/// <summary>
/// Determines whether the specified Historic Price is equal the this Historic Price.
/// </summary>
/// <param name="other">The other price to compare.</param>
/// <returns>
/// True, when the other historic price refers to the same Stock ID and Date as this one.
/// </returns>
public virtual bool Equals(HistoricPrice other)
{
if (ReferenceEquals(null, other))
{
return false;
}
if (ReferenceEquals(this, other))
{
return true;
}
return (GetStockIdForComparison(other.Stock) == GetStockIdForComparison(this.Stock)) && other.Date.Equals(this.Date);
}
/// <summary>
/// Adds an historic price to the stock's price history.
/// </summary>
/// <param name="price">The price to add to the history.</param>
/// <returns>True, when the price was successfully added.</returns>
public virtual bool AddHistoricPrice(HistoricPrice price)
{
// Store the price's current Stock reference so the operation can be reverted on failure.
var priorStockReference = price.Stock;
// Try to add the price to this stock's history.
price.Stock = this;
var success = this.priceHistory.Add(price);
// Revert on failure.
if (!success)
{
price.Stock = priorStockReference;
}
return success;
}
