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36 package gr.grnet.aquarium.event.model
39 import gr.grnet.aquarium.converter.{JsonTextFormat, StdConverters}
42 * A WalletEntry is a derived entity. Its data represent money/credits and are calculated based on
45 * Wallet entries give us a picture of when credits are calculated from resource events.
47 * @author Georgios Gousios <gousiosg@gmail.com>
48 * @author Christos KK Loverdos <loverdos@gmail.com>
50 case class WalletEntry(
51 id: String, // The id at the client side (the sender) TODO: Rename to remoteId or something...
52 occurredMillis: Long, // The time of oldest matching resource event
53 receivedMillis: Long, // The time the cost calculation was done
54 sourceEventIDs: List[String], // The events that triggered this WalletEntry
61 eventVersion: String = "1.0",
63 details: Map[String, String] = Map()
64 ) extends ExternalEventModel {
67 assert(occurredMillis > 0)
69 assert(!userId.isEmpty)
73 def fromResourceEvent(rceId: String): Boolean = {
74 sourceEventIDs contains rceId
77 def withReceivedMillis(millis: Long) = copy(receivedMillis = millis)
79 def withDetails(newDetails: Map[String, String], newOccurredMillis: Long) =
80 this.copy(details = newDetails, occurredMillis = newOccurredMillis)
82 def occurredDate = new Date(occurredMillis)
84 def receivedDate = new Date(receivedMillis)
88 def fromJson(json: String): WalletEntry = {
89 StdConverters.AllConverters.convertEx[WalletEntry](JsonTextFormat(json))
92 def zero = WalletEntry("", 1L, 1L, Nil, 1, "", "foo", "bar", "0", false)
97 final val occurredMillis = "occurredMillis"
98 final val receivedMillis = "receivedMillis"
99 final val sourceEventIDs = "sourceEventIDs"
100 final val value = "value"
101 final val reason = "reason"
102 final val userId = "userId"
103 final val resource = "resource"
104 final val instanceId = "instanceId"
105 final val finalized = "finalized"