func AllProducts() (apiProducts []*duoerlapi.Product, err error) {
// Find all the products
dbProducts, err := products.FindAll(bson.M{})
if err != nil {
utils.PrintStackAndError(err)
return
}
// Collect brand/author Ids and find them
brandIds, authorIds := products.CollectBrandAndAuthorIds(dbProducts)
dbBrands, err := brands.FindByIds(brandIds)
if err != nil {
utils.PrintStackAndError(err)
return
}
dbAuthors, err := users.FindByIds(authorIds)
if err != nil {
utils.PrintStackAndError(err)
return
}
// Build the brandMap and authorMap
brandMap := brands.BuildBrandMap(dbBrands)
authorMap := users.BuildUserMap(dbAuthors)
apiProducts = toApiProducts(dbProducts, brandMap, authorMap)
return
}
func makeApiReviews(reviewz []*reviews.Review) (apiReviews []*duoerlapi.Review, err error) {
authorIds, productIds := reviews.CollectAuthorAndProductIds(reviewz)
authorz, err := users.FindByIds(authorIds)
if err != nil {
utils.PrintStackAndError(err)
return
}
productz, err := products.FindByIds(productIds)
if err != nil {
utils.PrintStackAndError(err)
return
}
productMap := products.BuildProductMap(productz)
authorMap := users.BuildUserMap(authorz)
apiReviews = toApiReviews(reviewz, productMap, authorMap)
return
}