svelte-llm

import { json, error } from '@sveltejs/kit' import type { RequestHandler } from './$types' import { PresetDbService } from '$lib/server/presetDb' import { DistillablePreset } from '$lib/types/db' import type { DbDistillation } from '$lib/types/db' import { logErrorAlways } from '$lib/log' // Valid basenames for distilled content - now using the enum values const VALID_DISTILLED_BASENAMES = Object.values(DistillablePreset) function transformDbDistillationToVersion(dbDistillation: DbDistillation, presetKey: string) { // Handle date format - version could be 'latest' or '2024-01-15' const date = dbDistillation.version === 'latest' ? new Date(dbDistillation.created_at).toISOString().split('T')[0] : dbDistillation.version const filename = `${presetKey}-${date}.md` return { filename, date, path: `/api/preset-content/${presetKey}/${dbDistillation.version}`, sizeKb: dbDistillation.size_kb } } export const GET: RequestHandler = async ({ url }) => { try { // Get the preset key from the URL query parameter const presetKey = url.searchParams.get('preset') || DistillablePreset.SVELTE_COMPLETE_DISTILLED // Validate the preset key if (!VALID_DISTILLED_BASENAMES.includes(presetKey as DistillablePreset)) { return json([]) } // Get all versions from database const dbDistillations = await PresetDbService.getAllDistillationsForPreset(presetKey) if (dbDistillations.length === 0) { return json([]) } // Transform database distillations to version format const versions = dbDistillations .filter((d) => d.version !== 'latest') // Exclude 'latest' version from list .map((dbDistillation) => transformDbDistillationToVersion(dbDistillation, presetKey)) .sort((a, b) => b.date.localeCompare(a.date)) // Sort newest first return json(versions) } catch (e) { logErrorAlways('Database error reading distilled versions:', e) throw error(500, 'Failed to retrieve distilled versions from database') } }