feat: Allow admin to create new text channels

server/src/routes/servers.ts

@@ -1,6 +1,9 @@
 import { Response, Router } from 'express';
 import { v4 as uuidv4 } from 'uuid';
-import { ServerPayload } from '../cqrs/types';
+import {
+  ServerChannelPayload,
+  ServerPayload
+} from '../cqrs/types';
 import {
   getAllPublicServers,
   getServerById,
@@ -38,6 +41,43 @@ function isAllowedRole(role: string | null, allowedRoles: string[]): boolean {
   return !!role && allowedRoles.includes(role);
 }
 
+function normalizeServerChannels(value: unknown): ServerChannelPayload[] {
+  if (!Array.isArray(value)) {
+    return [];
+  }
+
+  const seen = new Set<string>();
+  const seenNames = new Set<string>();
+  const channels: ServerChannelPayload[] = [];
+
+  for (const [index, channel] of value.entries()) {
+    if (!channel || typeof channel !== 'object') {
+      continue;
+    }
+
+    const id = typeof channel.id === 'string' ? channel.id.trim() : '';
+    const name = typeof channel.name === 'string' ? channel.name.trim().replace(/\s+/g, ' ') : '';
+    const type = channel.type === 'text' || channel.type === 'voice' ? channel.type : null;
+    const position = typeof channel.position === 'number' ? channel.position : index;
+    const nameKey = name.toLocaleLowerCase();
+
+    if (!id || !name || !type || seen.has(id) || seenNames.has(nameKey)) {
+      continue;
+    }
+
+    seen.add(id);
+    seenNames.add(nameKey);
+    channels.push({
+      id,
+      name,
+      type,
+      position
+    });
+  }
+
+  return channels;
+}
+
 async function enrichServer(server: ServerPayload, sourceUrl?: string) {
   const owner = await getUserById(server.ownerId);
   const { passwordHash, ...publicServer } = server;
@@ -124,7 +164,8 @@ router.post('/', async (req, res) => {
     isPrivate,
     maxUsers,
     password,
-    tags
+    tags,
+    channels
   } = req.body;
 
   if (!name || !ownerId || !ownerPublicKey)
@@ -143,6 +184,7 @@ router.post('/', async (req, res) => {
     maxUsers: maxUsers ?? 0,
     currentUsers: 0,
     tags: tags ?? [],
+    channels: normalizeServerChannels(channels),
     createdAt: Date.now(),
     lastSeen: Date.now()
   };
@@ -161,6 +203,7 @@ router.put('/:id', async (req, res) => {
     password,
     hasPassword: _ignoredHasPassword,
     passwordHash: _ignoredPasswordHash,
+    channels,
     ...updates
   } = req.body;
   const existing = await getServerById(id);
@@ -178,10 +221,12 @@ router.put('/:id', async (req, res) => {
   }
 
   const hasPasswordUpdate = Object.prototype.hasOwnProperty.call(req.body, 'password');
+  const hasChannelsUpdate = Object.prototype.hasOwnProperty.call(req.body, 'channels');
   const nextPasswordHash = hasPasswordUpdate ? passwordHashForInput(password) : (existing.passwordHash ?? null);
   const server: ServerPayload = {
     ...existing,
     ...updates,
+    channels: hasChannelsUpdate ? normalizeServerChannels(channels) : existing.channels,
     hasPassword: !!nextPasswordHash,
     passwordHash: nextPasswordHash,
     lastSeen: Date.now()