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server/.eslintrc.js

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+module.exports = {
+	parser: '@typescript-eslint/parser',
+	parserOptions: {
+		project: 'tsconfig.json',
+		tsconfigRootDir: __dirname,
+		sourceType: 'module',
+	},
+	plugins: ['@typescript-eslint/eslint-plugin'],
+	extends: [
+		'plugin:@typescript-eslint/recommended',
+	],
+	root: true,
+	env: {
+		node: true,
+		jest: true,
+	},
+	ignorePatterns: ['.eslintrc.js'],
+	rules: {
+		'@typescript-eslint/interface-name-prefix': 'off',
+		'@typescript-eslint/explicit-function-return-type': 'off',
+		'@typescript-eslint/explicit-module-boundary-types': 'off',
+		'@typescript-eslint/no-explicit-any': 'off',
+		'indent': ['error', 'tab'],
+		'quotes': ['error', 'single']
+	},
+};

server/.gitignore

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+# compiled output
+/dist
+/node_modules
+/build
+
+# Logs
+logs
+*.log
+npm-debug.log*
+pnpm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# temp directory
+.temp
+.tmp
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# RocksDB
+database.db

server/README.md

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+<p align="center">
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="200" alt="Nest Logo" /></a>
+</p>
+
+[circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
+[circleci-url]: https://circleci.com/gh/nestjs/nest
+
+  <p align="center">A progressive <a href="http://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
+    <p align="center">
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
+<a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
+<a href="https://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
+<a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
+<a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
+<a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
+  <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
+  <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
+</p>
+  <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
+  [![Sponsors on Open Collective](https://opencollective.com/nest/sponsors/badge.svg)](https://opencollective.com/nest#sponsor)-->
+
+## Description
+
+[Nest](https://github.com/nestjs/nest) framework TypeScript starter repository.
+
+## Installation
+
+```bash
+$ pnpm install
+```
+
+## Running the app
+
+```bash
+# development
+$ pnpm run start
+
+# watch mode
+$ pnpm run start:dev
+
+# production mode
+$ pnpm run start:prod
+```
+
+## Test
+
+```bash
+# unit tests
+$ pnpm run test
+
+# e2e tests
+$ pnpm run test:e2e
+
+# test coverage
+$ pnpm run test:cov
+```
+
+## Support
+
+Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).
+
+## Stay in touch
+
+- Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+- Website - [https://nestjs.com](https://nestjs.com/)
+- Twitter - [@nestframework](https://twitter.com/nestframework)
+
+## License
+
+Nest is [MIT licensed](LICENSE).

server/nest-cli.json

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+{
+  "$schema": "https://json.schemastore.org/nest-cli",
+  "collection": "@nestjs/schematics",
+  "sourceRoot": "src",
+  "compilerOptions": {
+    "deleteOutDir": true
+  }
+}

server/package.json

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+{
+	"name": "server",
+	"version": "0.0.1",
+	"description": "",
+	"author": "",
+	"private": true,
+	"license": "UNLICENSED",
+	"scripts": {
+		"build": "nest build",
+		"format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
+		"db": "surreal start --auth file:database.db",
+		"db:create": "surreal start --user root --pass root file:database.db",
+		"start": "nest start",
+		"start:dev": "nest start --watch",
+		"start:debug": "nest start --debug --watch",
+		"start:prod": "node dist/main",
+		"lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
+		"test": "jest",
+		"test:watch": "jest --watch",
+		"test:cov": "jest --coverage",
+		"test:debug": "node --inspect-brk -r tsconfig-paths/register -r ts-node/register node_modules/.bin/jest --runInBand",
+		"test:e2e": "jest --config ./test/jest-e2e.json"
+	},
+	"dependencies": {
+		"@nestjs/common": "^10.0.0",
+		"@nestjs/core": "^10.0.0",
+		"@nestjs/platform-express": "^10.0.0",
+		"express": "^4.19.2",
+		"platform-express": "^0.0.13",
+		"random-word-slugs": "^0.1.7",
+		"reflect-metadata": "^0.2.0",
+		"rxjs": "^7.8.1",
+		"surrealdb.js": "1.0.0-beta.5"
+	},
+	"devDependencies": {
+		"@nestjs/cli": "^10.0.0",
+		"@nestjs/schematics": "^10.0.0",
+		"@nestjs/testing": "^10.0.0",
+		"@types/express": "^4.17.17",
+		"@types/jest": "^29.5.2",
+		"@types/node": "^20.3.1",
+		"@types/supertest": "^6.0.0",
+		"@typescript-eslint/eslint-plugin": "^6.0.0",
+		"@typescript-eslint/parser": "^6.0.0",
+		"eslint": "^8.42.0",
+		"eslint-config-prettier": "^9.0.0",
+		"eslint-plugin-prettier": "^5.0.0",
+		"jest": "^29.5.0",
+		"source-map-support": "^0.5.21",
+		"supertest": "^6.3.3",
+		"ts-jest": "^29.1.0",
+		"ts-loader": "^9.4.3",
+		"ts-node": "^10.9.1",
+		"tsconfig-paths": "^4.2.0",
+		"typescript": "^5.1.3"
+	},
+	"jest": {
+		"moduleFileExtensions": [
+			"js",
+			"json",
+			"ts"
+		],
+		"rootDir": "src",
+		"testRegex": ".*\\.spec\\.ts$",
+		"transform": {
+			"^.+\\.(t|j)s$": "ts-jest"
+		},
+		"collectCoverageFrom": [
+			"**/*.(t|j)s"
+		],
+		"coverageDirectory": "../coverage",
+		"testEnvironment": "node"
+	}
+}

server/src/app.module.ts

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+import { Module } from '@nestjs/common';
+import { EntriesModule } from '~/entries/entries.module';
+
+@Module({
+	imports: [EntriesModule]
+})
+export class AppModule {}

server/src/db/database.ts

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+import { generateSlug } from 'random-word-slugs';
+import { Surreal } from 'surrealdb.js';
+import { Entry } from '~/entries/interfaces/entry.type.js';
+
+class Database {
+	private readonly _db: Surreal;
+
+	constructor() {
+		this._db = new Surreal();
+	}
+
+	get db() {
+		return this._db;
+	}
+
+	async init() {
+		try {
+			// Connect to the database
+			await this.db.connect('ws://127.0.0.1:8000');
+	
+			// Signin as a namespace, database, or root user
+			await this.db.signin({
+				username: 'root',
+				password: 'root',
+			});
+	
+			// Select a specific namespace / database
+			await this.db.use({
+				namespace: 'surreal',
+				database: 'entries'
+			});
+
+			// Define stuff
+			await this.db.query(`
+			DEFINE TABLE entries SCHEMAFULL;
+			
+			DEFINE FIELD slug ON TABLE entries FLEXIBLE TYPE string;
+			DEFINE INDEX slug_index ON TABLE entries COLUMNS slug UNIQUE;
+			
+			DEFINE FIELD expires_at ON TABLE entries TYPE datetime
+			DEFAULT time::now() + duration::from::secs(30);
+			
+			DEFINE FIELD data ON TABLE entries FLEXIBLE TYPE object
+			DEFAULT {};
+
+			DEFINE EVENT updated ON TABLE entries WHEN $before.data != $after.data THEN (
+				UPDATE entries SET expires_at = (time::now() + duration::from::secs(30)) WHERE slug = $after.slug
+			);
+			`);
+		}
+		catch (error) {
+			throw error;
+		}
+	}
+
+	async getEntry(slug: string): Promise<Entry> {
+		const [results] = await this.db.query<Entry[]>('SELECT * OMIT id FROM entries WHERE slug = $slug', { slug });
+		return results[0];
+	}
+
+	async createEntry(): Promise<Entry> {
+		const slug = generateSlug();
+
+		const [result] = await this.db.create<Entry>('entries', {
+			slug
+		});
+
+		delete result.id;
+
+		return result;
+	}
+
+	async updateEntry(slug: string, data: JSON): Promise<Entry> {
+		if (!await this.getEntry(slug)) {
+			return null;
+		}
+
+		await this.db.query('UPDATE entries SET data = $data WHERE slug = $slug', {
+			data,
+			slug
+		});
+
+		return this.getEntry(slug);
+	}
+
+	async deleteEntry(slug: string): Promise<boolean> {
+		if (!await this.getEntry(slug)) {
+			return false;
+		}
+
+		await this.db.query('DELETE FROM entries WHERE slug = $slug', {
+			slug
+		});
+
+		return true;
+	}
+}
+
+export default new Database();

server/src/entries/entries.controller.spec.ts

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+import { Test, TestingModule } from '@nestjs/testing';
+import { EntriesController } from './entries.controller';
+
+describe('EntriesController', () => {
+	let controller: EntriesController;
+
+	beforeEach(async () => {
+		const module: TestingModule = await Test.createTestingModule({
+			controllers: [EntriesController],
+		}).compile();
+
+		controller = module.get<EntriesController>(EntriesController);
+	});
+
+	it('should be defined', () => {
+		expect(controller).toBeDefined();
+	});
+});

server/src/entries/entries.controller.ts

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+import { Body, Controller, Delete, Get, Param, Post, Put } from '@nestjs/common';
+import { EntriesService } from '~/entries/entries.service';
+import { Entry } from '~/entries/interfaces/entry.type';
+
+@Controller('entries')
+export class EntriesController {
+	constructor(private entriesService: EntriesService) {}
+
+	@Put()
+	async createEntry(): Promise<Entry> {
+		return this.entriesService.create();
+	}
+
+	@Get(':id')
+	async getEntry(@Param('id') id: string): Promise<Entry> {
+		return this.entriesService.getEntry(id);
+	}
+
+	@Post(':id')
+	async updateEntry(@Param('id') id: string, @Body() data: JSON): Promise<Entry> {
+		return this.entriesService.updateEntry(id, data);
+	}
+
+	@Delete(':id')
+	async deleteEntry(@Param('id') id: string): Promise<boolean> {
+		return this.entriesService.deleteEntry(id);
+	}
+}

server/src/entries/entries.module.ts

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+import { Module } from '@nestjs/common';
+import { EntriesController } from './entries.controller';
+import { EntriesService } from './entries.service';
+
+@Module({
+	controllers: [EntriesController],
+	providers: [EntriesService],
+})
+export class EntriesModule {}

server/src/entries/entries.service.ts

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+import { Injectable } from '@nestjs/common';
+import { Entry } from './interfaces/entry.type';
+import Database from '~/db/database';
+
+@Injectable()
+export class EntriesService {
+	async create(): Promise<Entry> {
+		return Database.createEntry();
+	}
+
+	async getEntry(id: string): Promise<Entry> {
+		return Database.getEntry(id);
+	}
+
+	async updateEntry(id: string, data: JSON): Promise<Entry> {
+		return Database.updateEntry(id, data);
+	}
+
+	async deleteEntry(id: string): Promise<boolean> {
+		return Database.deleteEntry(id);
+	}
+}

server/src/entries/interfaces/entry.type.ts

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+export type Entry = {
+	slug: string;
+	expires_at?: Date;
+	data?: JSON;
+}; 

server/src/main.ts

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+import { NestFactory } from '@nestjs/core';
+import { AppModule } from './app.module';
+import { NestExpressApplication } from '@nestjs/platform-express';
+import Database from '~/db/database';
+
+async function bootstrap() {
+	await Database.init();
+
+	const app = await NestFactory.create<NestExpressApplication>(AppModule);
+	await app.listen(3000);
+}
+bootstrap();

server/test/jest-e2e.json

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+{
+  "moduleFileExtensions": ["js", "json", "ts"],
+  "rootDir": ".",
+  "testEnvironment": "node",
+  "testRegex": ".e2e-spec.ts$",
+  "transform": {
+    "^.+\\.(t|j)s$": "ts-jest"
+  }
+}

server/tsconfig.build.json

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+{
+  "extends": "./tsconfig.json",
+  "exclude": ["node_modules", "test", "dist", "**/*spec.ts"]
+}

server/tsconfig.json

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+{
+	"compilerOptions": {
+		"module": "commonjs",
+		"declaration": true,
+		"removeComments": true,
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
+		"allowSyntheticDefaultImports": true,
+		"target": "ES2021",
+		"sourceMap": true,
+		"outDir": "./dist",
+		"baseUrl": "./",
+		"incremental": true,
+		"skipLibCheck": true,
+		"strictNullChecks": false,
+		"noImplicitAny": false,
+		"strictBindCallApply": false,
+		"forceConsistentCasingInFileNames": false,
+		"noFallthroughCasesInSwitch": false,
+		"paths": {
+			"~/*": [
+				"src/*"
+			],
+		},
+	}
+}