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108 lines
3.1 KiB
108 lines
3.1 KiB
<?php
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namespace App\Http\Controllers\Api;
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use App\Http\Controllers\Controller;
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use App\Models\Channel;
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use App\Models\Notice;
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use App\Models\AgentProduct;
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use App\Models\Advertising;
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use App\Models\Special;
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use App\Models\UserChannel;
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use Illuminate\Support\Facades\Storage;
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/**
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* 小程序首页
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* Class IndexController
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* @package App\Http\Controllers\Api
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*/
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class IndexController extends Controller
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{
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// 首页数据大杂烩
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public function index()
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{
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$img_prefix = Storage::disk('public')->url('');
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# 轮播图
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$slide = Advertising::where(['agent_id' => $this->agent_id, 'status' => 1])
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->orderBy('sort')->orderBy('id', 'DESC')->limit(10)
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->get(['title', 'picture', 'type', 'url']);
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foreach ($slide as &$v) {
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$v->picture = $img_prefix . $v->picture;
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}
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# 公告
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$notice = Notice::where('agent_id', $this->agent_id)->limit(10)
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->orderBy('sort')->orderBy('id', 'desc')->get(['id', 'title']);
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# 我的频道
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if ($this->user_id) {
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$channel_ids = UserChannel::where('user_id', $this->user_id)->value('channels');
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//如果不存在则存入初始数据
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if (!$channel_ids) {
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$channel_ids = Channel::where([
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['agent_id', '=', $this->agent_id],
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['pid', '<>', 0],
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])
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->orderBy('id')
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->limit(8)
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->pluck('id')
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->toArray();
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//存入user_channel
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UserChannel::where('user_id', $this->user_id)
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->insert([
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'user_id' => $this->user_id,
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'channels' => json_encode($channel_ids)
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]);
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}
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$my_channels = Channel::where('agent_id', $this->agent_id)
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->whereIn('id', $channel_ids)
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->get(['id', 'name', 'icon']);
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} else {
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$my_channels = Channel::where('agent_id', $this->agent_id)
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->where('pid', '<>', 0)
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->orderBy('id')
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->limit(8)
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->get(['id', 'name', 'icon']);
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}
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if (!$my_channels->isEmpty()) {
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foreach ($my_channels as &$v) {
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$v->icon = $img_prefix . $v->icon;
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}
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}
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# 专题列表
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$special = Special::query()
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->where('agent_id', $this->agent_id)
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->orderBy('sort')->orderBy('id')
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->limit(6)->get(['id', 'picture_ad']);
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if (!$special->isEmpty()) {
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foreach ($special as $k=>&$v) {
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$v->picture_ad = $img_prefix . $v->picture_ad;
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}
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}
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# 人气爆款
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$hots = AgentProduct::with('product:id,title,pictures') //必须查询ID才能正常查询
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->where('agent_id', $this->agent_id)
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->select('id', 'sale', 'product_id', 'price', 'original_price') //必须查询product_id才能with
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->orderBy('sale', 'desc')->orderBy('id', 'desc')
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->limit(6)->get();
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if (!$hots->isEmpty()) {
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foreach ($hots as &$v) {
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if (!empty($v->product->pictures) && is_array($v->product->pictures)) {
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$v->product->pictures = array_map(function($item) use ($img_prefix) {
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return strpos($item, $img_prefix) === false ? $img_prefix . $item : $item;
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}, $v->product->pictures);
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}
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}
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}
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return $this->success([
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'slide' => $slide,
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'notice' => $notice,
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'my_channels' => $my_channels,
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'special' => $special,
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'hots' => $hots,
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]);
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}
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}
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