package api

import "gitea.24example.ru/spavelit/bpiek/model"

var products []model.Product

func (a *Api) GetProducts() ([]model.Product, error) {

	if len(products) > 0 {
		return products, nil
	}

	parentCategories, err := a.GetParentCategories()

	if err != nil {
		return nil, err
	}

	for _, category := range parentCategories {
		categoriesAndProduct, err := a.GetCategoriesAndProductsBySlugParentCategory(category.Slug)
		if err != nil {
			return nil, err
		}

		if len(categoriesAndProduct.Products) != 0 {
			products = append(products, categoriesAndProduct.Products...)
		}
	}

	return products, nil
}