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ef4c5eb65e
Please note we have force-pushed a new initial commit in order to remove some publicly-available Twitter user information. Note that this process may be required in the future.
51 lines
2.1 KiB
Scala
51 lines
2.1 KiB
Scala
package com.twitter.home_mixer.functional_component.feature_hydrator
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import com.twitter.gizmoduck.{thriftscala => gt}
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import com.twitter.home_mixer.model.HomeFeatures.UserFollowingCountFeature
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import com.twitter.home_mixer.model.HomeFeatures.UserScreenNameFeature
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import com.twitter.home_mixer.model.HomeFeatures.UserTypeFeature
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import com.twitter.home_mixer.service.HomeMixerAlertConfig
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import com.twitter.product_mixer.core.feature.Feature
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import com.twitter.product_mixer.core.feature.featuremap.FeatureMap
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import com.twitter.product_mixer.core.feature.featuremap.FeatureMapBuilder
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import com.twitter.product_mixer.core.functional_component.feature_hydrator.QueryFeatureHydrator
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import com.twitter.product_mixer.core.model.common.identifier.FeatureHydratorIdentifier
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import com.twitter.product_mixer.core.pipeline.PipelineQuery
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import com.twitter.stitch.Stitch
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import com.twitter.stitch.gizmoduck.Gizmoduck
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import javax.inject.Inject
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import javax.inject.Singleton
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@Singleton
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case class GizmoduckUserQueryFeatureHydrator @Inject() (gizmoduck: Gizmoduck)
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extends QueryFeatureHydrator[PipelineQuery] {
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override val identifier: FeatureHydratorIdentifier = FeatureHydratorIdentifier("GizmoduckUser")
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override val features: Set[Feature[_, _]] =
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Set(UserFollowingCountFeature, UserTypeFeature, UserScreenNameFeature)
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private val queryFields: Set[gt.QueryFields] =
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Set(gt.QueryFields.Counts, gt.QueryFields.Safety, gt.QueryFields.Profile)
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override def hydrate(query: PipelineQuery): Stitch[FeatureMap] = {
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val userId = query.getRequiredUserId
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gizmoduck
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.getUserById(
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userId = userId,
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queryFields = queryFields,
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context = gt.LookupContext(forUserId = Some(userId), includeSoftUsers = true))
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.map { user =>
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FeatureMapBuilder()
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.add(UserFollowingCountFeature, user.counts.map(_.following.toInt))
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.add(UserTypeFeature, Some(user.userType))
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.add(UserScreenNameFeature, user.profile.map(_.screenName))
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.build()
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}
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}
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override val alerts = Seq(
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HomeMixerAlertConfig.BusinessHours.defaultSuccessRateAlert(99.7)
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)
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}
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