本文整理汇总了PHP中Portfolio::find_by_id方法的典型用法代码示例。如果您正苦于以下问题：PHP Portfolio::find_by_id方法的具体用法？PHP Portfolio::find_by_id怎么用？PHP Portfolio::find_by_id使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Portfolio的用法示例。
在下文中一共展示了Portfolio::find_by_id方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: buy
public function buy()
{
$this->load->model(array('portfolio', 'stock'));
$stock_symbol = $this->input->post('stock_symbol');
$stock_info = $this->stock->single_quote($stock_symbol);
$shares = $this->input->post('shares');
$stock = new Stock();
$stock->portfolio_id = $this->input->post('portfolio_id');
$stock->user_id = Portfolio::find_by_id($this->input->post('portfolio_id'))->user_id;
$stock->symbol = $this->input->post('stock_symbol');
//need to add market open date verification
$stock->purchase_time = date("Y-m-d H:i:s");
$stock->purchase_price = $stock_info['price'];
$stock->shares = $this->input->post('shares');
$stock->save();
$portfolio = Portfolio::find_by_id($this->input->post('portfolio_id'));
//$portfolio->current_cap = $portfolio->current_cap - ($stock->purchase_price * $stock->shares);
if ($portfolio->commision_bool == 1) {
$portfolio->current_cap = $portfolio->current_cap - $stock->purchase_price * $stock->shares;
$portfolio->current_cap = $portfolio->current_cap - $portfolio->commision;
} else {
$portfolio->current_cap = $portfolio->current_cap - $stock->purchase_price * $stock->shares;
}
$portfolio->last_trade = $stock->id;
$portfolio->save();
redirect('portfolios/view/' . $stock->portfolio_id);
}