Medplum

// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors // SPDX-License-Identifier: Apache-2.0 import type { WithId } from '@medplum/core'; import { ContentType } from '@medplum/core'; import type { Bot } from '@medplum/fhirtypes'; import express from 'express'; import request from 'supertest'; import { initApp, shutdownApp } from '../app'; import { loadTestConfig } from '../config/loader'; import { createTestProject } from '../test.setup'; describe('CDS Hooks', () => { let app: express.Express; let accessToken: string; let cdsHookBot: WithId<Bot>; let normalBot: WithId<Bot>; beforeAll(async () => { app = express(); const config = await loadTestConfig(); config.vmContextBotsEnabled = true; await initApp(app, config); const testSetup = await createTestProject({ withAccessToken: true, membership: { admin: true }, }); accessToken = testSetup.accessToken; const res1 = await request(app) .post('/fhir/R4/Bot') .set('Content-Type', ContentType.FHIR_JSON) .set('Authorization', 'Bearer ' + accessToken) .send({ resourceType: 'Bot', name: `CDS Hook Bot`, runtimeVersion: 'vmcontext', cdsService: { hook: 'patient-view', title: 'CDS Hook Bot', description: 'A bot for CDS Hooks testing', usageRequirements: 'For testing purposes only', prefetch: [ { key: 'patientToGreet', query: 'Patient/{{context.patientId}}', }, ], }, }); expect(res1.status).toBe(201); cdsHookBot = res1.body as WithId<Bot>; const res2 = await request(app) .post(`/fhir/R4/Bot/${cdsHookBot.id}/$deploy`) .set('Content-Type', ContentType.FHIR_JSON) .set('Authorization', 'Bearer ' + accessToken) .send({ code: ` exports.handler = async function (medplum, event) { return { cards: [ { summary: 'High-Risk: Patient has uncontrolled Diabetes and two documented severe allergies.', indicator: 'critical', detail: "Patient's last HbA1c (8.9%) was 3 months ago. Severe allergies: Penicillin and Codeine. Review diabetic foot exam status.", source: { label: 'Medplum Risk Monitor', url: 'https://api.medplum.com/internal-risk-dashboard', }, }, { summary: 'Launch Comprehensive Patient Dashboard for quick risk review.', indicator: 'info', source: { label: 'Medplum Care Planner', }, links: [ { label: 'Open Care Plan Dashboard', url: 'https://ehr.example.com/fhir/R4/Patient/123/dashboard-app/launch', type: 'smart', }, ], }, ], }; }; `, }); expect(res2.status).toBe(200); const res3 = await request(app) .post('/fhir/R4/Bot') .set('Content-Type', ContentType.FHIR_JSON) .set('Authorization', 'Bearer ' + accessToken) .send({ resourceType: 'Bot', name: `Normal Bot`, runtimeVersion: 'vmcontext', }); expect(res3.status).toBe(201); normalBot = res3.body as WithId<Bot>; }); afterAll(async () => { await shutdownApp(); }); test('Discovery returns CDS hooks', async () => { const res = await request(app) .get('/cds-services') .set('Authorization', 'Bearer ' + accessToken); expect(res.status).toBe(200); expect(res.body).toEqual({ services: [ { id: cdsHookBot.id, hook: 'patient-view', title: 'CDS Hook Bot', description: 'A bot for CDS Hooks testing', usageRequirements: 'For testing purposes only', prefetch: { patientToGreet: 'Patient/{{context.patientId}}', }, }, ], }); }); test('Call CDS hook bot', async () => { const res = await request(app) .post(`/cds-services/${cdsHookBot.id}`) .set('Content-Type', ContentType.FHIR_JSON) .set('Authorization', 'Bearer ' + accessToken) .send({ hookInstance: 'd1577c69-dfbe-44ad-ba6d-3e05e953b2ea', hook: 'patient-view', context: { userId: 'Practitioner/example', patientId: '1288992', encounterId: '89284', }, prefetch: { patientToGreet: { resourceType: 'Patient', gender: 'male', birthDate: '1925-12-23', id: '1288992', active: true, }, }, }); expect(res.status).toBe(200); expect(res.headers['content-type']).toBe('application/json; charset=utf-8'); expect(res.body).toBeDefined(); expect(res.body.cards).toBeDefined(); }); test('Cannot call normal bot as CDS service', async () => { const res = await request(app) .post(`/cds-services/${normalBot.id}`) .set('Content-Type', ContentType.FHIR_JSON) .set('Authorization', 'Bearer ' + accessToken) .send({ resourceType: 'Patient', name: [{ given: ['John'], family: ['Doe'] }], }); expect(res.status).toBe(404); }); });