Discord

2026-02-27 08:27:43 +00:00
parent 7bf55af5b3
commit bc4c20929c
48 changed files with 4344 additions and 275 deletions
@@ -0,0 +1,276 @@
+import type { Message as DiscordMessage } from 'discord.js';
+import { findUserByIntegrationConfig, readConfigValue } from 'officerdb';
+import { sendAndAwait, getSessionModel, setSessionModel } from '../send-and-await';
+import { consumePairingCode } from '../pairing';
+import { chunkMessage } from './chunker';
+import { listPiModels } from '@@/api/pi/list-models';
+import { enqueue } from '@@/queue/engine';
+import { readJob } from '@@/queue/storage';
+import { openEmailDb } from '@@/api/email/email-db';
+import type { ModelInfo } from '@@/api/pi/types';
+
+const PAIRING_CODE_PATTERN = /^[A-Z0-9]{6}$/;
+const TYPING_INTERVAL_MS = 8_000;
+
+type SendableChannel = { send: (content: string) => Promise<unknown> };
+
+type AccessPolicy = { allowedModels: string[] };
+const ACCESS_POLICY_KEY = 'pi-access-policy';
+
+async function getVisibleModels(): Promise<ModelInfo[]> {
+  const allModels = await listPiModels();
+  const policy = await readConfigValue<AccessPolicy>(ACCESS_POLICY_KEY, { allowedModels: [] });
+  const allowed = policy.allowedModels;
+
+  if (allowed.length === 0) return allModels;
+
+  const allowedSet = new Set(allowed);
+  const allowedProviderSet = new Set(allowed.map((key) => key.split(':')[0]));
+
+  return allModels.filter((m) => {
+    const key = `${m.provider}:${m.id}`;
+    const isExplicitlyAllowed = allowedSet.has(key);
+    const isFromNewProvider = !allowedProviderSet.has(m.provider);
+    return isExplicitlyAllowed || isFromNewProvider;
+  });
+}
+
+type CommandContext = {
+  content: string;
+  channel: SendableChannel;
+  userId: number;
+  email: string;
+  discordId: string;
+};
+
+async function handleEmailSync(ctx: CommandContext): Promise<void> {
+  const { channel, email } = ctx;
+
+  // Count emails before sync
+  let countBefore = 0;
+  try {
+    const db = openEmailDb(email);
+    const row = db.query('SELECT COUNT(*) as count FROM emails WHERE deleted = 0').get() as { count: number };
+    countBefore = row.count;
+    db.close();
+  } catch {
+    // DB might not exist yet
+  }
+
+  await channel.send('Syncing emails...');
+
+  const job = await enqueue({ lane: 'google-api', type: 'gmail-sync', userId: email });
+
+  // Poll until done
+  const poll = async (): Promise<'completed' | 'failed' | 'cancelled'> => {
+    for (let i = 0; i < 120; i++) {
+      await new Promise((r) => setTimeout(r, 3000));
+      const current = await readJob(job.id);
+      if (!current) return 'failed';
+      if (current.status === 'completed' || current.status === 'failed' || current.status === 'cancelled') {
+        return current.status;
+      }
+    }
+    return 'failed';
+  };
+
+  const status = await poll();
+
+  if (status !== 'completed') {
+    await channel.send('Email sync failed. Check the queue dashboard for details.');
+    return;
+  }
+
+  // Count emails after sync and get newest ones
+  try {
+    const db = openEmailDb(email);
+    const row = db.query('SELECT COUNT(*) as count FROM emails WHERE deleted = 0').get() as { count: number };
+    const countAfter = row.count;
+    const newCount = countAfter - countBefore;
+
+    if (newCount <= 0) {
+      db.close();
+      await channel.send('Sync complete — no new emails.');
+      return;
+    }
+
+    const newest = db.query(
+      'SELECT from_name, from_address, subject FROM emails WHERE deleted = 0 ORDER BY date DESC LIMIT ?',
+    ).all(Math.min(newCount, 20)) as Array<{ from_name: string | null; from_address: string; subject: string }>;
+    db.close();
+
+    const lines = newest.map((e) => {
+      const sender = e.from_name || e.from_address;
+      return `- **${sender}**: ${e.subject}`;
+    });
+
+    let text = `Sync complete — **${newCount}** new email${newCount !== 1 ? 's' : ''}`;
+    if (newCount > 20) text += ` (showing latest 20)`;
+    text += `:\n\n${lines.join('\n')}`;
+
+    const chunks = chunkMessage(text);
+    for (const chunk of chunks) {
+      await channel.send(chunk);
+    }
+  } catch (err) {
+    await channel.send(`Sync complete but failed to read results: ${err instanceof Error ? err.message : String(err)}`);
+  }
+}
+
+async function handleCommand(ctx: CommandContext): Promise<boolean> {
+  const { content, channel, discordId } = ctx;
+  const lower = content.toLowerCase();
+
+  const helpSections: Record<string, string> = {
+    models:
+      '**Models:**\n' +
+      '`!model` — show current model\n' +
+      '`!model <id>` — switch model\n' +
+      '`!models` — list available models',
+    email:
+      '**Email:**\n' +
+      '`!email sync` — sync Gmail and show new emails',
+  };
+
+  if (lower === '!help' || lower.startsWith('!help ')) {
+    const topic = content.slice('!help'.length).trim().toLowerCase();
+    if (topic && topic in helpSections) {
+      await channel.send(helpSections[topic]!);
+      return true;
+    }
+    if (topic) {
+      await channel.send(`Unknown topic: \`${topic}\`\nAvailable: ${Object.keys(helpSections).map((k) => `\`${k}\``).join(', ')}`);
+      return true;
+    }
+    const full = Object.values(helpSections).join('\n\n');
+    await channel.send(full + '\n\n`!help <topic>` — show commands for a topic');
+    return true;
+  }
+
+  if (lower === '!models') {
+    const models = await getVisibleModels();
+    if (models.length === 0) {
+      await channel.send('No models available.');
+      return true;
+    }
+    const current = getSessionModel('discord', discordId);
+    const grouped = new Map<string, string[]>();
+    for (const m of models) {
+      const list = grouped.get(m.provider) ?? [];
+      list.push(m.id === current ? `**${m.id}** (current)` : m.id);
+      grouped.set(m.provider, list);
+    }
+    let text = '**Available models:**\n';
+    for (const [provider, ids] of grouped) {
+      text += `\n__${provider}__\n${ids.map((id) => `  ${id}`).join('\n')}\n`;
+    }
+    text += '\nUse `!model <id>` to switch.';
+    await channel.send(text);
+    return true;
+  }
+
+  if (lower === '!model') {
+    const current = getSessionModel('discord', discordId);
+    await channel.send(current ? `Current model: **${current}**` : 'No active session yet — the default model will be used on your next message.');
+    return true;
+  }
+
+  if (lower.startsWith('!model ')) {
+    const requested = content.slice('!model '.length).trim();
+    if (!requested) {
+      const current = getSessionModel('discord', discordId);
+      await channel.send(current ? `Current model: **${current}**` : 'No active session yet.');
+      return true;
+    }
+    const models = await getVisibleModels();
+    const match = models.find((m) => m.id === requested || m.name === requested);
+    if (!match) {
+      await channel.send(`Model not found: \`${requested}\`\nUse \`!models\` to see available models.`);
+      return true;
+    }
+    setSessionModel('discord', discordId, match.id);
+    await channel.send(`Model switched to **${match.id}**. The new model will be used on your next message.`);
+    return true;
+  }
+
+  if (lower === '!email sync') {
+    await handleEmailSync(ctx);
+    return true;
+  }
+
+  // Not a recognized command — pass through to PI
+  return false;
+}
+
+export async function handleDiscordMessage(message: DiscordMessage): Promise<void> {
+  // Ignore bots and non-DM messages
+  if (message.author.bot) return;
+  if (!message.channel.isDMBased() || !('send' in message.channel)) return;
+
+  const channel = message.channel;
+  const discordId = message.author.id;
+  const content = message.content.trim();
+  if (!content) return;
+
+  // Look up linked Officer user
+  const linked = await findUserByIntegrationConfig('discord', 'discordId', discordId);
+
+  if (!linked) {
+    // Check if this is a pairing code
+    if (PAIRING_CODE_PATTERN.test(content.toUpperCase())) {
+      const result = await consumePairingCode(content.toUpperCase(), discordId);
+      if (result) {
+        await channel.send('Account linked! You can now chat with me.');
+        return;
+      }
+      await channel.send('Invalid or expired pairing code. Please generate a new one from Officer Settings.');
+      return;
+    }
+
+    await channel.send(
+      'I don\'t recognize your Discord account. To link it:\n' +
+      '1. Go to Officer Settings → Integrations → Discord\n' +
+      '2. Click "Link Discord" to get a pairing code\n' +
+      '3. Send the 6-character code to me here',
+    );
+    return;
+  }
+
+  // Handle commands
+  if (content.startsWith('!')) {
+    const handled = await handleCommand({ content, channel, userId: linked.user.id, email: linked.user.email, discordId });
+    if (handled) return;
+  }
+
+  // Start typing indicator with keep-alive
+  const sendTyping = () => {
+    if ('sendTyping' in channel) {
+      (channel as { sendTyping: () => Promise<void> }).sendTyping().catch(() => {});
+    }
+  };
+  const typingInterval = setInterval(sendTyping, TYPING_INTERVAL_MS);
+  sendTyping();
+
+  try {
+    const result = await sendAndAwait({
+      userId: linked.user.id,
+      email: linked.user.email,
+      username: linked.user.username ?? linked.user.email.split('@')[0]!,
+      prompt: content,
+      context: 'discord',
+      contextId: discordId,
+    });
+
+    clearInterval(typingInterval);
+
+    const signature = `\`${result.model}\`\n`;
+    const chunks = chunkMessage(result.text);
+    for (let i = 0; i < chunks.length; i++) {
+      await channel.send(i === 0 ? signature + chunks[i]! : chunks[i]!);
+    }
+  } catch (err) {
+    clearInterval(typingInterval);
+    console.error('[discord] Error handling message:', err);
+    await channel.send('Sorry, something went wrong processing your message.').catch(() => {});
+  }
+}