construprogress/app/Livewire/ProjectEditTabs.php

<?php

namespace App\Livewire;

use Livewire\Component;
use App\Models\Project;
use Illuminate\Support\Facades\Gate;

class ProjectEditTabs extends Component
{
    public Project $project;
    public string $activeTab = 'project-data';

    public function mount(Project $project)
    {
        Gate::authorize('edit projects', $project);
        $this->project = $project;
    }

    public function setActiveTab($tab)
    {
        $this->activeTab = $tab;
    }

    public function tabChanged($tab, $projectId)
    {
        if ($projectId == $this->project->id) {
            $this->activeTab = $tab;
        }
    }

    public function updateProject()
    {
        Gate::authorize('edit projects', $this->project);
        $this->project->save();

        session()->flash('message', __('Project updated successfully.'));
        $this->dispatch('project-updated');
    }

    public function render()
    {
        return view('livewire.project-edit-tabs');
    }
}