kv rework, fixes in map keyvalue repo, tests

gradle/libs.versions.toml

@@ -37,17 +37,24 @@ kt-serialization-cbor = { module = "org.jetbrains.kotlinx:kotlinx-serialization-
 
 kt-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kt-coroutines" }
 kt-coroutines-android = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-android", version.ref = "kt-coroutines" }
+kt-coroutines-test = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-test", version.ref = "kt-coroutines" }
 
 
 ktor-io = { module = "io.ktor:ktor-io", version.ref = "ktor" }
+ktor-serialization-kotlinx-json = { module = "io.ktor:ktor-serialization-kotlinx-json", version.ref = "ktor" }
 ktor-client = { module = "io.ktor:ktor-client-core", version.ref = "ktor" }
+ktor-client-cio = { module = "io.ktor:ktor-client-cio", version.ref = "ktor" }
 ktor-client-java = { module = "io.ktor:ktor-client-java", version.ref = "ktor" }
+ktor-client-websockets = { module = "io.ktor:ktor-client-websockets", version.ref = "ktor" }
+ktor-client-logging = { module = "io.ktor:ktor-client-logging", version.ref = "ktor" }
+ktor-client-content-negotiation = { module = "io.ktor:ktor-client-content-negotiation", version.ref = "ktor" }
 ktor-server = { module = "io.ktor:ktor-server", version.ref = "ktor" }
 ktor-server-cio = { module = "io.ktor:ktor-server-cio", version.ref = "ktor" }
 ktor-server-host-common = { module = "io.ktor:ktor-server-host-common", version.ref = "ktor" }
 ktor-websockets = { module = "io.ktor:ktor-websockets", version.ref = "ktor" }
 ktor-server-websockets = { module = "io.ktor:ktor-server-websockets", version.ref = "ktor" }
 ktor-server-statusPages = { module = "io.ktor:ktor-server-status-pages", version.ref = "ktor" }
+ktor-server-content-negotiation = { module = "io.ktor:ktor-server-content-negotiation", version.ref = "ktor" }
 
 
 klock = { module = "com.soywiz.korlibs.klock:klock", version.ref = "klock" }

repos/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/StandartKeyValueRepo.kt

@@ -50,3 +50,10 @@ interface StandardKeyValueRepo<Key, Value> : ReadStandardKeyValueRepo<Key, Value
     }
 }
 typealias KeyValueRepo<Key,Value> = StandardKeyValueRepo<Key, Value>
+
+class DelegateBasedStandardKeyValueRepo<Key, Value>(
+    readDelegate: ReadStandardKeyValueRepo<Key, Value>,
+    writeDelegate: WriteStandardKeyValueRepo<Key, Value>
+) : StandardKeyValueRepo<Key, Value>,
+    ReadStandardKeyValueRepo<Key, Value> by readDelegate,
+    WriteStandardKeyValueRepo<Key, Value> by writeDelegate

repos/inmemory/src/commonMain/kotlin/dev/inmo/micro_utils/repos/MapKeyValueRepo.kt

@@ -78,11 +78,11 @@ class WriteMapKeyValueRepo<Key, Value>(
     }
 
     override suspend fun unsetWithValues(toUnset: List<Value>) {
-        map.forEach {
+        map.mapNotNull { (k, v) ->
-            if (it.value in toUnset) {
+            k.takeIf { v in toUnset }
-                map.remove(it.key)
+        }.forEach {
-                _onValueRemoved.emit(it.key)
+            map.remove(it)
-            }
+            _onValueRemoved.emit(it)
         }
     }
 }

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorReadStandardCrudRepo.kt

@@ -5,6 +5,7 @@ import dev.inmo.micro_utils.ktor.common.*
 import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
 import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
 import io.ktor.client.HttpClient
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.builtins.serializer
@@ -39,9 +40,7 @@ class KtorReadStandardCrudRepo<ObjectType, IdType> (
         buildStandardUrl(
             baseUrl,
             getByIdRouting,
-            mapOf(
+            idParameterName to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-                "id" to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-            )
         ),
         objectsSerializerNullable
     )
@@ -50,9 +49,7 @@ class KtorReadStandardCrudRepo<ObjectType, IdType> (
         buildStandardUrl(
             baseUrl,
             containsRouting,
-            mapOf(
+            idParameterName to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-                "id" to unifiedRequester.encodeUrlQueryValue(idsSerializer, id)
-            )
         ),
         Boolean.serializer()
     )

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/crud/KtorReadStandardCrudRepoClient.kt

@@ -4,6 +4,7 @@ import dev.inmo.micro_utils.ktor.common.*
 import dev.inmo.micro_utils.pagination.*
 import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
 import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
 import io.ktor.client.HttpClient
 import io.ktor.client.call.body
 import io.ktor.client.request.get
@@ -30,7 +31,7 @@ class KtorReadStandardCrudRepoClient<ObjectType, IdType> (
             baseUrl,
             getByIdRouting,
             mapOf(
-                "id" to idSerializer(id)
+                idParameterName to idSerializer(id)
             )
         )
     ) {
@@ -42,7 +43,7 @@ class KtorReadStandardCrudRepoClient<ObjectType, IdType> (
             baseUrl,
             containsRouting,
             mapOf(
-                "id" to idSerializer(id)
+                idParameterName to idSerializer(id)
             )
         )
     ) {

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/key_value/KtorReadStandardKeyValueRepoClient.kt

@@ -0,0 +1,144 @@
+package dev.inmo.micro_utils.repos.ktor.client.key_value
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.pagination.*
+import dev.inmo.micro_utils.repos.ReadStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ktor.common.*
+import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.key_value.*
+import dev.inmo.micro_utils.repos.ktor.common.one_to_many.containsByKeyRoute
+import dev.inmo.micro_utils.repos.ktor.common.reversedParameterName
+import io.ktor.client.HttpClient
+import io.ktor.client.call.body
+import io.ktor.client.request.get
+import io.ktor.http.*
+import io.ktor.util.reflect.TypeInfo
+import io.ktor.util.reflect.typeInfo
+import kotlinx.serialization.*
+
+class KtorReadStandardKeyValueRepoClient<Key, Value>(
+    private val baseUrl: String,
+    private val httpClient: HttpClient,
+    private val contentType: ContentType,
+    private val objectType: TypeInfo,
+    private val paginationResultObjectsTypeInfo: TypeInfo,
+    private val paginationResultIdsTypeInfo: TypeInfo,
+    private val idSerializer: suspend (Key) -> String,
+    private val valueSerializer: suspend (Value) -> String
+) : ReadStandardKeyValueRepo<Key, Value> {
+    override suspend fun get(k: Key): Value? = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            getRoute,
+            mapOf(
+                idParameterName to idSerializer(k)
+            )
+        )
+    ) {
+        contentType(contentType)
+    }.takeIf { it.status != HttpStatusCode.NoContent } ?.body<Value>(objectType)
+
+    override suspend fun contains(key: Key): Boolean = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            containsRoute,
+            idParameterName to idSerializer(key)
+        )
+    ) {
+        contentType(contentType)
+    }.body()
+
+    override suspend fun values(
+        pagination: Pagination,
+        reversed: Boolean
+    ): PaginationResult<Value> = httpClient.get(
+        buildStandardUrl(baseUrl, valuesRoute, pagination.asUrlQueryParts + (reversedParameterName to reversed.toString()))
+    ) {
+        contentType(contentType)
+    }.body(paginationResultObjectsTypeInfo)
+
+    override suspend fun keys(
+        pagination: Pagination,
+        reversed: Boolean
+    ): PaginationResult<Key> = httpClient.get(
+        buildStandardUrl(baseUrl, keysRoute, pagination.asUrlQueryParts + (reversedParameterName to reversed.toString()))
+    ) {
+        contentType(contentType)
+    }.body(paginationResultIdsTypeInfo)
+
+    override suspend fun keys(
+        v: Value,
+        pagination: Pagination,
+        reversed: Boolean
+    ): PaginationResult<Key> = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            keysRoute,
+            pagination.asUrlQueryParts + (reversedParameterName to reversed.toString()) + (valueParameterName to valueSerializer(v))
+        )
+    ) {
+        contentType(contentType)
+    }.body(paginationResultIdsTypeInfo)
+
+    override suspend fun count(): Long = httpClient.get(
+        buildStandardUrl(
+            baseUrl,
+            countRouting
+        )
+    ) {
+        contentType(contentType)
+    }.body()
+}
+
+inline fun <reified Key, reified Value> KtorReadStandardKeyValueRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    contentType: ContentType,
+    noinline idSerializer: suspend (Key) -> String,
+    noinline valueSerializer: suspend (Value) -> String
+) = KtorReadStandardKeyValueRepoClient<Key, Value>(
+    baseUrl,
+    httpClient,
+    contentType,
+    typeInfo<Value>(),
+    typeInfo<PaginationResult<Value>>(),
+    typeInfo<PaginationResult<Key>>(),
+    idSerializer,
+    valueSerializer
+)
+
+inline fun <reified Key, reified Value> KtorReadStandardKeyValueRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<Key>,
+    valueSerializer: KSerializer<Value>,
+    serialFormat: StringFormat,
+    contentType: ContentType,
+) = KtorReadStandardKeyValueRepoClient<Key, Value>(
+    baseUrl,
+    httpClient,
+    contentType,
+    {
+        serialFormat.encodeToString(idsSerializer, it).encodeURLQueryComponent()
+    }
+) {
+    serialFormat.encodeToString(valueSerializer, it).encodeURLQueryComponent()
+}
+
+inline fun <reified Key, reified Value> KtorReadStandardKeyValueRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    idsSerializer: KSerializer<Key>,
+    valuesSerializer: KSerializer<Value>,
+    serialFormat: BinaryFormat,
+    contentType: ContentType,
+) = KtorReadStandardKeyValueRepoClient<Key, Value>(
+    baseUrl,
+    httpClient,
+    contentType,
+    {
+        serialFormat.encodeHex(idsSerializer, it)
+    }
+) {
+    serialFormat.encodeHex(valuesSerializer, it)
+}

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/key_value/KtorStandardKeyValueRepoClient.kt

@@ -0,0 +1,85 @@
+package dev.inmo.micro_utils.repos.ktor.client.key_value
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.repos.*
+import io.ktor.client.HttpClient
+import io.ktor.http.ContentType
+import io.ktor.http.encodeURLQueryComponent
+import kotlinx.serialization.*
+
+class KtorStandardKeyValueRepoClient<Key, Value> (
+    readDelegate: ReadStandardKeyValueRepo<Key, Value>,
+    writeDelegate: WriteStandardKeyValueRepo<Key, Value>
+) : StandardKeyValueRepo<Key, Value> by DelegateBasedStandardKeyValueRepo(
+    readDelegate,
+    writeDelegate
+) {
+    companion object {
+        inline operator fun <reified Key, reified Value> invoke(
+            baseUrl: String,
+            httpClient: HttpClient,
+            contentType: ContentType,
+            noinline idSerializer: suspend (Key) -> String,
+            noinline valueSerializer: suspend (Value) -> String
+        ) = KtorStandardKeyValueRepoClient(
+            KtorReadStandardKeyValueRepoClient(
+                baseUrl, httpClient, contentType, idSerializer, valueSerializer
+            ),
+            KtorWriteStandardKeyValueRepoClient(
+                baseUrl,
+                httpClient,
+                contentType
+            )
+        )
+        inline operator fun <reified Key, reified Value> invoke(
+            baseUrl: String,
+            subpart: String,
+            httpClient: HttpClient,
+            contentType: ContentType,
+            noinline idSerializer: suspend (Key) -> String,
+            noinline valueSerializer: suspend (Value) -> String
+        ) = KtorStandardKeyValueRepoClient(
+            buildStandardUrl(baseUrl, subpart),
+            httpClient,
+            contentType,
+            idSerializer,
+            valueSerializer
+        )
+    }
+}
+
+inline fun <reified Key, reified Value> KtorStandardKeyValueRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    contentType: ContentType,
+    idSerializer: SerializationStrategy<Key>,
+    valueSerializer: SerializationStrategy<Value>,
+    serialFormat: StringFormat,
+) = KtorStandardKeyValueRepoClient<Key, Value>(
+    baseUrl,
+    httpClient,
+    contentType,
+    {
+        serialFormat.encodeToString(idSerializer, it).encodeURLQueryComponent()
+    }
+) {
+    serialFormat.encodeToString(valueSerializer, it).encodeURLQueryComponent()
+}
+
+inline fun <reified Key, reified Value> KtorStandardKeyValueRepoClient(
+    baseUrl: String,
+    httpClient: HttpClient,
+    contentType: ContentType,
+    idSerializer: SerializationStrategy<Key>,
+    valueSerializer: SerializationStrategy<Value>,
+    serialFormat: BinaryFormat,
+) = KtorStandardKeyValueRepoClient<Key, Value>(
+    baseUrl,
+    httpClient,
+    contentType,
+    {
+        serialFormat.encodeHex(idSerializer, it)
+    }
+) {
+    serialFormat.encodeHex(valueSerializer, it)
+}

repos/ktor/client/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/client/key_value/KtorWriteStandardKeyValueRepoClient.kt

@@ -0,0 +1,83 @@
+package dev.inmo.micro_utils.repos.ktor.client.key_value
+
+import dev.inmo.micro_utils.ktor.client.createStandardWebsocketFlow
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.pagination.*
+import dev.inmo.micro_utils.repos.WriteStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ktor.common.*
+import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.key_value.*
+import io.ktor.client.HttpClient
+import io.ktor.client.request.get
+import io.ktor.client.request.post
+import io.ktor.http.*
+import io.ktor.util.InternalAPI
+import io.ktor.util.reflect.TypeInfo
+import io.ktor.util.reflect.typeInfo
+import kotlinx.coroutines.flow.Flow
+import kotlinx.serialization.*
+
+class KtorWriteStandardKeyValueRepoClient<Key, Value>(
+    private val baseUrl: String,
+    private val httpClient: HttpClient,
+    private val contentType: ContentType,
+    override val onNewValue: Flow<Pair<Key, Value>>,
+    override val onValueRemoved: Flow<Key>,
+    private val idsListTypeInfo: TypeInfo,
+    private val objectsListTypeInfo: TypeInfo,
+    private val idsToObjectsMapTypeInfo: TypeInfo
+) : WriteStandardKeyValueRepo<Key, Value> {
+    @OptIn(InternalAPI::class)
+    override suspend fun unsetWithValues(toUnset: List<Value>) {
+        httpClient.post(
+            buildStandardUrl(baseUrl, unsetWithValuesRoute)
+        ) {
+            body = toUnset
+            bodyType = objectsListTypeInfo
+            contentType(contentType)
+        }.status
+    }
+
+    @OptIn(InternalAPI::class)
+    override suspend fun unset(toUnset: List<Key>) {
+        httpClient.post(
+            buildStandardUrl(baseUrl, unsetRoute)
+        ) {
+            body = toUnset
+            bodyType = idsListTypeInfo
+            contentType(contentType)
+        }.status
+    }
+
+    @OptIn(InternalAPI::class)
+    override suspend fun set(toSet: Map<Key, Value>) {
+        httpClient.post(
+            buildStandardUrl(baseUrl, setRoute)
+        ) {
+            body = toSet
+            bodyType = idsToObjectsMapTypeInfo
+            contentType(contentType)
+        }.status
+    }
+
+    companion object {
+        inline operator fun <reified Key, reified Value> invoke(
+            baseUrl: String,
+            httpClient: HttpClient,
+            contentType: ContentType
+        ) = KtorWriteStandardKeyValueRepoClient<Key, Value>(
+            baseUrl,
+            httpClient,
+            contentType,
+            httpClient.createStandardWebsocketFlow(
+                buildStandardUrl(baseUrl, onNewValueRoute),
+            ),
+            httpClient.createStandardWebsocketFlow(
+                buildStandardUrl(baseUrl, onValueRemovedRoute),
+            ),
+            typeInfo<List<Key>>(),
+            typeInfo<List<Value>>(),
+            typeInfo<Map<Key, Value>>()
+        )
+    }
+}

repos/ktor/common/build.gradle

@@ -13,5 +13,22 @@ kotlin {
                 api internalProject("micro_utils.repos.common")
             }
         }
+        jvmTest {
+            dependencies {
+                implementation internalProject("micro_utils.repos.common")
+                implementation internalProject("micro_utils.repos.ktor.client")
+                implementation internalProject("micro_utils.repos.ktor.server")
+                implementation internalProject("micro_utils.repos.inmemory")
+                implementation libs.kt.coroutines.test
+
+                implementation libs.ktor.server.cio
+                implementation libs.ktor.client.cio
+                implementation libs.ktor.server.content.negotiation
+                implementation libs.ktor.serialization.kotlinx.json
+                implementation libs.ktor.client.content.negotiation
+                implementation libs.ktor.client.logging
+                implementation libs.ktor.client.websockets
+            }
+        }
     }
 }

repos/ktor/common/src/commonMain/kotlin/dev/inmo/micro_utils/repos/ktor/common/ParametersNames.kt

@@ -1,5 +1,6 @@
 package dev.inmo.micro_utils.repos.ktor.common
 
+const val idParameterName = "id"
 const val keyParameterName = "key"
 const val valueParameterName = "value"
 const val reversedParameterName = "reversed"

repos/ktor/common/src/jvmTest/kotlin/CRUDTests.kt

@@ -0,0 +1,89 @@
+import dev.inmo.micro_utils.repos.*
+import dev.inmo.micro_utils.repos.ktor.client.crud.KtorStandardCrudRepoClient
+import dev.inmo.micro_utils.repos.ktor.server.crud.configureStandardCrudRepoRoutes
+import io.ktor.client.HttpClient
+import io.ktor.client.plugins.logging.Logging
+import io.ktor.http.ContentType
+import io.ktor.serialization.kotlinx.KotlinxWebsocketSerializationConverter
+import io.ktor.serialization.kotlinx.json.json
+import io.ktor.server.application.install
+import io.ktor.server.cio.CIO
+import io.ktor.server.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.server.routing.routing
+import io.ktor.server.websocket.WebSockets
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import kotlinx.serialization.json.Json
+import kotlin.test.Test
+import kotlin.test.assertEquals
+
+class CRUDTests {
+    @OptIn(ExperimentalCoroutinesApi::class)
+    @Test
+    fun testCRUDFunctions() {
+        runTest() {
+            val map = mutableMapOf<Int, ComplexData>()
+            val repo = MapCRUDRepo<ComplexData, Int, SimpleData>(
+                map,
+                { newValue, id, oldValue ->
+                    oldValue.copy(title = newValue.title)
+                }
+            ) {
+                size to ComplexData(size, title = it.title)
+            }
+            val server = io.ktor.server.engine.embeddedServer(
+                CIO,
+                23456,
+                "127.0.0.1"
+            ) {
+                install(ContentNegotiation) {
+                    json()
+                }
+                install(WebSockets) {
+                    contentConverter = KotlinxWebsocketSerializationConverter(Json)
+                }
+                routing {
+                    configureStandardCrudRepoRoutes(
+                        repo
+                    ) {
+                        it.toInt()
+                    }
+                }
+            }.start(false)
+            val client = HttpClient {
+                install(io.ktor.client.plugins.contentnegotiation.ContentNegotiation) {
+                    json()
+                }
+                install(Logging)
+                install(io.ktor.client.plugins.websocket.WebSockets) {
+                    contentConverter = KotlinxWebsocketSerializationConverter(Json)
+                }
+            }
+            val crudClient = KtorStandardCrudRepoClient<ComplexData, Int, SimpleData>(
+                "http://127.0.0.1:23456",
+                client,
+                ContentType.Application.Json
+            ) {
+                it.toString()
+            }
+
+            val created = crudClient.create(SimpleData("Example")).single()
+            assertEquals(map.size, 1)
+            assertEquals(map.size.toLong(), crudClient.count())
+            assertEquals(1, crudClient.count())
+            assertEquals(map.getValue(map.keys.first()), created)
+
+            val updated = crudClient.update(created.id, SimpleData("Example2"))
+            assertEquals(map.size, 1)
+            assertEquals(map.size.toLong(), crudClient.count())
+            assertEquals(1, crudClient.count())
+            assertEquals(map.getValue(map.keys.first()), updated)
+
+            crudClient.deleteById(created.id)
+            assertEquals(map.size, 0)
+            assertEquals(map.size.toLong(), crudClient.count())
+            assertEquals(0, crudClient.count())
+            server.stop()
+        }
+    }
+}

repos/ktor/common/src/jvmTest/kotlin/ComplexData.kt

@@ -0,0 +1,10 @@
+import com.benasher44.uuid.uuid4
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class ComplexData(
+    val id: Int,
+    val simple: SimpleData = SimpleData(),
+    val simples: List<SimpleData> = (0 until 100).map { SimpleData(("$it")) },
+    val title: String = uuid4().toString()
+)

repos/ktor/common/src/jvmTest/kotlin/KVTests.kt

@@ -0,0 +1,139 @@
+import dev.inmo.micro_utils.pagination.firstPageWithOneElementPagination
+import dev.inmo.micro_utils.pagination.utils.getAllWithNextPaging
+import dev.inmo.micro_utils.repos.*
+import dev.inmo.micro_utils.repos.ktor.client.key_value.KtorStandardKeyValueRepoClient
+import dev.inmo.micro_utils.repos.ktor.server.key_value.configureStandardKeyValueRepoRoutes
+import io.ktor.client.HttpClient
+import io.ktor.client.plugins.logging.Logging
+import io.ktor.http.ContentType
+import io.ktor.serialization.kotlinx.KotlinxWebsocketSerializationConverter
+import io.ktor.serialization.kotlinx.json.json
+import io.ktor.server.application.install
+import io.ktor.server.cio.CIO
+import io.ktor.server.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.server.routing.routing
+import io.ktor.server.websocket.WebSockets
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import kotlinx.serialization.builtins.serializer
+import kotlinx.serialization.json.Json
+import kotlin.test.*
+
+class KVTests {
+    @OptIn(ExperimentalCoroutinesApi::class)
+    @Test
+    fun testCRUDFunctions() {
+        runTest() {
+            val map = mutableMapOf<Int, ComplexData>()
+            val repo = MapKeyValueRepo<Int, ComplexData>(map)
+            val server = io.ktor.server.engine.embeddedServer(
+                CIO,
+                23456,
+                "127.0.0.1"
+            ) {
+                install(ContentNegotiation) {
+                    json()
+                }
+                install(WebSockets) {
+                    contentConverter = KotlinxWebsocketSerializationConverter(Json)
+                }
+                routing {
+                    configureStandardKeyValueRepoRoutes(
+                        repo,
+                        Int.serializer(),
+                        ComplexData.serializer(),
+                        Json {}
+                    )
+                }
+            }.start(false)
+            val client = HttpClient {
+                install(io.ktor.client.plugins.contentnegotiation.ContentNegotiation) {
+                    json()
+                }
+                install(Logging)
+                install(io.ktor.client.plugins.websocket.WebSockets) {
+                    contentConverter = KotlinxWebsocketSerializationConverter(Json)
+                }
+            }
+            val crudClient = KtorStandardKeyValueRepoClient<Int, ComplexData>(
+                "http://127.0.0.1:23456",
+                client,
+                ContentType.Application.Json,
+                Int.serializer(),
+                ComplexData.serializer(),
+                Json
+            )
+
+            val dataInOneKey = ComplexData(1, title = "Example1")
+            val dataInMultipleKeys = ComplexData(2, title = "Example2")
+            val repeatCount = 3
+
+            val dataList = listOf(
+                1 to dataInOneKey
+            ) + (0 until repeatCount).map {
+                (it + 2) to dataInMultipleKeys
+            }
+
+            dataList.forEachIndexed { i, (id, data) ->
+                crudClient.set(id, data)
+                assertEquals(map.size, i + 1)
+                assertEquals(map.size.toLong(), crudClient.count())
+                assertEquals(i + 1L, crudClient.count())
+                dataList.take(i + 1).forEach { (id, data) ->
+                    assertEquals(data, map[id])
+                    assertEquals(data, crudClient.get(id))
+                    assertEquals(map[id], crudClient.get(id))
+                }
+            }
+
+            dataList.forEach { (id, data) ->
+                assertTrue(crudClient.contains(id))
+                assertEquals(data, crudClient.get(id))
+            }
+
+            assertEquals(
+                dataList.mapNotNull { if (it.second == dataInMultipleKeys) it.first else null },
+                getAllWithNextPaging(firstPageWithOneElementPagination) {
+                    crudClient.keys(dataInMultipleKeys, it)
+                }
+            )
+
+            assertEquals(
+                dataList.mapNotNull { if (it.second == dataInOneKey) it.first else null },
+                getAllWithNextPaging(firstPageWithOneElementPagination) {
+                    crudClient.keys(dataInOneKey, it)
+                }
+            )
+
+            assertEquals(
+                dataList.map { it.first },
+                getAllWithNextPaging(firstPageWithOneElementPagination) {
+                    crudClient.keys(it)
+                }
+            )
+
+            assertEquals(
+                dataList.map { it.second },
+                getAllWithNextPaging(firstPageWithOneElementPagination) {
+                    crudClient.values(it)
+                }
+            )
+
+            assertEquals(dataList.size.toLong(), crudClient.count())
+
+            crudClient.unsetWithValues(dataInMultipleKeys)
+            assertEquals(
+                dataList.filter { it.second == dataInOneKey }.size.toLong(),
+                crudClient.count()
+            )
+
+            crudClient.unset(dataList.first { it.second == dataInOneKey }.first)
+            assertEquals(
+                0,
+                crudClient.count()
+            )
+
+            server.stop()
+        }
+    }
+}

repos/ktor/common/src/jvmTest/kotlin/SimpleData.kt

@@ -0,0 +1,7 @@
+import com.benasher44.uuid.uuid4
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class SimpleData(
+    val title: String = uuid4().toString()
+)

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/crud/NewKtorReadStandardCrudRepo.kt

@@ -5,6 +5,7 @@ import dev.inmo.micro_utils.ktor.server.*
 import dev.inmo.micro_utils.pagination.extractPagination
 import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
 import dev.inmo.micro_utils.repos.ktor.common.crud.*
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
 import io.ktor.http.ContentType
 import io.ktor.http.HttpStatusCode
 import io.ktor.server.application.call
@@ -25,7 +26,7 @@ inline fun <reified ObjectType, reified IdType> Route.configureReadStandardCrudR
 
     get(getByIdRouting) {
         val id = idDeserializer(
-            call.getQueryParameterOrSendError("id") ?: return@get
+            call.getQueryParameterOrSendError(idParameterName) ?: return@get
         )
 
         val result = originalRepo.getById(id)
@@ -39,7 +40,7 @@ inline fun <reified ObjectType, reified IdType> Route.configureReadStandardCrudR
 
     get(containsRouting) {
         val id = idDeserializer(
-            call.getQueryParameterOrSendError("id") ?: return@get
+            call.getQueryParameterOrSendError(idParameterName) ?: return@get
         )
 
         call.respond(

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/crud/NewKtorWriteStandardCrudRepo.kt

@@ -26,11 +26,7 @@ inline fun <reified ObjectType : Any, reified IdType : Any, reified InputValue :
     )
 
     post(createRouting) {
-        call.respond(
+        call.respond(originalRepo.create(call.receive()))
-            originalRepo.create(
-                call.receive()
-            )
-        )
     }
 
     post(updateManyRouting) {

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/key_value/NewKtorStandartKeyValueRepo.kt

@@ -0,0 +1,58 @@
+package dev.inmo.micro_utils.repos.ktor.server.key_value
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.ktor.server.*
+import dev.inmo.micro_utils.pagination.PaginationResult
+import dev.inmo.micro_utils.pagination.extractPagination
+import dev.inmo.micro_utils.repos.StandardCRUDRepo
+import dev.inmo.micro_utils.repos.StandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
+import dev.inmo.micro_utils.repos.ktor.common.key_value.*
+import dev.inmo.micro_utils.repos.ktor.common.valueParameterName
+import io.ktor.http.*
+import io.ktor.server.application.call
+import io.ktor.server.response.respond
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.get
+import kotlinx.serialization.*
+import kotlinx.serialization.builtins.serializer
+
+inline fun <reified Key : Any, reified Value : Any> Route.configureStandardKeyValueRepoRoutes (
+    originalRepo: StandardKeyValueRepo<Key, Value>,
+    noinline idDeserializer: suspend (String) -> Key,
+    noinline valueDeserializer: suspend (String) -> Value
+) {
+    configureReadStandardKeyValueRepoRoutes(originalRepo, idDeserializer, valueDeserializer)
+    configureWriteStandardKeyValueRepoRoutes(originalRepo)
+}
+
+inline fun <reified Key : Any, reified Value : Any> Route.configureStandardKeyValueRepoRoutes(
+    originalRepo: StandardKeyValueRepo<Key, Value>,
+    idsSerializer: DeserializationStrategy<Key>,
+    valueSerializer: DeserializationStrategy<Value>,
+    serialFormat: StringFormat
+) = configureStandardKeyValueRepoRoutes(
+    originalRepo,
+    {
+        serialFormat.decodeFromString(idsSerializer, it.decodeURLQueryComponent())
+    },
+    {
+        serialFormat.decodeFromString(valueSerializer, it.decodeURLQueryComponent())
+    }
+)
+
+inline fun <reified Key : Any, reified Value : Any> Route.configureStandardKeyValueRepoRoutes(
+    originalRepo: StandardKeyValueRepo<Key, Value>,
+    idsSerializer: DeserializationStrategy<Key>,
+    valueSerializer: DeserializationStrategy<Value>,
+    serialFormat: BinaryFormat
+) = configureStandardKeyValueRepoRoutes(
+    originalRepo,
+    {
+        serialFormat.decodeHex(idsSerializer, it)
+    },
+    {
+        serialFormat.decodeHex(valueSerializer, it)
+    }
+)
+

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/key_value/NewKtorStandartReadKeyValueRepo.kt

@@ -0,0 +1,104 @@
+package dev.inmo.micro_utils.repos.ktor.server.key_value
+
+import dev.inmo.micro_utils.ktor.common.*
+import dev.inmo.micro_utils.ktor.server.*
+import dev.inmo.micro_utils.pagination.PaginationResult
+import dev.inmo.micro_utils.pagination.extractPagination
+import dev.inmo.micro_utils.repos.ReadStandardCRUDRepo
+import dev.inmo.micro_utils.repos.ReadStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ktor.common.idParameterName
+import dev.inmo.micro_utils.repos.ktor.common.key_value.*
+import dev.inmo.micro_utils.repos.ktor.common.valueParameterName
+import io.ktor.http.*
+import io.ktor.server.application.call
+import io.ktor.server.response.respond
+import io.ktor.server.response.responseType
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.get
+import io.ktor.util.InternalAPI
+import io.ktor.util.reflect.typeInfo
+import kotlinx.serialization.*
+import kotlinx.serialization.builtins.serializer
+
+@OptIn(InternalAPI::class)
+inline fun <reified Key, reified Value> Route.configureReadStandardKeyValueRepoRoutes (
+    originalRepo: ReadStandardKeyValueRepo<Key, Value>,
+    noinline idDeserializer: suspend (String) -> Key,
+    noinline valueDeserializer: suspend (String) -> Value
+) {
+    get(getRoute) {
+        val key = idDeserializer(
+            call.getQueryParameterOrSendError(idParameterName) ?: return@get
+        )
+
+        originalRepo.get(key) ?.let {
+            call.respond(it)
+        } ?: call.respond(HttpStatusCode.NoContent)
+    }
+
+    val paginationWithValuesTypeInfo = typeInfo<PaginationResult<Value>>()
+    get(valuesRoute) {
+        val pagination = call.request.queryParameters.extractPagination
+        val reversed = call.getQueryParameter(reversedParameterName) ?.toBoolean() ?: false
+
+        call.response.responseType = paginationWithValuesTypeInfo
+        call.response.pipeline.execute(call, originalRepo.values(pagination, reversed) as Any)
+    }
+
+    get(keysRoute) {
+        val pagination = call.request.queryParameters.extractPagination
+        val reversed = call.getQueryParameterOrSendError(reversedParameterName) ?.toBoolean() ?: false
+        val value = call.getQueryParameter(valueParameterName) ?.let {
+            valueDeserializer(it)
+        }
+
+        call.respond(
+            value ?.let { originalRepo.keys(value, pagination, reversed) } ?: originalRepo.keys(pagination, reversed)
+        )
+    }
+
+    get(containsRoute) {
+        val key = idDeserializer(
+            call.getQueryParameterOrSendError(idParameterName) ?: return@get
+        )
+
+        call.respond(
+            originalRepo.contains(key)
+        )
+    }
+
+    get(countRoute) {
+        call.respond(originalRepo.count())
+    }
+}
+
+inline fun <reified Key, reified Value> Route.configureReadStandardKeyValueRepoRoutes(
+    originalRepo: ReadStandardKeyValueRepo<Key, Value>,
+    idsSerializer: DeserializationStrategy<Key>,
+    valueSerializer: DeserializationStrategy<Value>,
+    serialFormat: StringFormat
+) = configureReadStandardKeyValueRepoRoutes(
+    originalRepo,
+    {
+        serialFormat.decodeFromString(idsSerializer, it.decodeURLQueryComponent())
+    },
+    {
+        serialFormat.decodeFromString(valueSerializer, it.decodeURLQueryComponent())
+    }
+)
+
+inline fun <reified Key, reified Value> Route.configureReadStandardKeyValueRepoRoutes(
+    originalRepo: ReadStandardKeyValueRepo<Key, Value>,
+    idsSerializer: DeserializationStrategy<Key>,
+    valueSerializer: DeserializationStrategy<Value>,
+    serialFormat: BinaryFormat
+) = configureReadStandardKeyValueRepoRoutes(
+    originalRepo,
+    {
+        serialFormat.decodeHex(idsSerializer, it)
+    },
+    {
+        serialFormat.decodeHex(valueSerializer, it)
+    }
+)
+

repos/ktor/server/src/jvmMain/kotlin/dev/inmo/micro_utils/repos/ktor/server/key_value/NewKtorStandartWriteKeyValueRepo.kt

@@ -0,0 +1,45 @@
+package dev.inmo.micro_utils.repos.ktor.server.key_value
+
+import dev.inmo.micro_utils.ktor.server.*
+import dev.inmo.micro_utils.repos.WriteStandardKeyValueRepo
+import dev.inmo.micro_utils.repos.ktor.common.key_value.*
+import io.ktor.http.HttpStatusCode
+import io.ktor.server.application.call
+import io.ktor.server.request.receive
+import io.ktor.server.response.respond
+import io.ktor.server.routing.Route
+import io.ktor.server.routing.post
+import io.ktor.util.reflect.typeInfo
+
+inline fun <reified Key : Any, reified Value : Any> Route.configureWriteStandardKeyValueRepoRoutes (
+    originalRepo: WriteStandardKeyValueRepo<Key, Value>
+) {
+    includeWebsocketHandling(
+        onNewValueRoute,
+        originalRepo.onNewValue
+    )
+
+    includeWebsocketHandling(
+        onValueRemovedRoute,
+        originalRepo.onValueRemoved
+    )
+
+    val mapType = typeInfo<Map<Key, Value>>()
+    val listKeysType = typeInfo<List<Key>>()
+    val listValuesType = typeInfo<List<Value>>()
+
+    post(setRoute) {
+        originalRepo.set(call.receive(mapType))
+        call.respond(HttpStatusCode.OK)
+    }
+
+    post(unsetRoute) {
+        originalRepo.unset(call.receive(listKeysType))
+        call.respond(HttpStatusCode.OK)
+    }
+
+    post(unsetWithValuesRoute) {
+        originalRepo.unsetWithValues(call.receive(listValuesType))
+        call.respond(HttpStatusCode.OK)
+    }
+}