/// <summary>
/// Get paginated list of entities
/// </summary>
/// <param name="parentid"></param>
/// <returns>Paginated list of entities</returns>
/// <exception cref="EntityOperationException"></exception>
/// <exception cref="EntityDoesNotExistException"></exception>
/// <exception cref="UnauthorizedOperationException"></exception>
/// <exception cref="EntityValidationException"></exception>
protected virtual PaginatedList <TViewModel> GetMany <TViewModel>(string parentid = "", ODataHelper <T> oData = null)
where TViewModel : class, IViewModel <T, TViewModel>, new()
{
if (oData == null)
{
int maxRecords = int.Parse(config["App:MaxReturnRecords"]);
oData = new ODataHelper <T>();
string queryString = "";
if (HttpContext != null &&
HttpContext.Request != null &&
HttpContext.Request.QueryString != null &&
HttpContext.Request.QueryString.HasValue)
{
queryString = HttpContext.Request.QueryString.Value;
}
oData.Parse(queryString);
oData.Top = oData.Top == 0 ? maxRecords : oData.Top;
}
Guid parentGuid = Guid.Empty;
if (!string.IsNullOrEmpty(parentid))
{
parentGuid = new Guid(parentid);
}
return(readRepository.Find <TViewModel>(parentGuid, oData.Filter, oData.Sort, oData.SortDirection, oData.Skip, oData.Top));
}