psp_api/src/modules/pos/customers/customers.service.ts

import { Injectable } from '@nestjs/common'

@Injectable()
export class CustomersService {
  findAll() {
    // TODO: Implement fetching all customers
    return []
  }

  findOne(id: number) {
    // TODO: Implement fetching a single customer
    return {}
  }

  create(data: any) {
    // TODO: Implement customer creation
    return data
  }
}