feat: Add getSenderNameByMessageId useCase WPB-11723

logic/src/commonMain/kotlin/com/wire/kalium/logic/data/message/MessageRepository.kt

@@ -253,6 +253,8 @@ internal interface MessageRepository {
         messageId: String,
         conversationId: ConversationId
     ): Either<StorageFailure, AssetTransferStatus>
+
+    suspend fun getSenderNameByMessageId(conversationId: ConversationId, messageId: String): Either<CoreFailure, String>
 }
 
 // TODO: suppress TooManyFunctions for now, something we need to fix in the future
@@ -706,4 +708,7 @@ internal class MessageDataSource internal constructor(
     ): Either<StorageFailure, AssetTransferStatus> = wrapStorageRequest {
         messageDAO.getMessageAssetTransferStatus(messageId, conversationId.toDao()).toModel()
     }
+
+    override suspend fun getSenderNameByMessageId(conversationId: ConversationId, messageId: String): Either<CoreFailure, String> =
+        wrapStorageRequest { messageDAO.getSenderNameById(messageId, conversationId.toDao()) }
 }

logic/src/commonMain/kotlin/com/wire/kalium/logic/feature/message/GetSenderNameByMessageIdUseCase.kt

@@ -0,0 +1,53 @@
+/*
+ * Wire
+ * Copyright (C) 2024 Wire Swiss GmbH
+ *
+ * This 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.
+ *
+ * This 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 this program. If not, see http://www.gnu.org/licenses/.
+ */
+package com.wire.kalium.logic.feature.message
+
+import com.wire.kalium.logic.CoreFailure
+import com.wire.kalium.logic.StorageFailure
+import com.wire.kalium.logic.data.id.ConversationId
+import com.wire.kalium.logic.data.message.MessageRepository
+import com.wire.kalium.logic.functional.fold
+import com.wire.kalium.util.KaliumDispatcher
+import com.wire.kalium.util.KaliumDispatcherImpl
+import kotlinx.coroutines.withContext
+
+class GetSenderNameByMessageIdUseCase internal constructor(
+    private val messageRepository: MessageRepository,
+    private val dispatchers: KaliumDispatcher = KaliumDispatcherImpl
+) {
+    suspend operator fun invoke(
+        conversationId: ConversationId,
+        messageId: String
+    ): Result = withContext(dispatchers.io) {
+        messageRepository.getSenderNameByMessageId(conversationId, messageId).fold({
+            Result.Failure(it)
+        }, {
+            Result.Success(it)
+        })
+    }
+
+    sealed interface Result {
+
+        data class Success(val name: String) : Result
+
+        /**
+         * [StorageFailure.DataNotFound] or some other generic error.
+         */
+        data class Failure(val cause: CoreFailure) : Result
+    }
+}

logic/src/commonMain/kotlin/com/wire/kalium/logic/feature/message/MessageScope.kt

@@ -453,4 +453,7 @@ class MessageScope internal constructor(
 
     val removeMessageDraftUseCase: RemoveMessageDraftUseCase
         get() = RemoveMessageDraftUseCaseImpl(messageDraftRepository)
+
+    val getSenderNameByMessageId: GetSenderNameByMessageIdUseCase
+        get() = GetSenderNameByMessageIdUseCase(messageRepository)
 }

logic/src/commonTest/kotlin/com/wire/kalium/logic/feature/message/GetSenderNameByMessageIdUseCaseTest.kt

@@ -0,0 +1,108 @@
+/*
+ * Wire
+ * Copyright (C) 2024 Wire Swiss GmbH
+ *
+ * This 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.
+ *
+ * This 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 this program. If not, see http://www.gnu.org/licenses/.
+ */
+
+package com.wire.kalium.logic.feature.message
+
+import com.wire.kalium.logic.StorageFailure
+import com.wire.kalium.logic.data.id.ConversationId
+import com.wire.kalium.logic.data.message.MessageRepository
+import com.wire.kalium.logic.framework.TestConversation
+import com.wire.kalium.logic.framework.TestMessage
+import com.wire.kalium.logic.functional.Either
+import com.wire.kalium.logic.test_util.TestKaliumDispatcher
+import com.wire.kalium.util.KaliumDispatcher
+import io.mockative.Mock
+import io.mockative.coEvery
+import io.mockative.coVerify
+import io.mockative.mock
+import io.mockative.once
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertIs
+
+class GetSenderNameByMessageIdUseCaseTest {
+
+    private val testDispatchers: KaliumDispatcher = TestKaliumDispatcher
+
+    @Test
+    fun givenMessageAndConversationId_whenInvokingUseCase_thenShouldCallMessageRepository() = runTest(testDispatchers.io) {
+        val (arrangement, getSenderNameByMessageId) = Arrangement()
+            .withRepositorySenderNameByMessageIdReturning(CONVERSATION_ID, MESSAGE_ID, Either.Left(StorageFailure.DataNotFound))
+            .arrange()
+
+        getSenderNameByMessageId(CONVERSATION_ID, MESSAGE_ID)
+
+        coVerify {
+            arrangement.messageRepository.getMessageById(CONVERSATION_ID, MESSAGE_ID)
+        }.wasInvoked(exactly = once)
+    }
+
+    @Test
+    fun givenRepositoryFails_whenInvokingUseCase_thenShouldPropagateTheFailure() = runTest(testDispatchers.io) {
+        val cause = StorageFailure.DataNotFound
+        val (_, getSenderNameByMessageId) = Arrangement()
+            .withRepositorySenderNameByMessageIdReturning(CONVERSATION_ID, MESSAGE_ID, Either.Left(cause))
+            .arrange()
+
+        val result = getSenderNameByMessageId(CONVERSATION_ID, MESSAGE_ID)
+
+        assertIs<GetSenderNameByMessageIdUseCase.Result.Failure>(result)
+        assertEquals(cause, result.cause)
+    }
+
+    @Test
+    fun givenRepositorySucceeds_whenInvokingUseCase_thenShouldPropagateTheSuccess() = runTest(testDispatchers.io) {
+        val (_, getSenderNameByMessageId) = Arrangement()
+            .withRepositorySenderNameByMessageIdReturning(CONVERSATION_ID, MESSAGE_ID, Either.Right(NAME))
+            .arrange()
+
+        val result = getSenderNameByMessageId(CONVERSATION_ID, MESSAGE_ID)
+
+        assertIs<GetSenderNameByMessageIdUseCase.Result.Success>(result)
+        assertEquals(NAME, result.name)
+    }
+
+    private inner class Arrangement {
+
+        @Mock
+        val messageRepository: MessageRepository = mock(MessageRepository::class)
+
+        private val getSenderNameByMessageId by lazy {
+            GetSenderNameByMessageIdUseCase(messageRepository, testDispatchers)
+        }
+
+        suspend fun withRepositorySenderNameByMessageIdReturning(
+            conversationId: ConversationId,
+            messageId: String,
+            response: Either<StorageFailure, String>
+        ) = apply {
+            coEvery {
+                messageRepository.getSenderNameByMessageId(conversationId, messageId)
+            }.returns(response)
+        }
+
+        fun arrange() = this to getSenderNameByMessageId
+    }
+
+    private companion object {
+        const val MESSAGE_ID = TestMessage.TEST_MESSAGE_ID
+        const val NAME = "Test User"
+        val CONVERSATION_ID = TestConversation.ID
+    }
+}

persistence/src/commonMain/db_user/com/wire/kalium/persistence/Users.sq

@@ -276,3 +276,7 @@ SELECT name, handle FROM User WHERE qualified_id = :userId;
 
 updateTeamId:
 UPDATE User SET team = ? WHERE qualified_id = ?;
+
+selectNameByMessageId:
+SELECT name FROM User
+WHERE qualified_id = (SELECT Message.sender_user_id FROM Message WHERE Message.id = :messageId AND Message.conversation_id = :conversationId LIMIT 1);

persistence/src/commonMain/kotlin/com/wire/kalium/persistence/dao/message/MessageDAO.kt

@@ -161,4 +161,5 @@ interface MessageDAO {
 
     suspend fun observeAssetStatuses(conversationId: QualifiedIDEntity): Flow<List<MessageAssetStatusEntity>>
     suspend fun getMessageAssetTransferStatus(messageId: String, conversationId: QualifiedIDEntity): AssetTransferStatusEntity
+    suspend fun getSenderNameById(id: String, conversationId: QualifiedIDEntity): String?
 }

persistence/src/commonMain/kotlin/com/wire/kalium/persistence/dao/message/MessageDAOImpl.kt

@@ -27,6 +27,7 @@ import com.wire.kalium.persistence.MessagesQueries
 import com.wire.kalium.persistence.NotificationQueries
 import com.wire.kalium.persistence.ReactionsQueries
 import com.wire.kalium.persistence.UnreadEventsQueries
+import com.wire.kalium.persistence.UsersQueries
 import com.wire.kalium.persistence.content.ButtonContentQueries
 import com.wire.kalium.persistence.dao.ConversationIDEntity
 import com.wire.kalium.persistence.dao.QualifiedIDEntity
@@ -59,6 +60,7 @@ internal class MessageDAOImpl internal constructor(
     private val messagePreviewQueries: MessagePreviewQueries,
     private val selfUserId: UserIDEntity,
     private val reactionsQueries: ReactionsQueries,
+    private val userQueries: UsersQueries,
     private val coroutineContext: CoroutineContext,
     private val assetStatusQueries: MessageAssetTransferStatusQueries,
     buttonContentQueries: ButtonContentQueries
@@ -505,6 +507,10 @@ internal class MessageDAOImpl internal constructor(
                 .executeAsOne()
         }
 
+    override suspend fun getSenderNameById(id: String, conversationId: QualifiedIDEntity): String? = withContext(coroutineContext) {
+        userQueries.selectNameByMessageId(id, conversationId).executeAsOneOrNull()?.name
+    }
+
     override val platformExtensions: MessageExtensions = MessageExtensionsImpl(queries, assetViewQueries, mapper, coroutineContext)
 
 }

persistence/src/commonMain/kotlin/com/wire/kalium/persistence/db/UserDatabaseBuilder.kt

@@ -264,6 +264,7 @@ class UserDatabaseBuilder internal constructor(
             database.messagePreviewQueries,
             userId,
             database.reactionsQueries,
+            database.usersQueries,
             queriesContext,
             database.messageAssetTransferStatusQueries,
             database.buttonContentQueries