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  2. SocialService

SocialService

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  1. apireference
  2. socialservice

SocialService

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SocialService facilitates social functions that impact relationships made on the Roblox platform.
Developers are able to SocialService/PromptGameInvite|prompt their players to send game invitation requests to players’ friends and leverage signals when users invite their friends to their games

Below is the Invitation Popup players will see:

Invitation Popup

And the chat message that invited players will see:

Invite Message

See also

  • Here is an open sourced demo

Properties

Inherited from Instance: Show Hide

bool

Archivable

Determines if an Instance can be cloned using /Instance/Clone or saved to file.
string

ClassName

[ReadOnly] [NotReplicated]

A read-only string representing the class this Instance belongs to
int

DataCost

[Hidden] [ReadOnly] [NotReplicated] [Deprecated]

The cost of saving the instance using data persistence.
string

Name

A non-unique identifier of the Instance
Instance

Parent

[NotReplicated]

Determines the hierarchical parent of the Instance
bool

RobloxLocked

[Hidden]

A deprecated property that used to protect CoreGui objects
bool

archivable

[Hidden] [NotReplicated] [Deprecated]
string

className

[ReadOnly] [NotReplicated] [Deprecated]

Functions

bool

CanSendGameInviteAsync ( Instance player )

[Yields]

Indicates whether the given Player can invite other players
void

PromptGameInvite ( Instance player )

Prompts the given Player with the game invite screen

Inherited from Instance: Show Hide

void

ClearAllChildren ( )

This function destroys all of an Instance’s children.
Instance

Clone ( )

Create a copy of an object and all its descendants, ignoring objects that are not Instance/Archivable|Archivable
void

Destroy ( )

Sets the Instance/Parent property to nil, locks the Instance/Parent property, disconnects all connections and calls Destroy on all children.
Instance

FindFirstAncestor ( string name )

Returns the first ancestor of the Instance whose Instance/Name is equal to the given name.
Instance

FindFirstAncestorOfClass ( string className )

Returns the first ancestor of the Instance whose Instance/ClassName is equal to the given className.
Instance

FindFirstAncestorWhichIsA ( string className )

Returns the first ancestor of the Instance for whom Instance/IsA returns true for the given className.
Instance

FindFirstChild ( string name , bool recursive )

Returns the first child of the Instance found with the given name.
Instance

FindFirstChildOfClass ( string className )

Returns the first child of the Instance whose Instance/ClassName|ClassName is equal to the given className.
Instance

FindFirstChildWhichIsA ( string className , bool recursive )

Returns the first child of the Instance for whom Instance/IsA returns true for the given className.
Instance

FindFirstDescendant ( string name )

Actor

GetActor ( )

Variant

GetAttribute ( string attribute )

Returns the attribute which has been assigned to the given name
RBXScriptSignal

GetAttributeChangedSignal ( string attribute )

Returns an event that fires when the given attribute changes
Dictionary

GetAttributes ( )

Returns a dictionary of string → variant pairs for each of the Instance|Instance’s attributes
Objects

GetChildren ( )

Returns an array containing all of the Instance’s children.
string

GetDebugId ( int scopeLength )

[NotBrowsable]

Returns a coded string of the Instances DebugId used internally by Roblox.
Array

GetDescendants ( )

[CustomLuaState]

Returns an array containing all of the descendants of the instance
string

GetFullName ( )

Returns a string describing the Instance’s ancestry.
RBXScriptSignal

GetPropertyChangedSignal ( string property )

Get an event that fires when a given property of an object changes.
bool

IsA ( string className )

[CustomLuaState]

Returns true if an Instance’s class matches or inherits from a given class
bool

IsAncestorOf ( Instance descendant )

Returns true if an Instance is an ancestor of the given descendant.
bool

IsDescendantOf ( Instance ancestor )

Returns true if an Instance is a descendant of the given ancestor.
void

Remove ( )

[Deprecated]

Sets the object’s Parent to nil, and does the same for all its descendants.
void

SetAttribute ( string attribute , Variant value )

Sets the attribute with the given name to the given value
Instance

WaitForChild ( string childName , double timeOut )

[CustomLuaState] [CanYield]

Returns the child of the Instance with the given name. If the child does not exist, it will yield the current thread until it does.
Objects

children ( )

[Deprecated]

Returns an array of the object’s children.
Instance

clone ( )

[Deprecated]
void

destroy ( )

[Deprecated]
Instance

findFirstChild ( string name , bool recursive )

[Deprecated]
Objects

getChildren ( )

[Deprecated]
bool

isA ( string className )

[Deprecated] [CustomLuaState]
bool

isDescendantOf ( Instance ancestor )

[Deprecated]
void

remove ( )

[Deprecated]

Events

RBXScriptSignal

GameInvitePromptClosed ( Instance player , Array recipientIds )

Fires when a player closes a game invite prompt

Inherited from Instance: Show Hide

RBXScriptSignal

AncestryChanged ( Instance child , Instance parent )

Fires when the Instance/Parent property of the object or one of its ancestors is changed.
RBXScriptSignal

AttributeChanged ( string attribute )

Fires whenever an attribute is changed on the Instance
RBXScriptSignal

Changed ( string property )

Fired immediately after a property of an object changes.
RBXScriptSignal

ChildAdded ( Instance child )

Fires when an object is parented to this Instance.
RBXScriptSignal

ChildRemoved ( Instance child )

Fires when a child is removed from this Instance.
RBXScriptSignal

DescendantAdded ( Instance descendant )

Fires when a descendant is added to the Instance
RBXScriptSignal

DescendantRemoving ( Instance descendant )

Fires immediately before a descendant of the Instance is removed.
RBXScriptSignal

childAdded ( Instance child )

[Deprecated]

Code Samples

Sending a Game Invite

The following code sample demonstrates how to implement several SocialService APIs to allow players to invite other players to your game.

In order to work as expected, the code sample must be placed in a LocalScript descending from a GuiButton. When the Players/LocalPlayer touches or left clicks the GUI button, it executes openGameInvitePrompt() which opens the game invite prompt using SocialService/PromptGameInvite after firing canSendGameInvite() to check if the player can send game invites using SocialService/CanSendGameInviteAsync.

When the player closes the invite prompt, the invitePromptClosed() function connected to the SocialService/GameInvitePromptClosedevent fires.

local SocialService = game:GetService("SocialService")
local Players = game:GetService("Players")
local player = Players.LocalPlayer
local button = script.Parent

local function canSendGameInvite(targetPlayer)
	local res, canSend = pcall(SocialService.CanSendGameInvite, SocialService, targetPlayer)
	return res and canSend
end

local function promptGameInvite(targetPlayer)
	local res, canInvite = pcall(SocialService.PromptGameInvite, SocialService, targetPlayer)
	return res and canInvite
end

local function openGameInvitePrompt(targetPlayer)
	local canInvite = canSendGameInvite(targetPlayer)
	if canInvite then
		local promptOpened = promptGameInvite(targetPlayer)
		return promptOpened
	end
	return false
end

local function invitePromptClosed(senderPlayer, recipientIds)
	-- Handle custom logic for players invited by sender
	button.Visible = false
end

local function onActivated()
	openGameInvitePrompt(player)
end

button.Activated:Connect(onActivated)
SocialService.GameInvitePromptClosed:Connect(invitePromptClosed)

-- Hide the button until we've checked that the player can send game invites
button.Visible = false
button.Visible = canSendGameInvite(player)
button.Activated:Connect(onActivated)