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package govultr
import (
"context"
"fmt"
"net/http"
"github.com/google/go-querystring/query"
)
// RegionService is the interface to interact with Region endpoints on the Vultr API
// Link : https://www.vultr.com/api/#tag/region
type RegionService interface {
Availability(ctx context.Context, regionID string, planType string) (*PlanAvailability, error)
List(ctx context.Context, options *ListOptions) ([]Region, *Meta, error)
}
var _ RegionService = &RegionServiceHandler{}
// RegionServiceHandler handles interaction with the region methods for the Vultr API
type RegionServiceHandler struct {
client *Client
}
// Region represents a Vultr region
type Region struct {
ID string `json:"id"`
City string `json:"city"`
Country string `json:"country"`
Continent string `json:"continent,omitempty"`
Options []string `json:"options"`
}
type regionBase struct {
Regions []Region `json:"regions"`
Meta *Meta
}
// PlanAvailability contains all available plans.
type PlanAvailability struct {
AvailablePlans []string `json:"available_plans"`
}
// List returns all available regions
func (r *RegionServiceHandler) List(ctx context.Context, options *ListOptions) ([]Region, *Meta, error) {
uri := "/v2/regions"
req, err := r.client.NewRequest(ctx, http.MethodGet, uri, nil)
if err != nil {
return nil, nil, err
}
newValues, err := query.Values(options)
if err != nil {
return nil, nil, err
}
req.URL.RawQuery = newValues.Encode()
regions := new(regionBase)
if err = r.client.DoWithContext(ctx, req, ®ions); err != nil {
return nil, nil, err
}
return regions.Regions, regions.Meta, nil
}
// Availability retrieves a list of the plan IDs currently available for a given location.
func (r *RegionServiceHandler) Availability(ctx context.Context, regionID string, planType string) (*PlanAvailability, error) {
uri := fmt.Sprintf("/v2/regions/%s/availability", regionID)
req, err := r.client.NewRequest(ctx, http.MethodGet, uri, nil)
if err != nil {
return nil, err
}
// Optional planType filter
if planType != "" {
q := req.URL.Query()
q.Add("type", planType)
req.URL.RawQuery = q.Encode()
}
plans := new(PlanAvailability)
if err = r.client.DoWithContext(ctx, req, plans); err != nil {
return nil, err
}
return plans, nil
}
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