public int CalculateMissingAmount(HomeProductManagerContext context, int periodTypeId)
{
if (Period.PeriodTypeId == periodTypeId)
{
return(UnitAmount - (ProductAmountExist.HasValue ? ProductAmountExist.Value : 0));
}
PeriodType expectedPeriod = context.PeriodTypes.FirstOrDefault(pr => pr.PeriodTypeId == periodTypeId);
decimal unitAmount = UnitAmount;
decimal periodInDays = Period.PeriodInDays;
decimal expectedPeriodInDays = expectedPeriod.PeriodInDays;;
decimal missingAmount = (unitAmount / periodInDays) * expectedPeriodInDays;
return((int)Math.Ceiling(missingAmount));
}
/// <summary>
/// Initializes a new instance of the <see cref="CategoryRepository"/> class.
/// </summary>
/// <param name="context">The context.</param>
public CategoryRepository(HomeProductManagerContext context)
{
_context = context;
}
/// <summary>
/// Initializes a new instance of the <see cref="PeriodTypeRepository"/> class.
/// </summary>
/// <param name="context">The context.</param>
public PeriodTypeRepository(HomeProductManagerContext context)
{
_context = context;
}
/// <summary>
/// Initializes a new instance of the <see cref="ProductRepository"/> class.
/// </summary>
/// <param name="context">The context.</param>
public ProductRepository(HomeProductManagerContext context)
{
_context = context;
}
/// <summary>
/// Initializes a new instance of the <see cref="UnitTypeRepository"/> class.
/// </summary>
/// <param name="context">The context.</param>
public UnitTypeRepository(HomeProductManagerContext context)
{
_context = context;
}
