Realm: migrate identity db to realm-kotlin

dependencies.gradle

@@ -29,7 +29,6 @@ def glide = "4.13.2"
 def bigImageViewer = "1.8.1"
 def jjwt = "0.11.5"
 def vanniktechEmoji = "0.15.0"
-
 def fragment = "1.5.0"
 
 // Testing
@@ -162,6 +161,9 @@ ext.libs = [
         apache      : [
                 'commonsImaging'         : "org.apache.sanselan:sanselan:0.97-incubator"
         ],
+        realm      : [
+                'base'                   : "io.realm.kotlin:library-base:${realmKotlinVersion}"
+        ],
         tests       : [
                 'kluent'                 : "org.amshove.kluent:kluent-android:1.68",
                 'timberJunitRule'        : "net.lachlanmckee:timber-junit-rule:1.0.1",

dependencies_groups.gradle

@@ -138,6 +138,7 @@ ext.groups = [
                         'io.opencensus',
                         'io.reactivex.rxjava2',
                         'io.realm',
+                        'io.realm.kotlin',
                         'it.unimi.dsi',
                         'jakarta.activation',
                         'jakarta.xml.bind',

gradle.properties

@@ -33,6 +33,9 @@ signing.element.storePassword=Secret
 signing.element.keyId=Secret
 signing.element.keyPassword=Secret
 
+# This belongs here as it's the only way to share the version number between the plugin and the library.
+realmKotlinVersion = 1.0.1
+
 # Dummy values for signing secrets / nightly
 signing.element.nightly.storePassword=Secret
 signing.element.nightly.keyId=Secret

matrix-sdk-android/build.gradle

@@ -1,14 +1,3 @@
-apply plugin: 'com.android.library'
-apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-kapt'
-apply plugin: 'kotlin-parcelize'
-apply plugin: 'realm-android'
-apply plugin: "org.jetbrains.dokka"
-
-if (project.hasProperty("coverage")) {
-    apply plugin: 'jacoco'
-}
-
 buildscript {
     repositories {
         // Do not use `mavenCentral()`, it prevents Dependabot from working properly
@@ -21,6 +10,21 @@ buildscript {
     }
 }
 
+plugins {
+    id("io.realm.kotlin") version "${realmKotlinVersion}"
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-parcelize'
+apply plugin: 'realm-android'
+apply plugin: "org.jetbrains.dokka"
+
+if (project.hasProperty("coverage")) {
+    apply plugin: 'jacoco'
+}
+
 dokkaHtml {
     dokkaSourceSets {
         configureEach {
@@ -172,6 +176,7 @@ dependencies {
 
     // Database
     implementation 'com.github.Zhuinden:realm-monarchy:0.7.1'
+    implementation libs.realm.base
 
     kapt 'dk.ilios:realmfieldnameshelper:2.0.0'
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/MatrixConfiguration.kt

@@ -16,12 +16,15 @@
 
 package org.matrix.android.sdk.api
 
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.MainScope
 import okhttp3.ConnectionSpec
 import okhttp3.Interceptor
 import org.matrix.android.sdk.api.crypto.MXCryptoConfig
 import java.net.Proxy
 
 data class MatrixConfiguration(
+        val coroutineScope: CoroutineScope = MainScope(),
         val applicationFlavor: String = "Default-application-flavor",
         val cryptoConfig: MXCryptoConfig = MXCryptoConfig(),
         val integrationUIUrl: String = "https://scalar.vector.im/",

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/identity/IdentityService.kt

@@ -32,7 +32,7 @@ interface IdentityService {
     /**
      * Return the current identity server URL used by this account. Returns null if no identity server is configured.
      */
-    fun getCurrentIdentityServerUrl(): String?
+    suspend fun getCurrentIdentityServerUrl(): String?
 
     /**
      * Check if the identity server is valid.
@@ -105,7 +105,7 @@ interface IdentityService {
      * @return the value stored using [setUserConsent] or false if [setUserConsent] has never been called, or if the identity server
      *         has been changed
      */
-    fun getUserConsent(): Boolean
+    suspend fun getUserConsent(): Boolean
 
     /**
      * Set the user consent to the provided value. Application MUST explicitly ask for the user consent to send their private data
@@ -113,7 +113,7 @@ interface IdentityService {
      * Please see https://support.google.com/googleplay/android-developer/answer/9888076?hl=en for more details.
      * @param newValue true if the user explicitly give their consent, false if the user wants to revoke their consent.
      */
-    fun setUserConsent(newValue: Boolean)
+    suspend fun setUserConsent(newValue: Boolean)
 
     /**
      * Get the status of the current user's threePid.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/AuthModule.kt

@@ -20,18 +20,23 @@ import android.content.Context
 import dagger.Binds
 import dagger.Module
 import dagger.Provides
-import io.realm.RealmConfiguration
+import io.realm.kotlin.RealmConfiguration
+import kotlinx.coroutines.CoroutineScope
+import org.matrix.android.sdk.api.MatrixCoroutineDispatchers
 import org.matrix.android.sdk.api.auth.AuthenticationService
 import org.matrix.android.sdk.api.auth.HomeServerHistoryService
 import org.matrix.android.sdk.api.legacy.LegacySessionImporter
+import org.matrix.android.sdk.internal.auth.db.AUTH_REALM_SCHEMA
 import org.matrix.android.sdk.internal.auth.db.AuthRealmMigration
-import org.matrix.android.sdk.internal.auth.db.AuthRealmModule
 import org.matrix.android.sdk.internal.auth.db.RealmPendingSessionStore
 import org.matrix.android.sdk.internal.auth.db.RealmSessionParamsStore
 import org.matrix.android.sdk.internal.auth.login.DefaultDirectLoginTask
 import org.matrix.android.sdk.internal.auth.login.DirectLoginTask
+import org.matrix.android.sdk.internal.database.RealmInstance
 import org.matrix.android.sdk.internal.database.RealmKeysUtils
 import org.matrix.android.sdk.internal.di.AuthDatabase
+import org.matrix.android.sdk.internal.di.MatrixCoroutineScope
+import org.matrix.android.sdk.internal.di.MatrixScope
 import org.matrix.android.sdk.internal.legacy.DefaultLegacySessionImporter
 import org.matrix.android.sdk.internal.wellknown.WellknownModule
 import java.io.File
@@ -56,16 +61,31 @@ internal abstract class AuthModule {
                 old.renameTo(File(context.filesDir, "matrix-sdk-auth.realm"))
             }
 
-            return RealmConfiguration.Builder()
+            return RealmConfiguration.Builder(AUTH_REALM_SCHEMA)
                     .apply {
                         realmKeysUtils.configureEncryption(this, DB_ALIAS)
                     }
                     .name("matrix-sdk-auth.realm")
-                    .modules(AuthRealmModule())
                     .schemaVersion(authRealmMigration.schemaVersion)
                     .migration(authRealmMigration)
                     .build()
         }
+
+        @JvmStatic
+        @Provides
+        @AuthDatabase
+        @MatrixScope
+        fun providesRealmInstance(
+                @AuthDatabase realmConfiguration: RealmConfiguration,
+                @MatrixCoroutineScope matrixCoroutineScope: CoroutineScope,
+                matrixCoroutineDispatchers: MatrixCoroutineDispatchers
+        ): RealmInstance {
+            return RealmInstance(
+                    coroutineScope = matrixCoroutineScope,
+                    realmConfiguration = realmConfiguration,
+                    coroutineDispatcher = matrixCoroutineDispatchers.io
+            )
+        }
     }
 
     @Binds

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/DefaultHomeServerHistoryService.kt

@@ -16,35 +16,23 @@
 
 package org.matrix.android.sdk.internal.auth
 
-import com.zhuinden.monarchy.Monarchy
-import io.realm.kotlin.where
+import kotlinx.coroutines.runBlocking
 import org.matrix.android.sdk.api.auth.HomeServerHistoryService
-import org.matrix.android.sdk.internal.database.model.KnownServerUrlEntity
-import org.matrix.android.sdk.internal.di.GlobalDatabase
 import javax.inject.Inject
 
 internal class DefaultHomeServerHistoryService @Inject constructor(
-        @GlobalDatabase private val monarchy: Monarchy
+        private val knownServerUrlStore: KnownServerUrlStore
 ) : HomeServerHistoryService {
 
-    override fun getKnownServersUrls(): List<String> {
-        return monarchy.fetchAllMappedSync(
-                { realm ->
-                    realm.where<KnownServerUrlEntity>()
-                },
-                { it.url }
-        )
+    override fun getKnownServersUrls(): List<String> = runBlocking {
+        knownServerUrlStore.getAll()
     }
 
-    override fun addHomeServerToHistory(url: String) {
-        monarchy.writeAsync { realm ->
-            KnownServerUrlEntity(url).let {
-                realm.insertOrUpdate(it)
-            }
-        }
+    override fun addHomeServerToHistory(url: String) = runBlocking {
+        knownServerUrlStore.add(url)
     }
 
-    override fun clearHistory() {
-        monarchy.runTransactionSync { it.where<KnownServerUrlEntity>().findAll().deleteAllFromRealm() }
+    override fun clearHistory() = runBlocking {
+        knownServerUrlStore.deleteAll()
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/KnownServerUrlStore.kt

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2022 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.auth
+
+import io.realm.kotlin.UpdatePolicy
+import kotlinx.coroutines.withContext
+import org.matrix.android.sdk.api.MatrixCoroutineDispatchers
+import org.matrix.android.sdk.internal.database.RealmInstance
+import org.matrix.android.sdk.internal.database.await
+import org.matrix.android.sdk.internal.di.GlobalDatabase
+import org.matrix.android.sdk.internal.raw.db.model.KnownServerUrlEntity
+import javax.inject.Inject
+
+internal class KnownServerUrlStore @Inject constructor(
+        @GlobalDatabase private val realmInstance: RealmInstance,
+        private val coroutineDispatchers: MatrixCoroutineDispatchers,
+) {
+
+    suspend fun getAll(): List<String> = withContext(coroutineDispatchers.io) {
+        val realm = realmInstance.getRealm()
+        realm.query(KnownServerUrlEntity::class)
+                .await()
+                .map { it.url }
+    }
+
+    suspend fun add(url: String) {
+        realmInstance.write {
+            val entity = KnownServerUrlEntity().apply {
+                this.url = url
+            }
+            copyToRealm(entity, updatePolicy = UpdatePolicy.ALL)
+        }
+    }
+
+    suspend fun deleteAll() {
+        realmInstance.write {
+            val entities = query(KnownServerUrlEntity::class).find()
+            delete(entities)
+        }
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/AuthRealmMigration.kt

@@ -16,18 +16,18 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.DynamicRealm
+import io.realm.kotlin.migration.AutomaticSchemaMigration
 import org.matrix.android.sdk.internal.auth.db.migration.MigrateAuthTo001
 import org.matrix.android.sdk.internal.auth.db.migration.MigrateAuthTo002
 import org.matrix.android.sdk.internal.auth.db.migration.MigrateAuthTo003
 import org.matrix.android.sdk.internal.auth.db.migration.MigrateAuthTo004
 import org.matrix.android.sdk.internal.auth.db.migration.MigrateAuthTo005
-import org.matrix.android.sdk.internal.util.database.MatrixRealmMigration
+import org.matrix.android.sdk.internal.database.MatrixAutomaticSchemaMigration
 import javax.inject.Inject
 
-internal class AuthRealmMigration @Inject constructor() : MatrixRealmMigration(
+internal class AuthRealmMigration @Inject constructor() : MatrixAutomaticSchemaMigration(
         dbName = "Auth",
-        schemaVersion = 5L,
+        schemaVersion = 5L
 ) {
     /**
      * Forces all AuthRealmMigration instances to be equal.
@@ -36,11 +36,11 @@ internal class AuthRealmMigration @Inject constructor() : MatrixRealmMigration(
     override fun equals(other: Any?) = other is AuthRealmMigration
     override fun hashCode() = 4000
 
-    override fun doMigrate(realm: DynamicRealm, oldVersion: Long) {
-        if (oldVersion < 1) MigrateAuthTo001(realm).perform()
-        if (oldVersion < 2) MigrateAuthTo002(realm).perform()
-        if (oldVersion < 3) MigrateAuthTo003(realm).perform()
-        if (oldVersion < 4) MigrateAuthTo004(realm).perform()
-        if (oldVersion < 5) MigrateAuthTo005(realm).perform()
+    override fun doMigrate(oldVersion: Long, migrationContext: AutomaticSchemaMigration.MigrationContext) {
+        if (oldVersion < 1) MigrateAuthTo001(migrationContext).perform()
+        if (oldVersion < 2) MigrateAuthTo002(migrationContext).perform()
+        if (oldVersion < 3) MigrateAuthTo003(migrationContext).perform()
+        if (oldVersion < 4) MigrateAuthTo004(migrationContext).perform()
+        if (oldVersion < 5) MigrateAuthTo005(migrationContext).perform()
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/AuthRealmModule.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 The Matrix.org Foundation C.I.C.
+ * Copyright 2022 The Matrix.org Foundation C.I.C.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -16,16 +16,10 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.annotations.RealmModule
-
 /**
  * Realm module for authentication classes.
  */
-@RealmModule(
-        library = true,
-        classes = [
-            SessionParamsEntity::class,
-            PendingSessionEntity::class
-        ]
+internal val AUTH_REALM_SCHEMA = setOf(
+        SessionParamsEntity::class,
+        PendingSessionEntity::class
 )
-internal class AuthRealmModule

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/PendingSessionEntity.kt

@@ -16,14 +16,14 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.RealmObject
+import io.realm.kotlin.types.RealmObject
 
-internal open class PendingSessionEntity(
-        var homeServerConnectionConfigJson: String = "",
-        var clientSecret: String = "",
-        var sendAttempt: Int = 0,
-        var resetPasswordDataJson: String? = null,
-        var currentSession: String? = null,
-        var isRegistrationStarted: Boolean = false,
-        var currentThreePidDataJson: String? = null
-) : RealmObject()
+internal class PendingSessionEntity : RealmObject {
+    var homeServerConnectionConfigJson: String = ""
+    var clientSecret: String = ""
+    var sendAttempt: Int = 0
+    var resetPasswordDataJson: String? = null
+    var currentSession: String? = null
+    var isRegistrationStarted: Boolean = false
+    var currentThreePidDataJson: String? = null
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/PendingSessionMapper.kt

@@ -57,14 +57,14 @@ internal class PendingSessionMapper @Inject constructor(moshi: Moshi) {
         val resetPasswordDataJson = resetPasswordDataAdapter.toJson(sessionData.resetPasswordData)
         val currentThreePidDataJson = threePidDataAdapter.toJson(sessionData.currentThreePidData)
 
-        return PendingSessionEntity(
-                homeServerConnectionConfigJson = homeServerConnectionConfigJson,
-                clientSecret = sessionData.clientSecret,
-                sendAttempt = sessionData.sendAttempt,
-                resetPasswordDataJson = resetPasswordDataJson,
-                currentSession = sessionData.currentSession,
-                isRegistrationStarted = sessionData.isRegistrationStarted,
-                currentThreePidDataJson = currentThreePidDataJson
-        )
+        return PendingSessionEntity().apply {
+            this.homeServerConnectionConfigJson = homeServerConnectionConfigJson
+            this.clientSecret = sessionData.clientSecret
+            this.sendAttempt = sessionData.sendAttempt
+            this.resetPasswordDataJson = resetPasswordDataJson
+            this.currentSession = sessionData.currentSession
+            this.isRegistrationStarted = sessionData.isRegistrationStarted
+            this.currentThreePidDataJson = currentThreePidDataJson
+        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/RealmPendingSessionStore.kt

@@ -16,47 +16,44 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.Realm
-import io.realm.RealmConfiguration
+import io.realm.kotlin.MutableRealm
 import org.matrix.android.sdk.internal.auth.PendingSessionStore
-import org.matrix.android.sdk.internal.database.awaitTransaction
+import org.matrix.android.sdk.internal.database.RealmInstance
 import org.matrix.android.sdk.internal.di.AuthDatabase
 import javax.inject.Inject
 
 internal class RealmPendingSessionStore @Inject constructor(
         private val mapper: PendingSessionMapper,
         @AuthDatabase
-        private val realmConfiguration: RealmConfiguration
+        private val realmInstance: RealmInstance,
 ) : PendingSessionStore {
 
     override suspend fun savePendingSessionData(pendingSessionData: PendingSessionData) {
-        awaitTransaction(realmConfiguration) { realm ->
+        realmInstance.write {
             val entity = mapper.map(pendingSessionData)
             if (entity != null) {
-                realm.where(PendingSessionEntity::class.java)
-                        .findAll()
-                        .deleteAllFromRealm()
-
-                realm.insert(entity)
+                deleteAllPendingSessions()
+                copyToRealm(entity)
             }
         }
     }
 
     override fun getPendingSessionData(): PendingSessionData? {
-        return Realm.getInstance(realmConfiguration).use { realm ->
-            realm
-                    .where(PendingSessionEntity::class.java)
-                    .findAll()
-                    .map { mapper.map(it) }
-                    .firstOrNull()
-        }
+        return realmInstance.getBlockingRealm()
+                .query(PendingSessionEntity::class)
+                .find()
+                .map { mapper.map(it) }
+                .firstOrNull()
     }
 
     override suspend fun delete() {
-        awaitTransaction(realmConfiguration) {
-            it.where(PendingSessionEntity::class.java)
-                    .findAll()
-                    .deleteAllFromRealm()
+        realmInstance.write {
+            deleteAllPendingSessions()
         }
     }
+
+    private fun MutableRealm.deleteAllPendingSessions() {
+        val pendingSessionEntities = query(PendingSessionEntity::class).find()
+        delete(pendingSessionEntities)
+    }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/RealmSessionParamsStore.kt

@@ -16,14 +16,12 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.Realm
-import io.realm.RealmConfiguration
-import io.realm.exceptions.RealmPrimaryKeyConstraintException
+import io.realm.kotlin.UpdatePolicy
 import org.matrix.android.sdk.api.auth.data.Credentials
 import org.matrix.android.sdk.api.auth.data.SessionParams
 import org.matrix.android.sdk.api.auth.data.sessionId
 import org.matrix.android.sdk.internal.auth.SessionParamsStore
-import org.matrix.android.sdk.internal.database.awaitTransaction
+import org.matrix.android.sdk.internal.database.RealmInstance
 import org.matrix.android.sdk.internal.di.AuthDatabase
 import timber.log.Timber
 import javax.inject.Inject
@@ -31,60 +29,49 @@ import javax.inject.Inject
 internal class RealmSessionParamsStore @Inject constructor(
         private val mapper: SessionParamsMapper,
         @AuthDatabase
-        private val realmConfiguration: RealmConfiguration
+        private val realmInstance: RealmInstance
 ) : SessionParamsStore {
 
     override fun getLast(): SessionParams? {
-        return Realm.getInstance(realmConfiguration).use { realm ->
-            realm
-                    .where(SessionParamsEntity::class.java)
-                    .findAll()
-                    .map { mapper.map(it) }
-                    .lastOrNull()
-        }
+        return realmInstance.getBlockingRealm()
+                .query(SessionParamsEntity::class)
+                .find()
+                .map { mapper.map(it) }
+                .lastOrNull()
     }
 
     override fun get(sessionId: String): SessionParams? {
-        return Realm.getInstance(realmConfiguration).use { realm ->
-            realm
-                    .where(SessionParamsEntity::class.java)
-                    .equalTo(SessionParamsEntityFields.SESSION_ID, sessionId)
-                    .findAll()
-                    .map { mapper.map(it) }
-                    .firstOrNull()
-        }
+        return realmInstance.getBlockingRealm()
+                .query(SessionParamsEntity::class)
+                .query("sessionId == $0", sessionId)
+                .first()
+                .find()
+                ?.let { mapper.map(it) }
     }
 
     override fun getAll(): List<SessionParams> {
-        return Realm.getInstance(realmConfiguration).use { realm ->
-            realm
-                    .where(SessionParamsEntity::class.java)
-                    .findAll()
-                    .mapNotNull { mapper.map(it) }
-        }
+        return realmInstance.getBlockingRealm()
+                .query(SessionParamsEntity::class)
+                .find()
+                .mapNotNull { mapper.map(it) }
     }
 
     override suspend fun save(sessionParams: SessionParams) {
-        awaitTransaction(realmConfiguration) {
+        realmInstance.write {
             val entity = mapper.map(sessionParams)
             if (entity != null) {
-                try {
-                    it.insert(entity)
-                } catch (e: RealmPrimaryKeyConstraintException) {
-                    Timber.e(e, "Something wrong happened during previous session creation. Override with new credentials")
-                    it.insertOrUpdate(entity)
-                }
+                copyToRealm(entity, updatePolicy = UpdatePolicy.ALL)
             }
         }
     }
 
     override suspend fun setTokenInvalid(sessionId: String) {
-        awaitTransaction(realmConfiguration) { realm ->
-            val currentSessionParams = realm
-                    .where(SessionParamsEntity::class.java)
-                    .equalTo(SessionParamsEntityFields.SESSION_ID, sessionId)
-                    .findAll()
-                    .firstOrNull()
+        realmInstance.write {
+            val currentSessionParams =
+                    query(SessionParamsEntity::class)
+                            .query("sessionId == $0", sessionId)
+                            .first()
+                            .find()
 
             if (currentSessionParams == null) {
                 // Should not happen
@@ -98,13 +85,12 @@ internal class RealmSessionParamsStore @Inject constructor(
     }
 
     override suspend fun updateCredentials(newCredentials: Credentials) {
-        awaitTransaction(realmConfiguration) { realm ->
-            val currentSessionParams = realm
-                    .where(SessionParamsEntity::class.java)
-                    .equalTo(SessionParamsEntityFields.SESSION_ID, newCredentials.sessionId())
-                    .findAll()
-                    .map { mapper.map(it) }
-                    .firstOrNull()
+        realmInstance.write {
+            val currentSessionParams = query(SessionParamsEntity::class)
+                    .query("sessionId == $0", newCredentials.sessionId())
+                    .first()
+                    .find()
+                    ?.let { mapper.map(it) }
 
             if (currentSessionParams == null) {
                 // Should not happen
@@ -119,26 +105,25 @@ internal class RealmSessionParamsStore @Inject constructor(
 
                 val entity = mapper.map(newSessionParams)
                 if (entity != null) {
-                    realm.insertOrUpdate(entity)
+                    copyToRealm(entity, updatePolicy = UpdatePolicy.ALL)
                 }
             }
         }
     }
 
     override suspend fun delete(sessionId: String) {
-        awaitTransaction(realmConfiguration) {
-            it.where(SessionParamsEntity::class.java)
-                    .equalTo(SessionParamsEntityFields.SESSION_ID, sessionId)
-                    .findAll()
-                    .deleteAllFromRealm()
+        realmInstance.write {
+            val sessionParam = query(SessionParamsEntity::class)
+                    .query("sessionId == $0", sessionId)
+                    .find()
+            delete(sessionParam)
         }
     }
 
     override suspend fun deleteAll() {
-        awaitTransaction(realmConfiguration) {
-            it.where(SessionParamsEntity::class.java)
-                    .findAll()
-                    .deleteAllFromRealm()
+        realmInstance.write {
+            val sessionParam = query(SessionParamsEntity::class).find()
+            delete(sessionParam)
         }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/SessionParamsEntity.kt

@@ -16,16 +16,17 @@
 
 package org.matrix.android.sdk.internal.auth.db
 
-import io.realm.RealmObject
-import io.realm.annotations.PrimaryKey
+import io.realm.kotlin.types.RealmObject
+import io.realm.kotlin.types.annotations.PrimaryKey
 
-internal open class SessionParamsEntity(
-        @PrimaryKey var sessionId: String = "",
-        var userId: String = "",
-        var credentialsJson: String = "",
-        var homeServerConnectionConfigJson: String = "",
-        // Set to false when the token is invalid and the user has been soft logged out
-        // In case of hard logout, this object is deleted from DB
-        var isTokenValid: Boolean = true,
-        var loginType: String = "",
-) : RealmObject()
+internal class SessionParamsEntity : RealmObject {
+    @PrimaryKey var sessionId: String = ""
+    var userId: String = ""
+    var credentialsJson: String = ""
+    var homeServerConnectionConfigJson: String = ""
+
+    // Set to false when the token is invalid and the user has been soft logged out
+    // In case of hard logout, this object is deleted from DB
+    var isTokenValid: Boolean = true
+    var loginType: String = ""
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/SessionParamsMapper.kt

@@ -50,13 +50,13 @@ internal class SessionParamsMapper @Inject constructor(moshi: Moshi) {
         if (credentialsJson == null || homeServerConnectionConfigJson == null) {
             return null
         }
-        return SessionParamsEntity(
-                sessionParams.credentials.sessionId(),
-                sessionParams.userId,
-                credentialsJson,
-                homeServerConnectionConfigJson,
-                sessionParams.isTokenValid,
-                sessionParams.loginType.name,
-        )
+        return SessionParamsEntity().apply {
+            this.sessionId = sessionParams.credentials.sessionId()
+            this.userId = sessionParams.userId
+            this.credentialsJson = credentialsJson
+            this.homeServerConnectionConfigJson = homeServerConnectionConfigJson
+            this.isTokenValid = sessionParams.isTokenValid
+            this.loginType = sessionParams.loginType.name
+        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/migration/MigrateAuthTo001.kt

@@ -16,26 +16,13 @@
 
 package org.matrix.android.sdk.internal.auth.db.migration
 
-import io.realm.DynamicRealm
-import org.matrix.android.sdk.internal.auth.db.PendingSessionEntityFields
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
+import io.realm.kotlin.migration.AutomaticSchemaMigration
+import org.matrix.android.sdk.internal.database.KotlinRealmMigrator
 import timber.log.Timber
 
-internal class MigrateAuthTo001(realm: DynamicRealm) : RealmMigrator(realm, 1) {
+internal class MigrateAuthTo001(migrationContext: AutomaticSchemaMigration.MigrationContext) : KotlinRealmMigrator(migrationContext, targetSchemaVersion = 1) {
 
-    override fun doMigrate(realm: DynamicRealm) {
+    override fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
         Timber.d("Create PendingSessionEntity")
-
-        realm.schema.create("PendingSessionEntity")
-                .addField(PendingSessionEntityFields.HOME_SERVER_CONNECTION_CONFIG_JSON, String::class.java)
-                .setRequired(PendingSessionEntityFields.HOME_SERVER_CONNECTION_CONFIG_JSON, true)
-                .addField(PendingSessionEntityFields.CLIENT_SECRET, String::class.java)
-                .setRequired(PendingSessionEntityFields.CLIENT_SECRET, true)
-                .addField(PendingSessionEntityFields.SEND_ATTEMPT, Integer::class.java)
-                .setRequired(PendingSessionEntityFields.SEND_ATTEMPT, true)
-                .addField(PendingSessionEntityFields.RESET_PASSWORD_DATA_JSON, String::class.java)
-                .addField(PendingSessionEntityFields.CURRENT_SESSION, String::class.java)
-                .addField(PendingSessionEntityFields.IS_REGISTRATION_STARTED, Boolean::class.java)
-                .addField(PendingSessionEntityFields.CURRENT_THREE_PID_DATA_JSON, String::class.java)
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/migration/MigrateAuthTo002.kt

@@ -16,18 +16,13 @@
 
 package org.matrix.android.sdk.internal.auth.db.migration
 
-import io.realm.DynamicRealm
-import org.matrix.android.sdk.internal.auth.db.SessionParamsEntityFields
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
+import io.realm.kotlin.migration.AutomaticSchemaMigration
+import org.matrix.android.sdk.internal.database.KotlinRealmMigrator
 import timber.log.Timber
 
-internal class MigrateAuthTo002(realm: DynamicRealm) : RealmMigrator(realm, 2) {
+internal class MigrateAuthTo002(migrationContext: AutomaticSchemaMigration.MigrationContext) : KotlinRealmMigrator(migrationContext, targetSchemaVersion = 2) {
 
-    override fun doMigrate(realm: DynamicRealm) {
+    override fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
         Timber.d("Add boolean isTokenValid in SessionParamsEntity, with value true")
-
-        realm.schema.get("SessionParamsEntity")
-                ?.addField(SessionParamsEntityFields.IS_TOKEN_VALID, Boolean::class.java)
-                ?.transform { it.set(SessionParamsEntityFields.IS_TOKEN_VALID, true) }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/migration/MigrateAuthTo003.kt

@@ -16,32 +16,24 @@
 
 package org.matrix.android.sdk.internal.auth.db.migration
 
-import io.realm.DynamicRealm
+import io.realm.kotlin.migration.AutomaticSchemaMigration
 import org.matrix.android.sdk.api.auth.data.Credentials
 import org.matrix.android.sdk.api.auth.data.sessionId
-import org.matrix.android.sdk.internal.auth.db.SessionParamsEntityFields
+import org.matrix.android.sdk.internal.database.KotlinRealmMigrator
 import org.matrix.android.sdk.internal.di.MoshiProvider
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
 import timber.log.Timber
 
-internal class MigrateAuthTo003(realm: DynamicRealm) : RealmMigrator(realm, 3) {
+internal class MigrateAuthTo003(migrationContext: AutomaticSchemaMigration.MigrationContext) : KotlinRealmMigrator(migrationContext, targetSchemaVersion = 3) {
 
-    override fun doMigrate(realm: DynamicRealm) {
+    override fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
         Timber.d("Update SessionParamsEntity primary key, to allow several sessions with the same userId")
 
-        realm.schema.get("SessionParamsEntity")
-                ?.removePrimaryKey()
-                ?.addField(SessionParamsEntityFields.SESSION_ID, String::class.java)
-                ?.setRequired(SessionParamsEntityFields.SESSION_ID, true)
-                ?.transform {
-                    val credentialsJson = it.getString(SessionParamsEntityFields.CREDENTIALS_JSON)
-
-                    val credentials = MoshiProvider.providesMoshi()
-                            .adapter(Credentials::class.java)
-                            .fromJson(credentialsJson)
-
-                    it.set(SessionParamsEntityFields.SESSION_ID, credentials!!.sessionId())
-                }
-                ?.addPrimaryKey(SessionParamsEntityFields.SESSION_ID)
+        val credentialsAdapter = MoshiProvider.providesMoshi()
+                .adapter(Credentials::class.java)
+        migrationContext.enumerate("SessionParamsEntity") { oldObject, newObject ->
+            val credentialsJson = oldObject.getValue("credentialsJson", String::class)
+            val credentials = credentialsAdapter.fromJson(credentialsJson)
+            newObject?.set("sessionId", credentials!!.sessionId())
+        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/migration/MigrateAuthTo004.kt

@@ -17,41 +17,39 @@
 package org.matrix.android.sdk.internal.auth.db.migration
 
 import android.net.Uri
-import io.realm.DynamicRealm
+import io.realm.kotlin.migration.AutomaticSchemaMigration
 import org.matrix.android.sdk.api.auth.data.HomeServerConnectionConfig
-import org.matrix.android.sdk.internal.auth.db.SessionParamsEntityFields
+import org.matrix.android.sdk.internal.database.KotlinRealmMigrator
 import org.matrix.android.sdk.internal.di.MoshiProvider
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
 import timber.log.Timber
 
-internal class MigrateAuthTo004(realm: DynamicRealm) : RealmMigrator(realm, 4) {
+internal class MigrateAuthTo004(migrationContext: AutomaticSchemaMigration.MigrationContext) : KotlinRealmMigrator(migrationContext, targetSchemaVersion = 4) {
 
-    override fun doMigrate(realm: DynamicRealm) {
+    override fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
         Timber.d("Update SessionParamsEntity to add HomeServerConnectionConfig.homeServerUriBase value")
 
         val adapter = MoshiProvider.providesMoshi()
                 .adapter(HomeServerConnectionConfig::class.java)
 
-        realm.schema.get("SessionParamsEntity")
-                ?.transform {
-                    val homeserverConnectionConfigJson = it.getString(SessionParamsEntityFields.HOME_SERVER_CONNECTION_CONFIG_JSON)
+        migrationContext.enumerate("SessionParamsEntity") { oldObj, newObj ->
+            val homeserverConnectionConfigJson = oldObj.getValue("homeServerConnectionConfigJson", String::class)
+            val homeserverConnectionConfig = adapter
+                    .fromJson(homeserverConnectionConfigJson)
+            val homeserverUrl = homeserverConnectionConfig?.homeServerUri?.toString()
 
-                    val homeserverConnectionConfig = adapter
-                            .fromJson(homeserverConnectionConfigJson)
+            // Special case for matrix.org. Old session may use "https://matrix.org", newer one may use
+            // "https://matrix-client.matrix.org". So fix that here
+            val alteredHomeserverConnectionConfig =
+                    if (homeserverUrl == "https://matrix.org" || homeserverUrl == "https://matrix-client.matrix.org") {
+                        homeserverConnectionConfig.copy(
+                                homeServerUri = Uri.parse("https://matrix.org"),
+                                homeServerUriBase = Uri.parse("https://matrix-client.matrix.org")
+                        )
+                    } else {
+                        homeserverConnectionConfig
+                    }
+            newObj?.set("homeServerConnectionConfigJson", adapter.toJson(alteredHomeserverConnectionConfig))
 
-                    val homeserverUrl = homeserverConnectionConfig?.homeServerUri?.toString()
-                    // Special case for matrix.org. Old session may use "https://matrix.org", newer one may use
-                    // "https://matrix-client.matrix.org". So fix that here
-                    val alteredHomeserverConnectionConfig =
-                            if (homeserverUrl == "https://matrix.org" || homeserverUrl == "https://matrix-client.matrix.org") {
-                                homeserverConnectionConfig.copy(
-                                        homeServerUri = Uri.parse("https://matrix.org"),
-                                        homeServerUriBase = Uri.parse("https://matrix-client.matrix.org")
-                                )
-                            } else {
-                                homeserverConnectionConfig
-                            }
-                    it.set(SessionParamsEntityFields.HOME_SERVER_CONNECTION_CONFIG_JSON, adapter.toJson(alteredHomeserverConnectionConfig))
-                }
+        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/auth/db/migration/MigrateAuthTo005.kt

@@ -16,20 +16,18 @@
 
 package org.matrix.android.sdk.internal.auth.db.migration
 
-import io.realm.DynamicRealm
+import io.realm.kotlin.migration.AutomaticSchemaMigration
 import org.matrix.android.sdk.api.auth.LoginType
-import org.matrix.android.sdk.internal.auth.db.SessionParamsEntityFields
-import org.matrix.android.sdk.internal.util.database.RealmMigrator
+import org.matrix.android.sdk.internal.database.KotlinRealmMigrator
 import timber.log.Timber
 
-internal class MigrateAuthTo005(realm: DynamicRealm) : RealmMigrator(realm, 5) {
+internal class MigrateAuthTo005(migrationContext: AutomaticSchemaMigration.MigrationContext) : KotlinRealmMigrator(migrationContext, targetSchemaVersion = 5) {
 
-    override fun doMigrate(realm: DynamicRealm) {
+    override fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
         Timber.d("Update SessionParamsEntity to add LoginType")
-
-        realm.schema.get("SessionParamsEntity")
-                ?.addField(SessionParamsEntityFields.LOGIN_TYPE, String::class.java)
-                ?.setRequired(SessionParamsEntityFields.LOGIN_TYPE, true)
-                ?.transform { it.set(SessionParamsEntityFields.LOGIN_TYPE, LoginType.UNKNOWN.name) }
+        migrationContext.enumerate("SessionParamsEntity") { _, newObj ->
+            newObj?.set("loginType", LoginType.UNKNOWN.name)
+        }
     }
+
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/Helper.kt

@@ -19,7 +19,7 @@ package org.matrix.android.sdk.internal.crypto.store.db
 import android.util.Base64
 import io.realm.Realm
 import io.realm.RealmConfiguration
-import io.realm.RealmObject
+import io.realm.RealmModel
 import java.io.ByteArrayOutputStream
 import java.io.ObjectOutputStream
 import java.util.zip.GZIPInputStream
@@ -37,7 +37,7 @@ internal fun <T> doWithRealm(realmConfiguration: RealmConfiguration, action: (Re
 /**
  * Get realm, do the query, copy from realm, close realm, and return the copied result.
  */
-internal fun <T : RealmObject> doRealmQueryAndCopy(realmConfiguration: RealmConfiguration, action: (Realm) -> T?): T? {
+internal fun <T : RealmModel> doRealmQueryAndCopy(realmConfiguration: RealmConfiguration, action: (Realm) -> T?): T? {
     return Realm.getInstance(realmConfiguration).use { realm ->
         action.invoke(realm)?.let { realm.copyFromRealm(it) }
     }
@@ -46,7 +46,7 @@ internal fun <T : RealmObject> doRealmQueryAndCopy(realmConfiguration: RealmConf
 /**
  * Get realm, do the list query, copy from realm, close realm, and return the copied result.
  */
-internal fun <T : RealmObject> doRealmQueryAndCopyList(realmConfiguration: RealmConfiguration, action: (Realm) -> Iterable<T>): Iterable<T> {
+internal fun <T : RealmModel> doRealmQueryAndCopyList(realmConfiguration: RealmConfiguration, action: (Realm) -> Iterable<T>): Iterable<T> {
     return Realm.getInstance(realmConfiguration).use { realm ->
         action.invoke(realm).let { realm.copyFromRealm(it) }
     }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt

@@ -25,6 +25,7 @@ import io.realm.Realm
 import io.realm.RealmConfiguration
 import io.realm.Sort
 import io.realm.kotlin.createObject
+import io.realm.kotlin.deleteFromRealm
 import io.realm.kotlin.where
 import org.matrix.android.sdk.api.crypto.MXCRYPTO_ALGORITHM_MEGOLM
 import org.matrix.android.sdk.api.extensions.tryOrNull

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/AuditTrailEntity.kt

@@ -16,13 +16,15 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class AuditTrailEntity(
         var ageLocalTs: Long? = null,
         @Index var type: String? = null,
         var contentJson: String? = null
-) : RealmObject() {
+) : RealmModel {
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CrossSigningInfoEntity.kt

@@ -17,16 +17,19 @@
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.session.crypto.crosssigning.KeyUsage
 import org.matrix.android.sdk.internal.extensions.clearWith
 
+@RealmClass
 internal open class CrossSigningInfoEntity(
         @PrimaryKey
         var userId: String? = null,
         var crossSigningKeys: RealmList<KeyInfoEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMapper.kt

@@ -17,6 +17,7 @@ package org.matrix.android.sdk.internal.crypto.store.db.model
 
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.Types
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.session.crypto.crosssigning.DeviceTrustLevel
 import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.model.UnsignedDeviceInfo

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMetadataEntity.kt

@@ -16,12 +16,14 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.internal.crypto.store.db.deserializeFromRealm
 import org.matrix.android.sdk.internal.crypto.store.db.serializeForRealm
 import org.matrix.olm.OlmAccount
 
+@RealmClass
 internal open class CryptoMetadataEntity(
         // The current user id.
         @PrimaryKey var userId: String? = null,
@@ -53,7 +55,7 @@ internal open class CryptoMetadataEntity(
         var keyBackupRecoveryKeyVersion: String? = null
 
 //        var crossSigningInfoEntity: CrossSigningInfoEntity? = null
-) : RealmObject() {
+) : RealmModel {
 
     // Deserialize data
     fun getOlmAccount(): OlmAccount? {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoRoomEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class CryptoRoomEntity(
         @PrimaryKey var roomId: String? = null,
         var algorithm: String? = null,
@@ -34,7 +36,7 @@ internal open class CryptoRoomEntity(
         // even if a new state event with empty encryption, or state is reset somehow
         var wasEncryptedOnce: Boolean? = false
 ) :
-        RealmObject() {
+        RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/DeviceInfoEntity.kt

@@ -16,13 +16,16 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 
 internal fun DeviceInfoEntity.Companion.createPrimaryKey(userId: String, deviceId: String) = "$userId|$deviceId"
 
+@RealmClass
 internal open class DeviceInfoEntity(
         @PrimaryKey var primaryKey: String = "",
         var deviceId: String? = null,
@@ -40,7 +43,7 @@ internal open class DeviceInfoEntity(
          * and new ones. Used for example to detect new unverified login
          */
         var firstTimeSeenLocalTs: Long? = null
-) : RealmObject() {
+) : RealmModel {
 
     @LinkingObjects("devices")
     val users: RealmResults<UserEntity>? = null

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/KeyInfoEntity.kt

@@ -17,8 +17,11 @@
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 
+@RealmClass
 internal open class KeyInfoEntity(
         var publicKeyBase64: String? = null,
 //        var isTrusted: Boolean = false,
@@ -29,7 +32,7 @@ internal open class KeyInfoEntity(
          */
         var signatures: String? = null,
         var trustLevelEntity: TrustLevelEntity? = null
-) : RealmObject()
+) : RealmModel
 
 internal fun KeyInfoEntity.deleteOnCascade() {
     trustLevelEntity?.deleteFromRealm()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/KeyRequestReplyEntity.kt

@@ -16,15 +16,17 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.internal.di.MoshiProvider
 
+@RealmClass
 internal open class KeyRequestReplyEntity(
         var senderId: String? = null,
         var fromDevice: String? = null,
         var eventJson: String? = null
-) : RealmObject() {
+) : RealmModel {
     companion object
 
     fun getEvent(): Event? {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/KeysBackupDataEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class KeysBackupDataEntity(
         // Primary key to update this object. There is only one object, so it's a constant, please do not set it
         @PrimaryKey
@@ -27,4 +29,4 @@ internal open class KeysBackupDataEntity(
         var backupLastServerHash: String? = null,
         // The last known number of backed up keys on the server
         var backupLastServerNumberOfKeys: Int? = null
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/MyDeviceLastSeenInfoEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class MyDeviceLastSeenInfoEntity(
         /** The device id. */
         @PrimaryKey var deviceId: String? = null,
@@ -28,7 +30,7 @@ internal open class MyDeviceLastSeenInfoEntity(
         var lastSeenTs: Long? = null,
         /** The last ip address. */
         var lastSeenIp: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OlmInboundGroupSessionEntity.kt

@@ -16,8 +16,9 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.internal.crypto.model.InboundGroupSessionData
 import org.matrix.android.sdk.internal.crypto.model.MXInboundMegolmSessionWrapper
 import org.matrix.android.sdk.internal.crypto.store.db.deserializeFromRealm
@@ -28,6 +29,7 @@ import timber.log.Timber
 
 internal fun OlmInboundGroupSessionEntity.Companion.createPrimaryKey(sessionId: String?, senderKey: String?) = "$sessionId|$senderKey"
 
+@RealmClass
 internal open class OlmInboundGroupSessionEntity(
         // Combined value to build a primary key
         @PrimaryKey var primaryKey: String? = null,
@@ -54,7 +56,7 @@ internal open class OlmInboundGroupSessionEntity(
         // Indicate if the key has been backed up to the homeserver
         var backedUp: Boolean = false
 ) :
-        RealmObject() {
+        RealmModel {
 
     fun store(wrapper: MXInboundMegolmSessionWrapper) {
         this.serializedOlmInboundGroupSession = serializeForRealm(wrapper.session)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OlmSessionEntity.kt

@@ -16,8 +16,9 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.internal.crypto.store.db.deserializeFromRealm
 import org.matrix.android.sdk.internal.crypto.store.db.serializeForRealm
 import org.matrix.olm.OlmSession
@@ -25,6 +26,7 @@ import org.matrix.olm.OlmSession
 internal fun OlmSessionEntity.Companion.createPrimaryKey(sessionId: String, deviceKey: String) = "$sessionId|$deviceKey"
 
 // olmSessionData is a serialized OlmSession
+@RealmClass
 internal open class OlmSessionEntity(
         @PrimaryKey var primaryKey: String = "",
         var sessionId: String? = null,
@@ -32,7 +34,7 @@ internal open class OlmSessionEntity(
         var olmSessionData: String? = null,
         var lastReceivedMessageTs: Long = 0
 ) :
-        RealmObject() {
+        RealmModel {
 
     fun getOlmSession(): OlmSession? {
         return deserializeFromRealm(olmSessionData)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OutboundGroupSessionInfoEntity.kt

@@ -16,17 +16,19 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.internal.crypto.store.db.deserializeFromRealm
 import org.matrix.android.sdk.internal.crypto.store.db.serializeForRealm
 import org.matrix.olm.OlmOutboundGroupSession
 import timber.log.Timber
 
+@RealmClass
 internal open class OutboundGroupSessionInfoEntity(
         var serializedOutboundSessionData: String? = null,
         var creationTime: Long? = null,
         var shouldShareHistory: Boolean = false
-) : RealmObject() {
+) : RealmModel {
 
     fun getOutboundGroupSession(): OlmOutboundGroupSession? {
         return try {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/OutgoingKeyRequestEntity.kt

@@ -19,8 +19,10 @@ package org.matrix.android.sdk.internal.crypto.store.db.model
 import com.squareup.moshi.JsonAdapter
 import com.squareup.moshi.Types
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.session.crypto.OutgoingKeyRequest
 import org.matrix.android.sdk.api.session.crypto.OutgoingRoomKeyRequestState
@@ -33,6 +35,7 @@ import org.matrix.android.sdk.api.session.events.model.content.RoomKeyWithHeldCo
 import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.internal.di.MoshiProvider
 
+@RealmClass
 internal open class OutgoingKeyRequestEntity(
         @Index var requestId: String? = null,
         var requestedIndex: Int? = null,
@@ -44,7 +47,7 @@ internal open class OutgoingKeyRequestEntity(
         @Index var megolmSessionId: String? = null,
 
         var replies: RealmList<KeyRequestReplyEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     @Index private var requestStateStr: String = OutgoingRoomKeyRequestState.UNSENT.name
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/SharedSessionEntity.kt

@@ -16,14 +16,16 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 
 /**
  * Keep a record of to whom (user/device) a given session should have been shared.
  * It will be used to reply to keyshare requests from other users, in order to see if
  * this session was originaly shared with a given user
  */
+@RealmClass
 internal open class SharedSessionEntity(
         var roomId: String? = null,
         var algorithm: String? = null,
@@ -32,7 +34,7 @@ internal open class SharedSessionEntity(
         @Index var deviceId: String? = null,
         @Index var deviceIdentityKey: String? = null,
         var chainIndex: Int? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/TrustLevelEntity.kt

@@ -16,12 +16,14 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class TrustLevelEntity(
         var crossSignedVerified: Boolean? = null,
         var locallyVerified: Boolean? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/UserEntity.kt

@@ -17,16 +17,19 @@
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.internal.extensions.clearWith
 
+@RealmClass
 internal open class UserEntity(
         @PrimaryKey var userId: String? = null,
         var devices: RealmList<DeviceInfoEntity> = RealmList(),
         var crossSigningInfoEntity: CrossSigningInfoEntity? = null,
         var deviceTrackingStatus: Int = 0
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/WithHeldSessionEntity.kt

@@ -16,8 +16,9 @@
 
 package org.matrix.android.sdk.internal.crypto.store.db.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.events.model.content.WithHeldCode
 
 /**
@@ -27,6 +28,7 @@ import org.matrix.android.sdk.api.session.events.model.content.WithHeldCode
  * For example, the sender may have blacklisted certain devices or users,
  * or may be choosing to not send the megolm key to devices that they have not verified yet.
  */
+@RealmClass
 internal open class WithHeldSessionEntity(
         var roomId: String? = null,
         var algorithm: String? = null,
@@ -34,7 +36,7 @@ internal open class WithHeldSessionEntity(
         @Index var senderKey: String? = null,
         var codeString: String? = null,
         var reason: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     var code: WithHeldCode?
         get() {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/KotlinRealmMigrator.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2022 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database
+
+import io.realm.kotlin.migration.AutomaticSchemaMigration
+import timber.log.Timber
+
+internal abstract class KotlinRealmMigrator(
+        private val migrationContext: AutomaticSchemaMigration.MigrationContext,
+        private val targetSchemaVersion: Int
+) {
+    fun perform() {
+        Timber.d("Migrate ${migrationContext.oldRealm.configuration.name} to $targetSchemaVersion")
+        doMigrate(migrationContext)
+    }
+
+    protected abstract fun doMigrate(migrationContext: AutomaticSchemaMigration.MigrationContext)
+}
+
+val AutomaticSchemaMigration.MigrationContext.oldVersion: Long
+    get() {
+        return oldRealm.schemaVersion()
+    }
+
+val AutomaticSchemaMigration.MigrationContext.newVersion: Long
+    get() {
+        return newRealm.schemaVersion()
+    }
+

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/MatrixAutomaticSchemaMigration.kt

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2022 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database
+
+import io.realm.kotlin.migration.AutomaticSchemaMigration
+import timber.log.Timber
+import kotlin.system.measureTimeMillis
+
+abstract class MatrixAutomaticSchemaMigration(
+        private val dbName: String,
+        val schemaVersion: Long
+) : AutomaticSchemaMigration {
+
+    final override fun migrate(migrationContext: AutomaticSchemaMigration.MigrationContext) {
+        val oldVersion = migrationContext.oldVersion
+        val newVersion = migrationContext.newVersion
+        Timber.d("Migrating Realm $dbName from $oldVersion to $newVersion")
+        val duration = measureTimeMillis {
+            doMigrate(oldVersion, migrationContext)
+        }
+        Timber.d("Migrating Realm $dbName from $oldVersion to $newVersion took $duration ms.")
+    }
+
+    abstract fun doMigrate(oldVersion: Long, migrationContext: AutomaticSchemaMigration.MigrationContext)
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmExt.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright 2022 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.internal.database
+
+import io.realm.kotlin.query.RealmQuery
+import io.realm.kotlin.query.RealmSingleQuery
+import io.realm.kotlin.types.RealmObject
+import kotlinx.coroutines.flow.first
+
+internal suspend fun <T : RealmObject> RealmSingleQuery<T>.await(): T? {
+    return asFlow().first().obj
+}
+
+internal suspend fun <T : RealmObject> RealmQuery<T>.await(): List<T> {
+    return asFlow().first().list
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmInstance.kt

@@ -0,0 +1,138 @@
+package org.matrix.android.sdk.internal.database
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.Observer
+import androidx.paging.LivePagedListBuilder
+import androidx.paging.PagedList
+import io.realm.kotlin.MutableRealm
+import io.realm.kotlin.Realm
+import io.realm.kotlin.RealmConfiguration
+import io.realm.kotlin.notifications.ResultsChange
+import io.realm.kotlin.query.RealmQuery
+import io.realm.kotlin.types.RealmObject
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.CoroutineStart
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.NonCancellable
+import kotlinx.coroutines.async
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.flatMapConcat
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.map
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.withContext
+import org.matrix.android.sdk.api.util.Optional
+import org.matrix.android.sdk.internal.database.pagedlist.RealmTiledDataSource
+
+internal typealias RealmQueryBuilder<T> = (Realm) -> RealmQuery<T>
+
+/**
+ * This class is responsible for managing an instance of realm.
+ * You should make sure to keep this class as a singleton.
+ * You can force opening the realm by calling [open] method.
+ * Otherwise it will be lazily opened when first querying/writing.
+ * Makes sure to call [close] when you don't need the instance anymore.
+ */
+internal class RealmInstance(
+        val coroutineScope: CoroutineScope,
+        private val realmConfiguration: RealmConfiguration,
+        coroutineDispatcher: CoroutineDispatcher
+) {
+
+    private val realm =
+            coroutineScope.async(context = coroutineDispatcher, start = CoroutineStart.LAZY) {
+                Realm.open(realmConfiguration)
+            }
+
+    suspend fun open() {
+        coroutineScope.launch {
+            realm.await()
+        }.join()
+    }
+
+    suspend fun close() = withContext(NonCancellable) {
+        realm.await().close()
+    }
+
+    fun <T : RealmObject> queryResults(
+            realmQueryBuilder: RealmQueryBuilder<T>
+    ): Flow<ResultsChange<T>> {
+        return getRealmFlow().flatMapConcat {
+            realmQueryBuilder(it).asFlow()
+        }
+    }
+
+    fun <T : RealmObject> queryList(
+            realmQueryBuilder: RealmQueryBuilder<T>
+    ): Flow<List<T>> {
+        return queryResults(realmQueryBuilder).map {
+            it.list
+        }
+    }
+
+    fun <T : RealmObject> queryFirst(
+            realmQueryBuilder: RealmQueryBuilder<T>
+    ): Flow<Optional<T>> {
+        return getRealmFlow().flatMapConcat {
+            realmQueryBuilder(it).first().asFlow()
+        }.map {
+            Optional.from(it.obj)
+        }
+    }
+
+    fun <T : RealmObject> queryPagedList(
+            config: PagedList.Config,
+            queryBuilder: RealmQueryBuilder<T>
+    ): Flow<PagedList<T>> {
+
+        fun <T> LiveData<T>.asFlow(): Flow<T> = callbackFlow {
+            val observer = Observer<T> { value -> trySend(value) }
+            observeForever(observer)
+            awaitClose {
+                removeObserver(observer)
+            }
+        }.flowOn(Dispatchers.Main.immediate)
+
+        return getRealmFlow().flatMapConcat { realm ->
+            val livePagedList = LivePagedListBuilder(
+                    RealmTiledDataSource.Factory(
+                            realm = realm,
+                            queryBuilder = queryBuilder,
+                            coroutineScope = coroutineScope
+                    ),
+                    config
+            ).build()
+            livePagedList.asFlow()
+        }
+    }
+
+    suspend fun <R> write(block: MutableRealm.() -> R): R {
+        return getRealm().write(block)
+    }
+
+    fun <R> blockingWrite(block: MutableRealm.() -> R): R {
+        return runBlocking {
+            write(block)
+        }
+    }
+
+    suspend fun getRealm(): Realm = realm.await()
+
+    fun getRealmFlow(): Flow<Realm> = flow {
+        emit(getRealm())
+    }
+
+    fun getBlockingRealm(): Realm {
+        return runBlocking {
+            getRealm()
+        }
+    }
+}
+
+
+

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmKeysUtils.kt

@@ -95,6 +95,12 @@ internal class RealmKeysUtils @Inject constructor(
         realmConfigurationBuilder.encryptionKey(key)
     }
 
+    fun configureEncryption(realmConfigurationBuilder: io.realm.kotlin.RealmConfiguration.Builder, alias: String) {
+        val key = getRealmEncryptionKey(alias)
+        realmConfigurationBuilder.encryptionKey(key)
+    }
+
+
     // Expose to handle Realm migration to riotX
     fun getRealmEncryptionKey(alias: String): ByteArray {
         val key = if (hasKeyForDatabase(alias)) {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/RealmLiveEntityObserver.kt

@@ -20,6 +20,7 @@ import com.zhuinden.monarchy.Monarchy
 import io.realm.Realm
 import io.realm.RealmChangeListener
 import io.realm.RealmConfiguration
+import io.realm.RealmModel
 import io.realm.RealmObject
 import io.realm.RealmResults
 import kotlinx.coroutines.CoroutineScope
@@ -34,7 +35,7 @@ import java.util.concurrent.atomic.AtomicReference
 
 internal interface LiveEntityObserver : SessionLifecycleObserver
 
-internal abstract class RealmLiveEntityObserver<T : RealmObject>(protected val realmConfiguration: RealmConfiguration) :
+internal abstract class RealmLiveEntityObserver<T : RealmModel>(protected val realmConfiguration: RealmConfiguration) :
         LiveEntityObserver, RealmChangeListener<RealmResults<T>> {
 
     private companion object {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/helper/ChunkEntityHelper.kt

@@ -17,6 +17,7 @@
 package org.matrix.android.sdk.internal.database.helper
 
 import io.realm.Realm
+import io.realm.RealmObject
 import io.realm.kotlin.createObject
 import org.matrix.android.sdk.api.session.events.model.content.EncryptedEventContent
 import org.matrix.android.sdk.api.session.events.model.toModel
@@ -38,6 +39,7 @@ import org.matrix.android.sdk.internal.database.query.find
 import org.matrix.android.sdk.internal.database.query.findLastForwardChunkOfRoom
 import org.matrix.android.sdk.internal.database.query.getOrCreate
 import org.matrix.android.sdk.internal.database.query.where
+import org.matrix.android.sdk.internal.extensions.realm
 import org.matrix.android.sdk.internal.session.room.timeline.PaginationDirection
 import timber.log.Timber
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/helper/ThreadEventsHelper.kt

@@ -18,6 +18,7 @@ package org.matrix.android.sdk.internal.database.helper
 
 import com.squareup.moshi.JsonDataException
 import io.realm.Realm
+import io.realm.RealmModel
 import io.realm.RealmQuery
 import io.realm.Sort
 import org.matrix.android.sdk.api.session.events.model.UnsignedData
@@ -37,6 +38,7 @@ import org.matrix.android.sdk.internal.database.query.findLastForwardChunkOfRoom
 import org.matrix.android.sdk.internal.database.query.where
 import org.matrix.android.sdk.internal.database.query.whereRoomId
 import org.matrix.android.sdk.internal.di.MoshiProvider
+import org.matrix.android.sdk.internal.extensions.realm
 import timber.log.Timber
 
 private typealias Summary = Pair<Int, TimelineEventEntity>?

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/helper/ThreadSummaryHelper.kt

@@ -44,6 +44,7 @@ import org.matrix.android.sdk.internal.database.query.copyToRealmOrIgnore
 import org.matrix.android.sdk.internal.database.query.getOrCreate
 import org.matrix.android.sdk.internal.database.query.getOrNull
 import org.matrix.android.sdk.internal.database.query.where
+import org.matrix.android.sdk.internal.extensions.realm
 import org.matrix.android.sdk.internal.session.events.getFixedRoomMemberContent
 import org.matrix.android.sdk.internal.session.room.timeline.TimelineEventDecryptor
 import timber.log.Timber

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/mapper/ReadReceiptsSummaryMapper.kt

@@ -18,12 +18,14 @@ package org.matrix.android.sdk.internal.database.mapper
 
 import io.realm.Realm
 import io.realm.RealmList
+import io.realm.kotlin.isManaged
 import org.matrix.android.sdk.api.session.room.model.ReadReceipt
 import org.matrix.android.sdk.internal.database.RealmSessionProvider
 import org.matrix.android.sdk.internal.database.model.ReadReceiptEntity
 import org.matrix.android.sdk.internal.database.model.ReadReceiptsSummaryEntity
 import org.matrix.android.sdk.internal.database.model.RoomMemberSummaryEntity
 import org.matrix.android.sdk.internal.database.query.where
+import org.matrix.android.sdk.internal.extensions.realm
 import javax.inject.Inject
 
 internal class ReadReceiptsSummaryMapper @Inject constructor(
@@ -36,7 +38,7 @@ internal class ReadReceiptsSummaryMapper @Inject constructor(
         }
         val readReceipts = readReceiptsSummaryEntity.readReceipts
         // Avoid opening a new realm if we already have one opened
-        return if (readReceiptsSummaryEntity.isManaged) {
+        return if (readReceiptsSummaryEntity.isManaged()) {
             map(readReceipts, readReceiptsSummaryEntity.realm)
         } else {
             realmSessionProvider.withRealm { realm ->

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/BreadcrumbsEntity.kt

@@ -17,11 +17,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class BreadcrumbsEntity(
         var recentRoomIds: RealmList<String> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ChunkEntity.kt

@@ -17,13 +17,16 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.Index
 import io.realm.annotations.LinkingObjects
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.internal.extensions.assertIsManaged
 import org.matrix.android.sdk.internal.extensions.clearWith
 
+@RealmClass
 internal open class ChunkEntity(
         @Index var prevToken: String? = null,
         // Because of gaps we can have several chunks with nextToken == null
@@ -38,7 +41,7 @@ internal open class ChunkEntity(
         // Threads
         @Index var rootThreadEventId: String? = null,
         @Index var isLastForwardThread: Boolean = false,
-) : RealmObject() {
+) : RealmModel {
 
     fun identifier() = "${prevToken}_$nextToken"
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/CurrentStateEventEntity.kt

@@ -17,15 +17,17 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class CurrentStateEventEntity(
         var eventId: String = "",
         var root: EventEntity? = null,
         @Index var roomId: String = "",
         @Index var type: String = "",
         @Index var stateKey: String = ""
-) : RealmObject() {
+) : RealmModel {
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/DraftEntity.kt

@@ -16,13 +16,15 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class DraftEntity(
         var content: String = "",
         var draftMode: String = MODE_REGULAR,
         var linkedEventId: String = ""
-) : RealmObject() {
+) : RealmModel {
 
     companion object {
         const val MODE_REGULAR = "REGULAR"

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/EditAggregatedSummaryEntity.kt

@@ -16,16 +16,17 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.RealmClass
 
 /**
  * Keep all the editions of a message.
  */
+@RealmClass
 internal open class EditAggregatedSummaryEntity(
         // The list of the editions used to build the summary (might be out of sync if chunked received from message chunk)
         var editions: RealmList<EditionOfEvent> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }
@@ -37,4 +38,4 @@ internal open class EditionOfEvent(
         var content: String? = null,
         var timestamp: Long = 0,
         var isLocalEcho: Boolean = false
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/EventAnnotationsSummaryEntity.kt

@@ -16,11 +16,14 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.internal.database.model.livelocation.LiveLocationShareAggregatedSummaryEntity
 import timber.log.Timber
 
+@RealmClass
 internal open class EventAnnotationsSummaryEntity(
         @PrimaryKey
         var eventId: String = "",
@@ -30,7 +33,7 @@ internal open class EventAnnotationsSummaryEntity(
         var referencesSummaryEntity: ReferencesAggregatedSummaryEntity? = null,
         var pollResponseSummary: PollResponseAggregatedSummaryEntity? = null,
         var liveLocationShareAggregatedSummary: LiveLocationShareAggregatedSummaryEntity? = null,
-) : RealmObject() {
+) : RealmModel {
 
     /**
      * Cleanup undesired editions, done by users different from the originalEventSender.

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

@@ -16,8 +16,10 @@
 
 package org.matrix.android.sdk.internal.database.model
 
+import io.realm.RealmModel
 import io.realm.RealmObject
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.crypto.model.MXEventDecryptionResult
 import org.matrix.android.sdk.api.session.crypto.model.OlmDecryptionResult
 import org.matrix.android.sdk.api.session.room.send.SendState
@@ -25,6 +27,7 @@ import org.matrix.android.sdk.api.session.threads.ThreadNotificationState
 import org.matrix.android.sdk.internal.di.MoshiProvider
 import org.matrix.android.sdk.internal.extensions.assertIsManaged
 
+@RealmClass
 internal open class EventEntity(
         @Index var eventId: String = "",
         @Index var roomId: String = "",
@@ -48,7 +51,7 @@ internal open class EventEntity(
         // Number messages within the thread
         var numberOfThreads: Int = 0,
         var threadSummaryLatestMessage: TimelineEventEntity? = null
-) : RealmObject() {
+) : RealmModel {
 
     private var sendStateStr: String = SendState.UNKNOWN.name
 
@@ -95,7 +98,7 @@ internal open class EventEntity(
         decryptionErrorReason = null
 
         // If we have an EventInsertEntity for the eventId we make sures it can be processed now.
-        realm.where(EventInsertEntity::class.java)
+        RealmObject.getRealm(this).where(EventInsertEntity::class.java)
                 .equalTo(EventInsertEntityFields.EVENT_ID, eventId)
                 .findFirst()
                 ?.canBeProcessed = true

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/EventInsertEntity.kt

@@ -16,12 +16,14 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * This class is used to get notification on new events being inserted. It's to avoid realm getting slow when listening to insert
  * in EventEntity table.
  */
+@RealmClass
 internal open class EventInsertEntity(
         var eventId: String = "",
         var eventType: String = "",
@@ -30,7 +32,7 @@ internal open class EventInsertEntity(
          * Currently it's set to false when the event content is encrypted.
          */
         var canBeProcessed: Boolean = true
-) : RealmObject() {
+) : RealmModel {
 
     private var insertTypeStr: String = EventInsertType.INCREMENTAL_SYNC.name
     var insertType: EventInsertType

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/FilterEntity.kt

@@ -16,12 +16,14 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * Contain a map between Json filter string and filterId (from Homeserver).
  * Currently there is only one object in this table.
  */
+@RealmClass
 internal open class FilterEntity(
         // The serialized FilterBody
         var filterBodyJson: String = "",
@@ -30,7 +32,7 @@ internal open class FilterEntity(
         // the id server side of the filterBodyJson, can be used instead of filterBodyJson if not blank
         var filterId: String = ""
 
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/HomeServerCapabilitiesEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.homeserver.HomeServerCapabilities
 
+@RealmClass
 internal open class HomeServerCapabilitiesEntity(
         var canChangePassword: Boolean = true,
         var canChangeDisplayName: Boolean = true,
@@ -31,7 +33,7 @@ internal open class HomeServerCapabilitiesEntity(
         var lastUpdatedTimestamp: Long = 0L,
         var canUseThreading: Boolean = false,
         var canControlLogoutDevices: Boolean = false
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/IgnoredUserEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
-internal open class IgnoredUserEntity(var userId: String = "") : RealmObject() {
+@RealmClass
+internal open class IgnoredUserEntity(var userId: String = "") : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PendingThreePidEntity.kt

@@ -16,11 +16,13 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * This class is used to store pending threePid data, when user wants to add a threePid to his account.
  */
+@RealmClass
 internal open class PendingThreePidEntity(
         var email: String? = null,
         var msisdn: String? = null,
@@ -28,4 +30,4 @@ internal open class PendingThreePidEntity(
         var sendAttempt: Int = 0,
         var sid: String = "",
         var submitUrl: String? = null
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PollResponseAggregatedSummaryEntity.kt

@@ -16,11 +16,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * Keep the latest state of a poll.
  */
+@RealmClass
 internal open class PollResponseAggregatedSummaryEntity(
         // For now we persist this a JSON for greater flexibility
         // #see PollSummaryContent
@@ -34,7 +36,7 @@ internal open class PollResponseAggregatedSummaryEntity(
         // The list of the eventIDs used to build the summary (might be out of sync if chunked received from message chunk)
         var sourceEvents: RealmList<String> = RealmList(),
         var sourceLocalEchoEvents: RealmList<String> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PreviewUrlCacheEntity.kt

@@ -16,9 +16,11 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class PreviewUrlCacheEntity(
         @PrimaryKey
         var url: String = "",
@@ -31,7 +33,7 @@ internal open class PreviewUrlCacheEntity(
         var imageWidth: Int? = null,
         var imageHeight: Int? = null,
         var lastUpdatedTimestamp: Long = 0L
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PushConditionEntity.kt

@@ -15,14 +15,16 @@
  */
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class PushConditionEntity(
         var kind: String = "",
         var key: String? = null,
         var pattern: String? = null,
         var iz: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PushRuleEntity.kt

@@ -16,10 +16,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 
+@RealmClass
 internal open class PushRuleEntity(
         // Required. The actions to perform when this rule is matched.
         var actionsStr: String? = null,
@@ -33,7 +36,7 @@ internal open class PushRuleEntity(
         var conditions: RealmList<PushConditionEntity>? = RealmList(),
         // The glob-style pattern to match against. Only applicable to content rules.
         var pattern: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     @LinkingObjects("pushRules")
     val parent: RealmResults<PushRulesEntity>? = null

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PushRulesEntity.kt

@@ -16,14 +16,17 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.session.pushrules.RuleKind
 import org.matrix.android.sdk.internal.extensions.clearWith
 
+@RealmClass
 internal open class PushRulesEntity(
         var scope: String = "",
         var pushRules: RealmList<PushRuleEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     private var kindStr: String = RuleKind.CONTENT.name
     var kind: RuleKind

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PusherDataEntity.kt

@@ -15,11 +15,13 @@
  */
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class PusherDataEntity(
         var url: String? = null,
         var format: String? = null
-) : RealmObject() {
+) : RealmModel {
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/PusherEntity.kt

@@ -15,7 +15,9 @@
  */
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.session.pushers.PusherState
 
 // TODO
@@ -27,6 +29,7 @@ import org.matrix.android.sdk.api.session.pushers.PusherState
 //        at org.matrix.android.sdk.internal.database.model.PusherEntity.setData(PusherEntity.kt:16)
 //        at org.matrix.android.sdk.internal.session.pushers.AddHttpPusherWorker$doWork$$inlined$fold$lambda$2.execute(AddHttpPusherWorker.kt:70)
 //        at io.realm.Realm.executeTransaction(Realm.java:1493)
+@RealmClass
 internal open class PusherEntity(
         var pushKey: String = "",
         var kind: String? = null,
@@ -36,7 +39,7 @@ internal open class PusherEntity(
         var profileTag: String? = null,
         var lang: String? = null,
         var data: PusherDataEntity? = null
-) : RealmObject() {
+) : RealmModel {
     private var stateStr: String = PusherState.UNREGISTERED.name
 
     var state: PusherState

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ReactionAggregatedSummaryEntity.kt

@@ -17,11 +17,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * Aggregated Summary of a reaction.
  */
+@RealmClass
 internal open class ReactionAggregatedSummaryEntity(
         // The reaction String 😀
         var key: String = "",
@@ -35,7 +37,7 @@ internal open class ReactionAggregatedSummaryEntity(
         var sourceEvents: RealmList<String> = RealmList(),
         // List of transaction ids for local echos
         var sourceLocalEcho: RealmList<String> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ReadMarkerEntity.kt

@@ -16,14 +16,16 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class ReadMarkerEntity(
         @PrimaryKey
         var roomId: String = "",
         var eventId: String = ""
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ReadReceiptEntity.kt

@@ -16,18 +16,20 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class ReadReceiptEntity(
         @PrimaryKey var primaryKey: String = "",
         var eventId: String = "",
         var roomId: String = "",
         var userId: String = "",
         var originServerTs: Double = 0.0
-) : RealmObject() {
+) : RealmModel {
     companion object
 
     @LinkingObjects("readReceipts")

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ReadReceiptsSummaryEntity.kt

@@ -17,17 +17,20 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 
+@RealmClass
 internal open class ReadReceiptsSummaryEntity(
         @PrimaryKey
         var eventId: String = "",
         var roomId: String = "",
         var readReceipts: RealmList<ReadReceiptEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     @LinkingObjects("readReceipts")
     val timelineEvent: RealmResults<TimelineEventEntity>? = null

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ReferencesAggregatedSummaryEntity.kt

@@ -16,8 +16,10 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class ReferencesAggregatedSummaryEntity(
         var eventId: String = "",
         var content: String? = null,
@@ -25,7 +27,7 @@ internal open class ReferencesAggregatedSummaryEntity(
         var sourceEvents: RealmList<String> = RealmList(),
         // List of transaction ids for local echos
         var sourceLocalEcho: RealmList<String> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomAccountDataEntity.kt

@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
 import io.realm.annotations.RealmClass
 
@@ -24,4 +24,4 @@ import io.realm.annotations.RealmClass
 internal open class RoomAccountDataEntity(
         @Index var type: String? = null,
         var contentStr: String? = null
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomEntity.kt

@@ -17,20 +17,23 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.internal.database.model.threads.ThreadSummaryEntity
 import org.matrix.android.sdk.internal.database.query.findRootOrLatest
 import org.matrix.android.sdk.internal.extensions.assertIsManaged
 
+@RealmClass
 internal open class RoomEntity(
         @PrimaryKey var roomId: String = "",
         var chunks: RealmList<ChunkEntity> = RealmList(),
         var sendingTimelineEvents: RealmList<TimelineEventEntity> = RealmList(),
         var threadSummaries: RealmList<ThreadSummaryEntity> = RealmList(),
         var accountData: RealmList<RoomAccountDataEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     private var membershipStr: String = Membership.NONE.name
     var membership: Membership

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomMemberSummaryEntity.kt

@@ -16,13 +16,15 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.api.util.MatrixItem
 import org.matrix.android.sdk.internal.database.model.presence.UserPresenceEntity
 
+@RealmClass
 internal open class RoomMemberSummaryEntity(
         @PrimaryKey var primaryKey: String = "",
         @Index var userId: String = "",
@@ -31,7 +33,7 @@ internal open class RoomMemberSummaryEntity(
         var avatarUrl: String? = null,
         var reason: String? = null,
         var isDirect: Boolean = false
-) : RealmObject() {
+) : RealmModel {
 
     private var membershipStr: String = Membership.NONE.name
     var membership: Membership

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomSummaryEntity.kt

@@ -17,9 +17,11 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.session.crypto.model.RoomEncryptionTrustLevel
 import org.matrix.android.sdk.api.session.room.model.Membership
@@ -30,13 +32,14 @@ import org.matrix.android.sdk.api.session.room.model.tag.RoomTag
 import org.matrix.android.sdk.internal.database.model.presence.UserPresenceEntity
 import org.matrix.android.sdk.internal.session.room.membership.RoomName
 
+@RealmClass
 internal open class RoomSummaryEntity(
         @PrimaryKey var roomId: String = "",
         var roomType: String? = null,
         var parents: RealmList<SpaceParentSummaryEntity> = RealmList(),
         var children: RealmList<SpaceChildSummaryEntity> = RealmList(),
         var directParentNames: RealmList<String> = RealmList(),
-) : RealmObject() {
+) : RealmModel {
 
     private var displayName: String? = ""
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/RoomTagEntity.kt

@@ -16,12 +16,14 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class RoomTagEntity(
         var tagName: String = "",
         var tagOrder: Double? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/ScalarTokenEntity.kt

@@ -16,13 +16,15 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class ScalarTokenEntity(
         @PrimaryKey var serverUrl: String = "",
         var token: String = ""
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/SpaceChildSummaryEntity.kt

@@ -17,11 +17,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * Decorates room summary with space related information.
  */
+@RealmClass
 internal open class SpaceChildSummaryEntity(
 //        var isSpace: Boolean = false,
 
@@ -40,7 +42,7 @@ internal open class SpaceChildSummaryEntity(
 
 //        var level: Int = 0
 
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/SpaceParentSummaryEntity.kt

@@ -17,11 +17,13 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
 /**
  * Decorates room summary with space related information.
  */
+@RealmClass
 internal open class SpaceParentSummaryEntity(
         /**
          * Determines whether this is the main parent for the space
@@ -39,7 +41,7 @@ internal open class SpaceParentSummaryEntity(
 
         var viaServers: RealmList<String> = RealmList()
 
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/SyncEntity.kt

@@ -16,10 +16,12 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class SyncEntity(
         var nextBatch: String? = null,
         @PrimaryKey var id: Long = 0
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/TimelineEventEntity.kt

@@ -16,12 +16,15 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.Index
 import io.realm.annotations.LinkingObjects
+import io.realm.annotations.RealmClass
+import io.realm.kotlin.deleteFromRealm
 import org.matrix.android.sdk.internal.extensions.assertIsManaged
 
+@RealmClass
 internal open class TimelineEventEntity(
         var localId: Long = 0,
         @Index var eventId: String = "",
@@ -37,7 +40,7 @@ internal open class TimelineEventEntity(
         // to a thread chunk and is a temporarily event.
         var ownedByThreadChunk: Boolean = false,
         var readReceipts: ReadReceiptsSummaryEntity? = null
-) : RealmObject() {
+) : RealmModel {
 
     @LinkingObjects("timelineEvents")
     val chunk: RealmResults<ChunkEntity>? = null

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/UserAccountDataEntity.kt

@@ -16,8 +16,9 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.Index
+import io.realm.annotations.RealmClass
 
 /**
  * Clients can store custom config data for their account on their homeserver.
@@ -25,10 +26,11 @@ import io.realm.annotations.Index
  * Users may only view the account data for their own account.
  * The account_data may be either global or scoped to a particular rooms.
  */
+@RealmClass
 internal open class UserAccountDataEntity(
         @Index var type: String? = null,
         var contentStr: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/UserDraftsEntity.kt

@@ -17,16 +17,18 @@
 package org.matrix.android.sdk.internal.database.model
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.LinkingObjects
+import io.realm.annotations.RealmClass
 
 /**
  * Create a specific table to be able to do direct query on it and keep the draft ordered.
  */
+@RealmClass
 internal open class UserDraftsEntity(
         var userDrafts: RealmList<DraftEntity> = RealmList()
-) : RealmObject() {
+) : RealmModel {
 
     // Link to RoomSummaryEntity
     @LinkingObjects("userDrafts")

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/UserEntity.kt

@@ -16,14 +16,16 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class UserEntity(
         @PrimaryKey var userId: String = "",
         var displayName: String = "",
         var avatarUrl: String = ""
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/UserThreePidEntity.kt

@@ -15,11 +15,13 @@
  */
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class UserThreePidEntity(
         var medium: String = "",
         var address: String = "",
         var validatedAt: Long = 0,
         var addedAt: Long = 0
-) : RealmObject()
+) : RealmModel

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/WellknownIntegrationManagerConfigEntity.kt

@@ -16,14 +16,16 @@
 
 package org.matrix.android.sdk.internal.database.model
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
+@RealmClass
 internal open class WellknownIntegrationManagerConfigEntity(
         @PrimaryKey var id: Long = 0,
         var apiUrl: String = "",
         var uiUrl: String = ""
-) : RealmObject() {
+) : RealmModel {
 
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/livelocation/LiveLocationShareAggregatedSummaryEntity.kt

@@ -17,12 +17,14 @@
 package org.matrix.android.sdk.internal.database.model.livelocation
 
 import io.realm.RealmList
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 
 /**
  * Aggregation info concerning a live location share.
  */
+@RealmClass
 internal open class LiveLocationShareAggregatedSummaryEntity(
         /**
          * Event id of the event that started the live.
@@ -53,6 +55,6 @@ internal open class LiveLocationShareAggregatedSummaryEntity(
          * @see [org.matrix.android.sdk.api.session.room.model.message.MessageBeaconLocationDataContent]
          */
         var lastLocationContent: String? = null,
-) : RealmObject() {
+) : RealmModel {
     companion object
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/presence/UserPresenceEntity.kt

@@ -16,11 +16,13 @@
 
 package org.matrix.android.sdk.internal.database.model.presence
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.annotations.PrimaryKey
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.api.session.presence.model.PresenceEnum
 import org.matrix.android.sdk.api.session.presence.model.UserPresence
 
+@RealmClass
 internal open class UserPresenceEntity(
         @PrimaryKey var userId: String = "",
         var lastActiveAgo: Long? = null,
@@ -28,7 +30,7 @@ internal open class UserPresenceEntity(
         var isCurrentlyActive: Boolean? = null,
         var avatarUrl: String? = null,
         var displayName: String? = null
-) : RealmObject() {
+) : RealmModel {
 
     var presence: PresenceEnum
         get() {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/model/threads/ThreadSummaryEntity.kt

@@ -16,13 +16,15 @@
 
 package org.matrix.android.sdk.internal.database.model.threads
 
-import io.realm.RealmObject
+import io.realm.RealmModel
 import io.realm.RealmResults
 import io.realm.annotations.Index
 import io.realm.annotations.LinkingObjects
+import io.realm.annotations.RealmClass
 import org.matrix.android.sdk.internal.database.model.EventEntity
 import org.matrix.android.sdk.internal.database.model.RoomEntity
 
+@RealmClass
 internal open class ThreadSummaryEntity(
         @Index var rootThreadEventId: String? = "",
         var rootThreadEventEntity: EventEntity? = null,
@@ -35,7 +37,7 @@ internal open class ThreadSummaryEntity(
         var isUserParticipating: Boolean = false,
         var latestThreadIsUniqueDisplayName: Boolean = false,
         var numberOfThreads: Int = 0
-) : RealmObject() {
+) : RealmModel {
 
     @LinkingObjects("threadSummaries")
     val room: RealmResults<RoomEntity>? = null

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/pagedlist/RealmTiledDataSource.kt

@@ -0,0 +1,67 @@
+package org.matrix.android.sdk.internal.database.pagedlist
+
+import androidx.paging.DataSource
+import io.realm.kotlin.Realm
+import io.realm.kotlin.notifications.UpdatedResults
+import io.realm.kotlin.query.RealmQuery
+import io.realm.kotlin.query.RealmResults
+import io.realm.kotlin.types.RealmObject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancelChildren
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+
+internal class RealmTiledDataSource<T : RealmObject> internal constructor(
+        realm: Realm,
+        queryBuilder: (Realm) -> RealmQuery<T>,
+        coroutineScope: CoroutineScope
+) :
+        TiledDataSource<T>() {
+
+    class Factory<T : RealmObject>(
+            private val realm: Realm,
+            private val queryBuilder: (Realm) -> RealmQuery<T>,
+            private val coroutineScope: CoroutineScope,
+    ) : DataSource.Factory<Int, T>() {
+
+        override fun create(): DataSource<Int, T> {
+            val childScope = CoroutineScope(SupervisorJob() + coroutineScope.coroutineContext)
+            return RealmTiledDataSource(realm, queryBuilder, childScope)
+        }
+    }
+
+    private val results: RealmResults<T>
+
+    init {
+        addInvalidatedCallback {
+            coroutineScope.coroutineContext.cancelChildren()
+        }
+        results = queryBuilder(realm).find()
+        results.asFlow()
+                .onEach { resultsChange ->
+                    when (resultsChange) {
+                        is UpdatedResults -> invalidate()
+                        else -> Unit
+                    }
+                }
+                .launchIn(coroutineScope)
+    }
+
+    override fun countItems(): Int {
+        return results.size
+    }
+
+    override fun loadRange(startPosition: Int, count: Int): List<T> {
+        val size = countItems()
+        if (size == 0) return emptyList()
+        return buildList {
+            val endPosition = minOf(startPosition + count, size)
+            for (position in startPosition until endPosition) {
+                results.getOrNull(position)?.also { item ->
+                    add(item)
+                }
+            }
+        }
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/pagedlist/TiledDataSource.kt

@@ -0,0 +1,42 @@
+package org.matrix.android.sdk.internal.database.pagedlist
+
+import android.annotation.SuppressLint
+import androidx.paging.PositionalDataSource
+
+@Suppress("DEPRECATION")
+public abstract class TiledDataSource<T : Any> : PositionalDataSource<T>() {
+
+  public abstract fun countItems(): Int
+
+  public abstract fun loadRange(startPosition: Int, count: Int): List<T>?
+
+  @SuppressLint("RestrictedApi") // For computeInitialLoadPosition, computeInitialLoadSize
+  override fun loadInitial(
+    params: LoadInitialParams,
+    callback: LoadInitialCallback<T>
+  ) {
+    val totalCount = countItems()
+    if (totalCount == 0) {
+      callback.onResult(emptyList(), 0, 0)
+      return
+    }
+    val firstLoadPosition = computeInitialLoadPosition(params, totalCount)
+    val firstLoadSize = computeInitialLoadSize(params, firstLoadPosition, totalCount)
+
+    val list = loadRange(firstLoadPosition, firstLoadSize)
+    if (list != null && list.size == firstLoadSize) {
+      callback.onResult(list, firstLoadPosition, totalCount)
+    } else {
+      invalidate()
+    }
+  }
+
+  override fun loadRange(params: LoadRangeParams, callback: LoadRangeCallback<T>) {
+    val list = loadRange(params.startPosition, params.loadSize)
+    if (list != null) {
+      callback.onResult(list)
+    } else {
+      invalidate()
+    }
+  }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/query/RawCacheQueries.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2020 The Matrix.org Foundation C.I.C.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.matrix.android.sdk.internal.database.query
-
-import io.realm.Realm
-import io.realm.kotlin.createObject
-import io.realm.kotlin.where
-import org.matrix.android.sdk.internal.database.model.RawCacheEntity
-import org.matrix.android.sdk.internal.database.model.RawCacheEntityFields
-
-/**
- * Get the current RawCacheEntity, return null if it does not exist.
- */
-internal fun RawCacheEntity.Companion.get(realm: Realm, url: String): RawCacheEntity? {
-    return realm.where<RawCacheEntity>()
-            .equalTo(RawCacheEntityFields.URL, url)
-            .findFirst()
-}
-
-/**
- * Get the current RawCacheEntity, create one if it does not exist.
- */
-internal fun RawCacheEntity.Companion.getOrCreate(realm: Realm, url: String): RawCacheEntity {
-    return get(realm, url) ?: realm.createObject(url)
-}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/database/query/RoomEntityQueries.kt

@@ -23,6 +23,7 @@ import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.internal.database.model.EventEntity
 import org.matrix.android.sdk.internal.database.model.RoomEntity
 import org.matrix.android.sdk.internal.database.model.RoomEntityFields
+import org.matrix.android.sdk.internal.extensions.realm
 
 internal fun RoomEntity.Companion.where(realm: Realm, roomId: String): RealmQuery<RoomEntity> {
     return realm.where<RoomEntity>()

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/debug/DefaultDebugService.kt

@@ -25,20 +25,20 @@ import org.matrix.android.sdk.internal.di.GlobalDatabase
 import javax.inject.Inject
 
 internal class DefaultDebugService @Inject constructor(
-        @AuthDatabase private val realmConfigurationAuth: RealmConfiguration,
-        @GlobalDatabase private val realmConfigurationGlobal: RealmConfiguration,
+        //@AuthDatabase private val realmConfigurationAuth: RealmConfiguration,
+        //@GlobalDatabase private val realmConfigurationGlobal: RealmConfiguration,
         private val sessionManager: SessionManager,
 ) : DebugService {
 
     override fun getAllRealmConfigurations(): List<RealmConfiguration> {
-        return sessionManager.getLastSession()?.getRealmConfigurations().orEmpty() +
-                realmConfigurationAuth +
-                realmConfigurationGlobal
+        return sessionManager.getLastSession()?.getRealmConfigurations().orEmpty()
+                //realmConfigurationAuth +
+                //realmConfigurationGlobal
     }
 
     override fun logDbUsageInfo() {
-        RealmDebugTools(realmConfigurationAuth).logInfo("Auth")
-        RealmDebugTools(realmConfigurationGlobal).logInfo("Global")
+        //RealmDebugTools(realmConfigurationAuth).logInfo("Auth")
+        //RealmDebugTools(realmConfigurationGlobal).logInfo("Global")
         sessionManager.getLastSession()?.logDbUsageInfo()
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/di/CoroutineScopeQualifiers.kt

@@ -14,14 +14,14 @@
  * limitations under the License.
  */
 
-package org.matrix.android.sdk.internal.database.model
+package org.matrix.android.sdk.internal.di
 
-import io.realm.RealmObject
-import io.realm.annotations.PrimaryKey
+import javax.inject.Qualifier
 
-internal open class KnownServerUrlEntity(
-        @PrimaryKey
-        var url: String = ""
-) : RealmObject() {
-    companion object
-}
+@Qualifier
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class MatrixCoroutineScope
+
+@Qualifier
+@Retention(AnnotationRetention.RUNTIME)
+internal annotation class SessionCoroutineScope