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Speed up purgeOldUsers task

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This commit is contained in:
T00thpick1 2013-01-13 23:58:50 -05:00
parent 21a0849a5b
commit 93571273b1
1 changed files with 10 additions and 15 deletions
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25
src/main/java/com/gmail/nossr50/runnables/UserPurgeTask.java
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@ -59,25 +59,20 @@ public class UserPurgeTask implements Runnable {
private void purgeOldSQL() {
plugin.getLogger().info("Purging old users...");
long currentTime = System.currentTimeMillis();
String query = "taming+mining+woodcutting+repair+unarmed+herbalism+excavation+archery+swords+axes+acrobatics+fishing";
HashMap<Integer, ArrayList<String>> userslist = database.read("SELECT " + query + ", user_id FROM " + tablePrefix + "skills WHERE " + query + " > 0 ORDER BY " + query + " DESC ");
long purgeTime = 2630000000L;
HashMap<Integer, ArrayList<String>> usernames = = database.read("SELECT user FROM " + tablePrefix + "users WHERE ((" + currentTime + " - lastlogin*1000) > " + purgeTime + ")");
database.write("DELETE FROM " + tablePrefix + "users WHERE " + tablePrefix + "users.id IN (SELECT * FROM (SELECT id FROM " + tablePrefix + "users WHERE ((" + currentTime + " - lastlogin*1000) > " + purgeTime + ")) AS p)");
int purgedUsers = 0;
for (int i = 1; i <= usernames.size(); i++) {
String playerName = usernames.get(i).get(0);
for (int i = 1; i <= userslist.size(); i++) {
int userId = Integer.valueOf(userslist.get(i).get(1));
HashMap<Integer, ArrayList<String>> username = database.read("SELECT user FROM " + tablePrefix + "users WHERE id = '" + userId + "'");
String playerName = username.get(1).get(0);
long lastLoginTime = database.getInt("SELECT lastlogin FROM " + tablePrefix + "users WHERE id = '" + userId + "'") * 1000L;
long loginDifference = currentTime - lastLoginTime;
if (loginDifference > 2630000000L) {
database.write("DELETE FROM " + databaseName + "." + tablePrefix + "users WHERE " + tablePrefix + "users.id IN " + userId);
profileCleanup(playerName);
purgedUsers++;
if (playerName == null) {
continue;
}
profileCleanup(playerName);
purgedUsers++;
}
plugin.getLogger().info("Purged " + purgedUsers + " users from the database.");