Adding the file for visitor pattern + function that need to be implemented.

src/Bundle/ChillMainBundle/Controller/DashboardHomepageController.php

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+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Controller;
+
+use Chill\MainBundle\Widget\WidgetManager;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\Routing\Annotation\Route;
+
+class DashboardHomepageController extends AbstractController{
+
+    /**
+     * @Route("/dashboard-chart-data", name="dashboard_chart_data")
+     */
+    public function index(): JsonResponse
+    {
+        // Retrieve data and prepare it for the chart
+        $chartData = [
+            'labels' => ['Label 1', 'Label 2', 'Label 3'],
+            'datasets' => [
+                [
+                    'label' => 'Dataset 1',
+                    'data' => [10, 20, 30],
+                    'backgroundColor' => ['rgba(255, 99, 132, 0.2)', 'rgba(54, 162, 235, 0.2)', 'rgba(255, 206, 86, 0.2)'],
+                    'borderColor' => ['rgba(255, 99, 132, 1)', 'rgba(54, 162, 235, 1)', 'rgba(255, 206, 86, 1)'],
+                    'borderWidth' => 1,
+                ],
+            ],
+        ];
+
+        //Return the chart data as JSON response
+        return $this->json($chartData);
+    }
+
+    /**
+     * @Route("/widget/{context}, name="widget_data")
+     */
+    public function getWidgetData(Request $request, $context, WidgetManager $widgetManager): JsonResponse
+    {
+
+        //Retrieve data from request in vue component
+        $requestData  = json_decode($request->getContent(),true);
+
+        // Process the widget data using the WidgetManager
+        $widgetData = $widgetManager->getDataForWidget($requestData, $context);
+
+        // Return the widget data in JSON response
+        return new JsonResponse($widgetData);
+    }
+
+
+}
+
+

src/Bundle/ChillMainBundle/Widget/WidgetManager.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Widget;
+
+use Symfony\Component\DependencyInjection\Attribute\TaggedIterator;
+
+final class WidgetManager
+{
+    private WidgetProviderInterface $widgetProvider;
+
+    public function __construct(WidgetProviderInterface $widgetProvider)
+    {
+        $this->widgetProvider = $widgetProvider;
+    }
+
+    public function getDataForWidget($data,$context)
+    {
+        //Check if the WidgetProvider supports the given context
+        if ($this->widgetProvider->supports($data,$context)) {
+            // Get the widget data using specific Widget implementation
+            $widgetData = $this->widgetProvider->getDataForWidget($data);
+            return $widgetData;
+        }
+
+        // Handle unsupported context
+        throw new \InvalidArgumentException('Unsupported context.');
+    }
+}

src/Bundle/ChillMainBundle/Widget/WidgetProviderInterface.php

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+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Widget;
+
+interface WidgetProviderInterface{
+
+    public function supports(array $data, array $context);
+
+    public function getDataForWidget($data);
+
+}
+
+

src/Bundle/ChillMainBundle/Widget/Widgets/WidgetBar.php

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+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Widget\Widgets;
+
+use Chill\MainBundle\Widget\WidgetProviderInterface;
+
+class WidgetBar implements WidgetProviderInterface
+{
+    public function supports($data, $context): bool
+    {
+        // Check if the context is "bar"
+        return $context === 'bar';
+    }
+
+    public function getDataForWidget($data): array
+    {
+        // Process the data for the bar widget
+        // In this example, we assume the data is an array of numbers
+        $barData = $data['bar'];
+
+        // Return the widget data as an associative array
+        return [
+            'type' => 'bar',
+            'data' => $barData,
+        ];
+    }
+}

src/Bundle/ChillMainBundle/Widget/Widgets/WidgetNumber.php

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+<?php
+
+declare(strict_types=1);
+
+/*
+ * Chill is a software for social workers
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Chill\MainBundle\Widget\Widgets;
+
+use Chill\MainBundle\Widget\WidgetProviderInterface;
+
+class WidgetNumber implements WidgetProviderInterface{
+    public function supports($data, $context): bool
+    {
+        // Check if the context is "number"
+        return $context === 'number';
+    }
+
+    public function getDataForWidget($data): array
+    {
+        // Process the data for the number widget
+        // We suppose that its only a single number
+        $numberData = $data['number'];
+
+        // Return the widget data as an associative array
+        return [
+            'type' => 'number',
+            'data' => $numberData,
+        ];
+    }
+}