59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
package posts
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import (
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"context"
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"lmika.dev/lmika/weiro/models"
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"lmika.dev/lmika/weiro/providers/db"
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)
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type PostWithCategories struct {
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*models.Post
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Categories []*models.Category
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}
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type ListPostsResult struct {
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Posts []*PostWithCategories
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TotalCount int64
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}
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func (s *Service) ListPosts(ctx context.Context, showDeleted bool, paging db.PagingParams) (ListPostsResult, error) {
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site, ok := models.GetSite(ctx)
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if !ok {
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return ListPostsResult{}, models.SiteRequiredError
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}
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posts, err := s.db.SelectPostsOfSite(ctx, site.ID, showDeleted, paging)
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if err != nil {
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return ListPostsResult{}, err
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}
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count, err := s.db.CountPostsOfSite(ctx, site.ID, showDeleted)
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if err != nil {
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return ListPostsResult{}, err
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}
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result := make([]*PostWithCategories, len(posts))
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for i, post := range posts {
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cats, err := s.db.SelectCategoriesOfPost(ctx, post.ID)
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if err != nil {
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return ListPostsResult{}, err
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}
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result[i] = &PostWithCategories{Post: post, Categories: cats}
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}
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return ListPostsResult{Posts: result, TotalCount: count}, nil
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}
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func (s *Service) GetPost(ctx context.Context, pid int64) (*models.Post, error) {
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post, _, err := s.fetchPostAndSite(ctx, pid)
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if err != nil {
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return nil, err
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}
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return post, nil
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}
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func (s *Service) GetPostCategories(ctx context.Context, postID int64) ([]*models.Category, error) {
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return s.db.SelectCategoriesOfPost(ctx, postID)
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}
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