public async Task <PagedResult <EducationOrganisation> > FindOrganisations(string searchTerm, int pageSize, int pageNumber)
{
return(await Task.Run(async() =>
{
var lookUp = await _cacheProvider.GetAsync <EducationalOrganisationLookUp>(nameof(EducationalOrganisationLookUp));
if (lookUp == null)
{
_logger.Info("Getting educational orgainsations from Azure storage as cache is empty.");
lookUp = await _azureService.GetModelFromBlobStorage <EducationalOrganisationLookUp>(ContainerName,
BlobName);
if (lookUp == null)
{
_logger.Info("No educational organisations were retrieved from Azure.");
return new PagedResult <EducationOrganisation>
{
Data = new List <EducationOrganisation>()
};
}
_logger.Info(
$"{lookUp.Organisations.Count()} educational organisations were retrieved from Azure");
await _cacheProvider.SetAsync(nameof(EducationalOrganisationLookUp), lookUp, TimeSpan.FromDays(14));
_logger.Info($"Cached educational organisations till {DateTime.Now.AddDays(1):R}");
}
pageSize = pageSize < 1 ? 1 : pageSize;
var organisations = lookUp.Organisations.ToList();
if (!string.IsNullOrEmpty(searchTerm))
{
organisations = organisations
.Where(o => o.Name.IndexOf(searchTerm, StringComparison.CurrentCultureIgnoreCase) >= 0)
.ToList();
}
var totalPages = organisations.Count % pageSize;
var offset = GetPageOffset(pageSize, pageNumber, organisations.Count);
organisations = organisations.Skip(offset)
.Take(pageSize)
.ToList();
return new PagedResult <EducationOrganisation>
{
Data = organisations,
Page = pageNumber,
TotalPages = totalPages
};
}));
}
public async Task RefreshCache()
{
_logger.Info("Refreshing public sector orgainsations Azure storage cache.");
var lookUp = await _azureService.GetModelFromBlobStorage <PublicSectorOrganisationLookUp>(ContainerName, BlobName);
await _cacheProvider.SetAsync(nameof(PublicSectorOrganisationLookUp), lookUp, TimeSpan.FromDays(14));
_logger.Info($"Cached public sector organisations till {DateTime.Now.AddDays(14):R}");
}