generate.ts
1,464 bytes
| 1 | import type { FastifyInstance } from 'fastify' |
|---|---|
| 2 | import { GenerateRequestSchema } from '../../shared/types' |
| 3 | import { GenerateFilesExistError, generateSpecPack } from '../generator/generate' |
| 4 | import { ProviderNotConfiguredError, type InterviewLlm } from '../providers/types' |
| 5 | import type { SessionStore } from '../store/sessionStore' |
| 6 | |
| 7 | export interface GenerateRouteDeps { |
| 8 | store: SessionStore |
| 9 | llm: InterviewLlm |
| 10 | } |
| 11 | |
| 12 | export function registerGenerateRoutes(app: FastifyInstance, deps: GenerateRouteDeps): void { |
| 13 | const { store, llm } = deps |
| 14 | |
| 15 | app.post<{ Params: { id: string } }>('/api/sessions/:id/generate', async (request, reply) => { |
| 16 | const parsed = GenerateRequestSchema.safeParse(request.body ?? {}) |
| 17 | if (!parsed.success) { |
| 18 | return reply.code(400).send({ error: parsed.error.message }) |
| 19 | } |
| 20 | |
| 21 | const session = await store.getSession(request.params.id) |
| 22 | if (!session) return reply.code(404).send({ error: 'session not found' }) |
| 23 | |
| 24 | try { |
| 25 | const result = await generateSpecPack(llm, session, { overwrite: parsed.data.overwrite }) |
| 26 | return reply.send(result) |
| 27 | } catch (err) { |
| 28 | if (err instanceof GenerateFilesExistError) { |
| 29 | return reply.code(409).send({ error: err.message }) |
| 30 | } |
| 31 | if (err instanceof ProviderNotConfiguredError) { |
| 32 | return reply.code(503).send({ error: err.message }) |
| 33 | } |
| 34 | return reply.code(400).send({ error: err instanceof Error ? err.message : 'generation failed' }) |
| 35 | } |
| 36 | }) |
| 37 | } |
| 38 | |