/// <inheritdoc />
public Command Deserialize(byte[] dataBytes)
{
var unpacked = MessagePackSerializer.Deserialize <Dictionary <string, byte[]> >(dataBytes);
var command = ObjectDeserializer.AsString(unpacked[nameof(Command.Type)]);
var id = ObjectDeserializer.AsGuid(unpacked[nameof(Command.Id)]);
var timestamp = ObjectDeserializer.AsZonedDateTime(unpacked[nameof(Command.Timestamp)]);
switch (command)
{
case nameof(AccountInquiry):
return(new AccountInquiry(
this.identifierCache.TraderId(unpacked),
this.identifierCache.AccountId(unpacked),
id,
timestamp));
case nameof(SubmitOrder):
return(new SubmitOrder(
this.identifierCache.TraderId(unpacked),
this.identifierCache.AccountId(unpacked),
this.identifierCache.StrategyId(unpacked),
ObjectDeserializer.AsPositionId(unpacked),
this.orderSerializer.Deserialize(unpacked[nameof(SubmitOrder.Order)]),
id,
timestamp));
case nameof(SubmitBracketOrder):
return(new SubmitBracketOrder(
this.identifierCache.TraderId(unpacked),
this.identifierCache.AccountId(unpacked),
this.identifierCache.StrategyId(unpacked),
ObjectDeserializer.AsPositionId(unpacked),
new BracketOrder(
this.orderSerializer.Deserialize(unpacked[nameof(BracketOrder.Entry)]),
this.orderSerializer.Deserialize(unpacked[nameof(BracketOrder.StopLoss)]),
this.orderSerializer.DeserializeNullable(unpacked[nameof(BracketOrder.TakeProfit)])),
id,
timestamp));
case nameof(ModifyOrder):
return(new ModifyOrder(
this.identifierCache.TraderId(unpacked),
this.identifierCache.AccountId(unpacked),
ObjectDeserializer.AsOrderId(unpacked),
ObjectDeserializer.AsQuantity(unpacked[nameof(ModifyOrder.ModifiedQuantity)]),
ObjectDeserializer.AsPrice(unpacked[nameof(ModifyOrder.ModifiedPrice)]),
id,
timestamp));
case nameof(CancelOrder):
return(new CancelOrder(
this.identifierCache.TraderId(unpacked),
this.identifierCache.AccountId(unpacked),
ObjectDeserializer.AsOrderId(unpacked),
id,
timestamp));
default:
throw ExceptionFactory.InvalidSwitchArgument(command, nameof(command));
}
}
