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

<?php

namespace App\Http\Controllers\Api;
use App\Http\Controllers\Controller;
use App\Models\Channel;
use App\Models\Notice;
use App\Models\AgentProduct;
use App\Models\Slide;
use App\Models\Special;
use App\Models\UserChannel;

/**
 * 小程序首页
 * Class IndexController
 * @package App\Http\Controllers\Api
 */
class IndexController extends Controller
{
    // 首页数据大杂烩
    public function index()
    {
        # 轮播图
        $slide = Slide::where('agent_id', $this->agent_id)->where('status', 1)
			->orderBy('sort')->orderBy('id', 'DESC')->limit(10)->get(['title','url']);

        # 公告
        $notice = Notice::where('agent_id', $this->agent_id)->limit(10)->get(['title', 'updated_at']);

        # 我的频道
        $channel_ids = UserChannel::where('user_id', $this->user_id)->value('channels');
        $my_channels = Channel::whereIn('id', $channel_ids)->get(['id', 'name', 'icon']);

        # 专题列表
		$special = Special::query()
			->where('agent_id', $this->agent_id)
			->orderBy('sort')
			->orderBy('id')
			->get(['id', 'picture_ad']);

        # 人气爆款
        $hots = AgentProduct::query()
			->select('id', 'sale', 'product_id', 'price', 'original_price') //必须查询product_id才能with
			->with('product:id,title,pictures') //必须查询ID才能正常查询
			->limit(6)->get();

        return $this->success([
            'slide' => $slide,
            'notice' => $notice,
            'my_channels' => $my_channels,
            'special' => $special,
            'hots' => $hots,
        ]);
    }
}