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This commit is contained in:
jiangh277 2025-08-05 19:01:41 +08:00
parent eba0eb085e
commit 75e61a1bf4
14 changed files with 71 additions and 92 deletions
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2
timeline-story-service/src/main/java/com/timeline/story/controller/StoryController.java
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@ -49,7 +49,7 @@ public class StoryController {
@GetMapping("/{storyId}")
public ResponseEntity<Story> getStoryById(@PathVariable String storyId) {
log.info("获取故事详情, ID: {}", storyId);
Story story = storyService.getStoryById(storyId);
Story story = storyService.getStoryByInstanceId(storyId);
return ResponseEntity.success(story);
}

12
timeline-story-service/src/main/java/com/timeline/story/controller/StoryItemController.java
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@ -52,9 +52,9 @@ public class StoryItemController {
}
@GetMapping("/list")
public ResponseEntity<List<StoryItem>> getItemsByMasterItem(@RequestParam String masterItemId) {
log.info("查询 StoryItem 列表，masterItemId: {}", masterItemId);
List<StoryItem> items = storyItemService.getItemsByMasterItem(masterItemId);
public ResponseEntity<List<StoryItem>> getItemsByMasterItem(@RequestParam String storyInstanceId) {
log.info("查询 StoryItem 列表，storyInstanceId: {}", storyInstanceId);
List<StoryItem> items = storyItemService.getItemsByMasterItem(storyInstanceId);
return ResponseEntity.success(items);
}
@GetMapping("/images/{itemId}")
@ -63,4 +63,10 @@ public class StoryItemController {
List<String> images = storyItemService.getStoryItemImages(itemId);
return ResponseEntity.success(images);
}
@GetMapping("/count/{storyInstanceId}")
public ResponseEntity<Integer> getStoryItemCount(@PathVariable String storyInstanceId) {
log.info("获取 StoryItem 子项数量，storyInstanceId: {}", storyInstanceId);
Integer count = storyItemService.getStoryItemCount(storyInstanceId);
return ResponseEntity.success(count);
}
}

2
timeline-story-service/src/main/java/com/timeline/story/dao/CommonRelationMapper.java
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@ -14,4 +14,6 @@ public interface CommonRelationMapper {
List<String> getStoryItemsByImageInstanceId(String imageInstanceId);
void deleteImageStoryItemRelation(String imageInstanceId, String storyItemId);
void deleteRelationByRelaId(String relaId);
void deleteRelationBySubRelaId(String subRelaId);
}

6
timeline-story-service/src/main/java/com/timeline/story/dao/StoryItemMapper.java
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@ -9,10 +9,10 @@ import java.util.List;
public interface StoryItemMapper {
void insert(StoryItem storyItem);
void update(StoryItem storyItem);
void deleteById(String itemId);
void deleteByItemId(String itemId);
StoryItem selectById(String itemId);
List<StoryItem> selectByMasterItem(String masterItemId);
List<String> selectImagesByItemId(String itemId);
List<StoryItem> selectByMasterItemWithSubItems(String masterItemId);
List<StoryItem> selectStoryItemByStoryInstanceId(String storyInstanceId);
int countByStoryId(String storyInstanceId);
}

2
timeline-story-service/src/main/java/com/timeline/story/dao/StoryMapper.java
View File

@ -10,7 +10,7 @@ public interface StoryMapper {
void insert(Story story);
void update(Story story);
void deleteByInstanceId(String instanceId);
Story selectById(String instanceId);
Story selectByInstanceId(String instanceId);
List<Story> selectByOwnerId(String ownerId);
}

6
timeline-story-service/src/main/java/com/timeline/story/entity/StoryItem.java
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@ -6,8 +6,9 @@ import java.time.LocalDateTime;
@Data
public class StoryItem {
private String itemId;
private String masterItem;
private String instanceId;
private String storyInstanceId;
private String masterItemId;
private String title;
private String description;
private String location;
@ -18,7 +19,6 @@ public class StoryItem {
private LocalDateTime updateTime;
@JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
private LocalDateTime storyItemTime;
private Integer isRoot;
private Integer isDelete;
private String coverInstanceId;
private StoryItem[] subItems;

2
timeline-story-service/src/main/java/com/timeline/story/service/StoryItemService.java
View File

@ -16,4 +16,6 @@ public interface StoryItemService {
StoryItem getItemById(String itemId);
List<StoryItem> getItemsByMasterItem(String masterItemId);
List<String> getStoryItemImages(String storyItemId);
Integer getStoryItemCount(String instanceId);
}

2
timeline-story-service/src/main/java/com/timeline/story/service/StoryService.java
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@ -9,7 +9,7 @@ public interface StoryService {
void createStory(StoryVo storyVo);
void updateStory(StoryVo storyVo, String storyId);
void deleteStory(String storyId);
Story getStoryById(String storyId);
Story getStoryByInstanceId(String storyId);
List<Story> getStoriesByOwnerId(String ownerId);
}

33
timeline-story-service/src/main/java/com/timeline/story/service/impl/StoryItemServiceImpl.java
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@ -37,13 +37,12 @@ public class StoryItemServiceImpl implements StoryItemService {
public void createItem(StoryItemVo storyItemVo) {
try {
StoryItem item = new StoryItem();
item.setItemId(IdUtils.randomUuidUpper());
item.setMasterItem(storyItemVo.getMasterItemId());
item.setInstanceId(IdUtils.randomUuidUpper());
item.setMasterItemId(storyItemVo.getMasterItemId());
item.setDescription(storyItemVo.getDescription());
item.setTitle(storyItemVo.getTitle());
item.setLocation(storyItemVo.getLocation());
item.setCreateId("createId");
item.setIsRoot(storyItemVo.getIsRoot());
item.setIsDelete(0);
item.setCreateTime(LocalDateTime.now());
item.setUpdateTime(LocalDateTime.now());
@ -65,22 +64,16 @@ public class StoryItemServiceImpl implements StoryItemService {
// 2. 创建 StoryItem 实体
StoryItem item = new StoryItem();
item.setItemId(IdUtils.randomUuidUpper());
item.setMasterItem(storyItemVo.getMasterItemId());
item.setInstanceId(IdUtils.randomUuidUpper());
item.setStoryInstanceId(storyItemVo.getStoryInstanceId());
item.setMasterItemId(storyItemVo.getMasterItemId());
item.setTitle(storyItemVo.getTitle());
item.setDescription(storyItemVo.getDescription());
item.setLocation(storyItemVo.getLocation());
item.setCreateId("createId");
item.setStoryItemTime(storyItemVo.getStoryItemTime());
item.setIsRoot(storyItemVo.getIsRoot());
item.setIsDelete(0);
item.setCoverInstanceId(coverKey);
if (storyItemVo.getIsRoot() == CommonConstants.STORY_ITEM_IS_ROOT){
item.setIsRoot(CommonConstants.STORY_ITEM_IS_ROOT);
} else {
item.setIsRoot(CommonConstants.STORY_ITEM_IS_NOT_ROOT);
}
// 3. 上传所有图片并建立关联
for (MultipartFile image : images) {
@ -88,10 +81,10 @@ public class StoryItemServiceImpl implements StoryItemService {
String key = response.getData();
log.info("上传成功，文件instanceId:{}", key);
// 4. 保存封面与 StoryItem 的关联关系
buildStoryItemImageRelation(item.getItemId(), key);
buildStoryItemImageRelation(item.getInstanceId(), key);
}
// 4. 记录封面与 StoryItem 的关联关系
buildStoryItemImageRelation(item.getItemId(), coverKey);
buildStoryItemImageRelation(item.getInstanceId(), coverKey);
// 3. 插入到 story_item 表
storyItemMapper.insert(item);
} catch (Exception e) {
@ -139,7 +132,8 @@ public class StoryItemServiceImpl implements StoryItemService {
if (item == null) {
throw new RuntimeException("StoryItem 不存在");
}
storyItemMapper.deleteById(itemId);
storyItemMapper.deleteByItemId(itemId);
commonRelationMapper.deleteRelationByRelaId(itemId);
} catch (Exception e) {
log.error("删除 StoryItem 失败", e);
throw new RuntimeException("删除 StoryItem 失败");
@ -152,8 +146,8 @@ public class StoryItemServiceImpl implements StoryItemService {
}
@Override
public List<StoryItem> getItemsByMasterItem(String masterItemId) {
return storyItemMapper.selectByMasterItemWithSubItems(masterItemId);
public List<StoryItem> getItemsByMasterItem(String storyInstanceId) {
return storyItemMapper.selectStoryItemByStoryInstanceId(storyInstanceId);
}
@Override
@ -161,6 +155,11 @@ public class StoryItemServiceImpl implements StoryItemService {
return storyItemMapper.selectImagesByItemId(storyItemId);
}
@Override
public Integer getStoryItemCount(String instanceId) {
return storyItemMapper.countByStoryId(instanceId);
}
private void buildStoryItemImageRelation(String storyItemId, String imageIds) {
CommonRelationDTO relationDTO = new CommonRelationDTO();
relationDTO.setRelaId(storyItemId);

8
timeline-story-service/src/main/java/com/timeline/story/service/impl/StoryServiceImpl.java
View File

@ -44,7 +44,7 @@ public class StoryServiceImpl implements StoryService {
@Override
public void updateStory(StoryVo storyVo, String storyId) {
Story story = storyMapper.selectById(storyId);
Story story = storyMapper.selectByInstanceId(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}
@ -60,7 +60,7 @@ public class StoryServiceImpl implements StoryService {
@Override
public void deleteStory(String storyId) {
Story story = storyMapper.selectById(storyId);
Story story = storyMapper.selectByInstanceId(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}
@ -68,8 +68,8 @@ public class StoryServiceImpl implements StoryService {
}
@Override
public Story getStoryById(String storyId) {
Story story = storyMapper.selectById(storyId);
public Story getStoryByInstanceId(String storyId) {
Story story = storyMapper.selectByInstanceId(storyId);
if (story == null) {
throw new CustomException(ResponseEnum.NOT_FOUND);
}

2
timeline-story-service/src/main/java/com/timeline/story/vo/StoryItemVo.java
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@ -13,6 +13,6 @@ public class StoryItemVo {
private String description;
private String location;
private LocalDateTime storyItemTime;
private Integer isRoot;
private String storyInstanceId;
}

12
timeline-story-service/src/main/resources/com/timeline/story/dao/CommonRelationMapper.xml
View File

@ -30,4 +30,16 @@
INSERT INTO common_relation (rela_id, sub_rela_id, rela_type, user_id)
VALUES (#{relaId}, #{subRelaId}, #{relationType}, #{userId})
</insert>
<update id="deleteRelationByRelaId">
UPDATE common_relation
SET is_delete = 1
WHERE rela_id = #{relaId}
</update>
<update id="deleteRelationBySubRelaId">
UPDATE common_relation
SET is_delete = 1
WHERE sub_rela_id = #{subRelaId}
</update>
</mapper>

72
timeline-story-service/src/main/resources/com/timeline/story/dao/StoryItemMapper.xml
View File

@ -5,8 +5,8 @@
<mapper namespace="com.timeline.story.dao.StoryItemMapper">
<insert id="insert">
INSERT INTO story_item (item_id, master_item, description, location, title, create_id, is_root, is_delete, story_item_time, cover_instance_id)
VALUES (#{itemId}, #{masterItem}, #{description}, #{location}, #{title},#{createId}, #{isRoot}, #{isDelete}, #{storyItemTime}, #{coverInstanceId})
INSERT INTO story_item (instance_id, master_item_id, description, location, title, create_id, story_instance_id, is_delete, story_item_time, cover_instance_id)
VALUES (#{instanceId}, #{masterItemId}, #{description}, #{location}, #{title},#{createId}, #{storyInstanceId}, #{isDelete}, #{storyItemTime}, #{coverInstanceId})
</insert>
<update id="update">
@ -15,74 +15,32 @@
location = #{location},
create_id = #{createId},
update_time = NOW()
WHERE item_id = #{itemId}
WHERE instance_id = #{instanceId}
</update>
<delete id="deleteById">
DELETE FROM story_item WHERE item_id = #{itemId}
<delete id="deleteByItemId">
UPDATE story_item
SET is_delete = 1
WHERE instance_id = #{instanceId}
</delete>
<select id="selectById" resultType="com.timeline.story.entity.StoryItem">
SELECT * FROM story_item WHERE item_id = #{itemId}
SELECT * FROM story_item WHERE instance_id = #{instanceId}
</select>
<select id="selectByMasterItem" resultType="com.timeline.story.entity.StoryItem">
SELECT * FROM story_item WHERE master_item = #{masterItemId} AND is_delete = 0
SELECT * FROM story_item WHERE master_item_id = #{masterItemId} AND is_delete = 0
</select>
<select id="selectImagesByItemId" resultType="java.lang.String">
SELECT sub_rela_id FROM common_relation WHERE rela_id = #{itemId} AND rela_type = 5 AND is_delete = 0
SELECT sub_rela_id FROM common_relation WHERE rela_id = #{instanceId} AND rela_type = 5 AND is_delete = 0
</select>
<select id="selectByMasterItemWithSubItems" resultType="com.timeline.story.entity.StoryItem">
WITH RECURSIVE StoryItemTree AS (
SELECT
item_id,
master_item,
title,
description,
location,
create_id,
create_time,
update_time,
story_item_time,
is_root,
is_delete,
cover_instance_id,
0 AS level,
CAST(item_id AS CHAR(255)) AS path
FROM
story_item
WHERE
master_item = #{masterItemId}
AND is_delete = 0
UNION ALL
SELECT
si.item_id,
si.master_item,
si.title,
si.description,
si.location,
si.create_id,
si.create_time,
si.update_time,
si.story_item_time,
si.is_root,
si.is_delete,
si.cover_instance_id,
t.level + 1,
CONCAT(t.path, '->', si.item_id)
FROM
story_item si
INNER JOIN
StoryItemTree t ON si.master_item = t.item_id
WHERE
si.is_delete = 0
)
SELECT * FROM StoryItemTree
<select id="selectStoryItemByStoryInstanceId" resultType="com.timeline.story.entity.StoryItem">
SELECT * FROM story_item WHERE story_instance_id = #{storyInstanceId} AND is_delete = 0
ORDER BY story_item_time ASC;
</select>
<select id="countByStoryId" resultType="int">
SELECT COUNT(*) FROM story_item WHERE story_instance_id = #{storyInstanceId} AND is_delete = 0
</select>
</mapper>

2
timeline-story-service/src/main/resources/com/timeline/story/dao/StoryMapper.xml
View File

@ -24,7 +24,7 @@
UPDATE story SET story.is_delete = 1 WHERE instance_id = #{instanceId}
</delete>
<select id="selectById" resultType="com.timeline.story.entity.Story">
<select id="selectByInstanceId" resultType="com.timeline.story.entity.Story">
SELECT * FROM story WHERE instance_id = #{instanceId}
</select>