/
utils.go
140 lines (124 loc) · 3.11 KB
/
utils.go
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package aadhaarapi
import (
"fmt"
"io"
"net/http"
"github.com/PuerkitoBio/goquery"
)
func makeHttpCall(
method, url string,
headers map[string]string,
body io.Reader,
retry uint,
) (response *http.Response, err error) {
for i := 0; i <= int(retry); i++ {
client := &http.Client{}
var req *http.Request
if req, err = http.NewRequest(method, url, body); err != nil {
return
}
for key, value := range headers {
req.Header.Set(key, value)
}
if response, err = client.Do(req); err != nil {
continue
} else {
return
}
}
return
}
type aadhaarPageResult struct {
Msg string
}
func mapAadhaarPageResult(task string, body io.ReadCloser) (result aadhaarPageResult, err error) {
doc, err := goquery.NewDocumentFromReader(body)
if err != nil {
return
}
var aadhaarMessage string
var isAadhaarReqError bool
// Find error aadhaar page
alertBox := doc.Find("#system-message-container>#system-message>div.alert")
if alertBox.Length() == 0 {
err = newAadhaarError(task, aadhaarError{
msg: "Unknown error",
})
return
}
{
alertBox.Each(func(i int, s *goquery.Selection) {
if s.HasClass("alert-error") {
isAadhaarReqError = true
}
aadhaarMessage = s.Find("div>div.alert-message").Text()
})
if isAadhaarReqError {
err = newAadhaarError(task, aadhaarError{
msg: aadhaarMessage,
aadhaarPageError: true,
})
return
}
}
result = aadhaarPageResult{
Msg: aadhaarMessage,
}
return
}
type VerifyAadhaarNumberPageResult struct {
Msg string
IsVerified bool
AgeBand string
State string
Gender string
MobileNumber string
Details string
}
func mapVerifyAadhaarNumberPageResult(uidNo, task string, body io.ReadCloser) (result VerifyAadhaarNumberPageResult, err error) {
doc, err := goquery.NewDocumentFromReader(body)
if err != nil {
return
}
// Find error aadhaar page
headerMsg := doc.Find("div.mb-15 > div.col-md-10.col-sm-10.col-xs-9.pl-0 > h2")
if headerMsg == nil {
err = newAadhaarError(task, aadhaarError{
msg: "unknown error",
aadhaarPageError: true,
})
}
if details := doc.Find("#maincontent"); details != nil {
result.Details, err = details.Html()
if err != nil {
return
}
}
if details := doc.Find("#maincontent > div > div.mb-15 > div.col-xs-12.my-20 > span:nth-child(1) > b"); details != nil {
result.AgeBand, err = details.Html()
if err != nil {
return
}
}
if details := doc.Find("#maincontent > div > div.mb-15 > div.col-xs-12.my-20 > span:nth-child(2) > b"); details != nil {
result.Gender, err = details.Html()
if err != nil {
return
}
}
if details := doc.Find("#maincontent > div > div.mb-15 > div.col-xs-12.my-20 > span:nth-child(3) > b"); details != nil {
result.State, err = details.Html()
if err != nil {
return
}
}
if details := doc.Find("#maincontent > div > div.mb-15 > div.col-xs-12.my-20 > span:nth-child(4) > b"); details != nil {
result.MobileNumber, err = details.Html()
if err != nil {
return
}
}
result.IsVerified = headerMsg.Text() == fmt.Sprintf("Aadhaar Number %s Exists!", uidNo)
result.Msg = headerMsg.Text()
return
}