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ServerCommon/Cache/CraftHelpCacheRequest.cs

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+using System;
+using System.Collections.Concurrent;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+
+using Google.Protobuf.WellKnownTypes;
+using Newtonsoft.Json;
+using StackExchange.Redis;
+
+
+using ServerCore;
+using ServerBase;
+
+
+using META_ID = System.UInt32;
+
+
+namespace ServerCommon;
+
+public partial class CraftHelpCacheRequest : RedisRequestPrivateBase
+{
+    public static readonly double CRAFT_CACHE_EXPIRY_TIME = ConstValue.default_1_day_to_sec * ConstValue.default_1_sec_to_milisec;
+    private string m_target_guid;
+
+    public CraftHelpCacheRequest(UserBase owner, RedisConnector redisConnector, string target_guid)
+        : base(owner, redisConnector)
+    {
+        m_target_guid = target_guid;
+    }
+
+    public async Task<Result> UpsertCraftHelp(string push_Guid)
+    {
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var limitCount  = MetaHelper.GameConfigMeta.CraftingHelpLimitCountReceive;
+
+        try
+        {
+            var database = getDatabase();
+
+            string craftHelpListKey = onMakeKey();
+
+            var pushAfterLength = await database.ListRightPushAsync(craftHelpListKey, push_Guid);
+            if (pushAfterLength > limitCount)
+            {
+                await database.ListTrimAsync(craftHelpListKey, 0, limitCount - 1);
+                var trimAfterPosition = await database.ListPositionAsync(craftHelpListKey, push_Guid);
+                if (trimAfterPosition == -1)
+                {
+                    err_msg = $"Crafting help receieved Count Over !!! : push_Guid :{push_Guid}- {getOwner().toBasicString()}";
+                    result.setFail(ServerErrorCode.CraftingHelpReceivedCountOver, err_msg);
+                    Log.getLogger().error(err_msg);
+                    return result;
+                }
+            }
+
+            if(pushAfterLength == 1)
+            {
+                await database.KeyExpireAsync(craftHelpListKey, TimeSpan.FromMilliseconds(CRAFT_CACHE_EXPIRY_TIME));
+            }
+
+            return result;
+        }
+        catch (Exception e)
+        {
+            err_msg = $"Failed to set LoginCache in Redis !!! : : Exception:{e} - {getOwner().toBasicString()}";
+            result.setFail(ServerErrorCode.TryCatchException, err_msg);
+            Log.getLogger().error(err_msg);
+
+            return result;
+        }
+    }
+
+    protected override string onMakeKey()
+    {
+        return $"craftHelp:{m_target_guid}:{DateTime.UtcNow.Date}";
+    }
+
+    public override string toBasicString()
+    {
+        return $"craftHelp: In:UserGuid:{m_target_guid}";
+    }
+}