Question.php
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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/10/23
* Time: 13:59
*/
namespace app\home\controller;
use app\common\controller\WechatBase;
use app\home\model\UserQuestionAnswer;
use think\Db;
class Question extends WechatBase
{
/**
* 获取题（废弃）
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\ModelNotFoundException
* @throws \think\exception\DbException
*/
public function get_question(){
$user_id = $this->request->param('user_id',0,'intval');
$goods_id = $this->request->param('goods_id',0,'intval');
if(empty($user_id) || empty($goods_id)){
$this->error('404');
}
$userModel = new \app\home\model\User();
$user = $userModel->findData(['id'=>$user_id]);
$user['age'] = getAge($user['birthday']);//年龄
$goodsModel = new \app\home\model\Goods();
$goods = $goodsModel->findData(['id'=>$goods_id]);
//判断是否符合答题条件
if($goods['sex'] != 0){
if(empty($user['gender'])){
$this->error('请去完善信息');
}
if($user['gender'] == $goods['sex']){
$this->error('性别不符合要求');
}
}
if($goods['min_age'] != 0 || $goods['max_age'] != 0){
if(empty($user['birthday'])){
$this->error('请去完善信息');
}
if($goods['min_age'] <= $user['age'] && $user['age'] <= $goods['max_age']){
$this->error('年龄不符合要求');
}
}
$distance = distance($goods,$user);//根据两地经纬度获取距离
if($goods['distance'] != 0){
if($distance > $goods['distance']){
$this->error('距离不符合要求');
}
}
//题
$questionModel = new \app\home\model\Question();
$question = $questionModel
->alias('q')
->field('q.*,q_o.id as q_o_id,q_o.option_name')
->join('fa_question_option q_o','q_o.question_id = q.id','left')
->where(['q.goods_id',$goods_id])
->order('q.list_order desc,id desc')
->select();
//用户上次答题答案
$userQuestionAnswerModel = new UserQuestionAnswer();
foreach($question as $key => $q){
$user_question_answer = $userQuestionAnswerModel->where(['user_id'=>$user_id,'goods_id'=>$goods_id,'question_id'=>$q['id']])->find();
if(!empty($user_question_answer)){
//重新答题倒计时
$user_question_answer['backwards'] = $user_question_answer['resettime'] - time();
}
$question[$key]['user_question_answer'] = $user_question_answer;
}
$this->success('SUCCESS');
}
/**
* 提交答案
* @throws \think\Exception
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\ModelNotFoundException
* @throws \think\exception\DbException
* @throws \think\exception\PDOException
*/
public function push_answer(){
$question_keys = $this->request->param('question_keys/a');
$answers = $this->request->param('answers/a');
$goods_id = $this->request->param('goods_id',0,'intval');
$user_id = $this->request->param('user_id',0,'intval');
// print_r($question_keys);
// print_r($answers);
// exit();
if(empty($question_keys) || empty($answers) || empty($goods_id) || empty($user_id)){
$this->error('404');
}
$user = Db::name('user')->where(['id'=>$user_id])->find();//用户信息
$goods = Db::name('goods')->where(['id'=>$goods_id])->find();//广告信息
$admin = Db::name('admin')->where(['id'=>$goods['admin_id']])->find();//商户信息
//判断广告信息是否过期
if($goods['end_time'] < time()){
$this->error('广告已过截止时间');
}
Db::startTrans();
//清空上次答题记录
$question_error = [];
$resettime = 0;
$result1 = Db::name('user_question_answer')->where(['user_id'=>$user_id,'goods_id'=>$goods_id])->delete();
foreach($question_keys as $key => $question_key){
if(!isset($question_key)){
$this->error("第".($key+1)."个question_key不能为空");
}
if(empty($answers[$key])){
$this->error("第".($key+1)."个answer不能为空");
}
//判断是否正确
$question = json_decode($goods['question'],true);
if($question[$question_key]['question_answer'] == $answers[$key]){
$is_correct = 1;
}else{
$question_error[] = $question_key;
$is_correct = 0;
$arr['resettime'] = time() + $goods['anew_time'];
$resettime = $arr['resettime'] - time();
}
$arr['user_id'] = $user_id;
$arr['goods_id'] = $goods_id;
$arr['question_key'] = $question_key;
$arr['answer'] = $answers[$key];
$arr['type'] = $question[$question_key]['question_type'];
$arr['is_correct'] = $is_correct;
$arr['createtime'] = time();
$result2 = Db::name('user_question_answer')->insert($arr);
if(empty($result2)){
Db::rollback();
$this->error('sql执行失败');
}
}
//判断本次答题是否全部正确
$exp = 0;
if(empty($question_error)){
//全部正确获取红包券
//判断是否获取过该广告的红包
$user_exp_log = Db::name('user_exp_log')->where(['type'=>4,'goods_id'=>$goods_id,'user_id'=>$user_id])->find();
if(!empty($user_exp_log)){
Db::rollback();
$this->error('您已获得过该广告的奖励');
}
//判断商家余额是否够用
if($admin['money'] < $goods['exp']){
Db::rollback();
$this->error('商家余额不足');
}
//用户获得奖励
$arr1['user_id'] = $user_id;
$arr1['before_exp'] = $user['exp'];
$arr1['exp'] = $goods['exp'];
$arr1['after_exp'] = $user['exp']+$goods['exp'];
$arr1['type'] = 4;
$arr1['goods_id'] = $goods_id;
$arr1['createtime'] = time();
$result3 = Db::name('user_exp_log')->insert($arr1);
if(empty($result3)){
Db::rollback();
$this->error('sql执行失败');
}
$result4 = Db::name('user')->where(['id'=>$user_id])->update(['exp'=>$user['exp']+$goods['exp']]);
//扣除商家余额
$arr2['admin_id'] = $admin['id'];
$arr2['before_money'] = $admin['money'];
$arr2['money'] = $goods['exp'];
$arr2['after_money'] = $admin['money']-$goods['exp'];
$arr2['type'] = 5;
$arr2['goods_id'] = $goods_id;
$arr2['createtime'] = time();
$result5 = Db::name('user_money_log')->insert($arr2);
if(empty($result5)){
Db::rollback();
$this->error('sql执行失败');
}
$result6 = Db::name('admin')->where(['id'=>$admin['id']])->update(['money'=>$admin['money']-$goods['exp']]);
//判断用户是否有上级
if(!empty($user['parent_id'])){
//用户上级信息
$parent = Db::name('user')->where(['id'=>$user['parent_id']])->find();
//平台承担上级的红包券
//获取上级获得奖券比例
$exp_ratio = Db::name('exp_ratio')->where(['id'=>2])->find();
//用户上级获取奖励
$arr3['user_id'] = $user['parent_id'];
$arr3['before_exp'] = $parent['exp'];
$arr3['exp'] = $goods['exp']*$exp_ratio['ratio']*0.01;
$arr3['after_exp'] = $arr3['exp']+$parent['exp'];
$arr3['type'] = 5;
$arr3['goods_id'] = $goods_id;
$arr3['to_user_id'] = $user_id;
$arr3['createtime'] = time();
$result7 = Db::name('user_exp_log')->insert($arr3);
if(empty($result7)){
Db::rollback();
$this->error('sql执行失败');
}
$result8 = Db::name('user')->where(['id'=>$user['parent_id']])->update(['exp'=>$arr3['exp']+$parent['exp']]);
}
//判断商户是否有上级
$admin_user = Db::name('user')->where(['id'=>$admin['user_id']])->find();
if(!empty($admin_user['parent_id'])){
//商户上级信息
$admin_user_parent = Db::name('user')->where(['id'=>$admin_user['parent_id']])->find();
//平台承担上级的红包券
//获取上级获得奖券比例
$exp_ratio = Db::name('exp_ratio')->where(['id'=>3])->find();
//用户上级获取奖励
$arr3['user_id'] = $admin_user['parent_id'];
$arr3['before_exp'] = $admin_user_parent['exp'];
$arr3['exp'] = $goods['exp']*$exp_ratio['ratio']*0.01;
$arr3['after_exp'] = $arr3['exp']+$admin_user_parent['exp'];
$arr3['type'] = 6;
$arr3['goods_id'] = $goods_id;
$arr3['to_user_id'] = $admin['user_id'];
$arr3['createtime'] = time();
$result9 = Db::name('user_exp_log')->insert($arr3);
if(empty($result9)){
Db::rollback();
$this->error('sql执行失败');
}
$result10 = Db::name('user')->where(['id'=>$admin_user['parent_id']])->update(['exp'=>$arr3['exp']+$admin_user_parent['exp']]);
}
}
Db::commit();
$this->success('SUCCESS','',['question_error'=>$question_error,'exp'=>$goods['exp'],'resettime'=>$resettime]);
}
}