253 lines
8.3 KiB
PHP
253 lines
8.3 KiB
PHP
<?php
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namespace app\admin\controller;
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use app\admin\model\Admin;
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use app\admin\model\car\AttributeValue;
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use app\common\controller\Backend;
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use think\Db;
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use think\exception\PDOException;
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use think\exception\ValidateException;
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use function Symfony\Component\Clock\now;
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/**
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*
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*
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* @icon fa fa-circle-o
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*/
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class Cars extends Backend
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{
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/**
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* Cars模型对象
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* @var \app\admin\model\Cars
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*/
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protected $model = null;
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protected $series,$brands;
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public function _initialize()
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{
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parent::_initialize();
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$this->model = new \app\admin\model\Cars;
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$series = Db::query("SELECT a.id,brand_id as pid, a.name FROM series a LEFT JOIN brands b ON a.brand_id = b.id;");
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$brands = Db::query("SELECT id, 0 as pid, `name` FROM brands;");
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$this->series = $series;
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$this->brands = $brands;
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$data = array_merge($brands,$series);
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$tree = $this->buildTree($data);
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$formattedTree = $this->formatTree($tree);
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$users = Db::name('admin')
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->field(['id', 'nickname'])
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->select();
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$this->view->assign('series',$formattedTree);
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$this->view->assign('users',$users);
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}
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public function index()
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{
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//设置过滤方法
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$this->request->filter(['strip_tags', 'trim']);
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if (false === $this->request->isAjax()) {
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return $this->view->fetch();
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}
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//如果发送的来源是 Selectpage，则转发到 Selectpage
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if ($this->request->request('keyField')) {
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return $this->selectpage();
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}
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[$where, $sort, $order, $offset, $limit] = $this->buildparams();
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$list = $this->model
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->where($where)
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->order($sort, $order)
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->with([
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'contact' =>function ($q) {
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$q->field('id,nickname,mobile');
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},
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'brand' =>function ($q) {
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$q->field('id,name');
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},
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'series' =>function ($q) {
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$q->field('id,name');
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},
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]
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)
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->paginate($limit);
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$result = ['total' => $list->total(), 'rows' => $list->items()];
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return json($result);
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}
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/**
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* 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
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* 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
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* 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
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*/
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public function add()
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{
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if (false === $this->request->isPost()) {
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return $this->view->fetch();
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}
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$params = $this->request->post('row/a');
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if (empty($params)) {
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$params = $this->preExcludeFields($params);
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if ($this->dataLimit && $this->dataLimitFieldAutoFill) {
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$params[$this->dataLimitField] = $this->auth->id;
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}
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$result = false;
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Db::startTrans();
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
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$this->model->validateFailException()->validate($validate);
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}
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$data = $this->getModelData($params);
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$data['created_at'] = now()->format('Y-m-d H:i:s');
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$data['updated_at'] = now()->format('Y-m-d H:i:s');
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$result = $this->model->allowField(true)->save($data);
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$this->dealExtend($params,$this->model->id);
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Db::commit();
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} catch (ValidateException|PDOException|\Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if ($result === false) {
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$this->error(__('No rows were inserted'));
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}
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$this->success();
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}
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public function edit($ids = null)
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{
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$row = $this->model->get($ids);
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if (!$row) {
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$this->error(__('No Results were found'));
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}
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$adminIds = $this->getDataLimitAdminIds();
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if (is_array($adminIds) && !in_array($row[$this->dataLimitField], $adminIds)) {
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$this->error(__('You have no permission'));
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}
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if (false === $this->request->isPost()) {
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$series_map = array_column($this->series,'name','id');
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$series = $series_map[$row->series_id] ?? '';
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$brand_map = array_column($this->brands,'name','id');
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$brand = $brand_map[$row->brand_id] ?? '';
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$series_name = $brand . ' / ' . $series;
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$row->series_name = $series_name;
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$this->view->assign('row', $row);
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return $this->view->fetch();
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}
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$params = $this->request->post('row/a');
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if (empty($params)) {
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$this->error(__('Parameter %s can not be empty', ''));
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}
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$params = $this->preExcludeFields($params);
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$result = false;
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Db::startTrans();
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try {
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//是否采用模型验证
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if ($this->modelValidate) {
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$name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
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$validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
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$row->validateFailException()->validate($validate);
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}
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$data = $this->getModelData($params);
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$data['updated_at'] = now()->format('Y-m-d H:i:s');
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$result = $row->allowField(true)->save($data);
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$this->dealExtend($params,$row->id);
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Db::commit();
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} catch (ValidateException|PDOException|Exception $e) {
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Db::rollback();
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$this->error($e->getMessage());
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}
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if (false === $result) {
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$this->error(__('No rows were updated'));
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}
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$this->success();
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}
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public function extend(){
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$data = \app\admin\model\car\Attributes::order('sort_order')->select();
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$id = request()->get('id');
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$value_map = [];
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if ($id){
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$values = AttributeValue::where('car_id',$id)->select();
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// dd($values);
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foreach ($values as $value){
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$value_map[$value->attribute_id] = $value->value;
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}
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}
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$res = [];
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foreach ($data as $datum){
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$datum->options = json_decode($datum->options);
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$re = $datum->toArray();
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$out = [
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'id' => $re['id'],
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'label' => $re['name'],
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'type' => $re['input_type'],
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'options' => $re['options'],
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'name' => $re['field_key'],
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'value' => $value_map[$re['id']] ?? null,
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];
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$res [] =$out;
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}
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$this->success(data:$res);
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}
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private function dealExtend(array $params,$car_id)
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{
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$data = \app\admin\model\car\Attributes::order('sort_order')->field('id,field_key')->select();
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$insert = [];
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// dd($data);
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foreach ($data as $datum){
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if ($params[$datum['field_key']]){
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$insert [] = [
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'car_id' => $car_id,
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'attribute_id' => $datum->id,
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'value' => $params[$datum['field_key']],
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];
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}
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}
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// dd($insert);
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AttributeValue::where('car_id',$car_id)->delete();
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AttributeValue::insertAll($insert);
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}
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private function getModelData(array $params)
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{
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$res = [
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'title' => $params['title'],
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'price' => $params['price'],
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'cover_image' => $params['cover_image'],
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'contact_id' => $params['contact_id'] ?? $this->auth->id,
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];
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$series_id = $params['series_id'];
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$series = \app\admin\model\Series::where('id',$series_id)->find();
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$res ['series_id'] = $series_id;
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$res ['brand_id'] = $series->brand_id;
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if (!$res['contact_id'] || $res['contact_id'] == -1){
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$res['contact_id'] = $this->auth->id;
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}
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return $res;
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}
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}
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