add signatures to websockt

src/main/java/org/qortal/data/chat/ActiveChats.java

@@ -17,17 +17,19 @@ public class ActiveChats {
 		private Long timestamp;
 		private String sender;
 		private String senderName;
+		private byte[] signature;
 
 		protected GroupChat() {
 			/* JAXB */
 		}
 
-		public GroupChat(int groupId, String groupName, Long timestamp, String sender, String senderName) {
+		public GroupChat(int groupId, String groupName, Long timestamp, String sender, String senderName, byte[] signature) {
 			this.groupId = groupId;
 			this.groupName = groupName;
 			this.timestamp = timestamp;
 			this.sender = sender;
 			this.senderName = senderName;
+			this.signature = signature;
 		}
 
 		public int getGroupId() {
@@ -49,6 +51,10 @@ public class ActiveChats {
 		public String getSenderName() {
 			return this.senderName;
 		}
+
+		public byte[] getSignature() {
+			return this.signature;
+		}
 	}
 
 	@XmlAccessorType(XmlAccessType.FIELD)
@@ -118,4 +124,4 @@ public class ActiveChats {
 		return this.direct;
 	}
 
-}
+}

src/main/java/org/qortal/repository/hsqldb/HSQLDBChatRepository.java

@@ -177,11 +177,11 @@ public class HSQLDBChatRepository implements ChatRepository {
 
 	private List<GroupChat> getActiveGroupChats(String address) throws DataException {
 		// Find groups where address is a member and potential latest message details
-		String groupsSql = "SELECT group_id, group_name, latest_timestamp, sender, sender_name "
+		String groupsSql = "SELECT group_id, group_name, latest_timestamp, sender, sender_name, signature "
 				+ "FROM GroupMembers "
 				+ "JOIN Groups USING (group_id) "
 				+ "LEFT OUTER JOIN LATERAL("
-					+ "SELECT created_when AS latest_timestamp, sender, name AS sender_name "
+					+ "SELECT created_when AS latest_timestamp, sender, name AS sender_name, signature "
 					+ "FROM ChatTransactions "
 					+ "JOIN Transactions USING (signature) "
 					+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
@@ -205,8 +205,9 @@ public class HSQLDBChatRepository implements ChatRepository {
 
 					String sender = resultSet.getString(4);
 					String senderName = resultSet.getString(5);
+					byte[] signature = resultSet.getBytes(6);
 
-					GroupChat groupChat = new GroupChat(groupId, groupName, timestamp, sender, senderName);
+					GroupChat groupChat = new GroupChat(groupId, groupName, timestamp, sender, senderName, signature);
 					groupChats.add(groupChat);
 				} while (resultSet.next());
 			}
@@ -215,7 +216,7 @@ public class HSQLDBChatRepository implements ChatRepository {
 		}
 
 		// We need different SQL to handle group-less chat
-		String grouplessSql = "SELECT created_when, sender, SenderNames.name "
+		String grouplessSql = "SELECT created_when, sender, SenderNames.name, signature "
 				+ "FROM ChatTransactions "
 				+ "JOIN Transactions USING (signature) "
 				+ "LEFT OUTER JOIN Names AS SenderNames ON SenderNames.owner = sender "
@@ -228,15 +229,17 @@ public class HSQLDBChatRepository implements ChatRepository {
 			Long timestamp = null;
 			String sender = null;
 			String senderName = null;
+			byte[] signature = null;
 
 			if (resultSet != null) {
 				// We found a recipient-less, group-less CHAT message, so report its details
 				timestamp = resultSet.getLong(1);
 				sender = resultSet.getString(2);
 				senderName = resultSet.getString(3);
+				signature = resultSet.getBytes(4);
 			}
 
-			GroupChat groupChat = new GroupChat(0, null, timestamp, sender, senderName);
+			GroupChat groupChat = new GroupChat(0, null, timestamp, sender, senderName, signature);
 			groupChats.add(groupChat);
 		} catch (SQLException e) {
 			throw new DataException("Unable to fetch active group chats from repository", e);
@@ -291,4 +294,4 @@ public class HSQLDBChatRepository implements ChatRepository {
 		return directChats;
 	}
 
-}
+}