#3 Added AbstractInvoiceRepository, added doctrine extensions.

    - Added 'updateTotals()' method to abstractinvoicerepository.

app/AppKernel.php

@@ -25,6 +25,7 @@ public function registerBundles()
             new Siwapp\ProductBundle\SiwappProductBundle(),
             new Siwapp\ConfigBundle\SiwappConfigBundle(),
             new Siwapp\CoreBundle\SiwappCoreBundle(),
+            new Stof\DoctrineExtensionsBundle\StofDoctrineExtensionsBundle(),
         );
 
         if (in_array($this->getEnvironment(), array('dev', 'test'))) {

app/autoload.php

@@ -15,6 +15,9 @@
     'Monolog'          => __DIR__.'/../vendor/monolog/src',
     'Assetic'          => __DIR__.'/../vendor/assetic/src',
     'Metadata'         => __DIR__.'/../vendor/metadata/src',
+    'Stof'             => __DIR__.'/../vendor/bundles',
+    'Gedmo'            => __DIR__.'/../vendor/gedmo-doctrine-extensions/lib',
+
 ));
 $loader->registerPrefixes(array(
     'Twig_Extensions_' => __DIR__.'/../vendor/twig-extensions/lib',

app/config/config.yml

@@ -59,3 +59,8 @@ swiftmailer:
 jms_security_extra:
     secure_controllers:  true
     secure_all_services: false
+
+stof_doctrine_extensions:
+    orm:
+        default:
+            sluggable: true

deps

@@ -67,4 +67,12 @@
 [DoctrineFixturesBundle]
     git=http://github.com/symfony/DoctrineFixturesBundle.git
     target=/bundles/Symfony/Bundle/DoctrineFixturesBundle
-
+
+[gedmo-doctrine-extensions]
+    git=git://github.com/l3pp4rd/DoctrineExtensions.git
+    version=1.0.0
+
+[DoctrineExtensionsBundle]
+    git=git://github.com/stof/StofDoctrineExtensionsBundle.git
+    version=1.0.0
+    target=/bundles/Stof/DoctrineExtensionsBundle   

src/Siwapp/CoreBundle/Entity/AbstractInvoice.php

@@ -543,8 +543,8 @@ public function calculate($field, $rounded=false)
       default:
           foreach($this->getItems() as $item)
           {
-              $method = 'get'.Inflector::camelize($field);
-              $val += $item->method();
+              $method = Inflector::camelize('get_'.$field);
+              $val += $item->$method();
           }
           break;
       }
@@ -565,14 +565,13 @@ public function setAmounts()
         $this->setTaxAmount($this->calculate('tax_amount'));
         $rounded_gross = round(
                                $this->getNetAmount() + $this->getTaxAmount(), 
-                               PropertyTable::get('currency_decimals', 2)
+                               $this->getDecimals()
                                );
         $this->setGrossAmount($rounded_gross);
 
         return $this;
     }
 
-
 
     /** *********** LIFECYCLE CALLBACKS ************* */
 

src/Siwapp/CoreBundle/Entity/AbstractItem.php

@@ -4,6 +4,8 @@
 
 use Doctrine\ORM\Mapping as ORM;
 use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Util\Inflector;
+use Gedmo\Sluggable\Util\Urlizer as Urlizer;
 use Symfony\Component\Validator\Constraints as Assert;
 
 /**
@@ -162,4 +164,125 @@ public function getTaxes()
     {
         return $this->taxes;
     }
+
+    /**
+     * Get base amount
+     *
+     * @return float gross price of the item (times quantity)
+     */
+    public function getBaseAmount()
+    {
+        return $this->unitary_cost*$this->quantity;
+    }
+
+    /**
+     * Get net amount
+     *
+     * @return float price with discount
+     */
+    public function getNetAmount()
+    {
+        return $this->getBaseAmount() - $this->getDiscountAmount();
+    }
+
+    /**
+     * Get discount amount
+     *
+     * @return float amount to discount
+     */
+    public function getDiscountAmount()
+    {
+        return $this->getBaseAmount() * $this->discount / 100;
+    }
+
+    /**
+     * Get tax amount
+     *
+     * @param array tax_names. if present, returns the amount for those taxes
+     * @return float amount to tax
+     */
+    public function getTaxAmount($tax_names = null)
+    {
+        return $this->getNetAmount() * $this->getTaxesPercent($tax_names) / 100;
+    }
+
+    /**
+     * Get gross amount
+     *
+     * @return float amount to pay after discount and taxes
+     */
+    public function getGrossAmount()
+    {
+        return $this->getNetAmount() + $this->getTaxAmount();
+    }
+
+    /**
+     * Get taxes percent
+     *
+     * @param tax_names array if present shows only percent of those taxes
+     * @return integer total percent of taxes to apply
+     */
+    public function getTaxesPercent($tax_names = null)
+    {
+        $tax_names = $tax_names ? 
+            (is_array($tax_names) ?
+             array_map(array('Urlizer', 'urlize'), $tax_names):
+             array(Urlizer::urlize($tax_names))) :
+            null;
+
+        $total = 0;
+        foreach($this->getTaxes() as $tax){
+            if(!$tax_names ||
+               in_array(Urlizer::urlize($tax->getName()), $tax_names))
+             {
+                 $total += $tax->getValue();
+             }
+        }
+        return $total;
+    }
+
+    /**
+     * Try to capture a "getTaxAmountTAXNAME" method.
+     * This is to be able to use 'invoice.tax_amount_TAXNAME' in the templates
+     *
+     * @author JoeZ99 <jzarate@gmail.com>
+     */
+    public function __call($data, $argument)
+    {
+        if(strpos($data, 'getTaxAmount') === 0 && strlen($data)>12)
+        {
+            $tax_name = substr($data, 12);
+            return $this->getTaxAmount($tax_name);
+        }
+        return false;
+    }
+
+    /**
+     * Again, capture hipothetical {{invoice.base_amount}} and the like
+     *
+     */
+    public function __get($name)
+    {
+        if(in_array($name, array('base_amount', 'discount_amount', 'net_amount', 'tax_amount', 'gross_amount')))
+        {
+            $m = Inflector::camelize("get_{$name}");
+            return $this->$m();
+        }
+        return false;
+    }
+
+    /**
+     * Twig template system needs this to answer true for the specified properties
+     */
+    public function __isset($name)
+    {
+        if(in_array($name, array('base_amount', 'discount_amount', 'net_amount', 'tax_amount', 'gross_amount')))
+        {
+            return true;
+        }
+        return false;
+    }
+
+
+
 }

src/Siwapp/CoreBundle/Repository/AbstractInvoiceRepository.php

@@ -17,10 +17,11 @@ class AbstractInvoiceRepository extends EntityRepository
      * @param ArrayCollection of entities
      * @return AbstractInvoiceRepository
      **/
-    public static function updateTotals(ArrayCollection $entities = new ArrayCollection())
+    public function updateTotals()
     {
+        echo $this->getEntityName();
         $em = $this->getEntityManager();
-        foreach($entity in $entities)
+        foreach($em->createQuery('SELECT i from '.$this->getEntityName().'  i')->getResult() as $entity)
         {
             $entity->setAmounts();
             $em->persist($entity);

src/Siwapp/InvoiceBundle/Controller/DefaultController.php

@@ -21,9 +21,8 @@ class DefaultController extends Controller
     public function sillyAction()
     {
         $repo = $this->getDoctrine()->getEntityManager()
-            ->getRepository('SiwappCoreBundle:AbstractInvoice');
-        print_r($repo);
-        echo $repo->findByUpdateTotals();
+            ->getRepository('SiwappInvoiceBundle:Invoice');
+        $repo->updateTotals();
         return array();
     }
     /**

src/Siwapp/InvoiceBundle/Entity/Invoice.php

@@ -16,7 +16,7 @@
  *    @ORM\index(name="cstml_idx", columns={"customer_email"}),
  *    @ORM\index(name="cntct_idx", columns={"contact_person"})
  * })
- * @ORM\Entity(repositoryClass="Siwapp\InvoiceBundle\Entity\InvoiceRepository")
+ * @ORM\Entity(repositoryClass="Siwapp\InvoiceBundle\Repository\InvoiceRepository")
  */
 class Invoice extends AbstractInvoice
 {

src/Siwapp/InvoiceBundle/Entity/InvoiceRepository.php → src/Siwapp/InvoiceBundle/Repository/InvoiceRepository.php

@@ -1,15 +1,17 @@
 <?php
 
-namespace Siwapp\InvoiceBundle\Entity;
+namespace Siwapp\InvoiceBundle\Repository;
 
 use Doctrine\ORM\EntityRepository;
 
+use Siwapp\CoreBundle\Repository\AbstractInvoiceRepository;
+
 /**
  * InvoiceRepository
  *
  * This class was generated by the Doctrine ORM. Add your own custom
  * repository methods below.
  */
-class InvoiceRepository extends EntityRepository
+class InvoiceRepository extends AbstractInvoiceRepository
 {
 }