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eth: add fake function for ContractBackend to match inteface ContractCaller

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This commit is contained in:
nkbai 2017-09-20 14:36:58 +08:00
parent eae240191d
commit 0cf0aceffe
1 changed files with 2 additions and 9 deletions
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11
eth/bind.go
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@ -52,7 +52,6 @@ func NewContractBackend(apiBackend ethapi.Backend) *ContractBackend {
eapi: ethapi.NewPublicEthereumAPI(apiBackend),
bcapi: ethapi.NewPublicBlockChainAPI(apiBackend),
txapi: ethapi.NewPublicTransactionPoolAPI(apiBackend, new(ethapi.AddrLocker)),
fapi: filters.NewPublicFilterAPI(apiBackend, false),
}
}
@ -142,15 +141,9 @@ func (b *ContractBackend) SendTransaction(ctx context.Context, tx *types.Transac
}
func (b *ContractBackend) SubscribeFilterLogs(ctx context.Context, q ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error) {
return nil, errors.New("not support right now")
return nil, errors.New("not support right now") //todo fix this need ethapi.Backend to modify and PublicFilterAPI export Logs func for local call.
}
func (b *ContractBackend) FilterLogs(ctx context.Context, q ethereum.FilterQuery) ([]*types.Log, error) {
crit := filters.FilterCriteria{
FromBlock: q.FromBlock,
ToBlock: q.ToBlock,
Addresses: q.Addresses,
Topics: q.Topics,
}
return b.fapi.GetLogs(ctx, crit)
return nil, errors.New("not support right now")
}