application/index/controller/NeedDetail.php

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<?php
namespace app\index\controller;
use app\index\controller\Ajax;
use app\index\model\UserSpace;
use app\index\model\NeedSpace;
use app\index\model\FeedSpace;
use app\index\model\DealSpace;
use app\index\model\ShopSpace;

class NeedDetail extends Base {

    public function index() {
         $need_status=$this->check_need_status(request()->param('id')) ;
          if($need_status !=1 && $need_status !=2 ){return $this->fetch('ajax/tip', ['info'=>'该需求不存在或已关闭']); }
        $UserSpace = UserSpace::where('uid', session('uid', '', 'index'))->find();
        $need_detail = NeedSpace::get(['id' => request()->param('id')]);
        if(!$need_detail){ return $this->fetch('ajax/tip', ['info'=>'该任务不存在或者已删除']);}
        //增加围观次数
        $need_detail->saw_num+=1;
        $need_detail->save();
        //检查是否已投标
        $is_feed = $this->check_feed_already(request()->param('id'));

        if ($need_detail['file']) {
            $arr_file = explode(",", $need_detail['file']);
        }
        
           $FeedSpace_old = FeedSpace::where(['need_id' => request()->param('id')])->order('update_time', 'desc')->select(); 
            foreach ($FeedSpace_old as $value) {
            $ShopSpace = ShopSpace::where(['shop_uid' => $value['pub_uid']])->find(); 
            $value['shop_id'] = $ShopSpace['id'];
           $FeedSpace[]=$value;
        }
        //银行账户 开始
        $WebAccountSpace_old = db('money_web_account_space')->order('id', 'asc')->select();
        foreach ($WebAccountSpace_old as $value) {
            $value['arr_pic'] = explode(",", $value['pic']);
            $WebAccountSpace[] = $value;
        }
        $this->assign('is_feed', $is_feed);
        $this->assign('WebAccountSpace', $WebAccountSpace);
        //银行账户 结束
        $this->assign('user_money', $UserSpace['money']);
        $this->assign('arr_file', $arr_file);
        $this->assign('need_detail', $need_detail);
        $this->assign('FeedSpace', $FeedSpace);

        return $this->fetch();
    }

    //检查是否已经投标
    protected function check_feed_already($need_id) {
        $FeedSpace = FeedSpace::where(['need_id' => $need_id, 'pub_uid' => session('uid', '', 'index')])->find();
        if ($FeedSpace) {
            return 1;
        } else {
            return 0;
        }
    }