From fa10caaba182ea8eedf1fb40ed409bfce7b69b1f Mon Sep 17 00:00:00 2001
From: undefined <masnn0@outlook.com>
Date: Wed, 4 Nov 2020 23:46:17 +0800
Subject: [PATCH] =?UTF-8?q?core:=20=E4=BF=AE=E5=A4=8D=E6=97=A0=E6=B3=95?=
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---
 packages/hydrooj/package.json          | 2 +-
 packages/hydrooj/src/handler/domain.ts | 3 ++-
 packages/hydrooj/src/service/server.ts | 5 +++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 8c575a370..ebaeb3905 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.13.38",
+    "version": "2.13.39",
     "bin": "bin/hydrooj.js",
     "main": "dist/loader.js",
     "typings": "dist/loader.d.ts",
diff --git a/packages/hydrooj/src/handler/domain.ts b/packages/hydrooj/src/handler/domain.ts
index ab1da0829..169ea95d7 100644
--- a/packages/hydrooj/src/handler/domain.ts
+++ b/packages/hydrooj/src/handler/domain.ts
@@ -179,7 +179,8 @@ class DomainRoleHandler extends ManageHandler {
         this.back();
     }
 
-    async postDelete({ domainId, roles }) {
+    @param('roles', Types.Array)
+    async postDelete(domainId: string, roles: string[]) {
         for (const role of roles) {
             if (['root', 'default', 'guest'].includes(role)) {
                 throw new ValidationError('role');
diff --git a/packages/hydrooj/src/service/server.ts b/packages/hydrooj/src/service/server.ts
index 9c64acd0e..dc16f9a06 100644
--- a/packages/hydrooj/src/service/server.ts
+++ b/packages/hydrooj/src/service/server.ts
@@ -63,6 +63,7 @@ export interface Types {
     Date: Type,
     Time: Type,
     Range: (range: Array<string | number> | Dictionary<any>) => Type,
+    Array: Type,
 }
 
 export const Types: Types = {
@@ -130,6 +131,10 @@ export const Types: Types = {
             return false;
         },
     ],
+    Array: [(v) => {
+        if (v instanceof Array) return v;
+        return [v] || [];
+    }, null],
 };
 
 function _buildParam(name: string, source: 'get' | 'post' | 'all' | 'route', ...args: Array<Type | boolean | Validator | Converter>) {