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// Copyright 2026 Mihna123 Software
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
package listing
import "log/slog"
type Repository interface {
GetAll() ([]Listing, error)
GetByCategory(category string) ([]Listing, error)
}
type Service struct {
repository Repository
}
func New(r Repository) *Service {
return &Service{repository: r}
}
func (s *Service) GetAll() ([]Listing, error) {
listings, err := s.repository.GetAll()
if err != nil {
slog.Error("listing service", "error", err)
return nil, err
}
return listings, nil
}
func (s *Service) GetByCategory(c string) ([]Listing, error) {
listings, err := s.repository.GetByCategory(c)
if err != nil {
slog.Error("listing service", "error", err)
return nil, err
}
return listings, nil
}
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