ganfra
3 months ago
committed by
GitHub
10 changed files with 436 additions and 124 deletions
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/* |
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* Copyright (c) 2024 New Vector Ltd |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package io.element.android.features.messages.impl.draft |
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import io.element.android.libraries.matrix.api.core.RoomId |
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import io.element.android.libraries.matrix.api.room.draft.ComposerDraft |
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interface ComposerDraftStore { |
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suspend fun loadDraft(roomId: RoomId): ComposerDraft? |
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suspend fun updateDraft(roomId: RoomId, draft: ComposerDraft?) |
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} |
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/* |
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* Copyright (c) 2024 New Vector Ltd |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package io.element.android.features.messages.impl.draft |
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import io.element.android.libraries.matrix.api.MatrixClient |
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import io.element.android.libraries.matrix.api.core.RoomId |
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import io.element.android.libraries.matrix.api.room.draft.ComposerDraft |
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import timber.log.Timber |
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import javax.inject.Inject |
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/** |
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* A draft store that persists drafts in the room state. |
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* It can be used to store drafts that should be persisted across app restarts. |
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*/ |
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class MatrixComposerDraftStore @Inject constructor( |
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private val client: MatrixClient, |
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) : ComposerDraftStore { |
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override suspend fun loadDraft(roomId: RoomId): ComposerDraft? { |
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return client.getRoom(roomId)?.use { room -> |
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room.loadComposerDraft() |
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.onFailure { |
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Timber.e(it, "Failed to load composer draft for room $roomId") |
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} |
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.onSuccess { draft -> |
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room.clearComposerDraft() |
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Timber.d("Loaded composer draft for room $roomId : $draft") |
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} |
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.getOrNull() |
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} |
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} |
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override suspend fun updateDraft(roomId: RoomId, draft: ComposerDraft?) { |
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client.getRoom(roomId)?.use { room -> |
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val updateDraftResult = if (draft == null) { |
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room.clearComposerDraft() |
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} else { |
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room.saveComposerDraft(draft) |
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} |
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updateDraftResult |
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.onFailure { |
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Timber.e(it, "Failed to update composer draft for room $roomId") |
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} |
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.onSuccess { |
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Timber.d("Updated composer draft for room $roomId") |
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} |
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} |
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} |
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} |
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/* |
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* Copyright (c) 2024 New Vector Ltd |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package io.element.android.features.messages.impl.draft |
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import io.element.android.libraries.matrix.api.core.RoomId |
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import io.element.android.libraries.matrix.api.room.draft.ComposerDraft |
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import javax.inject.Inject |
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/** |
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* A volatile draft store that keeps drafts in memory only. |
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* It can be used to store drafts that should not be persisted across app restarts. |
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* Currently it's used to store draft message when moving to edit mode. |
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*/ |
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class VolatileComposerDraftStore @Inject constructor() : ComposerDraftStore { |
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private val drafts: MutableMap<RoomId, ComposerDraft> = mutableMapOf() |
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override suspend fun loadDraft(roomId: RoomId): ComposerDraft? { |
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// Remove the draft from the map when it is loaded |
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return drafts.remove(roomId) |
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} |
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override suspend fun updateDraft(roomId: RoomId, draft: ComposerDraft?) { |
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if (draft == null) { |
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drafts.remove(roomId) |
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} else { |
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drafts[roomId] = draft |
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} |
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} |
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} |
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/* |
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* Copyright (c) 2024 New Vector Ltd |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* https://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package io.element.android.features.messages.impl.draft |
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import com.google.common.truth.Truth.assertThat |
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import io.element.android.libraries.matrix.api.room.draft.ComposerDraft |
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import io.element.android.libraries.matrix.api.room.draft.ComposerDraftType |
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import io.element.android.libraries.matrix.test.A_ROOM_ID |
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import kotlinx.coroutines.test.runTest |
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import org.junit.Test |
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class VolatileComposerDraftStoreTest { |
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private val roomId = A_ROOM_ID |
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private val sut = VolatileComposerDraftStore() |
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private val draft = ComposerDraft("plainText", "htmlText", ComposerDraftType.NewMessage) |
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@Test |
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fun `when storing a non-null draft and then loading it, it's loaded and removed`() = runTest { |
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val initialDraft = sut.loadDraft(roomId) |
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assertThat(initialDraft).isNull() |
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sut.updateDraft(roomId, draft) |
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val loadedDraft = sut.loadDraft(roomId) |
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assertThat(loadedDraft).isEqualTo(draft) |
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val loadedDraftAfter = sut.loadDraft(roomId) |
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assertThat(loadedDraftAfter).isNull() |
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} |
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@Test |
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fun `when storing a null draft and then loading it, it's removing the previous one`() = runTest { |
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val initialDraft = sut.loadDraft(roomId) |
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assertThat(initialDraft).isNull() |
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sut.updateDraft(roomId, draft) |
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sut.updateDraft(roomId, null) |
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val loadedDraft = sut.loadDraft(roomId) |
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assertThat(loadedDraft).isNull() |
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} |
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} |
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