public RiotRestAPI.MatchDTO LoadMatch(SeedData.MatchListing listing, string matchId)
{
RiotRestAPI.MatchDTO match = null;
if (DoesRawCachedCopyOfMatchExist(listing, matchId))
{
match = LoadMatchFromRawFile(listing, matchId);
}
else
{
string rawResponse = "";
match = LoadMatchFromAPI(listing, matchId, ref rawResponse);
// Save the raw response file to speed up future queries
string prettyJSON = JsonPrettyPrinterPlus.PrettyPrinterExtensions.PrettyPrintJson(rawResponse);
string[] rawfilePathParts = new string[] { _rawMatchDataDirectory, listing.region + "-" + matchId + ".json" };
string filePath = System.IO.Path.Combine(rawfilePathParts);
FileStream fstream = new FileStream(filePath, FileMode.Create);
byte[] data = Encoding.ASCII.GetBytes(prettyJSON);
fstream.Write(data, 0, data.Length);
fstream.Close();
}
return(match);
}
protected RiotRestAPI.MatchDTO LoadMatchFromAPI(SeedData.MatchListing listing, string matchId, ref string rawResponse)
{
RiotRestAPI.MatchDTO match = null;
bool rateLimitHit = true;
while (rateLimitHit)
{
string resource = "/" + listing.region + "/v2.2/match/" + matchId;
Dictionary <string, string> queryParams = new Dictionary <string, string>();
queryParams["includeTimeline"] = "true";
match = _apiConnection.Get <RiotRestAPI.MatchDTO>(resource, queryParams,
ref rateLimitHit, ref rawResponse);
if (match != null)
{
LogProgress("Loaded match " + listing.region + "-" + matchId + " from the API.");
}
else if (rateLimitHit)
{
LogProgress("Hit rate limit. Waiting to retry.");
System.Threading.Thread.Sleep(RATE_LIMIT_WAIT_IN_MS);
}
else
{
LogProgress("Unable to load match: " + listing.region + " - " + matchId);
}
}
return(match);
}
public bool CacheMatchesFromAPI(List <SeedData.MatchListing> listings, CancellationToken cancelationToken)
{
foreach (SeedData.MatchListing listing in listings)
{
foreach (string matchId in listing.MatchIds)
{
if (cancelationToken.IsCancellationRequested)
{
return(true);
}
RiotRestAPI.MatchDTO match = LoadMatch(listing, matchId);
}
}
return(false);
}
protected RiotRestAPI.MatchDTO LoadMatchFromRawFile(SeedData.MatchListing matchListing, string matchId)
{
RiotRestAPI.MatchDTO match = null;
string[] rawfilePathParts = new string[] { _rawMatchDataDirectory, BuildMatchFileName(matchListing, matchId) };
string filePath = System.IO.Path.Combine(rawfilePathParts);
FileStream fstream = new FileStream(filePath, FileMode.Open);
DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(RiotRestAPI.MatchDTO));
object objResponse = null;
try
{
objResponse = jsonSerializer.ReadObject(fstream);
}
catch (System.Xml.XmlException ex)
{
LogProgress("XML Exception while parsing match response: " + matchListing.region + "-" + matchId + " - " + ex.Message);
}
catch (Exception ex)
{
LogProgress("Generic Exception while parsing match response: " + matchListing.region + "-" + matchId + " - " + ex.Message);
}
fstream.Close();
if (objResponse == null)
{
LogProgress("Failed to load match " + matchListing.region + "-" + matchId + " from cached data. Deleting file.");
File.Delete(filePath);
}
else
{
match = (RiotRestAPI.MatchDTO)Convert.ChangeType(objResponse, typeof(RiotRestAPI.MatchDTO));
LogProgress("Loaded match " + matchListing.region + "-" + matchId + " from cached data.");
}
return(match);
}