Merge pull request #2082 from dev-ritik/avatar_realtime_api

[IMPROVEMENT] Listen to changes on user avatar.

app/src/main/java/chat/rocket/android/db/DatabaseManager.kt

 package chat.rocket.android.db
 
 import android.app.Application
+import androidx.core.net.toUri
 import chat.rocket.android.R
 import chat.rocket.android.db.model.BaseMessageEntity
 import chat.rocket.android.db.model.BaseUserEntity
@@ -15,6 +16,7 @@ import chat.rocket.android.db.model.UrlEntity
 import chat.rocket.android.db.model.UserEntity
 import chat.rocket.android.db.model.UserStatus
 import chat.rocket.android.db.model.asEntity
+import chat.rocket.android.util.extensions.avatarUrl
 import chat.rocket.android.util.extensions.exhaustive
 import chat.rocket.android.util.extensions.removeTrailingSlash
 import chat.rocket.android.util.extensions.toEntity
@@ -23,6 +25,7 @@ import chat.rocket.android.util.retryDB
 import chat.rocket.common.model.BaseRoom
 import chat.rocket.common.model.RoomType
 import chat.rocket.common.model.SimpleUser
+import chat.rocket.common.model.Token
 import chat.rocket.common.model.User
 import chat.rocket.core.internal.model.Subscription
 import chat.rocket.core.internal.realtime.socket.model.StreamMessage
@@ -32,6 +35,7 @@ import chat.rocket.core.model.Message
 import chat.rocket.core.model.Myself
 import chat.rocket.core.model.Room
 import chat.rocket.core.model.userId
+import com.facebook.drawee.backends.pipeline.Fresco
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.channels.Channel
@@ -48,8 +52,7 @@ import kotlin.collections.component2
 import kotlin.collections.set
 import kotlin.system.measureTimeMillis
 
-class DatabaseManager(val context: Application, val serverUrl: String) {
-
+class DatabaseManager(val context: Application, val serverUrl: String, val token: Token) {
     private val database: RCDatabase = androidx.room.Room.databaseBuilder(
         context,
         RCDatabase::class.java, serverUrl.databaseName()
@@ -58,23 +61,23 @@ class DatabaseManager(val context: Application, val serverUrl: String) {
         .build()
     private val dbContext = newSingleThreadContext("$serverUrl-db-context")
     private val dbManagerContext = newSingleThreadContext("$serverUrl-db-manager-context")
-
     private val writeChannel = Channel<Operation>(Channel.UNLIMITED)
     private var dbJob: Job? = null
-
     private val insertSubs = HashMap<String, Subscription>()
     private val insertRooms = HashMap<String, Room>()
     private val updateSubs = LinkedHashMap<String, Subscription>()
     private val updateRooms = LinkedHashMap<String, Room>()
 
-    fun chatRoomDao(): ChatRoomDao = database.chatRoomDao()
-    fun userDao(): UserDao = database.userDao()
-    fun messageDao(): MessageDao = database.messageDao()
-
     init {
         start()
     }
 
+    fun chatRoomDao(): ChatRoomDao = database.chatRoomDao()
+
+    fun userDao(): UserDao = database.userDao()
+
+    fun messageDao(): MessageDao = database.messageDao()
+
     fun start() {
         dbJob?.cancel()
         dbJob = GlobalScope.launch(dbContext) {
@@ -189,6 +192,20 @@ class DatabaseManager(val context: Application, val serverUrl: String) {
                 status = myself.status?.toString() ?: user.status
             ) ?: myself.asUser().toEntity()
 
+            if (myself.avatarOrigin != null && myself.active == null &&
+                myself.name == null && myself.username == null
+            ) {
+                user?.username?.let {
+                    Fresco.getImagePipeline().evictFromCache(
+                        serverUrl.avatarUrl(
+                            it,
+                            token.userId,
+                            token.authToken
+                        ).toUri()
+                    )
+                }
+            }
+
             Timber.d("UPDATING SELF: $entity")
             entity?.let { sendOperation(Operation.UpsertUser(it)) }
         }

app/src/main/java/chat/rocket/android/db/DatabaseManagerFactory.kt

 package chat.rocket.android.db
 
 import android.app.Application
+import chat.rocket.android.server.domain.TokenRepository
 import timber.log.Timber
 import javax.inject.Inject
 import javax.inject.Singleton
 
 @Singleton
-class DatabaseManagerFactory @Inject constructor(private val context: Application) {
+class DatabaseManagerFactory @Inject constructor(
+    private val context: Application,
+    private val tokenRepository: TokenRepository
+) {
     private val cache = HashMap<String, DatabaseManager>()
 
     fun create(serverUrl: String): DatabaseManager {
@@ -15,9 +19,10 @@ class DatabaseManagerFactory @Inject constructor(private val context: Applicatio
             return it
         }
 
-        Timber.d("Returning FRESH database for $serverUrl")
-        val db = DatabaseManager(context, serverUrl)
-        cache[serverUrl] = db
-        return db
+        Timber.d("Returning fresh database for $serverUrl")
+        with(DatabaseManager(context, serverUrl, tokenRepository.get(serverUrl)!!)) {
+            cache[serverUrl] = this
+            return this
+        }
     }
 }
\ No newline at end of file

gradle/wrapper/gradle-wrapper.properties

@@ -4,4 +4,4 @@ distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
-distributionSha256Sum=b7aedd369a26b177147bcb715f8b1fc4fe32b0a6ade0d7fd8ee5ed0c6f731f2c
+distributionSha256Sum=53b71812f18cdb2777e9f1b2a0f2038683907c90bdc406bc64d8b400e1fb2c3b