/// <summary>
/// Get geocache by Id.
/// </summary>
/// <param name="id">The id of the geocache.</param>
/// <returns>GeocacheModel of the geocache.</returns>
public async Task <GeocacheModel> GetGeocache(int id)
{
if (id <= 0)
{
throw new ArgumentException("Invalid id in DataService.GetGeocache()");
}
var geocache = await GeocachesQueries.GetGeocache(this.dbContext, id);
return(geocache ?? new GeocacheModel());
}
/// <summary>
/// Get all geocaches.
/// </summary>
/// <returns>List GeocacheModel of all geocaches.</returns>
public async Task <IEnumerable <GeocacheModel> > GetGeocaches()
{
var geocaches = await GeocachesQueries.GetGeocaches(this.dbContext);
return(geocaches ?? new List <GeocacheModel>());
}