添加首页分类及专题接口

mall-portal/src/main/java/com/macro/mall/portal/config/SecurityConfig.java

@@ -45,7 +45,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
                 .permitAll()
                 .antMatchers(
                         "/sso/*",//登录注册
-                        "/home/*"//首页接口
+                        "/home/**"//首页接口
                 )
                 .permitAll()
                 .antMatchers("/member/**","/returnApply/**")// 测试时开启

mall-portal/src/main/java/com/macro/mall/portal/controller/HomeController.java

@@ -1,5 +1,8 @@
 package com.macro.mall.portal.controller;
 
+import com.macro.mall.model.CmsSubject;
+import com.macro.mall.model.PmsProduct;
+import com.macro.mall.model.PmsProductCategory;
 import com.macro.mall.portal.domain.CommonResult;
 import com.macro.mall.portal.domain.HomeContentResult;
 import com.macro.mall.portal.service.HomeService;
@@ -7,9 +10,9 @@ 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;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
 
 /**
  * 首页内容管理Controller
@@ -29,4 +32,31 @@ public class HomeController {
         HomeContentResult contentResult = homeService.content();
         return new CommonResult().success(contentResult);
     }
+
+    @ApiOperation("分页获取推荐商品")
+    @RequestMapping(value = "/recommendProductList", method = RequestMethod.GET)
+    @ResponseBody
+    public Object recommendProductList(@RequestParam(value = "pageSize", defaultValue = "4") Integer pageSize,
+                                       @RequestParam(value = "pageNum", defaultValue = "1") Integer pageNum) {
+        List<PmsProduct> productList = homeService.recommendProductList(pageSize, pageNum);
+        return new CommonResult().success(productList);
+    }
+
+    @ApiOperation("获取首页商品分类")
+    @RequestMapping(value = "/productCateList/{parentId}", method = RequestMethod.GET)
+    @ResponseBody
+    public Object getProductCateList(@PathVariable Long parentId) {
+        List<PmsProductCategory> productCategoryList = homeService.getProductCateList(parentId);
+        return new CommonResult().success(productCategoryList);
+    }
+
+    @ApiOperation("根据分类获取专题")
+    @RequestMapping(value = "/subjectList", method = RequestMethod.GET)
+    @ResponseBody
+    public Object getSubjectList(@RequestParam(required = false) Long cateId,
+                                 @RequestParam(value = "pageSize", defaultValue = "4") Integer pageSize,
+                                 @RequestParam(value = "pageNum", defaultValue = "1") Integer pageNum) {
+        List<CmsSubject> subjectList = homeService.getSubjectList(cateId,pageSize,pageNum);
+        return new CommonResult().success(subjectList);
+    }
 }

mall-portal/src/main/java/com/macro/mall/portal/service/HomeService.java

@@ -1,7 +1,12 @@
 package com.macro.mall.portal.service;
 
+import com.macro.mall.model.CmsSubject;
+import com.macro.mall.model.PmsProduct;
+import com.macro.mall.model.PmsProductCategory;
 import com.macro.mall.portal.domain.HomeContentResult;
 
+import java.util.List;
+
 /**
  * 首页内容管理Service
  * Created by macro on 2019/1/28.
@@ -12,4 +17,21 @@ public interface HomeService {
      * 获取首页内容
      */
     HomeContentResult content();
+
+    /**
+     * 首页商品推荐
+     */
+    List<PmsProduct> recommendProductList(Integer pageSize, Integer pageNum);
+
+    /**
+     * 获取商品分类
+     * @param parentId 0:获取一级分类；其他：获取指定二级分类
+     */
+    List<PmsProductCategory> getProductCateList(Long parentId);
+
+    /**
+     * 根据专题分类分页获取专题
+     * @param cateId 专题分类id
+     */
+    List<CmsSubject> getSubjectList(Long cateId, Integer pageSize, Integer pageNum);
 }

mall-portal/src/main/java/com/macro/mall/portal/service/impl/HomeServiceImpl.java

@@ -1,19 +1,18 @@
 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.github.pagehelper.PageHelper;
+import com.macro.mall.mapper.*;
 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 com.macro.mall.portal.util.DateUtil;
 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;
 
@@ -31,6 +30,12 @@ public class HomeServiceImpl implements HomeService {
     private SmsFlashPromotionMapper flashPromotionMapper;
     @Autowired
     private SmsFlashPromotionSessionMapper promotionSessionMapper;
+    @Autowired
+    private PmsProductMapper productMapper;
+    @Autowired
+    private PmsProductCategoryMapper productCategoryMapper;
+    @Autowired
+    private CmsSubjectMapper subjectMapper;
 
     @Override
     public HomeContentResult content() {
@@ -50,6 +55,39 @@ public class HomeServiceImpl implements HomeService {
         return result;
     }
 
+    @Override
+    public List<PmsProduct> recommendProductList(Integer pageSize, Integer pageNum) {
+        // TODO: 2019/1/29 暂时默认推荐所有商品
+        PageHelper.startPage(pageNum,pageSize);
+        PmsProductExample example = new PmsProductExample();
+        example.createCriteria()
+                .andDeleteStatusEqualTo(0)
+                .andPublishStatusEqualTo(1);
+        return productMapper.selectByExample(example);
+    }
+
+    @Override
+    public List<PmsProductCategory> getProductCateList(Long parentId) {
+        PmsProductCategoryExample example = new PmsProductCategoryExample();
+        example.createCriteria()
+                .andShowStatusEqualTo(1)
+                .andParentIdEqualTo(parentId);
+        example.setOrderByClause("sort desc");
+        return productCategoryMapper.selectByExample(example);
+    }
+
+    @Override
+    public List<CmsSubject> getSubjectList(Long cateId, Integer pageSize, Integer pageNum) {
+        PageHelper.startPage(pageNum,pageSize);
+        CmsSubjectExample example = new CmsSubjectExample();
+        CmsSubjectExample.Criteria criteria = example.createCriteria();
+        criteria.andShowStatusEqualTo(1);
+        if(cateId!=null){
+            criteria.andCategoryIdEqualTo(cateId);
+        }
+        return subjectMapper.selectByExample(example);
+    }
+
     private HomeFlashPromotion getHomeFlashPromotion() {
         HomeFlashPromotion homeFlashPromotion = new HomeFlashPromotion();
         //获取当前秒杀活动
@@ -88,26 +126,6 @@ public class HomeServiceImpl implements HomeService {
         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);
@@ -117,7 +135,7 @@ public class HomeServiceImpl implements HomeService {
 
     //根据时间获取秒杀活动
     private SmsFlashPromotion getFlashPromotion(Date date) {
-        Date currDate = getDate(date);
+        Date currDate = DateUtil.getDate(date);
         SmsFlashPromotionExample example = new SmsFlashPromotionExample();
         example.createCriteria()
                 .andStatusEqualTo(1)
@@ -132,7 +150,7 @@ public class HomeServiceImpl implements HomeService {
 
     //根据时间获取秒杀场次
     private SmsFlashPromotionSession getFlashPromotionSession(Date date) {
-        Date currTime = getTime(date);
+        Date currTime = DateUtil.getTime(date);
         SmsFlashPromotionSessionExample sessionExample = new SmsFlashPromotionSessionExample();
         sessionExample.createCriteria()
                 .andStartTimeLessThanOrEqualTo(currTime)

mall-portal/src/main/java/com/macro/mall/portal/util/DateUtil.java

@@ -0,0 +1,35 @@
+package com.macro.mall.portal.util;
+
+import java.util.Calendar;
+import java.util.Date;
+
+/**
+ * 日期工具类
+ * Created by macro on 2019/1/29.
+ */
+public class DateUtil {
+
+    /**
+     * 从Date类型的时间中提取日期部分
+     */
+    public static Date getDate(Date date) {
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(date);
+        calendar.set(Calendar.HOUR_OF_DAY, 0);
+        calendar.set(Calendar.MINUTE, 0);
+        calendar.set(Calendar.SECOND, 0);
+        return calendar.getTime();
+    }
+
+    /**
+     * 从Date类型的时间中提取时间部分
+     */
+    public static Date getTime(Date date) {
+        Calendar calendar = Calendar.getInstance();
+        calendar.setTime(date);
+        calendar.set(Calendar.YEAR, 1970);
+        calendar.set(Calendar.MONTH, 0);
+        calendar.set(Calendar.DAY_OF_MONTH, 1);
+        return calendar.getTime();
+    }
+}