ExpirationTimerUpdate implementation + classes structure changes

libsession/src/main/java/org/session/libsession/messaging/messages/control/ClosedGroupUpdate.kt

@@ -53,7 +53,6 @@ class ClosedGroupUpdate() : ControlMessage() {
             return ClosedGroupUpdate(kind)
         }
     }
-    //private val TAG: String = ClosedGroupUpdate::class.java.simpleName
 
     // Kind enum
     sealed class Kind {
@@ -65,11 +64,12 @@ class ClosedGroupUpdate() : ControlMessage() {
 
     var kind: Kind? = null
 
-    // constructors
+    // constructor
     internal constructor(kind: Kind?) : this() {
         this.kind = kind
     }
 
+    // validation
     override fun isValid(): Boolean {
         if (!super.isValid() || kind == null) return false
         val kind = kind ?: return false

libsession/src/main/java/org/session/libsession/messaging/messages/control/ExpirationTimerUpdate.kt

@@ -1,13 +1,51 @@
 package org.session.libsession.messaging.messages.control
 
+import org.session.libsignal.libsignal.logging.Log
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
-class ExpirationTimerUpdate : ControlMessage() {
+class ExpirationTimerUpdate() : ControlMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+
-        TODO("Not yet implemented")
+    var duration: Int? = 0
+
+    companion object {
+        const val TAG = "ExpirationTimerUpdate"
+
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            val dataMessageProto = proto.dataMessage ?: return null
+            val isExpirationTimerUpdate = (dataMessageProto.flags and SignalServiceProtos.DataMessage.Flags.EXPIRATION_TIMER_UPDATE_VALUE) != 0
+            if (!isExpirationTimerUpdate) return null
+            val duration = dataMessageProto.expireTimer
+            return ExpirationTimerUpdate(duration)
+        }
+    }
+
+    //constructor
+    internal constructor(duration: Int) : this() {
+        this.duration = duration
+    }
+
+    // validation
+    override fun isValid(): Boolean {
+        if (!super.isValid()) return false
+        return duration != null
     }
 
     override fun toProto(): SignalServiceProtos.Content? {
-        TODO("Not yet implemented")
+        val duration = duration
+        if (duration == null) {
+            Log.w(TAG, "Couldn't construct expiration timer update proto from: $this")
+            return null
+        }
+        val dataMessageProto = SignalServiceProtos.DataMessage.newBuilder()
+        dataMessageProto.flags = SignalServiceProtos.DataMessage.Flags.EXPIRATION_TIMER_UPDATE_VALUE
+        dataMessageProto.expireTimer = duration
+        val contentProto = SignalServiceProtos.Content.newBuilder()
+        try {
+            contentProto.dataMessage = dataMessageProto.build()
+            return contentProto.build()
+        } catch (e: Exception) {
+            Log.w(TAG, "Couldn't construct expiration timer update proto from: $this")
+            return null
+        }
     }
 }

libsession/src/main/java/org/session/libsession/messaging/messages/control/ReadReceipt.kt

@@ -2,9 +2,13 @@ package org.session.libsession.messaging.messages.control
 
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
-class ReadReceipt : ControlMessage() {
+class ReadReceipt() : ControlMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): ReadReceipt? {
+
-        TODO("Not yet implemented")
+
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/control/TypingIndicator.kt

@@ -3,8 +3,11 @@ package org.session.libsession.messaging.messages.control
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 class TypingIndicator : ControlMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): TypingIndicator?{
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/control/unused/NullMessage.kt

@@ -1,11 +1,16 @@
 package org.session.libsession.messaging.messages.control.unused
 
 import org.session.libsession.messaging.messages.control.ControlMessage
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
-class NullMessage : ControlMessage() {
+class NullMessage() : ControlMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): NullMessage? {
+
-        TODO("Not yet implemented")
+
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/control/unused/SessionRequest.kt

@@ -1,11 +1,15 @@
 package org.session.libsession.messaging.messages.control.unused
 
 import org.session.libsession.messaging.messages.control.ControlMessage
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
-class SessionRequest : ControlMessage() {
+class SessionRequest() : ControlMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): SessionRequest? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/visible/Contact.kt

@@ -1,10 +1,14 @@
 package org.session.libsession.messaging.messages.visible
 
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 internal class Contact : VisibleMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): Contact? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/visible/LinkPreview.kt

@@ -1,10 +1,14 @@
 package org.session.libsession.messaging.messages.visible
 
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 internal class LinkPreview : VisibleMessage(){
-    override fun fromProto(proto: SignalServiceProtos.Content): LinkPreview? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/visible/Profile.kt

@@ -1,10 +1,14 @@
 package org.session.libsession.messaging.messages.visible
 
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 internal class Profile : VisibleMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): Profile? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/visible/Quote.kt

@@ -1,10 +1,14 @@
 package org.session.libsession.messaging.messages.visible
 
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 internal class Quote : VisibleMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): Quote? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {

libsession/src/main/java/org/session/libsession/messaging/messages/visible/attachments/Attachment.kt

@@ -1,11 +1,15 @@
 package org.session.libsession.messaging.messages.visible.attachments
 
+import org.session.libsession.messaging.messages.control.ExpirationTimerUpdate
 import org.session.libsession.messaging.messages.visible.VisibleMessage
 import org.session.libsignal.service.internal.push.SignalServiceProtos
 
 internal class Attachment : VisibleMessage() {
-    override fun fromProto(proto: SignalServiceProtos.Content): Attachment? {
+
-        TODO("Not yet implemented")
+    companion object {
+        fun fromProto(proto: SignalServiceProtos.Content): ExpirationTimerUpdate? {
+            TODO("Not yet implemented")
+        }
     }
 
     override fun toProto(): SignalServiceProtos.Content? {