Sending : add a basic local echo (still need to define sending states)

matrix-sdk-android/src/main/java/im/vector/matrix/android/api/session/events/model/Event.kt

@@ -1,12 +1,12 @@
 package im.vector.matrix.android.api.session.events.model
 
-import com.google.gson.JsonObject
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import com.squareup.moshi.Types
 import im.vector.matrix.android.internal.di.MoshiProvider
-import im.vector.matrix.android.internal.legacy.util.JsonUtils
+import java.lang.reflect.ParameterizedType
 
-typealias Content = Map<String, Any>
+typealias Content = Map<String, @JvmSuppressWildcards Any>
 
 @JsonClass(generateAdapter = true)
 data class Event(
@@ -23,16 +23,6 @@ data class Event(
 
 ) {
 
-    val contentAsJsonObject: JsonObject? by lazy {
-        val gson = JsonUtils.getGson(true)
-        gson.toJsonTree(content).asJsonObject
-    }
-
-    val prevContentAsJsonObject: JsonObject? by lazy {
-        val gson = JsonUtils.getGson(true)
-        gson.toJsonTree(prevContent).asJsonObject
-    }
-
     inline fun <reified T> content(): T? {
         return toModel(content)
     }
@@ -47,4 +37,8 @@ data class Event(
         return moshiAdapter.fromJsonValue(data)
     }
 
+    companion object {
+        val CONTENT_TYPE: ParameterizedType = Types.newParameterizedType(Map::class.java, String::class.java, Any::class.java)
+    }
+
 }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/helper/EventListHelper.kt

@@ -1,16 +1,24 @@
 package im.vector.matrix.android.internal.database.helper
 
 import im.vector.matrix.android.api.session.events.model.Event
-import im.vector.matrix.android.internal.database.mapper.asEntity
+import im.vector.matrix.android.internal.database.mapper.fillWith
 import im.vector.matrix.android.internal.database.model.ChunkEntity
+import im.vector.matrix.android.internal.database.model.EventEntity
 import im.vector.matrix.android.internal.database.query.fastContains
+import im.vector.matrix.android.internal.database.query.where
+import io.realm.kotlin.createObject
 
 internal fun List<Event>.addManagedToChunk(chunkEntity: ChunkEntity) {
     if (!chunkEntity.isManaged) {
         throw IllegalStateException("Chunk entity should be managed to use fast contains")
     }
+    val realm = chunkEntity.realm
     this.forEach { event ->
-        val eventEntity = event.asEntity()
+        val eventEntity = EventEntity.where(realm, event.eventId).findFirst()
+                ?: realm.createObject()
+
+        eventEntity.fillWith(event)
+
         if (!chunkEntity.events.fastContains(eventEntity)) {
             chunkEntity.events.add(eventEntity)
         }

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/mapper/EventMapper.kt

@@ -1,6 +1,5 @@
 package im.vector.matrix.android.internal.database.mapper
 
-import com.squareup.moshi.Types
 import im.vector.matrix.android.api.session.events.model.Event
 import im.vector.matrix.android.api.session.events.model.UnsignedData
 import im.vector.matrix.android.internal.database.model.EventEntity
@@ -10,21 +9,11 @@ import im.vector.matrix.android.internal.di.MoshiProvider
 internal object EventMapper {
 
     private val moshi = MoshiProvider.providesMoshi()
-    private val type = Types.newParameterizedType(Map::class.java, String::class.java, Any::class.java)
-    private val adapter = moshi.adapter<Map<String, Any>>(type)
+    private val adapter = moshi.adapter<Map<String, Any>>(Event.CONTENT_TYPE)
 
     fun map(event: Event): EventEntity {
         val eventEntity = EventEntity()
-        eventEntity.eventId = event.eventId ?: ""
-        eventEntity.content = adapter.toJson(event.content)
-        val resolvedPrevContent = event.prevContent ?: event.unsignedData?.prevContent
-        eventEntity.prevContent = adapter.toJson(resolvedPrevContent)
-        eventEntity.stateKey = event.stateKey
-        eventEntity.type = event.type
-        eventEntity.sender = event.sender
-        eventEntity.originServerTs = event.originServerTs
-        eventEntity.redacts = event.redacts
-        eventEntity.age = event.unsignedData?.age ?: event.originServerTs
+        fill(eventEntity, with = event)
         return eventEntity
     }
 
@@ -42,6 +31,20 @@ internal object EventMapper {
                 redacts = eventEntity.redacts
         )
     }
+
+    fun fill(eventEntity: EventEntity, with: Event) {
+        eventEntity.eventId = with.eventId ?: ""
+        eventEntity.content = adapter.toJson(with.content)
+        val resolvedPrevContent = with.prevContent ?: with.unsignedData?.prevContent
+        eventEntity.prevContent = adapter.toJson(resolvedPrevContent)
+        eventEntity.stateKey = with.stateKey
+        eventEntity.type = with.type
+        eventEntity.sender = with.sender
+        eventEntity.originServerTs = with.originServerTs
+        eventEntity.redacts = with.redacts
+        eventEntity.age = with.unsignedData?.age ?: with.originServerTs
+    }
+
 }
 
 internal fun EventEntity.asDomain(): Event {
@@ -51,3 +54,7 @@ internal fun EventEntity.asDomain(): Event {
 internal fun Event.asEntity(): EventEntity {
     return EventMapper.map(this)
 }
+
+internal fun EventEntity.fillWith(event: Event) {
+    EventMapper.fill(this, with = event)
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/database/model/EventEntity.kt

@@ -3,9 +3,8 @@ package im.vector.matrix.android.internal.database.model
 import io.realm.RealmObject
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
-import io.realm.annotations.PrimaryKey
 
-internal open class EventEntity(@PrimaryKey var eventId: String = "",
+internal open class EventEntity(var eventId: String = "",
                                 var type: String = "",
                                 var content: String = "",
                                 var prevContent: String? = null,

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/SessionModule.kt

@@ -23,6 +23,17 @@ internal class SessionModule(private val sessionParams: SessionParams) : Module
 
     override fun invoke(): ModuleDefinition = module(override = true) {
 
+        scope(DefaultSession.SCOPE) {
+            sessionParams
+        }
+
+        scope(DefaultSession.SCOPE) {
+            RealmConfiguration.Builder()
+                    .name(sessionParams.credentials.userId)
+                    .deleteRealmIfMigrationNeeded()
+                    .build()
+        }
+
         scope(DefaultSession.SCOPE) {
             RealmConfiguration.Builder()
                     .name(sessionParams.credentials.userId)

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/events/prune/PruneEventWorker.kt

@@ -9,7 +9,7 @@ import com.zhuinden.monarchy.Monarchy
 import im.vector.matrix.android.api.session.events.model.Event
 import im.vector.matrix.android.api.session.events.model.EventType
 import im.vector.matrix.android.internal.database.mapper.asDomain
-import im.vector.matrix.android.internal.database.mapper.asEntity
+import im.vector.matrix.android.internal.database.mapper.fillWith
 import im.vector.matrix.android.internal.database.model.EventEntity
 import im.vector.matrix.android.internal.database.query.where
 import im.vector.matrix.android.internal.util.WorkerParamsFactory
@@ -48,16 +48,18 @@ internal class PruneEventWorker(context: Context,
         if (redactionEvent == null || redactionEvent.redacts.isNullOrEmpty()) {
             return
         }
-        val eventToPrune = EventEntity.where(realm, eventId = redactionEvent.redacts).findFirst()?.asDomain()
+        val eventToPruneEntity = EventEntity.where(realm, eventId = redactionEvent.redacts).findFirst()
                 ?: return
 
+        val eventToPrune = eventToPruneEntity.asDomain()
+
         val allowedKeys = computeAllowedKeys(eventToPrune.type)
         val prunedContent = allowedKeys.fold(
                 { eventToPrune.content },
                 { eventToPrune.content?.filterKeys { key -> it.contains(key) } }
         )
-        val eventToPruneEntity = eventToPrune.copy(content = prunedContent).asEntity()
-        realm.insertOrUpdate(eventToPruneEntity)
+        val prunedEvent = eventToPrune.copy(content = prunedContent)
+        eventToPruneEntity.fillWith(prunedEvent)
     }
 
     private fun computeAllowedKeys(type: String): Option<List<String>> {

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/RoomAPI.kt

@@ -1,16 +1,12 @@
 package im.vector.matrix.android.internal.session.room
 
-import im.vector.matrix.android.api.session.room.model.MessageContent
+import im.vector.matrix.android.api.session.events.model.Content
 import im.vector.matrix.android.internal.network.NetworkConstants
 import im.vector.matrix.android.internal.session.room.members.RoomMembersResponse
 import im.vector.matrix.android.internal.session.room.send.SendResponse
 import im.vector.matrix.android.internal.session.room.timeline.TokenChunkEvent
 import retrofit2.Call
-import retrofit2.http.Body
-import retrofit2.http.GET
-import retrofit2.http.PUT
-import retrofit2.http.Path
-import retrofit2.http.Query
+import retrofit2.http.*
 
 internal interface RoomAPI {
 
@@ -60,7 +56,7 @@ internal interface RoomAPI {
     fun send(@Path("txId") txId: String,
              @Path("roomId") roomId: String,
              @Path("eventType") eventType: String,
-             @Body content: MessageContent
+             @Body content: Content?
     ): Call<SendResponse>
 
 

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/RoomModule.kt

@@ -1,10 +1,12 @@
 package im.vector.matrix.android.internal.session.room
 
+import im.vector.matrix.android.api.auth.data.SessionParams
 import im.vector.matrix.android.api.session.room.SendService
 import im.vector.matrix.android.api.session.room.TimelineHolder
 import im.vector.matrix.android.internal.session.DefaultSession
 import im.vector.matrix.android.internal.session.room.members.LoadRoomMembersRequest
 import im.vector.matrix.android.internal.session.room.send.DefaultSendService
+import im.vector.matrix.android.internal.session.room.send.EventFactory
 import im.vector.matrix.android.internal.session.room.timeline.DefaultTimelineHolder
 import im.vector.matrix.android.internal.session.room.timeline.PaginationRequest
 import im.vector.matrix.android.internal.session.room.timeline.TimelineBoundaryCallback
@@ -32,6 +34,10 @@ class RoomModule : Module {
             PaginationRequest(get(), get(), get(), get())
         }
 
+        scope(DefaultSession.SCOPE) {
+            val sessionParams = get<SessionParams>()
+            EventFactory(sessionParams.credentials)
+        }
 
         factory {
             val roomId: String = it[0]
@@ -41,7 +47,7 @@ class RoomModule : Module {
 
         factory {
             val roomId: String = it[0]
-            DefaultSendService(roomId) as SendService
+            DefaultSendService(roomId, get(), get()) as SendService
         }
 
     }.invoke()

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/send/DefaultSendService.kt

@@ -1,23 +1,37 @@
 package im.vector.matrix.android.internal.session.room.send
 
 import androidx.work.*
+import com.zhuinden.monarchy.Monarchy
 import im.vector.matrix.android.api.session.room.SendService
 import im.vector.matrix.android.api.util.Cancelable
+import im.vector.matrix.android.internal.database.helper.addManagedToChunk
+import im.vector.matrix.android.internal.database.model.ChunkEntity
+import im.vector.matrix.android.internal.database.query.findLastLiveChunkFromRoom
 import im.vector.matrix.android.internal.util.CancelableWork
 import im.vector.matrix.android.internal.util.WorkerParamsFactory
+import im.vector.matrix.android.internal.util.tryTransactionAsync
 import java.util.concurrent.TimeUnit
 
 private const val SEND_WORK = "SEND_WORK"
 
-internal class DefaultSendService(private val roomId: String) : SendService {
+internal class DefaultSendService(private val roomId: String,
+                                  private val eventFactory: EventFactory,
+                                  private val monarchy: Monarchy) : SendService {
 
     private val sendConstraints = Constraints.Builder()
             .setRequiredNetworkType(NetworkType.CONNECTED)
             .build()
 
     override fun sendTextMessage(text: String): Cancelable {
+        val event = eventFactory.createTextEvent(roomId, text)
 
-        val sendContentWorkerParams = SendEventWorker.Params(roomId, text)
+        monarchy.tryTransactionAsync { realm ->
+            val chunkEntity = ChunkEntity.findLastLiveChunkFromRoom(realm, roomId)
+                    ?: return@tryTransactionAsync
+            listOf(event).addManagedToChunk(chunkEntity)
+        }
+
+        val sendContentWorkerParams = SendEventWorker.Params(roomId, event)
         val workData = WorkerParamsFactory.toData(sendContentWorkerParams)
 
         val sendWork = OneTimeWorkRequestBuilder<SendEventWorker>()

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/send/EventFactory.kt

@@ -0,0 +1,44 @@
+package im.vector.matrix.android.internal.session.room.send
+
+import im.vector.matrix.android.api.auth.data.Credentials
+import im.vector.matrix.android.api.session.events.model.Content
+import im.vector.matrix.android.api.session.events.model.Event
+import im.vector.matrix.android.api.session.events.model.EventType
+import im.vector.matrix.android.api.session.room.model.MessageContent
+import im.vector.matrix.android.api.session.room.model.MessageType
+import im.vector.matrix.android.internal.di.MoshiProvider
+
+internal class EventFactory(private val credentials: Credentials) {
+
+    private val moshi = MoshiProvider.providesMoshi()
+
+    fun createTextEvent(roomId: String, text: String): Event {
+        val content = MessageContent(type = MessageType.MSGTYPE_TEXT, body = text)
+
+        return Event(
+                roomId = roomId,
+                originServerTs = dummyOriginServerTs(),
+                sender = credentials.userId,
+                eventId = dummyEventId(roomId),
+                type = EventType.MESSAGE,
+                content = toContent(content)
+        )
+    }
+
+    private fun dummyOriginServerTs(): Long {
+        return System.currentTimeMillis()
+    }
+
+    private fun dummyEventId(roomId: String): String {
+        return roomId + "-" + dummyOriginServerTs()
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    private inline fun <reified T> toContent(data: T?): Content? {
+        val moshiAdapter = moshi.adapter(T::class.java)
+        val jsonValue = moshiAdapter.toJsonValue(data)
+        return jsonValue as? Content?
+    }
+
+
+}

matrix-sdk-android/src/main/java/im/vector/matrix/android/internal/session/room/send/SendEventWorker.kt

@@ -4,12 +4,14 @@ import android.content.Context
 import androidx.work.Worker
 import androidx.work.WorkerParameters
 import com.squareup.moshi.JsonClass
-import im.vector.matrix.android.api.session.events.model.EventType
-import im.vector.matrix.android.api.session.room.model.MessageContent
-import im.vector.matrix.android.api.session.room.model.MessageType
+import com.zhuinden.monarchy.Monarchy
+import im.vector.matrix.android.api.session.events.model.Event
+import im.vector.matrix.android.internal.database.model.EventEntity
+import im.vector.matrix.android.internal.database.query.where
 import im.vector.matrix.android.internal.network.executeRequest
 import im.vector.matrix.android.internal.session.room.RoomAPI
 import im.vector.matrix.android.internal.util.WorkerParamsFactory
+import im.vector.matrix.android.internal.util.tryTransactionSync
 import org.koin.standalone.KoinComponent
 import org.koin.standalone.inject
 
@@ -20,25 +22,35 @@ internal class SendEventWorker(context: Context, params: WorkerParameters)
     @JsonClass(generateAdapter = true)
     internal data class Params(
             val roomId: String,
-            val text: String
+            val event: Event
     )
 
     private val roomAPI by inject<RoomAPI>()
+    private val monarchy by inject<Monarchy>()
 
     override fun doWork(): Result {
 
-        val sendWorkerParameters = WorkerParamsFactory.fromData<Params>(inputData)
+        val params = WorkerParamsFactory.fromData<Params>(inputData)
                 ?: return Result.FAILURE
 
-        val fakeId = sendWorkerParameters.roomId + "-" + System.currentTimeMillis()
+        if (params.event.eventId == null) {
+            return Result.FAILURE
+        }
+
         val result = executeRequest<SendResponse> {
             apiCall = roomAPI.send(
-                    fakeId,
-                    sendWorkerParameters.roomId,
-                    EventType.MESSAGE,
-                    MessageContent(MessageType.MSGTYPE_TEXT, sendWorkerParameters.text)
+                    params.event.eventId,
+                    params.roomId,
+                    params.event.type,
+                    params.event.content
             )
         }
+        result.flatMap { sendResponse ->
+            monarchy.tryTransactionSync { realm ->
+                val dummyEventEntity = EventEntity.where(realm, params.event.eventId).findFirst()
+                dummyEventEntity?.eventId = sendResponse.eventId
+            }
+        }
         return result.fold({ Result.RETRY }, { Result.SUCCESS })
     }