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Check for existance before creation

This commit is contained in:
Michael 2020-05-10 17:41:16 +00:00
parent 156712597c
commit 366ff0a8b7
1 changed files with 18 additions and 13 deletions
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7
update.php
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@ -434,11 +434,13 @@ function update_1347()
function pre_update_1348()
{
if (!DBA::exists('contact', ['id' => 0])) {
DBA::insert('contact', ['nurl' => '']);
$lastid = DBA::lastInsertId();
if ($lastid != 0) {
DBA::update('contact', ['id' => 0], ['id' => $lastid]);
}
}
// The tables "permissionset" and "tag" could or could not exist during the update.
// This depends upon the previous version. Depending upon this situation we have to add
@ -453,18 +455,21 @@ function update_1348()
{
// Insert a permissionset with id=0
// Setting it to -1 and then changing the value to 0 tricks the auto increment
if (!DBA::exists('permissionset', ['id' => 0])) {
DBA::insert('permissionset', ['allow_cid' => '', 'allow_gid' => '', 'deny_cid' => '', 'deny_gid' => '']);
$lastid = DBA::lastInsertId();
if ($lastid != 0) {
DBA::update('permissionset', ['id' => 0], ['id' => $lastid]);
}
}
if (!DBA::exists('tag', ['id' => 0])) {
DBA::insert('tag', ['name' => '']);
$lastid = DBA::lastInsertId();
if ($lastid != 0) {
DBA::update('tag', ['id' => 0], ['id' => $lastid]);
}
}
return Update::SUCCESS;
}