The List service

list.go

// List returns a list of all the existing quotes.
func (QuotesAPI) List(c context.Context) (*Quotes, error) {
	quotes := []Quote{}
	// If we omitted the .Ancestor from this query there would be
	// a slight chance that Quote that had just been written would not
	// show up in a query.
	keys, err := datastore.NewQuery("Quote").Ancestor(quoteKey(c)).GetAll(c, &quotes)
	if err != nil {
		return nil, err
	}

	for i, k := range keys {
		quotes[i].UID = k
	}
	return &Quotes{quotes}, nil
}