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worklenz-frontend/src/hooks/useSelectedProject.ts

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+import { useParams } from 'react-router-dom';
+import { useAppSelector } from './useAppSelector';
+
+// this custom hook return currently selected project
+export const useSelectedProject = () => {
+  const { projectId } = useParams();
+
+  const projectList = useAppSelector(state => state.projectsReducer.projects);
+
+  const selectedProject = projectList.data.find(project => project.id === projectId);
+
+  try {
+    return selectedProject;
+  } catch (error) {
+    console.error('custom error: error in selecting a project');
+  }
+};