public async Task <bool> Handle(RedeemCoupon request, CancellationToken cancellationToken)
{
if (await _accountDiscount.GetUnredeemedDiscountByAccountIdAsync(request.AccountId) == null)
{
var gateway = new CodeJarGateway();
var response = await gateway.RedeemCodeAsync(request.CouponCode);
if (response.IsSuccess())
{
var discountName = response.PromotionType;
var discount = await _discount.GetDiscountByNameAsync(discountName);
if (discount == null)
{
return(false);
}
var accountDiscount = new AccountDiscount
{
Id = _accountDiscount.NextId(),
AccountId = request.AccountId,
DiscountId = discount.Id
};
await _accountDiscount.AddAsync(accountDiscount);
await _accountDiscount.SaveChangesAsync();
return(true);
}
}
return(false);
}
public async Task <bool> Handle(ChangeSubscription request, CancellationToken cancellationToken)
{
var account = await _account.FindAccountByIdAsync(request.AccountId);
if (account.HasPaymentMethod())
{
var gateway = _braintreeConfiguration.GetGateway();
var plans = await gateway.Plan.AllAsync();
var plan = (from p in plans where p.Name == request.Plan select p).FirstOrDefault();
var planId = SubscriptionHelper.ConvertPlanToBrainTreeType(request.Plan);
var accountDiscount = await _accountDiscountRepository.GetUnredeemedDiscountByAccountIdAsync(request.AccountId);
var updateSubscriptionRequest = new SubscriptionRequest
{
PaymentMethodToken = account.PaymentMethodId,
PlanId = planId,
Price = plan.Price,
};
if (accountDiscount != null)
{
var discount = await _discountRepository.GetDiscountByIdAsync(accountDiscount.DiscountId);
updateSubscriptionRequest.Discounts = new DiscountsRequest
{
Add = new AddDiscountRequest[]
{
new AddDiscountRequest
{
InheritedFromId = discount.Id.ToString(),
Amount = DiscountCalculator.CalculateDiscount(
price: plan.Price.GetValueOrDefault(),
percentage: discount.Percentage),
NumberOfBillingCycles = discount.BillingCycles
}
},
};
accountDiscount.ApplyDiscountToSubscription();
}
var updateSubscriptionResult = await gateway.Subscription.UpdateAsync(account.SubscriptionId, updateSubscriptionRequest);
if (updateSubscriptionResult.IsSuccess())
{
await _accountDiscountRepository.SaveChangesAsync();
return(true);
}
}
return(false);
}