IvsonEmidio

import { Application } from "express";
import { UserController } from "../controllers/UserController";
import { validatePost } from "../middlewares/validators/userValidator";

export default function userRoutes(app: Application) {
  const controller = new UserController();

  app.post(
    "/user",
    validatePost(),

IvsonEmidio

import { pool } from "database";

export class UserService{
    public create(data: ICreateUserData){
        return pool.query(`INSERT...`);
    }
}

IvsonEmidio

import { Request, Response } from "express";
import { validationResult } from "express-validator";
import { UserService } from "../services/UserService";

export class UserController {
  service: UserService;

  constructor(){
    this.service = new UserService();
  }

IvsonEmidio

import moment from "moment";
import { CacheProperties } from "../../@types/Cache";

export default class CacheService {
    public set(key: string, value: string, validityInMinutes: number = 0): boolean {
        try {
            const properties: CacheProperties = {
                key,
                value,
                createdAt: moment().format(),

IvsonEmidio

# BEFORE
const response = await groqClient.chat.completions.create({
  messages: [
    // Your messages here
  ],
  model: "your-model",
  response_format: {
    type: "json_object"
  }
});