func toApiProduct(product *products.Product, brand *brands.Brand, author *users.User) *duoerlapi.Product {
apiProduct := new(duoerlapi.Product)
if product != nil {
apiProduct = &duoerlapi.Product{
Id: product.Id.Hex(),
Link: product.Link(),
Name: product.Name,
Alias: product.Alias,
Intro: product.Intro,
Image: product.ImageUrl(),
Brand: toApiBrand(brand),
Author: toApiUser(author),
Category: GetCategory(product.CategoryId.Hex()),
SubCategory: GetSubCategory(product.SubCategoryId.Hex()),
Efficacies: GetEfficaciesByIds(utils.TurnObjectIdToPlainIds(product.EfficacyIds)),
}
}
return apiProduct
}
