event-admin-back/config/config.ts

import "../src/plugins/dotenv.js";
import { z } from "zod";

// Создаем схему конфигурации с проверками и преобразованиями
const ZConfigShema = z.object({
  PORT: z
    .string()
    .min(1, "PORT must be defined")
    .transform((val) => parseInt(val, 10)),
  LOGS_LEVEL: z.enum(["error", "warn", "info", "verbose", "debug", "silly"]),
  API_URL: z.string().min(1, "API_URL must be defined"),

  // DB
  DB_USER: z.string().min(1, "DB_USER must be defined"),
  DB_HOST: z.string().min(1, "DB_HOST must be defined"),
  DB_PORT: z
    .string()
    .min(1, "DB_PORT must be defined")
    .transform((val) => parseInt(val, 10)),
  DB_NAME: z.string().min(1, "DB_NAME must be defined"),
  DB_PASS: z.string().min(1, "DB_PASS must be defined"),

  // MAIL
  SMTP_HOST: z.string().min(1, "SMTP_HOST must be defined"),
  SMTP_PORT: z
    .string()
    .min(1, "SMTP_PORT must be defined")
    .transform((val) => parseInt(val, 10)),
  SMTP_USER: z.string().min(1, "SMTP_USER must be defined"),
  SMTP_PASS: z.string().min(1, "SMTP_PASS must be defined"),

  // AUTH
  JWT_ACCESS_SECRET: z.string().min(1, "JWT_ACCESS_SECRET must be defined"),
  JWT_REFRESH_SECRET: z.string().min(1, "JWT_REFRESH_SECRET must be defined"),
  PASSWORD_MAX_TRIES: z
    .string()
    .min(1, "PASSWORD_MAX_TRIES must be defined")
    .transform((val) => parseInt(val, 10)),
  ACCESS_TOKEN_LIFETIME_MINS: z
    .string()
    .min(1, "ACCESS_TOKEN_LIFETIME_MINS must be defined")
    .transform((val) => parseInt(val, 10)),
  REFRESH_TOKEN_LIFETIME_DAYS: z
    .string()
    .min(1, "REFRESH_TOKEN_LIFETIME_DAYS must be defined")
    .transform((val) => parseInt(val, 10)),

  // CONFIRM PINS
  CONFIRM_PIN_LIFETIME_MINS: z
    .string()
    .min(1, "CONFIRM_PIN_LIFETIME_MINS must be defined")
    .transform((val) => parseInt(val, 10)),
  CONFIRM_PIN_MAX_TRIES: z
    .string()
    .min(1, "CONFIRM_PIN_MAX_TRIES must be defined")
    .transform((val) => parseInt(val, 10)),
});

// Парсим и валидируем переменные окружения
export const config = ZConfigShema.parse(process.env);