First git commit

src/Questionnaire/Model/Question.php

@@ -0,0 +1,116 @@
+<?php
+
+namespace Questionnaire\Model;
+
+class Question
+{
+    protected $id;
+
+    protected $title;
+
+    protected $choices = array();
+
+    protected $required = array();
+
+    public function hydrate(array $data)
+    {
+        foreach ($data as $k => $v) {
+            $setter = 'set'.ucfirst($k);
+
+            if (method_exists($this, $setter)) {
+                $this->$setter($v);
+            }
+        }
+
+        return $this;
+    }
+
+    public function setId($id)
+    {
+        $this->id = $id;
+
+        return $this;
+    }
+
+    public function getId()
+    {
+        return $this->id;
+    }
+
+    public function setTitle($title)
+    {
+        $this->title = $title;
+
+        return $this;
+    }
+
+    public function getTitle()
+    {
+        return $this->title;
+    }
+
+    public function setChoices(array $choices)
+    {
+        $this->choices = $choices;
+
+        return $this;
+    }
+
+    public function getChoices()
+    {
+        return $this->choices;
+    }
+
+    public function setRequired(array $required)
+    {
+        $this->required = $required;
+
+        return $this;
+    }
+
+    public function getRequired()
+    {
+        return $this->required;
+    }
+
+    public function getRequirements()
+    {
+        return $this->getRequired();
+    }
+
+    public function hasRequirements()
+    {
+        return count($this->getRequirements()) > 0;
+    }
+
+    public function isCompatibleWithResponses(array $response)
+    {
+        if (!$this->hasRequirements()) {
+            return true;
+        }
+
+        foreach ($response as $questionId => $response) {
+            $question = QuestionPeer::retrieveQuestionById($questionId);
+
+            if (null === $question) {
+                continue;
+            }
+
+            foreach ($this->getRequirements() as $requirement) {
+                list($requirementQuestionId, $requirementResponses) = $requirement;
+
+                if ($requirementQuestionId === $questionId) {
+                    if (!is_array($requirementResponses)) {
+                        $requirementResponses = array($requirementResponses);
+                    }
+
+                    if (!in_array($response, $requirementResponses)) {
+                        return false;
+                    }
+                }
+            }
+        }
+
+        return true;
+    }
+}