mirror of https://github.com/tasks/tasks
Legacy TaskDao delegates to new TaskDao
Alex Baker
4 years ago
parent
8710dab252
commit
9559d90c25
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package org.tasks.data
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import androidx.paging.DataSource
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import androidx.room.*
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import androidx.sqlite.db.SimpleSQLiteQuery
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import com.todoroo.andlib.sql.Criterion
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import com.todoroo.andlib.sql.Field
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import com.todoroo.andlib.sql.Functions
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import com.todoroo.andlib.utility.DateUtilities
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import com.todoroo.astrid.api.Filter
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import com.todoroo.astrid.api.PermaSql
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import com.todoroo.astrid.dao.Database
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import com.todoroo.astrid.data.Task
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import com.todoroo.astrid.data.Task.Companion.NO_ID
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import com.todoroo.astrid.helper.UUIDHelper
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import org.tasks.BuildConfig
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import org.tasks.db.SuspendDbUtils.chunkedMap
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import org.tasks.db.SuspendDbUtils.eachChunk
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import org.tasks.preferences.Preferences
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import org.tasks.time.DateTimeUtils.currentTimeMillis
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import timber.log.Timber
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@Dao
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abstract class TaskDao(private val database: Database) {
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@Query("SELECT * FROM tasks WHERE completed = 0 AND deleted = 0 AND (hideUntil > :now OR dueDate > :now)")
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internal abstract suspend fun needsRefresh(now: Long = DateUtilities.now()): List<Task>
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@Query("SELECT * FROM tasks WHERE _id = :id LIMIT 1")
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abstract suspend fun fetch(id: Long): Task?
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suspend fun fetch(ids: List<Long>): List<Task> = ids.chunkedMap(this::fetchInternal)
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@Query("SELECT * FROM tasks WHERE _id IN (:ids)")
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internal abstract suspend fun fetchInternal(ids: List<Long>): List<Task>
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@Query("SELECT COUNT(1) FROM tasks WHERE timerStart > 0 AND deleted = 0")
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abstract suspend fun activeTimers(): Int
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@Query("SELECT tasks.* FROM tasks INNER JOIN notification ON tasks._id = notification.task")
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abstract suspend fun activeNotifications(): List<Task>
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@Query("SELECT * FROM tasks WHERE remoteId = :remoteId")
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abstract suspend fun fetch(remoteId: String): Task?
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@Query("SELECT * FROM tasks WHERE completed = 0 AND deleted = 0")
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abstract suspend fun getActiveTasks(): List<Task>
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@Query("SELECT * FROM tasks WHERE remoteId IN (:remoteIds) "
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+ "AND recurrence IS NOT NULL AND LENGTH(recurrence) > 0")
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abstract suspend fun getRecurringTasks(remoteIds: List<String>): List<Task>
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@Query("UPDATE tasks SET completed = :completionDate " + "WHERE remoteId = :remoteId")
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abstract suspend fun setCompletionDate(remoteId: String, completionDate: Long)
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@Query("UPDATE tasks SET snoozeTime = :millis WHERE _id in (:taskIds)")
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abstract suspend fun snooze(taskIds: List<Long>, millis: Long)
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@Query("SELECT tasks.* FROM tasks "
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+ "LEFT JOIN google_tasks ON tasks._id = google_tasks.gt_task "
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+ "WHERE gt_list_id IN (SELECT gtl_remote_id FROM google_task_lists WHERE gtl_account = :account)"
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+ "AND (tasks.modified > google_tasks.gt_last_sync OR google_tasks.gt_remote_id = '' OR google_tasks.gt_deleted > 0) "
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+ "ORDER BY CASE WHEN gt_parent = 0 THEN 0 ELSE 1 END, gt_order ASC")
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abstract suspend fun getGoogleTasksToPush(account: String): List<Task>
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@Query("""
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SELECT tasks.*
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FROM tasks
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INNER JOIN caldav_tasks ON tasks._id = caldav_tasks.cd_task
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WHERE caldav_tasks.cd_calendar = :calendar
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AND (tasks.modified > caldav_tasks.cd_last_sync OR caldav_tasks.cd_last_sync = 0)""")
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abstract suspend fun getCaldavTasksToPush(calendar: String): List<Task>
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@Query("SELECT * FROM TASKS "
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+ "WHERE completed = 0 AND deleted = 0 AND (notificationFlags > 0 OR notifications > 0)")
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abstract suspend fun getTasksWithReminders(): List<Task>
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// --- SQL clause generators
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@Query("SELECT * FROM tasks")
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abstract suspend fun getAll(): List<Task>
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@Query("SELECT calendarUri FROM tasks " + "WHERE calendarUri IS NOT NULL AND calendarUri != ''")
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abstract suspend fun getAllCalendarEvents(): List<String>
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@Query("UPDATE tasks SET calendarUri = '' " + "WHERE calendarUri IS NOT NULL AND calendarUri != ''")
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abstract suspend fun clearAllCalendarEvents(): Int
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@Query("SELECT calendarUri FROM tasks "
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+ "WHERE completed > 0 AND calendarUri IS NOT NULL AND calendarUri != ''")
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abstract suspend fun getCompletedCalendarEvents(): List<String>
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@Query("UPDATE tasks SET calendarUri = '' "
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+ "WHERE completed > 0 AND calendarUri IS NOT NULL AND calendarUri != ''")
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abstract suspend fun clearCompletedCalendarEvents(): Int
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@Transaction
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open suspend fun fetchTasks(callback: suspend (SubtaskInfo) -> List<String>): List<TaskContainer> {
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return fetchTasks(callback, getSubtaskInfo())
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}
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@Transaction
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open suspend fun fetchTasks(callback: suspend (SubtaskInfo) -> List<String>, subtasks: SubtaskInfo): List<TaskContainer> {
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val start = if (BuildConfig.DEBUG) DateUtilities.now() else 0
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val queries = callback.invoke(subtasks)
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val db = database.openHelper.writableDatabase
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val last = queries.size - 1
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for (i in 0 until last) {
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db.execSQL(queries[i])
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}
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val result = fetchTasks(SimpleSQLiteQuery(queries[last]))
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Timber.v("%sms: %s", DateUtilities.now() - start, queries.joinToString(";\n"))
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return result
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}
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suspend fun fetchTasks(preferences: Preferences, filter: Filter): List<TaskContainer> {
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return fetchTasks {
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TaskListQuery.getQuery(preferences, filter, it)
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}
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}
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@RawQuery
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abstract suspend fun fetchTasks(query: SimpleSQLiteQuery): List<TaskContainer>
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@RawQuery
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abstract suspend fun count(query: SimpleSQLiteQuery): Int
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@Query("""
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SELECT EXISTS(SELECT 1 FROM tasks WHERE parent > 0 AND deleted = 0) AS hasSubtasks,
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EXISTS(SELECT 1
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FROM google_tasks
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INNER JOIN tasks ON gt_task = _id
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WHERE deleted = 0
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AND gt_parent > 0
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AND gt_deleted = 0) AS hasGoogleSubtasks
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""")
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abstract suspend fun getSubtaskInfo(): SubtaskInfo
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@RawQuery(observedEntities = [Place::class])
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abstract fun getTaskFactory(query: SimpleSQLiteQuery): DataSource.Factory<Int, TaskContainer>
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@Query("UPDATE tasks SET modified = :now WHERE _id in (:ids)")
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abstract suspend fun touch(ids: List<Long>, now: Long = currentTimeMillis())
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suspend fun setParent(parent: Long, tasks: List<Long>) =
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tasks.eachChunk { setParentInternal(parent, it) }
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@Query("UPDATE tasks SET parent = :parent WHERE _id IN (:children)")
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internal abstract suspend fun setParentInternal(parent: Long, children: List<Long>)
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@Transaction
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open suspend fun fetchChildren(id: Long): List<Task> {
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return fetch(getChildren(id))
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}
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suspend fun getChildren(id: Long): List<Long> {
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return getChildren(listOf(id))
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}
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@Query("WITH RECURSIVE "
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+ " recursive_tasks (task) AS ( "
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+ " SELECT _id "
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+ " FROM tasks "
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+ "WHERE parent IN (:ids)"
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+ "UNION ALL "
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+ " SELECT _id "
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+ " FROM tasks "
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+ " INNER JOIN recursive_tasks "
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+ " ON recursive_tasks.task = tasks.parent"
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+ " WHERE tasks.deleted = 0)"
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+ "SELECT task FROM recursive_tasks")
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abstract suspend fun getChildren(ids: List<Long>): List<Long>
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@Query("UPDATE tasks SET collapsed = :collapsed WHERE _id = :id")
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abstract suspend fun setCollapsed(id: Long, collapsed: Boolean)
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@Transaction
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open suspend fun setCollapsed(preferences: Preferences, filter: Filter, collapsed: Boolean) {
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fetchTasks(preferences, filter)
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.filter(TaskContainer::hasChildren)
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.map(TaskContainer::getId)
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.eachChunk { collapse(it, collapsed) }
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}
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@Query("UPDATE tasks SET collapsed = :collapsed WHERE _id IN (:ids)")
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internal abstract suspend fun collapse(ids: List<Long>, collapsed: Boolean)
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@Insert
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abstract suspend fun insert(task: Task): Long
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@Update
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abstract suspend fun update(task: Task): Int
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suspend fun createNew(task: Task) {
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task.id = NO_ID
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if (task.creationDate == 0L) {
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task.creationDate = DateUtilities.now()
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}
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if (Task.isUuidEmpty(task.remoteId)) {
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task.remoteId = UUIDHelper.newUUID()
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}
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if (BuildConfig.DEBUG) {
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require(task.remoteId?.isNotBlank() == true && task.remoteId != "0")
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}
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val insert = insert(task)
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task.id = insert
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}
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suspend fun count(filter: Filter): Int {
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val query = getQuery(filter.sqlQuery, Field.COUNT)
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val start = if (BuildConfig.DEBUG) DateUtilities.now() else 0
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val count = count(query)
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Timber.v("%sms: %s", DateUtilities.now() - start, query.sql)
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return count
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}
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suspend fun fetchFiltered(filter: Filter): List<Task> {
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return fetchFiltered(filter.getSqlQuery())
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}
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suspend fun fetchFiltered(queryTemplate: String): List<Task> {
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val query = getQuery(queryTemplate, Task.FIELDS)
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val start = if (BuildConfig.DEBUG) DateUtilities.now() else 0
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val tasks = fetchTasks(query)
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Timber.v("%sms: %s", DateUtilities.now() - start, query.sql)
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return tasks.map(TaskContainer::getTask)
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}
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@Query("SELECT _id FROM tasks LEFT JOIN google_tasks ON _id = gt_task AND gt_deleted = 0 LEFT JOIN caldav_tasks ON _id = cd_task AND cd_deleted = 0 WHERE gt_id IS NULL AND cd_id IS NULL AND parent = 0")
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abstract suspend fun getLocalTasks(): List<Long>
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/** Generates SQL clauses */
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object TaskCriteria {
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/** @return tasks that have not yet been completed or deleted
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*/
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@JvmStatic fun activeAndVisible(): Criterion {
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return Criterion.and(
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Task.COMPLETION_DATE.lte(0),
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Task.DELETION_DATE.lte(0),
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Task.HIDE_UNTIL.lte(Functions.now()))
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}
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}
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companion object {
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fun getQuery(queryTemplate: String, vararg fields: Field): SimpleSQLiteQuery {
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return SimpleSQLiteQuery(
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com.todoroo.andlib.sql.Query.select(*fields)
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.withQueryTemplate(PermaSql.replacePlaceholdersForQuery(queryTemplate))
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.from(Task.TABLE)
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.toString())
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}
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}
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}
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