feat : add DashboardProvider for container status overview

src/State/DashboardProvider.php

@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\State;
+
+use ApiPlatform\Metadata\Operation;
+use ApiPlatform\State\ProviderInterface;
+use App\ApiResource\Dashboard;
+use App\Repository\ApplicationRepository;
+use App\Service\DockerService;
+
+final readonly class DashboardProvider implements ProviderInterface
+{
+    public function __construct(
+        private ApplicationRepository $applicationRepository,
+        private DockerService $dockerService,
+    ) {}
+
+    public function provide(Operation $operation, array $uriVariables = [], array $context = []): Dashboard
+    {
+        $applications = $this->applicationRepository->findAll();
+
+        $dto = new Dashboard();
+
+        foreach ($applications as $app) {
+            $envs = [];
+
+            foreach ($app->getEnvironments() as $env) {
+                $containerStatus = $this->dockerService->getContainerStatus($env->getContainerName());
+
+                $envs[] = [
+                    'id' => $env->getId(),
+                    'name' => $env->getName(),
+                    'status' => $containerStatus['status'],
+                    'version' => $containerStatus['version'],
+                ];
+            }
+
+            $dto->applications[] = [
+                'name' => $app->getName(),
+                'slug' => $app->getSlug(),
+                'giteaUrl' => $app->getGiteaUrl(),
+                'environments' => $envs,
+            ];
+        }
+
+        return $dto;
+    }
+}