LaravelApp/app/Http/Controllers/DataController.php

<?php

namespace App\Http\Controllers;

use App\Models\Submission;

class DataController extends Controller
{
    public function showData()
    {
        // Получаем все заявки из БД с комментариями и тегами
        $submissions = Submission::with(['comments', 'tags'])
            ->withCount('comments')
            ->active() // Query Scope
            ->latest()
            ->get();

        return view('data_table', [
            'submissions' => $submissions,
            'count' => $submissions->count()
        ]);
    }

    public function show($id)
    {
        // Просмотр одной заявки со всеми связями
        $submission = Submission::with(['comments.attachments', 'tags', 'attachments'])
            ->findOrFail($id);

        return view('submission_detail', [
            'submission' => $submission
        ]);
    }

    public function edit($id)
    {
        $submission = Submission::findOrFail($id);
        
        return view('submission_edit', [
            'submission' => $submission
        ]);
    }

    public function update(Request $request, $id)
    {
        $submission = Submission::findOrFail($id);
        
        $validated = $request->validate([
            'name' => 'required|string|max:100',
            'email' => 'required|email|max:255',
            'message' => 'nullable|string|max:1000',
            'status' => 'required|in:active,archived,pending',
        ]);

        $submission->update($validated);

        return redirect()->route('data.show')->with('success', 'Заявка успешно обновлена!');
    }

    public function destroy($id)
    {
        $submission = Submission::findOrFail($id);
        $submission->delete(); // Мягкое удаление

        return redirect()->route('data.show')->with('success', 'Заявка успешно удалена!');
    }
}