Typescript Code Snippets

faker.ts

const asyncTask = (fakeResponse: object, ms: number) =>
  new Promise(resolve => setTimeout(() => resolve(fakeResponse), ms));

const faker = async (data?: BaseRequestConfig) => {
  const {
    params: { page = 0, pageSize = 10 },
  } = data || {};
  const response: BaseResponse<SmsRequestListingData> = {
    code: 2e5,
    kind: 'success',
    message: 'Yêu cầu thực hiện thành công',
    data: {
      page,
      pageSize,
      records: Array(pageSize)
        .fill('')
        .map((_, index) => ({
          smsId: (page * pageSize + (index + 1)).toString(),
          createdAt: dayjs()
            .subtract(index + 1, 'day')
            .valueOf()
            .toString(),
          phone: `09${Math.random()
            .toFixed(8)
            .slice(2)}`,
          telcoId: randomBetween(1, 5).toString(),
          providerId: randomBetween(1, 5).toString(),
          serviceId: randomBetween(1, 5).toString(),
          status: randomChoice([
            'completed',
            'processing',
            'failed',
          ]).toUpperCase(),
          updatedAt: dayjs()
            .subtract(index + 1, 'hour')
            .valueOf()
            .toString(),
          providerMsg: `Provider Msg ${index + 1}`,
        })),
      total: 100,
    },
  };
  const fakeResponse = await asyncTask(response, 500);
  return fakeResponse;
};

random.ts

const randomChoice = <TItem>(lst: Array<TItem>) =>
  lst[Math.floor(Math.random() * lst.length)];

const randomBetween = (min: number, max: number) =>
  Math.floor(Math.random() * (max - min + 1)) + min;