experimental muc message deduplication

2 files changed, 17 insertions, 0 deletions

diff --git a/src/eu/siacs/conversations/entities/Conversation.java b/src/eu/siacs/conversations/entities/Conversation.java
index be641ea4f..ce29301c9 100644
--- a/src/eu/siacs/conversations/entities/Conversation.java
+++ b/src/eu/siacs/conversations/entities/Conversation.java
@@ -399,4 +399,13 @@ public class Conversation extends AbstractEntity {
 			return UIHelper.getContactPicture(this, size, context, false);
 		}
 	}
+	
+	public boolean hasDuplicateMessage(Message message) {
+		for(int i = this.getMessages().size() -1; i >= 0; --i) {
+			if (this.messages.get(i).equals(message)) {
+				return true;
+			}
+		}
+		return false;
+	}
 }
diff --git a/src/eu/siacs/conversations/entities/Message.java b/src/eu/siacs/conversations/entities/Message.java
index b669efc5a..6d70b66dd 100644
--- a/src/eu/siacs/conversations/entities/Message.java
+++ b/src/eu/siacs/conversations/entities/Message.java
@@ -275,4 +275,12 @@ public class Message extends AbstractEntity {
 	public void setCounterpart(String counterpart) {
 		this.counterpart = counterpart;
 	}
+	
+	public boolean equals(Message message) {
+		if ((this.remoteMsgId!=null) && (this.body != null) && (this.counterpart != null)) {
+			return this.remoteMsgId.equals(message.getRemoteMsgId()) && this.body.equals(message.getBody()) && this.counterpart.equals(message.getCounterpart());
+		} else {
+			return false;
+		}
+	}
 }