- Add Repository and Dao for recent searches - Add recent searches body in the Search UI - Add relevant testsrecent_search
Takeshi Hagikura
2 years ago
parent
55483e82df
commit
63cd8901fb
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/*
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* Copyright 2023 The Android Open Source Project
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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 com.google.samples.apps.nowinandroid.core.data.model
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import com.google.samples.apps.nowinandroid.core.database.model.RecentSearchQueryEntity
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import kotlinx.datetime.Clock
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import kotlinx.datetime.Instant
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data class RecentSearchQuery(
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val query: String,
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val queriedDate: Instant = Clock.System.now(),
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)
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fun RecentSearchQueryEntity.asExternalModel() = RecentSearchQuery(
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query = query,
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queriedDate = queriedDate,
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)
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/*
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* Copyright 2023 The Android Open Source Project
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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 com.google.samples.apps.nowinandroid.core.data.model
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import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
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import com.google.samples.apps.nowinandroid.core.model.data.Topic
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/** */
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data class SearchResult(
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val topics: List<Topic> = emptyList(),
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val newsResources: List<NewsResource> = emptyList(),
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)
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/*
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* Copyright 2023 The Android Open Source Project
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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 com.google.samples.apps.nowinandroid.core.data.repository
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import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
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import com.google.samples.apps.nowinandroid.core.data.model.asExternalModel
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import com.google.samples.apps.nowinandroid.core.database.dao.RecentSearchQueryDao
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import com.google.samples.apps.nowinandroid.core.database.model.RecentSearchQueryEntity
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import com.google.samples.apps.nowinandroid.core.network.Dispatcher
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import com.google.samples.apps.nowinandroid.core.network.NiaDispatchers.IO
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import kotlinx.coroutines.CoroutineDispatcher
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import kotlinx.coroutines.flow.Flow
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import kotlinx.coroutines.flow.map
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import kotlinx.coroutines.withContext
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import kotlinx.datetime.Clock
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import javax.inject.Inject
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class DefaultRecentSearchRepository @Inject constructor(
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private val recentSearchQueryDao: RecentSearchQueryDao,
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@Dispatcher(IO) private val ioDispatcher: CoroutineDispatcher,
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) : RecentSearchRepository {
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override suspend fun insertOrReplaceRecentSearch(searchQuery: String) {
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withContext(ioDispatcher) {
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recentSearchQueryDao.insertOrReplaceRecentSearchQuery(
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RecentSearchQueryEntity(
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query = searchQuery,
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queriedDate = Clock.System.now(),
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),
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)
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}
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}
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override fun getRecentSearchQueries(limit: Int): Flow<List<RecentSearchQuery>> {
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return recentSearchQueryDao.getRecentSearchQueryEntities(limit).map { searchQueries ->
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searchQueries.map {
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it.asExternalModel()
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}
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}
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}
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override suspend fun clearRecentSearches() = recentSearchQueryDao.clearRecentSearchQueries()
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}
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/*
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* Copyright 2023 The Android Open Source Project
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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 com.google.samples.apps.nowinandroid.core.data.repository
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import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
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import kotlinx.coroutines.flow.Flow
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/**
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* Data layer interface for the recent searches.
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*/
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interface RecentSearchRepository {
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/**
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* Get the recent search queries up to the number of queries specified as [limit].
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*/
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fun getRecentSearchQueries(limit: Int): Flow<List<RecentSearchQuery>>
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/**
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* Insert or replace the [searchQuery] as part of the recent searches.
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*/
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suspend fun insertOrReplaceRecentSearch(searchQuery: String)
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/**
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* Clear the recent searches.
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*/
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suspend fun clearRecentSearches()
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}
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/*
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* Copyright 2023 The Android Open Source Project
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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 com.google.samples.apps.nowinandroid.core.data.repository.fake
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import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
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import com.google.samples.apps.nowinandroid.core.data.repository.RecentSearchRepository
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import kotlinx.coroutines.flow.Flow
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import kotlinx.coroutines.flow.flowOf
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import javax.inject.Inject
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/**
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* Fake implementation of the [RecentSearchRepository]
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*/
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class FakeRecentSearchRepository @Inject constructor() : RecentSearchRepository {
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override suspend fun insertOrReplaceRecentSearch(searchQuery: String) { /* no-op */ }
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override fun getRecentSearchQueries(limit: Int): Flow<List<RecentSearchQuery>> =
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flowOf(emptyList())
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override suspend fun clearRecentSearches() { /* no-op */ }
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}
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{
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"formatVersion": 1,
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"database": {
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"version": 14,
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"identityHash": "51271b81bde7c7997d67fb23c8f31780",
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"entities": [
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{
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"tableName": "news_resources",
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"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL, `url` TEXT NOT NULL, `header_image_url` TEXT, `publish_date` INTEGER NOT NULL, `type` TEXT NOT NULL, PRIMARY KEY(`id`))",
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"fields": [
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{
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"fieldPath": "id",
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"columnName": "id",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "title",
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"columnName": "title",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "content",
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"columnName": "content",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "url",
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"columnName": "url",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "headerImageUrl",
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"columnName": "header_image_url",
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"affinity": "TEXT",
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"notNull": false
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},
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{
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"fieldPath": "publishDate",
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"columnName": "publish_date",
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"affinity": "INTEGER",
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"notNull": true
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},
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{
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"fieldPath": "type",
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"columnName": "type",
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"affinity": "TEXT",
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"notNull": true
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}
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],
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"primaryKey": {
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"autoGenerate": false,
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"columnNames": [
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"id"
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]
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},
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"indices": [],
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"foreignKeys": []
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},
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{
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"tableName": "news_resources_topics",
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"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`news_resource_id` TEXT NOT NULL, `topic_id` TEXT NOT NULL, PRIMARY KEY(`news_resource_id`, `topic_id`), FOREIGN KEY(`news_resource_id`) REFERENCES `news_resources`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE , FOREIGN KEY(`topic_id`) REFERENCES `topics`(`id`) ON UPDATE NO ACTION ON DELETE CASCADE )",
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"fields": [
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{
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"fieldPath": "newsResourceId",
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"columnName": "news_resource_id",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "topicId",
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"columnName": "topic_id",
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"affinity": "TEXT",
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"notNull": true
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}
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],
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"primaryKey": {
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"autoGenerate": false,
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"columnNames": [
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"news_resource_id",
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"topic_id"
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]
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},
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"indices": [
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{
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"name": "index_news_resources_topics_news_resource_id",
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"unique": false,
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"columnNames": [
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"news_resource_id"
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],
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"orders": [],
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"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_topics_news_resource_id` ON `${TABLE_NAME}` (`news_resource_id`)"
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},
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{
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"name": "index_news_resources_topics_topic_id",
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"unique": false,
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"columnNames": [
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"topic_id"
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],
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"orders": [],
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"createSql": "CREATE INDEX IF NOT EXISTS `index_news_resources_topics_topic_id` ON `${TABLE_NAME}` (`topic_id`)"
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}
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],
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"foreignKeys": [
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{
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"table": "news_resources",
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"onDelete": "CASCADE",
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"onUpdate": "NO ACTION",
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"columns": [
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"news_resource_id"
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],
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"referencedColumns": [
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"id"
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]
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},
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{
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"table": "topics",
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"onDelete": "CASCADE",
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"onUpdate": "NO ACTION",
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"columns": [
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"topic_id"
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],
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"referencedColumns": [
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"id"
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]
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}
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]
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},
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{
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"ftsVersion": "FTS4",
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"ftsOptions": {
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"tokenizer": "simple",
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"tokenizerArgs": [],
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"contentTable": "",
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"languageIdColumnName": "",
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"matchInfo": "FTS4",
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"notIndexedColumns": [],
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"prefixSizes": [],
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"preferredOrder": "ASC"
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},
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"contentSyncTriggers": [],
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"tableName": "newsResourcesFts",
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"createSql": "CREATE VIRTUAL TABLE IF NOT EXISTS `${TABLE_NAME}` USING FTS4(`newsResourceId` TEXT NOT NULL, `title` TEXT NOT NULL, `content` TEXT NOT NULL)",
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"fields": [
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{
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"fieldPath": "newsResourceId",
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"columnName": "newsResourceId",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "title",
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"columnName": "title",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "content",
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"columnName": "content",
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"affinity": "TEXT",
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"notNull": true
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}
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],
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"primaryKey": {
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"autoGenerate": false,
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"columnNames": []
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},
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"indices": [],
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"foreignKeys": []
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},
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{
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"tableName": "topics",
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"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` TEXT NOT NULL, `name` TEXT NOT NULL, `shortDescription` TEXT NOT NULL, `longDescription` TEXT NOT NULL DEFAULT '', `url` TEXT NOT NULL DEFAULT '', `imageUrl` TEXT NOT NULL DEFAULT '', PRIMARY KEY(`id`))",
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"fields": [
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{
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"fieldPath": "id",
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"columnName": "id",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "name",
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"columnName": "name",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "shortDescription",
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"columnName": "shortDescription",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "longDescription",
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"columnName": "longDescription",
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"affinity": "TEXT",
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"notNull": true,
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"defaultValue": "''"
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},
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{
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"fieldPath": "url",
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"columnName": "url",
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"affinity": "TEXT",
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"notNull": true,
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"defaultValue": "''"
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},
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{
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"fieldPath": "imageUrl",
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"columnName": "imageUrl",
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"affinity": "TEXT",
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"notNull": true,
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"defaultValue": "''"
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}
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],
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"primaryKey": {
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"autoGenerate": false,
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"columnNames": [
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"id"
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]
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},
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"indices": [],
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"foreignKeys": []
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},
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{
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"ftsVersion": "FTS4",
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"ftsOptions": {
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"tokenizer": "simple",
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"tokenizerArgs": [],
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"contentTable": "",
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"languageIdColumnName": "",
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"matchInfo": "FTS4",
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"notIndexedColumns": [],
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"prefixSizes": [],
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"preferredOrder": "ASC"
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},
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"contentSyncTriggers": [],
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"tableName": "topicsFts",
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"createSql": "CREATE VIRTUAL TABLE IF NOT EXISTS `${TABLE_NAME}` USING FTS4(`topicId` TEXT NOT NULL, `name` TEXT NOT NULL, `shortDescription` TEXT NOT NULL, `longDescription` TEXT NOT NULL)",
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"fields": [
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{
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"fieldPath": "topicId",
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"columnName": "topicId",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "name",
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"columnName": "name",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "shortDescription",
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"columnName": "shortDescription",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "longDescription",
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"columnName": "longDescription",
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"affinity": "TEXT",
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"notNull": true
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}
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],
|
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"primaryKey": {
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"autoGenerate": false,
|
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"columnNames": []
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},
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"indices": [],
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"foreignKeys": []
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},
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{
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"tableName": "recentSearchQueries",
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"createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`query` TEXT NOT NULL, `queriedDate` INTEGER NOT NULL, PRIMARY KEY(`query`))",
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"fields": [
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{
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"fieldPath": "query",
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"columnName": "query",
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"affinity": "TEXT",
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"notNull": true
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},
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{
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"fieldPath": "queriedDate",
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"columnName": "queriedDate",
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"affinity": "INTEGER",
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"notNull": true
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}
|
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],
|
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"primaryKey": {
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"autoGenerate": false,
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"columnNames": [
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"query"
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]
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},
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"indices": [],
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"foreignKeys": []
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}
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],
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"views": [],
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"setupQueries": [
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"CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)",
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"INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '51271b81bde7c7997d67fb23c8f31780')"
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]
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}
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}
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@ -0,0 +1,38 @@
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||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.core.database.dao
|
||||
|
||||
import androidx.room.Dao
|
||||
import androidx.room.Query
|
||||
import androidx.room.Upsert
|
||||
import com.google.samples.apps.nowinandroid.core.database.model.RecentSearchQueryEntity
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
|
||||
/**
|
||||
* DAO for [RecentSearchQueryEntity] access
|
||||
*/
|
||||
@Dao
|
||||
interface RecentSearchQueryDao {
|
||||
@Query(value = "SELECT * FROM recentSearchQueries ORDER BY queriedDate DESC LIMIT :limit")
|
||||
fun getRecentSearchQueryEntities(limit: Int): Flow<List<RecentSearchQueryEntity>>
|
||||
|
||||
@Upsert
|
||||
suspend fun insertOrReplaceRecentSearchQuery(recentSearchQuery: RecentSearchQueryEntity)
|
||||
|
||||
@Query(value = "DELETE FROM recentSearchQueries")
|
||||
suspend fun clearRecentSearchQueries()
|
||||
}
|
||||
@ -0,0 +1,35 @@
|
||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.core.database.model
|
||||
|
||||
import androidx.room.ColumnInfo
|
||||
import androidx.room.Entity
|
||||
import androidx.room.PrimaryKey
|
||||
import kotlinx.datetime.Instant
|
||||
|
||||
/**
|
||||
* Defines an database entity that stored recent search queries.
|
||||
*/
|
||||
@Entity(
|
||||
tableName = "recentSearchQueries",
|
||||
)
|
||||
data class RecentSearchQueryEntity(
|
||||
@PrimaryKey
|
||||
val query: String,
|
||||
@ColumnInfo
|
||||
val queriedDate: Instant,
|
||||
)
|
||||
@ -0,0 +1,32 @@
|
||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.core.domain
|
||||
|
||||
import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
|
||||
import com.google.samples.apps.nowinandroid.core.data.repository.RecentSearchRepository
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import javax.inject.Inject
|
||||
|
||||
/**
|
||||
* A use case which returns the recent search queries.
|
||||
*/
|
||||
class GetRecentSearchQueriesUseCase @Inject constructor(
|
||||
private val recentSearchRepository: RecentSearchRepository,
|
||||
) {
|
||||
operator fun invoke(limit: Int = 10): Flow<List<RecentSearchQuery>> =
|
||||
recentSearchRepository.getRecentSearchQueries(limit)
|
||||
}
|
||||
@ -0,0 +1,28 @@
|
||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.core.domain.model
|
||||
|
||||
import com.google.samples.apps.nowinandroid.core.data.model.SearchResult
|
||||
|
||||
/**
|
||||
* An entity of [SearchResult] with additional user information such as whether the user is
|
||||
* following a topic.
|
||||
*/
|
||||
data class UserSearchResult(
|
||||
val topics: List<FollowableTopic> = emptyList(),
|
||||
val newsResources: List<UserNewsResource> = emptyList(),
|
||||
)
|
||||
@ -0,0 +1,41 @@
|
||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.core.testing.repository
|
||||
|
||||
import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
|
||||
import com.google.samples.apps.nowinandroid.core.data.repository.RecentSearchRepository
|
||||
import kotlinx.coroutines.flow.Flow
|
||||
import kotlinx.coroutines.flow.flow
|
||||
|
||||
class TestRecentSearchRepository : RecentSearchRepository {
|
||||
|
||||
private val cachedRecentSearches: MutableList<RecentSearchQuery> = mutableListOf()
|
||||
|
||||
override fun getRecentSearchQueries(limit: Int): Flow<List<RecentSearchQuery>> {
|
||||
return flow {
|
||||
emit(cachedRecentSearches.sortedByDescending { it.queriedDate }.take(limit))
|
||||
}
|
||||
}
|
||||
|
||||
override suspend fun insertOrReplaceRecentSearch(searchQuery: String) {
|
||||
cachedRecentSearches.add(RecentSearchQuery(searchQuery))
|
||||
}
|
||||
|
||||
override suspend fun clearRecentSearches() {
|
||||
cachedRecentSearches.clear()
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* https://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package com.google.samples.apps.nowinandroid.feature.search
|
||||
|
||||
import com.google.samples.apps.nowinandroid.core.data.model.RecentSearchQuery
|
||||
|
||||
sealed interface RecentSearchQueriesUiState {
|
||||
object Loading : RecentSearchQueriesUiState
|
||||
|
||||
data class Success(
|
||||
val recentQueries: List<RecentSearchQuery> = emptyList(),
|
||||
) : RecentSearchQueriesUiState
|
||||
}
|
||||
Loading…
Reference in new issue