a new history tool for Steem Smart Contracts in test
Hi there,
When we started the Steem-Engine project we needed a tool to display a basic history for the accounts because the Steem Smart Contracts software doesn't retain old data, it's basically a state that changes every time a new transaction is processed so I developed in minutes a NodeJS app that only gathered basic information, transfer and issue operations... We lately received more and more messages saying that the history tool doesn't provide enough information so I worked on a new version that provides way more details!
This new version is in test for now and is available at https://history.steem-engine.com/accountHistory
The parameters available are: account: a STEEM account (required) symbol: a Steem-Engine token symbol (optional) timestampStart: a unix timestamp that represents the start of the dataset (optional) timestampEnd: a unix timestamp that represents the end of the dataset (optional) limit: number of records for the dataset (max is 500) (optional) offset: offset for the dataset (required to browse a dataset that is bigger than 500 records) (optional)
Examples:
https://history.steem-engine.com/accountHistory?account=steemsc https://history.steem-engine.com/accountHistory?account=steemsc&symbol=ENG https://history.steem-engine.com/accountHistory?account=steemsc&symbol=ENG×tampStart=1554085536×tampEnd=1564748055 https://history.steem-engine.com/accountHistory?account=steemsc&symbol=ENG×tampStart=1554085536×tampEnd=1564748055&limit=1&offset=1
The different operations available in the history:
Tokens contract:
tokens_create: a token was create tokens_issue: tokens were issued tokens_transfer: tokens were transfered between accounts tokens_transferToContract: tokens were transfered from an account to a contract tokens_transferFromContract: tokens were transfered from a contract to an account tokens_updatePrecision: the precision of a token was updated tokens_updateUrl: the url of a token was updated tokens_updateMetadata: the metadata of a token was updated tokens_transferOwnership: the ownership of a token was transfered tokens_enableStaking: staking was enabled for a token tokens_enableDelegation: delegation was enabled for a token tokens_stake: tokens were staked tokens_unstakeStart: an unstake was started tokens_cancelUnstake: an unstake was canceled tokens_unstake: tokens were unstaked tokens_delegate: tokens were delegated tokens_undelegateStart: an undelegation was started tokens_undelegateDone: an undelegation was completed
Market contract:
market_cancel: an order was canceled market_placeOrder: an order was placed market_expire: an order expired market_buy: tokens were bought market_sell: tokens were sold market_close: an order was closed
I'm working on adding a market history as well that will return the daily metrics per symbol (from the start of the sidechain)
The new source code is available at https://github.com/harpagon210/ssc_tokens_history/tree/v2
(the history is being built right now so don't worry if you don't see the latest data there)
