feat: 新增大屏预览数据缓存，设计页面的预览不再会直接保存设计

新增大屏预览数据缓存，设计页面的预览不再会直接保存设计

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/basic/dao/DataRoomPagePreviewDao.java

@@ -0,0 +1,15 @@
+package com.gccloud.dataroom.core.module.basic.dao;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.gccloud.dataroom.core.module.basic.entity.PagePreviewEntity;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ * @Author gcpaas
+ * @Date 2022/06/07
+ * @Version 1.0.0
+ */
+@Mapper
+public interface DataRoomPagePreviewDao extends BaseMapper<PagePreviewEntity> {
+
+}

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/basic/entity/PagePreviewEntity.java

@@ -0,0 +1,41 @@
+package com.gccloud.dataroom.core.module.basic.entity;
+
+import com.baomidou.mybatisplus.annotation.*;
+import com.gccloud.common.entity.SuperEntity;
+import com.gccloud.dataroom.core.module.basic.dto.BasePageDTO;
+import com.gccloud.dataroom.core.module.basic.entity.type.BasePageDTOTypeHandler;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+import java.util.Date;
+
+/**
+ * 预览缓存临时表
+ *
+ * @Author qianxing
+ * @Date 2022/06/07
+ * @Version 1.0.0
+ */
+@Data
+@TableName(value = "big_screen_page_preview", autoResultMap = true)
+@ApiModel
+public class PagePreviewEntity extends SuperEntity implements Serializable {
+
+    @TableId
+    @ApiModelProperty(notes = "主键")
+    private String id;
+
+    @ApiModelProperty(notes = "页面编码，页面唯一标识符")
+    private String code;
+
+    @ApiModelProperty(notes = "具体组件配置、JSON格式")
+    @TableField(typeHandler = BasePageDTOTypeHandler.class)
+    private BasePageDTO config;
+
+    @TableField(fill = FieldFill.INSERT, updateStrategy = FieldStrategy.NEVER)
+    @ApiModelProperty(notes = "创建时间")
+    private Date createDate;
+
+}

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/manage/controller/DataRoomPageController.java

@@ -3,8 +3,10 @@ package com.gccloud.dataroom.core.module.manage.controller;
 import com.gccloud.dataroom.core.config.DataRoomConfig;
 import com.gccloud.dataroom.core.constant.DataRoomConst;
 import com.gccloud.dataroom.core.module.basic.entity.PageEntity;
+import com.gccloud.dataroom.core.module.basic.entity.PagePreviewEntity;
 import com.gccloud.dataroom.core.module.manage.dto.DataRoomPageDTO;
 import com.gccloud.dataroom.core.module.manage.dto.DataRoomSearchDTO;
+import com.gccloud.dataroom.core.module.manage.service.IDataRoomPagePreviewService;
 import com.gccloud.dataroom.core.module.manage.service.IDataRoomPageService;
 import com.gccloud.dataroom.core.module.manage.vo.StaticFileVO;
 import com.gccloud.dataroom.core.permission.Permission;
@@ -44,11 +46,19 @@ public class DataRoomPageController {
     private IDataRoomPageService bigScreenPageService;
     @Resource
     private DataRoomConfig bigScreenConfig;
+    @Resource
+    private IDataRoomPagePreviewService previewService;
 
     @ApiPermission(permissions = {Permission.DataRoom.VIEW})
     @GetMapping("/info/code/{code}")
     @ApiOperation(value = "大屏页/组件详情", position = 10, produces = MediaType.APPLICATION_JSON_VALUE)
     public MixinsResp<DataRoomPageDTO> info(@PathVariable("code") String code) {
+        if (code.startsWith(IDataRoomPagePreviewService.PREVIEW_KEY)) {
+            PagePreviewEntity preview = previewService.getByCode(code);
+            MixinsResp<DataRoomPageDTO> r = new MixinsResp<DataRoomPageDTO>().setData((DataRoomPageDTO) preview.getConfig());
+            r.setCode(DataRoomConst.Response.Code.SUCCESS);
+            return r;
+        }
         PageEntity bigScreen = bigScreenPageService.getByCode(code);
         DataRoomPageDTO bigScreenPageDTO = (DataRoomPageDTO) bigScreen.getConfig();
         BeanConvertUtils.convert(bigScreen, bigScreenPageDTO);
@@ -84,6 +94,11 @@ public class DataRoomPageController {
     @PostMapping("/update")
     @ApiOperation(value = "修改大屏/组件", position = 30, produces = MediaType.APPLICATION_JSON_VALUE)
     public R<String> update(@RequestBody DataRoomPageDTO bigScreenPageDTO) {
+        if (bigScreenPageDTO.getIsPreview().equals(Boolean.TRUE)) {
+            // 保存到预览临时缓存表
+            String code = previewService.add(bigScreenPageDTO);
+            return R.success(code);
+        }
         ValidatorUtils.validateEntity(bigScreenPageDTO, Update.class);
         if (StringUtils.isBlank(bigScreenPageDTO.getParentCode())) {
             bigScreenPageDTO.setParentCode("0");

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/manage/dto/DataRoomPageDTO.java

@@ -72,6 +72,9 @@ public class DataRoomPageDTO extends BasePageDTO {
     @ApiModelProperty(notes = "所属应用编码")
     private String appCode;
 
+    @ApiModelProperty(notes = "是否预览")
+    private Boolean isPreview;
+
     @Data
     public static class CacheDataSet {
         @ApiModelProperty(notes = "数据集名称")

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/manage/service/IDataRoomPagePreviewService.java

@@ -0,0 +1,31 @@
+package com.gccloud.dataroom.core.module.manage.service;
+
+import com.gccloud.common.service.ISuperService;
+import com.gccloud.dataroom.core.module.basic.entity.PagePreviewEntity;
+import com.gccloud.dataroom.core.module.manage.dto.DataRoomPageDTO;
+
+/**
+ * @author hongyang
+ * @version 1.0
+ * @date 2023/9/13 10:10
+ */
+public interface IDataRoomPagePreviewService extends ISuperService<PagePreviewEntity> {
+
+    String PREVIEW_KEY = "preview";
+
+    /**
+     * 保存大屏预览数据
+     * @param bigScreenPageDTO
+     * @return
+     */
+    String add(DataRoomPageDTO bigScreenPageDTO);
+
+
+    /**
+     * 根据code获取大屏预览数据
+     * @param code
+     * @return
+     */
+    PagePreviewEntity getByCode(String code);
+
+}

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/manage/service/impl/DataRoomPagePreviewServiceImpl.java

@@ -0,0 +1,46 @@
+package com.gccloud.dataroom.core.module.manage.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.gccloud.common.exception.GlobalException;
+import com.gccloud.common.utils.BeanConvertUtils;
+import com.gccloud.dataroom.core.module.basic.dao.DataRoomPagePreviewDao;
+import com.gccloud.dataroom.core.module.basic.entity.PagePreviewEntity;
+import com.gccloud.dataroom.core.module.manage.dto.DataRoomPageDTO;
+import com.gccloud.dataroom.core.module.manage.service.IDataRoomPagePreviewService;
+import com.gccloud.dataroom.core.utils.CodeGenerateUtils;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * @author hongyang
+ * @version 1.0
+ * @date 2023/9/13 10:11
+ */
+@Service
+public class DataRoomPagePreviewServiceImpl extends ServiceImpl<DataRoomPagePreviewDao, PagePreviewEntity> implements IDataRoomPagePreviewService {
+
+
+
+
+    @Override
+    public String add(DataRoomPageDTO bigScreenPageDTO) {
+        String code = CodeGenerateUtils.generate(PREVIEW_KEY);
+        bigScreenPageDTO.setCode(code);
+        PagePreviewEntity pagePreviewEntity = BeanConvertUtils.convert(bigScreenPageDTO, PagePreviewEntity.class);
+        this.save(pagePreviewEntity);
+        return code;
+    }
+
+    @Override
+    public PagePreviewEntity getByCode(String code) {
+        LambdaQueryWrapper<PagePreviewEntity> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(PagePreviewEntity::getCode, code);
+        List<PagePreviewEntity> list = this.list(queryWrapper);
+        if (list == null || list.isEmpty()) {
+            throw new GlobalException("大屏预览数据不存在，可能已过期");
+        }
+        return list.get(0);
+    }
+}

DataRoom/dataroom-core/src/main/java/com/gccloud/dataroom/core/module/map/controller/DataRoomMapController.java

@@ -104,6 +104,7 @@ public class DataRoomMapController {
         if (info.getUploadedGeoJson().equals(1)) {
             vo.setAvailable(1);
         }
+        vo.setEnableDown(info.getEnableDown());
         vo.setGeoJson(info.getGeoJson());
         vo.setId(info.getId());
         return R.success(vo);