From df77161eb015125f61e37a6bf744ff6f0aa93a14 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 2 Mar 2017 15:34:58 +0300
Subject: juick-xmpp: commands refactoring

---
 .../java/com/juick/components/s2s/JuickBot.java    | 46 ++++++----------------
 1 file changed, 13 insertions(+), 33 deletions(-)

diff --git a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
index 71711dce..6e89355a 100644
--- a/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
+++ b/juick-xmpp/src/main/java/com/juick/components/s2s/JuickBot.java
@@ -310,30 +310,15 @@ public class JuickBot implements StanzaListener, AutoCloseable {
         p.setPriority((byte) 10);
         xmpp.sendOut(ClientPresence.from(p));
 
-        Message reply = new Message();
-        reply.setFrom(xmpp.getJid());
-        reply.setTo(m.getFrom());
-        reply.setType(Message.Type.CHAT);
-        reply.setBody("PONG");
-        xmpp.sendOut(ClientMessage.from(reply));
+        sendReply(m.getFrom(), "PONG");
     }
 
     private void commandHelp(Message m) {
-        Message reply = new Message();
-        reply.setFrom(xmpp.getJid());
-        reply.setTo(m.getFrom());
-        reply.setType(Message.Type.CHAT);
-        reply.setBody(HELPTEXT);
-        xmpp.sendOut(ClientMessage.from(reply));
+        sendReply(m.getFrom(), HELPTEXT);
     }
 
     private void commandLogin(Message m, User user_from) {
-        Message reply = new Message();
-        reply.setFrom(xmpp.getJid());
-        reply.setTo(m.getFrom());
-        reply.setType(Message.Type.CHAT);
-        reply.setBody("http://juick.com/login?" + xmpp.userService.getHashByUID(user_from.getUid()));
-        xmpp.sendOut(ClientMessage.from(reply));
+        sendReply(m.getFrom(), "http://juick.com/login?" + xmpp.userService.getHashByUID(user_from.getUid()));
     }
 
     private void commandPM(Message m, User user_from, String user_to, String body) {
@@ -429,33 +414,28 @@ public class JuickBot implements StanzaListener, AutoCloseable {
             txt = "You don't have any users or tags in your blacklist.";
         }
 
-        Message reply = new Message();
-        reply.setFrom(xmpp.getJid());
-        reply.setTo(m.getFrom());
-        reply.setType(Message.Type.CHAT);
-        reply.setBody(txt);
-        xmpp.sendOut(ClientMessage.from(reply));
+        sendReply(m.getFrom(), txt);
     }
 
     boolean commandLast(Jid jidFrom) {
         User user = xmpp.userService.getUserByJID(jidFrom.asBareJid().toEscapedString());
-        Message reply = new Message();
-        reply.setFrom(xmpp.getJid());
-        reply.setTo(jidFrom);
-        reply.setType(Message.Type.CHAT);
-        reply.setBody("Last messages: " + printMessages(xmpp.messagesService.getAll(user.getUid(), 0), true));
-        xmpp.sendOut(ClientMessage.from(reply));
+        sendReply(jidFrom, "Last messages:\n"
+                + printMessages(xmpp.messagesService.getAll(user.getUid(), 0), true));
         return true;
     }
 
     private boolean commandMaintenance(Jid jidFrom) {
+        sendReply(jidFrom, "Комментирование временно недоступно");
+        return true;
+    }
+
+    void sendReply(Jid jidTo, String txt) {
         Message reply = new Message();
         reply.setFrom(xmpp.getJid());
-        reply.setTo(jidFrom);
+        reply.setTo(jidTo);
         reply.setType(Message.Type.CHAT);
-        reply.setBody("Комментирование временно недоступно");
+        reply.setBody(txt);
         xmpp.sendOut(ClientMessage.from(reply));
-        return true;
     }
 
     @Override
-- 
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