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Use new duplicate key exception instead of checking PDOException

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Alex Cabal 2024-04-29 11:50:52 -05:00
parent 5ee7e8e2ad
commit 49f5bc7641
4 changed files with 14 additions and 29 deletions
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13
lib/DbConnection.php
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@ -1,4 +1,8 @@
<?
use Safe\DateTimeImmutable;
use function Safe\preg_match;
use function Safe\posix_getpwuid;
class DbConnection{
private ?\PDO $_link = null;
public int $QueryCount = 0;
@ -104,17 +108,16 @@ class DbConnection{
$done = true;
}
catch(\PDOException $ex){
if(isset($ex->errorInfo) && $ex->errorInfo[1] == 1213 && $deadlockRetries < 3){
if(isset($ex->errorInfo[1]) && $ex->errorInfo[1] == 1213 && $deadlockRetries < 3){
// InnoDB deadlock, this is normal and happens occasionally. All we have to do is retry the query.
$deadlockRetries++;
usleep(500000 * $deadlockRetries); // Give the deadlock some time to clear up. Start at .5 seconds
}
elseif(isset($ex->errorInfo) && $ex->errorInfo[1] == 1062){
elseif(isset($ex->errorInfo[1]) && $ex->errorInfo[1] == 1062){
// Duplicate key, bubble this up without logging it so the business logic can handle it
throw new Exceptions\DuplicateDatabaseKeyException();
}
else{
$done = true;
throw $this->CreateDetailedException($ex, $sql, $params);
}
}
@ -138,7 +141,7 @@ class DbConnection{
/**
* @return Array<mixed>
*/
private function ExecuteQuery(PDOStatement $handle, string $class = 'stdClass'): array{
private function ExecuteQuery(\PDOStatement $handle, string $class = 'stdClass'): array{
$handle->execute();
$this->LastQueryAffectedRowCount = $handle->rowCount();
@ -248,7 +251,7 @@ class DbConnection{
catch(\PDOException $ex){
// HY000 is thrown when there is no result set, e.g. for an update operation.
// If anything besides that is thrown, then send it up the stack
if(!isset($ex->errorInfo) || $ex->errorInfo[0] != "HY000"){
if(!isset($ex->errorInfo[0]) || $ex->errorInfo[0] != "HY000"){
throw $ex;
}
}