building a foundation and breaking prisma
Co-authored-by: Spacelord <Spacelord09@users.noreply.github.com>
This commit is contained in:
83
src/assets/configHandler.ts
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83
src/assets/configHandler.ts
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import fs from 'node:fs';
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import _ from 'lodash';
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export type configObject = Record<any, any>
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/**
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* This class is responsible to save/edit config files.
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*
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* @export
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* @class config
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* @typedef {config}
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*/
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export default class config {
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#configPath: string;
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//global = {[key: string] : string}
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global: configObject
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/**
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* Creates an instance of config.
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*
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* @constructor
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* @param {string} configPath Path to config file.
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* @param {object} configPreset Default config object with default values.
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*/
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constructor(configPath: string, configPreset: object) {
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this.#configPath = configPath;
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this.global = configPreset;
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try {
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// Read config
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const data = fs.readFileSync(this.#configPath, 'utf8');
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// Extend config with missing parameters from configPreset.
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this.global = _.defaultsDeep(JSON.parse(data), this.global);
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// Save config.
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this.save_config();
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} catch (err) {
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console.error('Could not read config file at ' + this.#configPath + ' due to: ' + err);
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}
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}
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/**
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* Saves the jsonified config object to the config file.
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*/
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save_config() {
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try {
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fs.writeFileSync(this.#configPath, JSON.stringify(this.global, null, 8));
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} catch (err) {
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console.error('Could not write config file at ' + this.#configPath + ' due to: ' + err);
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return;
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}
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console.log('Successfully written config file to ' + this.#configPath);
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}
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}
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// BUG: If file does'nt exist -> fail.
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// ToDo: Check for SyntaxError on fileread and ask if the user wants to continue -> overwrite everything. This behavior is currently standard.
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/*
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**** Example ****
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const default_config = {
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token: 'your-token-goes-here',
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clientId: '',
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devserverID: '',
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devmode: true
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};
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import configHandler from './assets/config.js';
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const config = new configHandler(__path + '/config.json', default_config);
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console.log('Base Config:');
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console.log(config.global);
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console.log('Add some new key to config and call save_config.');
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config.global.NewKey = 'ThisIsANewKey!'
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config.save_config()
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console.log('Complete Config:');
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console.log(config.global);
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*/
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31
src/frontend/publicInfoPage.eta.html
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src/frontend/publicInfoPage.eta.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>AssetFlow - Info about item</title>
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<meta name="description" content="A simple HTML5 Template for new projects." />
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<meta name="author" content="[Project-Name-Here]" />
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<link rel="icon" href="/favicon.ico" />
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<link rel="icon" href="/favicon.svg" type="image/svg+xml" />
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<script src="/static/jquery/dist/jquery.min.js"></script>
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<link href="/static/bootstrap/dist/css/bootstrap.min.css" rel="stylesheet">
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<link href="/static/bootstrap-icons/font/bootstrap-icons.css" rel="stylesheet">
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<script src="/static/bootstrap/dist/js/bootstrap.bundle.min.js"></script>
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</head>
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<body>
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<div class="ui raised very padded text container segment">
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<h2 class="ui header"><%= it.name %></h2>
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<p><strong>Category:</strong> <%= it.category%></p>
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<p><strong>Amount:</strong> <%= it.Amount %></p>
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<p><strong>SKU:</strong> <%= it.SKU %></p>
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<p><strong>Comment:</strong> <%= it.comment %></p>
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</div>
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</body>
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</html>
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0
src/frontend/style.css
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0
src/frontend/style.css
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139
src/index.ts
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139
src/index.ts
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import { Signale } from 'signale';
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import ConfigHandler from './assets/configHandler';
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import express, { Request, Response } from 'express';
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import * as Eta from 'eta';
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import { PrismaClient } from '@prisma/client';
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import { Status, Category } from '@prisma/client';
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import * as Path from 'path';
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import * as fs from 'fs';
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import routes from './routes/index.js'
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// Get app directory.
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const __path = process.argv[1];
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const logger_settings = {
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disabled: false,
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logLevel: 'info',
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scope: 'Core',
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stream: process.stdout,
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displayFilename: true
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};
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const coreLogger = new Signale(logger_settings);
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const log = {
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core: coreLogger,
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db: coreLogger.scope('DB'),
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web: coreLogger.scope('WEB')
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};
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// Create a new config instance.
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const config = new ConfigHandler(__path + '/config.json', {
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db_connection_string: 'mysql://USER:PASSWORD@HOST:3306/DATABASE',
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http_listen_address: '127.0.0.1',
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http_port: 3000
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});
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const prisma = new PrismaClient({
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datasources: {
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db: {
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url: config.global.db_connection_string
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}
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}
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});
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const app = express();
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app.get('/dev/fillWithDemoData', (req, res) => {
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// fill database with demo data
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prisma.StorageBuilding.create({
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data: {
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name: "Test Storage Building",
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street: "Test Street",
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houseNumber: "1",
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zipCode: "12345",
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city: "Test City",
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country: "Test Country",
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}
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}).then(() => {
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prisma.StorageLocation.create({
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data: {
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name: "Test Storage Location",
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StorageBuilding: {
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connect: {
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id: 1
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}
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}
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}
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}).then(() => {
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prisma.item
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.create({
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data: {
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SKU: 'ee189749',
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Amount: 1,
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name: 'Test Item',
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manufacturer: 'Test Manufacturer',
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category: Category.Other,
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status: Status.normal,
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storageLocation: {
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connect: {
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id: 1
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}
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},
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}
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})
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.then(() => {
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res.send('Demo data added');
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})
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.catch((err) => {
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res.send('Error adding demo data: ' + err);
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});
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})
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})
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res.send('Demo data added (not)');
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});
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app.get('/:id', (req, res) => {
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// retrieve data from database using id from url
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prisma.item
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.findFirst({
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where: {
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SKU: req.params.id
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}
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})
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.then((item) => {
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if (item) {
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Eta.renderFile(__path + '/src/frontend/publicInfoPage.eta.html', item).then((html) => {
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res.send(html);
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});
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} else {
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res.send('Item not found');
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}
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});
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});
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// Load from allowsStaticPaths.json file
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const allowedURLs: Array<string> = JSON.parse(fs.readFileSync("allowedStaticPaths.json", "utf8")).allowedStaticFiles;
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const recordedURLs: Array<string> = [];
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const debugMode: boolean = JSON.parse(fs.readFileSync("allowedStaticPaths.json", "utf8")).debugMode;
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app.use('/static/*', function handleModuleFiles(req: Request, res: Response) {
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if(debugMode) {
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res.sendFile(Path.join(__dirname, 'node_modules', req.params[0]));
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recordedURLs.push(req.params[0]);
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log.web.debug(recordedURLs);
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} else {
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if (allowedURLs.indexOf(req.params[0]) > -1) {
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res.sendFile(Path.join(__dirname, 'node_modules', req.params[0]));
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} else {
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log.web.warn('Attempt to access restricted asset file ' + req.params[0]);
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res.status(403).json({ status: 'error', reason: 'Access to restricted asset file denied' });
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}
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}
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// console.log(recordedURLs)
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});
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routes(app);
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app.listen(config.global.http_port, config.global.http_listen_address, () => {
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log.web.info(`Listening at http://${config.global.http_listen_address}:${config.global.http_port}`);
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});
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9
src/routes/api/index.ts
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9
src/routes/api/index.ts
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import express from 'express';
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const Router = express.Router();
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import testRoute from './test.js';
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Router.use("/api/test", testRoute)
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export default Router;
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4
src/routes/api/test.ts
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4
src/routes/api/test.ts
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import express, { Request, Response } from 'express';
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export default (req: Request, res: Response) => {
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res.status(200).send("Test Successful!");
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};
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8
src/routes/frontend/index.ts
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8
src/routes/frontend/index.ts
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import express from 'express';
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const Router = express.Router();
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import testRoute from './test.js';
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Router.use("/test", testRoute)
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export default Router;
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4
src/routes/frontend/test.ts
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4
src/routes/frontend/test.ts
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import express, { Request, Response } from 'express';
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export default (req: Request, res: Response) => {
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res.status(200).send("Test Successful!");
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};
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8
src/routes/index.ts
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8
src/routes/index.ts
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import { Express } from 'express';
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import frontend_routes from './frontend/index.js';
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import api_routes from './frontend/index.js';
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export default (app: Express) => {
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app.use('/', frontend_routes);
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app.use('/api', api_routes);
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};
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