weseek__growi/apps/app/src/stores/recent-activity.ts

import type { SWRResponse } from 'swr';
import useSWRImmutable from 'swr/immutable';

import { apiv3Get } from '~/client/util/apiv3-client';
import type {
  ActivityHasTargetPage,
  PopulatedUserActivitiesResult,
} from '~/interfaces/activity';
import type { PaginateResult } from '~/interfaces/mongoose-utils';

export const useSWRxRecentActivity = (
  limit?: number,
  offset?: number,
  targetUserId?: string,
): SWRResponse<PaginateResult<ActivityHasTargetPage>, Error> => {
  const shouldFetch = targetUserId && targetUserId.length > 0;
  const key = shouldFetch
    ? ['/user-activities', limit, offset, targetUserId]
    : null;

  const fetcher = ([endpoint, limitParam, offsetParam, targetUserIdParam]) => {
    const promise = apiv3Get<PopulatedUserActivitiesResult>(endpoint, {
      limit: limitParam,
      offset: offsetParam,
      targetUserId: targetUserIdParam,
    });

    return promise.then((result) => result.data.serializedPaginationResult);
  };

  return useSWRImmutable(key, fetcher);
};