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优化随机查询云仓商品

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This commit is contained in:
luofei 2023-05-31 15:19:31 +08:00
parent ddd743103a
commit d00c62f859
1 changed files with 9 additions and 2 deletions
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11
app/common/repositories/store/product/SpuRepository.php
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@ -188,7 +188,8 @@ class SpuRepository extends BaseRepository
$RedisCacheService->SADD($dataKey, $productId); $RedisCacheService->SADD($dataKey, $productId);
} }
} }
$where['product_id'] = $this->getSpuFromCache($where['mer_id'], $page); $where['product_id'] = $RedisCacheService->sRandMember($dataKey, 10);
// $where['product_id'] = $this->getSpuFromCache($where['mer_id'], $page);
unset($where['mer_id'], $where['page']); unset($where['mer_id'], $where['page']);
$page = 1; $page = 1;
} }
@ -225,12 +226,17 @@ class SpuRepository extends BaseRepository
{ {
$dataKey = 'CloudMerchantSpu_' . $merId; $dataKey = 'CloudMerchantSpu_' . $merId;
$takenKey = 'CloudMerchantSpuTakenProductIds_' . $merId . '_page_'. $page; $takenKey = 'CloudMerchantSpuTakenProductIds_' . $merId . '_page_'. $page;
$allTakenKey = 'CloudMerchantSpuTakenProductIds_' . $merId;
/** @var RedisCacheService $RedisCacheService */ /** @var RedisCacheService $RedisCacheService */
$RedisCacheService = app()->make(RedisCacheService::class); $RedisCacheService = app()->make(RedisCacheService::class);
if ($RedisCacheService->exists($takenKey)) { if ($RedisCacheService->exists($takenKey)) {
return $RedisCacheService->sMembers($takenKey); return $RedisCacheService->sMembers($takenKey);
} }
$keys = $RedisCacheService->sDiff($dataKey, $takenKey); if ($RedisCacheService->sCard($allTakenKey) == $RedisCacheService->sCard($dataKey)) {
$keys = $RedisCacheService->sRandMember($dataKey, 10);
} else {
$keys = $RedisCacheService->sDiff($dataKey, $allTakenKey);
}
$number = min(count($keys), 10); $number = min(count($keys), 10);
if ($number <= 0) { if ($number <= 0) {
return []; return [];
@ -241,6 +247,7 @@ class SpuRepository extends BaseRepository
$productIds[] = $keys[$index]; $productIds[] = $keys[$index];
} }
$RedisCacheService->sAdd($takenKey, ...$productIds); $RedisCacheService->sAdd($takenKey, ...$productIds);
$RedisCacheService->sAdd($allTakenKey, ...$productIds);
$RedisCacheService->expire($takenKey, 60); $RedisCacheService->expire($takenKey, 60);
return $productIds; return $productIds;
} }