feat: show warning when dependencies are not installed

src/Classes/DependencyManager/DependencyManager.php

@@ -17,6 +17,7 @@
 use RobinTheHood\ModifiedModuleLoaderClient\DependencyManager\CombinationSatisfyerResult;
 use RobinTheHood\ModifiedModuleLoaderClient\DependencyManager\DependencyBuilder;
 use RobinTheHood\ModifiedModuleLoaderClient\DependencyManager\SystemSetFactory;
+use RobinTheHood\ModifiedModuleLoaderClient\Loader\LocalModuleLoader;
 use RobinTheHood\ModifiedModuleLoaderClient\Module;
 use RobinTheHood\ModifiedModuleLoaderClient\Loader\ModuleLoader;
 use RobinTheHood\ModifiedModuleLoaderClient\Logger\LogLevel;
@@ -139,4 +140,40 @@ private function canBeInstalledTestChanged(Module $module, array $modules): void
             }
         }
     }
+
+    /**
+     * Liefert alle fehlenden (nicht installierte) Abhängigkeiten zu einem Modul
+     *
+     * @return array<string, string>
+     */
+    public function getMissingDependencies(Module $module): array
+    {
+        $moduleLoader = LocalModuleLoader::getModuleLoader();
+        $moduleLoader->resetCache();
+        $missing = [];
+
+        foreach ($module->getRequire() as $archiveName => $version) {
+            $found = false;
+            $depModules = $moduleLoader->loadAllVersionsByArchiveName($archiveName);
+            foreach ($depModules as $depModule) {
+                if (!$depModule->isInstalled()) {
+                    continue;
+                }
+
+                if (!$this->comparator->satisfies($depModule->getVersion(), $version)) {
+                    continue;
+                }
+
+                $found = true;
+                $missing += $this->getMissingDependencies($depModule);
+                break;
+            }
+
+            if (!$found) {
+                $missing += [$archiveName => $version];
+            }
+        }
+
+        return $missing;
+    }
 }

src/Classes/IndexController.php

@@ -22,6 +22,7 @@
 use RobinTheHood\ModifiedModuleLoaderClient\SendMail;
 use RobinTheHood\ModifiedModuleLoaderClient\Config;
 use RobinTheHood\ModifiedModuleLoaderClient\DependencyManager\DependencyException;
+use RobinTheHood\ModifiedModuleLoaderClient\DependencyManager\DependencyManager;
 use RuntimeException;
 
 class IndexController extends Controller
@@ -241,6 +242,22 @@ public function invokeModuleInfo()
             ]);
         }
 
+        $dependencyManger = new DependencyManager();
+        $missingDependencies = $dependencyManger->getMissingDependencies($module);
+        if ($missingDependencies) {
+            $string = '';
+            foreach ($missingDependencies as $archiveName => $version) {
+                $string .= '▶️ ' . $archiveName . ' ' . $version . "\n";
+            }
+
+            Notification::pushFlashMessage([
+                'type' => 'warning',
+                'text' =>
+                    'Einige Abhängigkeiten sind nicht installiert. Das Fehlen von Abhängigkeiten kann zu Fehlern bei der
+                    Ausführung des Moduls führen. Installiere die folgenden fehlenden Abhänigkeiten: ' . nl2br($string)
+            ]);
+        }
+
         return $this->render('ModuleInfo', [
             'module' => $module
         ]);