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phone.go
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phone.go
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package tools
import (
"fmt"
"github.com/nyaruka/phonenumbers"
"github.com/ronaksoft/rony/internal/log"
"go.uber.org/zap"
"regexp"
"strings"
)
/*
Creation Time: 2019 - Oct - 13
Created by: (ehsan)
Maintainers:
1. Ehsan N. Moosa (E2)
Auditor: Ehsan N. Moosa (E2)
Copyright Ronak Software Group 2020
*/
var (
RegExPhone *regexp.Regexp
)
func init() {
exp1, err := regexp.Compile(`^[+\d]\d*$`)
if err != nil {
panic(err)
}
RegExPhone = exp1
}
func SanitizePhone(phoneNumber string, defaultRegion string) string {
phoneNumber = strings.TrimLeft(phoneNumber, "0+ ")
if !RegExPhone.MatchString(phoneNumber) {
return ""
}
phone, err := phonenumbers.Parse(phoneNumber, defaultRegion)
if err != nil {
phoneNumber = fmt.Sprintf("+%s", phoneNumber)
phone, err = phonenumbers.Parse(phoneNumber, defaultRegion)
if err != nil {
if ce := log.Check(log.DebugLevel, "Error On SanitizePhone"); ce != nil {
ce.Write(
zap.Error(err),
zap.String("Phone", phoneNumber),
zap.String("DefaultRegion", defaultRegion),
)
}
return ""
}
}
if !phonenumbers.IsValidNumberForRegion(phone, phonenumbers.GetRegionCodeForNumber(phone)) {
return ""
}
return fmt.Sprintf("%d%d", phone.GetCountryCode(), phone.GetNationalNumber())
}
func GetCountryCode(phone string) string {
phone = fmt.Sprintf("+%s", strings.TrimLeft(phone, "+"))
ph, err := phonenumbers.Parse(phone, "")
if err != nil {
return ""
}
return phonenumbers.GetRegionCodeForNumber(ph)
}