mirror of https://github.com/tasks/tasks
Replace TaskService with TaskDao
Alex Baker
8 years ago
parent
c6a3ff3604
commit
a44368123d
@ -1,103 +0,0 @@
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/**
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* Copyright (c) 2012 Todoroo Inc
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*
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* See the file "LICENSE" for the full license governing this code.
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*/
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package com.todoroo.astrid.service;
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import com.todoroo.andlib.data.Property;
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import com.todoroo.andlib.data.TodorooCursor;
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import com.todoroo.andlib.sql.Criterion;
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import com.todoroo.andlib.sql.Functions;
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import com.todoroo.andlib.sql.Query;
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import com.todoroo.andlib.utility.DateUtilities;
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import com.todoroo.astrid.api.PermaSql;
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import com.todoroo.astrid.dao.TaskDao;
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import com.todoroo.astrid.data.Task;
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import org.tasks.injection.ApplicationScope;
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import javax.inject.Inject;
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/**
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* Service layer for {@link Task}-centered activities.
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*
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* @author Tim Su <tim@todoroo.com>
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*
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*/
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@ApplicationScope
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public class TaskService {
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private final TaskDao taskDao;
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@Inject
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public TaskService(TaskDao taskDao) {
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this.taskDao = taskDao;
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}
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// --- service layer
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/**
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* @return item, or null if it doesn't exist
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*/
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public Task fetchById(long id, Property<?>... properties) {
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return taskDao.fetch(id, properties);
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}
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/**
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* Mark the given task as completed and save it.
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*/
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public void setComplete(Task item, boolean completed) {
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if(completed) {
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item.setCompletionDate(DateUtilities.now());
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} else {
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item.setCompletionDate(0L);
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}
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save(item);
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}
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/**
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* Create or save the given action item
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*/
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public void save(Task item) {
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taskDao.save(item);
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}
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/**
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* Fetch tasks for the given filter
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* @param constraint text constraint, or null
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*/
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public TodorooCursor<Task> fetchFiltered(String queryTemplate, CharSequence constraint,
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Property<?>... properties) {
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Criterion whereConstraint = null;
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if(constraint != null) {
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whereConstraint = Functions.upper(Task.TITLE).like("%" +
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constraint.toString().toUpperCase() + "%");
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}
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if(queryTemplate == null) {
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if(whereConstraint == null) {
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return taskDao.query(Query.selectDistinct(properties));
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} else {
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return taskDao.query(Query.selectDistinct(properties).where(whereConstraint));
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}
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}
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String sql;
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if(whereConstraint != null) {
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if(!queryTemplate.toUpperCase().contains("WHERE")) {
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sql = queryTemplate + " WHERE " + whereConstraint;
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} else {
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sql = queryTemplate.replace("WHERE ", "WHERE " + whereConstraint + " AND ");
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}
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} else {
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sql = queryTemplate;
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}
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sql = PermaSql.replacePlaceholders(sql);
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return taskDao.query(Query.select(properties).withQueryTemplate(sql));
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}
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}
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