120 lines
2.8 KiB
Go
120 lines
2.8 KiB
Go
package controlplane
|
|
|
|
import (
|
|
"bytes"
|
|
"encoding/json"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/url"
|
|
"time"
|
|
)
|
|
|
|
type Backend struct {
|
|
Host string `json:"host"`
|
|
Port int `json:"port"`
|
|
}
|
|
|
|
type ResolveResponse struct {
|
|
ServerID string `json:"serverId"`
|
|
Slug string `json:"slug"`
|
|
Status string `json:"status"`
|
|
JoinToStartEnabled bool `json:"joinToStartEnabled"`
|
|
Edition string `json:"edition"`
|
|
Backend *Backend `json:"backend"`
|
|
Action string `json:"action"`
|
|
Message string `json:"message,omitempty"`
|
|
}
|
|
|
|
type StartResponse struct {
|
|
Resolve ResolveResponse `json:"resolve"`
|
|
Started bool `json:"started"`
|
|
JobID string `json:"jobId,omitempty"`
|
|
QueuePosition int `json:"queuePosition,omitempty"`
|
|
}
|
|
|
|
type Client struct {
|
|
baseURL string
|
|
edgeKey string
|
|
httpClient *http.Client
|
|
}
|
|
|
|
func NewClient(baseURL, edgeKey string) *Client {
|
|
return &Client{
|
|
baseURL: baseURL,
|
|
edgeKey: edgeKey,
|
|
httpClient: &http.Client{
|
|
Timeout: 15 * time.Second,
|
|
},
|
|
}
|
|
}
|
|
|
|
func (c *Client) Resolve(slug, clientIP string) (*ResolveResponse, error) {
|
|
endpoint := fmt.Sprintf("%s/internal/edge/v1/resolve/%s", c.baseURL, url.PathEscape(slug))
|
|
if clientIP != "" {
|
|
endpoint = endpoint + "?clientIp=" + url.QueryEscape(clientIP)
|
|
}
|
|
|
|
req, err := http.NewRequest(http.MethodGet, endpoint, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
c.applyHeaders(req)
|
|
|
|
resp, err := c.httpClient.Do(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
if resp.StatusCode == http.StatusNotFound {
|
|
return nil, fmt.Errorf("unknown slug")
|
|
}
|
|
if resp.StatusCode >= 400 {
|
|
body, _ := io.ReadAll(resp.Body)
|
|
return nil, fmt.Errorf("resolve failed: %s", string(body))
|
|
}
|
|
|
|
var result ResolveResponse
|
|
if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
|
|
return nil, err
|
|
}
|
|
return &result, nil
|
|
}
|
|
|
|
func (c *Client) Start(slug, clientIP string) (*StartResponse, error) {
|
|
endpoint := fmt.Sprintf("%s/internal/edge/v1/start/%s", c.baseURL, url.PathEscape(slug))
|
|
payload, err := json.Marshal(map[string]string{"clientIp": clientIP})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
req, err := http.NewRequest(http.MethodPost, endpoint, bytes.NewReader(payload))
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
c.applyHeaders(req)
|
|
req.Header.Set("Content-Type", "application/json")
|
|
|
|
resp, err := c.httpClient.Do(req)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
defer resp.Body.Close()
|
|
|
|
if resp.StatusCode >= 400 {
|
|
body, _ := io.ReadAll(resp.Body)
|
|
return nil, fmt.Errorf("start failed: %s", string(body))
|
|
}
|
|
|
|
var result StartResponse
|
|
if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
|
|
return nil, err
|
|
}
|
|
return &result, nil
|
|
}
|
|
|
|
func (c *Client) applyHeaders(req *http.Request) {
|
|
req.Header.Set("X-HexaHost-Edge-Key", c.edgeKey)
|
|
}
|