feat: validator decorator

hydro/script/register.ts

@@ -0,0 +1,24 @@
+import * as user from '../model/user';
+import * as system from '../model/system';
+
+export const description = 'Create a new user';
+
+export async function run({
+    uname, password, mail, uid,
+}) {
+    if (!uid) uid = await system.inc('user');
+    else uid = parseInt(uid, 10);
+    if (Number.isNaN(uid)) throw new Error('uid');
+    await user.create({
+        uid, uname, password, mail, regip: '127.0.0.1',
+    });
+    return uid;
+}
+
+export const validate = {
+    uname: { $type: 'string' },
+    password: { $type: 'string' },
+    mail: { $type: 'string' },
+};
+
+global.Hydro.script.register = { run, description, validate };