add support for Powerplay message

EDPlayerJournal/Entries/Entry.cs

@@ -39,6 +39,7 @@ public class Entry {
         { Events.Missions, typeof(MissionsEntry) },
         { Events.MultiSellExplorationData, typeof(MultiSellExplorationDataEntry) },
         { Events.Music, typeof(MusicEntry) },
+        { Events.Powerplay, typeof(PowerplayEntry) },
         { Events.ReceiveText, typeof(ReceiveTextEntry) },
         { Events.RedeemVoucher, typeof(RedeemVoucherEntry) },
         { Events.SearchAndRescue, typeof(SearchAndRescueEntry) },

EDPlayerJournal/Entries/Events.cs

@@ -29,6 +29,7 @@ public class Events {
     public static readonly string Missions = "Missions";
     public static readonly string MultiSellExplorationData = "MultiSellExplorationData";
     public static readonly string Music = "Music";
+    public static readonly string Powerplay = "Powerplay";
     public static readonly string ReceiveText = "ReceiveText";
     public static readonly string RedeemVoucher = "RedeemVoucher";
     public static readonly string SearchAndRescue = "SearchAndRescue";

EDPlayerJournal/Entries/PowerplayEntry.cs

@@ -0,0 +1,32 @@
+using System.Reflection;
+
+namespace EDPlayerJournal.Entries {
+    public class PowerplayEntry : Entry {
+        /// <summary>
+        /// Name of the power
+        /// </summary>
+        public string Power { get; set; } = string.Empty;
+
+        /// <summary>
+        /// Player rank
+        /// </summary>
+        public int Rank { get; set; } = 0;
+
+        /// <summary>
+        /// Current merits of the player
+        /// </summary>
+        public long Merits { get; set; } = 0;
+
+        /// <summary>
+        /// Time pledged (in seconds?)
+        /// </summary>
+        public long TimePledged { get; set; } = 0;
+
+        protected override void Initialise() {
+            Power = JSON.Value<string>("Power") ?? string.Empty;
+            Rank = JSON.Value<int?>("Rank") ?? 0;
+            Merits = JSON.Value<long?>("Merits") ?? 0;
+            TimePledged = JSON.Value<long?>("TimePledged") ?? 0;
+        }
+    }
+}