1 files changed, 6 insertions, 6 deletions

diff --git a/includes/class-giglogadmin-concert.php b/includes/class-giglogadmin-concert.php
index 6c7c4da..f669c03 100644
--- a/includes/class-giglogadmin-concert.php
+++ b/includes/class-giglogadmin-concert.php
@@ -21,7 +21,7 @@ if ( ! class_exists( 'GiglogAdmin_Concert' ) ) {
         private ?int $id;
         private ?string $cname;
         private ?GiglogAdmin_Venue $venue;
-        private ?string $cdate;
+        private DateTimeImmutable $cdate;
         private ?string $tickets;
         private ?string $eventlink;
         private ?int $status;
@@ -50,7 +50,7 @@ if ( ! class_exists( 'GiglogAdmin_Concert' ) ) {
         public function __construct( object $attrs ) {
             $this->id = isset( $attrs->id ) ? $attrs->id : null;
             $this->cname = isset( $attrs->wpgconcert_name ) ? $attrs->wpgconcert_name : null;
-            $this->cdate = isset( $attrs->wpgconcert_date ) ? $attrs->wpgconcert_date : null;
+            $this->cdate = new DateTimeImmutable( $attrs->wpgconcert_date ?? 'now' );
             $this->tickets = isset( $attrs->wpgconcert_tickets ) ? $attrs->wpgconcert_tickets : null;
             $this->eventlink = isset( $attrs->wpgconcert_event ) ? $attrs->wpgconcert_event : null;
             $this->status = isset( $attrs->wpgconcert_status ) ? $attrs->wpgconcert_status : 0;
@@ -141,7 +141,7 @@ if ( ! class_exists( 'GiglogAdmin_Concert' ) ) {
             }
 
             if ( isset( $attrs->wpgconcert_date ) && $attrs->wpgconcert_date != $this->cdate ) {
-                $this->cdate = $attrs->wpgconcert_date;
+                $this->cdate = new DateTimeImmutable( $attrs->wpgconcert_date );
                 $need_update = true;
             }
 
@@ -305,7 +305,7 @@ if ( ! class_exists( 'GiglogAdmin_Concert' ) ) {
             $columns = array(
                 'wpgconcert_name' => $this->cname,
                 'venue' => $this->venue->id(),
-                'wpgconcert_date' => $this->cdate,
+                'wpgconcert_date' => $this->cdate->format( 'c' ),
                 'wpgconcert_tickets' => $this->tickets,
                 'wpgconcert_event' => $this->eventlink,
                 'wpgconcert_status' => $this->status,
@@ -349,8 +349,8 @@ if ( ! class_exists( 'GiglogAdmin_Concert' ) ) {
         /**
          * Return the date of the concert.
          */
-        public function cdate() {
-             return $this->cdate ? $this->cdate : '';
+        public function cdate() : DateTimeImmutable {
+             return $this->cdate;
         }
 
         /**