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refactor: improve premium squads feature performance, add benchmarks

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This commit is contained in:
3252a8
2026-05-20 22:31:37 +03:00
parent 5a0e0033ec
commit 8192eaf55b
10 changed files with 618 additions and 77 deletions
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backend/bot/utils/ttl_cache.py
+28 -20
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@@ -37,37 +37,45 @@ class AsyncTTLCache:
return True
async def get_or_load(self, key: str, loader: Callable[[], Awaitable[Any]]) -> Any:
if self.settings is not None and self.namespace:
try:
from bot.infra.redis import cache_get_json, cache_set_json, redis_key
cache_key = redis_key(self.settings, "cache", self.namespace, key)
cached = await cache_get_json(self.settings, cache_key)
if cached is not None:
return cached
value = await loader()
if self._is_cacheable(value):
await cache_set_json(
self.settings,
cache_key,
value,
max(1, int(self.ttl_seconds)),
)
return value
except Exception:
pass
cached = self.get_fresh(key)
if cached is not None:
return cached
lock = self._locks.setdefault(key, asyncio.Lock())
async with lock:
cached = self.get_fresh(key)
if cached is not None:
return cached
cache_key = None
if self.settings is not None and self.namespace:
try:
from bot.infra.redis import cache_get_json, redis_key
cache_key = redis_key(self.settings, "cache", self.namespace, key)
cached = await cache_get_json(self.settings, cache_key)
if cached is not None:
if self._is_cacheable(cached):
self._data[key] = (time.monotonic() + self.ttl_seconds, cached)
return cached
except Exception:
cache_key = None
value = await loader()
if self._is_cacheable(value):
self._data[key] = (time.monotonic() + self.ttl_seconds, value)
if cache_key is not None:
try:
from bot.infra.redis import cache_set_json
await cache_set_json(
self.settings,
cache_key,
value,
max(1, int(self.ttl_seconds)),
)
except Exception:
pass
return value
def invalidate(self, key: Optional[str] = None) -> None: