2 * Copyright 2011-2012 GRNET S.A. All rights reserved.
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5 * without modification, are permitted provided that the following
8 * 1. Redistributions of source code must retain the above
9 * copyright notice, this list of conditions and the following
12 * 2. Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
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17 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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36 package gr.grnet.aquarium.event.model
38 import gr.grnet.aquarium.logic.accounting.Chargeslot
39 import gr.grnet.aquarium.util.date.MutableDateCalc
40 import gr.grnet.aquarium.logic.accounting.dsl.{Timeslot, DSLResource}
41 import resource.ResourceEventModel
42 import gr.grnet.aquarium.converter.{JsonTextFormat, StdConverters}
45 * The following equation must hold: `newTotalCredits = oldTotalCredits + entryCredits`.
47 * @author Christos KK Loverdos <loverdos@gmail.com>
49 * @param userId The user ID this wallet entry is related to.
50 * @param entryCredits The credit amount generated for this wallet entry.
51 * @param oldTotalCredits
52 * @param newTotalCredits
53 * @param whenComputedMillis When the computation took place
54 * @param yearOfBillingMonth
56 * @param resourceEvents
57 * @param chargeslots The details of the credit computation
60 case class NewWalletEntry(userId: String,
62 oldTotalCredits: Double,
63 newTotalCredits: Double,
64 whenComputedMillis: Long,
65 referenceTimeslot: Timeslot,
66 yearOfBillingMonth: Int,
68 resourceEvents: List[ResourceEventModel], // current is at the head
69 chargeslots: List[Chargeslot],
70 resourceDef: DSLResource,
71 isSynthetic: Boolean) {
73 def currentResourceEvent = resourceEvents.head
75 def resource = currentResourceEvent.resource
77 def instanceId = currentResourceEvent.instanceID
79 def chargslotCount = chargeslots.length
81 def isOutOfSync = currentResourceEvent.isOutOfSyncForBillingMonth(yearOfBillingMonth, billingMonth)
83 def toDebugString = "%s%s(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)".format(
84 if(isSynthetic) "*" else "",
85 gr.grnet.aquarium.util.shortClassNameOf(this),
91 new MutableDateCalc(whenComputedMillis).toYYYYMMDDHHMMSSSSS,
100 object NewWalletEntry {
101 def fromJson(json: String): NewWalletEntry = {
102 StdConverters.AllConverters.convertEx[NewWalletEntry](JsonTextFormat(json))
106 final val _id = "_id"
108 final val entryCredits = "entryCredits"
109 final val oldTotalCredits = "oldTotalCredits"
110 final val newTotalCredits = "newTotalCredits"
111 final val whenComputedMillis = "whenComputedMillis"
112 final val yearOfBillingMonth = "yearOfBillingMonth"
113 final val billingMonth = "billingMonth"
114 final val currentResourceEvent = "currentResourceEvent"
115 final val previousResourceEvent = "previousResourceEvent"
116 final val chargeslots = "chargeslots"
117 final val resourceDef = "resourceDef"