var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __spreadArrays = (this && this.__spreadArrays) || function () {
for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;
for (var r = Array(s), k = 0, i = 0; i < il; i++)
for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
r[k] = a[j];
return r;
};
var node_fetch_1 = require("node-fetch");
var jStat = require("jstat");
(function () { return __awaiter(void 0, void 0, void 0, function () {
var _a, gov, sen, pres, _b, _c, _d, Gov, Sen, Pres, DemCountyMap, DemRaceDiff, govDelta, senDelta, AllJStat, AllStd, AllMed;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
_c = (_b = Promise).all;
return [4 /*yield*/, node_fetch_1["default"]("https://embeds.ddhq.io/api/v2/2020governor")];
case 1:
_d = [
(_e.sent()).json()
];
return [4 /*yield*/, node_fetch_1["default"]("https://embeds.ddhq.io/api/v2/2020senate")];
case 2:
_d = _d.concat([
(_e.sent()).json()
]);
return [4 /*yield*/, node_fetch_1["default"]("https://embeds.ddhq.io/api/v2/2020presidential")];
case 3: return [4 /*yield*/, _c.apply(_b, [_d.concat([
(_e.sent()).json()
])])];
case 4:
_a = _e.sent(), gov = _a[0], sen = _a[1], pres = _a[2];
Gov = gov.data;
Sen = sen.data;
Pres = pres.data;
DemCountyMap = Pres.reduce(function (counties, race) {
return race.countyResults.counties.reduce(function (counties, county) {
var winningCandidateId = Object.keys(county.votes).reduce(function (lastId, currentId) { return county.votes[lastId] > county.votes[currentId] ? lastId : currentId; }, 0);
var secondCandidateId = Object.keys(county.votes).reduce(function (lastId, currentId) { return county.votes[lastId] > county.votes[currentId] ? lastId : currentId == winningCandidateId ? lastId : currentId; }, 0);
var winCan = race.candidates.find(function (val) { return val.cand_id.toString() === winningCandidateId; });
if (!(winCan) || county.estimated_votes.estimated_votes_high < 20000) {
return counties;
}
var secondCan = race.candidates.find(function (val) { return val.cand_id.toString() === secondCandidateId; });
counties[race.abb + "-" + county.county] = {
pres: county.votes[winCan.cand_id],
party: winCan.party_name,
lPres: county.votes[secondCan.cand_id],
lParty: secondCan.party_name
};
return counties;
}, counties);
}, {});
Gov.reduce(function (counties, race) {
return race.countyResults.counties.reduce(function (counties, county) {
var presCounty = counties[race.abb + "-" + county.county];
var demCan = presCounty ? race.candidates.filter(function (val) { return val.party_name === presCounty.party; }) : [];
var lCan = presCounty ? race.candidates.filter(function (val) { return val.party_name === presCounty.lParty; }) : [];
if (!(demCan.length && presCounty)) {
return counties;
}
counties[race.abb + "-" + county.county].gov = demCan.reduce(function (prev, demCan) { return prev + county.votes[demCan.cand_id]; }, 0);
counties[race.abb + "-" + county.county].lGov = lCan.reduce(function (prev, demCan) { return prev + county.votes[demCan.cand_id]; }, 0);
return counties;
}, counties);
}, DemCountyMap);
Sen.reduce(function (counties, race) {
return race.countyResults.counties.reduce(function (counties, county) {
var presCounty = counties[race.abb + "-" + county.county];
var demCan = presCounty ? race.candidates.filter(function (val) { return val.party_name === presCounty.party; }) : [];
var lCan = presCounty ? race.candidates.filter(function (val) { return val.party_name === presCounty.lParty; }) : [];
if (!(demCan.length && presCounty)) {
return counties;
}
counties[race.abb + "-" + county.county].sen = demCan.reduce(function (prev, demCan) { return prev + county.votes[demCan.cand_id]; }, 0);
counties[race.abb + "-" + county.county].lSen = lCan.reduce(function (prev, demCan) { return prev + county.votes[demCan.cand_id]; }, 0);
return counties;
}, counties);
}, DemCountyMap);
DemRaceDiff = Object.keys(DemCountyMap).reduce(function (prev, current) {
prev.push([current, DemCountyMap[current]]);
return prev;
}, []);
govDelta = function (val) { return (val[1].pres - val[1].gov) / (val[1].pres); };
senDelta = function (val) { return (val[1].pres - val[1].sen) / (val[1].pres); };
AllJStat = (__spreadArrays(DemRaceDiff.filter(function (val) { return val[1].gov; }).map(govDelta), DemRaceDiff.filter(function (val) { return val[1].sen; }).map(senDelta)));
AllStd = jStat.stdev(AllJStat);
AllMed = jStat.median(AllJStat);
return (__spreadArrays(DemRaceDiff.filter(function (val) { return val[1].gov; }).map(function (val) {
return [
val[1].party + " Gov: " + val[0],
"Delta between President and Down ticket:",
val[1].pres - val[1].gov,
"%:",
(val[1].lPres - val[1].lGov) / val[1].lPres - (val[1].pres - val[1].gov) / val[1].pres,
"Stdev:",
((govDelta(val) - AllMed) / AllStd)
];
}), DemRaceDiff.filter(function (val) { return val[1].sen; }).map(function (val) {
return [
val[1].party + " Sen: " + val[0],
"Delta between President and Down ticket:",
val[1].pres - val[1].sen,
"%:",
(val[1].lPres - val[1].lSen) / val[1].lPres - (val[1].pres - val[1].sen) / val[1].pres,
"Stdev:",
((senDelta(val) - AllMed) / AllStd),
val[1]
];
})).sort(function (a, b) {
return b[2] - a[2];
}));
return [2 /*return*/];
}
});
}); })().then(console.log);
Created from: https://npm.runkit.com/node-fetch