forked from timkao/ParQ
/
seedOnce.js
207 lines (187 loc) · 5.09 KB
/
seedOnce.js
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const fs = require('fs');
const csv = require('fast-csv');
const db = require('./server/db')
// this file just need to be seeded once
function streetNameTransform(str) {
let arr = str.split(" ");
arr = arr.filter(ele => ele.length > 0)
for (var i = 0; i < arr.length; i++) {
for (var j = 0; j < arr[i].length; j++) {
if (isNaN(parseInt(arr[i][j]))) {
break;
}
if (j === arr[i].length - 1) {
if (arr[i] == '11') {
arr[i] = '11TH'
}
else if (arr[i] == '12') {
arr[i] = '12TH'
}
else if (arr[i] == '13') {
arr[i] = '13TH'
}
else if (arr[i][j] == '1') {
arr[i] = arr[i] + 'ST'
}
else if (arr[i][j] == '2') {
arr[i] = arr[i] + 'ND'
}
else if (arr[i][j] == '3') {
arr[i] = arr[i] + 'RD'
}
else {
arr[i] = arr[i] + 'TH'
}
}
}
switch (arr[i]) {
case 'FIRST':
arr[i] = '1ST'
break;
case 'SECOND':
arr[i] = '2ND'
break;
case 'THIRD':
arr[i] = '3RD'
break;
case 'FOURTH':
arr[i] = '4TH'
break;
case 'FIFTH':
arr[i] = '5TH'
break;
case 'SIXTH':
arr[i] = '6TH'
break;
case 'SEVENTH':
arr[i] = '7TH'
break;
case 'EIGHTH':
arr[i] = '8TH'
break;
case 'NINTH':
arr[i] = '9TH'
break;
case 'TENTH':
arr[i] = '10TH'
break;
case 'ELEVENTH':
arr[i] = '11TH'
break;
case 'TWELFTH':
arr[i] = '12TH'
break;
default:
break;
}
}
return arr.join(" ");
}
const Interseciton = db.models.intersection;
const pairs = [];
const seedIntersection = function () {
return Interseciton.sync({ force: true })
.then(() => {
fs.createReadStream('./server/locations.CSV')
.pipe(csv())
.on('data', function (data) {
if (data[0] === 'M') {
const curr = data[2].trim();
const intersect = data[3].trim();
const intersect2 = data[4].trim();
const pair = [streetNameTransform(curr), streetNameTransform(intersect)]
let notDuplicate = true;
for (var i = 0; i < pairs.length; i++) {
if (pairs[i][0] == pair[0] && pairs[i][1] == pair[1]) {
notDuplicate = false;
break;
}
}
if (notDuplicate) { pairs.push(pair) }
const pair2 = [streetNameTransform(curr), streetNameTransform(intersect2)]
let notDuplicate2 = true
for (var j = 0; j < pairs.length; j++) {
if (pairs[j][0] == pair2[0] && pairs[j][1] == pair2[1]) {
notDuplicate2 = false;
break;
}
}
if (notDuplicate2) { pairs.push(pair2) }
}
})
.on('end', function (data) {
Promise.all(pairs.map(pair => {
Interseciton.create({ currentStreet: pair[0], intersectStreet: pair[1] })
}))
.then(() => {
console.log('Intersections Store Finished');
})
})
})
}
const Rule = db.models.rule;
const rules = [];
const seedRule = function () {
return Rule.sync({ force: true })
.then(() => {
fs.createReadStream('./server/locations.CSV')
.pipe(csv())
.on('data', function (data) {
if (data[0] === 'M') {
const curr = data[2].trim();
const intersect = data[3].trim();
const intersect2 = data[4].trim();
rules.push({
area: data[0],
rule: data[1].trim(),
mainStreet: streetNameTransform(curr),
fromStreet: streetNameTransform(intersect),
toStreet: streetNameTransform(intersect2),
sos: data[5]
})
}
})
.on('end', function (data) {
Promise.all(rules.map(rule => {
Rule.create(rule)
}))
.then(() => {
console.log('Rules Store Finished');
})
})
})
}
const Sign = db.models.sign;
const signs = [];
const seedSign = function () {
return Sign.sync({ force: true })
.then(() => {
fs.createReadStream('./server/signs.CSV')
.pipe(csv())
.on('data', function (data) {
if (data[0] === 'M' && data[5] !== 'Description Not Available') {
signs.push({
area: data[0],
rule: data[1].trim(),
sequence: data[2],
distance: data[3],
side: data[4],
description: data[5],
code: data[6]
})
}
})
.on('end', function (data) {
Promise.all(signs.map(sign => {
Sign.create(sign)
}))
.then(() => {
console.log('Signs Store Finished');
})
})
})
}
seedIntersection()
seedRule()
seedSign()
module.exports = { seedIntersection, seedRule, seedSign }