pub async fn import_posts(dir_path: &str, pool: &sqlx::Pool<sqlx::Postgres>) {
    println!("hello from import_posts");
    let entries = std::fs::read_dir(dir_path).unwrap();

    for f in entries {
        let file = f.unwrap();
        let file_path = file.path();
        if file_path.is_file() {
            let file_name = file.file_name().to_str().unwrap();
            let exists = sqlx::query_as::<_, FilenameExists>(
                "SELECT EXISTS(SELECT 1 FROM posts WHERE filename = $1)",
            )
            .bind(file_name.clone())
            .fetch_one(pool)
            .await
            .unwrap()
            .filename;

            if !exists.is_empty() {
                let file_md_contents = std::fs::read_to_string(file).unwrap().as_str();
                let content = markdown::to_html(file_md_contents);

                sqlx::query_as::<_, InsertPosts>("INSERT INTO posts (title, body) VALUES ($1, $2)")
                    .bind(file_name.clone())
                    .fetch_one(pool)
                    .await
                    .unwrap();
            }
        }
    }
}

#[derive(Debug, sqlx::FromRow)]
struct FilenameExists {
    filename: String,
}

#[derive(Debug, sqlx::FromRow)]
struct InsertPosts {
    title: String,
    body: String,
}