Browse Source

Replace Observable with Single, let Repositories serve Models

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>
Andy Scherzinger 2 years ago
parent
commit
74fc56fa7e

+ 12 - 19
app/src/main/java/com/nextcloud/talk/activities/MainActivity.kt

@@ -46,7 +46,7 @@ import com.nextcloud.talk.controllers.ServerSelectionController
 import com.nextcloud.talk.controllers.SettingsController
 import com.nextcloud.talk.controllers.WebViewLoginController
 import com.nextcloud.talk.controllers.base.providers.ActionBarProvider
-import com.nextcloud.talk.data.user.model.UserNgEntity
+import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.ActivityMainBinding
 import com.nextcloud.talk.models.database.UserEntity
 import com.nextcloud.talk.models.json.conversations.RoomOverall
@@ -60,6 +60,7 @@ import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_ID
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_ROOM_TOKEN
 import com.nextcloud.talk.utils.bundle.BundleKeys.KEY_USER_ENTITY
 import io.reactivex.Observer
+import io.reactivex.SingleObserver
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.disposables.Disposable
 import io.reactivex.schedulers.Schedulers
@@ -119,12 +120,12 @@ class MainActivity : BaseActivity(), ActionBarProvider {
                     appPreferences.isDbRoomMigrated = true
                 }
 
-                userManager.users.subscribe(object : Observer<List<UserNgEntity>> {
+                userManager.users.subscribe(object : SingleObserver<List<User>> {
                     override fun onSubscribe(d: Disposable) {
                         // unused atm
                     }
 
-                    override fun onNext(users: List<UserNgEntity>) {
+                    override fun onSuccess(users: List<User>) {
                         if (users.isNotEmpty()) {
                             runOnUiThread {
                                 setDefaultRootController()
@@ -137,11 +138,7 @@ class MainActivity : BaseActivity(), ActionBarProvider {
                     }
 
                     override fun onError(e: Throwable) {
-                        // unused atm
-                    }
-
-                    override fun onComplete() {
-                        // unused atm
+                        Log.e(TAG, "Error loading existing users", e)
                     }
                 })
             } else {
@@ -203,12 +200,12 @@ class MainActivity : BaseActivity(), ActionBarProvider {
     }
 
     fun resetConversationsList() {
-        userManager.users.subscribe(object : Observer<List<UserNgEntity>> {
+        userManager.users.subscribe(object : SingleObserver<List<User>> {
             override fun onSubscribe(d: Disposable) {
-                // unused atm
+                TODO("Not yet implemented")
             }
 
-            override fun onNext(users: List<UserNgEntity>) {
+            override fun onSuccess(users: List<User>) {
                 if (users.isNotEmpty()) {
                     runOnUiThread {
                         setDefaultRootController()
@@ -217,11 +214,7 @@ class MainActivity : BaseActivity(), ActionBarProvider {
             }
 
             override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
+                Log.e(TAG, "Error loading existing users", e)
             }
         })
     }
@@ -262,7 +255,7 @@ class MainActivity : BaseActivity(), ActionBarProvider {
                     val user = userId.substringBeforeLast("@")
                     val baseUrl = userId.substringAfterLast("@")
 
-                    if (userManager.currentUser.blockingFirst()?.baseUrl?.endsWith(baseUrl) == true) {
+                    if (userManager.currentUser.blockingGet()?.baseUrl?.endsWith(baseUrl) == true) {
                         startConversation(user)
                     } else {
                         Snackbar.make(
@@ -279,7 +272,7 @@ class MainActivity : BaseActivity(), ActionBarProvider {
     private fun startConversation(userId: String) {
         val roomType = "1"
 
-        val currentUser = userManager.currentUser.blockingFirst()
+        val currentUser = userManager.currentUser.blockingGet()
 
         val apiVersion = ApiUtils.getConversationApiVersion(currentUser, intArrayOf(ApiUtils.APIv4, 1))
         val credentials = ApiUtils.getCredentials(currentUser?.username, currentUser?.token)
@@ -327,7 +320,7 @@ class MainActivity : BaseActivity(), ActionBarProvider {
                                     Parcels.wrap(roomOverall.ocs!!.data)
                                 )
                                 remapChatController(
-                                    router!!, currentUser!!.id,
+                                    router!!, currentUser!!.id!!,
                                     roomOverall.ocs!!.data!!.token!!, bundle, true
                                 )
                             }

+ 4 - 6
app/src/main/java/com/nextcloud/talk/controllers/SettingsController.kt

@@ -69,7 +69,7 @@ import com.nextcloud.talk.application.NextcloudTalkApplication.Companion.setAppT
 import com.nextcloud.talk.application.NextcloudTalkApplication.Companion.sharedApplication
 import com.nextcloud.talk.controllers.base.NewBaseController
 import com.nextcloud.talk.controllers.util.viewBinding
-import com.nextcloud.talk.data.user.model.UserNgEntity
+import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.databinding.ControllerSettingsBinding
 import com.nextcloud.talk.jobs.AccountRemovalWorker
 import com.nextcloud.talk.jobs.ContactAddressBookWorker
@@ -121,7 +121,7 @@ class SettingsController : NewBaseController(R.layout.controller_settings) {
     lateinit var currentUserProvider: CurrentUserProviderNew
 
     private var saveStateHandler: LovelySaveStateHandler? = null
-    private var currentUser: UserNgEntity? = null
+    private var currentUser: User? = null
     private var credentials: String? = null
     private var proxyTypeChangeListener: OnPreferenceValueChangedListener<String>? = null
     private var proxyCredentialsChangeListener: OnPreferenceValueChangedListener<Boolean>? = null
@@ -139,7 +139,7 @@ class SettingsController : NewBaseController(R.layout.controller_settings) {
             resources!!.getString(R.string.nc_settings)
 
     private fun getCurrentUser() {
-        currentUser = currentUserProvider.currentUser.firstOrError().blockingGet()
+        currentUser = currentUserProvider.currentUser.blockingGet()
         credentials = ApiUtils.getCredentials(currentUser!!.username, currentUser!!.token)
     }
 
@@ -187,8 +187,6 @@ class SettingsController : NewBaseController(R.layout.controller_settings) {
         setupPhoneBookIntegration()
 
         setupClientCertView()
-
-        Log.i(TAG, "Current user: " + currentUser?.displayName)
     }
 
     private fun setupPhoneBookIntegration() {
@@ -436,7 +434,7 @@ class SettingsController : NewBaseController(R.layout.controller_settings) {
     }
 
     private fun removeCurrentAccount() {
-        val otherUserExists = userUtils.scheduleUserForDeletionWithId(currentUser!!.id)
+        val otherUserExists = userUtils.scheduleUserForDeletionWithId(currentUser!!.id!!)
         val accountRemovalWork = OneTimeWorkRequest.Builder(AccountRemovalWorker::class.java).build()
         WorkManager.getInstance().enqueue(accountRemovalWork)
         if (otherUserExists && view != null) {

+ 79 - 0
app/src/main/java/com/nextcloud/talk/data/user/UserMapper.kt

@@ -0,0 +1,79 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Andy Scherzinger
+ * Copyright (C) 2022 Andy Scherzinger <infoi@andy-scherzinger.de>
+ *
+ * model program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * model program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with model program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.data.user
+
+import com.nextcloud.talk.data.user.model.User
+import com.nextcloud.talk.data.user.model.UserNgEntity
+
+object UserMapper {
+    fun toModel(entities: List<UserNgEntity?>?): List<User> {
+        return if (entities == null) {
+            ArrayList()
+        } else {
+            val users = ArrayList<User>()
+            for (entity in entities) {
+                users.add(toModel(entity)!!)
+            }
+            users
+        }
+    }
+
+    fun toModel(entity: UserNgEntity?): User? {
+        return if (entity == null) {
+            null
+        } else {
+            User(
+                entity.id,
+                entity.userId,
+                entity.username,
+                entity.baseUrl,
+                entity.token,
+                entity.displayName,
+                entity.pushConfigurationState,
+                entity.capabilities,
+                entity.clientCertificate,
+                entity.externalSignalingServer,
+                entity.current,
+                entity.scheduledForDeletion
+            )
+        }
+    }
+
+    fun toEntity(model: User): UserNgEntity {
+        var userNgEntity: UserNgEntity? = null
+        model.id?.let {
+            userNgEntity = UserNgEntity(it, model.userId, model.username, model.baseUrl)
+        } ?: run {
+            userNgEntity = UserNgEntity(userId = model.userId, username = model.username, baseUrl = model.baseUrl)
+        }
+
+        userNgEntity!!.token = model.token
+        userNgEntity!!.displayName = model.displayName
+        userNgEntity!!.pushConfigurationState = model.pushConfigurationState
+        userNgEntity!!.capabilities = model.capabilities
+        userNgEntity!!.clientCertificate = model.clientCertificate
+        userNgEntity!!.externalSignalingServer = model.externalSignalingServer
+        userNgEntity!!.current = model.current
+        userNgEntity!!.scheduledForDeletion = model.scheduledForDeletion
+
+        return userNgEntity!!
+    }
+}

+ 31 - 79
app/src/main/java/com/nextcloud/talk/data/user/UsersDao.kt

@@ -30,8 +30,8 @@ import androidx.room.Query
 import androidx.room.Transaction
 import androidx.room.Update
 import com.nextcloud.talk.data.user.model.UserNgEntity
-import io.reactivex.Observable
-import io.reactivex.Observer
+import io.reactivex.Single
+import io.reactivex.SingleObserver
 import io.reactivex.disposables.Disposable
 import java.lang.Boolean.FALSE
 import java.lang.Boolean.TRUE
@@ -41,19 +41,13 @@ import java.lang.Boolean.TRUE
 abstract class UsersDao {
     // get active user
     @Query("SELECT * FROM User where current = 1")
-    abstract fun getActiveUser(): Observable<UserNgEntity?>
+    abstract fun getActiveUser(): Single<UserNgEntity?>
 
     @Query("SELECT * FROM User where current = 1")
     abstract fun getActiveUserSynchronously(): UserNgEntity?
 
     @Query("SELECT * FROM User WHERE current = 1")
-    abstract fun getActiveUserLiveData(): Observable<UserNgEntity?>
-
-    @Query("SELECT * FROM User ORDER BY current DESC")
-    abstract fun getUsersLiveData(): Observable<List<UserNgEntity>>
-
-    @Query("SELECT * FROM User WHERE current != 1 ORDER BY current DESC")
-    abstract fun getUsersLiveDataWithoutActive(): Observable<List<UserNgEntity>>
+    abstract fun getActiveUserLiveData(): Single<UserNgEntity?>
 
     @Query("DELETE FROM User WHERE id = :id")
     abstract fun deleteUserWithId(id: Long)
@@ -69,44 +63,36 @@ abstract class UsersDao {
 
     // get all users not scheduled for deletion
     @Query("SELECT * FROM User where current != 0")
-    abstract fun getUsers(): Observable<List<UserNgEntity>>
-
-    @Query("SELECT * FROM User where id = :id")
-    abstract fun getUserWithId(id: Long): Observable<UserNgEntity?>
+    abstract fun getUsers(): Single<List<UserNgEntity>>
 
-    // TODO remove this one, duplicated
     @Query("SELECT * FROM User where id = :id")
-    abstract fun getUserWithIdLiveData(id: Long): Observable<UserNgEntity?>
+    abstract fun getUserWithId(id: Long): Single<UserNgEntity?>
 
     @Query("SELECT * FROM User where id = :id AND scheduledForDeletion != 1")
-    abstract fun getUserWithIdNotScheduledForDeletion(id: Long): Observable<UserNgEntity?>
+    abstract fun getUserWithIdNotScheduledForDeletion(id: Long): Single<UserNgEntity?>
 
     @Query("SELECT * FROM User where userId = :userId")
-    abstract fun getUserWithUserId(userId: String): Observable<UserNgEntity?>
+    abstract fun getUserWithUserId(userId: String): Single<UserNgEntity?>
 
     @Query("SELECT * FROM User where userId != :userId")
-    abstract fun getUsersWithoutUserId(userId: Long): Observable<List<UserNgEntity>>
+    abstract fun getUsersWithoutUserId(userId: Long): Single<List<UserNgEntity>>
 
     @Query("SELECT * FROM User where current = 0")
-    abstract fun getUsersScheduledForDeletion(): Observable<List<UserNgEntity>>
+    abstract fun getUsersScheduledForDeletion(): Single<List<UserNgEntity>>
 
     @Query("SELECT * FROM User where scheduledForDeletion = 0")
-    abstract fun getUsersNotScheduledForDeletion(): Observable<List<UserNgEntity>>
+    abstract fun getUsersNotScheduledForDeletion(): Single<List<UserNgEntity>>
 
     @Query("SELECT * FROM User WHERE username = :username AND baseUrl = :server")
-    abstract fun getUserWithUsernameAndServer(username: String, server: String): Observable<UserNgEntity?>
+    abstract fun getUserWithUsernameAndServer(username: String, server: String): Single<UserNgEntity?>
 
     @Transaction
     open suspend fun setUserAsActiveWithId(id: Long): Boolean {
         val users = getUsers()
         var result = TRUE
 
-        users.subscribe(object : Observer<List<UserNgEntity>> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: List<UserNgEntity>) {
+        users.subscribe(object : SingleObserver<List<UserNgEntity>> {
+            override fun onSuccess(users: List<UserNgEntity>) {
                 for (user in users) {
                     // removed from clause: && UserStatus.ACTIVE == user.status
                     if (user.id != id) {
@@ -120,14 +106,14 @@ abstract class UsersDao {
                 }
             }
 
+            override fun onSubscribe(d: Disposable) {
+                // unused atm
+            }
+
             override fun onError(e: Throwable) {
                 Log.e(TAG, "Error setting user active", e)
                 result = FALSE
             }
-
-            override fun onComplete() {
-                // unused atm
-            }
         })
 
         return result
@@ -135,63 +121,29 @@ abstract class UsersDao {
 
     @Transaction
     open suspend fun markUserForDeletion(id: Long): Boolean {
-        val users = getUsers()
-
-        users.subscribe(object : Observer<List<UserNgEntity>> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: List<UserNgEntity>) {
-                for (user in users) {
-                    if (user.id == id) {
-                        // TODO currently we only have a boolean, no intermediate states
-                        user.current = FALSE
-                        updateUser(user)
-                        break
-                    }
-                }
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
+        val users = getUsers().blockingGet()
 
-            override fun onComplete() {
-                // unused atm
+        for (user in users) {
+            if (user.id == id) {
+                user.current = FALSE
+                updateUser(user)
             }
-        })
+        }
 
         return setAnyUserAsActive()
     }
 
     @Transaction
     open suspend fun setAnyUserAsActive(): Boolean {
-        val users = getUsers()
+        val users = getUsers().blockingGet()
         var result = FALSE
 
-        users.subscribe(object : Observer<List<UserNgEntity>> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: List<UserNgEntity>) {
-                for (user in users) {
-                    user.current = TRUE
-                    updateUser(user)
-                    result = TRUE
-                    break
-                }
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
+        for (user in users) {
+            user.current = TRUE
+            updateUser(user)
+            result = TRUE
+            break
+        }
 
         return result
     }

+ 16 - 18
app/src/main/java/com/nextcloud/talk/data/user/UsersRepository.kt

@@ -22,27 +22,25 @@
 
 package com.nextcloud.talk.data.user
 
-import com.nextcloud.talk.data.user.model.UserNgEntity
-import io.reactivex.Observable
+import com.nextcloud.talk.data.user.model.User
+import io.reactivex.Single
 
 @Suppress("TooManyFunctions")
 interface UsersRepository {
-    fun getActiveUserLiveData(): Observable<UserNgEntity?>
-    fun getActiveUser(): Observable<UserNgEntity?>
-    fun getActiveUserSynchronously(): UserNgEntity?
-    fun getUsers(): Observable<List<UserNgEntity>>
-    fun getUserWithId(id: Long): Observable<UserNgEntity?>
-    fun getUserWithIdLiveData(id: Long): Observable<UserNgEntity?>
-    fun getUserWithIdNotScheduledForDeletion(id: Long): Observable<UserNgEntity?>
-    fun getUserWithUserId(userId: String): Observable<UserNgEntity?>
-    fun getUsersWithoutUserId(userId: Long): Observable<List<UserNgEntity>>
-    fun getUsersLiveData(): Observable<List<UserNgEntity>>
-    fun getUsersLiveDataWithoutActive(): Observable<List<UserNgEntity>>
-    fun getUsersScheduledForDeletion(): Observable<List<UserNgEntity>>
-    fun getUsersNotScheduledForDeletion(): Observable<List<UserNgEntity>>
-    fun getUserWithUsernameAndServer(username: String, server: String): Observable<UserNgEntity?>
-    fun updateUser(user: UserNgEntity): Int
-    fun insertUser(user: UserNgEntity): Long
+    fun getActiveUserLiveData(): Single<User?>
+    fun getActiveUser(): Single<User?>
+    fun getActiveUserSynchronously(): User?
+    fun getUsers(): Single<List<User>>
+    fun getUserWithId(id: Long): Single<User?>
+    fun getUserWithIdLiveData(id: Long): Single<User?>
+    fun getUserWithIdNotScheduledForDeletion(id: Long): Single<User?>
+    fun getUserWithUserId(userId: String): Single<User?>
+    fun getUsersWithoutUserId(userId: Long): Single<List<User>>
+    fun getUsersScheduledForDeletion(): Single<List<User>>
+    fun getUsersNotScheduledForDeletion(): Single<List<User>>
+    fun getUserWithUsernameAndServer(username: String, server: String): Single<User?>
+    fun updateUser(user: User): Int
+    fun insertUser(user: User): Long
     suspend fun setUserAsActiveWithId(id: Long): Boolean
     fun deleteUserWithId(id: Long)
     suspend fun setAnyUserAsActive(): Boolean

+ 30 - 38
app/src/main/java/com/nextcloud/talk/data/user/UsersRepositoryImpl.kt

@@ -22,73 +22,65 @@
 
 package com.nextcloud.talk.data.user
 
-import com.nextcloud.talk.data.user.model.UserNgEntity
-import io.reactivex.Observable
+import com.nextcloud.talk.data.user.model.User
+import io.reactivex.Single
 
 @Suppress("TooManyFunctions")
 class UsersRepositoryImpl(private val usersDao: UsersDao) : UsersRepository {
-    override fun getActiveUserLiveData(): Observable<UserNgEntity?> {
-        return usersDao.getActiveUserLiveData()
+    override fun getActiveUserLiveData(): Single<User?> {
+        return usersDao.getActiveUser().map { UserMapper.toModel(it) }
     }
 
-    override fun getActiveUser(): Observable<UserNgEntity?> {
-        return usersDao.getActiveUser()
+    override fun getActiveUser(): Single<User?> {
+        return usersDao.getActiveUser().map { UserMapper.toModel(it) }
     }
 
-    override fun getActiveUserSynchronously(): UserNgEntity? {
-        return usersDao.getActiveUserSynchronously()
+    override fun getActiveUserSynchronously(): User? {
+        return UserMapper.toModel(usersDao.getActiveUserSynchronously())
     }
 
-    override fun getUsers(): Observable<List<UserNgEntity>> {
-        return usersDao.getUsers()
+    override fun getUsers(): Single<List<User>> {
+        return usersDao.getUsers().map { UserMapper.toModel(it) }
     }
 
-    override fun getUserWithId(id: Long): Observable<UserNgEntity?> {
-        return usersDao.getUserWithId(id)
+    override fun getUserWithId(id: Long): Single<User?> {
+        return usersDao.getUserWithId(id).map { UserMapper.toModel(it) }
     }
 
-    override fun getUserWithIdLiveData(id: Long): Observable<UserNgEntity?> {
-        return usersDao.getUserWithIdLiveData(id).distinctUntilChanged()
+    override fun getUserWithIdLiveData(id: Long): Single<User?> {
+        return usersDao.getUserWithId(id).map { UserMapper.toModel(it) }
     }
 
-    override fun getUserWithIdNotScheduledForDeletion(id: Long): Observable<UserNgEntity?> {
-        return usersDao.getUserWithIdNotScheduledForDeletion(id)
+    override fun getUserWithIdNotScheduledForDeletion(id: Long): Single<User?> {
+        return usersDao.getUserWithIdNotScheduledForDeletion(id).map { UserMapper.toModel(it) }
     }
 
-    override fun getUserWithUserId(userId: String): Observable<UserNgEntity?> {
-        return usersDao.getUserWithUserId(userId)
+    override fun getUserWithUserId(userId: String): Single<User?> {
+        return usersDao.getUserWithUserId(userId).map { UserMapper.toModel(it) }
     }
 
-    override fun getUsersWithoutUserId(userId: Long): Observable<List<UserNgEntity>> {
-        return usersDao.getUsersWithoutUserId(userId)
+    override fun getUsersWithoutUserId(userId: Long): Single<List<User>> {
+        return usersDao.getUsersWithoutUserId(userId).map { UserMapper.toModel(it) }
     }
 
-    override fun getUsersLiveData(): Observable<List<UserNgEntity>> {
-        return usersDao.getUsersLiveData().distinctUntilChanged()
+    override fun getUsersScheduledForDeletion(): Single<List<User>> {
+        return usersDao.getUsersScheduledForDeletion().map { UserMapper.toModel(it) }
     }
 
-    override fun getUsersLiveDataWithoutActive(): Observable<List<UserNgEntity>> {
-        return usersDao.getUsersLiveDataWithoutActive().distinctUntilChanged()
+    override fun getUsersNotScheduledForDeletion(): Single<List<User>> {
+        return usersDao.getUsersNotScheduledForDeletion().map { UserMapper.toModel(it) }
     }
 
-    override fun getUsersScheduledForDeletion(): Observable<List<UserNgEntity>> {
-        return usersDao.getUsersScheduledForDeletion()
+    override fun getUserWithUsernameAndServer(username: String, server: String): Single<User?> {
+        return usersDao.getUserWithUsernameAndServer(username, server).map { UserMapper.toModel(it) }
     }
 
-    override fun getUsersNotScheduledForDeletion(): Observable<List<UserNgEntity>> {
-        return usersDao.getUsersNotScheduledForDeletion()
+    override fun updateUser(user: User): Int {
+        return usersDao.updateUser(UserMapper.toEntity(user))
     }
 
-    override fun getUserWithUsernameAndServer(username: String, server: String): Observable<UserNgEntity?> {
-        return usersDao.getUserWithUsernameAndServer(username, server)
-    }
-
-    override fun updateUser(user: UserNgEntity): Int {
-        return usersDao.updateUser(user)
-    }
-
-    override fun insertUser(user: UserNgEntity): Long {
-        return usersDao.saveUser(user)
+    override fun insertUser(user: User): Long {
+        return usersDao.saveUser(UserMapper.toEntity(user))
     }
 
     override suspend fun setUserAsActiveWithId(id: Long): Boolean {

+ 19 - 38
app/src/main/java/com/nextcloud/talk/data/user/model/User.kt

@@ -45,50 +45,31 @@ data class User(
     var current: Boolean = FALSE,
     var scheduledForDeletion: Boolean = FALSE,
 ) : Parcelable {
-    companion object {
-        const val DEFAULT_CHAT_MESSAGE_LENGTH: Int = 1000
-    }
-}
 
-fun User.getMaxMessageLength(): Int {
-    return capabilities?.spreedCapability?.config?.get("chat")?.get("max-length")?.toInt()
-        ?: DEFAULT_CHAT_MESSAGE_LENGTH
-}
-
-fun User.getAttachmentsConfig(key: String): Any? {
-    return capabilities?.spreedCapability?.config?.get("attachments")?.get(key)
-}
+    fun getMaxMessageLength(): Int {
+        return capabilities?.spreedCapability?.config?.get("chat")?.get("max-length")?.toInt()
+            ?: DEFAULT_CHAT_MESSAGE_LENGTH
+    }
 
-fun User.canUserCreateGroupConversations(): Boolean {
-    val canCreateValue = capabilities?.spreedCapability?.config?.get("conversations")?.get("can-create")
-    canCreateValue?.let {
-        return it.toBoolean()
+    fun getAttachmentsConfig(key: String): Any? {
+        return capabilities?.spreedCapability?.config?.get("attachments")?.get(key)
     }
-    return true
-}
 
-fun User.getCredentials(): String = ApiUtils.getCredentials(username, token)
+    fun canUserCreateGroupConversations(): Boolean {
+        val canCreateValue = capabilities?.spreedCapability?.config?.get("conversations")?.get("can-create")
+        canCreateValue?.let {
+            return it.toBoolean()
+        }
+        return true
+    }
 
-fun User.hasSpreedFeatureCapability(capabilityName: String): Boolean {
-    return capabilities?.spreedCapability?.features?.contains(capabilityName) ?: false
-}
+    fun getCredentials(): String = ApiUtils.getCredentials(username, token)
 
-fun User.toUserEntity(): UserNgEntity {
-    var userNgEntity: UserNgEntity? = null
-    this.id?.let {
-        userNgEntity = UserNgEntity(it, userId, username, baseUrl)
-    } ?: run {
-        userNgEntity = UserNgEntity(userId = this.userId, username = this.username, baseUrl = this.baseUrl)
+    fun hasSpreedFeatureCapability(capabilityName: String): Boolean {
+        return capabilities?.spreedCapability?.features?.contains(capabilityName) ?: false
     }
 
-    userNgEntity!!.token = this.token
-    userNgEntity!!.displayName = this.displayName
-    userNgEntity!!.pushConfigurationState = this.pushConfigurationState
-    userNgEntity!!.capabilities = this.capabilities
-    userNgEntity!!.clientCertificate = this.clientCertificate
-    userNgEntity!!.externalSignalingServer = this.externalSignalingServer
-    userNgEntity!!.current = this.current
-    userNgEntity!!.scheduledForDeletion = this.scheduledForDeletion
-
-    return userNgEntity!!
+    companion object {
+        const val DEFAULT_CHAT_MESSAGE_LENGTH: Int = 1000
+    }
 }

+ 65 - 248
app/src/main/java/com/nextcloud/talk/users/UserManager.kt

@@ -24,57 +24,39 @@ package com.nextcloud.talk.users
 import android.text.TextUtils
 import com.bluelinelabs.logansquare.LoganSquare
 import com.nextcloud.talk.data.user.UsersRepository
+import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.data.user.model.UserNgEntity
 import com.nextcloud.talk.models.ExternalSignalingServer
 import com.nextcloud.talk.models.json.capabilities.Capabilities
 import com.nextcloud.talk.models.json.push.PushConfigurationState
 import com.nextcloud.talk.utils.database.user.CurrentUserProviderNew
-import io.reactivex.Observable
-import io.reactivex.Observer
-import io.reactivex.disposables.Disposable
-import java.lang.Boolean.FALSE
+import io.reactivex.Single
 import java.lang.Boolean.TRUE
 
 @Suppress("TooManyFunctions")
 class UserManager internal constructor(private val userRepository: UsersRepository) : CurrentUserProviderNew {
-    val users: Observable<List<UserNgEntity>>
+    val users: Single<List<User>>
         get() = userRepository.getUsers()
 
-    val usersScheduledForDeletion: Observable<List<UserNgEntity>>
+    val usersScheduledForDeletion: Single<List<User>>
         get() = userRepository.getUsersScheduledForDeletion()
 
-    private fun setAnyUserAndSetAsActive(): Observable<UserNgEntity?> {
+    private fun setAnyUserAndSetAsActive(): Single<User?> {
         val results = userRepository.getUsersNotScheduledForDeletion()
 
-        var result: UserNgEntity? = null
-
-        results.subscribe(object : Observer<List<UserNgEntity>> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: List<UserNgEntity>) {
-                if (users.isNotEmpty()) {
-                    val user = users[0]
-                    user.current = true
-                    userRepository.updateUser(user)
-                    result = user
-                }
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
+        return results.map { users ->
+            var result: User? = null
+            if (users.isNotEmpty()) {
+                val user = users[0]
+                user.current = true
+                userRepository.updateUser(user)
+                result = user
             }
-        })
-
-        return Observable.just(result)
+            result
+        }
     }
 
-    override val currentUser: Observable<UserNgEntity?>
+    override val currentUser: Single<User?>
         get() {
             return userRepository.getActiveUser()
         }
@@ -87,176 +69,68 @@ class UserManager internal constructor(private val userRepository: UsersReposito
         userRepository.deleteUserWithId(internalId)
     }
 
-    fun getUserById(userId: String): Observable<UserNgEntity?> {
+    fun getUserById(userId: String): Single<User?> {
         return userRepository.getUserWithUserId(userId)
     }
 
-    fun getUserWithId(id: Long): Observable<UserNgEntity?> {
+    fun getUserWithId(id: Long): Single<User?> {
         return userRepository.getUserWithId(id)
     }
 
-    fun disableAllUsersWithoutId(userId: Long) {
+    fun disableAllUsersWithoutId(userId: Long): Single<Int> {
         val results = userRepository.getUsersWithoutUserId(userId)
 
-        results.subscribe(object : Observer<List<UserNgEntity>> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: List<UserNgEntity>) {
-                if (users.isNotEmpty()) {
-                    for (entity in users) {
-                        entity.current = false
-                        userRepository.updateUser(entity)
-                    }
+        return results.map { users ->
+            var count = 0
+            if (users.isNotEmpty()) {
+                for (entity in users) {
+                    entity.current = false
+                    userRepository.updateUser(entity)
+                    count++
                 }
             }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
+            count
+        }
     }
 
-    fun checkIfUserIsScheduledForDeletion(username: String, server: String): Observable<Boolean> {
-        val results = userRepository.getUserWithUsernameAndServer(username, server)
-        var result = FALSE
-
-        results.subscribe(object : Observer<UserNgEntity?> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(user: UserNgEntity) {
-                result = user.scheduledForDeletion
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
-
-        return Observable.just(result)
+    fun checkIfUserIsScheduledForDeletion(username: String, server: String): Single<Boolean> {
+        return userRepository.getUserWithUsernameAndServer(username, server).map { it.scheduledForDeletion }
     }
 
-    fun getUserWithInternalId(id: Long): Observable<UserNgEntity?> {
+    fun getUserWithInternalId(id: Long): Single<User?> {
         return userRepository.getUserWithIdNotScheduledForDeletion(id)
     }
 
-    fun getIfUserWithUsernameAndServer(username: String, server: String): Observable<Boolean> {
-        val results = userRepository.getUserWithUsernameAndServer(username, server)
-        var result = FALSE
-
-        results.subscribe(object : Observer<UserNgEntity?> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(users: UserNgEntity) {
-                result = TRUE
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
-
-        return Observable.just(result)
+    fun getIfUserWithUsernameAndServer(username: String, server: String): Single<Boolean> {
+        return userRepository.getUserWithUsernameAndServer(username, server).map { TRUE }
     }
 
-    suspend fun scheduleUserForDeletionWithId(id: Long): Observable<Boolean> {
-        val results = userRepository.getUserWithId(id)
-        var result = FALSE
-
-        results.subscribe(object : Observer<UserNgEntity?> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(user: UserNgEntity) {
-                user.scheduledForDeletion = true
-                user.current = false
-                userRepository.updateUser(user)
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
-
-        results.subscribe(object : Observer<UserNgEntity?> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(user: UserNgEntity) {
-                user.scheduledForDeletion = true
-                user.current = false
-                userRepository.updateUser(user)
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
-
-        setAnyUserAndSetAsActive().subscribe(object : Observer<UserNgEntity?> {
-            override fun onSubscribe(d: Disposable) {
-                // unused atm
-            }
-
-            override fun onNext(user: UserNgEntity) {
-                result = TRUE
-            }
-
-            override fun onError(e: Throwable) {
-                // unused atm
-            }
-
-            override fun onComplete() {
-                // unused atm
-            }
-        })
-
-        return Observable.just(result)
+    fun scheduleUserForDeletionWithId(id: Long): Single<Boolean> {
+        return userRepository.getUserWithId(id).map { user ->
+            user.scheduledForDeletion = true
+            user.current = false
+            userRepository.updateUser(user)
+        }.flatMap {
+            setAnyUserAndSetAsActive()
+        }.map { TRUE }
     }
 
     fun createOrUpdateUser(
         username: String?,
         userAttributes: UserAttributes,
-    ): Observable<UserNgEntity?> {
+    ): Single<User?> {
 
-        val userObservable = if (userAttributes.id == null && username != null && userAttributes.serverUrl != null) {
+        val userObservable: Single<User?> = if (userAttributes.id == null &&
+            username != null && userAttributes.serverUrl != null
+        ) {
             userRepository.getUserWithUsernameAndServer(username, userAttributes.serverUrl)
-        } else if (userAttributes.id != null) {
-            userRepository.getUserWithId(userAttributes.id)
         } else {
-            Observable.just(null)
+            userRepository.getUserWithId(userAttributes.id!!)
         }
 
         return userObservable
-            .map { user: UserNgEntity? ->
-                val userEntity = when (user) {
+            .map { user: User? ->
+                val userModel = when (user) {
                     null -> createUser(
                         username,
                         userAttributes
@@ -269,88 +143,31 @@ class UserManager internal constructor(private val userRepository: UsersReposito
                         user
                     }
                 }
-                userRepository.insertUser(userEntity)
+                userRepository.insertUser(userModel)
             }.flatMap { id ->
-                userRepository.getUserWithIdLiveData(id)
+                userRepository.getUserWithId(id)
             }
     }
 
-    fun getUserWithUsernameAndServer(username: String, server: String): Observable<UserNgEntity?> {
+    fun getUserWithUsernameAndServer(username: String, server: String): Single<User?> {
         return userRepository.getUserWithUsernameAndServer(username, server)
     }
 
-    private fun updateUserData(user: UserNgEntity, userAttributes: UserAttributes) {
-        updateUserIdIfNeeded(userAttributes, user)
-        updateTokenIfNeeded(userAttributes, user)
-        updateDisplayNameIfNeeded(userAttributes, user)
-        updatePushConfigurationStateIfNeeded(userAttributes, user)
-        updateCapabilitiesIfNeeded(userAttributes, user)
-        updateCertificateAliasIfNeeded(userAttributes, user)
-        updateExternalSignalingServerIfNeeded(userAttributes, user)
-        updateCurrentUserStatusIfNeeded(userAttributes, user)
-    }
-
-    private fun updateCurrentUserStatusIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.currentUser != null) {
-            user.current = userAttributes.currentUser
-        }
-    }
-
-    private fun updateExternalSignalingServerIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.externalSignalingServer != null) {
-            val newExternalSignalingServer = LoganSquare
-                .parse(userAttributes.externalSignalingServer, ExternalSignalingServer::class.java)
-            if (newExternalSignalingServer != user.externalSignalingServer) {
-                user.externalSignalingServer = newExternalSignalingServer
-            }
-        }
-    }
-
-    private fun updateCertificateAliasIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.certificateAlias != null && userAttributes.certificateAlias != user.clientCertificate) {
-            user.clientCertificate = userAttributes.certificateAlias
-        }
-    }
-
-    private fun updateCapabilitiesIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.capabilities != null) {
-            val newCapabilities = LoganSquare.parse(userAttributes.capabilities, Capabilities::class.java)
-            if (newCapabilities != user.capabilities) {
-                user.capabilities = newCapabilities
-            }
-        }
-    }
-
-    private fun updatePushConfigurationStateIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.pushConfigurationState != null) {
-            val newPushConfigurationState = LoganSquare
-                .parse(userAttributes.pushConfigurationState, PushConfigurationState::class.java)
-            if (newPushConfigurationState != user.pushConfigurationState) {
-                user.pushConfigurationState = newPushConfigurationState
-            }
-        }
-    }
-
-    private fun updateDisplayNameIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (validDisplayName(userAttributes.displayName, user)) {
-            user.displayName = userAttributes.displayName
-        }
-    }
-
-    private fun updateTokenIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.token != null && userAttributes.token != user.token) {
-            user.token = userAttributes.token
-        }
-    }
-
-    private fun updateUserIdIfNeeded(userAttributes: UserAttributes, user: UserNgEntity) {
-        if (userAttributes.userId != null && (user.userId == null || user.userId != userAttributes.userId)) {
-            user.userId = userAttributes.userId
-        }
-    }
-
-    private fun createUser(username: String?, userAttributes: UserAttributes): UserNgEntity {
-        val user = UserNgEntity()
+    private fun updateUserData(user: User, userAttributes: UserAttributes) {
+        user.userId = userAttributes.userId
+        user.token = userAttributes.token
+        user.displayName = userAttributes.displayName
+        user.pushConfigurationState = LoganSquare
+            .parse(userAttributes.pushConfigurationState, PushConfigurationState::class.java)
+        user.capabilities = LoganSquare.parse(userAttributes.capabilities, Capabilities::class.java)
+        user.clientCertificate = userAttributes.certificateAlias
+        user.externalSignalingServer = LoganSquare
+            .parse(userAttributes.externalSignalingServer, ExternalSignalingServer::class.java)
+        user.current = userAttributes.currentUser == true
+    }
+
+    private fun createUser(username: String?, userAttributes: UserAttributes): User {
+        val user = User()
         user.baseUrl = userAttributes.serverUrl
         user.username = username
         user.token = userAttributes.token

+ 2 - 1
app/src/main/java/com/nextcloud/talk/utils/ApiUtils.java

@@ -28,6 +28,7 @@ import android.util.Log;
 import com.nextcloud.talk.BuildConfig;
 import com.nextcloud.talk.R;
 import com.nextcloud.talk.application.NextcloudTalkApplication;
+import com.nextcloud.talk.data.user.model.User;
 import com.nextcloud.talk.data.user.model.UserNgEntity;
 import com.nextcloud.talk.models.RetrofitBucket;
 import com.nextcloud.talk.models.database.CapabilitiesUtil;
@@ -124,7 +125,7 @@ public class ApiUtils {
         return getConversationApiVersion(capabilities, versions);
     }
 
-    public static int getConversationApiVersion(UserNgEntity user, int[] versions) throws NoSupportedApiException {
+    public static int getConversationApiVersion(User user, int[] versions) throws NoSupportedApiException {
         boolean hasApiV4 = false;
         for (int version : versions) {
             hasApiV4 |= version == APIv4;

+ 2 - 1
app/src/main/java/com/nextcloud/talk/utils/DisplayUtils.java

@@ -79,6 +79,7 @@ import com.facebook.widget.text.span.BetterImageSpan;
 import com.google.android.material.chip.ChipDrawable;
 import com.nextcloud.talk.R;
 import com.nextcloud.talk.application.NextcloudTalkApplication;
+import com.nextcloud.talk.data.user.model.User;
 import com.nextcloud.talk.data.user.model.UserNgEntity;
 import com.nextcloud.talk.events.UserMentionClickEvent;
 import com.nextcloud.talk.models.database.UserEntity;
@@ -599,7 +600,7 @@ public class DisplayUtils {
         avatarImageView.setController(draweeController);
     }
 
-    public static void loadAvatarImage(UserNgEntity user, SimpleDraweeView avatarImageView, boolean deleteCache) {
+    public static void loadAvatarImage(User user, SimpleDraweeView avatarImageView, boolean deleteCache) {
         String avatarId;
         if (!TextUtils.isEmpty(user.getUserId())) {
             avatarId = user.getUserId();

+ 18 - 18
app/src/main/java/com/nextcloud/talk/utils/database/user/CapabilitiesNgUtil.java

@@ -21,7 +21,7 @@
  */
 package com.nextcloud.talk.utils.database.user;
 
-import com.nextcloud.talk.data.user.model.UserNgEntity;
+import com.nextcloud.talk.data.user.model.User;
 import com.nextcloud.talk.models.json.capabilities.Capabilities;
 
 import java.util.HashMap;
@@ -32,7 +32,7 @@ import androidx.annotation.Nullable;
 public abstract class CapabilitiesNgUtil {
     private static final String TAG = CapabilitiesNgUtil.class.getSimpleName();
 
-    public static boolean hasNotificationsCapability(@Nullable UserNgEntity user, String capabilityName) {
+    public static boolean hasNotificationsCapability(@Nullable User user, String capabilityName) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities.getNotificationsCapability() != null &&
@@ -43,7 +43,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean hasExternalCapability(@Nullable UserNgEntity user, String capabilityName) {
+    public static boolean hasExternalCapability(@Nullable User user, String capabilityName) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities.getExternalCapability() != null &&
@@ -54,21 +54,21 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isServerEOL(@Nullable UserNgEntity user) {
+    public static boolean isServerEOL(@Nullable User user) {
         // Capability is available since Talk 4 => Nextcloud 14 => Autmn 2018
         return !hasSpreedFeatureCapability(user, "no-ping");
     }
 
-    public static boolean isServerAlmostEOL(@Nullable UserNgEntity user) {
+    public static boolean isServerAlmostEOL(@Nullable User user) {
         // Capability is available since Talk 8 => Nextcloud 18 => January 2020
         return !hasSpreedFeatureCapability(user, "chat-replies");
     }
 
-    public static boolean canSetChatReadMarker(@Nullable UserNgEntity user) {
+    public static boolean canSetChatReadMarker(@Nullable User user) {
         return hasSpreedFeatureCapability(user, "chat-read-marker");
     }
 
-    public static boolean hasSpreedFeatureCapability(@Nullable UserNgEntity user, String capabilityName) {
+    public static boolean hasSpreedFeatureCapability(@Nullable User user, String capabilityName) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null && capabilities.getSpreedCapability() != null &&
@@ -79,7 +79,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static Integer getMessageMaxLength(@Nullable UserNgEntity user) {
+    public static Integer getMessageMaxLength(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null &&
@@ -103,7 +103,7 @@ public abstract class CapabilitiesNgUtil {
         return 1000;
     }
 
-    public static boolean isPhoneBookIntegrationAvailable(@Nullable UserNgEntity user) {
+    public static boolean isPhoneBookIntegrationAvailable(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             return capabilities != null &&
@@ -114,7 +114,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isReadStatusAvailable(@Nullable UserNgEntity user) {
+    public static boolean isReadStatusAvailable(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null &&
@@ -128,7 +128,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isReadStatusPrivate(@Nullable UserNgEntity user) {
+    public static boolean isReadStatusPrivate(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null &&
@@ -144,7 +144,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isUserStatusAvailable(@Nullable UserNgEntity user) {
+    public static boolean isUserStatusAvailable(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities.getUserStatusCapability() != null &&
@@ -156,7 +156,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static String getAttachmentFolder(@Nullable UserNgEntity user) {
+    public static String getAttachmentFolder(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null &&
@@ -172,7 +172,7 @@ public abstract class CapabilitiesNgUtil {
         return "/Talk";
     }
 
-    public static String getServerName(@Nullable UserNgEntity user) {
+    public static String getServerName(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null && capabilities.getThemingCapability() != null) {
@@ -183,7 +183,7 @@ public abstract class CapabilitiesNgUtil {
     }
 
     // TODO later avatar can also be checked via user fields, for now it is in Talk capability
-    public static boolean isAvatarEndpointAvailable(@Nullable UserNgEntity user) {
+    public static boolean isAvatarEndpointAvailable(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             return (capabilities != null &&
@@ -194,7 +194,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean canEditScopes(@Nullable UserNgEntity user) {
+    public static boolean canEditScopes(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             return (capabilities != null &&
@@ -205,7 +205,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isAbleToCall(@Nullable UserNgEntity user) {
+    public static boolean isAbleToCall(@Nullable User user) {
         if (user != null && user.getCapabilities() != null) {
             Capabilities capabilities = user.getCapabilities();
             if (capabilities != null &&
@@ -224,7 +224,7 @@ public abstract class CapabilitiesNgUtil {
         return false;
     }
 
-    public static boolean isUnifiedSearchAvailable(@Nullable final UserNgEntity user) {
+    public static boolean isUnifiedSearchAvailable(@Nullable final User user) {
         return hasSpreedFeatureCapability(user, "unified-search");
     }
 }

+ 3 - 3
app/src/main/java/com/nextcloud/talk/utils/database/user/CurrentUserProviderNew.kt

@@ -20,9 +20,9 @@
  */
 package com.nextcloud.talk.utils.database.user
 
-import com.nextcloud.talk.data.user.model.UserNgEntity
-import io.reactivex.Observable
+import com.nextcloud.talk.data.user.model.User
+import io.reactivex.Single
 
 interface CurrentUserProviderNew {
-    val currentUser: Observable<UserNgEntity?>
+    val currentUser: Single<User?>
 }