初始化本地仓库

backend/app/enum/member/BillStatus.php

@@ -0,0 +1,56 @@
+<?php
+declare(strict_types=1);
+
+namespace app\enum\member;
+
+use core\interface\IEnum;
+
+/**
+ * 账单状态枚举
+ */
+enum BillStatus: int implements IEnum
+{
+    case PENDING = 0;   // 待处理
+    case SUCCESS = 1;   // 成功
+    case FAILED = 2;    // 失败
+    
+    /**
+     * 获取文本描述
+     */
+    public function text(): string
+    {
+        return match($this) {
+            self::PENDING => '待处理',
+            self::SUCCESS => '成功',
+            self::FAILED => '失败',
+        };
+    }
+
+    /**
+     * 实现IEnum接口的label方法
+     */
+    public function label(): string
+    {
+        return $this->text();
+    }
+    
+    /**
+     * 获取所有枚举值
+     */
+    public static function all(): array
+    {
+        return array_column(self::cases(), 'value');
+    }
+    
+    /**
+     * 获取所有枚举映射
+     */
+    public static function map(): array
+    {
+        $map = [];
+        foreach (self::cases() as $case) {
+            $map[$case->value] = $case->text();
+        }
+        return $map;
+    }
+}