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TorkelV/SnapshotFlow.kt

Last active February 24, 2021 12:05
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SnapshotFlow.kt
fun collection(path: String) = Firebase.firestore.collection(path)
override fun getLeaders(): Flow<List<User>> {
return collection("users")
.whereGreaterThan("points", 0)
.orderBy("points", Query.Direction.DESCENDING)
.limit(50)
.asFlow().map { snapshots ->
snapshots.map { it.toUserDto().toUser() }
}
}
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