public async Task <IActionResult> Language([FromQuery][Required] string lang, int pageSize = 20, int pageNum = 0)
{
//massage query string into a list
var langNames = lang.Split(',');
var langNamesList = new List <string>(langNames);
var langs = await _contextManager.GetLanguagesByNameListAsync(langNamesList);
if (langs.Count() == 0)
{
return(NotFound("No languages from given names found."));
}
var langIds = new List <int>();
foreach (var language in langs)
{
langIds.Add(language.LanguageId);
}
var slas = await _contextManager.GetServiceLanguageAssociationsByLanguageIdListAsync(langIds);
if (slas.Count() == 0)
{
return(NotFound("No relationships found for given language(s)."));
}
var serviceIds = new List <int>();
foreach (var sla in slas)
{
serviceIds.Add(sla.ServiceId);
}
var services = await _contextManager.GetServicesFromIdListPaginated(serviceIds, pageSize, pageNum);
var serviceDTOs = new List <ServiceV1DTO>();
foreach (var service in services)
{
serviceDTOs.Add(await populateService(service));
}
return(Ok(serviceDTOs));
}