dockhand/routes/api/stacks/[name]/start/+server.ts

import { json } from '@sveltejs/kit';
import { startStack, ExternalStackError, ComposeFileNotFoundError } from '$lib/server/stacks';
import { authorize } from '$lib/server/authorize';
import { auditStack } from '$lib/server/audit';
import type { RequestHandler } from './$types';

export const POST: RequestHandler = async (event) => {
	const { params, url, cookies } = event;
	const auth = await authorize(cookies);

	const envId = url.searchParams.get('env');
	const envIdNum = envId ? parseInt(envId) : undefined;

	// Permission check with environment context
	if (auth.authEnabled && !(await auth.can('stacks', 'start', envIdNum))) {
		return json({ error: 'Permission denied' }, { status: 403 });
	}

	// Environment access check (enterprise only)
	if (envIdNum && auth.isEnterprise && !(await auth.canAccessEnvironment(envIdNum))) {
		return json({ error: 'Access denied to this environment' }, { status: 403 });
	}

	try {
		const stackName = decodeURIComponent(params.name);
		const result = await startStack(stackName, envIdNum);

		// Audit log
		await auditStack(event, 'start', stackName, envIdNum);

		if (!result.success) {
			return json({ success: false, error: result.error }, { status: 400 });
		}
		return json({ success: true, output: result.output });
	} catch (error) {
		if (error instanceof ExternalStackError) {
			return json({ error: error.message }, { status: 400 });
		}
		if (error instanceof ComposeFileNotFoundError) {
			return json({ error: error.message }, { status: 404 });
		}
		console.error('Error starting compose stack:', error);
		return json({ error: 'Failed to start compose stack' }, { status: 500 });
	}
};