@celo/contractkit › "wrappers/DoubleSigningSlasher" › DoubleSigningSlasherWrapper
Class: DoubleSigningSlasherWrapper
Contract handling slashing for Validator double-signing
Hierarchy
↳ BaseSlasher‹DoubleSigningSlasher›
↳ DoubleSigningSlasherWrapper
Index
Constructors
Properties
Accessors
Methods
Constructors
constructor
+ new DoubleSigningSlasherWrapper(kit
: ContractKit, contract
: DoubleSigningSlasher): DoubleSigningSlasherWrapper
Inherited from BaseWrapper.constructor
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:30
Parameters:
Name | Type |
---|---|
kit |
ContractKit |
contract |
DoubleSigningSlasher |
Returns: DoubleSigningSlasherWrapper
Properties
eventTypes
• eventTypes: EventsEnum‹T› = Object.keys(this.events).reduce
Inherited from BaseWrapper.eventTypes
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:61
events
• events: DoubleSigningSlasher["events"] = this.contract.events
Inherited from BaseWrapper.events
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:59
methodIds
• methodIds: Record‹keyof T["methods"], string› = Object.keys(this.contract.methods).reduce
acc[method] =
methodABI === undefined
? '0x'
: this.kit.connection.getAbiCoder().encodeFunctionSignature(methodABI)
return acc
},
{} as any
)
Inherited from BaseWrapper.methodIds
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:66
slashingIncentives
• slashingIncentives: function = proxyCall( this.contract.methods.slashingIncentives, undefined, (res) => ({ reward: valueToBigNumber(res.reward), penalty: valueToBigNumber(res.penalty), }) )
Inherited from BaseSlasher.slashingIncentives
Defined in packages/sdk/contractkit/src/wrappers/BaseSlasher.ts:69
Returns slashing incentives.
returns
Rewards and penalties for slashing.
Type declaration:
▸ (...args
: InputArgs): Promise‹Output›
Parameters:
Name | Type |
---|---|
...args |
InputArgs |
Accessors
address
• get address(): string
Inherited from BaseWrapper.address
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:35
Contract address
Returns: string
Methods
getBlockNumberFromHeader
▸ getBlockNumberFromHeader(header
: string): Promise‹number›
Defined in packages/sdk/contractkit/src/wrappers/DoubleSigningSlasher.ts:15
Parses block number out of header.
Parameters:
Name | Type | Description |
---|---|---|
header |
string | RLP encoded header |
Returns: Promise‹number›
Block number.
getPastEvents
▸ getPastEvents(event
: Events‹DoubleSigningSlasher›, options
: PastEventOptions): Promise‹EventLog[]›
Inherited from BaseWrapper.getPastEvents
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:55
Contract getPastEvents
Parameters:
Name | Type |
---|---|
event |
Events‹DoubleSigningSlasher› |
options |
PastEventOptions |
Returns: Promise‹EventLog[]›
slashSigner
▸ slashSigner(signerAddress
: Address, headerA
: string, headerB
: string): Promise‹CeloTransactionObject‹void››
Defined in packages/sdk/contractkit/src/wrappers/DoubleSigningSlasher.ts:38
Slash a Validator signer for double-signing.
Parameters:
Name | Type | Description |
---|---|---|
signerAddress |
Address | - |
headerA |
string | First double signed block header. |
headerB |
string | Second double signed block header. |
Returns: Promise‹CeloTransactionObject‹void››
slashValidator
▸ slashValidator(validatorAddress
: Address, headerA
: string, headerB
: string): Promise‹CeloTransactionObject‹void››
Defined in packages/sdk/contractkit/src/wrappers/DoubleSigningSlasher.ts:26
Slash a Validator for double-signing.
Parameters:
Name | Type | Description |
---|---|---|
validatorAddress |
Address | Validator to slash. |
headerA |
string | First double signed block header. |
headerB |
string | Second double signed block header. |
Returns: Promise‹CeloTransactionObject‹void››
version
▸ version(): Promise‹NonNullable‹T["methods"] extends object ? ContractVersion<> : never››
Inherited from BaseWrapper.version
Defined in packages/sdk/contractkit/src/wrappers/BaseWrapper.ts:39
Returns: Promise‹NonNullable‹T["methods"] extends object ? ContractVersion<> : never››