ChatThread.h

// Copyright 2026 Stream.IO, Inc. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Message.h"
#include "Read.h"
#include "User/UserRef.h"
 
#include "ChatThread.generated.h"
 
class UUserManager;
struct FThreadStateResponseDto;
 
USTRUCT(BlueprintType)
struct STREAMCHAT_API FChatThread
{
    GENERATED_BODY()
 
    
    FChatThread();
 
    explicit FChatThread(const FThreadStateResponseDto&, UUserManager*);
 
    int32 UnreadCount() const;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FString ChannelCid;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FString ParentMessageId;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FMessage ParentMessage;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FUserRef CreatedBy;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    int32 ReplyCount = 0;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    int32 ParticipantCount = 0;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    int32 ActiveParticipantCount = 0;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    TArray<FUserRef> ThreadParticipants;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    TArray<FMessage> LatestReplies;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    TArray<FRead> Read;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FDateTime LastMessageAt = FDateTime{0};
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FDateTime CreatedAt = FDateTime{0};
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FDateTime UpdatedAt = FDateTime{0};
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FString Title;
 
    UPROPERTY(BlueprintReadOnly, Category = "Stream Chat|Thread")
    FAdditionalFields ExtraData;
};