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 async Task <ResponseModel <string> > Handle(CreateOrderCommand createOrderCommand, CancellationToken cancellationToken)
{
string sql = @"INSERT INTO Orders (BrandId, Price, StoreName, CustomerName, CreatedOn, Status) Values (@BrandId, @Price, @StoreName, @CustomerName, @CreatedOn, @Status)";
using var connection = _dbConnectionFactory.CreateConnection();
var insertCount = 0;
foreach (var item in createOrderCommand.OrderModel.Orders.Where(x => x.BrandId > 0))
{
insertCount += await connection.ExecuteAsync(sql, new
{
item.BrandId,
item.Price,
item.StoreName,
item.CustomerName,
item.CreatedOn,
item.Status,
}, commandType : CommandType.Text);
}
var invalidBrandIdCount = createOrderCommand.OrderModel.Orders.Where(x => x.BrandId <= 0).Count();
if (invalidBrandIdCount > 0)
{
_logger.LogWarning($"BrandId less than 1 item count: {invalidBrandIdCount}");
}
return(ResponseModel.Ok($"Total insert count: {insertCount}"));
}
public async Task <IActionResult> GetBalances()
{
var walletId = User.GetWalletId();
var balances = await _balanceService.GetBalancesAsync(walletId);
return(Ok(ResponseModel <IReadOnlyCollection <Balance> > .Ok(balances)));
}
public async Task <IActionResult> PlaceBulkOrder([FromBody] PlaceBulkLimitOrderRequest request)
{
var walletId = User.GetWalletId();
var items = request.Orders?.ToArray() ?? Array.Empty <BulkOrderItemModel>();
var orders = new List <MultiOrderItemModel>();
foreach (var item in items)
{
var order = new MultiOrderItemModel
{
Id = Guid.NewGuid().ToString(),
Price = (double)item.Price,
Volume = (double)item.Volume,
OrderAction = item.OrderAction,
OldId = item.OldId
};
orders.Add(order);
}
var multiOrder = new MultiLimitOrderModel
{
Id = Guid.NewGuid().ToString(),
ClientId = walletId,
AssetPairId = request.AssetPairId,
CancelPreviousOrders = request.CancelPreviousOrders,
Orders = orders.ToArray()
};
if (request.CancelMode.HasValue)
{
multiOrder.CancelMode = request.CancelMode.Value;
}
MultiLimitOrderResponse response = await _matchingEngineClient.PlaceMultiLimitOrderAsync(multiOrder);
if (response == null)
{
throw HftApiException.Create(HftApiErrorCode.MeRuntime, "ME not available");
}
var bulkResponse = new BulkLimitOrderResponse
{
AssetPairId = request.AssetPairId,
Error = response.Status.ToHftApiError().code,
Statuses = response.Statuses?.Select(x => new BulkOrderItemStatusModel
{
Id = x.Id,
Price = (decimal)x.Price,
Volume = (decimal)x.Volume,
Error = x.Status.ToHftApiError().code
}).ToArray()
};
return(Ok(ResponseModel <BulkLimitOrderResponse> .Ok(bulkResponse)));
}
/// <summary>
/// Успешный ответ с данными
/// </summary>
/// <param name="obj">данные</param>
protected HttpResponseMessage Success <T>(T obj)
{
var result = ResponseModel <T> .Ok(obj);
var response = Request.CreateResponse(HttpStatusCode.OK);
response.Content = new StringContent(JsonConvert.SerializeObject(result), Encoding.UTF8, "application/json");
return(response);
}
public async Task <IActionResult> GetPublicTrades(string assetPairId,
[FromQuery] int?offset = 0,
[FromQuery] int?take = 100
)
{
var data = await _tradesAdapterClient.GetTradesByAssetPairIdAsync(assetPairId, offset ?? 0, take ?? 100);
return(Ok(ResponseModel <IReadOnlyCollection <PublicTradeModel> > .Ok(_mapper.Map <IReadOnlyCollection <PublicTradeModel> >(data.Records))));
}
public async Task <IActionResult> GetOperationsHistoryAsync([FromQuery] int offset = 0,
[FromQuery] int take = 100)
{
var history = await _historyWrapperClient.GetOperationsHistoryAsync(
User.GetWalletId(),
offset,
take);
return(Ok(ResponseModel <List <Models.Operations.OperationModel> > .Ok(
_mapper.Map <List <Models.Operations.OperationModel> >(history.ToList()))));
}
public async Task <IActionResult> UpdateAsync([FromBody] TradingFeeLevelEditModel model)
{
var brokerId = User.GetTenantId();
var domain = _mapper.Map <TradingFeeLevel>(model);
var newDmain = await _tradingFeeLevelService.UpdateAsync(domain, brokerId);
var newModel = _mapper.Map <TradingFeeLevelModel>(newDmain);
return(Ok(ResponseModel <TradingFeeLevelModel> .Ok(newModel)));
}
public async Task <IActionResult> GetOrder(string orderId)
{
var order = await _historyClient.GetOrderAsync(orderId);
if (order == null)
{
throw HftApiException.Create(HftApiErrorCode.ItemNotFound, HftApiErrorMessages.OrderNotFound).AddField(orderId);
}
var orderModel = _mapper.Map <OrderModel>(order);
return(Ok(ResponseModel <OrderModel> .Ok(orderModel)));
}
public async Task <IActionResult> GetOrderbooks(string assetPairId = null, int?depth = null)
{
var result = await _validationService.ValidateAssetPairAsync(assetPairId);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var orderbooks = await _orderbooksService.GetAsync(assetPairId, depth);
return(Ok(ResponseModel <IReadOnlyCollection <OrderbookModel> > .Ok(_mapper.Map <IReadOnlyCollection <OrderbookModel> >(orderbooks))));
}
public async Task <IActionResult> GetAssetPairAsync(string assetPairId)
{
var result = await _validationService.ValidateAssetPairAsync(assetPairId);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var assetPair = await _assetsService.GetAssetPairByIdAsync(assetPairId);
return(Ok(ResponseModel <AssetPair> .Ok(assetPair)));
}
public ResponseModel <bool> SetOffline(IWorkerContext context, string userId)
{
var key = Pref("SetOffline_" + userId);
var exist = _redis.GetDatabase().KeyExists(key);
if (exist)
{
return(ResponseModel <bool> .Ok(true));
}
_redis.GetDatabase().StringSet(key, "True", TimeSpan.FromMinutes(_setOfflineExpiryInMin), When.Always, CommandFlags.FireAndForget);
return(_backend.SetOffline(context, userId));
}
public async Task <IActionResult> AddAsync([FromBody] TradingFeeAddModel model)
{
var brokerId = User.GetTenantId();
var domain = _mapper.Map <TradingFee>(model);
domain.BrokerId = brokerId;
var newDomain = await _tradingFeeService.AddAsync(domain);
var newModel = _mapper.Map <TradingFeeModel>(newDomain);
return(Ok(ResponseModel <TradingFeeModel> .Ok(newModel)));
}
public async Task <IActionResult> CancelAllOrders([FromQuery] string assetPairId = null, [FromQuery] OrderAction?side = null)
{
var assetPairResult = await _validationService.ValidateAssetPairAsync(assetPairId);
if (assetPairResult != null)
{
throw HftApiException.Create(assetPairResult.Code, assetPairResult.Message).AddField(assetPairResult.FieldName);
}
bool?isBuy;
switch (side)
{
case OrderAction.Buy:
isBuy = true;
break;
case OrderAction.Sell:
isBuy = false;
break;
default:
isBuy = null;
break;
}
var model = new LimitOrderMassCancelModel
{
Id = Guid.NewGuid().ToString(),
AssetPairId = assetPairId,
ClientId = User.GetWalletId(),
IsBuy = isBuy
};
MeResponseModel response = await _matchingEngineClient.MassCancelLimitOrdersAsync(model);
if (response == null)
{
throw HftApiException.Create(HftApiErrorCode.MeRuntime, "ME not available");
}
(HftApiErrorCode code, string message) = response.Status.ToHftApiError();
if (code == HftApiErrorCode.Success)
{
return(Ok(ResponseModel <string> .Ok(null)));
}
throw HftApiException.Create(code, message);
}
public async Task <IActionResult> GetAsync(long id)
{
var brokerId = User.GetTenantId();
var asset = await _cashOperationsFeeService.GetAsync(id, brokerId);
if (asset == null)
{
return(NotFound());
}
var model = _mapper.Map <CashOperationsFeeModel>(asset);
return(Ok(ResponseModel <CashOperationsFeeModel> .Ok(model)));
}
public async Task <IActionResult> GetLevelsAsync(long tradingFeeId)
{
var brokerId = User.GetTenantId();
var domain = await _tradingFeeLevelService.GetAllAsync(tradingFeeId, brokerId);
if (domain == null)
{
return(NotFound());
}
var model = _mapper.Map <TradingFeeLevelModel[]>(domain);
return(Ok(ResponseModel <TradingFeeLevelModel[]> .Ok(model)));
}
public async Task <IActionResult> GetAsync()
{
var brokerId = User.GetTenantId();
var domain = await _settingsService.GetAsync(brokerId);
if (domain == null)
{
return(NotFound());
}
var model = _mapper.Map <SettingsModel>(domain);
return(Ok(ResponseModel <SettingsModel> .Ok(model)));
}
public async Task <IActionResult> UpdateAsync([FromBody] CashOperationsFeeEditModel model)
{
var brokerId = User.GetTenantId();
var userId = User.GetUserId();
var domain = _mapper.Map <CashOperationsFee>(model);
domain.BrokerId = brokerId;
var newDmain = await _cashOperationsFeeService.UpdateAsync(userId, domain);
var newModel = _mapper.Map <CashOperationsFeeModel>(newDmain);
return(Ok(ResponseModel <CashOperationsFeeModel> .Ok(newModel)));
}
public async Task <IActionResult> GetManyAsync([FromQuery] CashOperationsFeeRequestManyModel request)
{
var sortOrder = request.Order == PaginationOrder.Asc
? ListSortDirection.Ascending
: ListSortDirection.Descending;
var brokerId = User.GetTenantId();
var cashOperationsFees = await _cashOperationsFeeService.GetAllAsync(brokerId, request.Asset, sortOrder, request.Cursor, request.Limit);
var result = _mapper.Map <CashOperationsFeeModel[]>(cashOperationsFees);
var payload = result.Paginate(request, Url, x => x.Id);
return(Ok(ResponseModel <Paginated <CashOperationsFeeModel, long> > .Ok(payload)));
}
public async Task <IActionResult> CancelOrder(string orderId)
{
MeResponseModel response = await _matchingEngineClient.CancelLimitOrderAsync(orderId);
if (response == null)
{
throw HftApiException.Create(HftApiErrorCode.MeRuntime, "ME not available");
}
(HftApiErrorCode code, string message) = response.Status.ToHftApiError();
if (code == HftApiErrorCode.Success)
{
return(Ok(ResponseModel <string> .Ok(null)));
}
throw HftApiException.Create(code, message);
}
public async Task <IActionResult> GetCloasedOrders(
[FromQuery] string assetPairId = null,
[FromQuery] int?offset = 0,
[FromQuery] int?take = 100
)
{
var result = await _validationService.ValidateOrdersRequestAsync(assetPairId, offset, take);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var orders = await _historyClient.GetOrdersByWalletAsync(User.GetWalletId(), assetPairId,
new [] { OrderStatus.Matched, OrderStatus.Cancelled, OrderStatus.Replaced }, null, false, offset, take);
var ordersModel = _mapper.Map <IReadOnlyCollection <OrderModel> >(orders);
return(Ok(ResponseModel <IReadOnlyCollection <OrderModel> > .Ok(_mapper.Map <IReadOnlyCollection <OrderModel> >(ordersModel))));
}
public ResponseModel <User> ValidateToken(IWorkerContext context, TokenModel model)
{
var key = Pref("ValidateToken_" + model.Token);
var userId = _redis.GetDatabase().StringGet(key);
if (userId.HasValue)
{
return(ResponseModel <User> .Ok(new User { UserId = userId }));
}
var response = _backend.ValidateToken(context, model);
if (response.Success)
{
_redis.GetDatabase()
.StringSet(key, response.Body.UserId, TimeSpan.FromMinutes(_validateTokenExpiryInMin));
}
return(response);
}
public async Task <IActionResult> GetTrades(
[FromQuery] string assetPairId = null,
[FromQuery] OrderAction?side = null,
[FromQuery] int?offset = 0,
[FromQuery] int?take = 100,
[FromQuery] DateTime?from = null,
[FromQuery] DateTime?to = null
)
{
var result = await _validationService.ValidateOrdersRequestAsync(assetPairId, offset, take);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message)
.AddField(result.FieldName);
}
var trades = await _historyClient.GetTradersAsync(User.GetWalletId(), assetPairId, offset, take, side, from, to);
return(Ok(ResponseModel <IReadOnlyCollection <TradeModel> > .Ok(_mapper.Map <IReadOnlyCollection <TradeModel> >(trades))));
}
public async Task <ResponseModel <IEnumerable <object> > > Handle(GetOrdersQuery getOrdersQuery, CancellationToken cancellationToken)
{
var builder = new SqlBuilder();
var sql = builder.AddTemplate(@"select * from Orders /**where**/ /**orderby**/ LIMIT @Next OFFSET @Offset",
new
{
Offset = getOrdersQuery.OrderFilterModel.PageNumber - 1,
Next = getOrdersQuery.OrderFilterModel.PageSize
});
if (!string.IsNullOrEmpty(getOrdersQuery.OrderFilterModel.SearchText))
{
builder.Where("StoreName || CustomerName like @SearchText", new { SearchText = "%" + getOrdersQuery.OrderFilterModel.SearchText + "%" });
}
if (getOrdersQuery.OrderFilterModel.StartDate.HasValue && getOrdersQuery.OrderFilterModel.EndDate.HasValue)
{
builder.Where("CreatedOn >= @StartDate AND CreatedOn <= @EndDate", new { StartDate = getOrdersQuery.OrderFilterModel.StartDate.Value, EndDate = getOrdersQuery.OrderFilterModel.EndDate.Value });
}
if (getOrdersQuery.OrderFilterModel.Statuses.ContainItem())
{
builder.Where("Status in (@Statuses)", new { getOrdersQuery.OrderFilterModel.Statuses });
}
if (!string.IsNullOrEmpty(getOrdersQuery.OrderFilterModel.SortBy))
{
var sortColumns = OrderInfoModel.GetMatchOrderByFields(getOrdersQuery.OrderFilterModel.SortBy);
if (sortColumns.ContainItem())
{
builder.OrderBy($"{string.Join(",", sortColumns)}");
}
}
using var connection = _dbConnectionFactory.CreateConnection();
var result = await connection.QueryAsync <object>(sql.RawSql, sql.Parameters);
return(ResponseModel.Ok(result));
}
public async Task <IActionResult> PlaceLimitOrder(PlaceLimitOrderRequest request)
{
var walletId = User.GetWalletId();
var result = await _validationService.ValidateLimitOrderAsync(walletId, request.AssetPairId, request.Side, request.Price, request.Volume);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var order = new LimitOrderModel
{
Id = Guid.NewGuid().ToString(),
AssetPairId = request.AssetPairId,
ClientId = walletId,
Price = (double)request.Price,
CancelPreviousOrders = false,
Volume = (double)Math.Abs(request.Volume),
OrderAction = request.Side
};
MeResponseModel response = await _matchingEngineClient.PlaceLimitOrderAsync(order);
if (response == null)
{
throw HftApiException.Create(HftApiErrorCode.MeRuntime, "ME not available");
}
(HftApiErrorCode code, string message) = response.Status.ToHftApiError();
if (code == HftApiErrorCode.Success)
{
return(Ok(ResponseModel <LimitOrderResponse> .Ok(new LimitOrderResponse {
OrderId = response.TransactionId
})));
}
throw HftApiException.Create(code, message);
}
public async Task <IActionResult> PlaceMarketOrder(PlaceMarketOrderRequest request)
{
var result = await _validationService.ValidateMarketOrderAsync(request.AssetPairId, request.Volume);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var walletId = User.GetWalletId();
var order = new MarketOrderModel
{
Id = Guid.NewGuid().ToString(),
AssetPairId = request.AssetPairId,
ClientId = walletId,
Volume = (double)request.Volume,
OrderAction = request.Side,
Straight = true
};
var response = await _matchingEngineClient.HandleMarketOrderAsync(order);
if (response == null)
{
throw HftApiException.Create(HftApiErrorCode.MeRuntime, "ME not available");
}
(HftApiErrorCode code, string message) = response.Status.ToHftApiError();
if (code == HftApiErrorCode.Success)
{
return(Ok(ResponseModel <MarketOrderResponse> .Ok(new MarketOrderResponse {
OrderId = order.Id, Price = (decimal)response.Price
})));
}
throw HftApiException.Create(code, message);
}
public async Task <IActionResult> GetActiveOrders(
[FromQuery] string assetPairId = null,
[FromQuery] int?offset = 0,
[FromQuery] int?take = 100
)
{
var result = await _validationService.ValidateOrdersRequestAsync(assetPairId, offset, take);
if (result != null)
{
throw HftApiException.Create(result.Code, result.Message).AddField(result.FieldName);
}
var statuses = new List <string> {
OrderStatus.Placed.ToString(), OrderStatus.PartiallyMatched.ToString()
};
var orders = _ordersReader.Get(User.GetWalletId(), offset ?? 0, take ?? 100,
x => (string.IsNullOrEmpty(assetPairId) || x.AssetPairId == assetPairId) && statuses.Contains(x.Status));
var ordersModel = _mapper.Map <IReadOnlyCollection <OrderModel> >(orders);
return(Ok(ResponseModel <IReadOnlyCollection <OrderModel> > .Ok(ordersModel)));
}
protected ActionResult Success <T>(T data, string strMessage = "")
{
return(Return(ResponseModel <T> .Ok(data, strMessage)));
}
public async Task <IActionResult> GetAllAssetPairs()
{
var assetPairs = await _assetsService.GetAllAssetPairsAsync();
return(Ok(ResponseModel <IReadOnlyList <AssetPair> > .Ok(assetPairs)));
}
protected ActionResult Success()
{
return(Return(ResponseModel <string> .Ok("")));
}