/
category_service.go
66 lines (53 loc) · 2.09 KB
/
category_service.go
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// Copyright 2023 chenmingyong0423
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package service
import (
"context"
"github.com/chenmingyong0423/fnote/backend/internal/category/repository"
"github.com/chenmingyong0423/fnote/backend/internal/pkg/domain"
"github.com/pkg/errors"
"go.mongodb.org/mongo-driver/mongo"
)
type ICategoryService interface {
GetCategoriesAndTags(ctx context.Context) ([]domain.Category, error)
GetMenus(ctx context.Context) ([]domain.MenuVO, error)
GetTagsByName(ctx context.Context, name string) ([]string, error)
}
var _ ICategoryService = (*CategoryService)(nil)
func NewCategoryService(repo repository.ICategoryRepository) *CategoryService {
return &CategoryService{
repo: repo,
}
}
type CategoryService struct {
repo repository.ICategoryRepository
}
func (s *CategoryService) GetTagsByName(ctx context.Context, name string) ([]string, error) {
return s.repo.GetTagsByName(ctx, name)
}
func (s *CategoryService) GetMenus(ctx context.Context) (menuVO []domain.MenuVO, err error) {
categories, err := s.repo.GetAll(ctx)
if err != nil && !errors.Is(err, mongo.ErrNilDocument) {
return nil, err
}
menuVO = make([]domain.MenuVO, 0, len(categories))
for _, category := range categories {
menuVO = append(menuVO, domain.MenuVO{Menu: domain.Menu{CategoryName: category.CategoryName, Route: category.Route}})
}
return menuVO, nil
}
func (s *CategoryService) GetCategoriesAndTags(ctx context.Context) ([]domain.Category, error) {
categories, err := s.repo.GetAll(ctx)
if err != nil && !errors.Is(err, mongo.ErrNilDocument) {
return categories, err
}
return categories, nil
}