add a filter for doubly redeemed vouchers

EDPlayerJournal/BGS/TransactionParser.cs

@@ -28,6 +28,14 @@ public class TransactionParserOptions {
     /// Whether we should ignore things done for the fleet carrier faction.
     /// </summary>
     public bool IgnoreFleetCarrierFaction { get; set; } = true;
+
+    /// <summary>
+    /// Filter out double redeem vouchers that happen when you redeem a specific
+    /// voucher, and then redeem the rest of your vouchers (say from a KWS) in
+    /// bulk. The bulk redeem will also list the first voucher redeem again in
+    /// its bulk list.
+    /// </summary>
+    public bool FilterDoubleRedeemVouchers { get; set; } = true;
 }
 
 public class TransactionList : List<Transaction> {
@@ -422,63 +430,6 @@ internal class MissionFailedParser : ITransactionParserPart {
     }
 }
 
-internal class RedeemVoucherParser : ITransactionParserPart {
-    public void Parse(Entry e, TransactionParserContext context, TransactionParserOptions options, TransactionList transactions) {
-        RedeemVoucherEntry? entry = e as RedeemVoucherEntry;
-        if (entry == null) {
-            throw new NotImplementedException();
-        }
-
-        if (context.CurrentSystem == null) {
-            transactions.AddIncomplete(new Vouchers(),
-                "Could not find out where the vouchers were redeemed", e
-                );
-            return;
-        }
-
-        List<Faction>? current_factions = context.GetFactions(context.CurrentSystem);
-        if (current_factions == null) {
-            transactions.AddIncomplete(new Vouchers(),
-                "Current system factions are unknown, so vouchers were ineffective", e);
-        }
-
-        foreach (string faction in entry.Factions) {
-            bool relevantBond = false;
-            string relevantFaction = faction;
-
-            if (string.Compare(faction, Factions.PilotsFederationVouchers) == 0) {
-                // Target faction is pilots' federation, so we assume thargoid bonks
-                // Also assign this combat bond to the Pilots Federation
-                relevantFaction = Factions.PilotsFederation;
-                relevantBond = true;
-            }
-
-            if (current_factions != null && !relevantBond) {
-                // If we have local factions, and it ain't thargoid bonds see if the bonds were
-                // useful in the current system
-                if (current_factions.Find(x => string.Compare(x.Name, faction, true) == 0) != null) {
-                    relevantBond = true;
-                } else {
-                    transactions.AddIncomplete(new Vouchers(),
-                        string.Format("Vouchers for \"{0}\" had no effect in \"{1}\" since said " +
-                        "faction is not present there", faction, context.CurrentSystem), e
-                    );
-                }
-            }
-
-            if (relevantBond) {
-                transactions.Add(new Vouchers(entry) {
-                    System = context.CurrentSystem,
-                    Station = context.CurrentStation,
-                    Faction = relevantFaction,
-                    ControllingFaction = context.ControllingFaction,
-                    IsLegacy = context.IsLegacy,
-                });
-            }
-        }
-    }
-}
-
 internal class SellMicroResourcesParser : ITransactionParserPart {
     public void Parse(Entry e, TransactionParserContext context, TransactionParserOptions options, TransactionList transactions) {
         SellMicroResourcesEntry? entry = e as SellMicroResourcesEntry;