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web: split the SQL query in _logger_add to fix warning when #relationships = 0

This commit is contained in:
Bart Van Der Meerssche 2009-09-18 18:08:22 +00:00
parent ab82a944fe
commit a4f9c1007e
1 changed files with 5 additions and 4 deletions
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9
web/drupal/modules/logger/logger.module
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@ -246,18 +246,19 @@ function _logger_dashboard($type, $function, $interval) {
function _logger_add($uid) {
global $user;
$result = db_fetch_array(db_query("SELECT COUNT(rid), MAX(rid), ur.rtid FROM {user_relationships} ur INNER JOIN {user_relationship_types} urt ON ur.rtid = urt.rtid WHERE requester_id = %d AND urt.name = '%s' GROUP BY ur.rtid", $user->uid, 'subscription'));
$rtid = db_result(db_query("SELECT rtid FROM {user_relationship_types} WHERE name = '%s'", 'subscription'));
$result = db_fetch_array(db_query("SELECT COUNT(rid), MAX(rid) FROM {user_relationships} WHERE requester_id = %d AND rtid = %d GROUP BY rtid", $user->uid, $rtid));
// max subscriptions = 4
if ($result['COUNT(rid)'] < 4) {
user_relationships_request_relationship($user->uid, $uid, $result['rtid'], TRUE);
user_relationships_request_relationship($user->uid, $uid, $rtid, TRUE);
}
else {
//check whether the requested relationship doesn't already exist
if (!db_result(db_query("SELECT rid FROM {user_relationships} WHERE requester_id = %d AND requestee_id = %d AND rtid = %d", $user->uid, $uid, $result['rtid']))) {
if (!db_result(db_query("SELECT rid FROM {user_relationships} WHERE requester_id = %d AND requestee_id = %d AND rtid = %d", $user->uid, $uid, $rtid))) {
// if not, delete the most recently added relationship and replace it with the newly selected one
db_query("DELETE FROM {user_relationships} WHERE rid = %d", $result['MAX(rid)']);
user_relationships_request_relationship($user->uid, $uid, $result['rtid'], TRUE);
user_relationships_request_relationship($user->uid, $uid, $rtid, TRUE);
}
}