ApproveErc20
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Procedure to approve spending funds on an ERC20 token. If no token address is specified, it defaults to POLY
â–ª ReturnType
Procedure‹›
↳ ApproveErc20
Inherited from void
Parameters:
Name
Type
args
context
Protected argsInherited from void
Protected contextInherited from void
Overrides void
Inherited from void
Appends a Procedure into the TransactionQueue's queue. This defines what will be run by the TransactionQueue when it is started.
Type parameters:
â–ª A
â–ª R: any
Parameters:
Name
Type
Description
Proc
A Procedure that will be run in the Procedure's TransactionQueue
Returns: (Anonymous function)
whichever value is returned by the Procedure
Inherited from void
Appends a signature request into the TransactionQueue's queue. This defines what will be run by the TransactionQueue when it is started.
Type parameters:
â–ª A
Parameters:
Name
Type
Description
request
A signature request that will be run in the Procedure's TransactionQueue
Returns: (Anonymous function)
a PostTransactionResolver that resolves to the signed data
Inherited from void
Appends a method or future method into the TransactionQueue's queue. This defines what will be run by the TransactionQueue when it is started.
Type parameters:
â–ª A
â–ª R: any[]
â–ª V: any
Parameters:
A method (or future method) that will be run in the Procedure's TransactionQueue. A future method is a transaction that doesn't exist at prepare time (for example a transaction on a module that hasn't been attached but will be by the time the previous transactions are run)
â–ªDefault value __namedParameters: object= {}
Name
Type
Default
fees
-
resolvers
object
([] as unknown) as ResolverArray
tag
-
Returns: (Anonymous function)
a PostTransactionResolver that resolves to the value returned by the resolver function, or undefined if no resolver function was passed
Inherited from void
Mandatory method that builds a list of transactions that will be run
▸ prepareTransactions(): Promise‹void›
Overrides void
Approve spend of an ERC20 token by another wallet. The token in question defaults to POLY if no address is supplied
Note that if the amount has already been approved, the spending approval transaction will not be added to the queue and the procedure will return
Note that the procedure will fail if the owner's token balance is less than the amount being approved. The only exception to this is when approving a POLY spend on a testnet. If that is the case, an extra transaction will be submitted to request the missing amount of tokens from the faucet
Returns: Promise‹void›
+ new ApproveErc20(args: , context: ):
Defined in
Returns:
• args:
Defined in
• context:
Defined in
• type: = ProcedureType.ApproveErc20
Defined in
▸ addProcedure<A, R>(Proc: ‹A, R›): (Anonymous function)
Defined in
‹A, R›
▸ addSignatureRequest<A>(request: ‹A›): (Anonymous function)
Defined in
‹A›
▸ addTransaction<A, R, V>(method: ‹A› | ‹V, A›, __namedParameters: object): (Anonymous function)
Defined in
▪ method: ‹A› | ‹V, A›
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▸ prepare(): Promise‹‹Args, ReturnType››
Defined in
Returns: Promise‹‹Args, ReturnType››
Defined in