Radicade/Server/Gift/QuestRewardDelivery.cs

using Microsoft.EntityFrameworkCore;
using RadicadeServer.API.Notifications;
using RadicadeServer.API.Storefront;
using RadicadeServer.DB;
using RadicadeServer.Extensions;
using RadicadeServer.RecNet.Avatar;
using RadicadeServer.RecNet.Enums.Store;
using RadicadeServer.RecNet.Notifications;

namespace RadicadeServer.Utils
{
    public static class QuestRewardDelivery
    {
        private const string ManualConsumedNotificationId = "gift.manualconsumed";

        public static async Task<int> DeliverOnArrivalAsync(RecDBContext db, long playerId, long enteredRoomId)
        {
            try
            {
                return await DeliverAsync(db, playerId, enteredRoomId);
            }
            catch (Exception)
            {
                return 0;
            }
        }

        private static async Task<int> DeliverAsync(RecDBContext db, long playerId, long enteredRoomId)
        {
            var boxes = await StorefrontShared.GetPendingGiftsAsync(db, playerId);
            if (!boxes.Any(box => RroRewardPools.IsQuestContext(box.Context))) return 0;

            var roomName = await db.Rooms
                .AsNoTracking()
                .Where(x => x.RoomId == enteredRoomId)
                .Select(x => x.Name)
                .FirstOrDefaultAsync();

            var openableHere = RroRewardPools.ContextsForRoom(roomName).Values.ToList();

            var stranded = boxes
                .Where(box => RroRewardPools.IsQuestContext(box.Context) && !openableHere.Contains(box.Context))
                .ToList();

            if (stranded.Count == 0) return 0;

            var progression = await db.Progression.FirstOrDefaultAsync(x => x.PlayerId == playerId);
            var json = progression?.GetProgressionJson();
            var delivered = 0;

            foreach (var box in stranded)
            {
                var gift = box.Clone();
                if (gift.GiftDropId == 0) gift.GiftDropId = StorefrontShared.NewGiftDropId();

                var grant = await StorefrontShared.GrantGiftAsync(db, playerId, gift);
                await StorefrontShared.RemovePendingGiftAsync(db, playerId, box.GiftDropId);

                var source = json?.PendingGameRewards?.FirstOrDefault(r =>
                    r.ConsumedGiftDropId == box.GiftDropId
                    || (!r.Consumed && r.GiftContext == box.Context));
                if (source != null && !source.Consumed)
                {
                    source.Consumed = true;
                    source.ConsumedGiftDropId = box.GiftDropId;
                    source.ConsumedAt = DateTime.UtcNow;
                }

                delivered++;

                RewardTrace.Log(playerId, $"stage=DeliveredOnLeaving activity={RroRewardPools.RoomForContext(box.Context) ?? "<none>"} " +
                    $"entered={roomName ?? "<unknown>"} box={RewardTrace.Box(gift)} " +
                    $"selectionId={source?.RewardSelectionId.ToString() ?? "<none>"} " +
                    "the quest box could no longer be opened, so the reward it already held was granted to the locker.");

                if (grant != null)
                    await StorefrontShared.SendBalanceUpdateAsync(playerId, grant.CurrencyType, grant.Balance,
                        grant.Granted, StorefrontBalanceAddTypes.FromGiftBox);

                await Notify.SendNotify(playerId, new Notification
                {
                    Id = ManualConsumedNotificationId,
                    Msg = gift.ForClient()
                });
            }

            if (progression != null && json != null) progression.Progress = json.ToJson();
            await db.SaveChangesAsync();
            return delivered;
        }
    }
}