Changed article to use Profile instead of User

models/article.go

@@ -6,7 +6,7 @@ type Article struct {
 	Title    string           `json:"title"`
 	Sections []ArticleSection `gorm:"serializer:json" json:"sections"`
 
-	Author User `gorm:"foreignKey:AuthorId" json:"author"`
+	Author Profile `gorm:"foreignKey:AuthorId" json:"author"`
 }
 
 type ArticleSection struct {