus_amount + ($transferLeft * $plan['transfer_unit_price']);
}
public function paid(string $callbackNo)