WriteMethod

Calls a "write" method on the given contract.

Blueprint

Inputs

Type	Name	Description
UEmergenceDeployment	Deployed Contract	The deployed contract.
EmergenceContractMethod	MethodName	The method to call.
FString	Value	The amount to transfer from sender to recipient (in Wei, or equivelent).
TArray<FString>	Content	The parameters to call the method with.
FString	PrivateKey	The private key to use when calling the method. Leave blank to call with the WalletConnect'd wallet. We've left it as an exercise for the developer on how to store this private key secretly, as this will depend on project its being implemented in greatly. To use WriteMethod via a PrivateKey, you must have DotNET 7.0 runtime installed, and be using Windows!
FString	Gas Price	The gas price to use if we're calling with a local account.
int	Number of Confirmations	The number of confirmations to wait for before deciding this transaction "confirmed".
float	Time Between Checks	The amount of time between checks in seconds.

Outputs

These will only be valid after OnTransactionConfirmed

Type		Description
EmergenceTransaction	Transaction	The transaction hash.
EErrorCode	Status Code	The status code.

C++

#include "WalletService/WriteMethod.h"

Event Delegates

Type	Params	Name	Description
DECLARE_DYNAMIC_MULTICAST_DELEGATE_TwoParams	EmergenceTransaction Transaction, TEnumAsByte<EErrorCode>StatusCode	OnWriteMethodCompleted	Multicast delegate to bind to. Called when the asynchronous event has completed.
DECLARE_DYNAMIC_MULTICAST_DELEGATE	N/A	OnTransactionSent	Multicast delegate to bind to. Called when walletconnect has accepted the transaction.

Methods

Type	Returns	Name	Description
Static Function	UWriteMethod*	WriteMethod(UObject* WorldContextObject, UEmergenceDeployment* DeployedContract, FEmergenceContractMethod MethodName, FString Value, TArray Content, FString PrivateKey, FString GasPrice, int NumberOfConfirmations = 5, float TimeBetweenChecks = 5.0F)	Constructor WorldContextObject (UObject*): DeployedContract (UEmergenceDeployment*): The deployed contract. MethodName (FEmergenceContractMethod): The method to call. Value (FString): The amount to transfer from sender to recipient (in Wei, or equivelent). Content (TArray<FString>): The parameters to call the method with. PrivateKey (FString): The private key to use when calling the method. Leave blank to call with the WalletConnect'd wallet. We've left it as an exercise for the developer on how to store this private key secretly, as this will depend on project its being implemented in greatly. To use WriteMethod via a PrivateKey, you must have DotNET 7.0 runtime installed, and be using Windows! GasPrice (FString): The gas price to use if we're calling with a local account. NumberOfConfirmations (int): The number of confirmations to wait for before deciding this transaction "confirmed". TimeBetweenChecks (float): The amount of time between checks in seconds.
Function	void	Activate()	Activates the asynchronous event