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feat(es): Support
ElasticsearchEventStreamQueryService
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83
test/wow-tck/src/main/kotlin/me/ahoo/wow/tck/query/EventStreamQueryServiceSpec.kt
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| /* | ||
| * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)]. | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package me.ahoo.wow.tck.query | ||
|
|
||
| import me.ahoo.wow.eventsourcing.EventStore | ||
| import me.ahoo.wow.id.generateGlobalId | ||
| import me.ahoo.wow.metrics.Metrics.metrizable | ||
| import me.ahoo.wow.modeling.MaterializedNamedAggregate | ||
| import me.ahoo.wow.modeling.aggregateId | ||
| import me.ahoo.wow.query.dsl.listQuery | ||
| import me.ahoo.wow.query.event.EventStreamQueryService | ||
| import me.ahoo.wow.query.event.EventStreamQueryServiceFactory | ||
| import me.ahoo.wow.query.event.dynamicQuery | ||
| import me.ahoo.wow.query.event.query | ||
| import me.ahoo.wow.tck.event.MockDomainEventStreams.generateEventStream | ||
| import org.hamcrest.CoreMatchers.sameInstance | ||
| import org.hamcrest.MatcherAssert.assertThat | ||
| import org.junit.jupiter.api.BeforeEach | ||
| import org.junit.jupiter.api.Test | ||
| import reactor.kotlin.test.test | ||
|
|
||
| abstract class EventStreamQueryServiceSpec { | ||
| val namedAggregate = MaterializedNamedAggregate("tck", "event-stream-query-spec") | ||
| lateinit var eventStore: EventStore | ||
| lateinit var eventStreamQueryServiceFactory: EventStreamQueryServiceFactory | ||
| lateinit var eventStreamQueryService: EventStreamQueryService | ||
|
|
||
| @BeforeEach | ||
| open fun setup() { | ||
| eventStore = createEventStore().metrizable() | ||
| eventStreamQueryServiceFactory = createEventStreamQueryServiceFactory() | ||
| eventStreamQueryService = eventStreamQueryServiceFactory.create(namedAggregate) | ||
| } | ||
|
|
||
| protected abstract fun createEventStore(): EventStore | ||
| protected abstract fun createEventStreamQueryServiceFactory(): EventStreamQueryServiceFactory | ||
|
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| @Test | ||
| fun createFromCache() { | ||
| val queryService1 = eventStreamQueryServiceFactory.create(namedAggregate) | ||
| val queryService2 = eventStreamQueryServiceFactory.create(namedAggregate) | ||
| assertThat(queryService1, sameInstance(queryService2)) | ||
| } | ||
|
|
||
| @Test | ||
| fun list() { | ||
| val eventStream = generateEventStream(namedAggregate.aggregateId(tenantId = generateGlobalId())) | ||
| eventStore.append(eventStream).block() | ||
| listQuery { | ||
| condition { | ||
| tenantId(eventStream.aggregateId.tenantId) | ||
| } | ||
| }.query(eventStreamQueryService) | ||
| .test() | ||
| .expectNextCount(1) | ||
| .verifyComplete() | ||
| } | ||
|
|
||
| @Test | ||
| fun dynamicList() { | ||
| val eventStream = generateEventStream(namedAggregate.aggregateId(tenantId = generateGlobalId())) | ||
| eventStore.append(eventStream).block() | ||
| listQuery { | ||
| condition { | ||
| tenantId(eventStream.aggregateId.tenantId) | ||
| } | ||
| }.dynamicQuery(eventStreamQueryService) | ||
| .test() | ||
| .expectNextCount(1) | ||
| .verifyComplete() | ||
| } | ||
| } |
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68 changes: 68 additions & 0 deletions
68
...main/kotlin/me/ahoo/wow/elasticsearch/query/event/ElasticsearchEventStreamQueryService.kt
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|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| /* | ||
| * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)]. | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package me.ahoo.wow.elasticsearch.query.event | ||
|
|
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| import co.elastic.clients.elasticsearch.core.SearchRequest | ||
| import me.ahoo.wow.api.modeling.NamedAggregate | ||
| import me.ahoo.wow.api.query.DynamicDocument | ||
| import me.ahoo.wow.api.query.IListQuery | ||
| import me.ahoo.wow.api.query.SimpleDynamicDocument.Companion.toDynamicDocument | ||
| import me.ahoo.wow.elasticsearch.IndexNameConverter.toEventStreamIndexName | ||
| import me.ahoo.wow.elasticsearch.query.ElasticsearchConditionConverter.toQuery | ||
| import me.ahoo.wow.elasticsearch.query.ElasticsearchProjectionConverter.toSourceFilter | ||
| import me.ahoo.wow.elasticsearch.query.ElasticsearchSortConverter.toSortOptions | ||
| import me.ahoo.wow.event.DomainEventStream | ||
| import me.ahoo.wow.query.event.EventStreamQueryService | ||
| import me.ahoo.wow.serialization.toJsonString | ||
| import me.ahoo.wow.serialization.toObject | ||
| import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient | ||
| import reactor.core.publisher.Flux | ||
|
|
||
| class ElasticsearchEventStreamQueryService( | ||
| override val namedAggregate: NamedAggregate, | ||
| private val elasticsearchClient: ReactiveElasticsearchClient | ||
| ) : EventStreamQueryService { | ||
| private val eventStreamIndexName = namedAggregate.toEventStreamIndexName() | ||
| override fun list(listQuery: IListQuery): Flux<DomainEventStream> { | ||
| return dynamicList(listQuery) | ||
| .map { it.toJsonString().toObject<DomainEventStream>() } | ||
| } | ||
|
|
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| @Suppress("UNCHECKED_CAST") | ||
| override fun dynamicList(listQuery: IListQuery): Flux<DynamicDocument> { | ||
| val searchRequest = SearchRequest.of { | ||
| it.index(eventStreamIndexName) | ||
| .query(listQuery.condition.toQuery()) | ||
| .size(listQuery.limit) | ||
|
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||
| if (listQuery.sort.isNotEmpty()) { | ||
| it.sort(listQuery.sort.toSortOptions()) | ||
| } | ||
| if (!listQuery.projection.isEmpty()) { | ||
| it.source { | ||
| it.filter(listQuery.projection.toSourceFilter()) | ||
| } | ||
| } | ||
| it | ||
| } | ||
| return elasticsearchClient.search(searchRequest, Map::class.java) | ||
| .flatMapIterable { result -> | ||
| result.hits()?.hits()?.map { hit -> | ||
| hit.source()?.let { | ||
| (it as Map<String, Any>).toDynamicDocument() | ||
| } | ||
| } as List<DynamicDocument>? ?: emptyList() | ||
| } | ||
| } | ||
| } |
26 changes: 26 additions & 0 deletions
26
...tlin/me/ahoo/wow/elasticsearch/query/event/ElasticsearchEventStreamQueryServiceFactory.kt
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| /* | ||
| * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)]. | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package me.ahoo.wow.elasticsearch.query.event | ||
|
|
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| import me.ahoo.wow.api.modeling.NamedAggregate | ||
| import me.ahoo.wow.query.event.AbstractEventStreamQueryServiceFactory | ||
| import me.ahoo.wow.query.event.EventStreamQueryService | ||
| import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient | ||
|
|
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| class ElasticsearchEventStreamQueryServiceFactory(private val elasticsearchClient: ReactiveElasticsearchClient) : | ||
| AbstractEventStreamQueryServiceFactory() { | ||
| override fun createQueryService(namedAggregate: NamedAggregate): EventStreamQueryService { | ||
| return ElasticsearchEventStreamQueryService(namedAggregate, elasticsearchClient) | ||
| } | ||
| } |
40 changes: 40 additions & 0 deletions
40
wow-elasticsearch/src/test/kotlin/me/ahoo/wow/elasticsearch/TemplateInitializer.kt
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| /* | ||
| * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)]. | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package me.ahoo.wow.elasticsearch | ||
|
|
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| import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient | ||
| import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchTemplate | ||
| import org.springframework.data.elasticsearch.core.convert.ElasticsearchCustomConversions | ||
| import org.springframework.data.elasticsearch.core.convert.MappingElasticsearchConverter | ||
| import org.springframework.data.elasticsearch.core.mapping.SimpleElasticsearchMappingContext | ||
|
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| object TemplateInitializer { | ||
|
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| fun ReactiveElasticsearchClient.createElasticsearchTemplate(): ReactiveElasticsearchTemplate { | ||
| val mappingContext = SimpleElasticsearchMappingContext() | ||
| val converter = MappingElasticsearchConverter(mappingContext) | ||
| converter.setConversions(ElasticsearchCustomConversions(emptyList<Any>())) | ||
| return ReactiveElasticsearchTemplate(this, converter) | ||
| } | ||
|
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| fun ReactiveElasticsearchClient.initEventStreamTemplate() { | ||
| val elasticsearchTemplate = createElasticsearchTemplate() | ||
| IndexTemplateInitializer(elasticsearchTemplate).initEventStreamTemplate().block() | ||
| } | ||
|
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| fun ReactiveElasticsearchClient.initSnapshotTemplate() { | ||
| val elasticsearchTemplate = createElasticsearchTemplate() | ||
| IndexTemplateInitializer(elasticsearchTemplate).initSnapshotTemplate().block() | ||
| } | ||
| } |
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62 changes: 62 additions & 0 deletions
62
.../kotlin/me/ahoo/wow/elasticsearch/query/event/ElasticsearchEventStreamQueryServiceTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,62 @@ | ||
| /* | ||
| * Copyright [2021-present] [ahoo wang <[email protected]> (https://github.com/Ahoo-Wang)]. | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package me.ahoo.wow.elasticsearch.query.event | ||
|
|
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| import co.elastic.clients.transport.rest_client.RestClientTransport | ||
| import me.ahoo.wow.elasticsearch.TemplateInitializer.initEventStreamTemplate | ||
| import me.ahoo.wow.elasticsearch.WowJsonpMapper | ||
| import me.ahoo.wow.elasticsearch.eventsourcing.ElasticsearchEventStore | ||
| import me.ahoo.wow.eventsourcing.EventStore | ||
| import me.ahoo.wow.query.event.EventStreamQueryServiceFactory | ||
| import me.ahoo.wow.tck.container.ElasticsearchLauncher | ||
| import me.ahoo.wow.tck.query.EventStreamQueryServiceSpec | ||
| import org.junit.jupiter.api.BeforeAll | ||
| import org.junit.jupiter.api.BeforeEach | ||
| import org.springframework.data.elasticsearch.client.ClientConfiguration | ||
| import org.springframework.data.elasticsearch.client.elc.ElasticsearchClients | ||
| import org.springframework.data.elasticsearch.client.elc.ReactiveElasticsearchClient | ||
|
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| class ElasticsearchEventStreamQueryServiceTest : EventStreamQueryServiceSpec() { | ||
| companion object { | ||
| @JvmStatic | ||
| @BeforeAll | ||
| fun waitLauncher() { | ||
| ElasticsearchLauncher.isRunning | ||
| } | ||
| } | ||
|
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| lateinit var elasticsearchClient: ReactiveElasticsearchClient | ||
|
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| @BeforeEach | ||
| override fun setup() { | ||
| val clientConfiguration = ClientConfiguration.builder() | ||
| .connectedTo(ElasticsearchLauncher.ELASTICSEARCH_CONTAINER.httpHostAddress) | ||
| .usingSsl(ElasticsearchLauncher.ELASTICSEARCH_CONTAINER.createSslContextFromCa()) | ||
| .withBasicAuth("elastic", ElasticsearchLauncher.ELASTIC_PWD) | ||
| .build() | ||
| val restClient = ElasticsearchClients.getRestClient(clientConfiguration) | ||
| val transport = RestClientTransport(restClient, WowJsonpMapper) | ||
| elasticsearchClient = ReactiveElasticsearchClient(transport) | ||
| elasticsearchClient.initEventStreamTemplate() | ||
| super.setup() | ||
| } | ||
|
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| override fun createEventStore(): EventStore { | ||
| return ElasticsearchEventStore(elasticsearchClient) | ||
| } | ||
|
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| override fun createEventStreamQueryServiceFactory(): EventStreamQueryServiceFactory { | ||
| return ElasticsearchEventStreamQueryServiceFactory(elasticsearchClient) | ||
| } | ||
| } |
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