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Update implemented enterBid function

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This commit is contained in:
Lev
2021-06-11 17:50:32 -05:00
parent 2ea65ce850
commit 6e2027cae7
2 changed files with 44 additions and 14 deletions
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58
CM2005 Object Oriented Programming/Topic 4/4.4.13/MerkelMain.cpp
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@ -46,14 +46,26 @@ void MerkelMain::printHelp()
void MerkelMain::printMarketStats()
{
// for product Asks
// for (std::string const p : orderBook.getKnownProducts())
// {
// std::cout << "Product: " << p << std::endl;
// std::vector<OrderBookEntry> entries = orderBook.getOrders(OrderBookType::ask, p, currentTime);
// std::cout << "Asks for product " << p << " are " << entries.size() << std::endl;
// std::cout << "Max ask for " << p << " is " << orderBook.getHighPrice(entries) << std::endl;
// std::cout << "Min ask for " << p << " is " << orderBook.getLowPrice(entries) << std::endl;
// }
// for product Bids
for (std::string const p : orderBook.getKnownProducts())
{
std::cout << "Product: " << p << std::endl;
std::vector<OrderBookEntry> entries = orderBook.getOrders(OrderBookType::ask, p, currentTime);
std::cout << "Asks for product " << p << " are " << entries.size() << std::endl;
std::cout << "Max ask for " << p << " is " << orderBook.getHighPrice(entries) << std::endl;
std::cout << "Min ask for " << p << " is " << orderBook.getLowPrice(entries) << std::endl;
std::vector<OrderBookEntry> entries = orderBook.getOrders(OrderBookType::bid, p, currentTime);
std::cout << "Bids for product " << p << " are " << entries.size() << std::endl;
std::cout << "Max bid for " << p << " is " << orderBook.getHighPrice(entries) << std::endl;
std::cout << "Min bid for " << p << " is " << orderBook.getLowPrice(entries) << std::endl;
}
// Overall stats
// std::cout << "OrderBook contains : " << orders.size() << " entries" << std::endl;
// unsigned int bids = 0;
// unsigned int asks = 0;
@ -73,15 +85,14 @@ void MerkelMain::printMarketStats()
void MerkelMain::enterAsk()
{
std::cout << "Make an ask - enter the amount (product, price, amount. e.g. 'ETH/BTC, 200, 0.5'): " << std::endl;
std::cout << "Make an ask (product, price, amount. e.g. 'ETH/BTC, 125, 0.5'): " << std::endl;
std::string input;
//std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
std::getline(std::cin, input);
std::vector<std::string> tokens = CSVReader::tokenise(input, ',');
if(tokens.size() != 3)
if (tokens.size() != 3)
{
std::cout << "Bad input!" << input << std::endl;
std::cout << "MerkelMain::enterAsk - Bad input!" << input << std::endl;
}
else
{
@ -90,17 +101,37 @@ void MerkelMain::enterAsk()
OrderBookEntry obe = CSVReader::stringsToOBE(tokens[1], tokens[2], currentTime, tokens[0], OrderBookType::ask);
orderBook.insertOrder(obe);
}
catch(const std::exception& e)
catch (const std::exception &e)
{
std::cout << "MerkelMain::enterAsk Bad input!" << input << std::endl;
std::cout << "MerkelMain::enterAsk - Bad input!" << input << std::endl;
}
}
std::cout << "You typed: " << input << std::endl;
//std::cout << "You typed: " << input << std::endl;
}
void MerkelMain::enterBid()
{
std::cout << "Make a bid - enter the amount" << std::endl;
std::cout << "Make a bid (product, price, amount. e.g. 'ETH/BTC, 150, 0.5'): " << std::endl;
std::string input;
std::getline(std::cin, input);
std::vector<std::string> tokens = CSVReader::tokenise(input, ',');
if (tokens.size() != 3)
{
std::cout << "MerkelMain::enterBid - Bad input!" << input << std::endl;
}
else
{
try
{
OrderBookEntry obe = CSVReader::stringsToOBE(tokens[1], tokens[2], currentTime, tokens[0], OrderBookType::bid);
orderBook.insertOrder(obe);
}
catch (const std::exception &e)
{
std::cout << "MerkelMain::enterAsk - Bad input!" << input << std::endl;
}
}
}
void MerkelMain::printWallet()
@ -121,12 +152,11 @@ int MerkelMain::getUserOption()
std::string line;
std::cout << "Type in 1-6" << std::endl;
std::getline(std::cin, line);
//std::cin >> userOption;
try
{
userOption = std::stoi(line);
}
catch(const std::exception& e)
catch (const std::exception &e)
{
std::cout << "Invalid input!" << std::endl;
}