From c6b986f06f7070a4c5f7abd2b5f9ff8c4fe86de4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8B=9F=E5=B7=9D=E4=B8=9C?= <wyemail666@163.com>
Date: Wed, 7 May 2025 20:13:24 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=9A=90=E8=97=8F=E5=AE=A2=E6=88=B7?=
 =?UTF-8?q?=E5=90=8D?=
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---
 application/common.php             | 19 +++++++++++++++++++
 application/common/model/Order.php |  5 +++++
 2 files changed, 24 insertions(+)

diff --git a/application/common.php b/application/common.php
index 088dccd..bdabd39 100755
--- a/application/common.php
+++ b/application/common.php
@@ -525,3 +525,22 @@ if (!function_exists('dd')) {
         }
 }
 
+if (!function_exists('maskExceptFirstChar')) {
+    /**
+     * 将字符串的首个字符保留，其余字符全部替换为 *
+     */
+    function maskExceptFirstChar(string $str): string
+    {
+        $length = mb_strlen($str, 'UTF-8');
+
+        if ($length <= 1) {
+            return $str;
+        }
+
+        $firstChar = mb_substr($str, 0, 1, 'UTF-8');
+        $masked = str_repeat('*', $length - 1);
+
+        return $firstChar . $masked;
+    }
+}
+
diff --git a/application/common/model/Order.php b/application/common/model/Order.php
index 2c60e3b..58c144c 100644
--- a/application/common/model/Order.php
+++ b/application/common/model/Order.php
@@ -18,4 +18,9 @@ class Order extends Model
     {
         return $this->belongsTo(\app\admin\model\Area::class,'area_id', 'area_code');
     }
+
+    public function getCustomerAttr(string $val)
+    {
+        return maskExceptFirstChar($val);
+    }
 }