backend: moved setpassword to user model

internal/models/user.go

@@ -1,6 +1,7 @@
 package models
 
 import (
+	"GoMembership/pkg/logger"
 	"fmt"
 	"time"
 
@@ -52,13 +53,22 @@ func (u *User) GenerateMandateReference() string {
 	return fmt.Sprintf("%s%d%s", time.Now().Format("20060102"), u.ID, u.BankAccount.IBAN)
 }
 
-func (u *User) PasswordMatches(plaintextPassword string) (bool, error) {
-	match, err := argon2id.ComparePasswordAndHash(plaintextPassword, u.Password)
-	if err != nil {
-		return false, err
+func (u *User) SetPassword(plaintextPassword string) error {
+	if plaintextPassword == "" {
+		return nil
 	}
 
-	return match, nil
+	hash, err := argon2id.CreateHash(plaintextPassword, argon2id.DefaultParams)
+	if err != nil {
+		return err
+	}
+	u.Password = hash
+	return nil
+}
+
+func (u *User) PasswordMatches(plaintextPassword string) (bool, error) {
+	logger.Error.Printf("plaintext: %v user password: %v", plaintextPassword, u.Password)
+	return argon2id.ComparePasswordAndHash(plaintextPassword, u.Password)
 }
 
 func (u *User) Safe() map[string]interface{} {

internal/services/user_service.go

@@ -8,7 +8,6 @@ import (
 	"GoMembership/internal/repositories"
 	"GoMembership/pkg/errors"
 
-	"github.com/alexedwards/argon2id"
 	"gorm.io/gorm"
 
 	"time"
@@ -55,9 +54,7 @@ func (service *UserService) UpdateUser(user *models.User) (*models.User, error)
 		return nil, errors.ErrUserNotFound
 	}
 
-	if user.Password != "" {
-		setPassword(user.Password, user)
-	}
+	user.SetPassword(user.Password)
 
 	// Validate subscription model
 	selectedModel, err := repositories.GetSubscriptionByName(&user.Membership.SubscriptionModel.Name)
@@ -84,7 +81,7 @@ func (service *UserService) UpdateUser(user *models.User) (*models.User, error)
 
 func (service *UserService) RegisterUser(user *models.User) (id uint, token string, err error) {
 
-	setPassword(user.Password, user)
+	user.SetPassword(user.Password)
 
 	user.Status = constants.UnverifiedStatus
 	user.CreatedAt = time.Now()
@@ -117,12 +114,3 @@ func (service *UserService) GetUsers(where map[string]interface{}) (*[]models.Us
 	}
 	return service.Repo.GetUsers(where)
 }
-
-func setPassword(plaintextPassword string, u *models.User) error {
-	hash, err := argon2id.CreateHash(plaintextPassword, argon2id.DefaultParams)
-	if err != nil {
-		return err
-	}
-	u.Password = hash
-	return nil
-}