6 Commits (d096b3a674309ca730bffaa50303b4bec1212027)

Author	SHA1	Message	Date
Daniel Van Der Maden	046e87e9f8	Rosetta Implementation Cleanup FIX (Stage 3 of Node API Overhaul) (#3402) ... * [rosetta] Fix pre-staking rewards with GetPreStakingBlockRewards Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor GetDetailedBlockSignerInfo to use availability * Add GetPreStakingBlockRewards with cache Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Fix prestaking block reward unit tests Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Report tx fees of coinbase for prestaking rewards Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago
Daniel Van Der Maden	b088d6dc77	Rosetta Implementation Cleanup (Stage 3 of Node API Overhaul) (#3390) ... * [core] Add FindLogsWithTopic & unit test Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Add GetDetailedBlockSignerInfo Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Add IsCommitteeSelectionBlock Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [test] Add test transaction creation helpers Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Refactor account.go & add tests * Move TestNewAccountIdentifier & TestGetAddress to account_test.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Move Operation & Tx formatting to own files * Move Respective unit tests to own files * Expose GetOperations & GetStakingOperations * Expose FormatTransaction, FormatCrossShardReceiverTransaction, FormatGenesisTransaction, FormatPreStakingRewardTransaction & FormatUndelegationPayoutTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Move TransactionMetadata to transaction_construction.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Update construction to use new helpers & formatters * Make docs consistent for mempool.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Move all special tx & blk handling to own file Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Remove all moved fns, methods & tests from block.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * Fix lint & imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Rename all tx related files for clarity Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Rename DefaultSenderAddress to FormatDefaultSenderAddress Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Rename Currency to NativeCurrency * This is in anticipation of HRC20 token support with rosetta * Rename various native operation functions accordingly * Add documentation to explain what a native token is Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Fix pre-staking block reward calculation * Move getPreStakingRewardTransactionIdentifiers to block_special.go * Add epoch to block metadata * Update unit tests Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * Add IsLastBlockInEpoch method to Block & Header * Refactor all uses of length check `ShardState` * [hmy] Refactor IsCommitteeSelectionBlock to use chain.IsCommitteeSelectionBlock * Address PR comments Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Update var names in preStakingRewardBlockTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago
Daniel Van Der Maden	2844d73140	Rosetta Implementation - pt4 (Stage 3.4 of Node API Overhaul) (#3380) ... * [rosetta] Add /construct function framework Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add network ID check to all construct endpoints Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add UnsupportedCurveTypeError Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Implement ConstructionDerive & add ConstructAPI router Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Make recover middleware the outermost middleware Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Correct error for block not found Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Expose EstimateGas Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add InvalidTransactionConstructionError * Add GetValidConstructionOperations Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Make TransactionMetadata optional ptr * Add UnmarshalFromInterface for TransactionMetadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add InvalidTransactionConstructionError to network response Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add ConstructionPreprocess & ConstructionMetadata skeleton * Add Helper methods for said functions Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add GasPrice to ConstructMetadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Make suggested gas fee & price its own fn Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Nit - fix comment Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add To & From Account ID in tx metadata * remove getAmountFromUndelegateMessage * make contract address a valid account identifier * remove needless metadata in non-staking operations Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add error report for b32 error in newAccountIdentifier Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Simplify assertValidNetworkIdentifier Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Use sdk MapMarshall instead of rpc structured response * remove unused GetValidConstructionOperations * Add CurrencyHash Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement assertValidTransferOperationsAndGetTxAccounts * refactor usages of rpc structured response for sdk map marshall * add account identifier checks for transaction metadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Max related operation check more general for tx op check * refactor names for readability Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add & Expose OperationComponents * Remove txAccounts & add OperationComponents to metadata for quicker processing * Remove From & To acc ID from TransactionMetadata as it's in OperationComponents * Update tests for changes Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add tx type to OperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add logs to TransactionMetadata * Enforce Operation type uniqueness invariant for each transaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add error for 3+ operations in getOperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Expose GetOperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add CrossShardTransactionOperationMetadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add staking operation medata type declaration Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix error messages & update comment Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Implement getCrossShardOperationComponents * rename txAccs to components for clarity Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Implement getContractCreationOperationComponents * Fix some edge case optional checks for operation validation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [go.mod] Bump rosetta version to 0.4.4 & dependent libs * Update broken rosetta structs Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add ChainID to ConstructMetadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Rename PreStakingBlockRewardOperation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Init operation_components.go & move respective code Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Refactor formatTransaction for clarity Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Move maxNumOfConstructionOps to operation_components.go * Clarify unsupported type err msg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Implement framework for ConstructionPayloads * Remove currying OperationComponents in metadata as PublicKeys is now part of the request in the necessary endpoints * Add respective checks for added PublicKeys * Make getAddressFromPublicKey more general & update tests Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add getAddress and update respective functions Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Create transaction_construction.go & impl ConstructTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add unmarshal check for ConstructMetadata & ConstructMetadataOptions * Remove constructTransaction * Wrap unsigned transaction with UnsignedTransaction to include intended signer * Add framework for ConstructionParse Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add getSigningPayload method to construction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [internal/commonm] Add MustGeneratePrivateKey Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement parseUnsignedTransaction * Add unpackWrappedTransactionFromHexString & refactor rlp encoding of transactions * Make getSigningPayload return a list Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add TestUnpackWrappedTransactionFromHexString Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement parseSignedTransaction * Move unpackWrappedTransactionFromHexString to ConstructionParse before parsing transactions bases on if it's signed or not Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Nit - fix WrappedTransaction comments Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add extra negative tests for unpackWrappedTransactionFromHexString Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Finish initial Construct implementation * Implement ConstructionCombine * Implement ConstructionHash * Implement ConstructionSubmit * Ensure RLPbytes & From is present in WrappedTransaction when unpackWrappedTransactionFromHexString is called Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Refactor construction into separate files * Move tests into appropriate files Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement construction_check_test.go * Update edge case for getSuggestedFeeAndPrice found during testing Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement construction_parse_test.go * Clarify names for construction_create_test.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix ConstructionParse to not use crypto.PubkeyToAddress Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix UnmarshalFromInterface for CrossShardTransactionOperationMetadata Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add operation_components_test.go * Implement TestGetContractCreationOperationComponents * Implement TestGetCrossShardOperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Finish operation_components_test.go * Implement TestGetTransferOperationComponents * Implement TestGetOperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix big number checks for getTransferOperationComponents Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Implement transaction_construction_test.go * Implement TestConstructPlainTransaction * Implement TestConstructCrossShardTransaction * Implement TestConstructContractCreationTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add shard ID checks for constructCrossShardTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add bad curve test for TestGetAddressFromPublicKey Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add nil error catches for Construction API * Fix nits in messages as seen during pass * Add DefaultGasLimit Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add trace message with version to all err msgs * Add NewError unit test Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add TestGetAddressFromKnownPublicKey Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Fix possible nil ptr crash for GetBlockSigners Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Edge case bug fixes * Create empty TransactionMetdata if no metadata is provided in operations. Also update tests to correctly account for the behavior. * In pre-staking era make current block one less than the absolute latest to guarentee calculation of pres-taking eara block rewards. Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Fix unpackWrappedTransactionFromHexString * Rename function to unpackWrappedTransactionFromString * Update respective tests Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Make parsed transaction statuses empty Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Remove needles list initialization Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add SignatureType & SignedPayloadLength with checks Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix genesis network status crash Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Correct error message dumps for transaction_construction.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add OperationType to ConstructMetadataOptions Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Fix rosetta service rebase Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Fix estimate gas fail check Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add formatNegativeValue to ensure there's only 1 zero * Correct regression found in constructCrossShardTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> [rosetta] Add contract creation estimate gas hack Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add DefaultSenderAddress for transaction formatter * Update Construction API parser to reflect change Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Fix imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Address PR comments * Add GetCallStackInfo to internal utils * Add EstimateGas TODO in RPC package * Remove DefaultGasLimit to use param gas limit Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add checks to tx formatter for nil to addr * Remove needless block check for genesisBlock Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Remove EstimatedGasUsed from WrappedTransaction Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago
Daniel Van Der Maden	67e4c975b0	Rosetta Implementation - pt2 FIX (Stage 3.2 of Node API Overhaul) (#3321) ... * [rosetta] Fix decimal precision on staking transactions Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add GenesisFundsOperation & PreStakingEraBlockRewardsOperation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add special case transaction ID & refactor to use Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Fix block signer mask creation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [staking] Update docs for block reward Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Rename PreStakingEraBlockRewardOperation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add pre-staking block reward txs & refactor special cases * Add getBlockSigner info * Rename vars named block to blk for pkg imports * Add unit tests for block reward formatting Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Fix lint Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add new line to rosetta start msg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [go.mod] Correct go mod Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Make pre-staking block rewards calc same as AccumulateRewardsAndCountSigs * Change committee to signers for blockSignerInfo Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Add sanity check for pre-staking block reward amount * Correct network chain for sync status Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rosetta] Improve unpackSpecialCaseTransactionIdentifier unit test Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago
Daniel Van Der Maden	579250a071	Node API Refactor - pt2 (Stage 2.2 of Node API Overhaul) (#3259) ... * [rpc] Refactor - expose RPC functions in rpc package Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt1 * Move apiv1 into rpc package as baseline * Create version enum * Refactor API creation to use version enum Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Rejoin GetBlockByNumber & GetBlockByHash * Both RPC versions are supported in 1 function * Created types directory for v1 & v2 response types * Added framework to make rpc layer more clear and legible Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt2 * Rejoin blockchain.go functions * Create legacy service * Improve inline documentation Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt3 * Use StructuredResponse when returning an exposed type from RPC * Remove addrlock.go * Add RPCBlock creation with exposed struct for easy utility from consumers * Update blockchain.go to reflect changes of RPCBlock Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt3 * Create types for RPCs that are returned. * Reorganize types to appropriate v1 & v2 package. Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt4 * Add context to all RPCs * Add response switches based on different versions of the API * Add debug logs for RPC that don't return errors Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt5 * Add versions switches to all transaction related RPCs * Integrate response with newly defined structures * Add debug messages for RPCs that don't return errors * Add inline documentation for all transaction related RPCs Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt6 * Remove apiv2 * Move StructuredResponse & TxHistoryArgs to main rpc types.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Undo v1 & v2 code duplication pt7 * Create contract, pool, staking & transaction services * Move apis into correct services * Remove util.go (functions are now baked into RPCs in pool.go) * Remove transaction.go (functions/methods are distributed among created services) * Update changes for StructuredResponse Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Add rpc server start/stop to pkg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [node] Refactor - use new RPC start / stop for servers Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - rename network.go to net.go to match rpc * Change names for consistency with rpc pkg Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * fix go lint & go imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Fix GetTransactionReceipt for staking txs Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - Rename v1 & v2 struct to not have leading 'RPC' * Update comments Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [rpc] Refactor - make defaultBlocksPeriod be the num blocks per epoch Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago
Daniel Van Der Maden	d4df3aa039	Node API Refactor (Stage 2.1 of Node API Overhaul) (#3244) ... * Add latest dir removal for make clean Fix docker image in README Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Expose Harmony attributes & remove accessors * Add internals for APIBackend & Harmony fuse * Add skeleton for refactor of GetTotalStakingSnapshot Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Re-implement APIBacked methods in Harmony * Add 'FIXME:done' comments to indicate implemented methods, some were left out as they are simple accessors and will transition to using the exposed harmony attributes. * Split functions into standalone files for clarity. Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Fix GetTotalStakingSnapshot in Harmony implementation Previous implementation used rps.LatestBlockNumber, which is a constant -1, thus, the cache was never used Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Move ErrFinalizedTransaction to hmy.go Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make PublicHarmonyAPI use Harmony instead of Backed Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make NewPublicBlockChainAPI use Harmony instead of Backend Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make NewPublicTransactionPoolAPI use Harmony instead of Backend Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make DebugAPI use Harmony instead of Backend Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make filers use Harmony instead of Backend * Fix unhandled errors Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Change NetVersion to ChainID Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Change API service declaration to use Harmony * Remove irrelevant TODOs Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [node] Refactor - Move harmony create to APIs fetch Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Remove api_backend.go & Backend * Update hmyapi net.go to return ChainID as Version * Remove unused err return on New Harmony obj Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Prettify var names, structure & comments Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Prettify var names, structure & comments Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Remove backend interface * Fix lint Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Remove exposure for eventMux and chainDb This is to satisfy existing interfaces, mainly the in filters. Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy + hmyapi] Refactor - Fix imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmy] Refactor - Apply changes from #3243 Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Make filters use Backend instead of hmy This is for testing from eth if we need it in the future Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu> * [hmyapi] Refactor - Fix imports Signed-off-by: Daniel Van Der Maden <dvandermaden0@berkeley.edu>	4 years ago