Container: refactoring

src/Bridges/DITracy/ContainerPanel.php

@@ -50,11 +50,12 @@ public function getTab(): string
 	 */
 	public function getPanel(): string
 	{
-		$methods = (fn() => $this->methods)->bindTo($this->container, Container::class)();
 		$services = [];
-		foreach ($methods as $name => $foo) {
-			$name = lcfirst(str_replace('__', '.', substr($name, 13)));
-			$services[$name] = $this->container->getServiceType($name);
+		foreach (get_class_methods($this->container) as $method) {
+			if (preg_match('#^createService.#', $method)) {
+				$name = lcfirst(str_replace('__', '.', substr($method, 13)));
+				$services[$name] = $this->container->getServiceType($name);
+			}
 		}
 		ksort($services, SORT_NATURAL);
 

src/DI/Container.php

@@ -48,10 +48,7 @@ class Container
 	public function __construct(array $params = [])
 	{
 		$this->parameters = $params + $this->getStaticParameters();
-		$this->methods = array_flip(array_filter(
-			get_class_methods($this),
-			fn($s) => preg_match('#^createService.#', $s),
-		));
+		$this->methods = array_flip(get_class_methods($this));
 	}
 
 
@@ -257,22 +254,11 @@ public function getByType(string $type, bool $throw = true): ?object
 		} elseif ($throw) {
 			if (!class_exists($type) && !interface_exists($type)) {
 				throw new MissingServiceException(sprintf("Service of type '%s' not found. Check the class name because it cannot be found.", $type));
+			} elseif ($this->findByType($type)) {
+				throw new MissingServiceException(sprintf("Service of type %s is not autowired or is missing in di\u{a0}›\u{a0}export\u{a0}›\u{a0}types.", $type));
+			} else {
+				throw new MissingServiceException(sprintf('Service of type %s not found. Did you add it to configuration file?', $type));
 			}
-
-			foreach ($this->methods as $method => $foo) {
-				$methodType = (new \ReflectionMethod(static::class, $method))->getReturnType()->getName();
-				if (is_a($methodType, $type, allow_string: true)) {
-					throw new MissingServiceException(sprintf(
-						"Service of type %s is not autowired or is missing in di\u{a0}›\u{a0}export\u{a0}›\u{a0}types.",
-						$type,
-					));
-				}
-			}
-
-			throw new MissingServiceException(sprintf(
-				'Service of type %s not found. Did you add it to configuration file?',
-				$type,
-			));
 		}
 
 		return null;
@@ -383,7 +369,7 @@ private function autowireArguments(\ReflectionFunctionAbstract $function, array
 	/**
 	 * Returns the method name for creating a service.
 	 */
-	public static function getMethodName(string $name): string
+	final public static function getMethodName(string $name): string
 	{
 		if ($name === '') {
 			throw new Nette\InvalidArgumentException('Service name must be a non-empty string.');