add users

backend/internal/model/blog.go

@@ -11,9 +11,11 @@ type Post struct {
 	TLDR     string `json:"tldr"`
 	Content  string `json:"content"`
 	Comments []Comment
+	UserID   uint `gorm:"->;<-:create"`
 }
 type Comment struct {
 	ID      uint
 	PostID  uint
 	Content string `json:"content"`
+	UserID  uint   `gorm:"->;<-:create"`
 }