quantranhong1999 commented on a change in pull request #707: URL: https://github.com/apache/james-project/pull/707#discussion_r736173374
########## File path: server/data/data-jmap/src/main/java/org/apache/james/jmap/memory/pushsubscription/MemoryPushSubscriptionRepository.java ########## @@ -0,0 +1,163 @@ +/****************************************************************** + * Licensed to the Apache Software Foundation (ASF) under one * + * or more contributor license agreements. See the NOTICE file * + * distributed with this work for additional information * + * regarding copyright ownership. The ASF licenses this file * + * to you 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 org.apache.james.jmap.memory.pushsubscription; + +import java.time.Clock; +import java.time.ZonedDateTime; +import java.util.Map; +import java.util.Optional; +import java.util.Set; +import java.util.UUID; + +import javax.inject.Inject; + +import org.apache.james.core.Username; +import org.apache.james.jmap.api.model.DeviceClientIdInvalidException; +import org.apache.james.jmap.api.model.PushSubscription; +import org.apache.james.jmap.api.model.PushSubscriptionCreationRequest; +import org.apache.james.jmap.api.model.PushSubscriptionExpiredTime; +import org.apache.james.jmap.api.model.PushSubscriptionId; +import org.apache.james.jmap.api.model.PushSubscriptionNotFoundException; +import org.apache.james.jmap.api.model.TypeName; +import org.apache.james.jmap.api.pushsubscription.PushSubscriptionRepository; +import org.apache.james.jmap.api.pushsubscription.PushSubscriptionVerificationCodeFactory; +import org.reactivestreams.Publisher; + +import com.google.common.collect.HashBasedTable; +import com.google.common.collect.Table; + +import reactor.core.publisher.Flux; +import reactor.core.publisher.Mono; +import scala.jdk.javaapi.CollectionConverters; +import scala.jdk.javaapi.OptionConverters; + +public class MemoryPushSubscriptionRepository implements PushSubscriptionRepository { + private final Table<Username, PushSubscriptionId, PushSubscription> table; + private final Clock clock; + private final PushSubscriptionVerificationCodeFactory verificationCodeFactory; + + @Inject + public MemoryPushSubscriptionRepository(Clock clock, PushSubscriptionVerificationCodeFactory factory) { + this.clock = clock; + this.verificationCodeFactory = factory; + table = HashBasedTable.create(); + } + + @Override + public Publisher<PushSubscriptionId> save(Username username, PushSubscriptionCreationRequest request) { + if (request.expires().isDefined()) { + expireTimePreconditions(request.expires().get().value(), clock); + } + if (!isUniqueDeviceClientId(username, request.deviceClientId())) { + throw new DeviceClientIdInvalidException(request.deviceClientId(), "deviceClientId must be unique"); + } + return Mono.fromCallable(() -> PushSubscriptionId.apply(UUID.randomUUID())) + .doOnNext(id -> table.put(username, id, + PushSubscription.from(request, + id, + evaluateExpiresTime(OptionConverters.toJava(request.expires().map(PushSubscriptionExpiredTime::value)), clock), + String.valueOf(verificationCodeFactory.generate())))); + } + + @Override + public Publisher<Void> updateExpireTime(Username username, PushSubscriptionId id, ZonedDateTime newExpire) { + expireTimePreconditions(newExpire, clock); + return Mono.justOrEmpty(table.get(username, id)) + .doOnNext(pushSubscription -> { + PushSubscription newPushSubscription = PushSubscription.apply( + pushSubscription.id(), + pushSubscription.deviceClientId(), + pushSubscription.url(), + pushSubscription.keys(), + pushSubscription.verificationCode(), + pushSubscription.validated(), + PushSubscriptionExpiredTime.apply(evaluateExpiresTime(Optional.of(newExpire), clock)), + pushSubscription.types()); Review comment: I am struggling to write the solution you suggested/ or the builder pattern in scala also. Scala seems not to support empty params constructor much (we still have to create an empty constructor with some null... look really bad). So I am ending up creating a java builder. Please correct me if I am wrong :') BTW this took me some time and I think I should have spent time on writing tests before cleaning up the code... -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
