2 * Copyright 2011 GRNET S.A. All rights reserved.
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5 * without modification, are permitted provided that the following
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9 * copyright notice, this list of conditions and the following
12 * 2. Redistributions in binary form must reproduce the above
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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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22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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36 package gr.grnet.aquarium.logic.events
38 import gr.grnet.aquarium.logic.accounting.Chargeslot
39 import gr.grnet.aquarium.util.json.JsonHelpers
40 import gr.grnet.aquarium.util.date.MutableDateCalc
41 import gr.grnet.aquarium.logic.accounting.dsl.{Timeslot, DSLResource}
44 * The following equation must hold: `newTotalCredits = oldTotalCredits + entryCredits`.
46 * @author Christos KK Loverdos <loverdos@gmail.com>
48 * @param userId The user ID this wallet entry is related to.
49 * @param entryCredits The credit amount generated for this wallet entry.
50 * @param oldTotalCredits
51 * @param newTotalCredits
52 * @param whenComputedMillis When the computation took place
53 * @param yearOfBillingMonth
55 * @param resourceEvents
56 * @param chargeslots The details of the credit computation
59 case class NewWalletEntry(userId: String,
61 oldTotalCredits: Double,
62 newTotalCredits: Double,
63 whenComputedMillis: Long,
64 referenceTimeslot: Timeslot,
65 yearOfBillingMonth: Int,
67 resourceEvents: List[ResourceEvent], // current is at the head
68 chargeslots: List[Chargeslot],
69 resourceDef: DSLResource,
70 isSynthetic: Boolean) {
72 def currentResourceEvent = resourceEvents.head
73 def resource = currentResourceEvent.resource
74 def instanceId = currentResourceEvent.instanceId
75 def chargslotCount = chargeslots.length
76 def isOutOfSync = currentResourceEvent.isOutOfSyncForBillingMonth(yearOfBillingMonth, billingMonth)
78 def toDebugString = "%s%s(%s,%s,%s,%s,%s,%s,%s,%s,%s,%s,%s)".format(
79 if(isSynthetic) "*" else "",
80 gr.grnet.aquarium.util.shortClassNameOf(this),
86 new MutableDateCalc(whenComputedMillis).toYYYYMMDDHHMMSSSSS,
95 object NewWalletEntry {
96 def fromJson(json: String): NewWalletEntry = {
97 JsonHelpers.jsonToObject[NewWalletEntry](json)
101 final val _id = "_id"
103 final val entryCredits = "entryCredits"
104 final val oldTotalCredits = "oldTotalCredits"
105 final val newTotalCredits = "newTotalCredits"
106 final val whenComputedMillis = "whenComputedMillis"
107 final val yearOfBillingMonth = "yearOfBillingMonth"
108 final val billingMonth = "billingMonth"
109 final val currentResourceEvent = "currentResourceEvent"
110 final val previousResourceEvent = "previousResourceEvent"
111 final val chargeslots = "chargeslots"
112 final val resourceDef = "resourceDef"