core&ui: add showDefaultRole option

packages/hydrooj/src/handler/domain.ts

@@ -103,13 +103,13 @@ class DomainUserHandler extends ManageHandler {
     @requireSudo
     @param('format', Types.Range(['default', 'raw']), true)
     async get({ domainId }, format = 'default') {
+        const showDefault = system.get('server.showDefaultRole');
         const [dudocs, roles] = await Promise.all([
             domain.collUser.aggregate([
                 {
                     $match: {
-                        // TODO: add a page to display users who joined but with default role
                         role: {
-                            $nin: ['default', 'guest'],
+                            $nin: (showDefault || domainId !== 'system') ? ['guest'] : ['default', 'guest'],
                             $ne: null,
                         },
                         domainId,

packages/hydrooj/src/model/setting.ts

@@ -315,6 +315,7 @@ SystemSetting(Schema.object({
     }).extra('family', 'setting_smtp'),
     server: Schema.object({
         allowInvite: Schema.boolean().default(true).description('Allow invite users'),
+        showDefaultRole: Schema.boolean().default(false).description('Show default role users in domain user management'),
         center: Schema.string().default('https://hydro.ac/center').description('Server Center').role('url').hidden(),
         name: Schema.string().default('Hydro').description('Server Name'),
         url: Schema.string().default('/').description('Server BaseURL'),

packages/onsite-toolkit/index.ts

@@ -107,7 +107,7 @@ export function apply(ctx: Context, config: ReturnType<typeof Config>) {
                 organization: udoc.school || udoc.uname,
                 avatar: avatar(udoc.avatar),
                 group: [
-                    ...(udoc.group.filter((g) => g !== `${udoc._id}`)),
+                    ...(udoc.group?.filter((g) => g !== `${udoc._id}`) || []),
                     i.unrank ? 'observers' : 'participants',
                 ],
             };