A component which allows for connecting to the Stream Chat API. Should be added to a client-side actor, e.g. HUD. More...

#include <StreamChatClientComponent.h>

Public Member Functions
	UStreamChatClientComponent ()
	Initialize the component. Shouldn't be called directly.

void	ConnectUser (const FUser &User, TUniquePtr< ITokenProvider > TokenProvider, TFunction< void(const FOwnUser &)> Callback={})
	Create a connection to the API for the given user and using a custom token provider.

void	ConnectUser (const FUser &User, const FString &Token, TFunction< void(const FOwnUser &)> Callback={})
	Create a connection to the API for the given user and credentials.

void	ConnectAnonymousUser (TFunction< void(const FOwnUser &)> Callback={})
	Create a connection to the API anonymously.

void	ConnectGuestUser (const FUser &User, TFunction< void(const FOwnUser &)> Callback={})
	Create a connection to the API by creating a guest account.

void	DisconnectUser ()
	Close the connection to the API and resets any state.

void	UpsertUsers (const TArray< FUser > &Users)
	Create or update one or more users.

UChatChannel *	NewChat ()
	Create a null chat channel for starting a new chat/group.

void	CancelNewChat ()
	Remove any null chat channels used for starting a new chat/group.

void	QueryChannels (TOptional< FFilter > Filter={}, const TArray< FChannelSortOption > &SortOptions={}, const EChannelFlags Flags=EChannelFlags::State\|EChannelFlags::Watch, const FPaginationOptions &PaginationOptions={}, TFunction< void(const TArray< UChatChannel * > &)> Callback={})
	Query the API for all channels which match the given filter. Will also automatically watch all channels.

void	CreateChannel (const FChannelProperties &ChannelProperties, TFunction< void(UChatChannel *)> Callback)
	Create a channel if it does not exist yet (if this user has the right permissions).

void	WatchChannel (const FChannelProperties &ChannelProperties, TFunction< void(UChatChannel *)> Callback)
	Create a channel if it does not exist yet (if this user has the right permissions), get data about the channel (including members, watchers and messages) and subscribe to future updates.

void	QueryChannel (const FChannelProperties &ChannelProperties, const EChannelFlags Flags, TFunction< void(UChatChannel *)> Callback={})
	Create a channel if it does not exist yet (if this user has the right permissions). Includes options to get data about the channel (including members, watchers and messages), subscribe to future updates.

void	QueryAdditionalChannels (int32 Limit=10, TFunction< void()> Callback={})
	Fetch more channels from the server.

void	QueryUsers (const FFilter &Filter={}, const TArray< FUserSortOption > &Sort={}, bool bPresence=true, const TOptional< FPaginationOptions > PaginationOptions={}, TFunction< void(const TArray< FUserRef > &)> Callback={}) const
	Search for users and see if they are online/offline.

void	SearchMessages (const FFilter &ChannelFilter={}, const TOptional< FString > &Query={}, const TOptional< FFilter > &MessageFilter={}, const TArray< FMessageSortOption > &Sort={}, TOptional< uint32 > MessageLimit={}, TFunction< void(const TArray< FMessage > &)> Callback={}) const
	Search all messages A channel filter is required. All other parameters are optional, but a minimum of either a query or message filter is additionally required.

void	QueryThreads (const TOptional< FFilter > &Filter={}, const TArray< FThreadSortOption > &SortOptions={}, TOptional< uint32 > Limit={}, TOptional< uint32 > ReplyLimit={}, const TOptional< FString > &Next={}, TFunction< void(const TArray< FChatThread > &Threads, const FString &NextPage)> Callback={}) const
	List the threads the current user participates in, across all of their channels.

void	GetThread (const FString &ParentMessageId, TOptional< uint32 > ReplyLimit={}, TOptional< uint32 > ParticipantLimit={}, TFunction< void(const FChatThread &)> Callback={}) const
	Fetch a single thread by the ID of the message which started it.

void	MarkAllRead () const
	Mark all channels as read for the current user.

const TArray< UChatChannel * > &	GetChannels () const

void	AddDevice (const FString &DeviceId, EPushProvider PushProvider) const
	Registering a device associates it with a user and tells the push provider to send new message notifications to the device.

void	RemoveDevice (const FString &DeviceId) const
	Unregistering a device removes the device from the user and stops further new message notifications.

void	ListDevices (TFunction< void(TArray< FDevice >)> Callback) const
	Returns a list of all available devices.

Blueprint
void	ConnectUser (const FUser &User, const FString &Token, const UObject *WorldContextObject, FLatentActionInfo LatentInfo, FOwnUser &OutUser)

void	ConnectAnonymousUser (const UObject *WorldContextObject, FLatentActionInfo LatentInfo, FOwnUser &OutUser)

void	ConnectGuestUser (const FUser &User, const UObject *WorldContextObject, FLatentActionInfo LatentInfo, FOwnUser &OutUser)

void	QueryChannels (FFilter Filter, const TArray< FChannelSortOption > &SortOptions, const UObject WorldContextObject, FLatentActionInfo LatentInfo, TArray< UChatChannel > &OutChannels, UPARAM(meta=(Bitmask, BitmaskEnum=EChannelFlags)) const int32 Flags=3)

void	WatchChannel (const FChannelProperties &ChannelProperties, const UObject WorldContextObject, FLatentActionInfo LatentInfo, UChatChannel &OutChannel)

Moderation
void	BanUserBP (const FUserRef &User, FTimespan Timeout, const FString &Reason, bool bIpBan) const
	Ban a user from app entirely When a user is banned, they will not be allowed to post messages until the ban is removed or expired but will be able to connect to Chat and to channels as before.

void	BanUser (const FUserRef &User, const TOptional< FTimespan > &Timeout={}, const TOptional< FString > &Reason={}, bool bIpBan=false) const

void	UnbanUser (const FUserRef &User) const
	Remove previously applied app-wide ban.

void	ShadowBanUserBP (const FUserRef &User, FTimespan Timeout) const
	Shadow ban a user from app entirely When a user is banned, they will not be allowed to post messages until the ban is removed or expired but will be able to connect to Chat and to channels as before.

void	ShadowBanUser (const FUserRef &User, const TOptional< FTimespan > &Timeout={}) const

void	ShadowUnbanUser (const FUserRef &User) const
	Remove previously applied app-wide shadow ban.

void	QueryBannedUsers (const FFilter &Filter, const TArray< FBanSortOption > &SortOptions={}, const TOptional< FBanPaginationOptions > PaginationOptions={}, const TFunction< void(const TArray< FBan > &)> Callback={})
	Find and filter channel-scoped or global user bans.

void	FlagMessage (const FMessage &Message, const FString &Reason, const TMap< FString, FString > &CustomData) const
	Flag message for moderation.

void	FlagMessage (const FMessage &Message, const FString &Reason=TEXT("")) const

void	UnflagMessage (const FMessage &Message) const
	Withdraw a flag this user previously raised against a message.

void	FlagUser (const FUserRef &User, const FString &Reason, const TMap< FString, FString > &CustomData) const
	Flag user for moderation.

void	FlagUser (const FUserRef &User, const FString &Reason=TEXT("")) const
	Overload rather than a default argument, for the same reason as FlagMessage.

void	UnflagUser (const FUserRef &User) const
	Withdraw a flag this user previously raised against another user.

void	MuteUserBP (const FUserRef &User, FTimespan Timeout) const
	Mute the given user.

void	MuteUser (const FUserRef &User, const TOptional< FTimespan > &Timeout={}) const

void	UnmuteUser (const FUserRef &User) const
	Unmute a previously muted user.

void	BlockUser (const FUserRef &User) const
	Block a user.

void	UnblockUser (const FUserRef &User) const
	Unblock a previously blocked user.

void	GetBlockedUsers (TFunction< void(const TArray< FUserBlock > &)> Callback={}) const
	Get the users blocked by the currently connected user.

Static Public Member Functions
static FString	DevToken (const FString &UserId)

Public Attributes
FString	ApiKey

FChannelsUpdatedDelegate	ChannelsUpdated
	Fired when any of the channels we have locally change.

Events
template<class TEvent >
using	TEventMulticastDelegate = TMulticastDelegate<void(const TEvent& Event)>

template<class TEvent >
using	TEventDelegate = typename TEventMulticastDelegate<TEvent>::FDelegate

template<class TEvent , class UserClass >
using	TEventDelegateUObjectMethodPtr = typename TEventDelegate<TEvent>::template TMethodPtr<UserClass>

template<class TEvent , class UserClass >
using	TEventDelegateSpMethodPtr = typename TEventDelegate<TEvent>::template TMethodPtr<UserClass>

template<class TEvent >
FDelegateHandle	On (TEventDelegate< TEvent > Callback)
	Subscribe to a client event using your own delegate object.

template<class TEvent , class UserClass >
TEnableIf< TIsDerivedFrom< UserClass, UObject >::IsDerived, FDelegateHandle >::Type	On (UserClass *Obj, TEventDelegateUObjectMethodPtr< TEvent, UserClass > Method)

template<class TEvent , class UserClass >
TEnableIf<!TIsDerivedFrom< UserClass, UObject >::IsDerived, FDelegateHandle >::Type	On (UserClass *Obj, TEventDelegateSpMethodPtr< TEvent, UserClass > Method)

template<class TEvent , typename FunctorType , typename... VarTypes>
TEnableIf< TIsInvocable< FunctorType, constTEvent &, VarTypes... >::Value, FDelegateHandle >::Type	On (FunctorType &&Functor, VarTypes... Vars)

template<class TEvent >
bool	Unsubscribe (FDelegateHandle) const

Detailed Description

A component which allows for connecting to the Stream Chat API. Should be added to a client-side actor, e.g. HUD.

Member Function Documentation

◆ AddDevice()

void UStreamChatClientComponent::AddDevice	(	const FString &	DeviceId,
		EPushProvider	PushProvider ) const

Registering a device associates it with a user and tells the push provider to send new message notifications to the device.

Parameters

DeviceId	Device-specific identifier
PushProvider	Which provider to use for push notifications

◆ BanUserBP()

void UStreamChatClientComponent::BanUserBP	(	const FUserRef &	User,
		FTimespan	Timeout,
		const FString &	Reason,
		bool	bIpBan ) const

Ban a user from app entirely When a user is banned, they will not be allowed to post messages until the ban is removed or expired but will be able to connect to Chat and to channels as before.

Parameters

User	User to ban
Timeout	Timeout of ban. User will be unbanned after this period of time (unlimited if zero)
Reason	Ban reason (optional)
bIpBan	Whether to perform IP ban or not

◆ BlockUser()

void UStreamChatClientComponent::BlockUser ( const FUserRef & User ) const

Block a user.

Every 1-on-1 channel shared with that user is hidden from the blocking user, and their events and push notifications no longer arrive. Group channels are unaffected.

Parameters

User	A reference to a user

◆ ConnectAnonymousUser() [1/2]

void UStreamChatClientComponent::ConnectAnonymousUser	(	const UObject *	WorldContextObject,
		FLatentActionInfo	LatentInfo,
		FOwnUser &	OutUser )

Create a connection to the API anonymously

Parameters

OutUser Anonymous user info

◆ ConnectAnonymousUser() [2/2]

void UStreamChatClientComponent::ConnectAnonymousUser ( TFunction< void(const FOwnUser &)> Callback = {} )

Create a connection to the API anonymously.

Parameters

Callback Called when a response is received from the API

Returns: Anonymous user info

◆ ConnectGuestUser() [1/2]

void UStreamChatClientComponent::ConnectGuestUser	(	const FUser &	User,
		const UObject *	WorldContextObject,
		FLatentActionInfo	LatentInfo,
		FOwnUser &	OutUser )

Create a connection to the API by creating a guest account

Parameters

User	Generally only the user id is required
OutUser	Guest user info

◆ ConnectGuestUser() [2/2]

void UStreamChatClientComponent::ConnectGuestUser	(	const FUser &	User,
		TFunction< void(const FOwnUser &)>	Callback = {} )

Create a connection to the API by creating a guest account.

Parameters

User	Generally only the user id is required
Callback	Called when a response is received from the API

Returns: Anonymous user info

◆ ConnectUser() [1/3]

void UStreamChatClientComponent::ConnectUser	(	const FUser &	User,
		const FString &	Token,
		const UObject *	WorldContextObject,
		FLatentActionInfo	LatentInfo,
		FOwnUser &	OutUser )

Create a connection to the API for the given user and credentials.

Parameters

User	Generally only the user id is required
Token	A JWT token for the given user
OutUser	Latest info of the logged in user

◆ ConnectUser() [2/3]

void UStreamChatClientComponent::ConnectUser	(	const FUser &	User,
		const FString &	Token,
		TFunction< void(const FOwnUser &)>	Callback = {} )

Create a connection to the API for the given user and credentials.

Parameters

User	Generally only the user id is required
Token	A JWT token for the given user
Callback	Called when a response is received from the API

Returns: Latest info if the logged in user

◆ ConnectUser() [3/3]

void UStreamChatClientComponent::ConnectUser	(	const FUser &	User,
		TUniquePtr< ITokenProvider >	TokenProvider,
		TFunction< void(const FOwnUser &)>	Callback = {} )

Create a connection to the API for the given user and using a custom token provider.

Parameters

User	Generally only the user id is required
TokenProvider	Can be used to asynchronously generate tokens from your own backend
Callback	Called when a response is received from the API

Returns: Latest info if the logged in user

◆ CreateChannel()

void UStreamChatClientComponent::CreateChannel	(	const FChannelProperties &	ChannelProperties,
		TFunction< void(UChatChannel *)>	Callback )

Create a channel if it does not exist yet (if this user has the right permissions).

Parameters

ChannelProperties	Properties of the channel to create
Callback	Called when a response is received from the API

Returns: A channel object which can be used to interact with the channel

◆ FlagMessage() [1/2]

void UStreamChatClientComponent::FlagMessage	(	const FMessage &	Message,
		const FString &	Reason,
		const TMap< FString, FString > &	CustomData ) const

Flag message for moderation.

The flagged message reaches the review queue in the moderation dashboard. Flagging does not hide the message: that is a moderator's decision, or an automod rule's.

Parameters

Message	A reference to an existing message
Reason	Why the message was reported. Shown to moderators in the review queue. (optional)
CustomData	Extra key/value pairs to attach to the flag (optional)

◆ FlagMessage() [2/2]

void UStreamChatClientComponent::FlagMessage	(	const FMessage &	Message,
		const FString &	Reason = TEXT("") ) const

Overload rather than a default argument, because UHT cannot parse a default value for a TMap parameter, and giving the Blueprint-facing function a different name would rename its node.

◆ FlagUser()

void UStreamChatClientComponent::FlagUser	(	const FUserRef &	User,
		const FString &	Reason,
		const TMap< FString, FString > &	CustomData ) const

Flag user for moderation.

Parameters

User	A reference to a user
Reason	Why the user was reported. Shown to moderators in the review queue. (optional)
CustomData	Extra key/value pairs to attach to the flag (optional)

◆ GetBlockedUsers()

void UStreamChatClientComponent::GetBlockedUsers ( TFunction< void(const TArray< FUserBlock > &)> Callback = {} ) const

Get the users blocked by the currently connected user.

Also refreshes FOwnUser::BlockedUserIds, which nothing else populates: the API reports blocks only here and in the block/unblock responses. Call this once after connecting if you rely on FOwnUser::HasBlockedUser.

Parameters

Callback Called with the blocks created by the current user

◆ GetThread()

void UStreamChatClientComponent::GetThread	(	const FString &	ParentMessageId,
		TOptional< uint32 >	ReplyLimit = {},
		TOptional< uint32 >	ParticipantLimit = {},
		TFunction< void(const FChatThread &)>	Callback = {} ) const

Fetch a single thread by the ID of the message which started it.

Parameters

ParentMessageId	ID of the message which started the thread
ReplyLimit	How many of the latest replies to include
ParticipantLimit	How many participants to include (max 100).

Attention: Leaving this unset leaves FChatThread::ThreadParticipants empty: this endpoint returns no participants at all unless asked for a number of them.

Parameters

Callback Called when a response is received

◆ ListDevices()

void UStreamChatClientComponent::ListDevices ( TFunction< void(TArray< FDevice >)> Callback ) const

Returns a list of all available devices.

Parameters

Callback Called when response is received

◆ MuteUserBP()

void UStreamChatClientComponent::MuteUserBP	(	const FUserRef &	User,
		FTimespan	Timeout ) const

Mute the given user.

Parameters

Timeout	Timeout of ban. User will be unbanned after this period of time (unlimited if zero)
User	A reference to a user

◆ On() [1/3]

template<class TEvent , typename FunctorType , typename... VarTypes>

TEnableIf< TIsInvocable< FunctorType, constTEvent &, VarTypes... >::Value, FDelegateHandle >::Type UStreamChatClientComponent::On	(	FunctorType &&	Functor,
		VarTypes...	Vars )

Subscribe to a client event using a C++ lambda

Template Parameters

TEvent Event type

Parameters

Functor	Lambda to execute when event occurs. Should have signature similar to: [](const TEvent& Event){}
Vars	Additional variables to pass to the lambda

Returns: A handle which can be used to unsubscribe from the event

◆ On() [2/3]

template<class TEvent , class UserClass >

TEnableIf<!TIsDerivedFrom< UserClass, UObject >::IsDerived, FDelegateHandle >::Type UStreamChatClientComponent::On	(	UserClass *	Obj,
		TEventDelegateSpMethodPtr< TEvent, UserClass >	Method )

Subscribe to a client event using a shared pointer-based (fast, not thread-safe) member function delegate.

Template Parameters

TEvent Event type

Parameters

Obj	Object with given method
Method	Method to call when event occurs. Should have signature: void OnMyEvent(const TEvent& Event)

Returns: A handle which can be used to unsubscribe from the event

◆ On() [3/3]

template<class TEvent , class UserClass >

TEnableIf<!TIsDerivedFrom< UserClass, UObject >::IsDerived, FDelegateHandle >::Type UStreamChatClientComponent::On	(	UserClass *	Obj,
		TEventDelegateUObjectMethodPtr< TEvent, UserClass >	Method )

Subscribe to a client event using a UObject-based member function delegate.

Template Parameters

TEvent Event type

Parameters

Obj	UObject with given method
Method	Method to call when event occurs. Should have signature: void OnMyEvent(const TEvent& Event)

Returns: A handle which can be used to unsubscribe from the event

◆ QueryAdditionalChannels()

void UStreamChatClientComponent::QueryAdditionalChannels	(	int32	Limit = 10,
		TFunction< void()>	Callback = {} )

Fetch more channels from the server.

Attention: Some messages must already have been fetched for this to do anything.

Parameters

Limit	Number of channels returned is limited by this value. Maximum 30.
Callback	Called when a response is received from the backend

◆ QueryBannedUsers()

void UStreamChatClientComponent::QueryBannedUsers	(	const FFilter &	Filter,
		const TArray< FBanSortOption > &	SortOptions = {},
		const TOptional< FBanPaginationOptions >	PaginationOptions = {},
		const TFunction< void(const TArray< FBan > &)>	Callback = {} )

Find and filter channel-scoped or global user bans.

See also: https://getstream.io/chat/docs/unreal/moderation/#query-bans-endpoint

Parameters

Filter	Conditions to use to filter the banned users
SortOptions	The sorting used for the banned users matching the filters. Sorting is based on field and direction, multiple sorting options can be provided.
PaginationOptions	Pagination for bans can be done in two ways: using offset/limit or using the "created_at" field.
Callback	Called when response is received.

◆ QueryChannel()

void UStreamChatClientComponent::QueryChannel	(	const FChannelProperties &	ChannelProperties,
		const EChannelFlags	Flags,
		TFunction< void(UChatChannel *)>	Callback = {} )

Create a channel if it does not exist yet (if this user has the right permissions). Includes options to get data about the channel (including members, watchers and messages), subscribe to future updates.

Parameters

Flags	Get state, get presence and/or watch
ChannelProperties	Properties of the channel to query
Callback	Called when a response is received from the API

Returns: A channel object which can be used to interact with the channel

◆ QueryChannels() [1/2]

void UStreamChatClientComponent::QueryChannels	(	FFilter	Filter,
		const TArray< FChannelSortOption > &	SortOptions,
		const UObject *	WorldContextObject,
		FLatentActionInfo	LatentInfo,
		TArray< UChatChannel * > &	OutChannels,
		UPARAM(meta=(Bitmask, BitmaskEnum=EChannelFlags)) const int32	Flags = 3 )

Query the API for all channels which match the given filter. Will also automatically watch all channels.

Parameters

Filter	The query filters to use. You can query on any of the custom fields you've defined on the Channel. As a minimum, the filter should be something like: { members: { $in: [userID] } }
SortOptions	The sorting used for the channels matching the filters. Sorting is based on field and direction, and multiple sorting options can be provided.
Flags	Get state, get presence and/or watch
OutChannels	An array of channel objects which can be used to interact with the channels

◆ QueryChannels() [2/2]

void UStreamChatClientComponent::QueryChannels	(	TOptional< FFilter >	Filter = {},
		const TArray< FChannelSortOption > &	SortOptions = {},
		const EChannelFlags	Flags = EChannelFlags::State \| EChannelFlags::Watch,
		const FPaginationOptions &	PaginationOptions = {},
		TFunction< void(const TArray< UChatChannel * > &)>	Callback = {} )

Query the API for all channels which match the given filter. Will also automatically watch all channels.

Parameters

Callback	Called when a response is received from the API
Filter	The query filters to use. You can query on any of the custom fields you've defined on the Channel. As a minimum, the filter should be something like: { members: { $in: [userID] } }
SortOptions	The sorting used for the channels matching the filters. Sorting is based on field and direction, and multiple sorting options can be provided.
Flags	Get state, get presence and/or watch
PaginationOptions	Pagination offset and limit

Returns: An array of channel objects which can be used to interact with the channels

◆ QueryThreads()

void UStreamChatClientComponent::QueryThreads	(	const TOptional< FFilter > &	Filter = {},
		const TArray< FThreadSortOption > &	SortOptions = {},
		TOptional< uint32 >	Limit = {},
		TOptional< uint32 >	ReplyLimit = {},
		const TOptional< FString > &	Next = {},
		TFunction< void(const TArray< FChatThread > &Threads, const FString &NextPage)>	Callback = {} ) const

List the threads the current user participates in, across all of their channels.

This is the thread-list surface: one entry per thread, each carrying its parent message and a preview of its most recent replies. To read a whole thread, fetch its replies through the channel it belongs to with UChatChannel::QueryReplies.

Parameters

Filter	Conditions the returned threads must match. Queryable fields include channel_cid, parent_message_id, created_by_user_id, has_unread, reply_count and last_message_at.
SortOptions	The sorting used for the threads matching the filter. Defaults server-side to threads with unread replies first, then most recent reply first.
Limit	The number of threads to return (max 100)
ReplyLimit	How many of the latest replies to preview per thread (max 10)
Next	Value from a previous response, to fetch the following page
Callback	Called with the threads and, if there are more, the token to pass as Next

◆ QueryUsers()

void UStreamChatClientComponent::QueryUsers	(	const FFilter &	Filter = {},
		const TArray< FUserSortOption > &	Sort = {},
		bool	bPresence = true,
		const TOptional< FPaginationOptions >	PaginationOptions = {},
		TFunction< void(const TArray< FUserRef > &)>	Callback = {} ) const

Search for users and see if they are online/offline.

Parameters

bPresence	Get updates when the user goes offline/online
Filter	Conditions to use to filter the users,

See also: https://getstream.io/chat/docs/unreal/query_users

Parameters

Sort	The sorting used for the users matching the filters. Sorting is based on field and direction, multiple sorting options can be provided.
PaginationOptions	The number of users to return and pagination offset
Callback	Called when response is received

◆ RemoveDevice()

void UStreamChatClientComponent::RemoveDevice ( const FString & DeviceId ) const

Unregistering a device removes the device from the user and stops further new message notifications.

Parameters

DeviceId Device-specific identifier

◆ SearchMessages()

void UStreamChatClientComponent::SearchMessages	(	const FFilter &	ChannelFilter = {},
		const TOptional< FString > &	Query = {},
		const TOptional< FFilter > &	MessageFilter = {},
		const TArray< FMessageSortOption > &	Sort = {},
		TOptional< uint32 >	MessageLimit = {},
		TFunction< void(const TArray< FMessage > &)>	Callback = {} ) const

Search all messages A channel filter is required. All other parameters are optional, but a minimum of either a query or message filter is additionally required.

Parameters

Callback	Called when response is received
Query	Search phrase
ChannelFilter	Channel filter conditions
MessageFilter	Message filter conditions
Sort	Sort parameters. Cannot be used with non-zero offset.
MessageLimit	Number of messages to return

◆ ShadowBanUserBP()

void UStreamChatClientComponent::ShadowBanUserBP	(	const FUserRef &	User,
		FTimespan	Timeout ) const

Shadow ban a user from app entirely When a user is banned, they will not be allowed to post messages until the ban is removed or expired but will be able to connect to Chat and to channels as before.

Parameters

User	User to ban
Timeout	Timeout of ban. User will be unbanned after this period of time (unlimited if zero)

◆ ShadowUnbanUser()

void UStreamChatClientComponent::ShadowUnbanUser ( const FUserRef & User ) const

Remove previously applied app-wide shadow ban.

Parameters

User	User to unban

◆ UnbanUser()

void UStreamChatClientComponent::UnbanUser ( const FUserRef & User ) const

Remove previously applied app-wide ban.

Parameters

User	User to unban

◆ UnblockUser()

void UStreamChatClientComponent::UnblockUser ( const FUserRef & User ) const

Unblock a previously blocked user.

Parameters

User	A reference to a user

◆ UnflagMessage()

void UStreamChatClientComponent::UnflagMessage ( const FMessage & Message ) const

Withdraw a flag this user previously raised against a message.

Parameters

Message A reference to an existing message

◆ UnflagUser()

void UStreamChatClientComponent::UnflagUser ( const FUserRef & User ) const

Withdraw a flag this user previously raised against another user.

Parameters

User	A reference to a user

◆ UnmuteUser()

void UStreamChatClientComponent::UnmuteUser ( const FUserRef & User ) const

Unmute a previously muted user.

Parameters

User	A reference to a user

◆ WatchChannel() [1/2]

void UStreamChatClientComponent::WatchChannel	(	const FChannelProperties &	ChannelProperties,
		const UObject *	WorldContextObject,
		FLatentActionInfo	LatentInfo,
		UChatChannel *&	OutChannel )

Create a channel if it does not exist yet (if this user has the right permissions), get data about the channel (including members, watchers and messages) and subscribe to future updates

Parameters

ChannelProperties	Properties of the channel to watch
OutChannel	Object which can be used to interact with the channel

◆ WatchChannel() [2/2]

void UStreamChatClientComponent::WatchChannel	(	const FChannelProperties &	ChannelProperties,
		TFunction< void(UChatChannel *)>	Callback )

Create a channel if it does not exist yet (if this user has the right permissions), get data about the channel (including members, watchers and messages) and subscribe to future updates.

Parameters

ChannelProperties	Properties of the channel to watch
Callback	Called when a response is received from the API

Returns: A channel object which can be used to interact with the channel

The documentation for this class was generated from the following files:

Source/StreamChat/Public/StreamChatClientComponent.h
Source/StreamChat/Private/StreamChatClientComponent.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Events

Detailed Description

Member Function Documentation

◆ AddDevice()

◆ BanUserBP()

◆ BlockUser()

◆ ConnectAnonymousUser() [1/2]

◆ ConnectAnonymousUser() [2/2]

◆ ConnectGuestUser() [1/2]

◆ ConnectGuestUser() [2/2]

◆ ConnectUser() [1/3]

◆ ConnectUser() [2/3]

◆ ConnectUser() [3/3]

◆ CreateChannel()

◆ FlagMessage() [1/2]

◆ FlagMessage() [2/2]

◆ FlagUser()

◆ GetBlockedUsers()

◆ GetThread()

◆ ListDevices()

◆ MuteUserBP()

◆ On() [1/3]

◆ On() [2/3]

◆ On() [3/3]

◆ QueryAdditionalChannels()

◆ QueryBannedUsers()

◆ QueryChannel()

◆ QueryChannels() [1/2]

◆ QueryChannels() [2/2]

◆ QueryThreads()

◆ QueryUsers()

◆ RemoveDevice()

◆ SearchMessages()

◆ ShadowBanUserBP()

◆ ShadowUnbanUser()

◆ UnbanUser()

◆ UnblockUser()

◆ UnflagMessage()

◆ UnflagUser()

◆ UnmuteUser()

◆ WatchChannel() [1/2]

◆ WatchChannel() [2/2]