/// <summary>
/// Updates an existing partner offer.
/// </summary>
/// <param name="partnerOfferUpdate">The partner offer to update.</param>
/// <returns>The updated partner offer.</returns>
public async Task <PartnerOffer> UpdateAsync(PartnerOffer partnerOfferUpdate)
{
partnerOfferUpdate.AssertNotNull(nameof(partnerOfferUpdate));
IList <PartnerOffer> allPartnerOffers = new List <PartnerOffer>(await RetrieveAsync().ConfigureAwait(false));
new PartnerOfferNormalizer().Normalize(partnerOfferUpdate);
PartnerOffer existingPartnerOffer = allPartnerOffers.FirstOrDefault(offer => offer.Id == partnerOfferUpdate.Id);
if (existingPartnerOffer == null)
{
throw new PartnerDomainException(ErrorCode.PartnerOfferNotFound, Resources.OfferNotFound);
}
if (existingPartnerOffer.MicrosoftOfferId != partnerOfferUpdate.MicrosoftOfferId)
{
// we do not allow changing the Microsoft offer association since there may be existing purchases that purchased the original Microsoft offer
throw new PartnerDomainException(ErrorCode.MicrosoftOfferImmutable, Resources.MicrosoftOfferImmutableErrorMessage);
}
allPartnerOffers[allPartnerOffers.IndexOf(existingPartnerOffer)] = partnerOfferUpdate;
await UpdateAsync(allPartnerOffers).ConfigureAwait(false);
return(partnerOfferUpdate);
}
/// <summary>
/// Applies business rules to a partner offer.
/// </summary>
/// <param name="partnerOffer">The partner offer to normalize.</param>
public void Normalize(PartnerOffer partnerOffer)
{
partnerOffer.AssertNotNull(nameof(partnerOffer));
// ensure the Microsoft offer ID and other required properties are set
Guid offerId;
if (!Guid.TryParse(partnerOffer.Id, out offerId))
{
throw new PartnerDomainException(ErrorCode.InvalidInput, Resources.IdMustBeAValidGUID).AddDetail("Field", "Id");
}
if (string.IsNullOrWhiteSpace(partnerOffer.MicrosoftOfferId))
{
throw new PartnerDomainException(ErrorCode.InvalidInput, Resources.MicrosoftOfferIdMustBeSet).AddDetail("Field", "MicrosoftOfferId");
}
partnerOffer.Title.AssertNotEmpty("Offer title");
if (partnerOffer.Price <= 0)
{
throw new PartnerDomainException(ErrorCode.InvalidInput, Resources.OfferPriceShouldBeMoreThanZero).AddDetail("Field", "Price");
}
// flatten the offer price based on locale decimal settings.
partnerOffer.Price = Math.Round(partnerOffer.Price, Resources.Culture.NumberFormat.CurrencyDecimalDigits, MidpointRounding.AwayFromZero);
partnerOffer.Features = PartnerOfferNormalizer.CleanupEmptyEntries(partnerOffer.Features);
partnerOffer.Summary = PartnerOfferNormalizer.CleanupEmptyEntries(partnerOffer.Summary);
}
/// <summary>
/// Applies business rules to a partner offer.
/// </summary>
/// <param name="partnerOffer">The partner offer to normalize.</param>
public void Normalize(PartnerOffer partnerOffer)
{
partnerOffer.AssertNotNull(nameof(partnerOffer));
// ensure the Microsoft offer ID and other required properties are set
Guid offerId;
if (!Guid.TryParse(partnerOffer.Id, out offerId))
{
throw new PartnerDomainException(ErrorCode.InvalidInput, "Id must be a valid GUID").AddDetail("Field", "Id");
}
if (string.IsNullOrWhiteSpace(partnerOffer.MicrosoftOfferId))
{
throw new PartnerDomainException(ErrorCode.InvalidInput, "MicrosoftOfferId must be set").AddDetail("Field", "MicrosoftOfferId");
}
partnerOffer.Title.AssertNotEmpty("Offer title");
if (partnerOffer.Price <= 0)
{
throw new PartnerDomainException(ErrorCode.InvalidInput, "Offer price should be more than zero").AddDetail("Field", "Price");
}
partnerOffer.Features = PartnerOfferNormalizer.CleanupEmptyEntries(partnerOffer.Features);
partnerOffer.Summary = PartnerOfferNormalizer.CleanupEmptyEntries(partnerOffer.Summary);
}
/// <summary>
/// Initializes a new instance of the <see cref="PurchaseLineItemWithOffer"/> class.
/// </summary>
/// <param name="purchaseLineItem">The purchase line item.</param>
/// <param name="partnerOffer">The partner offer.</param>
public PurchaseLineItemWithOffer(PurchaseLineItem purchaseLineItem, PartnerOffer partnerOffer)
{
purchaseLineItem.AssertNotNull(nameof(purchaseLineItem));
partnerOffer.AssertNotNull(nameof(partnerOffer));
this.PurchaseLineItem = purchaseLineItem;
this.PartnerOffer = partnerOffer;
}
/// <summary>
/// Adds a new partner offer to the repository.
/// </summary>
/// <param name="newPartnerOffer">The partner offer to add.</param>
/// <returns>The added partner offer.</returns>
public async Task <PartnerOffer> AddAsync(PartnerOffer newPartnerOffer)
{
newPartnerOffer.AssertNotNull(nameof(newPartnerOffer));
newPartnerOffer.Id = Guid.NewGuid().ToString();
ICollection <PartnerOffer> allPartnerOffers = new List <PartnerOffer>(await RetrieveAsync().ConfigureAwait(false));
new PartnerOfferNormalizer().Normalize(newPartnerOffer);
allPartnerOffers.Add(newPartnerOffer);
await UpdateAsync(allPartnerOffers).ConfigureAwait(false);
return(newPartnerOffer);
}