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users_service.go
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/
users_service.go
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package services
import (
"github.com/bm1905/bookstore_users_api/domain/users"
"github.com/bm1905/bookstore_users_api/utils/crypto_utils"
"github.com/bm1905/bookstore_users_api/utils/dates_utils"
"github.com/bm1905/bookstore_users_api/utils/errors_utils"
)
var (
UserService userServiceInterface = &userService{}
)
type userService struct{}
type userServiceInterface interface {
GetUser(int64) (*users.User, *errors_utils.RestError)
CreateUser(users.User) (*users.User, *errors_utils.RestError)
UpdateUser(bool, users.User) (*users.User, *errors_utils.RestError)
DeleteUser(int64) *errors_utils.RestError
SearchUser(string) (users.Users, *errors_utils.RestError)
GetAllUsers() (users.Users, *errors_utils.RestError)
}
func (s *userService) GetUser(userId int64) (*users.User, *errors_utils.RestError) {
result := &users.User{Id: userId}
if err := result.Get(); err != nil {
return nil, err
}
return result, nil
}
func (s *userService) CreateUser(user users.User) (*users.User, *errors_utils.RestError) {
if err := user.Validate(); err != nil {
return nil, err
}
user.DateCreated = dates_utils.GetNowDBFormat()
user.Status = users.StatusActive
user.Password = crypto_utils.GetMd5(user.Password)
if err := user.Save(); err != nil {
return nil, err
}
return &user, nil
}
func (s *userService) UpdateUser(isPartial bool, user users.User) (*users.User, *errors_utils.RestError) {
current := &users.User{Id: user.Id}
if err := current.Get(); err != nil {
return nil, err
}
if isPartial {
if user.FirstName != "" {
current.FirstName = user.FirstName
}
if user.LastName != "" {
current.LastName = user.LastName
}
} else {
current.FirstName = user.FirstName
current.LastName = user.LastName
}
if err := current.Update(); err != nil {
return nil, err
}
return current, nil
}
func (s *userService) DeleteUser(userId int64) *errors_utils.RestError {
user := &users.User{Id: userId}
return user.Delete()
}
func (s *userService) SearchUser(status string) (users.Users, *errors_utils.RestError) {
users := &users.User{}
return users.FindByStatus(status)
}
func (s *userService) GetAllUsers() (users.Users, *errors_utils.RestError) {
users := &users.User{}
return users.GetAll()
}