35 lines
772 B
Go
35 lines
772 B
Go
package service
|
|
|
|
import (
|
|
"fmt"
|
|
"math/rand"
|
|
repository "smpp-otp/internal/repository/interfaces"
|
|
"smpp-otp/pkg/lib/logger"
|
|
"time"
|
|
)
|
|
|
|
type OTPService struct {
|
|
repository repository.OTPRepository
|
|
logger *logger.Loggers
|
|
}
|
|
|
|
func NewOTPService(repo repository.OTPRepository, logger *logger.Loggers) OTPService {
|
|
return OTPService{repository: repo, logger: logger}
|
|
}
|
|
|
|
func GenerateOTP() string {
|
|
r := rand.New(rand.NewSource(time.Now().UnixNano()))
|
|
otp := fmt.Sprintf("%06d", r.Intn(1000000))
|
|
return otp
|
|
}
|
|
|
|
func (s *OTPService) GenerateAndSaveOTP(phoneNumber string) error {
|
|
otp := GenerateOTP()
|
|
err := s.repository.SaveOTP(phoneNumber, otp)
|
|
if err != nil {
|
|
s.logger.ErrorLogger.Error("Error saving OTP to repository: %v", err)
|
|
return err
|
|
}
|
|
return nil
|
|
}
|