OpenST Payments

Class: BasicHelperKlass

helpers/basic_helper~ BasicHelperKlass

new BasicHelperKlass()

Basic helper methods constructor

Methods

convertToBigNumber(amountInWei)

Convert number to big number. Make sure it's a valid number
Parameters:
Name Type Description
amountInWei number amount in wei to be formatted
Returns:
Type
BigNumber

formatWeiToString(amountInWei)

Convert wei to proper string. Make sure it's a valid number
Parameters:
Name Type Description
amountInWei number amount in wei to be formatted
Returns:
Type
string

getReturnType(returnType)

get return type for transaction
Parameters:
Name Type Description
returnType string return from geth transactions when following event is received
Returns:
Type
string

isAddressValid(address)

Check if address is valid or not
Parameters:
Name Type Description
address string Address
Returns:
Type
boolean

isBTConversionRateValid(conversionRate)

Check if branded token conversion rate is valid or not
Parameters:
Name Type Description
conversionRate number Branded token conversion rate
Returns:
Type
boolean

isBTNameValid(name)

Check if branded token name is valid or not
Parameters:
Name Type Description
name string Branded token name
Returns:
Type
boolean

isBTSymbolValid(symbol)

Check if branded token symbol is valid or not
Parameters:
Name Type Description
symbol string Branded token symbol
Returns:
Type
boolean

isNonZeroWeiValid(amountInWei)

Check if amount is valid wei number and not zero
Parameters:
Name Type Description
amountInWei number amount in wei
Returns:
Type
boolean

isReturnTypeTxHash(returnType)

check if return type is txHash or not
Parameters:
Name Type Description
returnType string return type
Returns:
Type
boolean

isReturnTypeTxReceipt(returnType)

check if return type is txReceipt or not
Parameters:
Name Type Description
returnType string return type
Returns:
Type
boolean

isReturnTypeUUID(returnType)

check if return type is uuid or not
Parameters:
Name Type Description
returnType string return type
Returns:
Type
boolean

isTxHashValid(transactionHash)

Check if transaction hash is valid or not
Parameters:
Name Type Description
transactionHash string Transaction hash
Returns:
Type
boolean

isUuidValid(uuid)

Check if uuid is valid or not
Parameters:
Name Type Description
uuid string Branded Token UUID
Returns:
Type
boolean

isValidChainId(chainId)

Check if chainId is valid
Parameters:
Name Type Description
chainId Number chainId
Returns:
Type
Bool