添加建设内容

app/Models/ProgramVideos.php

@@ -8,6 +8,8 @@ use Illuminate\Support\Carbon;
 
 class ProgramVideos extends Model
 {
+    protected $fillable = ["start_part", "start_time", "stop_part", "stop_time"];
+    protected $dateFormat = 'U';
     public function program(): \Illuminate\Database\Eloquent\Relations\BelongsTo
     {
         return $this->belongsTo(Programs::class, "program_id", "id");
@@ -21,7 +23,20 @@ class ProgramVideos extends Model
     public function startSec(): Attribute
     {
         return Attribute::get(function ($_, $attributes) {
+            if (!$attributes['start_time']) {
+                return "";
+            }
             return Carbon::createFromFormat("H:i:s", $attributes['start_time'])->secondsSinceMidnight();
         });
     }
+
+    public function stopSec(): Attribute
+    {
+        return Attribute::get(function ($_, $attributes) {
+            if (!$attributes['stop_time']) {
+                return "";
+            }
+            return Carbon::createFromFormat("H:i:s", $attributes['stop_time'])->secondsSinceMidnight();
+        });
+    }
 }