Test fast withdraw request

client.gd

@@ -8,11 +8,41 @@ func _ready() -> void:
 	var peer = ENetMultiplayerPeer.new()
 	peer.create_client(SERVER_1, PORT)
 	multiplayer.multiplayer_peer = peer
+
+	$"/root/Net".fast_withdraw_invoice.connect(_on_fast_withdraw_invoice)
+	$"/root/Net".fast_withdraw_complete.connect(_on_fast_withdraw_complete)
 
-	print("Client started. Connected to ID: ", peer.get_unique_id())
-	print("Is it a server?: ", multiplayer.is_server())
+	print("Client started. Peer ID: ", peer.get_unique_id())
 
 
 func _on_button_test_pressed() -> void:
 	# Send fast withdraw request only to server
-	$"/root/Net".request_fast_withdraw.rpc_id(1, 21.0)
+	$"/root/Net".request_fast_withdraw.rpc_id(1, $SpinBoxAmount.value, $LineEditMainchainAddress.text)
+
+
+func _on_button_test_complete_pressed() -> void:
+	# Tell the server we paid
+	var txid : String = $LineEditTXID.text
+	$"/root/Net".invoice_paid.rpc_id(1, txid, $SpinBoxAmount.value, $LineEditMainchainAddress.text)
+
+
+func _on_fast_withdraw_invoice(amount : float, destination: String) -> void:
+	print("Received fast withdraw invoice!")
+	print("Amount: ", amount)
+	print("Destination: ", destination)
+
+	var invoice_text = "Fast withdraw request received!\n"
+	invoice_text += str("Send ", amount, " BTC to ", destination, "\n") 
+	invoice_text += "Then enter the L2 txid and hit invoice paid"
+
+	$LabelInvoice.text = invoice_text
+
+
+func _on_fast_withdraw_complete(txid: String, amount : float, destination: String) -> void:
+	print("Fast withdraw complete!")
+	print("TxID: ", txid)
+	print("Amount: ", amount)
+	print("Destination: ", destination)
+
+	$LabelComplete.text = str("Withdraw complete: ", txid)
+

client_menu.tscn

@@ -13,9 +13,68 @@ script = ExtResource("1_4itd0")
 
 [node name="ButtonTest" type="Button" parent="."]
 layout_mode = 0
-offset_right = 8.0
-offset_bottom = 8.0
-text = "Test
+offset_left = 15.0
+offset_top = 47.0
+offset_right = 303.0
+offset_bottom = 78.0
+text = "Request fast withdrawal test invoice"
+
+[node name="LineEditMainchainAddress" type="LineEdit" parent="."]
+layout_mode = 0
+offset_left = 14.0
+offset_top = 10.0
+offset_right = 429.0
+offset_bottom = 41.0
+placeholder_text = "Enter mainchain address"
+
+[node name="LabelInvoice" type="Label" parent="."]
+layout_mode = 0
+offset_left = 22.0
+offset_top = 90.0
+offset_right = 62.0
+offset_bottom = 113.0
+
+[node name="ButtonTestComplete" type="Button" parent="."]
+layout_mode = 0
+offset_left = 16.0
+offset_top = 221.0
+offset_right = 117.0
+offset_bottom = 252.0
+text = "Invoice Paid"
+
+[node name="LineEditTXID" type="LineEdit" parent="."]
+layout_mode = 0
+offset_left = 16.0
+offset_top = 182.0
+offset_right = 620.0
+offset_bottom = 213.0
+placeholder_text = "Enter L2 payment txid"
+
+[node name="LabelComplete" type="Label" parent="."]
+layout_mode = 0
+offset_left = 19.0
+offset_top = 264.0
+offset_right = 550.0
+offset_bottom = 287.0
+
+[node name="SpinBoxAmount" type="SpinBox" parent="."]
+layout_mode = 0
+offset_left = 620.0
+offset_top = 9.0
+offset_right = 776.0
+offset_bottom = 40.0
+min_value = 1.0
+value = 1.0
+suffix = "BTC"
+
+[node name="Label" type="Label" parent="."]
+layout_mode = 0
+offset_left = 443.0
+offset_top = 14.0
+offset_right = 608.0
+offset_bottom = 37.0
+text = "Amount to withdraw:
 "
 
 [connection signal="pressed" from="ButtonTest" to="." method="_on_button_test_pressed"]
+[connection signal="pressed" from="ButtonTestComplete" to="." method="_on_button_test_complete_pressed"]

net.gd

@@ -1,14 +1,50 @@
 extends Node
 
 # Server signals
-signal fast_withdraw_requested(amount: float)
+signal fast_withdraw_requested(peer : int, amount: float, destination: String)
+signal fast_withdraw_invoice_paid(peer : int, txid: String, amount: float, destination: String)
 
 # Client signals
+signal fast_withdraw_invoice(amount: float, destination: String)
+signal fast_withdraw_complete(txid: String, amount: float, destination: String)
 
 # TODO add params: SC #, MC fee, MC destination
 @rpc("any_peer", "call_remote", "reliable")
-func request_fast_withdraw(amount : float) -> void:
+func request_fast_withdraw(amount : float, destination : String) -> void:
 	print("Received fast withdrawal request")
 	print("Amount: ", amount)
+	print("Destination: ", destination)
+	print("Peer: ", multiplayer.get_remote_sender_id())
 
-	fast_withdraw_requested.emit(amount)
+	fast_withdraw_requested.emit(multiplayer.get_remote_sender_id(), amount, destination)
+
+
+@rpc("authority", "call_remote", "reliable")
+func receive_fast_withdraw_invoice(amount : float, destination : String) -> void:
+	print("Received fast withdrawal invoice")
+	print("Amount: ", amount)
+	print("Destination: ", destination)
+	print("Peer: ", multiplayer.get_remote_sender_id())
+
+	fast_withdraw_invoice.emit(amount, destination)
+
+
+@rpc("any_peer", "call_remote", "reliable")
+func invoice_paid(txid: String, amount : float, destination : String) -> void:
+	print("Paid fast withdrawal invoice")
+	print("Amount: ", amount)
+	print("Destination: ", destination)
+	print("Txid: ", txid)
+	print("Peer: ", multiplayer.get_remote_sender_id())
+
+	fast_withdraw_invoice_paid.emit(multiplayer.get_remote_sender_id(), txid, amount, destination)
+
+
+@rpc("authority", "call_remote", "reliable")
+func withdraw_complete(txid: String, amount : float, destination : String) -> void:
+	print("Fast withdraw completed!")
+	print("Amount: ", amount)
+	print("Destination: ", destination)
+	print("Txid: ", txid)
+
+	fast_withdraw_complete.emit(txid, amount, destination)