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初始化项目：添加后端代码、ThinkPHP框架、前端资源

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amb
2026-09-03 12:42:39 +08:00
commit 482bece22e
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application/admin/controller/app/activity/Activity.php
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<?php
namespace app\admin\controller\app\activity;
use app\common\controller\Backend;
use think\Db;
/**
* 线下活动
*
* @icon fa fa-circle-o
*/
class Activity extends Backend
{
/**
* Activity模型对象
* @var \app\admin\model\app\activity\Activity
*/
protected $model = null;
public function _initialize()
{
parent::_initialize();
$this->model = new \app\admin\model\app\activity\Activity;
$this->userTicketModel = new \app\admin\model\app\activity\Userticket;
$this->ticketModel = new \app\admin\model\app\activity\Ticket;
}
/**
* 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
* 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
* 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
*/
/**
* 查看
*/
public function index()
{
//当前是否为关联查询
$this->relationSearch = false;
//设置过滤方法
$this->request->filter(['strip_tags', 'trim']);
//如果发送的来源是Selectpage，则转发到Selectpage
if ($this->request->request('keyField')) {
return $this->selectpage();
}
list($where, $sort, $order, $offset, $limit) = $this->buildparams();
$list = $this->model
->where($where)
->order($sort, $order)
->paginate($limit);
foreach ($list as $row) {
$row->ticket_count = $this->ticketModel->getTicketCount($row->id);
$row->apply_total_data = $this->userTicketModel->getApplyTotalData($row->id);
}
$result = array("total" => $list->total(), "rows" => $list->items(),'attr'=>[
'statusList'=>$this->model->getStatusList()
]);
return $this->success("获取成功",$result);
}
public function formParse($params,$type = 'encode'){
if($type == 'encode'){
$params['apply_info_form'] = json_encode($params['apply_info_form']);
foreach ($params as $key => $val){
if(substr($key,-4) == 'time'){
$params[$key] = strtotime($params[$key]);
}
}
}else{
$params['apply_info_form'] = json_decode($params['apply_info_form'],true);
foreach ($params as $key => $val){
if(substr($key,-4) == 'time'){
$params[$key] = date('Y-m-d H:i:s',$params[$key]);
}
}
$params['ticket'] = \app\admin\model\app\activity\Ticket::where([
'activity_id'=>$params['id']
])->field(['name','price','inventory','audit','limit_buy','id','weigh'])
->order('weigh','asc')
->select();
$course = \app\admin\model\app\activity\Course::alias('activity')
->join(\app\admin\model\course\Course::getTable() .' course',"activity.course_id=course.id")
->where([
'activity.activity_id'=>$params['id']
])->field([
'course.name','course.type','course.cover','course.id'
])
->select();
$params['course'] = $course;
}
return $params;
}
/**
* 获取详情
* @param $id
* @return mixed
*/
public function detail($id){
$row = $this->model->get($id);
if (!$row) {
$this->error(__('No Results were found'));
}
$row = $row->toArray();
$row = $this->formParse($row,'decode');
return $this->success("获取成功",$row);
}
/**
* 添加
*
* @return string
* @throws \think\Exception
*/
public function add()
{
if (false === $this->request->isPost()) {
return $this->view->fetch();
}
$params = $this->request->post('row/a');
if (empty($params)) {
$this->error(__('Parameter %s can not be empty', ''));
}
$params = $this->preExcludeFields($params);
if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
$params[$this->dataLimitField] = $this->auth->id;
}
$ticket = $params['ticket'];
unset($params['ticket']);
$course = $params['course'];
unset($params['course']);
$params = $this->formParse($params);
$params['uniacid'] = UNIACID;
$params['createtime'] = time();
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
$this->model->validateFailException()->validate($validate);
}
$result = $this->model->allowField(true)->insertGetId($params);
$this->parseTicket($result,$ticket);
$this->parseCourse($result,$course);
// 计算并更新价格
$this->updateActivityPrice($result);
Db::commit();
} catch (ValidateException|PDOException|Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if ($result === false) {
$this->error(__('No rows were inserted'));
}
$this->success("提交成功");
}
/**
* 解析活动票
* @param $rowId
* @param $ticket
* @return bool
*/
public function parseTicket($rowId,$ticket){
$hasTicketIds = \app\admin\model\app\activity\Ticket::where([
'activity_id'=>$rowId
])->field('id')->column('id');
$updateTicketIds=[];
if($ticket){
foreach ($ticket as $item){
$item['createtime'] = time();
$item['activity_id'] = $rowId;
$item['uniacid'] = UNIACID;
if(isset($item['id']) && $item['id']){
$updateTicketIds[] = $item['id'];
\app\admin\model\app\activity\Ticket::where([
'id'=>$item['id']
])->update($item);
}else{
\app\admin\model\app\activity\Ticket::insert($item);
}
}
}
if($hasTicketIds){
foreach ($hasTicketIds as $id){
if(!$updateTicketIds || !in_array($id,$updateTicketIds)){
\app\admin\model\app\activity\Ticket::where([
'id'=>$id
])->delete();
}
}
}
return true;
}
/**
* 绑定课程
* @param $rowId
* @param $course
* @return bool
*/
public function parseCourse($rowId,$course){
\app\admin\model\app\activity\Course::where([
'activity_id'=>$rowId
])->delete();
if($course){
foreach ($course as $item){
$data = [];
$data['course_id'] = $item;
$data['createtime'] = time();
$data['activity_id'] = $rowId;
$data['uniacid'] = UNIACID;
\app\admin\model\app\activity\Course::insert($data);
}
}
return true;
}
/**
* 编辑
*
* @param $ids
* @return string
* @throws DbException
* @throws \think\Exception
*/
public function edit($ids = null)
{
$row = $this->model->get($ids);
if (!$row) {
$this->error(__('No Results were found'));
}
$adminIds = $this->getDataLimitAdminIds();
if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
$this->error(__('You have no permission'));
}
$params = $this->request->post('row/a');
if (empty($params)) {
$this->error(__('Parameter %s can not be empty', ''));
}
$params = $this->preExcludeFields($params);
$ticket = $params['ticket'];
unset($params['ticket']);
$course = $params['course'];
unset($params['course']);
$params = $this->formParse($params);
$result = false;
Db::startTrans();
try {
//是否采用模型验证
if ($this->modelValidate) {
$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
$row->validateFailException()->validate($validate);
}
$result = $row->allowField(true)->save($params);
$this->parseTicket($row->id,$ticket);
$this->parseCourse($row->id,$course);
// 计算并更新价格
$this->updateActivityPrice($row->id);
Db::commit();
} catch (ValidateException|PDOException|Exception $e) {
Db::rollback();
$this->error($e->getMessage());
}
if (false === $result) {
$this->error(__('No rows were updated'));
}
$this->success("提交成功");
}
/**
* 更新活动价格
* 从 ticket 表中读取最低价格
* @param int $activityId 活动ID
*/
protected function updateActivityPrice($activityId)
{
$minPrice = $this->ticketModel
->where('activity_id', $activityId)
->where('uniacid', UNIACID)
->min('price');
$price = $minPrice ?? 0;
// 更新价格
$this->model->where('id', $activityId)->update([
'price' => $price
]);
}
}