New implementation of bundle

Command/SmsPricingCommand.php

@@ -0,0 +1,44 @@
+<?php
+namespace Jhg\NexmoBundle\Command;
+
+use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * @author Javi Hernández
+ */
+class SmsPricingCommand extends ContainerAwareCommand
+{
+    /**
+     * @see Command
+     */
+    protected function configure() {
+        $this
+            ->setName('nexmo:sms:pricing')
+            ->setDescription('Gets sms price for given country')
+            ->setDefinition(array(
+                new InputArgument('country', InputArgument::REQUIRED, 'The country code'),
+            ))
+            ->setHelp("The <info>nexmo:sms:pricing</info> command gets Nexmo API SMS pricing for a given country");
+    }
+
+    /**
+     * @see Command
+     */
+    protected function execute(InputInterface $input, OutputInterface $output) {
+        $country = $input->getArgument('country');
+
+    	$account = $this->getContainer()->get('jhg_nexmo.account');
+        $price = $account->smsPricing($country);
+
+        if($price===false) {
+            throw new \Exception("Country not valid");
+        } else {
+            $output->writeln(sprintf('SMS sending price for "%s": %f',$country,$price));
+        }
+    }
+    
+}