文件定位消息

src/main/java/com/lhjz/portal/controller/ChatChannelController.java

@@ -68,6 +68,7 @@ import com.lhjz.portal.model.Mail;
 import com.lhjz.portal.model.Poll;
 import com.lhjz.portal.model.RespBody;
 import com.lhjz.portal.model.ToastrPayload;
+import com.lhjz.portal.model.UuidBody;
 import com.lhjz.portal.pojo.Enum.Action;
 import com.lhjz.portal.pojo.Enum.ChatLabelType;
 import com.lhjz.portal.pojo.Enum.ChatMsgType;
@@ -1844,4 +1845,32 @@ public class ChatChannelController extends BaseController {
 		return RespBody.succeed(id);
 
 	}
+
+	@GetMapping("get/by/uuid")
+	@ResponseBody
+	public RespBody getByUuid(@RequestParam("uuid") String uuid) {
+
+		ChatChannel chatChannel = chatChannelRepository.findTopByUuid(uuid);
+
+		if (chatChannel == null) {
+			ChatReply chatReply = chatReplyRepository.findTopByUuid(uuid);
+
+			if (chatReply == null) {
+				ChatDirect chatDirect = chatDirectRepository.findTopByUuid(uuid);
+
+				if (AuthUtil.hasChannelAuth(chatDirect)) {
+					return RespBody.succeed(UuidBody.builder().type("chatDirect").chatDirect(chatDirect).build());
+				}
+			} else if (AuthUtil.hasChannelAuth(chatReply)) {
+				return RespBody.succeed(UuidBody.builder().type("chatReply").chatReply(chatReply)
+						.chatChannel(chatReply.getChatChannel()).build());
+			}
+
+		} else if (AuthUtil.hasChannelAuth(chatChannel)) {
+			return RespBody.succeed(UuidBody.builder().type("chatChannel").chatChannel(chatChannel).build());
+		}
+
+		return RespBody.failed("您没有权限查看该消息内容!");
+
+	}
 }

src/main/java/com/lhjz/portal/model/UuidBody.java

+/**
+ * 版权所有 (TMS)
+ */
+package com.lhjz.portal.model;
+
+import com.lhjz.portal.entity.ChatChannel;
+import com.lhjz.portal.entity.ChatDirect;
+import com.lhjz.portal.entity.ChatReply;
+
+import lombok.Builder;
+import lombok.Data;
+
+/**
+ * 
+ * @author xi
+ * 
+ * @date 2016年5月20日 下午8:38:54
+ * 
+ */
+@Data
+@Builder
+public class UuidBody {
+	
+	private String type;
+
+	private ChatChannel chatChannel;
+	
+	private ChatDirect chatDirect;
+	
+	private ChatReply chatReply;
+	
+}

src/main/java/com/lhjz/portal/repository/ChatChannelRepository.java

@@ -96,4 +96,6 @@ public interface ChatChannelRepository extends JpaRepository<ChatChannel, Long>
 	
 	ChatChannel findTopByChannelAndNoticeAndStatusNotOrderByUpdateDateDesc(Channel channel, Boolean notice, Status status);
 	
+	ChatChannel findTopByUuid(String uuid);
+
 }

src/main/java/com/lhjz/portal/repository/ChatDirectRepository.java

@@ -87,4 +87,6 @@ public interface ChatDirectRepository extends JpaRepository<ChatDirect, Long> {
 	@Query(value = "SELECT * FROM chat_direct WHERE creator = ?1 AND (upper(content) LIKE upper(?2))", nativeQuery = true)
 	List<ChatDirect> queryByCreatorAndContentLike(String creator, String contentLike);
 	
+	ChatDirect findTopByUuid(String uuid);
+	
 }

src/main/java/com/lhjz/portal/repository/ChatReplyRepository.java

@@ -30,4 +30,6 @@ public interface ChatReplyRepository extends JpaRepository<ChatReply, Long> {
 
 	Page<ChatReply> findByChatChannelAndTypeAndStatusNot(ChatChannel chatChannel, ChatReplyType type, Status status,
 			Pageable pageable);
+	
+	ChatReply findTopByUuid(String uuid);
 }

src/main/java/com/lhjz/portal/util/AuthUtil.java

@@ -5,6 +5,8 @@ import java.util.Set;
 import com.lhjz.portal.constant.SysConstant;
 import com.lhjz.portal.entity.Channel;
 import com.lhjz.portal.entity.ChatChannel;
+import com.lhjz.portal.entity.ChatDirect;
+import com.lhjz.portal.entity.ChatReply;
 import com.lhjz.portal.entity.Space;
 import com.lhjz.portal.entity.SpaceAuthority;
 import com.lhjz.portal.entity.security.User;
@@ -31,6 +33,15 @@ public class AuthUtil {
 		return isSuperOrCreator(creator.getUsername());
 	}
 
+	public static boolean hasChannelAuth(ChatReply cr) {
+
+		if (cr == null) {
+			return false;
+		}
+
+		return hasChannelAuth(cr.getChatChannel());
+	}
+
 	public static boolean hasChannelAuth(ChatChannel cc) {
 
 		if (cc == null) {
@@ -57,7 +68,7 @@ public class AuthUtil {
 		User loginUser = new User(WebUtil.getUsername());
 		return c.getMembers().contains(loginUser);
 	}
-	
+
 	public static boolean isChannelMember(Channel c) {
 
 		if (c == null) {
@@ -67,7 +78,7 @@ public class AuthUtil {
 		User loginUser = new User(WebUtil.getUsername());
 		return c.getMembers().contains(loginUser);
 	}
-	
+
 	public static boolean hasSpaceAuth(Space s) {
 
 		if (s == null) {
@@ -117,4 +128,19 @@ public class AuthUtil {
 		return exists;
 	}
 
+	public static boolean hasChannelAuth(ChatDirect chatDirect) {
+
+		if (chatDirect == null) {
+			return false;
+		}
+
+		if (isSuperOrCreator(chatDirect.getCreator().getUsername())) {
+			return true;
+		}
+
+		User loginUser = new User(WebUtil.getUsername());
+
+		return chatDirect.getChatTo().equals(loginUser);
+	}
+
 }