92 lines
3.3 KiB
Kotlin
92 lines
3.3 KiB
Kotlin
package org.session.libsession.messaging.jobs
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import com.esotericsoftware.kryo.Kryo
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import com.esotericsoftware.kryo.io.Input
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import com.esotericsoftware.kryo.io.Output
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import nl.komponents.kovenant.functional.map
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import okhttp3.MediaType
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import okhttp3.Request
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import okhttp3.RequestBody
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import org.session.libsession.messaging.sending_receiving.notifications.PushNotificationAPI
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import org.session.libsession.snode.SnodeMessage
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import org.session.libsession.snode.OnionRequestAPI
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import org.session.libsignal.libsignal.logging.Log
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import org.session.libsignal.service.internal.util.JsonUtil
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import org.session.libsignal.service.loki.utilities.retryIfNeeded
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class NotifyPNServerJob(val message: SnodeMessage) : Job {
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override var delegate: JobDelegate? = null
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override var id: String? = null
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override var failureCount: Int = 0
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// Settings
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override val maxFailureCount: Int = 20
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companion object {
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val collection: String = "NotifyPNServerJobCollection"
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//keys used for database storage purpose
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private val KEY_MESSAGE = "message"
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}
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// Running
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override fun execute() {
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val server = PushNotificationAPI.server
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val parameters = mapOf( "data" to message.data, "send_to" to message.recipient )
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val url = "${server}/notify"
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val body = RequestBody.create(MediaType.get("application/json"), JsonUtil.toJson(parameters))
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val request = Request.Builder().url(url).post(body)
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retryIfNeeded(4) {
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OnionRequestAPI.sendOnionRequest(request.build(), server, PushNotificationAPI.serverPublicKey, "/loki/v2/lsrpc").map { json ->
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val code = json["code"] as? Int
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if (code == null || code == 0) {
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Log.d("Loki", "[Loki] Couldn't notify PN server due to error: ${json["message"] as? String ?: "null"}.")
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}
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}.fail { exception ->
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Log.d("Loki", "[Loki] Couldn't notify PN server due to error: $exception.")
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}
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}.success {
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handleSuccess()
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}. fail {
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handleFailure(it)
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}
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}
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private fun handleSuccess() {
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delegate?.handleJobSucceeded(this)
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}
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private fun handleFailure(error: Exception) {
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delegate?.handleJobFailed(this, error)
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}
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//database functions
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override fun serialize(): Data {
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val builder = this.createJobDataBuilder()
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//serialize SnodeMessage property
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val kryo = Kryo()
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kryo.isRegistrationRequired = false
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val serializedMessage = ByteArray(4096)
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val output = Output(serializedMessage)
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kryo.writeObject(output, message)
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output.close()
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return builder.putByteArray(KEY_MESSAGE, serializedMessage)
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.build();
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}
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class Factory: Job.Factory<NotifyPNServerJob> {
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override fun create(data: Data): NotifyPNServerJob {
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val serializedMessage = data.getByteArray(KEY_MESSAGE)
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//deserialize SnodeMessage property
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val kryo = Kryo()
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val input = Input(serializedMessage)
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val message: SnodeMessage = kryo.readObject(input, SnodeMessage::class.java)
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input.close()
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val job = NotifyPNServerJob(message)
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job.initJob(data)
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return job
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}
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}
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} |