add more configuration

src/Query/QueryBuilder.php

@@ -0,0 +1,210 @@
+<?php
+
+namespace DavidBadura\Taskwarrior\Query;
+
+use DavidBadura\Taskwarrior\Task;
+use DavidBadura\Taskwarrior\TaskManager;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Criteria;
+
+/**
+ * @author David Badura <d.a.badura@gmail.com>
+ */
+class QueryBuilder
+{
+    /**
+     * @var string
+     */
+    const ASC = Criteria::ASC;
+
+    /**
+     * @var string
+     */
+    const DESC = Criteria::DESC;
+
+    /**
+     * @var TaskManager
+     */
+    protected $taskManager;
+
+    /**
+     * @var array
+     */
+    protected $filter = [];
+
+    /**
+     * @var Criteria
+     */
+    protected $criteria;
+
+    /**
+     * @param TaskManager $taskManager
+     */
+    public function __construct(TaskManager $taskManager)
+    {
+        $this->taskManager = $taskManager;
+        $this->criteria    = new Criteria();
+    }
+
+    /**
+     * @param string $project
+     * @return $this
+     */
+    public function whereProject($project)
+    {
+        return $this->where('project:' . $project);
+    }
+
+    /**
+     * @param string $tag
+     * @return $this
+     */
+    public function whereTag($tag)
+    {
+        return $this->where('+' . $tag);
+    }
+
+    /**
+     * @param string $priority
+     * @return $this
+     */
+    public function wherePriority($priority)
+    {
+        return $this->where('priority:' . $priority);
+    }
+
+    /**
+     * @return $this
+     */
+    public function wherePriorityL()
+    {
+        return $this->wherePriority(Task::PRIORITY_LOW);
+    }
+
+    /**
+     * @return $this
+     */
+    public function wherePriorityM()
+    {
+        return $this->wherePriority(Task::PRIORITY_MEDIUM);
+    }
+
+    /**
+     * @return $this
+     */
+    public function wherePriorityH()
+    {
+        return $this->wherePriority(Task::PRIORITY_HIGH);
+    }
+
+    /**
+     * @param string $status
+     * @return $this
+     */
+    public function whereStatus($status)
+    {
+        return $this->where('status:' . $status);
+    }
+
+    /**
+     * @return $this
+     */
+    public function wherePending()
+    {
+        return $this->whereStatus(Task::STATUS_PENDING);
+    }
+
+    /**
+     * @return $this
+     */
+    public function whereWaiting()
+    {
+        return $this->whereStatus(Task::STATUS_WAITING);
+    }
+
+    /**
+     * @return $this
+     */
+    public function whereCompleted()
+    {
+        return $this->whereStatus(Task::STATUS_COMPLETED);
+    }
+
+    /**
+     * @return $this
+     */
+    public function whereRecurring()
+    {
+        return $this->whereStatus(Task::STATUS_RECURRING);
+    }
+
+    /**
+     * @return $this
+     */
+    public function whereDeleted()
+    {
+        return $this->whereStatus(Task::STATUS_DELETED);
+    }
+
+    /**
+     * @param string $where
+     * @return $this
+     */
+    public function where($where)
+    {
+        $this->filter[] = $where;
+
+        return $this;
+    }
+
+    /**
+     * @param array $orderings
+     * @return $this
+     */
+    public function orderBy(array $orderings)
+    {
+        $this->criteria->orderBy($orderings);
+
+        return $this;
+    }
+
+    /**
+     * @param int $firstResult
+     * @return $this
+     */
+    public function setFirstResult($firstResult)
+    {
+        $this->criteria->setFirstResult($firstResult);
+
+        return $this;
+    }
+
+    /**
+     * @param int $maxResults
+     * @return $this
+     */
+    public function setMaxResults($maxResults)
+    {
+        $this->criteria->setMaxResults($maxResults);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getFilter()
+    {
+        return implode(' ', $this->filter);
+    }
+
+    /**
+     * @return Task[]|ArrayCollection
+     */
+    public function getResult()
+    {
+        $result = $this->taskManager->filter($this->getFilter());
+
+        return $result->matching($this->criteria);
+    }
+}