Refactoring

DOCKER.md

@@ -17,7 +17,7 @@ Para criar a imagem é preciso rodar o comando a partir da raiz:
 
 Ocorrendo sucesso, com uma saída parecida com `Successfully built 66683d59bc88`, podemos rodar os testes com o seguinte comando:
 
-    sudo docker run -it --rm dojo-online/carinsurance phpunit
+    sudo docker run -it --rm -v ${PWD}:/carinsurance dojo-online/carinsurance phpunit
 
 Ou ainda entrar no shell da imagem com o comando
 

projeto/src/CarInsurance/Client.php

@@ -0,0 +1,133 @@
+<?php
+
+namespace CarInsurance;
+
+use CarInsurance\Exception\InvalidClientException;
+
+class Client
+{
+    private $name;
+    private $document;
+    private $birthdate;
+    private $phoneNumber;
+    private $homeNumber;
+    private $email;
+    private $maritalStatus;
+    private $gender;
+    private $cnhPoints = 0;
+
+    const MALE = 'M';
+    const FEMALE = 'F';
+
+    const SINGLE = 'S';
+    const MARRIED = 'M';
+
+    public function __construct($name, $document, \DateTime $birthdate, $gender)
+    {
+        $this
+            ->setName($name)
+            ->setDocument($document)
+            ->setBirthdate($birthdate)
+            ->setGender($gender);
+
+        return $this;
+    }
+
+    public function setGender($gender)
+    {
+        $this->gender = $gender;
+        return $this;
+    }
+
+    public function getGender()
+    {
+        return $this->gender;
+    }
+
+    public function setName($name)
+    {
+        $name = trim($name);
+        if (!$this->isValidName($name)) {
+            throw new InvalidClientException("Client name length should be less than 15 without numbers or special chars");
+        }
+        $this->name = $name;
+        return $this;
+    }
+
+    public function setDocument($document)
+    {
+        if (!$this->isValidDocument($document)) {
+            throw new InvalidClientException("Client document should be a numeric with 11 characters");
+        }
+        $this->document = $document;
+        return $this;
+    }
+
+    public function setBirthdate(\DateTime $birthdate)
+    {
+        if (!$this->isValidAge($birthdate)) {
+            throw new InvalidClientException("Client age should be between 18 and 60");
+        }
+        $this->birthdate = $birthdate;
+        return $this;
+    }
+
+    public function getAge()
+    {
+        return $this->birthdate->diff(new \DateTime)->format('%Y');
+    }
+
+    public function setHomeNumber($homeNumber)
+    {
+        return $this;
+    }
+
+    public function setPhoneNumber($phoneNumber)
+    {
+        return $this;
+    }
+
+    public function setEmail($email)
+    {
+        return $this;
+    }
+
+    public function setMaritalStatus($maritalStatus)
+    {
+        $this->maritalStatus = $maritalStatus;
+        return $this;
+    }
+
+    public function getMaritalStatus()
+    {
+        return $this->maritalStatus;
+    }
+
+    public function setCNHPoints($cnhPoints)
+    {
+        $this->cnhPoints = $cnhPoints;
+        return $this;
+    }
+
+    public function getCNHPoints()
+    {
+        return $this->cnhPoints;
+    }
+
+    private function isValidAge(\DateTime $birthdate)
+    {
+        $now = new \DateTime();
+        $interval = $now->diff($birthdate);
+        return $interval->y >= 18 && $interval->y <= 60;
+    }
+
+    private function isValidName($name)
+    {
+        return (bool)preg_match("/^[a-z]{2}[a-z ]{0,13}$/i", $name);
+    }
+
+    private function isValidDocument($document)
+    {
+        return is_numeric($document) && (strlen($document) == 11);
+    }
+}

projeto/src/CarInsurance/Contract.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace CarInsurance;
+
+use CarInsurance\Client;
+
+class Contract
+{
+    private $number;
+    private $client;
+
+    public function __construct($number, Client $client)
+    {
+        $this->setNumber($number);
+        $this->setClient($client);
+    }
+
+    private function setNumber($number)
+    {
+        $this->number = $number;
+        return $this;
+    }
+
+    private function setClient(Client $client)
+    {
+        $this->client = $client;
+        return $this;
+    }
+
+    public function getClient()
+    {
+        return $this->client;
+    }
+
+    public function getDiscount()
+    {
+        $client = $this->getClient();
+        if ($client->getGender() == $client::FEMALE) {
+            $age = $client->getAge();
+            if ($age <= 23 && !$client->getCNHPoints()) {
+                return 50;
+            }
+
+            if ($age > 30 && $client->getMaritalStatus() == Client::SINGLE && $client->getCNHPoints() == 0) {
+                return 10;
+            }
+
+            if ($age > 23 && $client->getMaritalStatus() == Client::MARRIED) {
+                return 20;
+            }
+        }
+        return 0;
+    }
+}

projeto/src/CarInsurance/Exception/InvalidClientException.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace CarInsurance\Exception;
+
+class InvalidClientException extends \Exception
+{
+}