feat: articles format option with markdown new default

internal/infrastructure/useCases/CreateArticle.go

@@ -6,15 +6,17 @@ import (
 
 type CreateArticleUseCase struct {
 	articleRepository article.Repository
+	bodyRenderer      article.BodyRenderer
 }
 
 type CreateArticleCommand struct {
-	Title string
-	Body  string
+	Title  string
+	Body   string
+	Format article.BodyFormat
 }
 
-func NewCreateArticleUseCase(articleRepository article.Repository) *CreateArticleUseCase {
-	return &CreateArticleUseCase{articleRepository}
+func NewCreateArticleUseCase(articleRepository article.Repository, bodyRenderer article.BodyRenderer) *CreateArticleUseCase {
+	return &CreateArticleUseCase{articleRepository, bodyRenderer}
 }
 
 func (g *CreateArticleUseCase) CreateArticle(createArticle CreateArticleCommand) (article.Article, error) {
@@ -22,9 +24,13 @@ func (g *CreateArticleUseCase) CreateArticle(createArticle CreateArticleCommand)
 		return article.Article{}, err
 	}
 
-	return g.articleRepository.Create(article.Article{
+	created, err := g.articleRepository.Create(article.Article{
 		Title:    createArticle.Title,
 		Body:     createArticle.Body,
 		IsOnline: false,
 	})
+	if err != nil {
+		return article.Article{}, err
+	}
+	return renderArticle(g.bodyRenderer, created, createArticle.Format)
 }