Working building.

src/App.php

@@ -88,6 +88,7 @@ class App
 
     public function setupContainer(): Container
     {
+        $app = $this;
         $container =
             (new ContainerBuilder())
                 ->useAutowiring(true)
@@ -136,9 +137,13 @@ class App
             return new EnvironmentService();
         });
 
-        $container->set(ConfigurationService::class, function(ContainerInterface $container){
-            return new ConfigurationService($container->get(EnvironmentService::class));
+        $container->set(ConfigurationService::class, function(ContainerInterface $container) use ($app){
+            return new ConfigurationService(
+                $app,
+                $container->get(EnvironmentService::class)
+            );
         });
+
         $container->set(\Faker\Generator::class, function(ContainerInterface $c) {
             $faker = FakerFactory::create();
             $faker->addProvider(new Provider\Base($faker));

src/Services/ConfigurationService.php

@@ -2,13 +2,14 @@
 
 namespace Benzine\Services;
 
+use Benzine\App;
+use Benzine\ORM\Connection\Database;
 use Symfony\Component\Yaml\Yaml;
 
 class ConfigurationService
 {
     public const KEY_APP_NAME = 'application/name';
     public const KEY_APP_ROOT = 'application/root';
-    public const KEY_CLASS = 'application/class';
     public const KEY_DEBUG_ENABLE = 'application/debug';
     public const KEY_DEFAULT_ACCESS = 'application/default_access';
     public const KEY_TIMEZONE = 'application/timezone';
@@ -17,18 +18,21 @@ class ConfigurationService
     public const KEY_LOG_FORMAT_DATE = 'logging/format_date';
     public const KEY_LOG_FORMAT_MESSAGE = 'logging/format_message';
 
+    protected App $app;
     protected EnvironmentService $environmentService;
     protected string $appRoot;
     protected array $config;
 
-    public function __construct(EnvironmentService $environmentService)
+    public function __construct(App $app, EnvironmentService $environmentService)
     {
+        $this->app = $app;
         $this->environmentService = $environmentService;
         $this->findConfig();
         $this->setupDefines();
     }
 
-    protected function setupDefines() : void {
+    protected function setupDefines() : void
+    {
         define("APP_ROOT", $this->appRoot);
         define("APP_NAME", $this->get('application/name'));
     }
@@ -49,12 +53,31 @@ class ConfigurationService
             return $this->findConfig($parentPath);
         }
 
-        $this->config = Yaml::parseFile($path . "/.benzine.yml");
+        $this->parseFile($path . "/.benzine.yml");
         $this->appRoot = $path;
 
         return true;
     }
 
+    protected function parseFile(string $file)
+    {
+        $yaml = file_get_contents($file);
+        foreach($this->environmentService->all() as $key => $value){
+            if(is_string($value)) {
+                $yaml = str_replace("\$$key", $value, $yaml);
+            }
+        }
+        $this->config = Yaml::parse($yaml);
+    }
+
+    public function has(string $key) : bool {
+        return $this->get($key) !== null;
+    }
+    /**
+     * @param string $key
+     * @param string|null $defaultValue
+     * @return string|array|null
+     */
     public function get(string $key, string $defaultValue = null){
         $scope = $this->config;
         foreach (explode('/', strtolower($key)) as $keyBit) {
@@ -62,7 +85,7 @@ class ConfigurationService
         }
 
         if (is_array($scope)) {
-            return trim(end($scope));
+            return $scope;
         }
 
         if (!$scope) {
@@ -71,4 +94,40 @@ class ConfigurationService
 
         return trim($scope);
     }
+
+    /**
+     * @return Database[]
+     */
+    public function getDatabases() : array
+    {
+        $databases = [];
+        foreach($this->config['databases'] as $name => $config){
+               $database = new Database($name, $config);
+               $databases[$database->getName()] = $database;
+        }
+        return $databases;
+    }
+
+    public function getNamespace(): string
+    {
+        $coreClass = explode("\\", $this->getCore());
+        array_pop($coreClass);
+        return implode("\\", $coreClass);
+    }
+
+    public function getCore(): string
+    {
+        return $this->get('application/core');
+    }
+
+    public function getAppName(): string
+    {
+        return $this->get('application/name');
+    }
+
+    public function getLaminatorTemplates(): array
+    {
+        return $this->get('laminator/templates')
+            ?? ['Models', 'Services', 'Controllers', 'Endpoints', 'Routes'];
+    }
 }

src/Services/EnvironmentService.php

@@ -16,6 +16,12 @@ class EnvironmentService
         return $this->get($key) !== null;
     }
 
+    public function all() : array
+    {
+        ksort($this->environmentVariables);
+        return $this->environmentVariables;
+    }
+
     public function get(string $key, string $default = null){
         if(isset($this->environmentVariables[$key])){
             return $this->environmentVariables[$key];

src/Services/SessionService.php

@@ -4,7 +4,9 @@ namespace Benzine\Services;
 
 class SessionService
 {
-    public function __construct()
+    protected \Redis $redis;
+    public function __construct(\Redis $redis)
     {
+        $this->redis = $redis;
     }
 }