新增邮箱判断

app/Admin/Service/UserService.php

@@ -111,6 +111,12 @@ class UserService
     {
         try {
             DB::beginTransaction();
+            //判断邮箱是否唯一
+            $email = $params['email'] ?? '';
+            $userInfo = User::getInfoByEmail($email);
+            if ($userInfo) {
+                throw new \Exception("user email already exists");
+            }
             $userData = [
                 "company_name" => $params["company_name"] ?? "",
                 "user_sn"      => $params["user_sn"] ?? "",

app/Models/User.php

@@ -64,6 +64,12 @@ class User extends BaseModel
         $res = self::where('id', $userId)->first();
         return ($res) ? $res->toArray() : [];
     }
+    //根据邮箱获取用户信息
+    public static function getInfoByEmail($email)
+    {
+        $res = self::where('email', $email)->first();
+        return ($res) ? $res->toArray() : [];
+    }
 
     // 批量获取用户信息
     public static function getInfoByUserIds($userId)