嗨森逛服务
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hai-server/hai-cweb/src/main/java/com/cweb/controller/HighUserDiscountController....

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package com.cweb.controller;
import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.hai.common.exception.ErrorCode;
import com.hai.common.exception.ErrorHelp;
import com.hai.common.exception.SysCode;
import com.hai.common.security.SessionObject;
import com.hai.common.security.UserCenter;
import com.hai.common.utils.ResponseMsgUtil;
import com.hai.entity.HighDiscount;
import com.hai.entity.HighDiscountAgentCode;
import com.hai.entity.HighDiscountCouponRel;
import com.hai.entity.HighDiscountUserRel;
import com.hai.model.HighUserModel;
import com.hai.model.ResponseData;
import com.hai.service.HighDiscountAgentCodeService;
import com.hai.service.HighDiscountCouponRelService;
import com.hai.service.HighDiscountUserRelService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DeadlockLoserDataAccessException;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* @Auther: 胡锐
* @Description:
* @Date: 2021/4/4 15:41
*/
@Controller
@RequestMapping(value = "/userDiscount")
@Api(value = "用户优惠券接口")
public class HighUserDiscountController {
private static Logger log = LoggerFactory.getLogger(HighUserDiscountController.class);
@Autowired
private UserCenter userCenter;
@Resource
private HighDiscountUserRelService highDiscountUserRelService;
@Resource
private HighDiscountCouponRelService highDiscountCouponRelService;
@RequestMapping(value="/receiveDiscount",method = RequestMethod.POST)
@ResponseBody
@ApiOperation(value = "用户领取优惠券")
public ResponseData receiveDiscount(@RequestBody String reqBody, HttpServletRequest request) {
try {
// 用户
SessionObject sessionObject = userCenter.getSessionObject(request);
HighUserModel userInfoModel = (HighUserModel) sessionObject.getObject();
JSONObject jsonObject = JSONObject.parseObject(reqBody);
Long codeId = jsonObject.getLong("codeId");
if (codeId == null) {
log.error("HighDiscountController -> receiveDiscount() error!", "参数错误");
throw ErrorHelp.genException(SysCode.System, ErrorCode.REQ_PARAMS_ERROR, "");
}
// 领取
highDiscountUserRelService.receiveDiscount(userInfoModel.getHighUser().getId(), codeId);
return ResponseMsgUtil.success("领取成功");
} catch (DeadlockLoserDataAccessException deadlockLoserDataAccessException) {
log.error("HighActivityController -> userLottery() error!", "服务器繁忙");
return ResponseMsgUtil.builderResponse(ErrorCode.SERVER_BUSY_ERROR.getCode(),ErrorCode.SERVER_BUSY_ERROR.getMsg(),null);
} catch (Exception e) {
log.error("HighDiscountController -> receiveDiscount() error!",e);
return ResponseMsgUtil.exception(e);
}
}
@RequestMapping(value="/getUserDiscountList",method = RequestMethod.GET)
@ResponseBody
@ApiOperation(value = "获取用户的优惠券列表")
public ResponseData getUserDiscountList(@RequestParam(name = "status", required = false) Integer status,
@RequestParam(name = "useScope", required = false) Integer useScope,
@RequestParam(name = "pageNum", required = true) Integer pageNum,
@RequestParam(name = "pageSize", required = true) Integer pageSize,
HttpServletRequest request) {
try {
// 用户
SessionObject sessionObject = userCenter.getSessionObject(request);
HighUserModel userInfoModel = (HighUserModel) sessionObject.getObject();
Map<String,Object> map = new HashMap<>();
map.put("userId", userInfoModel.getHighUser().getId());
map.put("status", status);
PageHelper.startPage(pageNum,pageSize);
return ResponseMsgUtil.success(new PageInfo<>(highDiscountUserRelService.getDiscountList(map)));
} catch (Exception e) {
log.error("HighDiscountController -> getUserDiscountList() error!",e);
return ResponseMsgUtil.exception(e);
}
}
@RequestMapping(value="/getDiscountByUserDiscountId",method = RequestMethod.GET)
@ResponseBody
@ApiOperation(value = "根据用户和优惠券关系id 查询优惠券详情")
public ResponseData getDiscountByUserDiscountId(@RequestParam(name = "userDiscountId", required = true) Long userDiscountId) {
try {
return ResponseMsgUtil.success(highDiscountUserRelService.getRelById(userDiscountId));
} catch (Exception e) {
log.error("HighDiscountController -> getDiscountByUserDiscountId() error!",e);
return ResponseMsgUtil.exception(e);
}
}
@RequestMapping(value="/getUserNormalDiscountList",method = RequestMethod.GET)
@ResponseBody
@ApiOperation(value = "根据卡券,查询【可以使用】优惠券列表")
public ResponseData getDiscountListByCoupon(@RequestParam(name = "couponId", required = true) Long couponId,HttpServletRequest request) {
try {
// 用户
SessionObject sessionObject = userCenter.getSessionObject(request);
HighUserModel userInfoModel = (HighUserModel) sessionObject.getObject();
Map<String,Object> map = new HashMap<>();
map.put("userId", userInfoModel.getHighUser().getId());
map.put("status", 1);
List<HighDiscountUserRel> list = new ArrayList<>();
// 查询用户的优惠券
List<HighDiscountUserRel> userRels = highDiscountUserRelService.getDiscountList(map);
if (userRels.size() > 0) {
// 查询当前卡券有哪些优惠券
List<HighDiscountCouponRel> discountCouponRelList = highDiscountCouponRelService.getRelByCoupon(couponId);
if (discountCouponRelList.size() > 0) {
for (HighDiscountCouponRel highDiscountCouponRel : discountCouponRelList) {
List<HighDiscountUserRel> collect = userRels.stream().filter(o -> o.getDiscountId().equals(highDiscountCouponRel.getDiscountId())).collect(Collectors.toList());
if (collect != null && collect.size() > 0) {
list.add(collect.get(0));
}
}
}
}
return ResponseMsgUtil.success(list);
} catch (Exception e) {
log.error("HighDiscountController -> getDiscountListByCoupon() error!",e);
return ResponseMsgUtil.exception(e);
}
}
}