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同一个页面只能一个人编辑

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暮光：城中城
2019-06-21 21:05:34 +08:00
parent 89b32304bd
commit fbd6ef5f83
9 changed files with 154 additions and 5 deletions
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29
zyplayer-doc-wiki/src/main/java/com/zyplayer/doc/wiki/controller/WikiPageController.java
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@@ -12,12 +12,14 @@ import com.zyplayer.doc.data.config.security.DocUserUtil;
import com.zyplayer.doc.data.repository.manage.entity.*;
import com.zyplayer.doc.data.repository.manage.mapper.WikiPageMapper;
import com.zyplayer.doc.data.service.manage.*;
import com.zyplayer.doc.data.utils.CacheUtil;
import com.zyplayer.doc.wiki.controller.param.SpaceNewsParam;
import com.zyplayer.doc.wiki.controller.vo.SpaceNewsVo;
import com.zyplayer.doc.wiki.controller.vo.WikiPageContentVo;
import com.zyplayer.doc.wiki.controller.vo.WikiPageVo;
import com.zyplayer.doc.wiki.framework.consts.SpaceType;
import com.zyplayer.doc.wiki.framework.consts.WikiAuthType;
import com.zyplayer.doc.wiki.framework.consts.WikiCachePrefix;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.dozer.Mapper;
@@ -253,6 +255,33 @@ public class WikiPageController {
return DocResponseJson.ok(wikiPage);
}
@PostMapping("/unlock")
public ResponseJson<Object> unlock(Long pageId) {
String lockKey = WikiCachePrefix.WIKI_LOCK_PAGE + pageId;
DocUserDetails pageLockUser = CacheUtil.get(lockKey);
if (pageLockUser != null) {
DocUserDetails currentUser = DocUserUtil.getCurrentUser();
if (Objects.equals(pageLockUser.getUserId(), currentUser.getUserId())) {
CacheUtil.remove(lockKey);
}
}
return DocResponseJson.ok();
}
@PostMapping("/lock")
public ResponseJson<Object> editLock(Long pageId) {
DocUserDetails currentUser = DocUserUtil.getCurrentUser();
String lockKey = WikiCachePrefix.WIKI_LOCK_PAGE + pageId;
DocUserDetails pageLockUser = CacheUtil.get(lockKey);
if (pageLockUser != null) {
if (!Objects.equals(pageLockUser.getUserId(), currentUser.getUserId())) {
return DocResponseJson.warn("当前页面正在被：" + pageLockUser.getUsername() + " 编辑");
}
}
CacheUtil.put(lockKey, new DocUserDetails(currentUser.getUserId(), currentUser.getUsername()));
return DocResponseJson.ok();
}
@PostMapping("/news")
public ResponseJson<Object> news(SpaceNewsParam param) {
DocUserDetails currentUser = DocUserUtil.getCurrentUser();

5
zyplayer-doc-wiki/src/main/java/com/zyplayer/doc/wiki/framework/consts/WikiCachePrefix.java Normal file
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@@ -0,0 +1,5 @@
package com.zyplayer.doc.wiki.framework.consts;
public class WikiCachePrefix {
public static final String WIKI_LOCK_PAGE = "WIKI_LOCK_PAGE_";
}