L-Ami-Fiduciaire/app/Http/Controllers/NotificationController.php

<?php

namespace App\Http\Controllers;

use App\Concerns\HasWorkspaceScope;
use App\Models\Declaration;
use App\Models\User;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Inertia\Inertia;
use Inertia\Response;

class NotificationController extends Controller
{
    use HasWorkspaceScope;

    public function index(Request $request): Response
    {
        $workspace = $this->currentWorkspace();

        $notifications = $request->user()
            ->notifications()
            ->whereJsonContains('data->workspace_id', $workspace->id)
            ->latest()
            ->paginate(25);

        $declarationIds = collect($notifications->items())->pluck('data.declaration_id')->filter()->unique()->values();
        $senderIds = collect($notifications->items())->pluck('data.sender_id')->filter()->unique()->values();

        $declarations = Declaration::whereIn('id', $declarationIds)->pluck('title', 'id');
        $senders = User::whereIn('id', $senderIds)->pluck('name', 'id');

        $notifications->through(function ($n) use ($declarations, $senders) {
            $data = $n->data;
            $declarationId = $data['declaration_id'] ?? null;
            $senderId = $data['sender_id'] ?? null;

            $declarationExists = $declarationId && isset($declarations[$declarationId]);
            $data['declaration_title'] = $declarationExists ? $declarations[$declarationId] : null;
            $data['sender_name'] = $senderId ? ($senders[$senderId] ?? null) : null;
            $data['url'] = $declarationExists ? route('declarations.show', $declarationId) : null;

            return [
                'id' => $n->id,
                'type' => class_basename($n->type),
                'data' => $data,
                'read_at' => $n->read_at?->toISOString(),
                'created_at' => $n->created_at->diffForHumans(),
            ];
        });

        return Inertia::render('notifications/Index', [
            'notifications' => $notifications,
            'markAllReadUrl' => route('notifications.readAll'),
            'readUrl' => route('notifications.read', ['id' => '__ID__']),
        ]);
    }

    public function markAsRead(Request $request, string $id): RedirectResponse
    {
        $request->user()
            ->notifications()
            ->where('id', $id)
            ->firstOrFail()
            ->markAsRead();

        $workspaceId = $request->session()->get('current_workspace_id');
        Cache::forget("user:{$request->user()->id}:workspace:{$workspaceId}:unread_notifications");

        return back();
    }

    public function markAllAsRead(Request $request): RedirectResponse
    {
        $workspace = $this->currentWorkspace();

        $request->user()
            ->unreadNotifications()
            ->whereJsonContains('data->workspace_id', $workspace->id)
            ->update(['read_at' => now()]);

        Cache::forget("user:{$request->user()->id}:workspace:{$workspace->id}:unread_notifications");

        return back();
    }
}