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31 lines
829 B
JavaScript
31 lines
829 B
JavaScript
export const STUDENT_DEMO_STORAGE_KEY = "student-demo-session";
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export function getStudentDemoSession() {
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try {
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const value = sessionStorage.getItem(STUDENT_DEMO_STORAGE_KEY);
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return value ? JSON.parse(value) : null;
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} catch (error) {
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return null;
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}
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}
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export function isStudentDemo() {
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return Boolean(getStudentDemoSession()?.token);
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}
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export function saveStudentDemoSession(login) {
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sessionStorage.setItem(STUDENT_DEMO_STORAGE_KEY, JSON.stringify({
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token: login.token,
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userInfo: login,
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expiresAt: Date.now() + 30 * 60 * 1000,
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}));
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}
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export function clearStudentDemoSession() {
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sessionStorage.removeItem(STUDENT_DEMO_STORAGE_KEY);
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}
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export function getDemoAnswerKey(taskKey) {
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return `student-demo-answer:${getStudentDemoSession()?.userInfo?.demoTeachingClassId || ""}:${taskKey}`;
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}
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