新增题库管理页面接口，题库表新增逻辑删除字段

src/main/java/com/sztzjy/resource_center/controller/CaseController.java

@@ -1,8 +1,11 @@
 package com.sztzjy.resource_center.controller;
 
 import cn.hutool.core.util.IdUtil;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
 import com.sztzjy.resource_center.annotation.AnonymousAccess;
 import com.sztzjy.resource_center.entity.SysCaseQuestion;
+import com.sztzjy.resource_center.entity.SysCaseQuestionExample;
 import com.sztzjy.resource_center.entity.SysTopicAndCourse;
 import com.sztzjy.resource_center.mapper.SysCaseQuestionMapper;
 import com.sztzjy.resource_center.mapper.SysCaseQuestionStepMapper;
@@ -14,12 +17,10 @@ import io.swagger.annotations.ApiParam;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
-import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.*;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
 
 import java.util.Date;
+import java.util.List;
 
 /**
  * @Author xcj
@@ -54,6 +55,14 @@ public class CaseController {
         if (StringUtils.isBlank(sysCaseQuestion.getSource())) {
             return new ResultEntity<>(HttpStatus.BAD_REQUEST, "题目来源不能为空！");
         }
+        String title = sysCaseQuestion.getTitle();
+        SysCaseQuestionExample example = new SysCaseQuestionExample();
+        example.createCriteria().andTitleEqualTo(title);
+        List<SysCaseQuestion> sysCaseQuestions = caseQuestionMapper.selectByExample(example);
+        if (!sysCaseQuestions.isEmpty()) {
+            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "案例名称不能重复！");
+        }
+
         String uuid = IdUtil.randomUUID();
         sysCaseQuestion.setCaseId(uuid);
         sysCaseQuestion.setCreateTime(new Date());
@@ -72,4 +81,41 @@ public class CaseController {
         topicAndCourseMapper.insert(sysTopicAndCourse);
         return new ResultEntity<>(HttpStatus.OK, "新增成功！");
     }
+
+
+    @AnonymousAccess
+    @ApiOperation("案例题查询")
+    @PostMapping("selectCaseByConditions")
+    public ResultEntity<PageInfo<SysCaseQuestion>> selectCaseByConditions(@RequestParam Integer index,
+                                                                          @RequestParam Integer size,
+                                                                          @RequestParam String title,
+                                                                          @RequestParam String oneId) {
+        PageHelper.startPage(index, size);
+        List<SysCaseQuestion> list = caseQuestionMapper.selectCaseByConditions(title, oneId);
+        PageInfo pageInfo = new PageInfo<SysCaseQuestion>(list);
+        return new ResultEntity<PageInfo<SysCaseQuestion>>(pageInfo);
+    }
+
+    //案例库自动同步课程配置新增的和老师新增的案例，老师新增的案例正在使用时只能查看，如果老师删除了这个案例，这个案例可以编辑删除。
+    @AnonymousAccess
+    @ApiOperation("案例题编辑")
+    @PostMapping("updateCase")
+    public ResultEntity<HttpStatus> updateCase() {
+        return null;
+    }
+
+    //删除案例时如果案例正在被使用则不能删除，提示该案例正在被xx课程xx章节使用，不能删除。
+    @AnonymousAccess
+    @ApiOperation("案例题删除")
+    @PostMapping("deleteCase")
+    public ResultEntity<HttpStatus> deleteCase() {
+        return null;
+    }
+
+    @AnonymousAccess
+    @ApiOperation("案例题添加步骤")
+    @PostMapping("insertCaseStepByCaseId")
+    public ResultEntity<HttpStatus> insertCaseStepByCaseId() {
+        return null;
+    }
 }

src/main/java/com/sztzjy/resource_center/mapper/SysCaseQuestionMapper.java

@@ -35,4 +35,6 @@ public interface SysCaseQuestionMapper {
     int updateByPrimaryKeyWithBLOBs(SysCaseQuestion record);
 
     int updateByPrimaryKey(SysCaseQuestion record);
+
+    List<SysCaseQuestion> selectCaseByConditions(@Param("title")String title, @Param("oneId")String oneId);
 }

src/main/resources/generatorConfig.xml

@@ -40,11 +40,11 @@
             <property name="enableSubPackages" value="true"/>
         </javaClientGenerator>
         <!-- 需要生成的表 -->
-<!--        <table tableName="sys_case_question" domainObjectName="SysCaseQuestion" />-->
+        <table tableName="sys_case_questions" domainObjectName="SysCaseQuestion" />
-<!--        <table tableName="sys_case_question_step" domainObjectName="SysCaseQuestionStep" />-->
+        <table tableName="sys_case_question_steps" domainObjectName="SysCaseQuestionStep" />
 <!--        <table tableName="sys_model" domainObjectName="SysModel" />-->
 <!--        <table tableName="sys_model_question" domainObjectName="SysModelQuestion" />-->
-        <table tableName="sys_objective_question" domainObjectName="SysObjectiveQuestions" />
+<!--        <table tableName="sys_objective_question" domainObjectName="SysObjectiveQuestions" />-->
 <!--        <table tableName="sys_one_catalog" domainObjectName="SysOneCatalog" />-->
 <!--        <table tableName="sys_resource" domainObjectName="SysResource" />-->
 <!--        <table tableName="sys_resource_and_course" domainObjectName="SysResourceAndCourse" />-->

src/main/resources/mapper/SysCaseQuestionMapper.xml

@@ -35,7 +35,8 @@
                                 </when>
                                 <when test="criterion.listValue">
                                     and ${criterion.condition}
-                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                                             separator=",">
                                         #{listItem}
                                     </foreach>
                                 </when>
@@ -64,7 +65,8 @@
                                 </when>
                                 <when test="criterion.listValue">
                                     and ${criterion.condition}
-                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                                    <foreach close=")" collection="criterion.value" item="listItem" open="("
+                                             separator=",">
                                         #{listItem}
                                     </foreach>
                                 </when>
@@ -76,13 +78,15 @@
         </where>
     </sql>
     <sql id="Base_Column_List">
-    case_id, title, resource_data, source, type, one_id, two_id, three, unmount_status, 
+        case_id
+        , title, resource_data, source, type, one_id, two_id, three, unmount_status,
     create_time, update_time
     </sql>
     <sql id="Blob_Column_List">
         content
     </sql>
-  <select id="selectByExampleWithBLOBs" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample" resultMap="ResultMapWithBLOBs">
+    <select id="selectByExampleWithBLOBs" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample"
+            resultMap="ResultMapWithBLOBs">
         select
         <if test="distinct">
             distinct
@@ -98,7 +102,8 @@
             order by ${orderByClause}
         </if>
     </select>
-  <select id="selectByExample" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample" resultMap="BaseResultMap">
+    <select id="selectByExample" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample"
+            resultMap="BaseResultMap">
         select
         <if test="distinct">
             distinct
@@ -121,7 +126,8 @@
         where case_id = #{caseId,jdbcType=VARCHAR}
     </select>
     <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
-    delete from sys_case_questions
+        delete
+        from sys_case_questions
         where case_id = #{caseId,jdbcType=VARCHAR}
     </delete>
     <delete id="deleteByExample" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample">
@@ -134,13 +140,11 @@
         insert into sys_case_questions (case_id, title, resource_data,
                                         source, type, one_id,
                                         two_id, three, unmount_status,
-      create_time, update_time, content
+                                        create_time, update_time, content)
-      )
         values (#{caseId,jdbcType=VARCHAR}, #{title,jdbcType=VARCHAR}, #{resourceData,jdbcType=VARCHAR},
                 #{source,jdbcType=VARCHAR}, #{type,jdbcType=VARCHAR}, #{oneId,jdbcType=VARCHAR},
                 #{twoId,jdbcType=VARCHAR}, #{three,jdbcType=VARCHAR}, #{unmountStatus,jdbcType=BIT},
-      #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP}, #{content,jdbcType=LONGVARCHAR}
+                #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP}, #{content,jdbcType=LONGVARCHAR})
-      )
     </insert>
     <insert id="insertSelective" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestion">
         insert into sys_case_questions
@@ -221,7 +225,8 @@
             </if>
         </trim>
     </insert>
-  <select id="countByExample" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample" resultType="java.lang.Long">
+    <select id="countByExample" parameterType="com.sztzjy.resource_center.entity.SysCaseQuestionExample"
+            resultType="java.lang.Long">
         select count(*) from sys_case_questions
         <if test="_parameter != null">
             <include refid="Example_Where_Clause"/>
@@ -374,4 +379,18 @@
             update_time    = #{updateTime,jdbcType=TIMESTAMP}
         where case_id = #{caseId,jdbcType=VARCHAR}
     </update>
+
+    <!--条件查询-->
+    <select id="selectCaseByConditions" parameterType="java.lang.String" resultMap="BaseResultMap">
+        select * from sys_case_question s
+        <where>
+            <if test="oneId != null and oneId != ''">
+                s.one_id = #{oneId}
+            </if>
+            <if test="title != null and title != ''">
+                and s.title = #{title}
+            </if>
+        </where>
+    </select>
+
 </mapper>