[+] Cache ranking

This commit is contained in:
Azalea
2024-02-29 19:31:38 -05:00
parent 88b7804123
commit af3eb10034
2 changed files with 11 additions and 5 deletions

View File

@@ -1,5 +1,6 @@
package icu.samnyan.aqua.net.utils package icu.samnyan.aqua.net.utils
import ext.millis
import ext.minus import ext.minus
import icu.samnyan.aqua.net.db.AquaNetUser import icu.samnyan.aqua.net.db.AquaNetUser
import icu.samnyan.aqua.net.games.GenericGameSummary import icu.samnyan.aqua.net.games.GenericGameSummary
@@ -110,10 +111,18 @@ fun genericUserSummary(
) )
} }
val rankingCache = mutableMapOf<String, Pair<Long, List<GenericRankingPlayer>>>()
fun genericRanking( fun genericRanking(
userDataRepo: GenericUserDataRepo<*, *>, userDataRepo: GenericUserDataRepo<*, *>,
userPlaylogRepo: GenericPlaylogRepo, userPlaylogRepo: GenericPlaylogRepo,
): List<GenericRankingPlayer> { ): List<GenericRankingPlayer> {
// Read from cache if we just computed it less than 2 minutes ago
val cacheKey = userPlaylogRepo::class.java.name
rankingCache[cacheKey]?.let { (t, r) ->
if (millis() - t < 120_000) return r
}
// TODO: pagination // TODO: pagination
val users = userDataRepo.findAll().sortedByDescending { it.playerRating } val users = userDataRepo.findAll().sortedByDescending { it.playerRating }
return users.filter { it.card != null }.mapIndexed { i, user -> return users.filter { it.card != null }.mapIndexed { i, user ->
@@ -129,6 +138,6 @@ fun genericRanking(
lastSeen = user.lastPlayDate.toString(), lastSeen = user.lastPlayDate.toString(),
username = user.card!!.aquaUser?.username ?: "" username = user.card!!.aquaUser?.username ?: ""
) )
} }.also { rankingCache[cacheKey] = millis() to it } // Update the cache
} }

View File

@@ -1,17 +1,14 @@
package icu.samnyan.aqua.sega.maimai2.handler.impl package icu.samnyan.aqua.sega.maimai2.handler.impl
import icu.samnyan.aqua.sega.general.dao.CardRepository
import icu.samnyan.aqua.sega.maimai2.handler.BaseHandler import icu.samnyan.aqua.sega.maimai2.handler.BaseHandler
import icu.samnyan.aqua.sega.util.jackson.BasicMapper import icu.samnyan.aqua.sega.util.jackson.BasicMapper
import org.springframework.stereotype.Component import org.springframework.stereotype.Component
import java.time.LocalDateTime
import kotlin.jvm.optionals.getOrNull
/** /**
* @author samnyan (privateamusement@protonmail.com) * @author samnyan (privateamusement@protonmail.com)
*/ */
@Component("Maimai2UserLoginHandler") @Component("Maimai2UserLoginHandler")
class UserLoginHandler(mapper: BasicMapper, val cardRepo: CardRepository) : BaseHandler { class UserLoginHandler(mapper: BasicMapper) : BaseHandler {
val resp = mapper.write(mapOf( val resp = mapper.write(mapOf(
"returnCode" to 1, "returnCode" to 1,
"lastLoginDate" to "2020-01-01 00:00:00.0", "lastLoginDate" to "2020-01-01 00:00:00.0",