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首页接口添加

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This commit is contained in:
zhh 2019-01-28 17:12:34 +08:00
parent 644edb6c33
commit 7d80b4329a
9 changed files with 318 additions and 1 deletions
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5
mall-portal/src/main/java/com/macro/mall/portal/config/SecurityConfig.java
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@ -43,7 +43,10 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
.permitAll()
.antMatchers(HttpMethod.OPTIONS)//跨域请求会先进行一次options请求
.permitAll()
.antMatchers("/sso/*")// 对登录注册要允许匿名访问
.antMatchers(
"/sso/*",//登录注册
"/home/*"//首页接口
)
.permitAll()
.antMatchers("/member/**","/returnApply/**")// 测试时开启
.permitAll()

32
mall-portal/src/main/java/com/macro/mall/portal/controller/HomeController.java Normal file
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@ -0,0 +1,32 @@
package com.macro.mall.portal.controller;
import com.macro.mall.portal.domain.CommonResult;
import com.macro.mall.portal.domain.HomeContentResult;
import com.macro.mall.portal.service.HomeService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
/**
* 首页内容管理Controller
* Created by macro on 2019/1/28.
*/
@Controller
@Api(tags = "HomeController", description = "首页内容管理")
@RequestMapping("/home")
public class HomeController {
@Autowired
private HomeService homeService;
@ApiOperation("首页内容页信息展示")
@RequestMapping(value = "/content", method = RequestMethod.GET)
@ResponseBody
public Object content() {
HomeContentResult contentResult = homeService.content();
return new CommonResult().success(contentResult);
}
}

23
mall-portal/src/main/java/com/macro/mall/portal/dao/HomeDao.java Normal file
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@ -0,0 +1,23 @@
package com.macro.mall.portal.dao;
import com.macro.mall.model.PmsBrand;
import com.macro.mall.portal.domain.FlashPromotionProduct;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* 首页内容管理自定义Dao
* Created by macro on 2019/1/28.
*/
public interface HomeDao {
/**
* 获取推荐品牌
*/
List<PmsBrand> getRecommendBrand();
/**
* 获取秒杀商品
*/
List<FlashPromotionProduct> getFlashProductList(@Param("flashPromotionId") Long flashPromotionId, @Param("sessionId") Long sessionId);
}

19
mall-portal/src/main/java/com/macro/mall/portal/domain/FlashPromotionProduct.java Normal file
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@ -0,0 +1,19 @@
package com.macro.mall.portal.domain;
import com.macro.mall.model.PmsProduct;
import lombok.Getter;
import lombok.Setter;
import java.math.BigDecimal;
/**
* 秒杀信息和商品对象封装
* Created by macro on 2019/1/28.
*/
@Getter
@Setter
public class FlashPromotionProduct extends PmsProduct{
private BigDecimal flashPromotionPrice;
private Integer flashPromotionCount;
private Integer flashPromotionLimit;
}

31
mall-portal/src/main/java/com/macro/mall/portal/domain/HomeContentResult.java Normal file
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@ -0,0 +1,31 @@
package com.macro.mall.portal.domain;
import com.macro.mall.model.CmsSubject;
import com.macro.mall.model.PmsBrand;
import com.macro.mall.model.PmsProduct;
import com.macro.mall.model.SmsHomeAdvertise;
import lombok.Getter;
import lombok.Setter;
import java.util.List;
/**
* 首页内容返回信息封装
* Created by macro on 2019/1/28.
*/
@Getter
@Setter
public class HomeContentResult {
//轮播广告
private List<SmsHomeAdvertise> advertiseList;
//推荐品牌
private List<PmsBrand> brandList;
//当前秒杀场次
private HomeFlashPromotion homeFlashPromotion;
//新品推荐
private List<PmsProduct> newProductList;
//人气推荐
private List<PmsProduct> hotProductList;
//推荐专题
private List<CmsSubject> subjectList;
}

22
mall-portal/src/main/java/com/macro/mall/portal/domain/HomeFlashPromotion.java Normal file
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@ -0,0 +1,22 @@
package com.macro.mall.portal.domain;
import lombok.Getter;
import lombok.Setter;
import java.util.Date;
import java.util.List;
/**
* 首页当前秒杀场次信息
* Created by macro on 2019/1/28.
*/
@Getter
@Setter
public class HomeFlashPromotion {
private Date startTime;
private Date endTime;
private Date nextStartTime;
private Date nextEndTime;
//属于该秒杀活动的商品
private List<FlashPromotionProduct> productList;
}

15
mall-portal/src/main/java/com/macro/mall/portal/service/HomeService.java Normal file
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@ -0,0 +1,15 @@
package com.macro.mall.portal.service;
import com.macro.mall.portal.domain.HomeContentResult;
/**
* 首页内容管理Service
* Created by macro on 2019/1/28.
*/
public interface HomeService {
/**
* 获取首页内容
*/
HomeContentResult content();
}

140
mall-portal/src/main/java/com/macro/mall/portal/service/impl/HomeServiceImpl.java Normal file
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@ -0,0 +1,140 @@
package com.macro.mall.portal.service.impl;
import com.macro.mall.mapper.SmsFlashPromotionMapper;
import com.macro.mall.mapper.SmsFlashPromotionSessionMapper;
import com.macro.mall.mapper.SmsHomeAdvertiseMapper;
import com.macro.mall.model.*;
import com.macro.mall.portal.dao.HomeDao;
import com.macro.mall.portal.domain.FlashPromotionProduct;
import com.macro.mall.portal.domain.HomeContentResult;
import com.macro.mall.portal.domain.HomeFlashPromotion;
import com.macro.mall.portal.service.HomeService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import java.util.Calendar;
import java.util.Date;
import java.util.List;
/**
* 首页内容管理Service实现类
* Created by macro on 2019/1/28.
*/
@Service
public class HomeServiceImpl implements HomeService {
@Autowired
private SmsHomeAdvertiseMapper advertiseMapper;
@Autowired
private HomeDao homeDao;
@Autowired
private SmsFlashPromotionMapper flashPromotionMapper;
@Autowired
private SmsFlashPromotionSessionMapper promotionSessionMapper;
@Override
public HomeContentResult content() {
HomeContentResult result = new HomeContentResult();
//获取首页广告
result.setAdvertiseList(getHomeAdvertiseList());
//获取推荐品牌
result.setBrandList(homeDao.getRecommendBrand());
//获取秒杀信息
result.setHomeFlashPromotion(getHomeFlashPromotion());
return result;
}
private HomeFlashPromotion getHomeFlashPromotion() {
HomeFlashPromotion homeFlashPromotion = new HomeFlashPromotion();
//获取当前秒杀活动
Date now = new Date();
SmsFlashPromotion flashPromotion = getFlashPromotion(now);
if (flashPromotion != null) {
//获取当前秒杀场次
SmsFlashPromotionSession flashPromotionSession = getFlashPromotionSession(now);
if (flashPromotionSession != null) {
homeFlashPromotion.setStartTime(flashPromotionSession.getStartTime());
homeFlashPromotion.setEndTime(flashPromotionSession.getEndTime());
//获取下一个秒杀场次
SmsFlashPromotionSession nextSession = getNextFlashPromotionSession(homeFlashPromotion.getStartTime());
if(nextSession!=null){
homeFlashPromotion.setNextStartTime(nextSession.getStartTime());
homeFlashPromotion.setNextEndTime(nextSession.getEndTime());
}
//获取秒杀商品
List<FlashPromotionProduct> flashProductList = homeDao.getFlashProductList(flashPromotion.getId(), flashPromotionSession.getId());
homeFlashPromotion.setProductList(flashProductList);
}
}
return homeFlashPromotion;
}
//获取下一个场次信息
private SmsFlashPromotionSession getNextFlashPromotionSession(Date date) {
SmsFlashPromotionSessionExample sessionExample = new SmsFlashPromotionSessionExample();
sessionExample.createCriteria()
.andStartTimeGreaterThan(date);
sessionExample.setOrderByClause("start_time asc");
List<SmsFlashPromotionSession> promotionSessionList = promotionSessionMapper.selectByExample(sessionExample);
if (!CollectionUtils.isEmpty(promotionSessionList)) {
return promotionSessionList.get(0);
}
return null;
}
//从当前日期中提取日期时间戳
private Date getDate(Date now) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(now);
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
return calendar.getTime();
}
//从当前日期中提取时间时间戳
private Date getTime(Date now) {
Calendar calendar = Calendar.getInstance();
calendar.setTime(now);
calendar.set(Calendar.YEAR, 1970);
calendar.set(Calendar.MONTH, 0);
calendar.set(Calendar.DAY_OF_MONTH, 1);
return calendar.getTime();
}
private List<SmsHomeAdvertise> getHomeAdvertiseList() {
SmsHomeAdvertiseExample example = new SmsHomeAdvertiseExample();
example.createCriteria().andTypeEqualTo(1).andStatusEqualTo(1);
example.setOrderByClause("sort desc");
return advertiseMapper.selectByExample(example);
}
//根据时间获取秒杀活动
private SmsFlashPromotion getFlashPromotion(Date date) {
Date currDate = getDate(date);
SmsFlashPromotionExample example = new SmsFlashPromotionExample();
example.createCriteria()
.andStatusEqualTo(1)
.andStartDateLessThanOrEqualTo(currDate)
.andEndDateGreaterThanOrEqualTo(currDate);
List<SmsFlashPromotion> flashPromotionList = flashPromotionMapper.selectByExample(example);
if (!CollectionUtils.isEmpty(flashPromotionList)) {
return flashPromotionList.get(0);
}
return null;
}
//根据时间获取秒杀场次
private SmsFlashPromotionSession getFlashPromotionSession(Date date) {
Date currTime = getTime(date);
SmsFlashPromotionSessionExample sessionExample = new SmsFlashPromotionSessionExample();
sessionExample.createCriteria()
.andStartTimeLessThanOrEqualTo(currTime)
.andEndTimeGreaterThanOrEqualTo(currTime);
List<SmsFlashPromotionSession> promotionSessionList = promotionSessionMapper.selectByExample(sessionExample);
if (!CollectionUtils.isEmpty(promotionSessionList)) {
return promotionSessionList.get(0);
}
return null;
}
}

32
mall-portal/src/main/resources/dao/HomeDao.xml Normal file
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@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.macro.mall.portal.dao.HomeDao">
<resultMap id="flashPromotionProduct" type="com.macro.mall.portal.domain.FlashPromotionProduct" extends="com.macro.mall.mapper.PmsProductMapper.BaseResultMap">
<result column="flash_promotion_price" property="flashPromotionPrice" />
<result column="flash_promotion_count" property="flashPromotionCount" />
<result column="flash_promotion_limit" property="flashPromotionLimit" />
</resultMap>
<select id="getRecommendBrand" resultMap="com.macro.mall.mapper.PmsBrandMapper.BaseResultMap">
SELECT
pb.*
FROM
sms_home_brand hb
LEFT JOIN pms_brand pb ON hb.brand_id = pb.id
AND recommend_status = 1
ORDER BY
hb.sort DESC
</select>
<select id="getFlashProductList" resultMap="flashPromotionProduct">
SELECT
pr.flash_promotion_price,
pr.flash_promotion_count,
pr.flash_promotion_limit,
p.*
FROM
sms_flash_promotion_product_relation pr
LEFT JOIN pms_product p ON pr.product_id = p.id
WHERE
pr.flash_promotion_id = #{flashPromotionId}
AND pr.flash_promotion_session_id = #{sessionId}
</select>
</mapper>