<?php
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namespace app\api\controller\user;
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use app\api\controller\Controller;
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use app\api\model\plus\coupon\UserCoupon as UserCouponModel;
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use app\api\model\product\Product as ProductModel;
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use app\common\service\qrcode\ExtractService;
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/**
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* 用户优惠券
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*/
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class Coupon extends Controller
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{
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// 模型
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private $model;
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// 当前用户
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private $user;
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/**
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* 构造方法
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*/
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public function initialize()
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{
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$this->model = new UserCouponModel;
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$this->user = $this->getUser();
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}
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/**
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* 优惠券列表
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*/
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public function lists($data_type = 'all')
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{
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$is_use = false;
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$is_expire = false;
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switch ($data_type) {
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case 'not_use':
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$is_use = false;
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break;
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case 'is_use':
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$is_use = true;
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break;
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case 'is_expire':
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$is_expire = true;
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break;
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}
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$list = $this->model->getList($this->user['user_id'],-1, $is_use, $is_expire);
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return $this->renderSuccess('', compact('list'));
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}
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/**
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* 领取优惠券
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*/
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public function receive($coupon_id)
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{
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if ($this->model->receive($this->user, $coupon_id)) {
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return $this->renderSuccess([], '领取成功');
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}
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return $this->renderError($this->model->getError() ?: '添加失败');
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}
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/**
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* 批量领取优惠券
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*/
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public function receiveList($coupon_ids)
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{
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if ($this->model->receiveList($this->user, $coupon_ids)) {
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return $this->renderSuccess('领取成功', '');
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}
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return $this->renderError('领取失败');
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}
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/**
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* 优惠券详情
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*/
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public function detail($user_coupon_id){
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$model = UserCouponModel::getDetail($user_coupon_id);
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if($model['apply_range'] == 20){
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$product_ids = explode(',', $model['coupon']['product_ids']);
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$model['product'] = (new ProductModel())->getListByIdsFromApi($product_ids);
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}
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$product_list = [];
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if($model['apply_range'] == 30){
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$category_ids = json_decode($model['category_ids'], true);
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$product_list = (new ProductModel())->getListByCatIdsFromApi($category_ids);
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}
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// 检查当前时间是否可用
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$time = time();
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if ( $time > $model['start_time']['value'] && $time < ($model['end_time']['value'] + 86400)) {
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$model['can_use'] = 1;
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} else {
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$model['can_use'] = 0;
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}
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return $this->renderSuccess('', compact('model', 'product_list'));
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}
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/**
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* 获取兑换券核销二维码
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*/
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public function qrcode($user_coupon_id, $source)
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{
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// 兑换券详情
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$coupon = UserCouponModel::getDetail($user_coupon_id);
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// 判断是否为兑换券
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if ($coupon['coupon_type']['value'] == 20) {
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return $this->renderError('无法生成核销码');
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}elseif($coupon['coupon_type']['value'] == 10 && $coupon['coupon_type']['value'] == 1){
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return $this->renderError('不支持线下核销');
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}
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$Qrcode = new ExtractService(
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$this->app_id,
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$this->user,
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$user_coupon_id,
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$source,
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'coupon-' . $user_coupon_id,
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'coupon'
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);
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return $this->renderSuccess('',[
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'qrcode' => $Qrcode->getImage(),
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]);
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}
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}
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