lasthourcloud/app/Http/Livewire/Project/DeleteProject.php

<?php

namespace App\Http\Livewire\Project;

use App\Models\Project;
use Livewire\Component;

class DeleteProject extends Component
{
    public array $parameters;
    public int $project_id;

    public function mount()
    {
        $this->parameters = getRouteParameters();
    }
    public function delete()
    {
        $this->validate([
            'project_id' => 'required|int',
        ]);
        $project = Project::findOrFail($this->project_id);
        if ($project->applications->count() > 0) {
            return $this->emit('error', 'Project has resources defined, please delete them first.');
        }
        $project->delete();
        return redirect()->route('projects');
    }
}