L-Ami-Fiduciaire/app/Http/Middleware/HandleInertiaRequests.php

<?php

namespace App\Http\Middleware;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Inertia\Inertia;
use Inertia\Middleware;

class HandleInertiaRequests extends Middleware
{
    /**
     * The root template that's loaded on the first page visit.
     *
     * @see https://inertiajs.com/server-side-setup#root-template
     *
     * @var string
     */
    protected $rootView = 'app';

    /**
     * Determines the current asset version.
     *
     * @see https://inertiajs.com/asset-versioning
     */
    public function version(Request $request): ?string
    {
        return parent::version($request);
    }

    /**
     * Define the props that are shared by default.
     *
     * @see https://inertiajs.com/shared-data
     *
     * @return array<string, mixed>
     */
    public function share(Request $request): array
    {
        $user = $request->user();

        $workspaces = $user
            ? $user->workspaces()
                ->orderBy('name')
                ->get(['workspaces.id', 'workspaces.name', 'workspaces.slug'])
                ->map(fn ($w) => [
                    'id' => $w->id,
                    'name' => $w->name,
                    'slug' => $w->slug,
                ])
                ->values()
                ->all()
            : [];

        $currentWorkspaceId = $request->session()->get('current_workspace_id');
        $currentWorkspace = collect($workspaces)->firstWhere('id', $currentWorkspaceId)
            ?? ($workspaces[0] ?? null);

        if (! $currentWorkspaceId && count($workspaces) > 0) {
            $request->session()->put('current_workspace_id', $currentWorkspace['id']);
        }

        return [
            ...parent::share($request),
            'flash' => $request->session()->get('flash'),
            'name' => config('app.name'),
            'auth' => [
                'user' => $user,
                'workspaces' => $workspaces,
                'currentWorkspace' => $currentWorkspace,
            ],
            'sidebarOpen' => ! $request->hasCookie('sidebar_state') || $request->cookie('sidebar_state') === 'true',
            'userNotifications' => [
                'unread_count' => $user ? Cache::remember(
                    "user:{$user->id}:unread_notifications",
                    60,
                    fn () => $user->unreadNotifications()->count()
                ) : 0,
                'readUrl' => fn () => $user ? route('notifications.read', ['id' => '__ID__']) : null,
                'readAllUrl' => fn () => $user ? route('notifications.readAll') : null,
                'items' => Inertia::defer(function () use ($user) {
                    if (! $user) {
                        return [];
                    }

                    try {
                        return $user->notifications()->latest()->take(10)->get()->map(fn ($n) => [
                            'id' => $n->id,
                            'type' => class_basename($n->type),
                            'data' => $n->data,
                            'read_at' => $n->read_at?->toISOString(),
                            'created_at' => $n->created_at->diffForHumans(),
                        ])->all();
                    } catch (\Throwable) {
                        return [];
                    }
                }),
            ],
        ];
    }
}