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Unified User Action (UUA) is a centralized, real-time stream of user actions on Twitter, consumed by various product, ML, and marketing teams. UUA makes sure all internal teams consume the uniformed user actions data in an accurate and fast way.
49 lines
1.7 KiB
Scala
49 lines
1.7 KiB
Scala
package com.twitter.unified_user_actions.adapter.social_graph_event
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import com.twitter.finagle.stats.NullStatsReceiver
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import com.twitter.finagle.stats.StatsReceiver
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import com.twitter.finatra.kafka.serde.UnKeyed
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import com.twitter.socialgraph.thriftscala.Action._
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import com.twitter.socialgraph.thriftscala.WriteEvent
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import com.twitter.socialgraph.thriftscala.{Action => SocialGraphAction}
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import com.twitter.unified_user_actions.adapter.AbstractAdapter
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import com.twitter.unified_user_actions.adapter.social_graph_event.SocialGraphEngagement._
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import com.twitter.unified_user_actions.thriftscala.UnifiedUserAction
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class SocialGraphAdapter extends AbstractAdapter[WriteEvent, UnKeyed, UnifiedUserAction] {
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import SocialGraphAdapter._
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override def adaptOneToKeyedMany(
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input: WriteEvent,
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statsReceiver: StatsReceiver = NullStatsReceiver
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): Seq[(UnKeyed, UnifiedUserAction)] =
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adaptEvent(input).map { e => (UnKeyed, e) }
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}
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object SocialGraphAdapter {
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def adaptEvent(writeEvent: WriteEvent): Seq[UnifiedUserAction] =
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Option(writeEvent).flatMap { e =>
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socialGraphWriteEventTypeToUuaEngagementType.get(e.action)
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} match {
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case Some(uuaAction) => uuaAction.toUnifiedUserAction(writeEvent, uuaAction)
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case None => Nil
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}
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private val socialGraphWriteEventTypeToUuaEngagementType: Map[
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SocialGraphAction,
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BaseSocialGraphWriteEvent[_]
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] =
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Map[SocialGraphAction, BaseSocialGraphWriteEvent[_]](
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Follow -> ProfileFollow,
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Unfollow -> ProfileUnfollow,
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Block -> ProfileBlock,
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Unblock -> ProfileUnblock,
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Mute -> ProfileMute,
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Unmute -> ProfileUnmute,
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ReportAsSpam -> ProfileReportAsSpam,
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ReportAsAbuse -> ProfileReportAsAbuse
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)
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}
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