Add Node.js/Express backend with PostgreSQL and wire frontend to API
- Server: Express.js with 13 API route files (auth, regulations, contacts, calendar, truck stops, bridges, weigh stations, alerts, load board, escort locator, orders, documents, contributions) - Database: PostgreSQL with Prisma ORM, 15 models covering all modules - Auth: JWT + bcrypt with role-based access control (driver/carrier/escort/admin) - Geospatial: Haversine distance filtering on truck stops, bridges, escorts - Seed script: Imports all existing mock data (51 states, contacts, equipment, truck stops, bridges, weigh stations, alerts, seasonal restrictions) - Frontend: All 10 data-driven pages now fetch from /api instead of mock-data.js - API client (api.js): Compatibility layer that transforms API responses to match existing frontend rendering code, minimizing page-level changes Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
This commit is contained in:
Daniel Kovalevich
346
server/src/seeds/seed.js
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346
server/src/seeds/seed.js
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// =====================================================================
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// Database Seed Script
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// Reads mock data from the existing frontend JS files and inserts
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// into PostgreSQL via Prisma.
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// Run with: npm run db:seed
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// =====================================================================
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const fs = require('fs');
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const path = require('path');
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const prisma = require('../config/db');
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// Load the mock data files by evaluating them in a controlled context
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function loadMockData(filename) {
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const filepath = path.join(__dirname, '..', '..', '..', filename);
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const code = fs.readFileSync(filepath, 'utf-8');
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const context = {};
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// Execute the JS to populate the const variables
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const fn = new Function(code + '\nreturn { ' +
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'MOCK_STATE_REGULATIONS: typeof MOCK_STATE_REGULATIONS !== "undefined" ? MOCK_STATE_REGULATIONS : undefined,' +
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'MOCK_LOAD_BOARD: typeof MOCK_LOAD_BOARD !== "undefined" ? MOCK_LOAD_BOARD : undefined,' +
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'MOCK_ESCORT_OPERATORS: typeof MOCK_ESCORT_OPERATORS !== "undefined" ? MOCK_ESCORT_OPERATORS : undefined,' +
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'MOCK_STATE_CONTACTS: typeof MOCK_STATE_CONTACTS !== "undefined" ? MOCK_STATE_CONTACTS : undefined,' +
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'MOCK_STATE_EQUIPMENT: typeof MOCK_STATE_EQUIPMENT !== "undefined" ? MOCK_STATE_EQUIPMENT : undefined,' +
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'MOCK_TRUCK_STOPS: typeof MOCK_TRUCK_STOPS !== "undefined" ? MOCK_TRUCK_STOPS : undefined,' +
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'MOCK_BRIDGE_CLEARANCES: typeof MOCK_BRIDGE_CLEARANCES !== "undefined" ? MOCK_BRIDGE_CLEARANCES : undefined,' +
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'MOCK_WEIGH_STATIONS: typeof MOCK_WEIGH_STATIONS !== "undefined" ? MOCK_WEIGH_STATIONS : undefined,' +
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'MOCK_ROUTE_CONDITIONS: typeof MOCK_ROUTE_CONDITIONS !== "undefined" ? MOCK_ROUTE_CONDITIONS : undefined,' +
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'MOCK_WEATHER_ALERTS: typeof MOCK_WEATHER_ALERTS !== "undefined" ? MOCK_WEATHER_ALERTS : undefined,' +
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'MOCK_SEASONAL_RESTRICTIONS: typeof MOCK_SEASONAL_RESTRICTIONS !== "undefined" ? MOCK_SEASONAL_RESTRICTIONS : undefined,' +
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'MOCK_DOCUMENTS: typeof MOCK_DOCUMENTS !== "undefined" ? MOCK_DOCUMENTS : undefined' +
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' };');
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return fn();
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}
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async function seed() {
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console.log('🌱 Seeding database...\n');
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// Load mock data from both files
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const data1 = loadMockData('mock-data.js');
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const data2 = loadMockData('mock-data-extended.js');
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// Clear existing data in reverse dependency order
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console.log(' 🗑️ Clearing existing data...');
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await prisma.contribution.deleteMany();
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await prisma.document.deleteMany();
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await prisma.order.deleteMany();
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await prisma.load.deleteMany();
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await prisma.escortProfile.deleteMany();
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await prisma.user.deleteMany();
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await prisma.alert.deleteMany();
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await prisma.weighStation.deleteMany();
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await prisma.bridge.deleteMany();
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await prisma.truckStop.deleteMany();
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await prisma.seasonalRestriction.deleteMany();
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await prisma.contact.deleteMany();
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await prisma.equipmentRequirement.deleteMany();
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await prisma.regulation.deleteMany();
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await prisma.state.deleteMany();
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// ---------------------------------------------------------------
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// 1. States + Regulations (from MOCK_STATE_REGULATIONS)
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// ---------------------------------------------------------------
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console.log(' 📍 Seeding states and regulations...');
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const stateMap = {}; // abbr -> state.id
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for (const reg of data1.MOCK_STATE_REGULATIONS) {
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const state = await prisma.state.create({
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data: {
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name: reg.name,
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abbr: reg.abbr,
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lat: reg.lat,
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lng: reg.lng,
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regulation: {
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create: {
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permitWidth: reg.permitWidth,
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permitHeight: reg.permitHeight,
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permitLength: reg.permitLength,
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permitWeight: reg.permitWeight,
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escortWidth: reg.escortWidth,
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escortHeight: reg.escortHeight,
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escortLength: reg.escortLength,
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escortWeight: reg.escortWeight,
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travelRestrictions: reg.travel,
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holidays: reg.holidays,
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agency: reg.agency,
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url: reg.url,
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notes: reg.notes,
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},
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},
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},
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});
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stateMap[reg.abbr] = state.id;
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}
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console.log(` ✅ ${Object.keys(stateMap).length} states with regulations`);
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// ---------------------------------------------------------------
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// 2. Contacts (from MOCK_STATE_CONTACTS)
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// ---------------------------------------------------------------
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console.log(' 📞 Seeding contacts...');
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let contactCount = 0;
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if (data2.MOCK_STATE_CONTACTS) {
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for (const [abbr, contact] of Object.entries(data2.MOCK_STATE_CONTACTS)) {
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if (!stateMap[abbr]) continue;
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await prisma.contact.create({
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data: {
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stateId: stateMap[abbr],
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permitPhone: contact.permit,
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policePhone: contact.police,
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email: contact.email,
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hours: contact.hours,
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portalUrl: contact.portal,
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},
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});
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contactCount++;
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}
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}
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console.log(` ✅ ${contactCount} state contacts`);
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// ---------------------------------------------------------------
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// 3. Equipment Requirements (from MOCK_STATE_EQUIPMENT)
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// ---------------------------------------------------------------
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console.log(' 🔧 Seeding equipment requirements...');
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let equipCount = 0;
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if (data2.MOCK_STATE_EQUIPMENT) {
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for (const [abbr, equip] of Object.entries(data2.MOCK_STATE_EQUIPMENT)) {
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if (!stateMap[abbr]) continue;
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if (equip.escort) {
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await prisma.equipmentRequirement.create({
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data: {
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stateId: stateMap[abbr],
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type: 'escort',
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certification: equip.escort.certification || '',
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vehicle: equip.escort.vehicle || '',
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signs: equip.escort.signs || '',
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lights: equip.escort.lights || '',
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heightPole: equip.escort.heightPole || '',
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flags: equip.escort.flags || '',
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safetyGear: equip.escort.safety || '',
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communication: equip.escort.communication || '',
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},
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});
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equipCount++;
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}
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if (equip.carrier) {
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await prisma.equipmentRequirement.create({
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data: {
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stateId: stateMap[abbr],
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type: 'carrier',
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signs: equip.carrier.signs || '',
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flags: equip.carrier.flags || '',
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lights: equip.carrier.lights || '',
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safetyGear: [
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equip.carrier.cones ? `Cones: ${equip.carrier.cones}` : '',
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equip.carrier.fireExtinguisher ? `Fire ext: ${equip.carrier.fireExtinguisher}` : '',
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equip.carrier.triangles ? `Triangles: ${equip.carrier.triangles}` : '',
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equip.carrier.flares ? `Flares: ${equip.carrier.flares}` : '',
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equip.carrier.firstAid ? `First aid: ${equip.carrier.firstAid}` : '',
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].filter(Boolean).join('; '),
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},
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});
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equipCount++;
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}
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}
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}
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console.log(` ✅ ${equipCount} equipment requirements`);
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// ---------------------------------------------------------------
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// 4. Truck Stops (from MOCK_TRUCK_STOPS)
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// ---------------------------------------------------------------
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console.log(' ⛽ Seeding truck stops...');
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let tsCount = 0;
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if (data2.MOCK_TRUCK_STOPS) {
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for (const ts of data2.MOCK_TRUCK_STOPS) {
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const stateAbbr = ts.location?.state;
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const stateId = stateMap[stateAbbr];
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if (!stateId) continue;
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await prisma.truckStop.create({
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data: {
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stateId,
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name: ts.name,
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lat: ts.location.lat,
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lng: ts.location.lng,
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address: `${ts.location.city}, ${ts.location.state}`,
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hasOversizeParking: ts.oversizeFriendly || false,
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entranceHeight: ts.entranceHeight || '',
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entranceWidth: ts.entranceWidth || '',
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lotSqFt: ts.lotSize ? parseInt(String(ts.lotSize).replace(/[^0-9]/g, '')) || null : null,
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facilities: ts.facilities || [],
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phone: '',
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},
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});
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tsCount++;
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}
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}
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console.log(` ✅ ${tsCount} truck stops`);
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// ---------------------------------------------------------------
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// 5. Bridge Clearances (from MOCK_BRIDGE_CLEARANCES)
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// ---------------------------------------------------------------
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console.log(' 🌉 Seeding bridges...');
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let bridgeCount = 0;
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if (data2.MOCK_BRIDGE_CLEARANCES) {
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for (const b of data2.MOCK_BRIDGE_CLEARANCES) {
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const stateAbbr = b.location?.state;
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const stateId = stateMap[stateAbbr];
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if (!stateId) continue;
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await prisma.bridge.create({
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data: {
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stateId,
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name: `${b.type || 'Bridge'} at ${b.location.desc || b.route}`,
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lat: b.location.lat,
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lng: b.location.lng,
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route: b.route,
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heightClearance: parseFloat(String(b.clearanceHeight).replace(/[^0-9.]/g, '')) || 0,
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widthClearance: b.clearanceWidth ? parseFloat(String(b.clearanceWidth).replace(/[^0-9.]/g, '')) : null,
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weightLimit: b.weightLimit ? parseFloat(String(b.weightLimit).replace(/[^0-9.]/g, '')) : null,
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},
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});
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bridgeCount++;
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}
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}
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console.log(` ✅ ${bridgeCount} bridges`);
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// ---------------------------------------------------------------
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// 6. Weigh Stations (from MOCK_WEIGH_STATIONS)
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// ---------------------------------------------------------------
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console.log(' ⚖️ Seeding weigh stations...');
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let wsCount = 0;
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if (data2.MOCK_WEIGH_STATIONS) {
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for (const ws of data2.MOCK_WEIGH_STATIONS) {
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const stateAbbr = ws.location?.state;
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const stateId = stateMap[stateAbbr];
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if (!stateId) continue;
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await prisma.weighStation.create({
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data: {
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stateId,
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name: ws.name,
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lat: ws.location.lat,
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lng: ws.location.lng,
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direction: ws.direction || '',
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route: ws.route || '',
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prePass: ws.prePass || false,
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hours: ws.hours || '',
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currentStatus: ws.currentStatus || 'unknown',
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},
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});
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wsCount++;
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}
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}
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console.log(` ✅ ${wsCount} weigh stations`);
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// ---------------------------------------------------------------
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// 7. Alerts — Route Conditions + Weather (from MOCK_ROUTE_CONDITIONS + MOCK_WEATHER_ALERTS)
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// ---------------------------------------------------------------
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console.log(' 🚨 Seeding alerts...');
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let alertCount = 0;
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if (data2.MOCK_ROUTE_CONDITIONS) {
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for (const rc of data2.MOCK_ROUTE_CONDITIONS) {
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const stateAbbr = rc.location?.state;
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const stateId = stateMap[stateAbbr];
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if (!stateId) continue;
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await prisma.alert.create({
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data: {
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stateId,
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type: rc.type || 'construction',
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route: rc.route || '',
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description: rc.description || '',
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severity: rc.severity || 'info',
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startsAt: rc.startDate ? new Date(rc.startDate) : new Date(),
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endsAt: rc.endDate ? new Date(rc.endDate) : null,
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},
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});
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alertCount++;
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}
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}
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if (data2.MOCK_WEATHER_ALERTS) {
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for (const wa of data2.MOCK_WEATHER_ALERTS) {
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// Weather alerts may not have a state directly, try to match from region
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const stateAbbr = wa.state || (wa.routes?.[0] ? 'TX' : null); // fallback
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const stateId = stateAbbr ? stateMap[stateAbbr] : Object.values(stateMap)[0];
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if (!stateId) continue;
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await prisma.alert.create({
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data: {
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stateId,
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type: wa.type || 'weather',
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route: (wa.routes || []).join(', '),
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description: wa.description || '',
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severity: wa.severity || 'info',
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startsAt: wa.validFrom ? new Date(wa.validFrom) : new Date(),
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endsAt: wa.validTo ? new Date(wa.validTo) : null,
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},
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});
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alertCount++;
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}
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}
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console.log(` ✅ ${alertCount} alerts`);
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// ---------------------------------------------------------------
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// 8. Seasonal Restrictions (from MOCK_SEASONAL_RESTRICTIONS)
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// ---------------------------------------------------------------
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console.log(' 📅 Seeding seasonal restrictions...');
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let seasonCount = 0;
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if (data2.MOCK_SEASONAL_RESTRICTIONS) {
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for (const sr of data2.MOCK_SEASONAL_RESTRICTIONS) {
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const stateAbbr = sr.state;
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const stateId = stateMap[stateAbbr];
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if (!stateId) continue;
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await prisma.seasonalRestriction.create({
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data: {
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stateId,
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name: sr.title || sr.type,
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type: sr.type || 'other',
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startMonth: sr.startMonth || 1,
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endMonth: sr.endMonth || 12,
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description: sr.description || '',
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},
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});
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seasonCount++;
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}
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}
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console.log(` ✅ ${seasonCount} seasonal restrictions`);
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// ---------------------------------------------------------------
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// Summary
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// ---------------------------------------------------------------
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console.log('\n🎉 Seed complete!\n');
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}
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seed()
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.catch((err) => {
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console.error('❌ Seed failed:', err);
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process.exit(1);
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})
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.finally(async () => {
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await prisma.$disconnect();
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});
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Reference in New Issue
Block a user