public async Task <ActionResult <IpDetailDTO> > GetIpDetail(string ip)
{
try
{
// ensure that I will only search for IPs and I will not have random strings in my Database
if (!System.Text.RegularExpressions.Regex.IsMatch(ip, @"^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$"))
{
return(NotFound());
}
// first check the cache
var ipDetailsFromCache = IpRequestHandlerService.CheckCacheForIp(ip);
if (ipDetailsFromCache != null)
{
var ipdDTO = Mapper.Map <IpDetailDTO>(ipDetailsFromCache);
return(ipdDTO);
}
// then check the db. If it is in there then update cache and return
var ipDetailsFromDb = await IpDetailsRepository.GetIpDetailAsync(ip);
if (ipDetailsFromDb != null)
{
await IpRequestHandlerService.UpdateCacheAsync(ipDetailsFromDb);
var ipdDTO = Mapper.Map <IpDetailDTO>(ipDetailsFromDb);
return(ipdDTO);
}
// lastly get the IP from library. If its found then update both db and cache
var ipDetailsFromLibrary = await IpRequestHandlerService.CheckLibraryForIPAsync(ip);
if (ipDetailsFromLibrary != null)
{
await IpDetailsRepository.AddIpDetailsAsync(ipDetailsFromLibrary);
await IpRequestHandlerService.UpdateCacheAsync(ipDetailsFromLibrary);
var ipdDTO = Mapper.Map <IpDetailDTO>(ipDetailsFromLibrary);
return(ipdDTO);
}
return(NotFound());
}
catch (Exception)
{
return(StatusCode(Microsoft.AspNetCore.Http.StatusCodes.Status500InternalServerError));
}
}
public async Task <ActionResult <IEnumerable <IpDetailDTO> > > GetIpdetails()
{
List <IpDetailDTO> ipList = new List <IpDetailDTO>();
var ips = await IpDetailsRepository.GetIpDetailsAsync();
List <IpDetail> ipd = ips.ToList();
foreach (var ip in ipd)
{
ipList.Add(Mapper.Map <IpDetailDTO>(ip));
}
return(ipList);
}
