Added base src

Author: vuongxuongminh

composer.json

@@ -17,7 +17,7 @@
     "require": {
         "php": "^7.1",
         "phpviet/number-to-words": "^1.0",
-        "symfony/framework-bundle": "^4.0"
+        "symfony/framework-bundle": "^4.3"
     },
     "require-dev": {
         "phpunit/phpunit": "~7.5",

src/Bundle.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * @link https://github.com/phpviet/symfony-number-to-words
+ *
+ * @copyright (c) PHP Viet
+ * @license [MIT](https://opensource.org/licenses/MIT)
+ */
+
+namespace PHPViet\Symfony\NumberToWords;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle as BaseBundle;
+use PHPViet\Symfony\NumberToWords\DependencyInjection\Extension;
+
+/**
+ * @author Vuong Minh <vuongxuongminh@gmail.com>
+ * @since 1.0.0
+ */
+class Bundle extends BaseBundle
+{
+    /**
+     * @inheritDoc
+     */
+    protected $name = 'PHPVietNumberToWordsBundle';
+
+    /**
+     * @inheritDoc
+     */
+    protected function createContainerExtension(): Extension
+    {
+        return new Extension();
+    }
+
+}

src/DependencyInjection/Configuration.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * @link https://github.com/phpviet/symfony-number-to-words
+ *
+ * @copyright (c) PHP Viet
+ * @license [MIT](https://opensource.org/licenses/MIT)
+ */
+
+namespace PHPViet\Symfony\NumberToWords\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+use Symfony\Component\Config\Definition\ConfigurationInterface;
+
+/**
+ * @author Vuong Minh <vuongxuongminh@gmail.com>
+ * @since 1.0.0
+ */
+class Configuration implements ConfigurationInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getConfigTreeBuilder(): TreeBuilder
+    {
+        $treeBuilder = new TreeBuilder('n2w');
+        $rootNode = $treeBuilder->getRootNode();
+        $rootNode
+            ->children()
+            ->arrayNode('defaults')
+            ->useAttributeAsKey('name')
+            ->prototype('variable')
+            ->end()
+            ->end()
+            ->arrayNode('dictionaries')
+            ->useAttributeAsKey('name')
+            ->prototype('variable')
+            ->end()
+            ->end()
+            ->end();
+
+        return $treeBuilder;
+    }
+
+}

src/DependencyInjection/Extension.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * @link https://github.com/phpviet/symfony-number-to-words
+ *
+ * @copyright (c) PHP Viet
+ * @license [MIT](https://opensource.org/licenses/MIT)
+ */
+
+namespace PHPViet\Symfony\NumberToWords\DependencyInjection;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension as BaseExtension;
+
+/**
+ * @author Vuong Minh <vuongxuongminh@gmail.com>
+ * @since 1.0.0
+ */
+class Extension extends BaseExtension
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function load(array $configs, ContainerBuilder $container): void
+    {
+        $configuration = new Configuration();
+        $config = $this->processConfiguration($configuration, $configs);
+        $loader = new YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
+        $loader->load('services.yaml');
+        $loader->load('n2w.yaml');
+        $definition = $container->getDefinition('n2w');
+        $definition->addArgument($config);
+    }
+
+}

src/Resources/config/n2w.yaml

@@ -0,0 +1,6 @@
+n2w:
+    defaults:
+        dictionary: '@n2w_standard_dictionary'
+    dictionaries:
+        standard: '@n2w_standard_dictionary'
+        south: '@n2w_south_dictionary'

src/Resources/config/services.yaml

@@ -0,0 +1,13 @@
+services:
+    n2w:
+        class: PHPViet\Symfony\NumberToWords\Service
+        arguments: ['@service_container']
+        public: true
+        shared: false
+    n2w_south_dictionary:
+        class: PHPViet\NumberToWords\SouthDictionary
+        public: true
+    n2w_standard_dictionary:
+        class: PHPViet\NumberToWords\Dictionary
+        public: true
+    PHPViet\NumberToWords\DictionaryInterface: '@n2w_standard_dictionary'

src/Service.php

@@ -0,0 +1,117 @@
+<?php
+/**
+ * @link https://github.com/phpviet/symfony-number-to-words
+ *
+ * @copyright (c) PHP Viet
+ * @license [MIT](https://opensource.org/licenses/MIT)
+ */
+
+namespace PHPViet\Symfony\NumberToWords;
+
+use PHPViet\NumberToWords\Transformer;
+use PHPViet\NumberToWords\DictionaryInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
+
+/**
+ * @author Vuong Minh <vuongxuongminh@gmail.com>
+ * @since 1.0.0
+ */
+class Service
+{
+    /**
+     * Container hổ trợ việc lấy các service từ điển.
+     *
+     * @var ContainerInterface
+     */
+    protected $container;
+
+    /**
+     * Chứa thông tin cấu hình từ dev.
+     *
+     * @var array
+     */
+    protected $config;
+
+    /**
+     * Khởi tạo dịch vụ chuyển đổi số sang chữ số.
+     *
+     * @param ContainerInterface $container
+     * @param array $config
+     */
+    public function __construct(ContainerInterface $container, array $config = [])
+    {
+        $this->container = $container;
+        $this->config = $config;
+    }
+
+    /**
+     * Chuyển đổi số sang chữ số.
+     *
+     * @param string|int|float $number
+     * @param string|null $dictionary
+     * @return string
+     */
+    public function toWords($number, ?string $dictionary = null): string
+    {
+        $dictionary = $this->getDictionaryInstance($dictionary);
+        $transformer = $this->createTransformer($dictionary);
+
+        return $transformer->toWords($number);
+    }
+
+    /**
+     * Chuyển đổi số sang tiền tệ.
+     *
+     * @param string|float|int $number
+     * @param array|string[]|string $unit
+     * @param string|null $dictionary
+     * @return string
+     */
+    public function toCurrency($number, $unit = 'đồng', ?string $dictionary = null): string
+    {
+        $dictionary = $this->getDictionaryInstance($dictionary);
+        $transformer = $this->createTransformer($dictionary);
+
+        return $transformer->toCurrency($number, $unit);
+    }
+
+    /**
+     * Khởi tạo đối tượng hổ trợ việc chuyển đổi.
+     *
+     * @param DictionaryInterface|null $dictionary
+     * @return Transformer
+     */
+    protected function createTransformer(?DictionaryInterface $dictionary): Transformer
+    {
+        return new Transformer($dictionary);
+    }
+
+    /**
+     * Trả về từ điển dùng để chuyển đổi số sang chữ số.
+     *
+     * @param string|null $dictionary
+     * @return DictionaryInterface|null
+     */
+    protected function getDictionaryInstance(?string $dictionary): ?DictionaryInterface
+    {
+        $dictionary = $dictionary ?? $this->getDefaultDictionary();
+
+        if (!$dictionaryService = $this->config['dictionaries'][$dictionary] ?? null) {
+            throw new InvalidConfigurationException(sprintf('Dictionary (%s) is not defined!', $dictionary));
+        }
+
+        return $this->container->get($dictionaryService);
+    }
+
+    /**
+     * Trả về từ điển mặc định nếu không chỉ định.
+     *
+     * @return string
+     */
+    protected function getDefaultDictionary(): string
+    {
+        return $this->config['defaults']['dictionary'];
+    }
+
+}