models

type Post struct {
	ID        primitive.ObjectID `bson:"_id,omitempty"`
	USER_ID   primitive.ObjectID `bson:"user_id,omitempty"`
	Title     string             `bson:"title,omitempty"`
	Content   string             `bson:"content,omitempty"`
	CreatedAt string             `bson:"created_at,omitempty"`
}