fmgp.did.framework.Operator.scala Maven / Gradle / Ivy
package fmgp.did.framework
import zio._
import zio.json._
import fmgp.crypto.error._
import fmgp.did._
import fmgp.did.comm._
/** Telecommunications operator for DIDComm */
case class Operator(
selfOperator: AgentExecutar,
contacts: Seq[AgentExecutar] // TODO make these list change dynamically
) {
private def everybody = (selfOperator +: contacts).map(e => e.subject -> e).toMap
def getAgentExecutar(subject: Set[DIDSubject]): Set[AgentExecutar] =
subject.flatMap(everybody.get)
def receiveTransport(transport: TransportDIDComm[Any]): ZIO[Operations & Resolver, DidFail, Unit] =
transport.inbound
.mapZIO {
case sMsg: SignedMessage =>
ZIO
.fromEither(sMsg.payloadAsPlaintextMessage)
.flatMap { pMsg =>
val recipients = pMsg.to.toSet.flatten.map(_.toDIDSubject)
val toBeInfor = getAgentExecutar(recipients)
if (toBeInfor.isEmpty) ZIO.logWarning("No Agent to inform") *> ZIO.succeed(false)
else ZIO.foreachParDiscard(toBeInfor)(_.receiveMsg(sMsg, transport)) *> ZIO.succeed(true)
}
case eMsg: EncryptedMessage =>
val recipients = eMsg.recipientsSubject
val toBeInfor = getAgentExecutar(recipients)
if (toBeInfor.isEmpty) ZIO.logWarning("No Agent to inform") *> ZIO.succeed(false)
else ZIO.foreachParDiscard(toBeInfor)(_.receiveMsg(eMsg, transport)) *> ZIO.succeed(true)
}
.takeUntil(i => i)
.runDrain
}