@Override
public Map<String, Long> getDigicoinTransactionsByBroker() {
Map<String, Long> rtn = new HashMap<>();
for (Map.Entry<String, List<OrderOutcome>> brokerOrderAuditEntry :
inMemoryBrokerOrderAudit.entrySet()) {
List<OrderOutcome> ordersForBroker = brokerOrderAuditEntry.getValue();
Long totalForBroker = 0l;
for (OrderOutcome orderOutcome : ordersForBroker) {
totalForBroker += Math.abs(orderOutcome.getOrder().getAmount());
}
rtn.put(brokerOrderAuditEntry.getKey(), totalForBroker);
}
return rtn;
}
@Override
public Map<String, Double> getClientNetPositions() {
Map<String, Double> rtn = new HashMap<>();
for (Map.Entry<String, List<OrderOutcome>> clientOrderAuditEntry :
inMemoryClientOrderAudit.entrySet()) {
List<OrderOutcome> ordersForClient = clientOrderAuditEntry.getValue();
Double sumOfTransactionsPerDigicoin = 0d;
Double allAmounts = 0d;
for (OrderOutcome orderOutcome : ordersForClient) {
sumOfTransactionsPerDigicoin +=
orderOutcome.getPrice() / Math.abs(orderOutcome.getOrder().getAmount());
allAmounts += orderOutcome.getOrder().getAmount();
}
Double average =
new Double(sumOfTransactionsPerDigicoin / ordersForClient.size()) * allAmounts;
rtn.put(
clientOrderAuditEntry.getKey(),
new BigDecimal(average).setScale(3, BigDecimal.ROUND_HALF_UP).doubleValue());
}
return rtn;
}
@Override
public void auditClientOrder(OrderOutcome orderOutcome) {
doAuditOrder(inMemoryClientOrderAudit, orderOutcome.getOrder().getClient(), orderOutcome);
}
