gold-java/src/main/java/com/example/demo/serviceImpl/bean/BeanRechargeServiceImpl.java

package com.example.demo.serviceImpl.bean;

import com.example.demo.domain.vo.bean.BeanRecharge;
import com.example.demo.domain.vo.bean.BeanRechargeInfo;
import com.example.demo.domain.vo.coin.RechargeUser;
import com.example.demo.domain.vo.coin.Result;
import com.example.demo.mapper.bean.BeanRechargeMapper;
import com.example.demo.service.bean.BeanRechargeService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.util.UriComponentsBuilder;

import java.util.List;
import java.util.UUID;

/**
 * @program: gold-java
 * @ClassName BeanRechargeServiceImpl
 * @description:
 * @author: Double
 * @create: 2025−07-29 16:47
 * @Version 1.0
 **/
@Service
@RequiredArgsConstructor
public class BeanRechargeServiceImpl implements BeanRechargeService {

    @Autowired
    private RestTemplate restTemplate;

    @Autowired
    private BeanRechargeMapper beanRechargeMapper;

    //新增金豆
    @Override
    public Result add(BeanRecharge recharge) {
        try {
            // 验证精网号是否有效
            if (recharge.getJwcode() == null || recharge.getJwcode().toString().isEmpty()) {
                return Result.error("精网号不能为空");
            }

            // 验证免费豆和永久豆是否为非负数
            if (recharge.getFreeBean() < 0 || recharge.getPermanentBean() < 0) {
                return Result.error("免费豆和永久豆不能为负数");
            }
            // 验证免费豆和永久豆是否为非负数
            if (recharge.getFreeBean() > 999999 || recharge.getPermanentBean() > 999999) {
                return Result.error("免费豆和永久豆不能超过999999");
            }
            // 验证免费豆和永久豆是否均为0
            if (recharge.getFreeBean() == 0 && recharge.getPermanentBean() == 0) {
                return Result.error("免费豆和永久豆不能同时为0");
            }
            // 验证备注是否为空
            if (recharge.getRemark() == null || recharge.getRemark().toString().isEmpty()) {
                return Result.error("备注不能为空");
            }
            String jwcode = recharge.getJwcode().toString();
            String op = "recharge"; // 操作类型（根据实际业务定义，例如"recharge"表示充值）
            String content = recharge.getRemark(); // 备注作为content参数
            String orderNo = UUID.randomUUID().toString().replace("-", ""); // 生成唯一订单号（去除横线）

            // 2. 构建接口URL及参数
            String apiUrl = "http://47.92.148.30:3003/mock/61/hljw/api/user/gold";
            UriComponentsBuilder urlBuilder = UriComponentsBuilder.fromHttpUrl(apiUrl)
                    .queryParam("jwcode", jwcode)
                    .queryParam("op", op)
                    .queryParam("gold", recharge.getPermanentBean())
                    .queryParam("content", content)
                    .queryParam("order_no", orderNo);

            // 3. 发送GET请求
            ResponseEntity<String> response = restTemplate.getForEntity(urlBuilder.toUriString(), String.class);

            // 4. 处理响应结果
            if (!response.getStatusCode().is2xxSuccessful()) {
                return Result.error("远程接口调用失败，状态码：" + response.getStatusCodeValue());
            }
            return Result.success("添加成功");
        } catch (Exception e) {
            return Result.error("系统异常：" + e.getMessage());
        }
    }


    //系统充值明细
    @Override
    public PageInfo<BeanRechargeInfo> selectBySystem(Integer pageNum, Integer pageSize, BeanRechargeInfo beanRechargeInfo){
        PageHelper.startPage(pageNum, pageSize);
        List<BeanRechargeInfo> beanRechargeInfos = beanRechargeMapper.selectBySystem(beanRechargeInfo);
        return new PageInfo<>(beanRechargeInfos);
    }
}