/// <summary>
/// Executes the Remove card invocation.
/// </summary>
public async Task Execute()
{
try
{
SharedUserLogic sharedUserLogic = new SharedUserLogic(Context,
CommerceOperationsFactory.UserOperations(Context));
SharedCardLogic sharedCardLogic = new SharedCardLogic(Context,
CommerceOperationsFactory.CardOperations(Context));
RemoveCardConcluder removeCardConcluder = new RemoveCardConcluder(Context);
User user = sharedUserLogic.RetrieveUser();
Context[Key.User] = user;
if (user != null)
{
Card card = sharedCardLogic.RetrieveCard();
Context[Key.Card] = card;
if (card != null)
{
if (card.GlobalUserId == user.GlobalId)
{
Context.Log.Verbose("Attempting to remove the card from all current partners.");
RemoveCardInvoker removeCardInvoker = new RemoveCardInvoker(Context);
await removeCardInvoker.Invoke();
}
else
{
removeCardConcluder.Conclude(ResultCode.CardDoesNotBelongToUser);
}
}
else
{
removeCardConcluder.Conclude(ResultCode.UnregisteredCard);
}
}
else
{
removeCardConcluder.Conclude(ResultCode.UnexpectedUnregisteredUser);
}
}
catch (Exception ex)
{
((ResultSummary)Context[Key.ResultSummary]).SetResultCode(ResultCode.UnknownError);
RestResponder.BuildAsynchronousResponse(Context, ex);
}
}
/// <summary>
/// Executes the Claim Deal API invocation.
/// </summary>
public async Task Execute()
{
try
{
SharedUserLogic sharedUserLogic = new SharedUserLogic(Context,
CommerceOperationsFactory.UserOperations(Context));
SharedCardLogic sharedCardLogic = new SharedCardLogic(Context,
CommerceOperationsFactory.CardOperations(Context));
SharedDealLogic sharedDealLogic = new SharedDealLogic(Context,
CommerceOperationsFactory.DealOperations(Context));
ClaimDealConcluder claimDealConcluder = new ClaimDealConcluder(Context);
ResultCode extractionResult = ExtractClaimDealPayload();
if (extractionResult == ResultCode.Success)
{
Deal deal = sharedDealLogic.RetrieveDeal();
Context[Key.Deal] = deal;
if (deal != null)
{
Context[Key.DealDiscountSummary] = deal.DiscountSummary;
User user = sharedUserLogic.RetrieveUser();
Context[Key.User] = user;
if (user != null)
{
Card card = sharedCardLogic.RetrieveCard();
Context[Key.Card] = card;
if (card != null)
{
// If the deal and card have common ground, claim the deal for the card.
if (MustClaim(deal, card) == true)
{
Context[Key.MerchantName] = deal.MerchantName;
Context.Log.Verbose("Trying to claim the deal for the user with the appropriate partner.");
ClaimDealInvoker claimDealInvoker = new ClaimDealInvoker(Context);
await claimDealInvoker.Invoke();
}
else
{
Context.Log.Verbose("It is not necessary to claim this deal for this card.");
((ResultSummary)Context[Key.ResultSummary]).SetResultCode(ResultCode.Success);
RestResponder.BuildAsynchronousResponse(Context);
}
}
else
{
claimDealConcluder.Conclude(ResultCode.UnregisteredCard);
}
}
else
{
claimDealConcluder.Conclude(ResultCode.UnexpectedUnregisteredUser);
}
}
else
{
claimDealConcluder.Conclude(ResultCode.UnactionableDealId);
}
}
else
{
claimDealConcluder.Conclude(extractionResult);
}
}
catch (Exception ex)
{
((ResultSummary)Context[Key.ResultSummary]).SetResultCode(ResultCode.UnknownError);
RestResponder.BuildAsynchronousResponse(Context, ex);
}
}
/// <summary>
/// Places the User object representing the person making this request to the context.
/// </summary>
/// <returns>
/// The ResultCode corresponding to the result of the operation.
/// </returns>
/// <remarks>
/// If flagged to do so, a user account will be created and associated with the specified e-mail address, if the e-mail
/// address has not already been used.
/// </remarks>
private ResultCode PlaceUserInContext()
{
ResultCode result = ResultCode.Success;
bool createUnauthenticatedAccount = false;
if (Context[Key.CreateUnauthenticatedAccount] != null)
{
createUnauthenticatedAccount = (bool)Context[Key.CreateUnauthenticatedAccount];
}
if (createUnauthenticatedAccount == true)
{
string emailAddress = Context[Key.EmailAddress] as string;
if (String.IsNullOrWhiteSpace(emailAddress) == false)
{
try
{
// Ensure the e-mail address may be valid.
MailAddress mailAddress = new MailAddress(emailAddress);
// Attempt to add a user to User Services via Users Dal and obtain its authentication vector.
IUsersDal usersDal = PartnerFactory.UsersDal(Context.Config);
Users.Dal.DataModel.User fullUser = usersDal.CreateUnauthenticatedUser(mailAddress.Address, (string)Context[Key.ReferrerId],
(string)Context[Key.UserLocation]);
UnauthenticatedAddCardResponse response = (UnauthenticatedAddCardResponse)Context[Key.Response];
if (String.IsNullOrWhiteSpace(fullUser.MsId) == true)
{
response.AuthenticationVector = AuthenticationVector.Email.ToString();
}
else if (fullUser.MsId.StartsWith("FB-", StringComparison.OrdinalIgnoreCase) == true)
{
response.AuthenticationVector = AuthenticationVector.Facebook.ToString();
}
else
{
response.AuthenticationVector = AuthenticationVector.MicrosoftAccount.ToString();
}
Guid userId = fullUser.Id;
Context[Key.GlobalUserId] = userId;
// If the user returned by User Services has not already been registered in the Commerce system, register a new Commerce user.
User user = SharedUserLogic.RetrieveUser();
if (user == null)
{
user = new User(userId, Guid.NewGuid());
Context[Key.User] = user;
result = SharedUserLogic.AddUser();
if (result == ResultCode.Created)
{
Analytics.AddRegisterUserEvent(user.GlobalId, user.AnalyticsEventId, Guid.Empty, Context[Key.ReferrerId] as string);
result = ResultCode.Success;
}
}
else
{
Context[Key.User] = user;
}
// If the user was added or retrieved successfully, proceed.
if (result == ResultCode.Success)
{
// If the user has not already signed up officially with Bing Offers, proceed.
if (response.AuthenticationVector == AuthenticationVector.Email.ToString())
{
// If the user has not already added a card, proceed.
SharedCardLogic sharedCardLogic = new SharedCardLogic(Context, CommerceOperationsFactory.CardOperations(Context));
if (sharedCardLogic.RetrieveUserCards().Count() == 0)
{
response.ActivationToken = fullUser.ActivationToken;
}
else
{
result = ResultCode.UnauthenticatedUserAlreadyExists;
}
}
else
{
result = ResultCode.UserAlreadyExists;
}
}
}
catch (FormatException)
{
result = ResultCode.InvalidParameter;
}
}
else
{
result = ResultCode.ParameterCannotBeNull;
}
}
else
{
Context[Key.User] = SharedUserLogic.RetrieveUser();
}
return(result);
}
