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makder1.js
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makder1.js
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'use strict'
const Maker = require('@makerdao/dai');
const { McdPlugin ,DAI } = require('@makerdao/dai-plugin-mcd');
const ownerAddress = '0x30eb4c1a534351662c1ae273b8986862b60fa079';
const url = 'https://mainnet.infura.io/v3/17a6d775965747309d2ecc73eb7b37ab';
async function first(){
const maker = await Maker.create('http',{
plugins: [McdPlugin],
url: url
});
const manager = maker.service('mcd:cdpManager');
const service = maker.service('mcd:savings');
const proxyAddress= maker.service('proxy').getProxyAddress(ownerAddress);
proxyAddress.then(a=>{
const data = manager.getCdpIds(a);
// console.log(dd)
data.then(xs=>{
xs.forEach(x=>{
const vault = manager.getCdp(x.id);
vault.then(x=>{
console.log(x.ilk)
console.log(x.collateralAmount._amount)//此款代币抵押的数量
console.log(x.collateralValue._amount)//此抵押代币的美元价值
console.log(x.debtValue._amount);//此代币的借款dai的数量
// console.log(x.collateralizationRatio._amount);//USD/DAI
// console.log(x.liquidationPrice._amount);//USD/WBTC
// const dai = DAI(x.debtValue._amount)
// const price = USD_DAI(x.collateralizationRatio._amount)
// const usd = dai.times(x.collateralizationRatio._amount);
// console.log(dai.type('wei'))
// x.reset();
// x.prefetch();
// for(var ab in x){
// if(x.ab!=null)
// console.log(ab)
// }
// x.getUrn().then(x=>{
// console.log("urn:"+x)
// })
// x.getOwner().then(x=>{
// console.log("owner:"+x)
// })
// console.log(x)
});
})
}).catch(err=>{
console.error(err)
})
}).catch(err=>{
console.error(err);
})
// const data = await manager.getCdpIds(proxyAddress).then(a=>{
// console.log(a)
// }).catch(err =>{
// console.log(err)
// });
// console.log(data)
// const vault = await manager.getCdp(data[0].id);
// console.log([
// vault.collateralAmount,
// vault.collateralValue,
// vault.debtValue,
// vault.collateralizationRatio,
// vault.liquidationPrice
// ].map(x => x.toString()));
}
first()
async function second(){
const maker = await Maker.create('http',{
plugins: [McdPlugin],
url: url
});
const service = maker.service('mcd:savings');
// console.log(service)
service.getTotalDai().then(x=>{
console.log(x)//所有dai的数量,在平台上所有的dai
})
service.getYearlyRate().then(x=>{
console.log("year rate"+x)//年利率
})
service.balanceOf(ownerAddress).then(x=>{
console.log('own:'+x._amount)//这个账户上的dai余额
})
service.getEventHistory(ownerAddress).then(x=>{
console.log("Event:"+x)
})
}
// second();
async function three() {
const maker = await Maker.create('http',{
plugins: [McdPlugin],
url: url
});
const service = maker.service('mcd:cdpType');
service.cdpTypes.forEach(type => console.log(type.ilk+"=="+type.price))
// console.log(service.cdpTypes[0].ilk)
}
// three()
async function four(){
const maker = await Maker.create('http',{
plugins: [McdPlugin],
url: url
});
// maker.getToken('DAI').balanceOf(ownerAddress).then(x=>{
// console.log(x)
// })
// const dai = maker.service('token').getToken('DAI');
// const balanceDAI = await dai.balanceOf(ownerAddress);//DAI余额,这个账户的余额
// console.log('DAI balance:'+balanceDAI);
// const wbtc = maker.service('token').getToken('WBTC');
// const balanceWBTC = await wbtc.balanceOf(ownerAddress);
// console.log('WBTC balance:'+balanceWBTC);
}
// four()
async function five(){
const maker = await Maker.create('http',{
plugins: [McdPlugin],
url: url
});
const cdpType = maker.service('mcd:cdpType')
cdpType.cdpTypes.forEach(type => console.log(type.price))//代币 汇率
// const a=cdpType.getCdpType(null,'ETH-A')
// console.log(a)
}
// five()