add filterBy*

README.md

@@ -36,6 +36,8 @@ $tasks = $tm->filter('project:hobby'); // one task
 $tm->done($task);
 
 $tasks = $tm->filter('project:hobby'); // empty
+
+$tasks = $tm->filterByReport('waiting'); 
 ```
 
 ## API

src/TaskManager.php

@@ -2,6 +2,8 @@
 
 namespace DavidBadura\Taskwarrior;
 
+use DavidBadura\Taskwarrior\Config\Context;
+use DavidBadura\Taskwarrior\Config\Report;
 use DavidBadura\Taskwarrior\Exception\TaskwarriorException;
 use DavidBadura\Taskwarrior\Query\QueryBuilder;
 use DavidBadura\Taskwarrior\Serializer\Handler\CarbonHandler;
@@ -221,6 +223,39 @@ class TaskManager
         return new QueryBuilder($this);
     }
 
+    /**
+     * @param Report|string $report
+     * @return Task[]|ArrayCollection
+     * @throws Exception\ConfigException
+     */
+    public function filterByReport($report)
+    {
+        if (!$report instanceof Report) {
+            $report = $this->taskwarrior->config()->getReport($report);
+        }
+
+        return $this->createQueryBuilder()
+            ->where($report->filter)
+            ->orderBy($report->sort)
+            ->getResult();
+    }
+
+    /**
+     * @param Context|string $context
+     * @return Task[]|ArrayCollection
+     * @throws Exception\ConfigException
+     */
+    public function filterByContext($context)
+    {
+        if (!$context instanceof Report) {
+            $context = $this->taskwarrior->config()->getContext($context);
+        }
+
+        return $this->createQueryBuilder()
+            ->where($context->filter)
+            ->getResult();
+    }
+
     /**
      * @param string|array $filter
      * @return Task[]