ContractsFacade Protocol Reference


                    
                    
                    createContract(registrarNameOrId:passwordOrWif:assetId:amount:assetForFee:byteCode:supportedAssetId:ethAccuracy:parameters:completion:noticeHandler:)

Creates contract on blockchain

Declaration

Swift

func createContract(registrarNameOrId: String, passwordOrWif: PassOrWif, assetId: String, amount: UInt?, assetForFee: String?, byteCode: String, supportedAssetId: String?, ethAccuracy: Bool, parameters: [AbiTypeValueInputModel]?, completion: @escaping Completion<Bool>, noticeHandler: NoticeHandler?)

Parameters

`registrarNameOrId`	Name or id of account that creates the contract
`passwordOrWif`	Password or WIF from account for transaction signature
`assetId`	Asset of contract
`byteCode`	Bytecode of the contract
`supportedAssetId`	If you dont want to link the contract with the specified asset
`ethAccuracy`	If true all balances passing to contract with ethereum accuracy
`parameters`	Parameters of constructor
`completion`	Callback which returns an Bool result of creation or error


                    
                    
                    createContract(registrarNameOrId:passwordOrWif:assetId:amount:assetForFee:byteCode:supportedAssetId:ethAccuracy:completion:noticeHandler:)

Creates contract on blockchain

Declaration

Swift

func createContract(registrarNameOrId: String, passwordOrWif: PassOrWif, assetId: String, amount: UInt?, assetForFee: String?, byteCode: String, supportedAssetId: String?, ethAccuracy: Bool, completion: @escaping Completion<Bool>, noticeHandler: NoticeHandler?)

Parameters

`registrarNameOrId`	Name or id of account that creates the contract
`passwordOrWif`	Password or WIF from account for transaction signature
`assetId`	Asset of contract
`byteCode`	Full bytecode for contract creation
`supportedAssetId`	If you dont want to link the contract with the specified asset
`ethAccuracy`	If true all balances passing to contract with ethereum accuracy
`completion`	Callback which returns an Bool result of creation or error


                    
                    
                    callContract(registrarNameOrId:passwordOrWif:assetId:amount:assetForFee:contratId:methodName:methodParams:completion:noticeHandler:)

Calls to contract on blockchain

Declaration

Swift

func callContract(registrarNameOrId: String, passwordOrWif: PassOrWif, assetId: String, amount: UInt?, assetForFee: String?, contratId: String, methodName: String, methodParams: [AbiTypeValueInputModel], completion: @escaping Completion<Bool>, noticeHandler: NoticeHandler?)

Parameters

`registrarNameOrId`	Name or id of account that call the contract
`passwordOrWif`	Password or WIF from account for transaction signature
`assetId`	Asset of contract
`amount`	Amount
`contratId`	Id of called contract
`methodName`	Name of called method
`methodParams`	Parameters of called method
`completion`	Callback which returns an Bool result of call or error


                    
                    
                    callContract(registrarNameOrId:passwordOrWif:assetId:amount:assetForFee:contratId:byteCode:completion:noticeHandler:)

Calls to contract on blockchain

Declaration

Swift

func callContract(registrarNameOrId: String, passwordOrWif: PassOrWif, assetId: String, amount: UInt?, assetForFee: String?, contratId: String, byteCode: String, completion: @escaping Completion<Bool>, noticeHandler: NoticeHandler?)

Parameters

`registrarNameOrId`	Name or id of account that call the contract
`passwordOrWif`	Password or WIF from account for transaction signature
`assetId`	Asset of contract
`amount`	Amount
`contratId`	Id of called contract
`byteCode`	Code which will be execute
`completion`	Callback which returns an Bool result of call or error


                    
                    
                    queryContract(registrarNameOrId:assetId:contratId:methodName:methodParams:completion:)

Calls contract method without changing state of blockchain

Declaration

Swift

func queryContract(registrarNameOrId: String, assetId: String, contratId: String, methodName: String, methodParams: [AbiTypeValueInputModel], completion: @escaping Completion<String>)

Parameters

`registrarNameOrId`	Name or id of account that call the contract
`assetId`	Asset of contract
`contratId`	Id of called contract
`methodName`	Name of called method
`methodParams`	Parameters of called method
`completion`	Callback which returns an Bool result of call or error


                    
                    
                    queryContract(registrarNameOrId:assetId:contratId:byteCode:completion:)

Calls contract method without changing state of blockchain

Declaration

Swift

func queryContract(registrarNameOrId: String, assetId: String, contratId: String, byteCode: String, completion: @escaping Completion<String>)

Parameters

`registrarNameOrId`	Name or id of account that call the contract
`assetId`	Asset of contract
`contratId`	Id of called contract
`byteCode`	Code which will be execute
`completion`	Callback which returns an Bool result of call or error


                    
                    
                    getContractResult(contractResultId:completion:)

Return result of contract operation call

Declaration

Swift

func getContractResult(contractResultId: String, completion: @escaping Completion<ContractResultEnum>)

Parameters

`contractResultId`	Contract result identifier
`completion`	Callback which returns an ContractResultEnum or error


                    
                    
                    getContractLogs(contractId:fromBlock:toBlock:completion:)

Return list of contract logs

Declaration

Swift

func getContractLogs(contractId: String, fromBlock: Int, toBlock: Int, completion: @escaping Completion<[ContractLog]>)

Parameters

`contractId`	Contract id for fetching logs
`fromBlockId`	Number of the earliest block to retrieve
`toBlockId`	Number of the most recent block to retrieve
`completion`	Callback which returns an array of ContractLog result of call or error


                    
                    
                    getContracts(contractIds:completion:)

Returns contracts called by identifiers

Declaration

Swift

func getContracts(contractIds: [String], completion: @escaping Completion<[ContractInfo]>)

Parameters

`contractIds`	Contracts identifiers for call
`completion`	Callback which returns an [ContractInfo] or error


                    
                    
                    getContract(contractId:completion:)

Return full information about contract

Declaration

Swift

func getContract(contractId: String, completion: @escaping Completion<ContractStructEnum>)

Parameters

`contractId`	Identifier for contract
`completion`	Callback which returns an ContractStructEnum or error