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ServerCommon/Entity/Attribute/SocialActionAttributeBase.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 META_ID = System.UInt32;
+using USER_GUID = System.String;
+
+
+namespace ServerCommon;
+
+public abstract class SocialActionAttributeBase : EntityAttributeBase, ICopyEntityAttributeFromDoc, IMergeWithEntityAttribute
+{
+    [JsonProperty]
+    public META_ID SocialActionMetaId { get; set; } = 0;
+
+    [JsonProperty]
+    public UInt16 EquipedPos { get; set; } = 0;
+
+
+    public SocialActionAttributeBase(EntityBase owner)
+        : base(owner)
+    {
+    }
+
+    public override void onClear()
+    {
+        SocialActionMetaId = 0;
+        EquipedPos = 0;
+
+        getAttributeState().reset();
+    }
+
+    public override async Task<(Result, DynamoDbDocBase?)> toDocBase(bool isForQuery = true)
+    {
+        var result = new Result();
+
+        var owner = getOwner();
+
+        var user_attribute = owner.getRootParent().getEntityAttribute<UserAttribute>();
+        NullReferenceCheckHelper.throwIfNull(user_attribute, () => $"user_attribute is null !!! - {owner.toBasicString()}");
+
+        USER_GUID user_guid = user_attribute.UserGuid;
+
+        //=====================================================================================
+        // Attribute => try pending Doc
+        //=====================================================================================
+        var try_pending_doc = getTryPendingDocBase() as SocialActionDoc;
+        if (null == try_pending_doc)
+        {
+            var to_copy_doc = onCreateDocBase() as SocialActionDoc;
+            NullReferenceCheckHelper.throwIfNull(to_copy_doc, () => $"to_copy_doc is null !!! - {owner.toBasicString()}");
+
+            var origin_doc = getOriginDocBase<SocialActionAttributeBase>();
+            if (null != origin_doc)
+            {
+                to_copy_doc.copyTimestampsFromOriginDocBase(origin_doc);
+            }
+
+            try_pending_doc = to_copy_doc;
+
+            setTryPendingDocBase(try_pending_doc);
+        }
+
+        var social_action_attrib = try_pending_doc.getAttrib<SocialActionAttrib>();
+        NullReferenceCheckHelper.throwIfNull(social_action_attrib, () => $"social_action_attrib is null !!! - {owner.toBasicString()}");
+
+        social_action_attrib.SocialActionMetaId = SocialActionMetaId;
+        social_action_attrib.EquipedPos = EquipedPos;
+
+        if (false == isForQuery)
+        {
+            return (result, try_pending_doc);
+        }
+
+        //=====================================================================================
+        // Doc QueryType 반영
+        //=====================================================================================
+        (result, var to_query_doc) = await applyDoc4Query(try_pending_doc);
+        if (result.isFail())
+        {
+            return (result, null);
+        }
+
+        return (result, to_query_doc);
+    }
+
+    public bool copyEntityAttributeFromDoc(DynamoDbDocBase? docBase)
+    {
+        var err_msg = string.Empty;
+
+        var to_cast_string = typeof(SocialActionDoc).Name;
+
+        var social_action_doc = docBase as SocialActionDoc;
+        if (null == social_action_doc)
+        {
+            err_msg = $"Failed to copyEntityAttributeFromDoc() !!!, social_action_doc is null :{to_cast_string}";
+            Log.getLogger().error(err_msg);
+            return false;
+        }
+
+        //=====================================================================================
+        // New Doc => Origin Doc
+        //=====================================================================================
+        syncOriginDocBaseWithNewDoc<SocialActionAttributeBase>(social_action_doc);
+
+        //=====================================================================================
+        // Doc => Attribute
+        //=====================================================================================
+        var doc_attrib = social_action_doc.getAttrib<SocialActionAttrib>();
+        ArgumentNullException.ThrowIfNull(doc_attrib);
+
+        SocialActionMetaId = doc_attrib.SocialActionMetaId;
+        EquipedPos = doc_attrib.EquipedPos;
+
+        return true;
+    }
+
+    public Result onMerge(EntityAttributeBase otherEntityAttribute)
+    {
+        var owner = getOwner();
+        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!!");
+
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        if (null == otherEntityAttribute)
+        {
+            err_msg = $"Invalid Param !!!, otherEntityAttribute is null";
+            result.setFail(ServerErrorCode.FunctionParamNull, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            return result;
+        }
+
+        //=====================================================================================
+        // OtherAttribute => Attribute
+        //=====================================================================================
+        var social_action_attribute = otherEntityAttribute as SocialActionAttributeBase;
+        if (null == social_action_attribute)
+        {
+            err_msg = $"Failed to cast SocialActionAttribute !!!, social_action_attribute is null";
+            result.setFail(ServerErrorCode.ClassTypeCastIsNull, err_msg);
+            Log.getLogger().error(result.toBasicString());
+
+            return result; 
+        }
+
+        SocialActionMetaId = social_action_attribute.SocialActionMetaId;
+        EquipedPos = social_action_attribute.EquipedPos;
+
+        //=====================================================================================
+        // Attribute Try Pending Doc => Origin Doc
+        //=====================================================================================
+        var try_pending_doc = social_action_attribute.getTryPendingDocBase() as SocialActionDoc;
+        if (null != try_pending_doc)
+        {
+            social_action_attribute.resetTryPendingDocBase();
+
+            syncOriginDocBaseWithNewDoc<SocialActionAttributeBase>(try_pending_doc);
+        }
+
+        var origin_doc_base = getOriginDocBase<SocialActionAttributeBase>();
+        if (null == origin_doc_base)
+        {
+            // DB 에 저장되어 있지 않는 경우 OriginDoc은 null 이다 !!!
+            return result;
+        }
+
+        var social_action_attrib = origin_doc_base.getAttrib<SocialActionAttrib>();
+        NullReferenceCheckHelper.throwIfNull(social_action_attrib, () => $"social_action_attrib is null !!! - {owner.toBasicString()}");
+
+        social_action_attrib.SocialActionMetaId = SocialActionMetaId;
+        social_action_attrib.EquipedPos = EquipedPos;
+
+        return result;
+    }
+}
+
+public class SocialActionAttributeBaseTransactor<TSocialActionAttributeBase> : EntityAttributeTransactorBase<TSocialActionAttributeBase>
+    where TSocialActionAttributeBase : SocialActionAttributeBase
+{
+    public SocialActionAttributeBaseTransactor(EntityBase owner)
+        : base(owner)
+    {
+    }
+}