sundynix-pets/pets-be/internal/service/article.go

package service

import (
	"gorm.io/gorm"

	"github.com/sundynix/pets-be/internal/model"
)

// ListArticles 已发布文章
func (s *Service) ListArticles() ([]model.Article, error) {
	var articles []model.Article
	err := s.db.Where("published = ?", true).Order("id asc").Find(&articles).Error
	return articles, err
}

// GetArticle 文章详情
func (s *Service) GetArticle(id uint) (*model.Article, error) {
	var a model.Article
	if err := s.db.First(&a, id).Error; err != nil {
		if err == gorm.ErrRecordNotFound {
			return nil, ErrNotFound
		}
		return nil, err
	}
	return &a, nil
}