vb.org Archive - Help writing a query

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G_Man

10-02-2006 07:34 PM

Help writing a query

I want to set up a cron job for this, but not sure how to do the query.

I want to reduce every users Rep by a certain amount, say 10, who has not logged in for over 24 hours.

Guessing it involves updating the User Rep table using a conditional of useractivity, but...

I'd appreciate anyone who KNOWS how to write this query so I can insert into a daily cron.

Cheers,

G_Man.

G_Man

10-05-2006 11:15 PM

Adrian Schneider

10-06-2006 12:22 AM

Not tested...

PHP Code:


		
			
<?php

if (!is_object($vbulletin->db))
{
    exit;
}

$removePoints = 10;
$daysInactive = 1;

$cutOff = TIMENOW - (86400 * $daysInactive);

$result = $vbulletin->db->query_read("
    SELECT userid
    FROM " . TABLE_PREFIX . "user
    WHERE lastactivity < $cutOff
");

while ($user = $vbulletin->db->fetch_array($result))
{
    $vbulletin->db->query_write("
        UPDATE " . TABLE_PREFIX . "user
        SET reputation = reputation - $removePoints
        WHERE userid = $user[userid]
    ");
}

?>

You'll have to update their reputationlevelid as well... don't have time to look into that though.

G_Man

10-06-2006 02:09 AM

Quote:

Originally Posted by SirAdrian

Not tested...

PHP Code:


		
			
<?php



if (!is_object($vbulletin->db))

{

    exit;

}



$removePoints = 10;

$daysInactive = 1;



$cutOff = TIMENOW - (86400 * $daysInactive);



$result = $vbulletin->db->query_read("

    SELECT userid

    FROM " . TABLE_PREFIX . "user

    WHERE lastactivity < $cutOff

");



while ($user = $vbulletin->db->fetch_array($result))

{

    $vbulletin->db->query_write("

        UPDATE " . TABLE_PREFIX . "user

        SET reputation = reputation - $removePoints

        WHERE userid = $user[userid]

    ");

}



?>

You'll have to update their reputationlevelid as well... don't have time to look into that though.

CHEERS!!

Works a treat.

Paul M

10-06-2006 03:09 AM

I'm pretty sure you could reduce the active part to just one query ;

PHP Code:


		
			
$days = 1;

$points = 10;



$cutoff = TIMENOW - (86400 * $days);



$vbulletin->db->query_write("

    UPDATE ".TABLE_PREFIX."user

    SET reputation = reputation - $points 

    WHERE lastactivity < $cutoff 

");

You do realise that if someone doesn't ever login again - then their reputation is just going to get more and more negative each day.

G_Man

10-06-2006 03:42 AM

Quote:

Originally Posted by Paul M

I'm pretty sure you could reduce the active part to just one query ;

PHP Code:


		
			
$days = 1;

$points = 10;



$cutoff = TIMENOW - (86400 * $days);



$vbulletin->db->query_write("

    UPDATE ".TABLE_PREFIX."user

    SET reputation = reputation - $points 

    WHERE lastactivity < $cutoff 

");

You do realise that if someone doesn't ever login again - then their reputation is just going to get more and more negative each day.

Yep... I'll prune them at some point anyway.

Thanks for the alternative code, too, Paul. :)

Chicago_VLNU_4s

10-23-2006 07:52 AM

interesting.. so where does this go?

Adrian Schneider

10-23-2006 07:58 AM

As a new cron job probably (new file).

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