protected override async Task <DatasourceResult <List <T> > > RunAsync()
{
string assemblyPath = new Uri(Assembly.GetExecutingAssembly().CodeBase).AbsolutePath;
Configuration cfg = ConfigurationManager.OpenExeConfiguration(assemblyPath);
string isQueyMongo = cfg.AppSettings.Settings["AlwaysQueryMongo"].Value;
int switchTimeDurations = int.Parse(cfg.AppSettings.Settings["SwitchTimeDuration"].Value);
if (isQueyMongo != "true")
{
if (DateTimeOffset.Now.ToUnixTimeMilliseconds() - QueryConstant.PreviousSwitchTime >=
switchTimeDurations * 60 * 1000 && QueryConstant.IsSwitch && switchTimeDurations > 0)
{
QueryConstant.IsSwitch = false;
}
if (QueryConstant.IsSwitch)
{
var mongoQuery = new MongoDbQuery <T>(_query.Collection, _query.BoolQuery, _query.EsSort, _query.Aggregations, _query.From, _query.Size);
var resultMongo = await mongoQuery.GetResult();
return(resultMongo);
}
var elasticsearchQuery = new ElasticsearchQuery <T>(_query.EsClient, _query.BoolQuery, _query.EsSort, _query.Aggregations, _query.From, _query.Size);
var result = await elasticsearchQuery.GetResult();
return(result);
}
else
{
var mongoQuery = new MongoDbQuery <T>(_query.Collection, _query.BoolQuery, _query.EsSort, _query.Aggregations, _query.From, _query.Size);
var result = await mongoQuery.GetResult();
return(result);
}
}
protected override async Task <DatasourceResult <List <T> > > RunFallbackAsync()
{
string assemblyPath = new Uri(Assembly.GetExecutingAssembly().CodeBase).AbsolutePath;
Configuration cfg = ConfigurationManager.OpenExeConfiguration(assemblyPath);
string isQueyMongo = cfg.AppSettings.Settings["AlwaysQueryMongo"].Value;
if (isQueyMongo != "true")
{
QueryConstant.IsSwitch = true;
QueryConstant.PreviousSwitchTime = DateTimeOffset.Now.ToUnixTimeMilliseconds();
var mongoQuery = new MongoDbQuery <T>(_query.Collection, _query.BoolQuery, _query.EsSort, _query.Aggregations, _query.From, _query.Size);
var result = await mongoQuery.GetResult();
return(result);
}
return(new DatasourceResult <List <T> >());
}