feat: roles system backend

internal/infrastructure/persistence/mappers/articleMapper.go

@@ -37,6 +37,7 @@ func ArticleToDomain(m models.Article) article.Article {
 		Body:              m.Body,
 		IsOnline:          m.IsOnline,
 		SiteID:            m.SiteID,
+		CreatedBy:         m.CreatedBy,
 		Slug:              m.Slug,
 		Excerpt:           m.Excerpt,
 		SEOTitle:          m.SEOTitle,
@@ -60,6 +61,7 @@ func ArticleToModel(a article.Article) models.Article {
 		Body:              a.Body,
 		IsOnline:          a.IsOnline,
 		SiteID:            a.SiteID,
+		CreatedBy:         a.CreatedBy,
 		Slug:              a.Slug,
 		Excerpt:           a.Excerpt,
 		SEOTitle:          a.SEOTitle,