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ServerCommon/Doc/OwnerContents/UgcNpcNicknameRegistryDoc.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+using Newtonsoft.Json;
+
+
+using ServerCore;
+using ServerBase;
+
+
+using SESSION_ID = System.Int32;
+using META_ID = System.UInt32;
+using ENTITY_GUID = System.String;
+using ACCOUNT_ID = System.String;
+using OWNER_GUID = System.String;
+using USER_GUID = System.String;
+using CHARACTER_GUID = System.String;
+using UGC_NPC_META_GUID = System.String;
+using ITEM_GUID = System.String;
+
+
+namespace ServerCommon;
+
+public class UgcNpcNicknameRegistryAttrib : AttribBase
+{
+    [JsonProperty("nickname")]
+    public string Nickname { get; set; } = string.Empty;
+
+    [JsonProperty("ugc_npc_meta_guid")]
+    public UGC_NPC_META_GUID UgcNpcMetaGuid { get; set; } = string.Empty;
+
+    [JsonProperty("owner_guid")]
+    public OWNER_GUID OwnerGuid { get; set; } = string.Empty;
+
+    [JsonProperty("owner_entity_type")]
+    public OwnerEntityType OwnerEntityType { get; set; } = OwnerEntityType.None;
+
+    public UgcNpcNicknameRegistryAttrib()
+        : base(typeof(UgcNpcNicknameRegistryAttrib).Name)
+    { }
+}
+
+//=============================================================================================
+// Primary Key
+// PK(Partition Key)            : "ugc_npc_nickname_registry#owner_guid" [owner_guid : user_guid]
+// SK(Sort Key)                 : "ugc_npc_nickname"
+// DocType                      : UgcNpcNicknameRegistryDoc
+// UgcNpcNicknameRegistryAttrib : {}
+// ...
+//=============================================================================================
+public class UgcNpcNicknameRegistryDoc : DynamoDbDocBase
+{
+    private static string getPrefixOfPK() { return "ugc_npc_nickname_registry#"; }
+    private static string getPrefixOfSK() { return ""; }
+
+    public UgcNpcNicknameRegistryDoc()
+        : base(typeof(UgcNpcNicknameRegistryDoc).Name)
+    {
+        appendAttribWrapperAll();
+    }
+
+    public UgcNpcNicknameRegistryDoc(OwnerEntityType ownerEntityType, OWNER_GUID ownerGuid, string ugcNpcNickname, UGC_NPC_META_GUID ugcNpcMetaGuid)
+        : base(typeof(UgcNpcNicknameRegistryDoc).Name)
+    {
+        setCombinationKeyForPK(ownerGuid);
+        setCombinationKeyForSK(ugcNpcNickname);
+
+        appendAttribWrapperAll();
+
+        fillUpPrimaryKey(onMakePK(), onMakeSK());
+
+        var doc_ugc_npc_nickname_registry_attrib = getAttrib<UgcNpcNicknameRegistryAttrib>();
+        NullReferenceCheckHelper.throwIfNull(doc_ugc_npc_nickname_registry_attrib, () => $"doc_ugc_npc_nickname_registry_attrib is null !!! - ugcNpcNickname:{ugcNpcNickname}, ugcNpcMetaGuid:{ugcNpcMetaGuid}, ownerGuid:{ownerGuid}");
+
+        doc_ugc_npc_nickname_registry_attrib.Nickname = ugcNpcNickname;
+        doc_ugc_npc_nickname_registry_attrib.UgcNpcMetaGuid = ugcNpcMetaGuid;
+        doc_ugc_npc_nickname_registry_attrib.OwnerEntityType = ownerEntityType;
+        doc_ugc_npc_nickname_registry_attrib.OwnerGuid = ownerGuid;
+
+        setQueryType(QueryType.Insert);
+
+        setExceptionHandler(new DynamoDbQueryExceptionNotifier.ExceptionHandler(DynamoDbQueryExceptionNotifier.ConditionalCheckFailed, ServerErrorCode.UgcNpcNicknameDuplicated));
+    }
+
+    private void appendAttribWrapperAll()
+    {
+        appendAttribWrapper(new AttribWrapper<UgcNpcNicknameRegistryAttrib>());
+    }
+
+    protected override string onGetPrefixOfPK()
+    {
+        return getPrefixOfPK();
+    }
+
+    protected override ServerErrorCode onCheckAndSetSK(string sortKey)
+    {
+        getPrimaryKey().fillUpSK(sortKey);
+        setCombinationKeyForSK(sortKey);
+        return ServerErrorCode.Success;
+
+    }
+    public static async Task<(Result, UgcNpcNicknameRegistryAttrib?)> findNickname(OWNER_GUID ownerGuid, string toCheckNickname)
+    {
+        var result = new Result();
+
+        var server_logic = ServerLogicApp.getServerLogicApp();            
+        var dynamo_db_client = server_logic.getDynamoDbClient();
+
+        (result, var make_primary_key) = await DynamoDBDocBaseHelper.makePrimaryKey<UgcNpcNicknameRegistryDoc>(ownerGuid, toCheckNickname);
+        if(result.isFail())
+        {
+            return (result, null);
+        }
+        NullReferenceCheckHelper.throwIfNull(make_primary_key, () => $"make_primary_key is null !!! - toCheckNickname:{toCheckNickname}, ownerGuid:{ownerGuid}");
+        var query_config = dynamo_db_client.makeQueryConfigForReadByPKSK(make_primary_key.PK, make_primary_key.SK);
+
+        (result, var found_nicknames) = await dynamo_db_client.simpleQueryDocTypesWithQueryOperationConfig<UgcNpcNicknameRegistryDoc>(query_config);
+        if (result.isFail())
+        {
+            return (result, null);
+        }
+
+        if(found_nicknames.Count == 0)
+        {
+            result.setFail(ServerErrorCode.TargetUserNotFound);
+            return (result, null);
+        }
+
+        var nickname_attrib = found_nicknames[0].getAttrib<UgcNpcNicknameRegistryAttrib>();
+        if (nickname_attrib == null)
+        {
+            result.setFail(ServerErrorCode.AttribNotFound);
+            return (result, null);
+        }
+
+        return (result, nickname_attrib);
+    }
+}