public async Task <IActionResult> GetTickers([FromQuery] string[] assetPairIds)
{
var entities = _tickersReader.Get(TickerEntity.GetPk());
List <TickerModel> result;
if (entities.Any())
{
result = _mapper.Map <List <TickerModel> >(entities);
}
else
{
var marketData = await _marketDataClient.GetMarketDataAsync(new Empty());
result = _mapper.Map <List <TickerModel> >(marketData.Items.ToList());
}
if (assetPairIds.Any())
{
result = result.Where(x =>
assetPairIds.Contains(x.AssetPairId, StringComparer.InvariantCultureIgnoreCase))
.ToList();
}
return(Ok(ResponseModel <IReadOnlyCollection <TickerModel> > .Ok(result)));
}
public override async Task <TickersResponse> GetTickers(TickersRequest request, ServerCallContext context)
{
var entities = _tickersReader.Get(TickerEntity.GetPk());
List <TickerUpdate> result;
if (entities.Any())
{
result = _mapper.Map <List <TickerUpdate> >(entities);
}
else
{
var marketData = await _marketDataClient.GetMarketDataAsync(new Empty());
result = _mapper.Map <List <TickerUpdate> >(marketData.Items.ToList());
}
if (request.AssetPairIds.Any())
{
result = result.Where(x =>
request.AssetPairIds.Contains(x.AssetPairId, StringComparer.InvariantCultureIgnoreCase))
.ToList();
}
var response = new TickersResponse();
response.Payload.AddRange(result);
return(response);
}
