categories tree command

src/Console/Command/CategoriesTreeCommand.php

@@ -0,0 +1,66 @@
+<?php
+
+namespace Console\Command;
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Command\Command;
+use Api\Client;
+use Api\ConfigLoader;
+
+class CategoriesTreeCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('categories:tree')
+            ->setDescription('Show categories')
+            ->setHelp("The <info>%command.name%</info> show the categories");
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $client = new Client();
+        $configLoader = new ConfigLoader();
+
+        if (!isset($configLoader->getConfig()['auth']['token'])) {
+            $output->writeln('You must login.');
+
+            return;
+        }
+
+        $client->setAuthorization($configLoader->getConfig()['auth']['token']);
+
+        try {
+            $response = $client->getCategoriesTree();
+
+            if ($response->hasError()) {
+                $output->writeln(sprintf(
+                    '<error>%s</error> <comment>(%d)</comment>',
+                    $response->getErrorMessage(),
+                    $response->getErrorCode()
+                ));
+
+                return;
+            }
+
+            foreach ($response->getData() as $category) {
+                if (isset($category['name'])) {
+                    $output->writeln(sprintf('%s', $category['name']));
+                }
+
+                if (!empty($category['cats'])) {
+                    foreach ($category['cats'] as $subCategory) {
+                        if (isset($subCategory['name'])) {
+                            $output->writeln(sprintf('> %s', $subCategory['name']));
+                        }
+                    }
+                }
+
+                $output->writeln('');
+            }
+        } catch (ClientException $e) {
+            $output->writeln(sprintf('An error occured. <error>%s</error>', $e->getMessage()));
+        }
+    }
+}