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31 lines
1.4 KiB
Scala
31 lines
1.4 KiB
Scala
package com.twitter.home_mixer.functional_component.decorator.urt.builder
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import com.twitter.product_mixer.component_library.premarshaller.urt.builder.AlwaysInclude
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import com.twitter.product_mixer.component_library.premarshaller.urt.builder.IncludeInstruction
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import com.twitter.product_mixer.component_library.premarshaller.urt.builder.UrtInstructionBuilder
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import com.twitter.product_mixer.core.model.marshalling.response.urt.AddEntriesTimelineInstruction
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import com.twitter.product_mixer.core.model.marshalling.response.urt.Cover
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import com.twitter.product_mixer.core.model.marshalling.response.urt.ShowAlert
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import com.twitter.product_mixer.core.model.marshalling.response.urt.TimelineEntry
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import com.twitter.product_mixer.core.pipeline.PipelineQuery
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case class AddEntriesWithReplaceAndShowAlertAndCoverInstructionBuilder[Query <: PipelineQuery](
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override val includeInstruction: IncludeInstruction[Query] = AlwaysInclude)
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extends UrtInstructionBuilder[Query, AddEntriesTimelineInstruction] {
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override def build(
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query: Query,
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entries: Seq[TimelineEntry]
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): Seq[AddEntriesTimelineInstruction] = {
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if (includeInstruction(query, entries)) {
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val entriesToAdd = entries
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.filterNot(_.isInstanceOf[ShowAlert])
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.filterNot(_.isInstanceOf[Cover])
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.filter(_.entryIdToReplace.isEmpty)
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if (entriesToAdd.nonEmpty) Seq(AddEntriesTimelineInstruction(entriesToAdd))
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else Seq.empty
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} else
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Seq.empty
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}
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}
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