davidcsejtei

Claude Code – Nuxt Project Guidelines (David’s Style)

This file defines mandatory rules for all code generation and modifications in this Nuxt codebase. If any rule would be violated, stop and fix the solution to fully comply with these guidelines.

---

0) Global Principles (always)

• if "create skeleton" is requested, create a new nuxt project with minimal setup: an home page with one text content, router with one route for home. IMPORTANT: keep as simple as possible, do NOT add any extra dependencies, code, or features. Try to solve the request with minimal code as quick as possible.

davidcsejtei

Claude Code – Project Guidelines (David’s Style)

This file defines mandatory rules for all code generation and modifications. If any rule would be violated, stop and fix the solution to fully comply with these guidelines.

---

0) Global Principles (always)

• TypeScript everywhere (backend + frontend).

davidcsejtei

docker exec -it $(docker ps -qf "name=postgres") psql -U postgres -d demo -c \
"CREATE TABLE IF NOT EXISTS public.customers (
  id SERIAL PRIMARY KEY,
  name VARCHAR(255),
  email VARCHAR(255)
);"

davidcsejtei

import { Injectable } from '@nestjs/common';
import { PinoLogger } from 'nestjs-pino';
import { Server, Socket } from 'socket.io';
import { RoomType } from '../../types/socket-room.types';

@Injectable()
export class SocketRoomService {
  private socketServer: Server;

  constructor(private readonly logger: PinoLogger) {}

davidcsejtei

ABCD-5432 JIRA ticket:

Improve the API with a /devices endpoint. The endpoint's functionality comes from the attached Product Specification Documentation.

Definition of Done:

- The /devices endpoint returns the devices array following the sample data structure contained in the related documentation.
- If the company doesn't have any devices at the selected address → /devices returns an empty array.

How to demo (with the UI parts):

davidcsejtei

services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.6.0
    ports:
      - '2181:2181'
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181
      ZOOKEEPER_TICK_TIME: 2000

  kafka:

davidcsejtei

npx esbuild main.js --bundle --outfile=bundle.js
vs
npx esbuild app.js --bundle --format=esm --outfile=bundle.js

davidcsejtei

version: '3'
services:
  zookeeper:
    image: confluentinc/cp-zookeeper:7.5.0
    environment:
      ZOOKEEPER_CLIENT_PORT: 2181

  kafka:
    image: confluentinc/cp-kafka:7.5.0
    depends_on:

davidcsejtei

version: '3.8'

services:
  mongo:
    image: mongo:7
    container_name: mongodb
    restart: always
    ports:
      - '27017:27017'
    volumes:

davidcsejtei

version: '3.8'

services:
  redis:
    image: redis:7-alpine
    container_name: redis-local
    ports:
      - '6379:6379'
    networks:
      - redis-net