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improvements of cache repos

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This commit is contained in:
InsanusMokrassar 2022-06-30 13:59:32 +06:00
parent 8ca10c00bb
commit 8bee354f04
9 changed files with 28 additions and 15 deletions
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5
CHANGELOG.md
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@ -7,6 +7,11 @@
* `Ktor`:
* `Client`:
* `BodyPair` has been deprecated
* `Repos`:
* `Cache`:
* New interface `CacheRepo`
* New interface `FullCacheRepo`
* `actualize*` methods inside of full cache repos now open for overriding
## 0.11.10

4
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/CRUDCacheRepo.kt vendored
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@ -10,7 +10,7 @@ open class ReadCRUDCacheRepo<ObjectType, IdType>(
protected open val parentRepo: ReadCRUDRepo<ObjectType, IdType>,
protected open val kvCache: KVCache<IdType, ObjectType>,
protected open val idGetter: (ObjectType) -> IdType
) : ReadCRUDRepo<ObjectType, IdType> by parentRepo {
) : ReadCRUDRepo<ObjectType, IdType> by parentRepo, CacheRepo {
override suspend fun getById(id: IdType): ObjectType? = kvCache.get(id) ?: (parentRepo.getById(id) ?.also {
kvCache.set(id, it)
})
@ -28,7 +28,7 @@ open class WriteCRUDCacheRepo<ObjectType, IdType, InputValueType>(
protected open val kvCache: KVCache<IdType, ObjectType>,
protected open val scope: CoroutineScope = CoroutineScope(Dispatchers.Default),
protected open val idGetter: (ObjectType) -> IdType
) : WriteCRUDRepo<ObjectType, IdType, InputValueType> {
) : WriteCRUDRepo<ObjectType, IdType, InputValueType>, CacheRepo {
override val newObjectsFlow: Flow<ObjectType> by parentRepo::newObjectsFlow
override val updatedObjectsFlow: Flow<ObjectType> by parentRepo::updatedObjectsFlow
override val deletedObjectsIdsFlow: Flow<IdType> by parentRepo::deletedObjectsIdsFlow

3
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/CacheRepo.kt vendored Normal file
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@ -0,0 +1,3 @@
package dev.inmo.micro_utils.repos.cache
interface CacheRepo

4
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/KeyValueCacheRepo.kt vendored
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@ -11,7 +11,7 @@ import kotlinx.coroutines.flow.*
open class ReadKeyValueCacheRepo<Key,Value>(
protected open val parentRepo: ReadKeyValueRepo<Key, Value>,
protected open val kvCache: KVCache<Key, Value>,
) : ReadKeyValueRepo<Key,Value> by parentRepo {
) : ReadKeyValueRepo<Key,Value> by parentRepo, CacheRepo {
override suspend fun get(k: Key): Value? = kvCache.get(k) ?: parentRepo.get(k) ?.also { kvCache.set(k, it) }
override suspend fun contains(key: Key): Boolean = kvCache.contains(key) || parentRepo.contains(key)
}
@ -24,7 +24,7 @@ open class KeyValueCacheRepo<Key,Value>(
parentRepo: KeyValueRepo<Key, Value>,
kvCache: KVCache<Key, Value>,
scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : ReadKeyValueCacheRepo<Key,Value>(parentRepo, kvCache), KeyValueRepo<Key,Value>, WriteKeyValueRepo<Key, Value> by parentRepo {
) : ReadKeyValueCacheRepo<Key,Value>(parentRepo, kvCache), KeyValueRepo<Key,Value>, WriteKeyValueRepo<Key, Value> by parentRepo, CacheRepo {
protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, it.second) }.launchIn(scope)
protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.unset(it) }.launchIn(scope)
}

4
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/KeyValuesCacheRepo.kt vendored
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@ -13,7 +13,7 @@ import kotlinx.coroutines.flow.*
open class ReadKeyValuesCacheRepo<Key,Value>(
protected open val parentRepo: ReadKeyValuesRepo<Key, Value>,
protected open val kvCache: KVCache<Key, List<Value>>
) : ReadKeyValuesRepo<Key,Value> by parentRepo {
) : ReadKeyValuesRepo<Key,Value> by parentRepo, CacheRepo {
override suspend fun get(k: Key, pagination: Pagination, reversed: Boolean): PaginationResult<Value> {
return kvCache.get(k) ?.paginate(
pagination.let { if (reversed) it.reverse(count(k)) else it }
@ -38,7 +38,7 @@ open class KeyValuesCacheRepo<Key,Value>(
parentRepo: KeyValuesRepo<Key, Value>,
kvCache: KVCache<Key, List<Value>>,
scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : ReadKeyValuesCacheRepo<Key,Value>(parentRepo, kvCache), KeyValuesRepo<Key,Value>, WriteKeyValuesRepo<Key,Value> by parentRepo {
) : ReadKeyValuesCacheRepo<Key,Value>(parentRepo, kvCache), KeyValuesRepo<Key,Value>, WriteKeyValuesRepo<Key,Value> by parentRepo, CacheRepo {
protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.plus(it.second) ?: listOf(it.second)) }.launchIn(scope)
protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.set(it.first, kvCache.get(it.first) ?.minus(it.second) ?: return@onEach) }.launchIn(scope)
protected val onDataClearedJob = parentRepo.onDataCleared.onEach { kvCache.unset(it) }.launchIn(scope)

4
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/full/FullCRUDCacheRepo.kt vendored
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@ -15,7 +15,7 @@ open class FullReadCRUDCacheRepo<ObjectType, IdType>(
protected open val parentRepo: ReadCRUDRepo<ObjectType, IdType>,
protected open val kvCache: FullKVCache<IdType, ObjectType>,
protected open val idGetter: (ObjectType) -> IdType
) : ReadCRUDRepo<ObjectType, IdType> {
) : ReadCRUDRepo<ObjectType, IdType>, FullCacheRepo {
protected inline fun <T> doOrTakeAndActualize(
action: FullKVCache<IdType, ObjectType>.() -> Optional<T>,
actionElse: ReadCRUDRepo<ObjectType, IdType>.() -> T,
@ -31,7 +31,7 @@ open class FullReadCRUDCacheRepo<ObjectType, IdType>(
error("The result should be returned above")
}
protected suspend fun actualizeAll() {
protected open suspend fun actualizeAll() {
kvCache.clear()
doForAllWithNextPaging {
parentRepo.getByPagination(it).also {

5
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/full/FullCacheRepo.kt vendored Normal file
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@ -0,0 +1,5 @@
package dev.inmo.micro_utils.repos.cache.full
import dev.inmo.micro_utils.repos.cache.CacheRepo
interface FullCacheRepo : CacheRepo

6
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/full/FullKeyValueCacheRepo.kt vendored
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@ -13,7 +13,7 @@ import kotlinx.coroutines.flow.*
open class FullReadKeyValueCacheRepo<Key,Value>(
protected open val parentRepo: ReadKeyValueRepo<Key, Value>,
protected open val kvCache: FullKVCache<Key, Value>,
) : ReadKeyValueRepo<Key, Value> {
) : ReadKeyValueRepo<Key, Value>, FullCacheRepo {
protected inline fun <T> doOrTakeAndActualize(
action: FullKVCache<Key, Value>.() -> Optional<T>,
actionElse: ReadKeyValueRepo<Key, Value>.() -> T,
@ -28,7 +28,7 @@ open class FullReadKeyValueCacheRepo<Key,Value>(
}
error("The result should be returned above")
}
protected suspend fun actualizeAll() {
protected open suspend fun actualizeAll() {
kvCache.clear()
kvCache.set(parentRepo.getAll { keys(it) }.toMap())
}
@ -78,7 +78,7 @@ open class FullWriteKeyValueCacheRepo<Key,Value>(
protected open val parentRepo: WriteKeyValueRepo<Key, Value>,
protected open val kvCache: FullKVCache<Key, Value>,
scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : WriteKeyValueRepo<Key, Value> by parentRepo {
) : WriteKeyValueRepo<Key, Value> by parentRepo, FullCacheRepo {
protected val onNewJob = parentRepo.onNewValue.onEach { kvCache.set(it.first, it.second) }.launchIn(scope)
protected val onRemoveJob = parentRepo.onValueRemoved.onEach { kvCache.unset(it) }.launchIn(scope)
}

8
repos/cache/src/commonMain/kotlin/dev/inmo/micro_utils/repos/cache/full/FullKeyValuesCacheRepo.kt vendored
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@ -12,7 +12,7 @@ import kotlinx.coroutines.flow.*
open class FullReadKeyValuesCacheRepo<Key,Value>(
protected open val parentRepo: ReadKeyValuesRepo<Key, Value>,
protected open val kvCache: FullKVCache<Key, List<Value>>,
) : ReadKeyValuesRepo<Key, Value> {
) : ReadKeyValuesRepo<Key, Value>, FullCacheRepo {
protected inline fun <T> doOrTakeAndActualize(
action: FullKVCache<Key, List<Value>>.() -> Optional<T>,
actionElse: ReadKeyValuesRepo<Key, Value>.() -> T,
@ -28,11 +28,11 @@ open class FullReadKeyValuesCacheRepo<Key,Value>(
error("The result should be returned above")
}
protected suspend fun actualizeKey(k: Key) {
protected open suspend fun actualizeKey(k: Key) {
kvCache.set(k, parentRepo.getAll(k))
}
protected suspend fun actualizeAll() {
protected open suspend fun actualizeAll() {
doAllWithCurrentPaging { kvCache.keys(it).also { kvCache.unset(it.results) } }
kvCache.set(parentRepo.getAll())
}
@ -112,7 +112,7 @@ open class FullWriteKeyValuesCacheRepo<Key,Value>(
protected open val parentRepo: WriteKeyValuesRepo<Key, Value>,
protected open val kvCache: FullKVCache<Key, List<Value>>,
scope: CoroutineScope = CoroutineScope(Dispatchers.Default)
) : WriteKeyValuesRepo<Key, Value> by parentRepo {
) : WriteKeyValuesRepo<Key, Value> by parentRepo, FullCacheRepo {
protected val onNewJob = parentRepo.onNewValue.onEach {
kvCache.set(
it.first,