feature: resend otp

feature: resend otp

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/labstack/echo/v4 v4.11.2
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.8.4
+	github.com/wneessen/go-mail v0.4.0
 	golang.org/x/crypto v0.14.0
 	gorm.io/driver/mysql v1.5.2
 	gorm.io/gorm v1.25.5
@@ -30,7 +31,6 @@ require (
 	github.com/stretchr/objx v0.5.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
-	github.com/wneessen/go-mail v0.4.0 // indirect
 	golang.org/x/net v0.17.0 // indirect
 	golang.org/x/sys v0.13.0 // indirect
 	golang.org/x/text v0.13.0 // indirect

module/auth/domain/request.go

@@ -14,3 +14,7 @@ type EmailRequest struct {
 	Email string `form:"email" json:"email" validate:"required"`
 	OTP   string `form:"otp" json:"otp" validate:"required"`
 }
+
+type ResendOTPRequest struct {
+	Email string `form:"email" json:"email" validate:"required"`
+}

module/auth/handler/handler.go

@@ -1,15 +1,17 @@
 package handler
 
 import (
+	"net/http"
+
 	"github.com/capstone-kelompok-7/backend-disappear/module/auth"
 	"github.com/capstone-kelompok-7/backend-disappear/module/auth/domain"
 	"github.com/capstone-kelompok-7/backend-disappear/module/users"
 	user "github.com/capstone-kelompok-7/backend-disappear/module/users/domain"
 	"github.com/capstone-kelompok-7/backend-disappear/utils"
+	"github.com/capstone-kelompok-7/backend-disappear/utils/email"
 	"github.com/capstone-kelompok-7/backend-disappear/utils/response"
 	"github.com/labstack/echo/v4"
 	"github.com/sirupsen/logrus"
-	"net/http"
 )
 
 type AuthHandler struct {
@@ -104,3 +106,31 @@ func (h *AuthHandler) VerifyEmail() echo.HandlerFunc {
 		return response.SendStatusOkResponse(c, "Email berhasil diverifikasi!, Silahkan login.")
 	}
 }
+
+func (h *AuthHandler) ResendOTP() echo.HandlerFunc {
+	return func(c echo.Context) error {
+		var emailRequest domain.ResendOTPRequest
+
+		if err := c.Bind(&emailRequest); err != nil {
+			return response.SendErrorResponse(c, http.StatusBadRequest, "Format input yang Anda masukkan tidak sesuai.")
+		}
+
+		if err := utils.ValidateStruct(emailRequest); err != nil {
+			return response.SendErrorResponse(c, http.StatusBadRequest, "Validasi gagal: "+err.Error())
+		}
+
+		newOTP, err := h.service.ResendOTP(emailRequest.Email)
+		if err != nil {
+			return response.SendErrorResponse(c, http.StatusBadRequest, "Gagal mengirim OTP: "+err.Error())
+		}
+
+		err = email.EmaiilService(emailRequest.Email, newOTP.OTP)
+		if err != nil {
+			return response.SendErrorResponse(c, http.StatusBadRequest, "Gagal mengirim OTP ke email: "+err.Error())
+
+		}
+
+		return response.SendStatusOkResponse(c, "OTP berhasil dikirim kembali!, Silahkan cek email anda.")
+
+	}
+}

module/auth/interface.go

@@ -12,16 +12,19 @@ type RepositoryAuthInterface interface {
 	UpdateUser(user *domain.UserModels) (*domain.UserModels, error)
 	FindValidOTP(userID int, otp string) (*domain.OTPModels, error)
 	DeleteOTP(otp *domain.OTPModels) error
+	DeleteUserOTP(userId uint64) error
 }
 
 type ServiceAuthInterface interface {
 	Register(newData *domain.UserModels) (*domain.UserModels, error)
 	Login(email, password string) (*domain.UserModels, string, error)
 	VerifyEmail(email, otp string) error
+	ResendOTP(email string) (*domain.OTPModels, error)
 }
 
 type HandlerAuthInterface interface {
 	Register() echo.HandlerFunc
 	Login() echo.HandlerFunc
 	VerifyEmail() echo.HandlerFunc
+	ResendOTP() echo.HandlerFunc
 }

module/auth/repository/repository.go

@@ -1,10 +1,11 @@
 package repository
 
 import (
+	"time"
+
 	"github.com/capstone-kelompok-7/backend-disappear/module/auth"
 	"github.com/capstone-kelompok-7/backend-disappear/module/users/domain"
 	"gorm.io/gorm"
-	"time"
 )
 
 type AuthRepository struct {
@@ -65,3 +66,11 @@ func (r *AuthRepository) DeleteOTP(otp *domain.OTPModels) error {
 	}
 	return nil
 }
+
+func (r *AuthRepository) DeleteUserOTP(userId uint64) error {
+	if err := r.db.Where("user_id = ?", userId).Delete(&domain.OTPModels{}).Error; err != nil {
+		return err
+	}
+
+	return nil
+}

module/auth/service/service.go

@@ -2,13 +2,14 @@ package service
 
 import (
 	"errors"
+	"time"
+
 	"github.com/capstone-kelompok-7/backend-disappear/module/auth"
 	"github.com/capstone-kelompok-7/backend-disappear/module/users"
 	"github.com/capstone-kelompok-7/backend-disappear/module/users/domain"
 	"github.com/capstone-kelompok-7/backend-disappear/utils"
 	"github.com/capstone-kelompok-7/backend-disappear/utils/email"
 	"github.com/capstone-kelompok-7/backend-disappear/utils/otp"
-	"time"
 )
 
 type AuthService struct {
@@ -114,3 +115,29 @@ func (s *AuthService) VerifyEmail(email, otp string) error {
 
 	return nil
 }
+
+func (s *AuthService) ResendOTP(email string) (*domain.OTPModels, error) {
+	user, err := s.userService.GetUsersByEmail(email)
+	if err != nil {
+		return nil, err
+	}
+	if user.ID == 0 {
+		return nil, errors.New("user tidak ditemukan pada email ini")
+	}
+	errDeleteOTP := s.repo.DeleteUserOTP(user.ID)
+	if errDeleteOTP != nil {
+		return nil, errDeleteOTP
+	}
+	generateOTP := otp.GenerateRandomOTP(6)
+	newOTP := &domain.OTPModels{
+		UserID:     int(user.ID),
+		OTP:        generateOTP,
+		ExpiredOTP: time.Now().Add(2 * time.Minute).Unix(),
+	}
+
+	_, err = s.repo.SaveOTP(newOTP)
+	if err != nil {
+		return nil, err
+	}
+	return newOTP, nil
+}

routes/routes.go

@@ -18,6 +18,7 @@ func RouteAuth(e *echo.Echo, h auth.HandlerAuthInterface) {
 	e.POST("api/v1/auth/register", h.Register())
 	e.POST("api/v1/auth/login", h.Login())
 	e.POST("/api/v1/auth/verify", h.VerifyEmail())
+	e.POST("/api/v1/auth/resend-otp", h.ResendOTP())
 }
 
 func RouteUser(e *echo.Echo, h users.HandlerUserInterface, jwtService utils.JWTInterface, userService users.ServiceUserInterface) {