refactor: clean code

internal/pkg/sdk3rd/rainyun/api.go

@@ -0,0 +1,38 @@
+package rainyunsdk
+
+import (
+	"fmt"
+	"net/http"
+)
+
+func (c *Client) SslCenterList(req *SslCenterListRequest) (*SslCenterListResponse, error) {
+	resp := &SslCenterListResponse{}
+	err := c.sendRequestWithResult(http.MethodGet, "/product/sslcenter", req, resp)
+	return resp, err
+}
+
+func (c *Client) SslCenterGet(id int32) (*SslCenterGetResponse, error) {
+	if id == 0 {
+		return nil, fmt.Errorf("rainyun api error: invalid parameter: id")
+	}
+
+	resp := &SslCenterGetResponse{}
+	err := c.sendRequestWithResult(http.MethodGet, fmt.Sprintf("/product/sslcenter/%d", id), nil, resp)
+	return resp, err
+}
+
+func (c *Client) SslCenterCreate(req *SslCenterCreateRequest) (*SslCenterCreateResponse, error) {
+	resp := &SslCenterCreateResponse{}
+	err := c.sendRequestWithResult(http.MethodPost, "/product/sslcenter/", req, resp)
+	return resp, err
+}
+
+func (c *Client) RcdnInstanceSslBind(id int32, req *RcdnInstanceSslBindRequest) (*RcdnInstanceSslBindResponse, error) {
+	if id == 0 {
+		return nil, fmt.Errorf("rainyun api error: invalid parameter: id")
+	}
+
+	resp := &RcdnInstanceSslBindResponse{}
+	err := c.sendRequestWithResult(http.MethodPost, fmt.Sprintf("/product/rcdn/instance/%d/ssl_bind", id), req, resp)
+	return resp, err
+}

internal/pkg/sdk3rd/rainyun/client.go

@@ -0,0 +1,74 @@
+package rainyunsdk
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+)
+
+type Client struct {
+	apiKey string
+
+	client *resty.Client
+}
+
+func NewClient(apiKey string) *Client {
+	client := resty.New()
+
+	return &Client{
+		apiKey: apiKey,
+		client: client,
+	}
+}
+
+func (c *Client) WithTimeout(timeout time.Duration) *Client {
+	c.client.SetTimeout(timeout)
+	return c
+}
+
+func (c *Client) sendRequest(method string, path string, params interface{}) (*resty.Response, error) {
+	req := c.client.R().SetHeader("x-api-key", c.apiKey)
+	req.Method = method
+	req.URL = "https://api.v2.rainyun.com" + path
+	if strings.EqualFold(method, http.MethodGet) {
+		if params != nil {
+			jsonb, _ := json.Marshal(params)
+			req = req.SetQueryParam("options", string(jsonb))
+		}
+	} else {
+		req = req.
+			SetHeader("Content-Type", "application/json").
+			SetBody(params)
+	}
+
+	resp, err := req.Send()
+	if err != nil {
+		return resp, fmt.Errorf("rainyun api error: failed to send request: %w", err)
+	} else if resp.IsError() {
+		return resp, fmt.Errorf("rainyun 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("rainyun api error: failed to parse response: %w", err)
+	} else if errcode := result.GetCode(); errcode/100 != 2 {
+		return fmt.Errorf("rainyun api error: %d - %s", errcode, result.GetMessage())
+	}
+
+	return nil
+}

internal/pkg/sdk3rd/rainyun/models.go

@@ -0,0 +1,83 @@
+package rainyunsdk
+
+type BaseResponse interface {
+	GetCode() int32
+	GetMessage() string
+}
+
+type baseResponse struct {
+	Code    *int32  `json:"code,omitempty"`
+	Message *string `json:"message,omitempty"`
+}
+
+func (r *baseResponse) GetCode() int32 {
+	if r.Code != nil {
+		return *r.Code
+	}
+	return 0
+}
+
+func (r *baseResponse) GetMessage() string {
+	if r.Message != nil {
+		return *r.Message
+	}
+	return ""
+}
+
+type SslCenterListFilters struct {
+	Domain *string `json:"Domain,omitempty"`
+}
+
+type SslCenterListRequest struct {
+	Filters *SslCenterListFilters `json:"columnFilters,omitempty"`
+	Sort    []*string             `json:"sort,omitempty"`
+	Page    *int32                `json:"page,omitempty"`
+	PerPage *int32                `json:"perPage,omitempty"`
+}
+
+type SslCenterListResponse struct {
+	baseResponse
+	Data *struct {
+		TotalRecords int32 `json:"TotalRecords"`
+		Records      []*struct {
+			ID         int32  `json:"ID"`
+			UID        int32  `json:"UID"`
+			Domain     string `json:"Domain"`
+			Issuer     string `json:"Issuer"`
+			StartDate  int64  `json:"StartDate"`
+			ExpireDate int64  `json:"ExpDate"`
+			UploadTime int64  `json:"UploadTime"`
+		} `json:"Records"`
+	} `json:"data,omitempty"`
+}
+
+type SslCenterGetResponse struct {
+	baseResponse
+	Data *struct {
+		Cert       string `json:"Cert"`
+		Key        string `json:"Key"`
+		Domain     string `json:"DomainName"`
+		Issuer     string `json:"Issuer"`
+		StartDate  int64  `json:"StartDate"`
+		ExpireDate int64  `json:"ExpDate"`
+		RemainDays int32  `json:"RemainDays"`
+	} `json:"data,omitempty"`
+}
+
+type SslCenterCreateRequest struct {
+	Cert string `json:"cert"`
+	Key  string `json:"key"`
+}
+
+type SslCenterCreateResponse struct {
+	baseResponse
+}
+
+type RcdnInstanceSslBindRequest struct {
+	CertId  int32    `json:"cert_id"`
+	Domains []string `json:"domains"`
+}
+
+type RcdnInstanceSslBindResponse struct {
+	baseResponse
+}