package appservice

import (
	"bbs-backend/api/request"
	"bbs-backend/common/errcode"
	"bbs-backend/dal/model"
	"bbs-backend/logic/domainservice"
)

func CreatePost(req request.CreatePostRequest) (*model.Post, error) {
	post := &model.Post{
		Title:    req.Title,
		Content:  req.Content,
		AuthorID: 1, // 假设当前用户ID为1
	}

	err := domainservice.CreatePostDomainService(post)
	if err != nil {
		return nil, errcode.ErrInternalServerError
	}

	return post, nil
}

func GetPost(postID uint) (*model.Post, error) {
	post, err := domainservice.GetPostDomainService(postID)
	if err != nil {
		return nil, errcode.ErrNotFound
	}
	return post, nil
}

func GetPosts() ([]*model.Post, error) {
	posts, err := domainservice.GetPostsDomainService()
	if err != nil {
		return nil, errcode.ErrInternalServerError
	}
	return posts, nil
}