mirror of
https://github.com/twitter/the-algorithm.git
synced 2024-06-01 08:48:46 +02:00
f1b5c32734
User Signal Service (USS) is a centralized online platform that supplies comprehensive data on user actions and behaviors on Twitter. This service stores information on both explicit signals, such as Favorites, Retweets, and replies, and implicit signals like Tweet clicks, profile visits, and more.
27 lines
933 B
Scala
27 lines
933 B
Scala
package com.twitter.usersignalservice
|
|
package service
|
|
|
|
import com.google.inject.Inject
|
|
import com.google.inject.Singleton
|
|
import com.twitter.finagle.stats.StatsReceiver
|
|
import com.twitter.stitch.storehaus.StitchOfReadableStore
|
|
import com.twitter.usersignalservice.config.SignalFetcherConfig
|
|
import com.twitter.usersignalservice.handler.UserSignalHandler
|
|
import com.twitter.usersignalservice.thriftscala.BatchSignalRequest
|
|
import com.twitter.usersignalservice.thriftscala.BatchSignalResponse
|
|
import com.twitter.util.Timer
|
|
|
|
@Singleton
|
|
class UserSignalService @Inject() (
|
|
signalFetcherConfig: SignalFetcherConfig,
|
|
timer: Timer,
|
|
stats: StatsReceiver) {
|
|
|
|
private val userSignalHandler =
|
|
new UserSignalHandler(signalFetcherConfig, timer, stats)
|
|
|
|
val userSignalServiceHandlerStoreStitch: BatchSignalRequest => com.twitter.stitch.Stitch[
|
|
BatchSignalResponse
|
|
] = StitchOfReadableStore(userSignalHandler.toReadableStore)
|
|
}
|