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Chap03 -> Implementing component state (Change getUnansweredQuestions to async function, result failure in transpiling)

Chap03
Yiqing Zhu 2022-03-26 14:39:21 +11:00
parent 072b7dcf88
commit cdecba7c2e
1 changed files with 6 additions and 1 deletions
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7
QandA/frontend/src/QuestionsData.ts
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@ -48,6 +48,11 @@ const questions: QuestionData[] = [
}, },
]; ];
export const getUnansweredQuestions = (): QuestionData[] => { export const getUnansweredQuestions = async(): Promise<QuestionData[]> => {
await wait(500);
return questions.filter((q) => q.answers.length === 0); return questions.filter((q) => q.answers.length === 0);
}; };
const wait = (ms: number): Promise<void> => {
return new Promise(resolve => setTimeout(resolve, ms))
}