public function buy($sh_id, $qty = 0) { global $session; $database = new Database(); $sh_id = $database->escape_value($sh_id); $qty = (int) $qty; if ($this->found) { $StockCompany = new StockCompany($this->sc_id); /* Check if the user has enough money to buy the stocks */ $holder = new StockHolder($sh_id); if ($holder->found) { $stock_cur_price = Stock::getCurPrice($this->sc_id); if ($holder->cur_amt > $stock_cur_price * $qty) { if ($StockCompany->leftStocks() > $qty) { $holder_stocks = new HolderStocks($sh_id); //this adds the stock to holder list and also creates a transaction for it $success = $holder_stocks->addStock($this->sc_id, $qty, $stock_cur_price); //Updates the amount of money holder has $success = $holder->amtUpdate($holder->cur_amt - $stock_cur_price * $qty); return true; } else { $session->message("Stocks of {$StockCompany->c_name} are unavailable in the marketplace"); return false; } } else { $session->message('You Don\'t have enough money to buy ' . $qty . ' stocks of ' . $StockCompany->c_name); return false; } } } else { //check this! $session->message('Stock Unavailable'); return false; } }
?> </strong></p> <p style="font-family:sans-serif;font-size:2em;margin-top:0.8em;"> Company Information: <strong><?php echo $company->getInfo(); ?> </strong></p> <p style="font-family:sans-serif;font-size:2em;margin-top:0.8em;"> Day's Opening : <strong><?php echo $company->day_open; ?> </strong></p> <p style="font-family:sans-serif;font-size:2em;margin-top:0.8em;"> Total Company's Bought Stocks : <strong> <?php $company->leftStocks(); echo $company->bought_stocks; ?> </strong> </p> <p style="font-family:sans-serif;font-size:2em;margin-top:0.8em;"> Present Stock Value : <i class="icon-arrow-<?php echo $direction . ' i' . $color; ?> fr inc_size" style="float:none;"> <strong><?php echo $cur_val; ?> </i></strong></p> </div>