[FIX] Caching player data

gradle.properties

@@ -6,7 +6,7 @@ makeevrserg.java.ktarget=21
 # Project
 makeevrserg.project.name=AstraRating
 makeevrserg.project.group=ru.astrainteractive.astrarating
-makeevrserg.project.version.string=1.21.0
+makeevrserg.project.version.string=1.21.1
 makeevrserg.project.description=Rating plugin for EmpireProjekt
 makeevrserg.project.developers=makeevrserg|Makeev Roman|makeevrserg@gmail.com
 makeevrserg.project.url=https://empireprojekt.ru

instances/bukkit/build.gradle.kts

@@ -51,7 +51,7 @@ minecraftProcessResource {
 
 astraShadowJar {
     requireShadowJarTask {
-        destination = File("/home/makeevrserg/Desktop/server/data/plugins")
+        destination = File("/home/makeevrserg/Desktop/temp-server/build/bukkit/plugins")
             .takeIf { it.exists() }
             ?: File(rootDir, "jars")
 

modules/core/src/main/kotlin/ru/astrainteractive/astrarating/core/cache/JCache.kt

@@ -13,7 +13,7 @@ class JCache<K : Any, V : Any>(
     private val updateAfterAccess: Duration,
     maximumSize: Long,
     private val coroutineScope: CoroutineScope,
-    private val update: suspend CoroutineScope.(K) -> V
+    private val update: suspend CoroutineScope.(K) -> V?
 ) {
     private val limitedDispatcher = Dispatchers.IO.limitedParallelism(1)
     private val cache: Cache<K, Data<V>> = Cache.Builder<K, Data<V>>()
@@ -32,16 +32,20 @@ class JCache<K : Any, V : Any>(
 
     private suspend fun refreshAndGet(key: K) = withContext(limitedDispatcher) {
         val updated = update.invoke(this, key)
-        val data = Data(updated)
-        cache.put(key, data)
-        data.data
+        if (updated != null) {
+            val data = Data(updated)
+            cache.put(key, data)
+            data.data
+        } else {
+            null
+        }
     }
 
     private fun refresh(key: K) = coroutineScope.launch(limitedDispatcher) {
         refreshAndGet(key)
     }
 
-    suspend fun get(key: K): V {
+    suspend fun get(key: K): V? {
         return getIfPresent(key) ?: refreshAndGet(key)
     }
 

modules/shared/src/main/kotlin/ru/astrainteractive/astrarating/feature/allrating/data/AllRatingsCachedRepositoryImpl.kt

@@ -25,7 +25,7 @@ internal class AllRatingsCachedRepositoryImpl(
 
     override suspend fun fetchUsersTotalRating(): List<RatedUserDTO> {
         return withContext(dispatchers.IO) {
-            jcache.get(Unit)
+            jcache.get(Unit).orEmpty()
         }
     }