/// <summary>
/// Adds a new order to the database.
/// </summary>
/// <param name="o">The order to be added</param>
/// <param name="orderContext">DB Context</param>
/// <returns></returns>
public static async Task <Order> Add(Order o, OrderContext orderContext)
{
return(await OrderAction(o, orderContext, EntityState.Added));
}
/// <summary>
/// Edits an existing Order entry in the database.
/// </summary>
/// <param name="o">The order to be edited</param>
/// <param name="orderContext">DB Context</param>
/// <returns></returns>
public static async Task <Order> Edit(Order o, OrderContext orderContext)
{
return(await OrderAction(o, orderContext, EntityState.Modified));
}
/// <summary>
/// Returns the total number of Order items
/// </summary>
/// <param name="orderContext">DB Context</param>
public async static Task <int> GetNumOrders(OrderContext orderContext)
{
return(await orderContext.Orders.CountAsync());
}