nraufu/politico

import '@babel/polyfill';
import { query } from '../models/connect';
import { responseHandler } from '../helpers/response';
import queries from '../models/queries';

export class Vote {
    static async vote(req, res) {
        try {
            const { officeId, candidateName } = req.body;
            const office = await query(queries.getOffice, [officeId]);
            if(!office.rowCount) return responseHandler(res, 404, {status: 404, Error: 'No government office with this ID found'});
            const candidate = await query(queries.candidateName, [candidateName, officeId]);
            if(!candidate.rowCount) return responseHandler(res, 404, {status: 404, Error: 'no candidate registered under this office found'});
            const alreadyVoted = await query(queries.checkVotes, [office.rows[0].name, req.authorizedUser.national_id]);
            if(alreadyVoted.rowCount) return responseHandler(res, 409, {status: 409, Error: 'You have already voted for this Office'});
            const vote = await query(queries.vote, [office.rows[0].name, candidate.rows[0].candidate_name, req.authorizedUser.national_id]);
            return responseHandler(res, 200, {
                "status": 200,
                "data": vote.rows
            })
        } catch (error) {
            return responseHandler(res, 500, { status: 500, Error: error.message});
        }
    }

}