mall/modules/alliance/controllers/CartController.php

<?php
/**
 * 重庆赤晓店信息科技有限公司
 * https://www.chixiaodian.com
 * Copyright (c) 2023 赤店商城 All rights reserved.
 */
namespace app\modules\alliance\controllers;


use app\models\BusinessCart;
use app\modules\alliance\models\CartForm;
use app\modules\alliance\models\CartListForm;
use yii\base\BaseObject;
use yii\helpers\Json;

class CartController extends BaseController
{
    /**
     * 购物车列表
     */
    public function actionList()
    {
        $form = new CartListForm();
        $form->attributes = \Yii::$app->request->get();
        $form->store_id = get_store_id();
        $form->saas_id = get_saas_user_id();
        return $this->asJson($form->search());
    }

    /**
     * 添加购物车
     */
    public function actionAddCart()
    {
        if (\Yii::$app->request->isPost) {
            $post = post_params();
            $form = new CartForm();
            $form->store_id = get_store_id();
            $form->saas_id = get_saas_user_id();
            if(isset($post['attr_list']) && !empty($post['attr_list'])){
                $attr_list = Json::decode($post['attr_list']);
                $form->goods_id = $post['goods_id'];
                $error = 0;
                foreach ($attr_list as $value){
                    $form->attr = Json::encode($value['attr_list']);
                    $form->num = $value['number'];
                    $status = $form->save();
                    if($status['code'] != 0){
                        $error++;
                    }
                }
                if($error > 0){
                    return $this->asJson([
                        'code' => 0,
                        'msg' => '添加成功，' . $error . "个失败",
                    ]);
                }else{
                    return $this->asJson([
                        'code' => 0,
                        'msg' => '添加成功'
                    ]);
                }

            }else{
                $form->attributes = post_params();
                return $this->asJson($form->save());
            }

        }
    }

    public function actionUpdateCart()
    {
        if (\Yii::$app->request->isPost) {
            $post = post_params();
            if (!isset($post['attr']) || empty($post['attr'])) {
                return $this->asJson([
                    'code' => 1,
                    'msg' => '规格数据不能为空'
                ]);
            }
            if (!isset($post['cart_id'])) {
                return $this->asJson([
                    'code' => 1,
                    'msg' => '缺少必要参数'
                ]);
            }
            if (!isset($post['num']) || $post['num'] <= 0) {
                return $this->asJson([
                    'code' => 1,
                    'msg' => '缺少必要参数'
                ]);
            }
            $id = $post['cart_id'];
            $cart = BusinessCart::findOne($id);
            if (!$cart) {
                return $this->asJson([
                    'code' => 1,
                    'msg' => '数据不存在'
                ]);
            }
            $params_attr = json_decode($post['attr'], true);
            $attr = [];
            foreach ($params_attr as $item) {
                if (!empty($item['attr_id'])) {
                    $attr[] = $item['attr_id'];
                }
            }
            sort($attr);
            $attr = json_encode($attr, JSON_UNESCAPED_UNICODE);
            $cart->attr = $attr;
            $cart->num = (int)$post['num'];
            if ($cart->save()) {
                return $this->asJson([
                    'code' => 0,
                    'msg' => '规格修改成功'
                ]);
            }
            return $this->asJson([
                'code' => 1,
                'msg' => '规格修改失败'
            ]);
        }
    }

    /**
     * 删除
     */
    public function actionDelete()
    {
        $form = new CartForm();
        $form->attributes = get_params();
        //$form->store_id = get_store_id();
        $form->saas_id = get_saas_user_id();
        return $this->asJson($form->del());
    }

    /**
     * 清空
     */
    public function actionClear()
    {
        $form = new CartForm();
        $form->attributes = get_params();
        $form->store_id = get_store_id();
        $form->saas_id = get_saas_user_id();
        return $this->asJson($form->clear());
    }

    /**
     * 购物车详情
     */
    public function actionCartEdit()
    {
        if (\Yii::$app->request->isPost) {
            $form = new CartListForm();
            $form->store_id = get_store_id();
            $form->saas_id = get_saas_user_id();
            $form->list = post_params('list');
            $form->mch_list = post_params('mch_list');
            return $this->asJson($form->save());
        }
    }

    /**
     * 购物车详情
     */
    public function actionUpdateNum()
    {

        $cart_id = get_params('cart_id', 0);
        $store_id = get_params('store_id', 0);
        $num = get_params('num', 1);


        $cart = BusinessCart::findOne(['id' => $cart_id, 'store_id' => $store_id, 'is_delete' => 0]);
        if (empty($cart)) {
            return $this->asJson([
                'code' => 1,
                'msg' => '参数错误'
            ]);
        }
        $cart->num = $num;
        if ($cart->save()) {
            return $this->asJson([
                'code' => 0,
                'msg' => '保存成功'
            ]);
        } else {
            return $this->asJson([
                'code' => 1,
                'msg' => '保存失败'
            ]);
        }
    }

     /**
      * 商品列表减少购物车
      */
    public function actionCartReduce()
    {
        $goods_id = get_params('goods_id');
        $attr_info = Json::decode(get_params('arrt_info'));
        if($attr_info){
            $attr_str = '[';
            foreach ($attr_info as $k=>$v){
                $attr_str .= $k==0 ? $v['attr_id'] : ','.$v['attr_id'];
            }
            $attr_str .= ']';
        }
        $saas_id = get_saas_user_id();
        if(empty($goods_id)||empty($saas_id)){
            return $this->asJson(['code'=>1,'msg'=>'出错，请刷新重新操作']);
        }
        $cart_info = $attr_str ? BusinessCart::findOne(['goods_id'=>$goods_id,'saas_id'=>$saas_id,'is_delete'=>0,'attr'=>$attr_str]) : BusinessCart::findOne(['goods_id'=>$goods_id,'saas_id'=>$saas_id,'is_delete'=>0]);
        if(empty($cart_info->id)){
            return $this->asJson(['code'=>1,'msg'=>'出错，请刷新重新操作']);
        }
        if($cart_info->num ==1 || \Yii::$app->request->get('is_delete')){
            $cart_info->is_delete = 1;
        }
        $cart_info->num = $cart_info->num-1;
        if($cart_info->save()){
            $this->asJson(['code'=>0,'msg'=>'成功']);
        }else{
            $this->asJson(['code'=>1,'msg'=>'出错，请刷新重新操作']);
        }
    }


    /**
     * 批量添加购物车
     */
    public function actionBatchAddCart()
    {
        if (\Yii::$app->request->isPost) {
            $post = post_params();
            if (empty($post['goods_list'])) {
                return $this->asJson([
                    'code' => 1,
                    'msg' => '数据为空'
                ]);
            }
            $goods_list = Json::decode($post['goods_list']);
            $form = new CartForm();
            $form->store_id = get_store_id();
            $form->saas_id = get_saas_user_id();
            $error = 0;
            foreach ($goods_list as $goods) {
                $form->goods_id = $goods['goods_id'];
                $form->attr = Json::encode($goods['attr_list']);
                $form->num = $goods['num'];
                $status = $form->save();
                if ($status['code'] != 0) {
                    $error++;
                }
            }
            if ($error > 0) {
                return $this->asJson([
                    'code' => 0,
                    'msg' => '添加成功，' . $error . "个失败",
                ]);
            } else {
                return $this->asJson([
                    'code' => 0,
                    'msg' => '添加成功'
                ]);
            }
        }
    }
}