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盲盒转盘优化-调试-加日志监控

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赵钊
2025-10-25 17:55:14 +08:00
parent f54302f22e
commit 1bd790071c
1 changed files with 86 additions and 133 deletions
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219
application/api/model/BlindBoxTurntableGiftDrawWorld.php
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@@ -236,24 +236,24 @@ class BlindBoxTurntableGiftDrawWorld extends Model
// 2. 获取可用礼物
$availableGifts = $this->getAvailableGifts($bag_data['id'], $totalDrawTimes);
// if (empty($availableGifts)) {
// $availableGifts = $this->resetPoolAndReload($bag_data['id']); //重置奖池并重新加载
// if (empty($availableGifts)) {
// throw new \Exception('重置奖池后仍无可用礼物');
// }
// $totalDrawTimes = 0;//总抽奖次数重置
// }
if (empty($availableGifts)) {
$availableGifts = $this->resetPoolAndReload($bag_data['id']); //重置奖池并重新加载
if (empty($availableGifts)) {
throw new \Exception('重置奖池后仍无可用礼物');
}
$totalDrawTimes = 0;//总抽奖次数重置
}
// 在处理奖池重置逻辑之前添加检查
// if (!is_array($availableGifts)) {
// throw new \Exception('可用礼物数据格式错误');
// }
if (!is_array($availableGifts)) {
throw new \Exception('可用礼物数据格式错误');
}
// 3. 预加载礼物信息（减少后续查询）
$giftInfoMap = $this->preloadGiftInfo($availableGifts);
// 4. 处理奖池重置逻辑 - 优化版本
$needGiftNum = count($toarray) * $num; //总需要的礼物数
$remaining_available_gifts = [];
$remainingGiftCount = array_sum(array_column($availableGifts, 'remaining_number')) ?? 0;
$remainingGiftCount = array_sum(array_column($availableGifts, 'remaining_number'));
if ($remainingGiftCount < $needGiftNum) {
// 如果当前奖池礼物不足以满足需求
@@ -335,34 +335,35 @@ class BlindBoxTurntableGiftDrawWorld extends Model
}
for ($i = 0; $i < $userRemainingAllocation; $i++) {
if(!empty($remaining_available_gifts)){
$randomKey = array_rand($remaining_available_gifts);
$selectedGift = $remaining_available_gifts[$randomKey];
--$remaining_available_gifts[$randomKey]['remaining_number'];
if($remaining_available_gifts[$randomKey]['remaining_number'] <=0){
unset($remaining_available_gifts[$randomKey]);
}
if ($selectedGift) {
$gift = $giftInfoMap[$selectedGift['foreign_id']];
$precomputedResults[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
// $totalDrawTimes++;
$currentXlhPeriodsNum++;
$addcurrentXlhPeriodsNum++;
$selectedGift = $this->selectGiftWithAliasMethod($aliasTableForRemaining);
if ($selectedGift) {
$gift = $giftInfoMap[$selectedGift['foreign_id']];
$precomputedResults[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
// $precomputedResultss[] = [
// 'gift_user_id' => $giftUserId,
// 'gift_bag_detail' => $selectedGift,
// 'gift' => $gift,
// 'draw_times' => $totalDrawTimes,
// 'periods' => $periods,
// ];
// $totalDrawTimes++;
$currentXlhPeriodsNum++;
$addcurrentXlhPeriodsNum++;
// 更新Alias表
$this->updateAliasTable($aliasTableForRemaining, $selectedGift['id']);
}
// 更新Alias表
$this->updateAliasTable($aliasTableForRemaining, $selectedGift['id']);
}
}
}
$totalDrawTimes = 0;
}
// 再从新奖池中分配剩余所需礼物
if ($newGiftsNeeded > 0 && !empty($availableGifts)) {
$aliasTableForNew = $this->buildAliasTable($availableGifts);
@@ -380,52 +381,34 @@ class BlindBoxTurntableGiftDrawWorld extends Model
for ($i = 0; $i < $userNewAllocation; $i++) {
$selectedGift = $this->selectGiftWithAliasMethod($aliasTableForNew);
if ($selectedGift) {
// 检查实际库存是否足够
if ($selectedGift['remaining_number'] <= 0) {
// 如果库存不足，重新构建 Alias 表
$aliasTableForNew = $this->buildAliasTable($availableGifts);
$selectedGift = $this->selectGiftWithAliasMethod($aliasTableForNew);
}
// 更新内存中的礼物库存
foreach ($availableGifts as &$gift) {
if ($gift['id'] == $selectedGift['id']) {
$gift['remaining_number']--;
if($gift['remaining_number'] ==0){
unset($gift);
}
break;
}
}
unset($gift); // 清除引用
$giftInfoMap = $this->preloadGiftInfo($availableGifts);
$gift = $giftInfoMap[$selectedGift['foreign_id']];
if($gift){
$precomputedResults[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
$precomputedResultss[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
$totalDrawTimes++;
$currentXlhPeriodsNum++;
$addcurrentXlhPeriodsNum++;
if($gift)
$precomputedResults[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
$precomputedResultss[] = [
'gift_user_id' => $giftUserId,
'gift_bag_detail' => $selectedGift,
'gift' => $gift,
'draw_times' => $totalDrawTimes,
'periods' => $periods,
];
$totalDrawTimes++;
$currentXlhPeriodsNum++;
$addcurrentXlhPeriodsNum++;
// 更新Alias表
$this->updateAliasTable($aliasTableForNew, $selectedGift['id']);
}
// 更新Alias表
$this->updateAliasTable($aliasTableForNew, $selectedGift['id']);
}
}
}
}
return ['precomputedResults' => $precomputedResults, 'precomputedResultss' => $precomputedResultss, 'addcurrentXlhPeriodsNum' => $addcurrentXlhPeriodsNum];
}
@@ -552,7 +535,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
}
// 3. 批量更新库存（按ID排序避免死锁）
$this->batchUpdateGiftInventory($availableGiftss,$bag_data['id']);
$this->batchUpdateGiftInventory($availableGiftss, $room_id);
// 4. 批量插入礼包发放记录
$this->batchInsertGiftBagReceiveLog($user_id, $boxTurntableLog, $bag_data, $room_id, $precomputedResults);
@@ -578,14 +561,14 @@ class BlindBoxTurntableGiftDrawWorld extends Model
];
} catch (\Exception $e) {
db::rollback();
throw new \Exception($e->getMessage());
return ['code' => 0, 'msg' => $e->getMessage(), 'data' => null];
}
}
/**
* 批量更新礼物库存
*/
private function batchUpdateGiftInventory($precomputedResults,$gift_bag_id)
private function batchUpdateGiftInventory($precomputedResults, $room_id)
{
// 按礼物ID分组统计需要减少的数量
$inventoryUpdates = [];
@@ -599,33 +582,13 @@ class BlindBoxTurntableGiftDrawWorld extends Model
// 批量更新
foreach ($inventoryUpdates as $giftId => $count) {
// 使用 FOR UPDATE 锁定记录
$giftBagDetail = Db::name("vs_gift_bag_detail")
->where('id', $giftId)
->find();
if (!$giftBagDetail) {
throw new \Exception("礼物详情不存在，ID: " . $giftId);
}
// 检查库存是否足够
if ($giftBagDetail['remaining_number'] < $count) {
$this->redis->setex('blind_box_draw_world_errors_' . date('Y-m-d-H-i-s'), 86400 * 7, "礼物库存不足 礼物ID：".$giftId.' 数量：'.$count.' 预处理结果：'.json_encode($precomputedResults).'礼物数量详情：'.json_encode($inventoryUpdates));
throw new \Exception("礼物库存不足，ID: " . $giftId);
}
// 执行更新
$ret = db::name("vs_gift_bag_detail")->where('id',$giftId)
->setDec('remaining_number', $count);
if (!$ret) {
$this->redis->setex('blind_box_draw_world_errors_' . date('Y-m-d-H-i-s'), 86400 * 7, "更新礼物剩余数量失败 礼物ID：".$giftId.' 数量：'.$count.' 预处理结果：'.json_encode($precomputedResults));
Log::record('巡乐会更新礼物剩余数量: ' . $room_id."【数据】".var_export($precomputedResults, true),"info");
throw new \Exception('更新礼物剩余数量失败');
}
}
$total_remaining_number = db::name("vs_gift_bag_detail")
->where(['gift_bag_id' => $gift_bag_id])
->sum('remaining_number');
if($total_remaining_number <= 0){
$this->reset_gift_pool($gift_bag_id);
}
}
/**
@@ -715,7 +678,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
// 3. 处理巡乐会相关操作
if (!empty($xlh_ext) && $xlh_ext['inlet_bag_id'] == $precomputedResults[0]['gift_bag_detail']['gift_bag_id']) {
$this->handleXlhOperations($room_id, $xlh_ext, $currentXlhPeriodsNum,$addcurrentXlhPeriodsNum);
$this->handleXlhOperations($room_id, $xlh_ext, $currentXlhPeriodsNum,$addcurrentXlhPeriodsNum,$room);
}
}
@@ -816,7 +779,7 @@ class BlindBoxTurntableGiftDrawWorld extends Model
/**
* 处理巡乐会相关操作
*/
private function handleXlhOperations($room_id, $xlh_ext, $currentXlhPeriodsNum,$addcurrentXlhPeriodsNum)
private function handleXlhOperations($room_id, $xlh_ext, $currentXlhPeriodsNum,$addcurrentXlhPeriodsNum,$room)
{
$xlhIsPiaoPing = 0;
$xlhPeriodsNum = $this->getCachedXlhPeriodsNum("get");
@@ -860,27 +823,21 @@ class BlindBoxTurntableGiftDrawWorld extends Model
'from_type' => 102
];
$push->xunlehui($text_list_new);
$pan_xlh = db::name('vs_room_pan_xlh')
->where(['send_time' => 0])
->order('id', 'desc')
->find();
if (empty($pan_xlh)) {
// 巡乐会正式开始
$this_xlh_periods = $this->getCachedXlhPeriods('get');
$pan_xlh_id = db::name('vs_room_pan_xlh')->insertGetId([
'room_id' => $room_id,
'gift_id' => $xlh_ext['locking_condition']['locking_gift_id'],
'homeowner_gift_id' => $xlh_ext['locking_condition']['give_homeowner_gift_id'],
'periods' => $this_xlh_periods + 1,
'num' => 0,
'end_time' => time() + $xlh_ext['locking_time']['end_time'] * 60,
'createtime' => time()
]);
if (!$pan_xlh_id) {
return ['code' => 0, 'msg' => '创建巡乐会失败!', 'data' => []];
}
$this->getCachedXlhPeriods('set', $this_xlh_periods + 1);//修改巡乐会期数
// 巡乐会正式开始
$this_xlh_periods = $this->getCachedXlhPeriods('get');
$pan_xlh_id = db::name('vs_room_pan_xlh')->insertGetId([
'room_id' => $room_id,
'gift_id' => $xlh_ext['locking_condition']['locking_gift_id'],
'homeowner_gift_id' => $xlh_ext['locking_condition']['give_homeowner_gift_id'],
'periods' => $this_xlh_periods+1,
'num' => 0,
'end_time' => time() + $xlh_ext['locking_time']['end_time'] * 60,
'createtime' => time()
]);
if(!$pan_xlh_id){
return ['code' => 0, 'msg' => '创建巡乐会失败!', 'data' => []];
}
$this->getCachedXlhPeriods('set', $this_xlh_periods+1);//修改巡乐会期数
}
}
private function updateAndPushXlhStatus($room_id, $xlh_ext, $currentXlhPeriodsNum){
@@ -1085,21 +1042,21 @@ class BlindBoxTurntableGiftDrawWorld extends Model
* @param int $gift_bag_id 礼物包ID
*/
private function reset_gift_pool($gift_bag_id,$remaining_available_gifts=[]) {
// $bag_detail = db::name("vs_gift_bag_detail")->where('gift_bag_id',$gift_bag_id)->select();
$bag_detail = db::name("vs_gift_bag_detail")->where('gift_bag_id',$gift_bag_id)->select();
db::name("vs_gift_bag")->where('id',$gift_bag_id)->setInc('periods'); //更新期数
db::name("vs_gift_bag_detail")->where('gift_bag_id',$gift_bag_id)->update(['remaining_number'=>db::raw('quantity')]);//重置奖池
//防止并发，上把如果件数小于0，则加上
// foreach ($bag_detail as $pan) {
// if($pan['remaining_number']<0){
// db::name("vs_gift_bag_detail")->where('id', $pan['id'])->setInc('remaining_number', $pan['remaining_number']);
// }
// }
foreach ($bag_detail as $pan) {
if($pan['remaining_number']<0){
db::name("vs_gift_bag_detail")->where('id', $pan['id'])->setInc('remaining_number', $pan['remaining_number']);
}
}
//补充上把礼物有剩余
// if(!empty($remaining_available_gifts)){
// foreach ($remaining_available_gifts as $gift) {
// db::name("vs_gift_bag_detail")->where('id', $gift['id'])->setInc('remaining_number',$gift['remaining_number']);
// }
// }
if(!empty($remaining_available_gifts)){
foreach ($remaining_available_gifts as $gift) {
db::name("vs_gift_bag_detail")->where('id', $gift['id'])->setInc('remaining_number',$gift['remaining_number']);
}
}
}
/*
@@ -1274,10 +1231,6 @@ class BlindBoxTurntableGiftDrawWorld extends Model
// 批量更新库存
ksort($inventory_updates); // 按ID排序
foreach ($inventory_updates as $detail_id => $count) {
$bag_detail = db::name("vs_gift_bag_detail")->field('remaining_number') ->where('id',$detail_id)->find();
if($bag_detail['remaining_number'] < $count){
throw new \Exception('库存不足');
}
db::name("vs_gift_bag_detail")->where('id',$detail_id)->setDec('remaining_number', $count);
}