Function getSquadsCreatePrefillState

packages/webapp/lib/squadsCreatePrefill.ts:36–76

(
  query: ParsedUrlQuery,
  existingDraft: Partial<WriteForm> = {},
)

const hasValue = (value?: string): boolean => !!value?.trim();

export const getSquadsCreatePrefillState = (
  query: ParsedUrlQuery,
  existingDraft: Partial<WriteForm> = {},
): SquadsCreatePrefillState => {
  const title = sanitizeParam(query.title, MAX_CREATE_POST_TITLE_LENGTH);
  const body = sanitizeParam(query.body, MAX_CREATE_POST_BODY_LENGTH);
  const link = sanitizeParam(query.link);
  const hasShareQueryParam = !!getFirstQueryParam(query.share);
  const hasPollQueryParam = !!getFirstQueryParam(query.poll);
  const hasStandupQueryParam = !!getFirstQueryParam(query.standup);

  const initialShareUrl = link && isValidHttpUrl(link) ? link : undefined;
  const shouldOpenShare = !!initialShareUrl || hasShareQueryParam;
  let initialDisplay: WriteFormTab | null = null;

  if (hasStandupQueryParam) {
    initialDisplay = WriteFormTab.Standup;
  } else if (hasPollQueryParam) {
    initialDisplay = WriteFormTab.Poll;
  } else if (shouldOpenShare) {
    initialDisplay = WriteFormTab.Share;
  }

  const initialDraft: Partial<WriteForm> = {};
  if (!shouldOpenShare) {
    if (title && !hasValue(existingDraft.title)) {
      initialDraft.title = title;
    }

    if (body && !hasValue(existingDraft.content)) {
      initialDraft.content = body;
    }
  }

  return {
    initialDisplay,
    initialDraft,
    initialShareUrl,
    initialShareCommentary: shouldOpenShare ? body ?? title : undefined,
  };
};