pastCountyVote.ts

Filename	Percent	Threshold	Total	Covered	Uncovered
src/events/parsers/past-county-data/pastCountyVote.ts	100.00%	80%	67	67	0

import {
  parseCountyUid,
  parseKey,
  parseOfficeRaceUid,
  parseOfficeUid,
} from 'utils/documentKey.js';

import type { Document } from './types.js';
import type { NewPastCountyVote } from 'db/schema/pastCountyVote.js';

/**
 * Parses documents we get from querying the `events/past-county-data` endpoint. It then transforms the data to fit the structure of the PastCountyVote model and returns an array of objects that can be upserted into the model.
 */
export const parsePastCountyVotes = (documents: Document[]) => {
  const instances: NewPastCountyVote[] = [];
  for (const doc of documents) {
    const { state, jurisdiction, jurisdictionRace, electionType } = parseKey(
      doc.key
    );
    const { eDate: pastElectionDate } = doc.key;
    const { races } = doc;

    for (const race of races) {
      const { ofc, counties } = race;

      // Get unique IDs
      const office = parseOfficeUid(jurisdiction, ofc);
      const officeRace = parseOfficeRaceUid(office, electionType);

      // Loop through counties
      for (const cntyObj of counties) {
        const { cnty, totVote: totalVoteForAllCandidates } = cntyObj;

        // Get county unique ID
        const county = parseCountyUid(state, cnty);

        const instance: NewPastCountyVote = {
          uid: `${officeRace}_${county}_${pastElectionDate}`,
          state,
          county,

          pastElectionDate,
          totalVoteForAllCandidates,

          // Non foreign keys
          // We can't associate PastCandidateVote to these models because candidates may have run for
          // offices different from what they're currently running for in past elections.
          /**
           * @TODO This means we need many-to-many models. -Jon
           */
          jurisdiction,
          jurisdictionRace,
          office,
          officeRace,
        };
        instances.push(instance);
      }
    }
  }
  return instances;
};

[]

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

TypeScript coverage report