<?php
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namespace app\api\controller\plus\repair;
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use app\api\controller\Controller;
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use app\api\model\plus\repair\Cart as CartModel;
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use app\api\model\settings\Setting as SettingModel;
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use app\api\model\product\Product as ProductModel;
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/**
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* 购物车控制器
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*/
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class Cart extends Controller
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{
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private $user;
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// $model
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private $model;
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/**
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* 构造方法
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*/
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public function initialize()
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{
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$this->user = $this->getUser();
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$this->model = new CartModel();
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}
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/**
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* 购物车列表
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*/
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public function lists()
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{
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// 购物车列表
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$projectList = $this->model->getList($this->user);
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//是否显示店铺信息
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$store_open = SettingModel::getStoreOpen();
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return $this->renderSuccess('', compact('projectList', 'store_open'));
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}
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/**
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* 加入购物车
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* @param int $project_id 项目id
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* @param int $project_num 数量
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*/
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public function add()
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{
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$data = $this->request->param();
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$project_id = $data['project_id'];
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$project_num = $data['total_num'];
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$model = $this->model;
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if (!$model->add($this->user, $project_id, $project_num)) {
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return $this->renderError($model->getError() ?: '加入购物车失败');
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}
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// 购物车商品总数量
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$totalNum = $model->getProductNum($this->user);
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return $this->renderSuccess('加入购物车成功', ['cart_total_num' => $totalNum]);
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}
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/**
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* 减少购物车商品数量
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* @param $project_id
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* @return array
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*/
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public function sub($project_id)
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{
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$this->model->sub($this->user, $project_id);
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return $this->renderSuccess('');
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}
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/**
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* 删除购物车中指定商品
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* @return array
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*/
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public function delete($cart_id)
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{
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$this->model->setDelete($this->user, $cart_id);
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return $this->renderSuccess('删除成功');
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}
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}
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