xyzshop/helper/room/factory.php

<?php
/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 2017/12/14
 * Time: 下午5:30
 */

namespace room;

use Exception;
use member_info;
use Log;
use goods_helper;

class factory
{
    public function __construct()
    {

    }
    public function create($params)
    {
        $type = $params['type'];
        if($type == proto_type::act_bargain) {
            return $this->create_bargain($params);
        }
        elseif($type == proto_type::act_group) {
            return $this->create_group($params);
        }
        elseif($type == proto_type::act_shake_bonus) {
            return $this->create_shake_bonus($params);
        }
        else {
            return false;
        }
    }

    public function build($room_id)
    {
        $mod_room = Model('room');
        $room_params = $mod_room->getRoom($room_id);
        if(empty($room_params)) return false;
        $participants = self::participants($room_id);

        $rinfo = new base_info($room_params);
        if($rinfo->type() == proto_type::room_bargain) {
            return new bargain_room($room_params,$participants);
        }
        elseif ($rinfo->type() == proto_type::room_group) {
            return new group_room($room_params,$participants);
        }
        elseif($rinfo->type() == proto_type::room_shake_bonus) {
            return new shake_room($room_params,$participants);
        }
        elseif ($rinfo->type() == proto_type::room_chatwo) {
        }
        else {
            return false;
        }
    }

    ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

    private function create_bargain($params)
    {
        global $config;
        $usable_days = intval($config['bargain']['usable_days']);
        $usable_days = $usable_days > 0 ? $usable_days : 3;

        $creator = intval($params['creator']);
        $good_id = intval($params['goods_id']);

        $cost_price = $params['cost_price'];
        $lowest_price = $params['lowest_price'];
        if($creator <= 0 || $good_id <= 0) return false;

        $mod_bargain = Model('room_bargain');
        $ret = $mod_bargain->getBargainByUserGoods($creator,$good_id,true);
        if(!empty($ret)) {
            $bargain = new bargain($ret);
            return ['bargain_id' => $bargain->bargain_id(),'room' => $bargain->room(),'creator' => $bargain->creator()];
        }

        $minfo = new member_info($creator);
        $room_id = $this->create_room(proto_type::room_bargain,"bargain",$minfo);
        if($room_id === false) return false;

        $helper = new goods_helper();
        $summary = $helper->summary([$good_id],$related_goods);
        $bargain_id = $mod_bargain->create($room_id,$creator,$good_id,$summary['goods_price'],$cost_price,$lowest_price,$usable_days);

        return ['bargain_id' => $bargain_id,'room' => $room_id,'creator' => $creator];
    }

    private function create_group($params)
    {
        try
        {
            $user = intval($params['creator']);
            if($user <= 0) return false;
            $creator = new member_info($user);
            $room_type = proto_type::room_group;
            $room_id = $this->create_room($room_type,'group',$creator);

            return ['room' => $room_id,'creator' => $user];
        }
        catch (Exception $ex) {
            Log::record(__METHOD__ . " {$ex->getMessage()}",Log::ERR);
            return false;
        }
    }

    private function create_shake_bonus($params)
    {
        try
        {
            $user = intval($params['creator']);
            if($user <= 0) return false;
            $mod_room = Model('room');
            $room = $mod_room->getRoomByType(proto_type::room_shake_bonus,$user);
            if(empty($room))
            {
                $creator = new member_info($user);
                $room_type = proto_type::room_shake_bonus;
                $room_id = $this->create_room($room_type,'shake_bonus',$creator);
            }
            else {
                $room_id = intval($room['room_id']);
            }

            return ['room' => $room_id,'creator' => $user];
        }
        catch (Exception $ex) {
            Log::record(__METHOD__ . " {$ex->getMessage()}",Log::ERR);
            return false;
        }
    }

    private function create_room($room_type,$name,member_info $creator)
    {
        $mod_room = Model('room');
        $ret = $mod_room->create_room($room_type,$name,$creator->member_id(),$creator->member_id(),$creator->nickname());
        return $ret;
    }

    private static function participants($roomid)
    {
        $roomid = intval($roomid);
        if($roomid <= 0) return false;

        $mod_room = Model('room');
        $items = $mod_room->participants($roomid);

        $key_ids = [];
        $uids = [];
        foreach ($items as $item) {
            $uid = intval($item['member_id']);
            $room_key  = $item['room_key'];
            $key_ids[$room_key] = $uid;
            $uids[] = $uid;
        }

        $uids = array_unique($uids,SORT_NUMERIC);
        $members = Model('member')->getMemberList(array('member_id' => array('in',$uids)));

        $uid_infos = [];
        foreach ($members as $member) {
            $uinfo = new member_info($member);
            $user = $uinfo->member_id();
            $item = ['avatar' => $uinfo->avatar(),'nickname' => $uinfo->nickname(),'userid' => $uinfo->member_id(),'active' => false];
            $uid_infos[$user] = $item;
        }
        $result = [];
        foreach ($key_ids as $key => $uid) {
            $result[$key] = $uid_infos[$uid];
        }

        return $result;
    }
}