【修改】 1、知识点忽略多租户的概念；2、知识点新增删除修改改善；3、代码优化

exam-module-exam/exam-module-exam-biz/src/main/java/pc/exam/pp/module/exam/controller/admin/knowledge/ExamKnowledgePointsController.java

@@ -28,7 +28,7 @@ import java.util.Objects;
 @Tag(name = "管理后台 - 知识点")
 @RestController
 @RequestMapping("/exam/points")
-public class ExamKnowledgePointsController{
+public class ExamKnowledgePointsController {
 
     @Autowired
     private ExamKnowledgePointsService knowledgePointsService;
@@ -76,7 +76,7 @@ public class ExamKnowledgePointsController{
         Long ParentId = knowledgePoints.getParentId();
         if (SpName != null) {
             if (String.valueOf(ParentId).equals("0")) {
-                return CommonResult.error(122_333_444,"不可增加根节点！");
+                return CommonResult.error(122_333_444, "不可增加根节点！");
 
             } else {
                 //获取父节点的信息
@@ -93,7 +93,7 @@ public class ExamKnowledgePointsController{
             }
 
         } else
-            return CommonResult.error(122_333_444,"输入名称不能为空！");
+            return CommonResult.error(122_333_444, "输入名称不能为空！");
 
     }
 
@@ -105,10 +105,10 @@ public class ExamKnowledgePointsController{
     public CommonResult edit(@RequestBody ExamKnowledgePoints knowledgePoints) {
         //判断是否修改的根节点
         if (Objects.equals(knowledgePoints.getAncestors(), "0")) {
-            return CommonResult.error(122_333_444,"不可直接修改根节点，请在专业表中修改！");
+            return CommonResult.error(122_333_444, "不可直接修改根节点，请在专业表中修改！");
         } else {
             if (Objects.equals(knowledgePoints.getSpName(), "")) {
-                return CommonResult.error(122_333_444,"修改名称不得为空！");
+                return CommonResult.error(122_333_444, "修改名称不得为空！");
             } else {
 
                 return CommonResult.success(knowledgePointsService.updateKnowledgePoints(knowledgePoints));
@@ -129,11 +129,11 @@ public class ExamKnowledgePointsController{
             Long ParentId = knowledgePoint.getParentId();
             // 根据父节点id查找是否为根节点，根节点为专业不可在此删除
             if (ParentId == 0) {
-                return CommonResult.error(122_333_444,"删除失败，删除目录中含有专业，请在专业表中删除！");
+                return CommonResult.error(122_333_444, "删除失败，删除目录中含有专业，请在专业表中删除！");
             } else {
                 // 判断是否有子树
                 if (knowledgePoint.getTreeNum() != 0) {
-                    return CommonResult.error(122_333_444,"删除失败，删除目录下还存在知识点！");
+                    return CommonResult.error(122_333_444, "删除失败，删除目录下还存在知识点！");
                 }
             }
         }

exam-module-exam/exam-module-exam-biz/src/main/java/pc/exam/pp/module/exam/dal/dataobject/knowledge/ExamKnowledgePoints.java

@@ -5,7 +5,7 @@ import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
-import pc.exam.pp.framework.tenant.core.db.TenantBaseDO;
+import pc.exam.pp.framework.mybatis.core.dataobject.BaseDO;
 
 /**
  * 知识点对象 exam_knowledge_points
@@ -16,11 +16,12 @@ import pc.exam.pp.framework.tenant.core.db.TenantBaseDO;
 @TableName("exam_knowledge_points")
 @Data
 @EqualsAndHashCode(callSuper = true)
-public class    ExamKnowledgePoints extends TenantBaseDO
-{
+public class ExamKnowledgePoints extends BaseDO {
     private static final long serialVersionUID = 1L;
 
-    /** id */
+    /**
+     * id
+     */
     @TableId(value = "sp_id", type = IdType.AUTO)
     private Long spId;
 
@@ -30,12 +31,18 @@ public class    ExamKnowledgePoints extends TenantBaseDO
 
     private int orderNum;
 
-    /** 名称 */
+    /**
+     * 名称
+     */
     private String spName;
 
-    /** 状态（0正常 1停用） */
+    /**
+     * 状态（0正常 1停用）
+     */
     private int status;
 
-    /** 子树数量 */
+    /**
+     * 子树数量
+     */
     private Long treeNum;
 }

exam-module-exam/exam-module-exam-biz/src/main/resources/mapper/knowledge/ExamKnowledgePointsMapper.xml

@@ -53,15 +53,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
 
 
     <update id="deleteKnowledgePointsBySpId" parameterType="Long">
-            update exam_knowledge_points
+        update exam_knowledge_points
         <trim prefix="SET" suffixOverrides=",">
             deleted = 1
         </trim>
-               where sp_id = #{spId}
+        where sp_id = #{spId}
     </update>
 
     <update id="deleteKnowledgePointsBySpIds" parameterType="String">
-        delete from knowledge_points
         update exam_knowledge_points
         <trim prefix="SET" suffixOverrides=",">
             deleted = 1