func (r Repository) SaveAllArticles(articles []*entity.Article) error {
tx := r.DB.Begin()
for i, a := range articles {
article := entity.Article{ID: a.ID}
tx.Preload("Images").Preload("Crawl").FirstOrCreate(&article)
article.Ordering = len(articles) - 1 - i
article.Title = a.Title
article.URL = a.URL
article.Preview = a.Preview
author := entity.Author{}
tx.First(&author, "name = ?", strings.TrimSpace(a.Author.Name))
if author.ID == 0 {
r.Logger.Log("msg", "Can't find author for article ", "author", a.Author.Name, "article", a.URL)
continue
}
article.AuthorID = author.ID
for _, i := range a.Images {
article.AddImage(i)
}
if article.Crawl.ID == 0 {
article.Crawl = entity.Crawl{Next: time.Now()}
}
tx.Save(&article)
}
tx.Commit()
return nil
}
