Andrew 39bbd8dfc9 (Feature) OHLCV data storage and retrieval (#522)
* WIP

* end of day WIP started migration of trade history

* added kline support to hitbtc huobi lbank

* added exchangehistory to all supported exchanges started work on coinbase 300 candles/request method

* end of day WIP

* removed unused ta and misc changes to flag ready for review

* yobit cleanup

* revert coinbase changES

* general code clean up and added zb support

* poloniex support added

* renamed method to FormatExchangeKlineInterval other misc fixes

* linter fixes

* linter fixes

* removed verbose

* fixed poloniex test coverage

* revert poloniex mock data

* regenerated poloniex mock data

* a very verbose clean up

* binance mock clean up

* removed unneeded t.Log()

* setting verbose to true to debug CI issue

* first pass changes addressed

* common.ErrNotYetImplemented implemented :D

* comments added

* WIP-addressed exchange requests and reverted previous GetExchangeHistory changes

* WIP-addressed exchange requests and reverted previous GetExchangeHistory changes

* increased test coverage added kraken support

* OKGroup support completed started work on address GetExchangeHistory feedback and migrating to own PR under https://github.com/xtda/gocryptotrader/tree/exchange_history

* convert zb ratelimits

* gofmt run on okcoin

* increased delay on rate limit

* gofmt package

* fixed panic with coinbene and bithumb if conversion fails

* very broken end of day WIP

* added support for GetHistoricCandlesEx to coinbase and binance

* gofmt package

* coinbase, btcmarkets, zb ex wrapper function added

* added all exchange support for ex regenerated mock data

* update bithumb to return wrapper method

* gofmt package

* end of day started work on changes

* models created for exchange/asset/currency/currencypair, new seed system created

* reworked test coverage added okgroup support general fixes/change requests addressed

* Added OneMonth

* limit checks on supportedexchanges

* reverted getexchangehistory

* started work on currency seeding and insertion

* reworked binance tesT

* added workaround for kraken panic

* :D extremely broken WIP

* renamed command to extended removed interval check on non-implemented commands

* added wrapperconfig back

* increased test coverage for FormatExchangeKlineInterval

* WIP

* increased test coverage for FormatExchangeKlineInterval bitfinex/gateio/huobi

* linter fixes

* zb kraken lbank coinbene btcmarkets support added

* removed verbose

* OK group support for other asset types added

* swapped margin to use spot endpoint

* index support added test coverage added for asset types

* added asset type to okcoin test

* gofmt

* add asset to extended method

* removed verbose

* Very broken WIP models need to be regenerated

* add support for coinbene swap increase test coverage

* removed verbose

* small clean up of okgroup wrapper functions

* verbose to troubleshoot CI issues

* removed verbose

* added error check reverted coinbasechanges

* attempting to fix broken model generation

* readme updated

* :D i broke so much

* model regeneration fixed & complete

* candle model filled out

* removed unused start/finish started work on decoupling api requests from kline package

* restructured coinbene, bithumb methods, added bitstamp support

* kraken time fix

* BTCMarkets restructure

* typo fix

* removed test for futures due to contact changing

* removed test for futures due to contact changing

* added start/end date to extended method over range

* WIP

* added sync option to candles

* converted to assettranslator

* removed verbose

* removed verbose

* removed invalid char

* reverted incorrectly removed return

* added import

* further template updates

* macos hates my keyboard :D

* misc canges

* started work on creating kline from databases eed

* x -> i

* removed verbose

* updated fixCasing to allocate var before checks

* sqlite3 supported work started

* removed time conversion

* further work on tets

* sort all outgoing kline candles

* fixCasing fix

* after/before checks added

* added parallel to test

* logic check on BTCmarkets

* removed unused param, used correct iterator

* converted HitBTC to use time.Time

* test update

* add iszero false check to candle times

* Seed exchange & OHCLV data for test usage

* updated resultlimit to 5000

* new line added

* added comment to exported const

* move date forward

* use configured ratelimit

* fixed pair for test

* panic fixed WIP on fixCasing

* fixCasing rework, started work on readme docs

* enable rate limiter for wrapper issues tool

* docs updated

* removed unused vars from tests

* removed err from return and formatted currency

* updated Yobit supported status

* Updated HitBTC to use onehour candles due to test exeuction times

* added further details to gctcli output

* added link to docs

* added link to tempalte

* disable FTX websocket in config_example

* fix poloneix

* regenerated poloniex mock data

* removed recording flag

* format on package

* moved exchange var outside of method scope

* reworked seeding into package

* verbose output improved

* removed verbose from candles

* Added comments to exported functions

* removed verbose output

* Reworking of tests

* end of day commit

* added SQLite migration for asset, test updates for exchange, added support for withdrawal for new exchange_name_id relation

* regenerated database models

* WIP

* test rework, sqlite migration updates for withdrawal

* Reworked error returns to stop duplications, format all output to UTC, changed gctscript OHLCV output to be unix timestmap, started work on seeding tool

* gofmt

* dbseed command for seeding exchanges added, removed seed from dbmigrate, LoadCSV method added for exchange

* go mod tidy

* added import candle from csv command to dbseed

* Removed reset & duplicate migrate command from helper, renamed struct to Item/Candle over Candle/Tick, added test coverage to dbseed, improved withdraw tests

* remove broken tests due to ORM generation of Fk, removed go unneeded goroutine for inserting records

* removed t.Cleanup usage because appveyor

* added test coverage to StoreInDatabase()

* removed unneeded data from config for test

* added new line

* Added down migration support to candle/asset removal, return original error and display rollback error

* removed unneeded err assignment, break out of loop on error

* add err check to method for test

* first pass changes

* WIP

* Updated migrations for both sqlite3 & postgres to create exchanges if any withdrawal_history records are found, removed migrate command

* removed argusage as usage information is provided by flags

* added inserted records return count and test coverage

* new line added

* Database: comment config details out to disable local postgresl testing by default

* added asset support

* Database: added error return when no exchanges are found, title exchange name across queries

* Fixed test data

* Database: removed migration bool from ConnectToDatabase(), removed empty line, insert asset on test

* Database: verbose linter :D

* Database/OHLCV: removed go module from dbseed command and reverted back to main module, converted interval to int64 to match other parts of code base, provided migrations to update database, poloniex fix to skip first candle

* dbseed: add completed message to output

* Database: added migration to add asset to uniq index for candle table

* Database: database -> exchange

* Database: add asset to upsert conflict

* Poloneix: fix for invalid interval

* regenerated poloniex mock data

* Database: added down migration for candle interval update

* OHCLV/Database: WIP

* OHLCV/Datastore: added new ValidateKline() method to check that asset, pair, interval are enabled/supported by exchange and updated tests

* revert configtest changes

* OHCLV/Kline: pointer assignment to ErrorKline & format pairs on check

* goimports

* migration updates

* Database/Candle: updated tests

* revert configtest changes

* ZB: updaed defaults to use uppercase pairs

* ZB: updaed defaults to use uppercase pairs

* revert pair formatting

* Switch over to .Cotains() method from pairManagement

* Added comment & ftx back 😆

* OHLCV/Datastore: (Candles): added not null to asset, (WithdrawalHistory): added not null to exchange_name_id), reworked KlineError return

* set verbose to false

* updated btc markets test

* Updated readme

* removed ability to have blank exchange name as indexing requires it

* remove old usedb and empty exchange check, return error on no data instead

* Updated kline test to match date range

* Renamed candles.exchange_id column to candles.xchange_name_id to match withdrawal table, return err on unwrap, zb fix revert

* regenerated sqlite3 models

* force UTC for sqlite.... because sqlite

* OHLCV/Datastore: upper case pairs on insert for consistency, remove unneeded rollback call on commit failure as it has no effect, move rollback outside of insertsqlite/insertpsql methods

* add error check for no candles

* nil length/cap is 0 in golang :D

* OHLCV/Datastore: updated wording on examples, removed duplicate testfile

* OHLCV/Datastore: updated README with links to dbseed

* dbtool -> dbseed
2020-09-03 17:13:53 +10:00
2019-11-22 16:07:30 +11:00
2020-08-26 15:34:05 +10:00
2020-02-06 12:32:01 +11:00
2020-07-24 13:18:09 +10:00
2019-10-04 19:31:04 +10:00
2020-06-03 12:48:36 +10:00
2019-11-22 16:07:30 +11:00
2020-06-03 12:48:36 +10:00
2020-07-24 13:18:09 +10:00

Build Status Software License GoDoc Coverage Status Go Report Card

A cryptocurrency trading bot supporting multiple exchanges written in Golang.

Please note that this bot is under development and is not ready for production!

Community

Join our slack to discuss all things related to GoCryptoTrader! GoCryptoTrader Slack

Exchange Support Table

Exchange REST API Streaming API FIX API
Alphapoint Yes Yes NA
Binance Yes Yes NA
Bitfinex Yes Yes NA
Bitflyer Yes No NA
Bithumb Yes NA NA
BitMEX Yes Yes NA
Bitstamp Yes Yes No
Bittrex Yes No NA
BTCMarkets Yes No NA
BTSE Yes Yes NA
COINUT Yes Yes NA
Exmo Yes NA NA
FTX Yes Yes No
CoinbasePro Yes Yes No
Coinbene Yes No No
GateIO Yes Yes NA
Gemini Yes Yes No
HitBTC Yes Yes No
Huobi.Pro Yes Yes NA
ItBit Yes NA No
Kraken Yes Yes NA
Lbank Yes No NA
LakeBTC Yes No NA
LocalBitcoins Yes NA NA
OKCoin International Yes Yes No
OKEX Yes Yes No
Poloniex Yes Yes NA
Yobit Yes NA NA
ZB.COM Yes Yes NA

We are aiming to support the top 30 exchanges sorted by average liquidity as ranked by CoinMarketCap. However, we welcome pull requests for any exchange which does not match this criterion. If you need help with this, please join us on Slack.

** NA means not applicable as the exchange does not support the feature.

Current Features

  • Support for all exchange fiat and digital currencies, with the ability to individually toggle them on/off.
  • AES256 encrypted config file.
  • REST API support for all exchanges.
  • Websocket support for applicable exchanges.
  • Ability to turn off/on certain exchanges.
  • Communication packages (Slack, SMS via SMSGlobal, Telegram and SMTP).
  • HTTP rate limiter package.
  • Unified API for exchange usage.
  • Customisation of HTTP client features including setting a proxy, user agent and adjusting transport settings.
  • NTP client package.
  • Database support (Postgres and SQLite3). See database.
  • OTP generation tool. See gen otp.
  • Connection monitor package.
  • gRPC service and JSON RPC proxy. See gRPC service.
  • gRPC client. See gctcli.
  • Forex currency converter packages (CurrencyConverterAPI, CurrencyLayer, Fixer.io, OpenExchangeRates).
  • Packages for handling currency pairs, tickers and orderbooks.
  • Portfolio management tool; fetches balances from supported exchanges and allows for custom address tracking.
  • Basic event trigger system.
  • OHLCV/Candle retrieval support. See OHLCV.
  • Scripting support. See gctscript.
  • WebGUI (discontinued).

Planned Features

Planned features can be found on our community Trello page.

Contribution

Please feel free to submit any pull requests or suggest any desired features to be added.

When submitting a PR, please abide by our coding guidelines:

  • Code must adhere to the official Go formatting guidelines (i.e. uses gofmt).
  • Code must be documented adhering to the official Go commentary guidelines.
  • Code must adhere to our coding style.
  • Pull requests need to be based on and opened against the master branch.

Compiling instructions

Download and install Go from Go Downloads for your platform.

Linux/OSX

GoCryptoTrader is built using Go Modules and requires Go 1.11 or above Using Go Modules you now clone this repository outside your GOPATH

git clone https://github.com/thrasher-corp/gocryptotrader.git
cd gocryptotrader
go build
mkdir ~/.gocryptotrader
cp config_example.json ~/.gocryptotrader/config.json

Windows

git clone https://github.com/thrasher-corp/gocryptotrader.git
cd gocryptotrader
go build
copy config_example.json %APPDATA%\GoCryptoTrader\config.json
  • Make any neccessary changes to the config.json file.
  • Run the gocryptotrader binary file inside your GOPATH bin folder.

Donations

If this framework helped you in any way, or you would like to support the developers working on it, please donate Bitcoin to:

bc1qk0jareu4jytc0cfrhr5wgshsq8282awpavfahc

Binaries

Binaries will be published once the codebase reaches a stable condition.

Contributor List

A very special thank you to all who have contributed to this program:

User Contribution Amount
thrasher- 641
shazbert 191
gloriousCode 169
dependabot-preview[bot] 51
xtda 45
ermalguni 14
vadimzhukck 10
MadCozBadd 9
140am 8
marcofranssen 8
dackroyd 5
cranktakular 5
woshidama323 3
vazha 3
crackcomm 3
andreygrehov 2
bretep 2
Christian-Achilli 2
gam-phon 2
cornelk 2
if1live 2
lozdog245 2
soxipy 2
herenow 2
azhang 1
blombard 1
CodeLingoBot 1
CodeLingoTeam 1
Daanikus 1
daniel-cohen 1
DirectX 1
frankzougc 1
idoall 1
mattkanwisher 1
mKurrels 1
m1kola 1
cavapoo2 1
zeldrinn 1
starit 1
Jimexist 1
lookfirst 1
merkeld 1
Description
A cryptocurrency trading bot and framework supporting multiple exchanges written in Golang.
Readme MIT 63 MiB
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