private MirrorStatus RefreshMirrorStatus(long cachePOICollectionCount, long numPOIUpdated, long numPOIInMasterDB)
{
var statusCollection = database.GetCollection <MirrorStatus>("status");
statusCollection.RemoveAll();
//new status
MirrorStatus status = new MirrorStatus();
//status.ID = Guid.NewGuid().ToString();
status.Description = "MongoDB Cache of Open Charge Map POI Database";
status.LastUpdated = DateTime.UtcNow;
status.TotalPOIInCache = cachePOICollectionCount;
status.TotalPOIInDB = numPOIInMasterDB;
status.StatusCode = HttpStatusCode.OK;
status.NumPOILastUpdated = numPOIUpdated;
status.NumPOILastUpdated = 0;
statusCollection.Insert(status);
return(status);
}
public CacheProviderMongoDB()
{
try
{
if (!BsonClassMap.IsClassMapRegistered(typeof(POIMongoDB)))
{
// register deserialization class map for ChargePoint
BsonClassMap.RegisterClassMap <POIMongoDB>(cm =>
{
cm.AutoMap();
cm.SetIgnoreExtraElements(true);
});
}
if (!BsonClassMap.IsClassMapRegistered(typeof(OCM.API.Common.Model.ChargePoint)))
{
// register deserialization class map for ChargePoint
BsonClassMap.RegisterClassMap <OCM.API.Common.Model.ChargePoint>(cm =>
{
cm.AutoMap();
cm.SetIgnoreExtraElements(true);
});
}
if (!BsonClassMap.IsClassMapRegistered(typeof(OCM.API.Common.Model.CoreReferenceData)))
{
// register deserialization class map for ChargePoint
BsonClassMap.RegisterClassMap <OCM.API.Common.Model.CoreReferenceData>(cm =>
{
cm.AutoMap();
cm.SetIgnoreExtraElements(true);
});
}
if (!BsonClassMap.IsClassMapRegistered(typeof(MirrorStatus)))
{
// register deserialization class map for ChargePoint
BsonClassMap.RegisterClassMap <MirrorStatus>(cm =>
{
cm.AutoMap();
cm.SetIgnoreExtraElements(true);
});
}
if (!BsonClassMap.IsClassMapRegistered(typeof(CountryExtendedInfo)))
{
// register deserialization class map for ChargePoint
BsonClassMap.RegisterClassMap <CountryExtendedInfo>(cm =>
{
cm.AutoMap();
cm.SetIgnoreExtraElements(true);
});
}
}
catch (Exception)
{
;;
}
var connectionString = ConfigurationManager.AppSettings["MongoDB_ConnectionString"].ToString();
client = new MongoClient(connectionString);
server = client.GetServer();
database = server.GetDatabase(ConfigurationManager.AppSettings["MongoDB_Database"]);
/*if (BsonSerializer.LookupSerializer(typeof(DateTime)) == null)
* {
* BsonSerializer.RegisterSerializer(typeof(DateTime),
* new DateTimeSerializer(DateTimeSerializationOptions.LocalInstance));
* }*/
status = GetMirrorStatus(false, false);
}
/// <summary>
/// Perform full or partial repopulation of POI Mirror in MongoDB
/// </summary>
/// <returns></returns>
public async Task <MirrorStatus> PopulatePOIMirror(CacheUpdateStrategy updateStrategy)
{
if (!database.CollectionExists("poi"))
{
database.CreateCollection("poi");
}
if (updateStrategy != CacheUpdateStrategy.All)
{
CoreReferenceData coreRefData = new ReferenceDataManager().GetCoreReferenceData();
if (!database.CollectionExists("reference"))
{
database.CreateCollection("reference");
}
if (!database.CollectionExists("status"))
{
database.CreateCollection("status");
}
if (coreRefData != null)
{
var reference = database.GetCollection <CoreReferenceData>("reference");
reference.RemoveAll();
reference.Insert(coreRefData);
}
}
var poiList = GetPOIListToUpdate(updateStrategy);
var poiCollection = database.GetCollection <POIMongoDB>("poi");
if (poiList != null && poiList.Any())
{
if (updateStrategy == CacheUpdateStrategy.All)
{
poiCollection.RemoveAll();
}
RemoveAllPOI(poiList, poiCollection);
Thread.Sleep(300);
InsertAllPOI(poiList, poiCollection);
poiCollection.CreateIndex(IndexKeys <POIMongoDB> .GeoSpatialSpherical(x => x.SpatialPosition));
poiCollection.CreateIndex(IndexKeys <POIMongoDB> .Descending(x => x.DateLastStatusUpdate));
poiCollection.CreateIndex(IndexKeys <POIMongoDB> .Descending(x => x.DateCreated));
}
var statusCollection = database.GetCollection <MirrorStatus>("status");
statusCollection.RemoveAll();
//new status
MirrorStatus status = new MirrorStatus();
//status.ID = Guid.NewGuid().ToString();
status.Description = "MongoDB Cache of Open Charge Map POI Database";
status.LastUpdated = DateTime.UtcNow;
status.TotalPOI = poiCollection.Count();
status.StatusCode = HttpStatusCode.OK;
if (poiList != null)
{
status.NumPOILastUpdated = poiList.Count;
}
else
{
status.NumPOILastUpdated = 0;
}
statusCollection.Insert(status);
return(status);
}