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client.go
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client.go
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package client
import (
"encoding/json"
"fmt"
"net/http"
"net/url"
"path"
"time"
)
const (
DEFAULT_URL = "https://sonar.fonix.io"
DEFAULT_URL_AVSOLO = "https://avsolo.fonix.io"
DEFAULT_URL_KYCSOLO = "https://kycsolo.fonix.io"
DEFAULT_URL_REFUND = "https://refund.fonix.io"
V2_SENDSMS = "v2/sendsms"
V2_SENDSMSBIN = "v2/sendbinsms"
V2_CHARGESMS = "v2/chargesms"
V2_SENDWAPPUSH = "v2/sendwappush"
V2_ADULTVERIFY = "v2/adultverify"
V2_OPERATORLOOKUP = "v2/operator_lookup"
V2_AVSOLO = "v2/avsolo"
V2_KYCSOLO = "v2/kyc"
V2_REFUND = "v2/refund"
)
var (
//default timeout for requests is 15 seconds, can be changed by using custom http client
// or you can change it via this VAr before creation of client.
CLIENT_TIMEOUT = 15 * time.Second
)
type Client struct {
apiKey string
baseURL string
baseURLAvSolo string
baseURLKycSolo string
baseURLRefund string
httpClient *http.Client
}
func New(apiKey string) *Client {
httpClient := &http.Client{
Timeout: CLIENT_TIMEOUT,
}
return &Client{apiKey: apiKey, baseURL: DEFAULT_URL, httpClient: httpClient, baseURLAvSolo: DEFAULT_URL_AVSOLO, baseURLKycSolo: DEFAULT_URL_KYCSOLO, baseURLRefund: DEFAULT_URL_REFUND}
}
// Configuration
func (c *Client) SetBaseURL(baseURL string) *Client {
c.baseURL = baseURL
return c
}
func (c *Client) SetBaseAvSoloURL(baseAvSoloURL string) *Client {
c.baseURLAvSolo = baseAvSoloURL
return c
}
func (c *Client) SetBaseKycSoloURL(baseKycSoloURL string) *Client {
c.baseURLKycSolo = baseKycSoloURL
return c
}
func (c *Client) SetBaseRefundURL(baseRefundURL string) *Client {
c.baseURLRefund = baseRefundURL
return c
}
func (c *Client) SetHttpClient(httpClient *http.Client) *Client {
c.httpClient = httpClient
return c
}
// Generic Types
type ApiParams interface {
ToParams() string
}
// API Implementation
type errorResponseContent struct {
Parameter string `json:"parameter"`
Failcode string `json:"failcode"`
StatusCode string `json:"statuscode"`
StatusText string `json:"statustext"`
}
type errorResponse struct {
ErrorData errorResponseContent `json:"failure"`
}
func (errRes *errorResponse) ToError() error {
return fmt.Errorf("failure! paramater: %s error: %s", errRes.ErrorData.Parameter, errRes.ErrorData.Failcode)
}
type SuccessResponse struct {
TxGuid string `json:"txguid"`
Numbers string `json:"numbers"`
SmsParts string `json:"smsparts"`
Encoding string `json:"encoding"`
}
func (sr *SuccessResponse) ToConsole() string {
return fmt.Sprintf("======Success======\nGuid: %s\nNumbers: %s\nParts: %s\nEncoding: %s\n", sr.TxGuid, sr.Numbers, sr.SmsParts, sr.Encoding)
}
type SuccessResponseWrapper struct {
SuccessData SuccessResponse `json:"success"`
}
func (client *Client) sendRequest(req *http.Request, response interface{}) error {
// Set API key for request
req.Header.Add("X-API-KEY", client.apiKey)
res, err := client.httpClient.Do(req)
if err != nil {
return err
}
defer res.Body.Close()
if res.StatusCode < http.StatusOK || res.StatusCode >= http.StatusBadRequest {
var errRes errorResponse
if err = json.NewDecoder(res.Body).Decode(&errRes); err == nil {
return wrapApiError(errRes, res)
}
return fmt.Errorf("unknown error, status code: %d", res.StatusCode)
}
//No content, no need to unmarshal
if res.StatusCode == http.StatusNoContent {
return nil
}
if err = json.NewDecoder(res.Body).Decode(&response); err != nil {
return err
}
return nil
}
func (client *Client) apiUrlPath(endPointPath string) (string, error) {
return client.apiBaseUrlAndUrlPath(client.baseURL, endPointPath)
}
func (client *Client) apiBaseUrlAndUrlPath(baseURL, endPointPath string) (string, error) {
u, err := url.Parse(baseURL)
if err != nil {
return "", err
}
u.Path = path.Join(u.Path, endPointPath)
apiUrl := u.String()
return apiUrl, nil
}