Fix main mission obtain reward

nksrv/LobbyServer/Msgs/Trigger/ObtainMainQuestReward.cs

@@ -0,0 +1,45 @@
+using nksrv.Database;
+using nksrv.LobbyServer.Msgs.Stage;
+using nksrv.StaticInfo;
+using nksrv.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace nksrv.LobbyServer.Msgs.Trigger
+{
+    [PacketPath("/trigger/obtainmainquestreward")]
+    public class ObtainMainQuestReward : LobbyMsgHandler
+    {
+        protected override async Task HandleAsync()
+        {
+            var req = await ReadData<ReqObtainMainQuestReward>();
+            var user = GetUser();
+
+            ResObtainMainQuestReward response = new();
+            List<NetRewardData> rewards = new();
+
+            foreach (var item in user.MainQuestData)
+            {
+                if (!item.Value && req.TidList.Contains(item.Key))
+                {
+                    user.MainQuestData[item.Key] = true;
+
+                    var questInfo = StaticDataParser.Instance.GetMainQuestByTableId(item.Key);
+                    if (questInfo == null) throw new Exception("failed to lookup quest id " + item.Key);
+                    var reward = StaticDataParser.Instance.GetRewardTableEntry(questInfo.reward_id);
+                    if (reward == null) throw new Exception("failed to lookup reward id " + questInfo.reward_id);
+
+                    rewards.Add(ClearStage.RegisterRewardsForUser(user, reward));
+                }
+            }
+
+            response.Reward = NetUtils.MergeRewards(rewards, user);
+            JsonDb.Save();
+
+            await WriteDataAsync(response);
+        }
+    }
+}