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feat: implementation of stop video call listener and business logic
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57 changes: 57 additions & 0 deletions
57
...java/de/caritas/cob/statisticsservice/api/statistics/listener/StartVideoCallListener.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| package de.caritas.cob.statisticsservice.api.statistics.listener; | ||
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|
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| import de.caritas.cob.statisticsservice.api.model.StartVideoCallSatisticsEventMessage; | ||
| import de.caritas.cob.statisticsservice.api.service.UserStatisticsService; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.StatisticsEvent; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.StatisticsEventBuilder; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.meta.StartVideoCallMetaData; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.meta.VideoCallStatus; | ||
| import java.time.temporal.ChronoUnit; | ||
| import lombok.NonNull; | ||
| import lombok.RequiredArgsConstructor; | ||
| import org.springframework.amqp.rabbit.annotation.RabbitListener; | ||
| import org.springframework.data.mongodb.core.MongoTemplate; | ||
| import org.springframework.stereotype.Service; | ||
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|
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| /** AMQP Listener for start video call message statistics event. */ | ||
| @Service | ||
| @RequiredArgsConstructor | ||
| public class StartVideoCallListener { | ||
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|
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| private final @NonNull MongoTemplate mongoTemplate; | ||
| private final @NonNull UserStatisticsService userStatisticsService; | ||
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|
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| /** | ||
| * Consumer for start video call statics statistics event. | ||
| * | ||
| * @param eventMessage the {@link StartVideoCallSatisticsEventMessage} instance | ||
| */ | ||
| @RabbitListener( | ||
| id = "start-video-call-event-listener", | ||
| queues = "#{rabbitMqConfig.QUEUE_NAME_START_VIDEO_CALL}", | ||
| containerFactory = "simpleRabbitListenerContainerFactory") | ||
| public void receiveMessage(StartVideoCallSatisticsEventMessage eventMessage) { | ||
|
|
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| StatisticsEvent statisticsEvent = | ||
| StatisticsEventBuilder.getInstance( | ||
| () -> | ||
| userStatisticsService.retrieveSessionViaSessionId(eventMessage.getSessionId())) | ||
| .withEventType(eventMessage.getEventType()) | ||
| .withTimestamp(eventMessage.getTimestamp().truncatedTo(ChronoUnit.SECONDS).toInstant()) | ||
| .withUserId(eventMessage.getUserId()) | ||
| .withUserRole(eventMessage.getUserRole()) | ||
| .withMetaData(buildMetaData(eventMessage)) | ||
| .build(); | ||
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| mongoTemplate.insert(statisticsEvent); | ||
| } | ||
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| private StartVideoCallMetaData buildMetaData(StartVideoCallSatisticsEventMessage eventMessage) { | ||
| return StartVideoCallMetaData.builder() | ||
| .videoCallUuid(eventMessage.getVideoCallUuid()) | ||
| .duration(0) | ||
| .timestampStop(null) | ||
| .status(VideoCallStatus.ONGOING) | ||
| .build(); | ||
| } | ||
| } |
94 changes: 94 additions & 0 deletions
94
.../java/de/caritas/cob/statisticsservice/api/statistics/listener/StopVideoCallListener.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,94 @@ | ||
| package de.caritas.cob.statisticsservice.api.statistics.listener; | ||
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| import de.caritas.cob.statisticsservice.api.model.EventType; | ||
| import de.caritas.cob.statisticsservice.api.model.StopVideoCallStatisticsEventMessage; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.StatisticsEvent; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.meta.StartVideoCallMetaData; | ||
| import de.caritas.cob.statisticsservice.api.statistics.model.meta.VideoCallStatus; | ||
| import java.time.Duration; | ||
| import java.util.List; | ||
| import lombok.NonNull; | ||
| import lombok.RequiredArgsConstructor; | ||
| import org.springframework.amqp.AmqpException; | ||
| import org.springframework.amqp.rabbit.annotation.RabbitListener; | ||
| import org.springframework.data.mongodb.core.MongoTemplate; | ||
| import org.springframework.data.mongodb.core.query.Criteria; | ||
| import org.springframework.data.mongodb.core.query.Query; | ||
| import org.springframework.stereotype.Service; | ||
|
|
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| /** AMQP Listener for stop video call message statistics event. */ | ||
| @Service | ||
| @RequiredArgsConstructor | ||
| public class StopVideoCallListener { | ||
|
|
||
| private final @NonNull MongoTemplate mongoTemplate; | ||
|
|
||
| /** | ||
| * Consumer for stop video call statics statistics event. | ||
| * | ||
| * @param eventMessage the {@link StopVideoCallStatisticsEventMessage} instance | ||
| */ | ||
| @RabbitListener( | ||
| id = "stop-video-call-event-listener", | ||
| queues = "#{rabbitMqConfig.QUEUE_NAME_STOP_VIDEO_CALL}", | ||
| containerFactory = "simpleRabbitListenerContainerFactory") | ||
| public void receiveMessage(StopVideoCallStatisticsEventMessage eventMessage) { | ||
|
|
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| StatisticsEvent statisticsEvent = fetchVideoCallStartEvent(eventMessage); | ||
| StartVideoCallMetaData metaData = (StartVideoCallMetaData) statisticsEvent.getMetaData(); | ||
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|
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| statisticsEvent.setMetaData(enrichMetaData(metaData, eventMessage, statisticsEvent)); | ||
| mongoTemplate.save(statisticsEvent); | ||
| } | ||
|
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| private Query buildQuery(String videoCallUuid) { | ||
| return new Query() | ||
| .addCriteria(Criteria.where("metaData.videoCallUuid").is(videoCallUuid)); | ||
| } | ||
|
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| private StartVideoCallMetaData enrichMetaData( | ||
| StartVideoCallMetaData metaData, | ||
| StopVideoCallStatisticsEventMessage eventMessage, | ||
| StatisticsEvent statisticsEvent) { | ||
| metaData.setDuration( | ||
| Duration | ||
| .between( | ||
| statisticsEvent.getTimestamp(), | ||
| eventMessage.getTimestamp().toInstant()) | ||
| .getSeconds()); | ||
| metaData.setTimestampStop(eventMessage.getTimestamp().toInstant()); | ||
| metaData.setStatus(VideoCallStatus.FINISHED); | ||
| return metaData; | ||
| } | ||
|
|
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| private StatisticsEvent fetchVideoCallStartEvent( | ||
| StopVideoCallStatisticsEventMessage eventMessage) { | ||
| List<StatisticsEvent> statisticsEventList = | ||
| mongoTemplate.find(buildQuery(eventMessage.getVideoCallUuid()), StatisticsEvent.class); | ||
|
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| checkIfListIsEmpty(eventMessage, statisticsEventList); | ||
| checkForMultipleEvents(eventMessage, statisticsEventList); | ||
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| return statisticsEventList.get(0); | ||
| } | ||
|
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| private void checkForMultipleEvents(StopVideoCallStatisticsEventMessage eventMessage, | ||
| List<StatisticsEvent> statisticsEventList) { | ||
| if (statisticsEventList.size() > 1) { | ||
| throw new AmqpException( | ||
| String.format( | ||
| "More than one %s events for call uid %s found", | ||
| EventType.START_VIDEO_CALL, eventMessage.getVideoCallUuid())); | ||
| } | ||
| } | ||
|
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| private void checkIfListIsEmpty(StopVideoCallStatisticsEventMessage eventMessage, | ||
| List<StatisticsEvent> statisticsEventList) { | ||
| if (statisticsEventList.isEmpty()) { | ||
| throw new AmqpException( | ||
| String.format( | ||
| "No %s event for call uid %s found", | ||
| EventType.START_VIDEO_CALL, eventMessage.getVideoCallUuid())); | ||
| } | ||
| } | ||
| } |
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