fc0d6ff19d
- Added Channel support in Post model, including ChannelID field in PostRequest and PostResponse DTOs. - Updated PostService and PostRepository to handle channel-specific logic for creating and listing posts. - Introduced ChannelRepository and ChannelService, along with corresponding handlers for managing channels. - Enhanced router to include routes for channel management and public channel listing. - Seeded default channels in the database during initialization.
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
package service
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import (
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"carrot_bbs/internal/model"
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"carrot_bbs/internal/repository"
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)
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type ChannelService interface {
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ListActive() ([]*model.Channel, error)
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ListAll() ([]*model.Channel, error)
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Create(name, slug, description string, sortOrder int, isActive bool) (*model.Channel, error)
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Update(id, name, slug, description string, sortOrder int, isActive bool) (*model.Channel, error)
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Delete(id string) error
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}
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type channelServiceImpl struct {
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channelRepo *repository.ChannelRepository
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}
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func NewChannelService(channelRepo *repository.ChannelRepository) ChannelService {
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return &channelServiceImpl{channelRepo: channelRepo}
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}
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func (s *channelServiceImpl) ListActive() ([]*model.Channel, error) {
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return s.channelRepo.ListActive()
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}
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func (s *channelServiceImpl) ListAll() ([]*model.Channel, error) {
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return s.channelRepo.ListAll()
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}
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func (s *channelServiceImpl) Create(name, slug, description string, sortOrder int, isActive bool) (*model.Channel, error) {
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channel := &model.Channel{
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Name: name,
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Slug: slug,
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Description: description,
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SortOrder: sortOrder,
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IsActive: isActive,
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}
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if err := s.channelRepo.Create(channel); err != nil {
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return nil, err
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}
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return channel, nil
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}
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func (s *channelServiceImpl) Update(id, name, slug, description string, sortOrder int, isActive bool) (*model.Channel, error) {
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channel, err := s.channelRepo.GetByID(id)
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if err != nil {
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return nil, err
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}
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channel.Name = name
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channel.Slug = slug
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channel.Description = description
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channel.SortOrder = sortOrder
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channel.IsActive = isActive
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if err := s.channelRepo.Update(channel); err != nil {
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return nil, err
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}
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return channel, nil
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}
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func (s *channelServiceImpl) Delete(id string) error {
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return s.channelRepo.Delete(id)
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}
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