Fix offline persisted drafts not cleared on logout (#6379)

* Fix offline persisted drafts not cleared on logout

* Remove wrongly committed file.

Author: VelikovPetar

stream-chat-android-client/src/main/java/io/getstream/chat/android/client/internal/offline/repository/domain/message/internal/DatabaseMessageRepository.kt

@@ -260,6 +260,7 @@ internal class DatabaseMessageRepository(
         replyMessageCache.evictAll()
         dbMutex.withLock {
             messageDao.deleteAll()
+            messageDao.deleteAllDrafts()
             replyMessageDao.deleteAll()
         }
     }

stream-chat-android-client/src/main/java/io/getstream/chat/android/client/internal/offline/repository/domain/message/internal/MessageDao.kt

@@ -266,6 +266,9 @@ internal interface MessageDao {
         types: List<String>,
     ): List<MessageEntity>
 
+    @Query("DELETE FROM $DRAFT_MESSAGE_ENTITY_TABLE_NAME")
+    suspend fun deleteAllDrafts()
+
     private companion object {
         private const val SQLITE_MAX_VARIABLE_NUMBER: Int = 999
         private const val NO_LIMIT: Int = -1

stream-chat-android-client/src/test/java/io/getstream/chat/android/client/internal/offline/repository/MessageRepositoryTests.kt

@@ -217,4 +217,26 @@ internal class MessageRepositoryTests {
         // then
         verify(messageDao).deleteMessages(messageIds)
     }
+
+    @Test
+    fun `when calling clear, then all related tables are cleared`() = runTest(testDispatcher) {
+        // given
+        val repository = DatabaseMessageRepository(
+            this,
+            messageDao,
+            replyMessageDao,
+            pollDao,
+            ::randomUser,
+            randomUser(id = "currentUserId"),
+            emptySet(),
+        )
+
+        // when
+        repository.clear()
+
+        // then
+        verify(messageDao).deleteAll()
+        verify(messageDao).deleteAllDrafts()
+        verify(replyMessageDao).deleteAll()
+    }
 }