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sleeper.go
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/
sleeper.go
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package sleeper
import (
"errors"
"fmt"
"io"
"net/http"
"time"
)
const (
sleeperBaseURL string = "https://api.sleeper.app/v1"
)
var (
errorCodes = map[int]string{
400: "Bad Request",
404: "Not Found",
429: "Too Many Requests",
500: "Internal Server Error",
503: "Service Unavailable",
}
)
// Client for interacting with the read-only Sleeper API.
type Client struct {
httpClient *http.Client
sleeperURL string
}
// Create a new Sleeper Client.
func NewClient() Client {
client := Client{
httpClient: &http.Client{
Timeout: time.Minute,
},
sleeperURL: sleeperBaseURL,
}
return client
}
// Send a basic HTTP GET request.
func (c *Client) getRequest(url string) ([]byte, error) {
resp, err := c.httpClient.Get(url)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
val, ok := errorCodes[resp.StatusCode]
if ok {
e := fmt.Sprintf("web request error: %d %s\n", resp.StatusCode, val)
return nil, errors.New(e)
} else {
e := fmt.Sprintf("web request error: %d\n", resp.StatusCode)
return nil, errors.New(e)
}
}
return io.ReadAll(resp.Body)
}