nang cap san sang import

app/Enums/ContractStatus.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Enums;
+
+enum ContractStatus: string
+{
+    case ACTIVE = 'active';
+    case EXPIRED = 'expired';
+    case LIQUIDATED = 'liquidated';
+
+    public function label(): string
+    {
+        return match ($this) {
+            self::ACTIVE => 'Đang hiệu lực',
+            self::EXPIRED => 'Hết hạn',
+            self::LIQUIDATED => 'Đã thanh lý',
+        };
+    }
+
+    public function options(): array
+    {
+        return [
+            self::ACTIVE->value => self::ACTIVE->label(),
+            self::EXPIRED->value => self::EXPIRED->label(),
+            self::LIQUIDATED->value => self::LIQUIDATED->label(),
+        ];
+    }
+}