no.ks.kes.demoapp.ShippedBasketsProjection.kt Maven / Gradle / Ivy

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package no.ks.kes.demoapp

import no.ks.kes.lib.Projection
import java.util.*

class Shipments : Projection() {
    private val created: MutableMap> = mutableMapOf()
    private val failed: MutableSet = mutableSetOf()
    private val missing: MutableSet = mutableSetOf()

    init {
        on { created.put(it.eventData.basketId, it.eventData.items) }
        on { failed.add(it.eventData.basketId) }
        on { missing.add(it.eventData.basketId) }
    }

    @Synchronized
    fun getShipments(basketId: UUID): Map? =
            created[basketId]

    @Synchronized
    fun isFailedShipment(basketId: UUID): Boolean = failed.contains(basketId)

    @Synchronized
    fun isMissingShipment(basketId: UUID): Boolean = missing.contains(basketId)
}