17 lines
503 B
Go
17 lines
503 B
Go
package core
|
|
|
|
import "math/big"
|
|
|
|
type BlockChain interface {
|
|
ContractDataFetcher
|
|
GetBlockByNumber(blockNumber int64) (Block, error)
|
|
GetHeaderByNumber(blockNumber int64) (Header, error)
|
|
GetLogs(contract Contract, startingBlockNumber *big.Int, endingBlockNumber *big.Int) ([]Log, error)
|
|
LastBlock() *big.Int
|
|
Node() Node
|
|
}
|
|
|
|
type ContractDataFetcher interface {
|
|
FetchContractData(abiJSON string, address string, method string, methodArgs []interface{}, result interface{}, blockNumber int64) error
|
|
}
|