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[9.5] Optimize StateServiceInterface #582

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merged 4 commits into from
Oct 2, 2022
Merged

[9.5] Optimize StateServiceInterface #582

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1fe95c5
optimize state queries
rez1dent3 Oct 2, 2022
8df6e75
bugfix
rez1dent3 Oct 2, 2022
45de69b
internal memory optimization
rez1dent3 Oct 2, 2022
af5eb70
coverage fix
rez1dent3 Oct 2, 2022
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44 changes: 30 additions & 14 deletions src/Internal/Service/StateService.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,14 +13,13 @@ final class StateService implements StateServiceInterface

private const PREFIX_FORK_CALL = 'wallet_fork_call::';

private CacheRepository $forks;
private const PREFIX_HASHMAP = 'wallet_hm::';

private CacheRepository $forkCallables;
private CacheRepository $store;

public function __construct(CacheFactory $cacheFactory)
{
$this->forks = $cacheFactory->store('array');
$this->forkCallables = $cacheFactory->store('array');
$this->store = $cacheFactory->store('array');
}

/**
Expand All @@ -31,44 +30,61 @@ public function multiFork(array $uuids, callable $value): void
{
$forks = [];
foreach ($uuids as $uuid) {
if (! $this->forks->has(self::PREFIX_FORKS . $uuid)) {
if (! $this->store->has(self::PREFIX_FORKS . $uuid)) {
$forks[self::PREFIX_FORK_CALL . $uuid] = $value;
$forks[self::PREFIX_HASHMAP . $uuid] = $uuids;
}
}

if ($forks !== []) {
$this->forkCallables->setMultiple($forks);
$this->store->setMultiple($forks);
}
}

public function get(string $uuid): ?string
{
$value = $this->forks->get(self::PREFIX_FORKS . $uuid);
$value = $this->store->get(self::PREFIX_FORKS . $uuid);
if ($value !== null) {
return $value;
}

/** @var null|callable(): array<string, string> $callable */
$callable = $this->forkCallables->pull(self::PREFIX_FORK_CALL . $uuid);
$callable = $this->store->pull(self::PREFIX_FORK_CALL . $uuid);
if ($callable !== null) {
/** @var array<string> $keys */
$keys = $this->store->pull(self::PREFIX_HASHMAP . $uuid, []);
$deleteKeys = [];
foreach ($keys as $key) {
$deleteKeys[] = self::PREFIX_FORK_CALL . $key;
$deleteKeys[] = self::PREFIX_HASHMAP . $key;
}

if ($deleteKeys !== []) {
$this->store->deleteMultiple($deleteKeys);
}

$results = $callable();
$values = [];
foreach ($callable() as $key => $value) {
foreach ($results as $key => $value) {
$values[self::PREFIX_FORKS . $key] = $value;
}

if ($values !== []) {
$this->forks->setMultiple($values);

return $this->get($uuid);
$this->store->setMultiple($values);
}

return $results[$uuid] ?? null;
}

return null;
}

public function drop(string $uuid): void
{
$this->forkCallables->forget(self::PREFIX_FORK_CALL . $uuid);
$this->forks->forget(self::PREFIX_FORKS . $uuid);
$this->store->deleteMultiple([
self::PREFIX_FORK_CALL . $uuid,
self::PREFIX_HASHMAP . $uuid,
self::PREFIX_FORKS . $uuid,
]);
}
}