model.go

func (p *Posts) Save(ctx context.Context, req *proto.SaveRequest, rsp *proto.SaveResponse) error {
	logger.Info("Received Posts.Save request")
	post := &proto.Post{
		Id:      req.Id,
		Title:   req.Title,
		Content: req.Content,
		Slug:    req.Slug,
		Created: time.Now().Unix(),
	}
	if req.Slug == "" {
		post.Slug = slug.Make(req.Title)
	}
	return p.db.Save(post)
}