package godo import ( "context" "net/http" ) // SizesService is an interface for interfacing with the size // endpoints of the DigitalOcean API // See: https://developers.digitalocean.com/documentation/v2#sizes type SizesService interface { List(context.Context, *ListOptions) ([]Size, *Response, error) } // SizesServiceOp handles communication with the size related methods of the // DigitalOcean API. type SizesServiceOp struct { client *Client } var _ SizesService = &SizesServiceOp{} // Size represents a DigitalOcean Size type Size struct { Slug string `json:"slug,omitempty"` Memory int `json:"memory,omitempty"` Vcpus int `json:"vcpus,omitempty"` Disk int `json:"disk,omitempty"` PriceMonthly float64 `json:"price_monthly,omitempty"` PriceHourly float64 `json:"price_hourly,omitempty"` Regions []string `json:"regions,omitempty"` Available bool `json:"available,omitempty"` Transfer float64 `json:"transfer,omitempty"` } func (s Size) String() string { return Stringify(s) } type sizesRoot struct { Sizes []Size Links *Links `json:"links"` } // List all images func (s *SizesServiceOp) List(ctx context.Context, opt *ListOptions) ([]Size, *Response, error) { path := "v2/sizes" path, err := addOptions(path, opt) if err != nil { return nil, nil, err } req, err := s.client.NewRequest(ctx, http.MethodGet, path, nil) if err != nil { return nil, nil, err } root := new(sizesRoot) resp, err := s.client.Do(ctx, req, root) if err != nil { return nil, resp, err } if l := root.Links; l != nil { resp.Links = l } return root.Sizes, resp, err }