fix: make email verification col nullable

server/db/user.go

@@ -18,7 +18,7 @@ type User struct {
 	ID  string `gorm:"primaryKey;type:char(36)" json:"_id" bson:"_id"`
 
 	Email                 string  `gorm:"unique" json:"email" bson:"email"`
-	EmailVerifiedAt       int64   `json:"email_verified_at" bson:"email_verified_at"`
+	EmailVerifiedAt       *int64  `json:"email_verified_at" bson:"email_verified_at"`
 	Password              *string `gorm:"type:text" json:"password" bson:"password"`
 	SignupMethods         string  `json:"signup_methods" bson:"signup_methods"`
 	GivenName             *string `json:"given_name" bson:"given_name"`

server/handlers/oauth_callback.go

@@ -206,7 +206,8 @@ func OAuthCallbackHandler() gin.HandlerFunc {
 			}
 
 			user.Roles = strings.Join(inputRoles, ",")
-			user.EmailVerifiedAt = time.Now().Unix()
+			now := time.Now().Unix()
+			user.EmailVerifiedAt = &now
 			user, _ = db.Mgr.AddUser(user)
 		} else {
 			// user exists in db, check if method was google

server/handlers/verify_email.go

@@ -46,8 +46,9 @@ func VerifyEmailHandler() gin.HandlerFunc {
 		}
 
 		// update email_verified_at in users table
-		if user.EmailVerifiedAt <= 0 {
-			user.EmailVerifiedAt = time.Now().Unix()
+		if user.EmailVerifiedAt == nil {
+			now := time.Now().Unix()
+			user.EmailVerifiedAt = &now
 			db.Mgr.UpdateUser(user)
 		}
 		// delete from verification table

server/resolvers/login.go

@@ -36,7 +36,7 @@ func Login(ctx context.Context, params model.LoginInput) (*model.AuthResponse, e
 		return res, fmt.Errorf(`user has not signed up email & password`)
 	}
 
-	if user.EmailVerifiedAt <= 0 {
+	if user.EmailVerifiedAt == nil {
 		return res, fmt.Errorf(`email not verified`)
 	}
 

server/resolvers/signup.go

@@ -54,10 +54,10 @@ func Signup(ctx context.Context, params model.SignUpInput) (*model.AuthResponse,
 		log.Println("user with email " + params.Email + " not found")
 	}
 
-	if existingUser.EmailVerifiedAt > 0 {
+	if existingUser.EmailVerifiedAt != nil {
 		// email is verified
 		return res, fmt.Errorf(`%s has already signed up`, params.Email)
-	} else if existingUser.ID != "" && existingUser.EmailVerifiedAt <= 0 {
+	} else if existingUser.ID != "" && existingUser.EmailVerifiedAt == nil {
 		return res, fmt.Errorf("%s has already signed up. please complete the email verification process or reset the password", params.Email)
 	}
 
@@ -104,7 +104,8 @@ func Signup(ctx context.Context, params model.SignUpInput) (*model.AuthResponse,
 
 	user.SignupMethods = enum.BasicAuth.String()
 	if constants.DISABLE_EMAIL_VERIFICATION {
-		user.EmailVerifiedAt = time.Now().Unix()
+		now := time.Now().Unix()
+		user.EmailVerifiedAt = &now
 	}
 	user, err = db.Mgr.AddUser(user)
 	if err != nil {

server/resolvers/update_profile.go

@@ -123,7 +123,7 @@ func UpdateProfile(ctx context.Context, params model.UpdateProfileInput) (*model
 		utils.DeleteCookie(gc)
 
 		user.Email = newEmail
-		user.EmailVerifiedAt = 0
+		user.EmailVerifiedAt = nil
 		hasEmailChanged = true
 		// insert verification request
 		verificationType := enum.UpdateEmail.String()

server/resolvers/update_user.go

@@ -84,7 +84,7 @@ func UpdateUser(ctx context.Context, params model.UpdateUserInput) (*model.User,
 		utils.DeleteCookie(gc)
 
 		user.Email = newEmail
-		user.EmailVerifiedAt = 0
+		user.EmailVerifiedAt = nil
 		// insert verification request
 		verificationType := enum.UpdateEmail.String()
 		token, err := utils.CreateVerificationToken(newEmail, verificationType)

server/resolvers/verify_email.go

@@ -37,7 +37,8 @@ func VerifyEmail(ctx context.Context, params model.VerifyEmailInput) (*model.Aut
 	}
 
 	// update email_verified_at in users table
-	user.EmailVerifiedAt = time.Now().Unix()
+	now := time.Now().Unix()
+	user.EmailVerifiedAt = &now
 	db.Mgr.UpdateUser(user)
 	// delete from verification table
 	db.Mgr.DeleteVerificationRequest(verificationRequest)

server/utils/get_res_user.go

@@ -8,7 +8,7 @@ import (
 )
 
 func GetResUser(user db.User) *model.User {
-	isEmailVerified := user.EmailVerifiedAt > 0
+	isEmailVerified := user.EmailVerifiedAt != nil
 	isPhoneVerified := user.PhoneNumberVerifiedAt != nil
 	return &model.User{
 		ID:                  user.ID,