问题知识库-列表数据查询权限。

问题知识库展示权限-处理数据方法。

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/controller/ProblemKnowledgeBaseEOController.java

@@ -53,6 +53,7 @@ public class ProblemKnowledgeBaseEOController extends JeroController<ProblemKnow
 								   @RequestParam(name="pageSize", defaultValue="10") Integer pageSize,
 								   HttpServletRequest req) {
 		QueryWrapper<ProblemKnowledgeBaseEO> queryWrapper = QueryGenerator.initQueryWrapper(problemKnowledgeBaseEO, req.getParameterMap());
+		this.problemKnowledgeBaseEOService.createQueryPermission(queryWrapper);
 		queryWrapper.orderByDesc("create_time");
 		Page<ProblemKnowledgeBaseEO> page = new Page<ProblemKnowledgeBaseEO>(pageNo, pageSize);
 		IPage<ProblemKnowledgeBaseEO> pageList = problemKnowledgeBaseEOService.page(page, queryWrapper);

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/entity/ProblemKnowledgeBaseUserEO.java

@@ -4,6 +4,7 @@ import java.io.Serializable;
 import java.io.UnsupportedEncodingException;
 import java.math.BigDecimal;
 import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
@@ -70,5 +71,8 @@ public class ProblemKnowledgeBaseUserEO implements Serializable {
 	@Excel(name = "用户id", width = 15)
     @ApiModelProperty(value = "用户id")
     private java.lang.String userId;
+    /**用户姓名*/
+	@TableField(exist = false)
+    private String userName;
 
 }

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/IProblemKnowledgeBaseEOService.java

@@ -1,5 +1,6 @@
 package com.jero.modules.problemKnowledgeBase.service;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.jero.modules.problemKnowledgeBase.entity.ProblemKnowledgeBaseEO;
 import com.baomidou.mybatisplus.extension.service.IService;
 
@@ -68,4 +69,10 @@ public interface IProblemKnowledgeBaseEOService extends IService<ProblemKnowledg
 	 * @param cut
 	 */
     void disposeData(List<ProblemKnowledgeBaseEO> datas,String cut);
+
+	/**
+	 * 创建查询权限
+	 * @param queryWrapper
+	 */
+    void createQueryPermission(QueryWrapper<ProblemKnowledgeBaseEO> queryWrapper);
 }

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/IProblemKnowledgeBaseUserEOService.java

@@ -58,4 +58,11 @@ public interface IProblemKnowledgeBaseUserEOService extends IService<ProblemKnow
 	 * @return
 	 */
     List<ProblemKnowledgeBaseUserEO> queryList();
+
+	/**
+	 * 处理数据
+	 * @param datas
+	 * @param cut
+	 */
+    void disposeData(List<ProblemKnowledgeBaseUserEO> datas,String cut);
 }

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseEOServiceImpl.java

@@ -129,6 +129,7 @@ public class ProblemKnowledgeBaseEOServiceImpl extends ServiceImpl<ProblemKnowle
     public List<ProblemKnowledgeBaseEO> queryList(ProblemKnowledgeBaseEO problemKnowledgeBaseEO,
 												  HttpServletRequest req) {
 		QueryWrapper<ProblemKnowledgeBaseEO> queryWrapper = QueryGenerator.initQueryWrapper(problemKnowledgeBaseEO, req.getParameterMap());
+		this.createQueryPermission(queryWrapper);
 		queryWrapper.orderByDesc("create_time");
 		List<ProblemKnowledgeBaseEO> result = this.list(queryWrapper);
 		this.disposeData(result,problemKnowledgeBaseEO.getCut());
@@ -182,6 +183,12 @@ public class ProblemKnowledgeBaseEOServiceImpl extends ServiceImpl<ProblemKnowle
 			collectQueryWrapper.lambda().in(ProblemKnowledgeBaseCollectEO::getProblemKnowledgeBaseId,probleKnowledgeBaseIdList);
 			List<ProblemKnowledgeBaseCollectEO> collectEOList = this.problemKnowledgeBaseCollectEOService.list(collectQueryWrapper);
 
+			//查询出数据的所有的权限用户
+			QueryWrapper<ProblemKnowledgeBaseUserEO> permissionUserQueryWrapper = new QueryWrapper<>();
+			permissionUserQueryWrapper.lambda().in(ProblemKnowledgeBaseUserEO::getProblemKnowledgeBaseId,probleKnowledgeBaseIdList);
+			List<ProblemKnowledgeBaseUserEO> permissionUserEOList = this.problemKnowledgeBaseUserEOService.list(permissionUserQueryWrapper);
+			this.problemKnowledgeBaseUserEOService.disposeData(permissionUserEOList,cut);
+
 			datas.forEach(data -> {
 				if(StringUtils.isNotEmpty(data.getShowPermissions())){
 					data.setShowPermissions_dicText(ShowPermissionsEnum.getTextByValue(data.getShowPermissions(),cut));
@@ -239,7 +246,42 @@ public class ProblemKnowledgeBaseEOServiceImpl extends ServiceImpl<ProblemKnowle
 				if(CollectionUtils.isNotEmpty(problemKnowledgeBaseCollectEOS)){
 					data.setCollectEO(problemKnowledgeBaseCollectEOS.get(0));
 				}
+
+				List<ProblemKnowledgeBaseUserEO> permissionUserEOS = permissionUserEOList.stream().filter(permissionUserEO -> {
+					boolean flag = false;
+					if (StringUtils.equals(data.getId(), permissionUserEO.getProblemKnowledgeBaseId())) {
+						flag = true;
+					}
+					return flag;
+				}).collect(Collectors.toList());
+
+				if(CollectionUtils.isNotEmpty(permissionUserEOS)){
+					data.setPermissionUserList(permissionUserEOS);
+				}
 			});
 		}
 	}
+
+	@Override
+	public void createQueryPermission(QueryWrapper<ProblemKnowledgeBaseEO> queryWrapper) {
+		/**
+		 * 查询权限
+		 * 		公开：所有人都可以看到。
+		 * 		私密：只有配置了的权限用户可以看到。
+		 */
+		LoginUser currentUser = (LoginUser) SecurityUtils.getSubject().getPrincipal();
+    	QueryWrapper<ProblemKnowledgeBaseUserEO> userPermissionQueryWrapper = new QueryWrapper<>();
+		userPermissionQueryWrapper.lambda().eq(ProblemKnowledgeBaseUserEO::getUserId,currentUser.getId());
+		List<ProblemKnowledgeBaseUserEO> problemKnowledgeBaseUserEOList = problemKnowledgeBaseUserEOService.list(userPermissionQueryWrapper);
+
+		List<String> problemKnowledgeBaseIdList = problemKnowledgeBaseUserEOList.stream().map(ProblemKnowledgeBaseUserEO::getProblemKnowledgeBaseId).distinct().collect(Collectors.toList());
+
+		queryWrapper.lambda().and(query -> {
+			query.eq(ProblemKnowledgeBaseEO::getShowPermissions,ShowPermissionsEnum.OPEN.getValue()).
+					or(o -> {
+						o.eq(ProblemKnowledgeBaseEO::getShowPermissions,ShowPermissionsEnum.PRIVACY.getValue());
+						o.in(ProblemKnowledgeBaseEO::getId,problemKnowledgeBaseIdList);
+					});
+		});
+	}
 }

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/problemKnowledgeBase/service/impl/ProblemKnowledgeBaseUserEOServiceImpl.java

@@ -3,9 +3,16 @@ package com.jero.modules.problemKnowledgeBase.service.impl;
 import com.jero.modules.problemKnowledgeBase.entity.ProblemKnowledgeBaseUserEO;
 import com.jero.modules.problemKnowledgeBase.mapper.ProblemKnowledgeBaseUserEOMapper;
 import com.jero.modules.problemKnowledgeBase.service.IProblemKnowledgeBaseUserEOService;
+import com.jero.modules.system.entity.SysUser;
+import com.jero.modules.system.service.ISysUserService;
+import org.apache.commons.collections4.CollectionUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import java.util.List;
 import java.util.Date;
+import java.util.stream.Collectors;
+
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
@@ -20,6 +27,9 @@ import org.springframework.transaction.annotation.Transactional;
 @Transactional(value = "transactionManager", readOnly = false, propagation = Propagation.REQUIRED, rollbackFor = Throwable.class)
 public class ProblemKnowledgeBaseUserEOServiceImpl extends ServiceImpl<ProblemKnowledgeBaseUserEOMapper, ProblemKnowledgeBaseUserEO> implements IProblemKnowledgeBaseUserEOService {
 
+	@Autowired
+	private ISysUserService sysUserService;
+
 	/**
 	 * 保存
 	 *
@@ -89,4 +99,30 @@ public class ProblemKnowledgeBaseUserEOServiceImpl extends ServiceImpl<ProblemKn
     public List<ProblemKnowledgeBaseUserEO> queryList() {
         return list();
     }
+
+	@Override
+	public void disposeData(List<ProblemKnowledgeBaseUserEO> datas, String cut) {
+		if(CollectionUtils.isNotEmpty(datas)){
+			List<String> userIdList = datas.stream().map(ProblemKnowledgeBaseUserEO::getUserId).distinct().collect(Collectors.toList());
+
+			List<SysUser> userList = sysUserService.querySysUserListByIdList(userIdList);
+
+			datas.forEach(data -> {
+				if(CollectionUtils.isNotEmpty(userList)){
+					String userName = "";
+					for (SysUser user : userList) {
+						if (StringUtils.equals(data.getUserId(), user.getId())) {
+							userName = user.getUsername();
+							break;
+						}
+					}
+
+					if(StringUtils.isNotEmpty(userName)){
+						data.setUserName(userName);
+					}
+				}
+			});
+
+		}
+	}
 }