64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
// service/auth_service.go
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package service
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import (
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"errors"
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"go-rest-api/internal/models"
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"go-rest-api/internal/repository"
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)
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type AuthService interface {
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Register(user *models.User) error
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Login(email, password string) (*models.User, string, error)
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GetUserProfile(userID uint) (*models.User, error)
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}
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type authService struct {
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userRepo repository.UserRepository
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jwtService JWTService
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}
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func NewAuthService(userRepo repository.UserRepository, jwtService JWTService) AuthService {
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return &authService{
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userRepo: userRepo,
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jwtService: jwtService,
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}
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}
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func (s *authService) Register(user *models.User) error {
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// Проверяем, существует ли пользователь
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existingUser, err := s.userRepo.FindByEmail(user.Email)
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if err == nil && existingUser != nil {
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return errors.New("user with this email already exists")
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}
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// Хешируем пароль
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if err := user.HashPassword(); err != nil {
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return err
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}
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return s.userRepo.Create(user)
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}
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func (s *authService) Login(email, password string) (*models.User, string, error) {
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user, err := s.userRepo.FindByEmail(email)
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if err != nil {
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return nil, "", errors.New("invalid email or password")
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}
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if !user.CheckPassword(password) {
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return nil, "", errors.New("invalid email or password")
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}
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token, err := s.jwtService.GenerateToken(user.ID, user.Email)
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if err != nil {
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return nil, "", err
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}
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return user, token, nil
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}
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func (s *authService) GetUserProfile(userID uint) (*models.User, error) {
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return s.userRepo.FindByID(userID)
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} |