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| |
| package org.apache.james.jmap.utils.quotas |
| |
| import javax.inject.Inject |
| import org.apache.james.core.quota.{QuotaLimitValue, QuotaUsageValue} |
| import org.apache.james.jmap.core.UnsignedInt |
| import org.apache.james.jmap.core.UnsignedInt.UnsignedInt |
| import org.apache.james.jmap.mail.{Quota, QuotaId, QuotaRoot, Quotas, Value} |
| import org.apache.james.mailbox.exception.MailboxException |
| import org.apache.james.mailbox.model.{Quota => ModelQuota} |
| import org.apache.james.mailbox.quota.QuotaManager |
| import reactor.core.scala.publisher.SMono |
| |
| class QuotaReader @Inject() (quotaManager: QuotaManager) { |
| @throws[MailboxException] |
| def retrieveQuotas(quotaRoot: QuotaRoot): SMono[Quotas] = { |
| val quotaId = QuotaId.fromQuotaRoot(quotaRoot) |
| val quotas = quotaManager.getQuotas(quotaRoot.toModel) |
| SMono.just(Quotas.from( |
| quotaId, |
| Quota.from(Map( |
| Quotas.Storage -> quotaToValue(quotas.getStorageQuota), |
| Quotas.Message -> quotaToValue(quotas.getMessageQuota))))) |
| } |
| |
| private def quotaToValue[T <: QuotaLimitValue[T], U <: QuotaUsageValue[U, T]](quota: ModelQuota[T, U]): Value = |
| Value( |
| UnsignedInt.liftOrThrow(quota.getUsed.asLong), |
| asNumber(quota.getLimit)) |
| |
| private def asNumber(value: QuotaLimitValue[_]): Option[UnsignedInt] = |
| if (value.isUnlimited) { |
| None |
| } else { |
| Some(UnsignedInt.liftOrThrow(value.asLong)) |
| } |
| } |