Added Twitch_Add_EventSub_Subscription Node

Adds the ability to dynamically subscribe to Twitch EventSub Events

classes/deck/nodes/twitch/twitch_add_eventsub_subscription.gd

@@ -0,0 +1,76 @@
+# (c) 2023-present Eroax
+# (c) 2023-present Yagich
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+extends DeckNode
+
+
+var subscription_data : Twitch_Connection.EventSub_Subscription
+
+func _init():
+	name = "Twitch Add EventSub Subscription"
+	node_type = name.to_snake_case()
+	description = "Adds a subscription to a specific Twitch EventSub Event with the given dictionary 'condition' for the data needed."
+
+	props_to_serialize = []
+	
+	#Event Name
+	add_input_port(DeckType.Types.STRING, "Event Name", "field")
+	#Subscription Data
+	add_input_port(DeckType.Types.DICTIONARY, "Subscription Data")
+	#Trigger
+	add_input_port(DeckType.Types.ANY, "Add Subscription", "button")
+	
+
+
+
+func _receive(to_input_port, data: Variant, extra_data: Array = []):
+	
+	if to_input_port != 2:
+		
+		return
+		
+	
+	var input_data = await resolve_input_port_value_async(1)
+	
+	
+	if input_data == null or !"condition" in input_data.keys():
+		DeckHolder.logger.log_node(name + ": Incorrect Subscription Data Connected, please supply a Dictionary with condition and if needed, version.  Last supplied Data was: " + str(input_data), Logger.LogType.ERROR)
+		return
+		
+	
+	var sub_type = await resolve_input_port_value_async(0)
+	
+#	Creates an instance of Twitch_Connection.EventSub_Subscription to store the data with all the given inputs.
+	subscription_data = Twitch_Connection.EventSub_Subscription.new(sub_type, input_data.condition)
+#	Checks if the data has a version field, if so sets it on the EventSub_Subscription
+	if input_data.has("version"):
+		
+		subscription_data.version = input_data.version
+		
+	
+#	Calls the connection to add the Subscription
+	var req = await Connections.twitch.add_eventsub_subscription(subscription_data)
+	req.response_received.connect(eventsub_subscription_response)
+	
+
+## Handles checking the [Twitch_Connection.HTTPResponse] returned by [method Twitch_Connection.add_eventsub_subscription] to ensure that it succeeded.
+func eventsub_subscription_response(data):
+	
+	match data.code:
+		
+		202:
+			
+			var succ_string = name + ": EventSub Subscription Added for " + subscription_data.subscription_type + " successfully"
+			DeckHolder.logger.log_node(succ_string, Logger.LogType.INFO)
+			Connections.twitch.eventsub_socket.notif_received.connect(Connections._twitch_eventsub_event_received)
+			
+		
+		_:
+			
+			var error_string = name + ": Error" + data.code + " Received from Twitch when Subscribing to " + subscription_data.sub_type + " with " + str(subscription_data.return_request_dictionary)
+			
+			DeckHolder.logger.log_node(error_string, Logger.LogType.ERROR)
+			
+		
+	
+