Function delete

examples/rocket_okapi_example/api/src/okapi_example.rs:124–139

(conn: Connection<Db>, id: i32)

#[openapi(tag = "POST")]
#[delete("/<id>")]
async fn delete(conn: Connection<Db>, id: i32) -> R<Option<String>> {
    let db = conn.into_inner();

    let cmd = Mutation::delete_post(&db, id);
    match cmd.await {
        Ok(_) => Ok(Json(Some("Post successfully deleted.".to_string()))),
        Err(e) => {
            let m = error::Error {
                err: "Error deleting post".to_string(),
                msg: Some(e.to_string()),
                http_status_code: 400,
            };
            Err(m)
        }
    }
}

/// # delete all posts
#[openapi(tag = "POST")]