EOS Bancor

EOS Bancor是全球首个EOS主链上基于Bancor协议的去中心化交易所，于2018-09-16上线。日活跃用户量曾一度排在DappRadar前十位置。 现因其已完成历史使命，大部分代币已经下架，故将智能合约开源。前端页面只是用来展示数据的，可有可无。

交易所地址: http://eosbancor.top ， 需翻墙，目前显示的只是个demo。
合约账号: buttonbutton

Featrue

无需注册，无需充值，链上结算，实时交易。

Installation

prepare

create test accounts

cleos create account eosio eosio.token EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
cleos create account eosio buttonbutton EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
cleos create account eosio gooooooooooe EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
cleos create account eosio btncontract EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
cleos create account eosio dicecontract EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV
cleos create account eosio bob EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV

create & issue tokens

CONTRACTS_DIR=/home/stirling/contracts
cleos set contract eosio.token ${CONTRACTS_DIR}/eosio.contracts/eosio.token --abi eosio.token.abi -p eosio.token
cleos set contract btncontract ${CONTRACTS_DIR}/eosio.contracts/eosio.token --abi eosio.token.abi -p btncontract
cleos set contract dicecontract ${CONTRACTS_DIR}/eosio.contracts/eosio.token --abi eosio.token.abi -p dicecontract

cleos push action eosio.token create '[ "eosio.token", "1000000000.0000 EOS"]' -p eosio.token
cleos push action btncontract create '[ "btncontract", "1000000000.0000 BTN"]' -p btncontract
cleos push action dicecontract create '[ "dicecontract", "1000000000.0000 DICE"]' -p dicecontract

cleos push action eosio.token issue '[ "gooooooooooe", "100000.0000 EOS", "memo" ]' -p eosio.token
cleos push action eosio.token issue '[ "bob", "100000.0000 EOS", "memo" ]' -p eosio.token

cleos push action btncontract issue '[ "gooooooooooe", "100000.0000 BTN", "memo" ]' -p btncontract
cleos push action dicecontract issue '[ "gooooooooooe", "100000.0000 DICE", "memo" ]' -p dicecontract

show account's balance

cleos get currency balance eosio.token gooooooooooe 
cleos get currency balance btncontract gooooooooooe 
cleos get currency balance dicecontract gooooooooooe 
cleos get currency balance eosio.token bob 

build eosbancor contract

./build.sh

deploy eosbancor contract

cleos set contract buttonbutton ${CONTRACTS_DIR}/eosbancor --abi eosbancor.abi -p buttonbutton
cleos set account permission buttonbutton active '{"threshold": 1,"keys": [{"key": "EOS6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV","weight": 1}],"accounts": [{"permission":{"actor":"buttonbutton","permission":"eosio.code"},"weight":1}]}' owner -p buttonbutton

test eosbancor contract

create BTN market

cleos transfer gooooooooooe  buttonbutton  '100.0000 EOS' ''
cleos push action btncontract transfer '["gooooooooooe", "buttonbutton", "1000.0000 BTN", "" ]' -p gooooooooooe
cleos push action btncontract transfer '["gooooooooooe", "buttonbutton", "0.0001 BTN", "opt=create_market&market_name=BTN&eos_amount=1000000&token_amount=10000000" ]' -p gooooooooooe

show markets

cleos get table buttonbutton buttonbutton markets

open BTN market

cleos push action btncontract transfer '["gooooooooooe", "buttonbutton", "0.0001 BTN", "opt=open_market"]' -p gooooooooooe

buy BTN

cleos push action eosio.token transfer '["bob", "buttonbutton", "100.0000 EOS", "BTN"]' -p bob

sell BTN

cleos push action btncontract transfer '["bob", "buttonbutton", "100.0000 BTN", ""]' -p bob

close BTN market

cleos push action btncontract transfer '["gooooooooooe", "buttonbutton", "0.0001 BTN", "opt=close_market"]' -p gooooooooooe

update BTN market

cleos push action btncontract transfer '["gooooooooooe", "buttonbutton", "0.0001 BTN", "opt=update_market&market_name=BTN&eos_amount=1000000&token_amount=10000000" ]' -p gooooooooooe

create DICE market

cleos push action dicecontract transfer '["gooooooooooe", "buttonbutton", "1000.0000 DICE", "" ]' -p gooooooooooe
cleos push action dicecontract transfer '["gooooooooooe", "buttonbutton", "0.0001 DICE", "opt=create_market&market_name=DICE&eos_amount=1000000&token_amount=10000000" ]' -p gooooooooooe
cleos push action dicecontract transfer '["gooooooooooe", "buttonbutton", "0.0001 DICE", "opt=open_market"]' -p gooooooooooe

buy DICE

cleos push action eosio.token transfer '["bob", "buttonbutton", "100.0000 EOS", "DICE"]' -p bob

clear data

cleos push action buttonbutton clear '[]' -p gooooooooooe