laconicd-deprecated/rpc/types/block.go
Daniel Choi cb96bc4ea3
Pending (#571)
* add PendingBlockNumber -1

* increase block times

* update bn

* get pending balance

* additional logic to check for pending state

* add multiple balance query

* pending state for getTransactionCount

* fix lint

* add getBlockTransactionCountByNumber code - commented

* cleanup test

* GetBlockTransactionCountByNumber

* cleanup

* getBlockByNumber

* GetTransactionByBlockNumberAndIndex

* conform to namespace changes

* exportable FormatBlock method

* eth_getTransactionByHash

* eth_getTransactionByBlockNumberAndIndex

* pending nonce

* set nonce for pending and check for invalid

* WIP: doCall

* add pending tx test

* cleanup + refactor

* push first tests and init pending

* pending changes (#600)

* cleanup

* updates

* more fixes

* lint

* update call and send

* comments and minor changes

* add pending tests into sep package

* fix latest case for eth_GetBlockTransactionCountByNumber

* fix repeating null transactions in queue

* remove repeated structs

* latestblock case

* revert init script back

* fix to exportable method

* automate pending tests; add make cmd

* move and comment out pending call test

* fix some golint

* fix unlock issue

* wip: linter stringer fix?

* stringer lint

* set arr instead of append

* instantiate with length

* sep if statement

* edit pendingblocknumber note

* switch statement

* fix and update tests

* move tests-pending into tests dir

* remove commented test

* revert to appending pendingtx

* Update tests/utils.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* Update tests/utils.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* Update tests/utils.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* require no err

* rename var

* check result for eth_sendTransaction

* update changelog

* update

* Update tests/utils.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* Update tests/tests-pending/rpc_pending_test.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* changelog

* remove redundant check

Co-authored-by: noot <elizabethjbinks@gmail.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>
2020-12-15 19:52:09 +00:00

82 lines
2.0 KiB
Go

package types
import (
"fmt"
"math"
"math/big"
"strings"
"github.com/ethereum/go-ethereum/common/hexutil"
)
// BlockNumber represents decoding hex string to block values
type BlockNumber int64
const (
// LatestBlockNumber mapping from "latest" to 0 for tm query
LatestBlockNumber = BlockNumber(0)
// EarliestBlockNumber mapping from "earliest" to 1 for tm query (earliest query not supported)
EarliestBlockNumber = BlockNumber(1)
// PendingBlockNumber mapping from "pending" to -1 for tm query
PendingBlockNumber = BlockNumber(-1)
)
// NewBlockNumber creates a new BlockNumber instance.
func NewBlockNumber(n *big.Int) BlockNumber {
return BlockNumber(n.Int64())
}
// UnmarshalJSON parses the given JSON fragment into a BlockNumber. It supports:
// - "latest", "earliest" or "pending" as string arguments
// - the block number
// Returned errors:
// - an invalid block number error when the given argument isn't a known strings
// - an out of range error when the given block number is either too little or too large
func (bn *BlockNumber) UnmarshalJSON(data []byte) error {
input := strings.TrimSpace(string(data))
if len(input) >= 2 && input[0] == '"' && input[len(input)-1] == '"' {
input = input[1 : len(input)-1]
}
switch input {
case "earliest":
*bn = EarliestBlockNumber
return nil
case "latest":
*bn = LatestBlockNumber
return nil
case "pending":
*bn = PendingBlockNumber
return nil
}
blckNum, err := hexutil.DecodeUint64(input)
if err != nil {
return err
}
if blckNum > math.MaxInt64 {
return fmt.Errorf("blocknumber too high")
}
*bn = BlockNumber(blckNum)
return nil
}
// Int64 converts block number to primitive type
func (bn BlockNumber) Int64() int64 {
return int64(bn)
}
// TmHeight is a util function used for the Tendermint RPC client. It returns
// nil if the block number is "latest". Otherwise, it returns the pointer of the
// int64 value of the height.
func (bn BlockNumber) TmHeight() *int64 {
if bn == LatestBlockNumber {
return nil
}
height := bn.Int64()
return &height
}