Function get_sessions

crates/create-rust-app/src/auth/controller.rs:129–163

/sessions queries [`db`](`Database`) for all sessions owned by the User associated with [`auth`](`Auth`) breaks up the results of that query as defined by [`info`](`PaginationParams`) # Returns [`Result`] - Ok([`UserSessionResponse`]) - the results of the query paginated according to [`info`](`PaginationParams`) - Err([`StatusCode`], [`Message`]) # Errors - 500: Could not fetch sessions # Pan

(
    db: &Database,
    auth: &Auth,
    info: &PaginationParams,
)

///
/// TODO: don't panic if db connection fails, just return an error
pub fn get_sessions(
    db: &Database,
    auth: &Auth,
    info: &PaginationParams,
) -> Result<UserSessionResponse, (StatusCode, Message)> {
    let mut db = db.get_connection().unwrap();

    let Ok(sessions) = UserSession::read_all(&mut db, info, auth.user_id) else {
        return Err((500, "Could not fetch sessions."));
    };

    let sessions_json: Vec<UserSessionJson> = sessions
        .iter()
        .map(|s| UserSessionJson {
            id: s.id,
            device: s.device.clone(),
            created_at: s.created_at,
            #[cfg(not(feature = "database_sqlite"))]
            updated_at: s.updated_at,
        })
        .collect();

    let Ok(num_sessions) = UserSession::count_all(&mut db, auth.user_id) else {
        return Err((500, "Could not fetch sessions."));
    };

    let num_pages = (num_sessions / info.page_size) + i64::from(num_sessions % info.page_size != 0);

    let resp = UserSessionResponse {
        sessions: sessions_json,
        num_pages,
    };

    Ok(resp)
}

/// /sessions/{id}
///