hainan/app/Http/Controllers/Api/ArticleController.php

<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\Article;

/**
 * 文章
 * Class ArticleController
 * @package App\Http\Controllers\Api
 */
class ArticleController extends Controller
{
	//文章列表
    public function index()
	{
		//TODO 此处仅为演示数据，调用数据需要再修改
		$list = Article::query()
			->where('agent_id', $this->agent_id)
			->select('id', 'image', 'title', 'updated_at')
			->orderBy('id', 'DESC')
			->simplePaginate()->toArray();

		$new_data = [];
		foreach ($list['data'] as $k => $item) {
			$new_key = floor($k / 4);
			if ($k % 4 == 0) {
				$new_data[$new_key] = [
					'big' => $item,
					'children' => []
				];
			} else {
				$new_data[$new_key]['children'][] = $item;
			}
		}
		$list['data'] = $new_data;
		return $this->success($list);
	}

	//文章详情
	public function show()
	{
		$id = (int)request()->input('id');

		$article = Article::where('agent_id', $this->agent_id)->find($id);
		if (!$article) {
			return $this->error('文章不存在或已被删除');
		}
		return $this->success($article);
	}
}