kailin/app/Http/Controllers/Api/Riddle/Active.php

<?php namespace App\Http\Controllers\Api\Riddle;

use App\Http\Controllers\Api\Api;
use App\Models\Riddle\Active as Model;
use App\Models\Riddle\ActiveShare;
use App\Models\Riddle\ActiveRecord;
use App\Models\Custom;
use App\Models\WeiBan\Tags as WeiBanTags;

/**
 * 灯谜活动
 * 
 * @author 刘相欣
 * 
 * */
class Active extends Api{

	/**
	 * 获取抽奖配置		/api/riddle_active/get_detail
	 * 
	 * */
	public function get_detail(Model $Model,Custom $Custom,WeiBanTags $WeiBanTags,ActiveShare $ActiveShare,ActiveRecord $ActiveRecord){
		// 接口验签
		// $this->verify_sign();
		// 检查登录
		$uid							= $this->checkLogin();
		// 获取客户信息
		$custom							= $Custom->getOne($uid);
		// 如果存在的话
		if( !$custom )					return json_send(['code'=>'no_login','msg'=>'请登录','data'=>['error'=>'无对应客户']]);
		// 接收参数
		$id 							= request('id',0);
		// 如果存在的话
		if( !$id )						return json_send(['code'=>'error','msg'=>'未知的活动ID','data'=>['error'=>'未知的活动ID']]);
		// 获取客户城市的数据
		$data			                = $Model->getOne($id);
		// 如果存在的话
		if( !$data )					return json_send(['code'=>'error','msg'=>'暂无活动','data'=>['error'=>'暂无活动']]);
		// 默认可以参加活动
		$data['allow_join']				= 1;
		// 判断是不是可以参与
		if( $data['tag_scope'] )		{
			// 解析数组
			$data['tag_scope']			= explode(',',$data['tag_scope']);
			// 查询用户标签
			$tags						= $WeiBanTags->getListByWeibanExtid($custom['weiban_extid']);
			// 标签范围限定时，默认不能参与
			$data['allow_join'] 		= 0;
			// 判断标签是不是存在
			foreach ($tags as $value) 	{
				// 标签范围内，允许参加
				if( in_array($value['name'],$data['tag_scope']) )  $data['allow_join'] = 1;
			}
			// 如果不能参与
			if( !$data['allow_join'] )	return json_send(['code'=>'error','msg'=>'账号不在标签范围','data'=>['error'=>'不在标签范围内']]);
		}
		// 判断是不是可以参与
		if( $data['city_ids'] )			{
			// 解析数组
			$data['city_ids']			= explode(',',$data['city_ids']);
			// 如果不在城市范围
			if( !in_array($custom['city_id'],$data['city_ids']) ) $data['allow_join'] = 0;
			// 如果不能参与
			if( !$data['allow_join'] )	return json_send(['code'=>'error','msg'=>'账号不在活动城市','data'=>['error'=>'账号不在活动城市']]);
		}
		// 获取参与次数
		$joinTotal						= $ActiveRecord->query()->where([['active_id','=',$id],['custom_uid','=',$uid]])->count();
		// 获取答题次数
		$shareTotal						= $ActiveShare->query()->where([['active_id','=',$id],['custom_uid','=',$uid]])->count();
		// 计算答题次数
		$data['join_total']				= $data['join_total'] + ( $shareTotal >= $data['join_share'] ? $data['join_share'] : $shareTotal);
		// 计算剩余参与次数
		$data['join_last']				= $data['join_total'] - $joinTotal;
		// 计算剩余分享次数
		$data['share_last']				= ($data['join_share'] - $shareTotal <= 0 ? 0 : $data['join_share'] - $shareTotal);
		// 删除不必要的数据
		unset($data['allow_join'],$data['tag_scope'],$data['city_ids']);
		// 返回结果
		return							json_send(['code'=>'success','msg'=>'获取成功','data'=>$data]);
	}

	
}