up

src/main/java/com/bsd/cases/controller/CaseRecommendController.java

@@ -4,6 +4,7 @@ import com.alibaba.fastjson.JSONObject;
 import com.bsd.cases.model.CaseRecommend;
 import com.bsd.cases.service.CaseRecommendService;
 import com.bsd.cases.util.AjaxResult;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -29,4 +30,43 @@ public class CaseRecommendController {
         }
         return ajaxResult;
     }
+
+    /**
+     * 新增或者更新首页推荐
+     * @param jsonObject
+     * @return
+     */
+    @RequestMapping("/save-case-recommend")
+    public AjaxResult saveCaseRecommend(@RequestBody JSONObject jsonObject) {
+        AjaxResult ajaxResult = new AjaxResult();
+        try{
+            ajaxResult = caseRecommendService.updateCaseRecommend(jsonObject);
+        }catch (Exception e) {
+
+            e.printStackTrace();
+            ajaxResult.setRetmsg("操作失败：" + e.getMessage());
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+        }
+        return ajaxResult;
+    }
+
+    /**
+     * 删除文章
+     * @param jsonObject
+     * @return
+     */
+    @RequestMapping("/del-recommend")
+    public AjaxResult delRecommend(@RequestBody JSONObject jsonObject) {
+        AjaxResult ajaxResult = new AjaxResult();
+        try{
+            Long recomendId = jsonObject.getLong("recommendId");
+            ajaxResult = caseRecommendService.delCaseRecommend(recomendId);
+        }catch (Exception e) {
+
+            e.printStackTrace();
+            ajaxResult.setRetmsg("操作失败：" + e.getMessage());
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+        }
+        return ajaxResult;
+    }
 }

src/main/java/com/bsd/cases/service/CaseRecommendService.java

@@ -1,7 +1,24 @@
 package com.bsd.cases.service;
 
+import com.alibaba.fastjson.JSONObject;
+import com.bsd.cases.util.AjaxResult;
+
 import java.util.List;
 
 public interface CaseRecommendService<CaseRecommend> extends BaseService<CaseRecommend> {
     List<CaseRecommend> getCaseRecommend();
+
+    /**
+     * 新增或者更新首页推荐
+     * @param jsonObject
+     * @return
+     */
+    AjaxResult updateCaseRecommend(JSONObject jsonObject);
+
+    /**
+     * 删除首页推荐
+     * @param recommendId
+     * @return
+     */
+    AjaxResult delCaseRecommend(Long recommendId);
 }

src/main/java/com/bsd/cases/service/impl/CaseRecommendServiceImpl.java

@@ -1,14 +1,18 @@
 package com.bsd.cases.service.impl;
 
+import com.alibaba.fastjson.JSONObject;
 import com.bsd.cases.constants.Constants;
 import com.bsd.cases.mapper.CaseRecommendMapper;
 import com.bsd.cases.model.CaseRecommend;
 import com.bsd.cases.service.CaseRecommendService;
+import com.bsd.cases.util.AjaxResult;
+import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import tk.mybatis.mapper.entity.Example;
 
 import javax.annotation.Resource;
+import java.util.Date;
 import java.util.List;
 
 @Service("caseRecommendService")
@@ -32,4 +36,78 @@ public class CaseRecommendServiceImpl extends BaseServiceImpl<CaseRecommendMappe
         List<CaseRecommend> caseRecommendList = caseRecommendMapper.selectByExample(example);
         return caseRecommendList;
     }
+
+    /**
+     * 新增或者更新首页推荐
+     * @param jsonObject
+     * @return
+     */
+    @Override
+    public AjaxResult updateCaseRecommend(JSONObject jsonObject) {
+        AjaxResult ajaxResult = new AjaxResult();
+        Long recommendId = jsonObject.getLong("recommendId");
+        String url = jsonObject.getString("url");
+        Long contentId = jsonObject.getLong("contentId");
+        Integer sort = jsonObject.getInteger("sort");
+        if (StringUtils.isEmpty(url)){
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            ajaxResult.setRetmsg("推荐图地址不可为空");
+            return ajaxResult;
+        }
+        if (null == contentId){
+            ajaxResult.setRetmsg("推荐文章id不可为空");
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            return ajaxResult;
+        }
+        if (null == sort){
+            ajaxResult.setRetmsg("推荐文章排序不可为空");
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            return ajaxResult;
+        }
+        if (null == recommendId){
+            CaseRecommend caseRecommend = new CaseRecommend();
+            caseRecommend.setContentId(contentId);
+            caseRecommend.setSort(sort);
+            caseRecommend.setUrl(url);
+            caseRecommend.setCreateDateTime(new Date());
+            caseRecommend.setUpdateDateTime(new Date());
+            caseRecommend.setState(Constants.STATE_VALID);
+            caseRecommendMapper.insert(caseRecommend);
+            ajaxResult.setRetmsg("首页轮播推荐新增成功");
+        }else {
+            CaseRecommend caseRecommend = caseRecommendMapper.selectByPrimaryKey(recommendId);
+            if (null == caseRecommend){
+                ajaxResult.setRetmsg("未找到该首页轮播推荐");
+                ajaxResult.setRetcode(AjaxResult.FAILED);
+                return ajaxResult;
+            }else {
+                caseRecommend.setContentId(contentId);
+                caseRecommend.setSort(sort);
+                caseRecommend.setUrl(url);
+                caseRecommend.setUpdateDateTime(new Date());
+                caseRecommendMapper.updateByPrimaryKeySelective(caseRecommend);
+                ajaxResult.setRetmsg("首页轮播推荐更新成功");
+            }
+        }
+        ajaxResult.setRetcode(AjaxResult.SUCCESS);
+        return ajaxResult;
+    }
+
+    @Override
+    public AjaxResult delCaseRecommend(Long recommendId) {
+        AjaxResult ajaxResult = new AjaxResult();
+        CaseRecommend caseRecommend = caseRecommendMapper.selectByPrimaryKey(recommendId);
+        if (null == caseRecommend) {
+            ajaxResult.setRetmsg("未找到该首页轮播推荐");
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            return ajaxResult;
+        }else {
+            caseRecommend.setState(Constants.STATE_INVALID);
+            caseRecommend.setUpdateDateTime(new Date());
+            caseRecommendMapper.updateByPrimaryKeySelective(caseRecommend);
+            ajaxResult.setRetmsg("首页轮播推荐删除成功");
+        }
+        ajaxResult.setRetcode(AjaxResult.SUCCESS);
+        return ajaxResult;
+    }
 }