valitovgaziz
15357fd3c0
yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarbacreate and moove into new directories for BegushiyBashkir and yalarba
77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package service
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import (
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"errors"
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"api_tp/internal/models"
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"api_tp/internal/repository"
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"golang.org/x/crypto/bcrypt"
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)
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type UserService struct {
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userRepo *repository.UserRepository
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}
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func NewUserService(userRepo *repository.UserRepository) *UserService {
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return &UserService{userRepo: userRepo}
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}
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func (s *UserService) CreateUser(req *models.CreateUserRequest) (*models.UserResponse, error) {
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// Проверяем существует ли пользователь с таким email
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existingUser, err := s.userRepo.FindByEmail(req.Email)
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// Проверяем как на nil, так на пустой ID
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if existingUser != nil && existingUser.ID != 0 {
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return nil, errors.New("user with this email already exists")
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}
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// Хешируем пароль
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hashedPassword, err := bcrypt.GenerateFromPassword([]byte(req.Password), bcrypt.DefaultCost)
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if err != nil {
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return nil, err
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}
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user := &models.User{
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Name: req.Name,
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Email: req.Email,
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Password: string(hashedPassword),
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}
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if err := s.userRepo.Create(user); err != nil {
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return nil, err
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}
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return s.toUserResponse(user), nil
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}
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func (s *UserService) GetUserByID(id uint) (*models.UserResponse, error) {
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user, err := s.userRepo.FindByID(id)
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if err != nil {
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return nil, errors.New("user not found")
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}
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return s.toUserResponse(user), nil
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}
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func (s *UserService) GetAllUsers() ([]models.UserResponse, error) {
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users, err := s.userRepo.FindAll()
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if err != nil {
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return nil, err
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}
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var responses []models.UserResponse
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for _, user := range users {
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responses = append(responses, *s.toUserResponse(&user))
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}
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return responses, nil
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}
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func (s *UserService) toUserResponse(user *models.User) *models.UserResponse {
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return &models.UserResponse{
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ID: user.ID,
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CreatedAt: user.CreatedAt,
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UpdatedAt: user.UpdatedAt,
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Name: user.Name,
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Email: user.Email,
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}
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} |