Phase 4: Bots & Extensibility

Backend:
- internal/bot/auth.go: bot token generation and verification
- internal/bot/handlers.go: bot CRUD (create, list, get, update, delete, server management, token regen)
- internal/bot/commands.go: slash command registration and management
- internal/webhook/handlers.go: webhook CRUD and execution endpoint
- internal/webhook/token.go: webhook token generation
- internal/db/db.go: bots, bot_servers, slash_commands, webhooks tables
- internal/gateway/events.go: BOT_JOIN, BOT_LEAVE event constants
- cmd/server/main.go: wired bot, webhook, invite routes

Frontend:
- stores/bot.ts: Zustand store for bot management
- BotManager.tsx: bot list, create, edit, delete, add to server, token display
- CommandManager.tsx: slash command CRUD per bot
- SlashCommandPopup.tsx: / command autocomplete popup
- App.tsx: /bots and /bots/:id/commands routes

Examples:
- examples/modbot/: auto-delete banned words, /kick, /ban, /purge commands
- examples/welcome/: welcome message on member join
This commit is contained in:
2026-06-28 17:00:37 -04:00
parent 01c67f9531
commit 000ce85816
16 changed files with 2479 additions and 1 deletions
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import { useEffect, useState } from 'react';
import { useParams, Link } from 'react-router-dom';
import { useBotStore, type Bot, type SlashCommand } from '../stores/bot.ts';
import { useServerStore } from '../stores/server.ts';
export function CommandManager() {
const { id: botId } = useParams<{ id: string }>();
const fetchCommands = useBotStore((s) => s.fetchCommands);
const createCommand = useBotStore((s) => s.createCommand);
const deleteCommand = useBotStore((s) => s.deleteCommand);
const bots = useBotStore((s) => s.bots);
const fetchBots = useBotStore((s) => s.fetchBots);
const error = useBotStore((s) => s.error);
const servers = useServerStore((s) => s.servers);
const fetchServers = useServerStore((s) => s.fetchServers);
const [commands, setCommands] = useState<SlashCommand[]>([]);
const [loading, setLoading] = useState(false);
const [bot, setBot] = useState<Bot | null>(null);
const [showAdd, setShowAdd] = useState(false);
const [cmdName, setCmdName] = useState('');
const [cmdDesc, setCmdDesc] = useState('');
const [cmdServer, setCmdServer] = useState('');
useEffect(() => {
fetchServers();
fetchBots();
}, [fetchServers, fetchBots]);
useEffect(() => {
if (!botId) return;
const found = bots.find((b) => b.id === botId);
if (found) setBot(found);
}, [bots, botId]);
const loadCommands = async () => {
if (!botId) return;
setLoading(true);
const cmds = await fetchCommands(botId);
setCommands(cmds);
setLoading(false);
};
useEffect(() => {
loadCommands();
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [botId]);
const handleAdd = async (e: React.FormEvent) => {
e.preventDefault();
if (!botId || !cmdName.trim() || !cmdServer) return;
try {
const cmd = await createCommand(botId, cmdServer, cmdName.trim(), cmdDesc.trim());
setCommands((prev) => [...prev, cmd]);
setCmdName('');
setCmdDesc('');
setCmdServer('');
setShowAdd(false);
} catch {
// error in store
}
};
const handleDelete = async (cmdId: string) => {
if (!botId) return;
if (!window.confirm('Delete this command?')) return;
try {
await deleteCommand(botId, cmdId);
setCommands((prev) => prev.filter((c) => c.id !== cmdId));
} catch {
// error in store
}
};
const getServerName = (serverId: string) => {
const s = servers.find((sv) => sv.id === serverId);
return s ? s.name : serverId.slice(0, 8);
};
return (
<div className="h-full w-full bg-gb-bg p-4 md:p-8 overflow-y-auto">
<div className="max-w-3xl mx-auto">
<div className="border border-gb-bg-t p-6">
<pre className="text-gb-orange font-mono text-center mb-6">
{'┌──────────────────────────────────┐\n'}
{'│ === SLASH COMMANDS === │\n'}
{'└──────────────────────────────────┘'}
</pre>
{bot && (
<p className="text-gb-fg-s font-mono text-sm mb-4">
BOT: <span className="text-gb-green">[{bot.name}]</span>
</p>
)}
{error && (
<p className="text-gb-red text-sm font-mono mb-4">ERR: {error}</p>
)}
{/* Add command form */}
<div className="mb-6">
{!showAdd ? (
<button
type="button"
onClick={() => setShowAdd(true)}
className="terminal-button"
>
[ADD COMMAND]
</button>
) : (
<form onSubmit={handleAdd} className="border border-gb-bg-t p-4 space-y-3">
<p className="text-gb-aqua font-mono text-sm">{'>'} NEW SLASH COMMAND</p>
<div>
<label className="block text-gb-fg-f mb-1 font-mono text-xs">SERVER:</label>
<select
value={cmdServer}
onChange={(e) => setCmdServer(e.target.value)}
className="terminal-input w-full"
>
<option value="">-- select server --</option>
{servers.map((s) => (
<option key={s.id} value={s.id}>{s.name}</option>
))}
</select>
</div>
<div>
<label className="block text-gb-fg-f mb-1 font-mono text-xs">COMMAND NAME:</label>
<input
type="text"
value={cmdName}
onChange={(e) => setCmdName(e.target.value.replace(/\s/g, '').slice(0, 32))}
maxLength={32}
className="terminal-input w-full"
placeholder="mycommand"
autoFocus
/>
<span className="text-gb-fg-f text-xs font-mono mt-1 block">
/{cmdName || 'command'}
</span>
</div>
<div>
<label className="block text-gb-fg-f mb-1 font-mono text-xs">DESCRIPTION:</label>
<input
type="text"
value={cmdDesc}
onChange={(e) => setCmdDesc(e.target.value.slice(0, 256))}
maxLength={256}
className="terminal-input w-full"
placeholder="what does this command do?"
/>
</div>
<div className="flex gap-2">
<button
type="submit"
className="terminal-button text-xs"
disabled={!cmdName.trim() || !cmdServer}
>
[SAVE]
</button>
<button
type="button"
onClick={() => { setShowAdd(false); setCmdName(''); setCmdDesc(''); setCmdServer(''); }}
className="text-gb-fg-f hover:text-gb-aqua font-mono text-xs"
>
[CANCEL]
</button>
</div>
</form>
)}
</div>
{/* Command list */}
{loading && (
<p className="text-gb-fg-f font-mono text-sm">[loading commands...]</p>
)}
{!loading && commands.length === 0 && (
<p className="text-gb-fg-f font-mono text-sm">[no commands registered]</p>
)}
<div className="space-y-2">
{commands.map((cmd) => (
<div
key={cmd.id}
className="border border-gb-bg-t p-3 flex items-start justify-between gap-3"
>
<div className="min-w-0">
<p className="text-gb-green font-mono text-sm">
/{cmd.name}
</p>
{cmd.description && (
<p className="text-gb-fg-f font-mono text-xs mt-1">{cmd.description}</p>
)}
<p className="text-gb-fg-f font-mono text-xs mt-1">
server: <span className="text-gb-aqua">{getServerName(cmd.server_id)}</span>
</p>
</div>
<button
type="button"
onClick={() => handleDelete(cmd.id)}
className="terminal-button text-xs hover:!text-gb-red shrink-0"
>
[DELETE]
</button>
</div>
))}
</div>
{/* Footer */}
<div className="mt-6 pt-4 border-t border-gb-bg-t flex justify-between">
<Link to="/bots" className="text-gb-fg-f hover:text-gb-aqua font-mono text-sm">
{'<'} [BACK TO BOTS]
</Link>
<Link to="/" className="text-gb-fg-f hover:text-gb-aqua font-mono text-sm">
[CHAT]
</Link>
</div>
</div>
</div>
</div>
);
}