public async Task <ActionResult> Post([FromBody] Asset model)
{
var validator = new AssetValidator();
var validatrionResult = validator.Validate(model);
if (validatrionResult.IsValid)
{
try
{
model.CountryOfDepartment = await _CountryRepository.GetCountryName(model.CountryOfDepartment);
}
catch (Exception ex)
{
var errors = new List <ValidationFailure>()
{
new ValidationFailure("CountryOfDepartment", ex.Message)
};
return(new BadRequestObjectResult(errors));
}
_Repository.InsertAsset(model);
_Repository.Save();
return(Ok());
}
else
{
return(new BadRequestObjectResult(validatrionResult.Errors));
}
}
/// <summary>
/// First initialize collections of assets and markets
/// </summary>
/// <returns></returns>
public async Task MarketCollectionInitialize()
{
var tickerResult = await BinanceConnector.TickerAllPrices();
var allSymbols = tickerResult.Select(i => i.Symbol).ToList();
var newAssets = DefineNewAssets(allSymbols);
AssetRepository.Save(newAssets);
var newMarkets = DefineNewMarkets(allSymbols);
MarketRepository.Save(newMarkets);
}
public async Task <Transaction> GetTransaction(string id)
{
Transaction transaction;
try
{
transaction = await TransactionRepository.GetById(id);
if (transaction == null)
{
transaction = await BlockchainDataProvider.GetTransaction(id);
if (transaction != null)
{
await BlockService.GetBlock(transaction.Blockhash);
foreach (var asset in transaction.Assets)
{
var assetExists = await AssetRepository.Exists(asset.Id);
if (!assetExists && !String.IsNullOrWhiteSpace(asset.MetadataUrl))
{
var assetData = await BlockchainDataProvider.GetMetadataContent(new Uri(asset.MetadataUrl));
await AssetRepository.Save(assetData);
}
}
await TransactionRepository.Save(transaction);
}
}
}
catch (Exception ex)
{
await Log.WriteError(this.GetType().ToString(), "GetTransaction", $"transaction_id:{id}", ex, DateTime.Now);
return(null);
}
return(transaction);
}
public async Task <Asset> GetAsset(string id)
{
Asset asset;
try
{
asset = await AssetRepository.GetById(id);
if (asset == null)
{
asset = await BlockchainDataProvider.GetAsset(id);
await AssetRepository.Save(asset);
}
}
catch (Exception ex)
{
await Log.WriteError(this.GetType().ToString(), "GetAsset", $"asset_id:{id}", ex, DateTime.Now);
return(null);
}
return(asset);
}