Mark Henderson
7138f86427
fs_chat_threads and fs_chat_messages were referenced in code but never added to the migration script. Added ensureChatTables() called at startup of both /api/chat and /api/chat/threads routes — safe, idempotent, and runs once per process lifetime. Also backfilled the SQL migration file for documentation. Made-with: Cursor
86 lines
2.9 KiB
TypeScript
86 lines
2.9 KiB
TypeScript
/**
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* GET /api/chat/threads — list user's threads
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* POST /api/chat/threads — create a new thread
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*/
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import { NextResponse } from 'next/server';
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import { authSession } from '@/lib/auth/session-server';
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import { query } from '@/lib/db-postgres';
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let chatTablesReady = false;
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async function ensureChatTables() {
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if (chatTablesReady) return;
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await query(`
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CREATE TABLE IF NOT EXISTS fs_chat_threads (
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id TEXT PRIMARY KEY DEFAULT gen_random_uuid()::text,
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user_id TEXT NOT NULL,
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workspace TEXT NOT NULL DEFAULT '',
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data JSONB NOT NULL DEFAULT '{}',
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX IF NOT EXISTS fs_chat_threads_user_ws_idx
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ON fs_chat_threads (user_id, workspace, updated_at DESC);
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CREATE TABLE IF NOT EXISTS fs_chat_messages (
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id BIGSERIAL PRIMARY KEY,
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thread_id TEXT NOT NULL REFERENCES fs_chat_threads(id) ON DELETE CASCADE,
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user_id TEXT NOT NULL,
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data JSONB NOT NULL DEFAULT '{}',
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created_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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CREATE INDEX IF NOT EXISTS fs_chat_messages_thread_idx
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ON fs_chat_messages (thread_id, created_at ASC);
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`, []);
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chatTablesReady = true;
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}
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export async function GET(request: Request) {
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await ensureChatTables();
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const session = await authSession();
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if (!session?.user?.email) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
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const { searchParams } = new URL(request.url);
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const workspace = searchParams.get('workspace') || '';
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const rows = await query<any>(
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`SELECT id, data, created_at, updated_at
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FROM fs_chat_threads
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WHERE user_id = $1 AND workspace = $2
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ORDER BY updated_at DESC
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LIMIT 50`,
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[session.user.email, workspace],
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);
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return NextResponse.json({
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threads: rows.map((r: any) => ({
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id: r.id,
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title: r.data?.title || 'New conversation',
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updatedAt: r.updated_at,
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createdAt: r.created_at,
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})),
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});
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}
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export async function POST(request: Request) {
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await ensureChatTables();
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const session = await authSession();
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if (!session?.user?.email) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
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const { workspace, title } = await request.json().catch(() => ({}));
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if (!workspace) return NextResponse.json({ error: 'workspace required' }, { status: 400 });
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const rows = await query<any>(
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`INSERT INTO fs_chat_threads (user_id, workspace, data)
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VALUES ($1, $2, $3)
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RETURNING id, data, created_at, updated_at`,
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[
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session.user.email,
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workspace,
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JSON.stringify({ title: title || 'New conversation', createdAt: new Date().toISOString(), updatedAt: new Date().toISOString() }),
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],
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);
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const r = rows[0];
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return NextResponse.json({ thread: { id: r.id, title: r.data?.title || 'New conversation', createdAt: r.created_at, updatedAt: r.updated_at } });
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}
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