partyByOffice.ts

Filename	Percent	Threshold	Total	Covered	Uncovered
src/events/parsers/party-by-office/partyByOffice.ts	100.00%	80%	56	56	0

import type { Document } from './types.js';
import type { NewPartyByOffice } from 'db/schema/partyByOffice.js';
import { parseKey } from 'utils/documentKey.js';

/**
 * Parses documents we get from querying the `events/party-by-office` endpoint. It then transforms the data to fit the structure of the PartyByOffice model and returns an array of objects that can be upserted into the model.
 *
 * The returned array contains metadata for political parties by offices, such as the number of incumbents and holdovers.
 */
export const parsePartiesByOffice = (documents: Document[]) => {
  const partiesByOffice: NewPartyByOffice[] = [];

  for (const office of documents) {
    const { ofc: officeCode } = office.key;
    const { state, officeBody } = parseKey(office.key);
    const partyCounts = office.partyCnts;

    const instances: NewPartyByOffice[] = partyCounts.map((partyCount) => ({
      uid: `${state || 0}_${officeCode}_${partyCount.pId}`,
      state,
      party: partyCount.pId,
      officeBody,

      officeCode: officeCode,
      isNational: state === null,
      incumbents: partyCount.incCnt,
      holdovers: partyCount.holdoverCnt,
      uncontested: partyCount.uncontestedCnt,
    }));
    for (const instance of instances) {
      partiesByOffice.push(instance);
    }
  }
  return partiesByOffice;
};

[]

TypeScript Coverage Report generated by type-coverage and typescript-coverage-report at Thu, 04 Apr 2024 19:50:44 GMT

TypeScript coverage report