40 lines
902 B
Go
40 lines
902 B
Go
package service
|
|
|
|
import (
|
|
"awesome-back/internal/domain/entities"
|
|
"awesome-back/internal/domain/repositories"
|
|
"awesome-back/pkg/errors"
|
|
)
|
|
|
|
type CoffeeService struct {
|
|
repo repositories.CoffeeRepository
|
|
}
|
|
|
|
func NewCoffeeService(repo repositories.CoffeeRepository) *CoffeeService {
|
|
return &CoffeeService{repo: repo}
|
|
}
|
|
|
|
func (s *CoffeeService) GetAllCoffees() ([]entities.Coffee, error) {
|
|
coffees, err := s.repo.FindAll()
|
|
if err != nil {
|
|
return nil, errors.Wrap(err, "failed to get coffees")
|
|
}
|
|
return coffees, nil
|
|
}
|
|
|
|
func (s *CoffeeService) GetCoffeeByID(id int) (*entities.Coffee, error) {
|
|
if id <= 0 {
|
|
return nil, errors.NewInvalidError("invalid coffee ID")
|
|
}
|
|
|
|
coffee, err := s.repo.FindByID(id)
|
|
if err != nil {
|
|
if errors.IsNotFound(err) {
|
|
return nil, errors.NewNotFoundError("coffee not found")
|
|
}
|
|
return nil, errors.Wrap(err, "failed to get coffee")
|
|
}
|
|
|
|
return coffee, nil
|
|
}
|