82 lines
3.1 KiB
TypeScript
82 lines
3.1 KiB
TypeScript
import { WORKS_SQUARE_CONFIG } from '../api/works-config';
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import { proxyAwareFetch } from '../utils/proxy-fetch';
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import {
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getValidWorksSquareAccessToken,
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getWorksSquareAccountBinding,
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isCurrentWorksSquareAccountBinding,
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type WorksSquareAccountBinding,
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} from '../services/works-square-session';
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import type { TeacherAvailability, TeacherDefinition } from '../../shared/coding-teacher';
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export class TeacherError extends Error {
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constructor(
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public status: number,
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public code: string,
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message: string
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) {
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super(message);
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}
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}
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export interface TeacherAccount {
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id: string;
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binding: WorksSquareAccountBinding;
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}
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export function assertTeacherAccount(account: TeacherAccount) {
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if (!isCurrentWorksSquareAccountBinding(account.binding))
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throw new TeacherError(401, 'teacher_account_changed', '登录账号已变化，请重新打开老师。');
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}
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export async function teacherCloudRequest<T>(
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account: TeacherAccount,
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pathname: string
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): Promise<T> {
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assertTeacherAccount(account);
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const token = await getValidWorksSquareAccessToken();
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assertTeacherAccount(account);
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if (!token) throw new TeacherError(401, 'teacher_auth_required', '请先登录。');
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const response = await proxyAwareFetch(
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WORKS_SQUARE_CONFIG.apiBaseUrl.replace(/\/+$/, '') + pathname,
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{
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headers: { Authorization: 'Bearer ' + token },
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signal: AbortSignal.timeout(30000),
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}
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);
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assertTeacherAccount(account);
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if (!response.ok) {
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const code =
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response.status === 403
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? 'teacher_access_denied'
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: response.status === 409
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? 'teacher_draft_changed'
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: 'teacher_config_unavailable';
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const message =
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response.status === 403
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? '当前账号没有使用权限。'
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: response.status === 409
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? '草稿已变化，请在运营页面重新打开试聊。'
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: '老师配置暂不可用，请稍后重试。';
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throw new TeacherError(response.status, code, message);
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}
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return (await response.json()) as T;
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}
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export async function currentTeacherAccount(): Promise<TeacherAccount> {
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const binding = getWorksSquareAccountBinding();
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if (!binding) throw new TeacherError(401, 'teacher_auth_required', '请先登录。');
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const provisional = { id: '', binding };
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const profile = await teacherCloudRequest<{ id: string }>(provisional, '/api/auth/me');
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if (!/^[0-9a-f]{8}(?:-[0-9a-f]{4}){3}-[0-9a-f]{12}$/i.test(profile.id))
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throw new TeacherError(502, 'teacher_account_unavailable', '无法确认当前账号。');
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return { id: profile.id, binding };
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}
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export const teacherAvailability = (account: TeacherAccount) =>
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teacherCloudRequest<TeacherAvailability>(account, '/api/coding-teacher/config');
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export const teacherVersion = (account: TeacherAccount, version: number) =>
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teacherCloudRequest<{ version: number; payload: TeacherDefinition }>(
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account,
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'/api/coding-teacher/versions/' + version
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);
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export const teacherPreview = (account: TeacherAccount, revision: number) =>
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teacherCloudRequest<{ draft_revision: number; payload: TeacherDefinition }>(
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account,
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'/api/admin/coding-teacher/preview?draft_revision=' + revision
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);
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