bitwarden/src/Core/Models/Business/SubscriptionInfo.cs

using Stripe;

namespace Bit.Core.Models.Business
{
    public class SubscriptionInfo
    {
        public BillingSubscription Subscription { get; set; }
        public BillingUpcomingInvoice UpcomingInvoice { get; set; }
        public bool UsingInAppPurchase { get; set; }

        public class BillingSubscription
        {
            public BillingSubscription(Subscription sub)
            {
                Status = sub.Status;
                TrialStartDate = sub.TrialStart;
                TrialEndDate = sub.TrialEnd;
                PeriodStartDate = sub.CurrentPeriodStart;
                PeriodEndDate = sub.CurrentPeriodEnd;
                CancelledDate = sub.CanceledAt;
                CancelAtEndDate = sub.CancelAtPeriodEnd;
                Cancelled = sub.Status == "canceled" || sub.Status == "unpaid" || sub.Status == "incomplete_expired";
                if (sub.Items?.Data != null)
                {
                    Items = sub.Items.Data.Select(i => new BillingSubscriptionItem(i));
                }
            }

            public DateTime? TrialStartDate { get; set; }
            public DateTime? TrialEndDate { get; set; }
            public DateTime? PeriodStartDate { get; set; }
            public DateTime? PeriodEndDate { get; set; }
            public TimeSpan? PeriodDuration => PeriodEndDate - PeriodStartDate;
            public DateTime? CancelledDate { get; set; }
            public bool CancelAtEndDate { get; set; }
            public string Status { get; set; }
            public bool Cancelled { get; set; }
            public IEnumerable<BillingSubscriptionItem> Items { get; set; } = new List<BillingSubscriptionItem>();

            public class BillingSubscriptionItem
            {
                public BillingSubscriptionItem(SubscriptionItem item)
                {
                    if (item.Plan != null)
                    {
                        Name = item.Plan.Nickname;
                        Amount = item.Plan.Amount.GetValueOrDefault() / 100M;
                        Interval = item.Plan.Interval;
                    }

                    Quantity = (int)item.Quantity;
                    SponsoredSubscriptionItem = Utilities.StaticStore.SponsoredPlans.Any(p => p.StripePlanId == item.Plan.Id);
                }

                public string Name { get; set; }
                public decimal Amount { get; set; }
                public int Quantity { get; set; }
                public string Interval { get; set; }
                public bool SponsoredSubscriptionItem { get; set; }
            }
        }

        public class BillingUpcomingInvoice
        {
            public BillingUpcomingInvoice() { }

            public BillingUpcomingInvoice(Invoice inv)
            {
                Amount = inv.AmountDue / 100M;
                Date = inv.Created;
            }

            public BillingUpcomingInvoice(Braintree.Subscription sub)
            {
                Amount = sub.NextBillAmount.GetValueOrDefault() + sub.Balance.GetValueOrDefault();
                if (Amount < 0)
                {
                    Amount = 0;
                }
                Date = sub.NextBillingDate;
            }

            public decimal Amount { get; set; }
            public DateTime? Date { get; set; }
        }
    }
}