refactor: clean code

internal/pkg/sdk3rd/1panel/client.go

@@ -0,0 +1,104 @@
+package onepanelsdk
+
+import (
+	"crypto/md5"
+	"crypto/tls"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+)
+
+type Client struct {
+	apiHost string
+	apiKey  string
+
+	client *resty.Client
+}
+
+func NewClient(apiHost, apiKey string) *Client {
+	client := resty.New()
+
+	return &Client{
+		apiHost: strings.TrimRight(apiHost, "/"),
+		apiKey:  apiKey,
+		client:  client,
+	}
+}
+
+func (c *Client) WithTimeout(timeout time.Duration) *Client {
+	c.client.SetTimeout(timeout)
+	return c
+}
+
+func (c *Client) WithTLSConfig(config *tls.Config) *Client {
+	c.client.SetTLSClientConfig(config)
+	return c
+}
+
+func (c *Client) generateToken(timestamp string) string {
+	tokenMd5 := md5.Sum([]byte("1panel" + c.apiKey + timestamp))
+	tokenMd5Hex := hex.EncodeToString(tokenMd5[:])
+	return tokenMd5Hex
+}
+
+func (c *Client) sendRequest(method string, path string, params interface{}) (*resty.Response, error) {
+	req := c.client.R()
+	req.Method = method
+	req.URL = c.apiHost + "/api/v1" + path
+	if strings.EqualFold(method, http.MethodGet) {
+		qs := make(map[string]string)
+		if params != nil {
+			temp := make(map[string]any)
+			jsonb, _ := json.Marshal(params)
+			json.Unmarshal(jsonb, &temp)
+			for k, v := range temp {
+				if v != nil {
+					qs[k] = fmt.Sprintf("%v", v)
+				}
+			}
+		}
+
+		req = req.SetQueryParams(qs)
+	} else {
+		req = req.
+			SetHeader("Content-Type", "application/json").
+			SetBody(params)
+	}
+
+	timestamp := fmt.Sprintf("%d", time.Now().Unix())
+	token := c.generateToken(timestamp)
+	req.SetHeader("1Panel-Timestamp", timestamp)
+	req.SetHeader("1Panel-Token", token)
+
+	resp, err := req.Send()
+	if err != nil {
+		return resp, fmt.Errorf("1panel api error: failed to send request: %w", err)
+	} else if resp.IsError() {
+		return resp, fmt.Errorf("1panel api error: unexpected status code: %d, resp: %s", resp.StatusCode(), resp.Body())
+	}
+
+	return resp, nil
+}
+
+func (c *Client) sendRequestWithResult(method string, path string, params interface{}, result BaseResponse) error {
+	resp, err := c.sendRequest(method, path, params)
+	if err != nil {
+		if resp != nil {
+			json.Unmarshal(resp.Body(), &result)
+		}
+		return err
+	}
+
+	if err := json.Unmarshal(resp.Body(), &result); err != nil {
+		return fmt.Errorf("1panel api error: failed to parse response: %w", err)
+	} else if errcode := result.GetCode(); errcode/100 != 2 {
+		return fmt.Errorf("1panel api error: %d - %s", errcode, result.GetMessage())
+	}
+
+	return nil
+}