oceanprotocol/ocean.js
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added toWei/fromWei in datatokens

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This commit is contained in:
alexcos20 2020-07-13 11:13:36 -07:00
parent 0c7e867a47
commit 82178ee3dc
1 changed files with 23 additions and 17 deletions
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40
src/datatokens/Datatokens.ts
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@ -69,7 +69,7 @@ export class DataTokens {
* Approve * Approve
* @param {String} dataTokenAddress * @param {String} dataTokenAddress
* @param {String} toAddress * @param {String} toAddress
* @param {Number} amount * @param {Number} amount Number of datatokens, as number. Will be converted to wei
* @param {Account} account * @param {Account} account
* @return {Promise<string>} transactionId * @return {Promise<string>} transactionId
*/ */
@ -84,7 +84,9 @@ export class DataTokens {
dataTokenAddress, dataTokenAddress,
{ from: account } { from: account }
) )
const trxReceipt = await datatoken.methods.approve(spender, amount).send() const trxReceipt = await datatoken.methods
.approve(spender, this.web3.utils.toWei(String(amount)))
.send()
return trxReceipt return trxReceipt
} }
@ -92,7 +94,7 @@ export class DataTokens {
* Mint * Mint
* @param {String} dataTokenAddress * @param {String} dataTokenAddress
* @param {Account} account * @param {Account} account
* @param {Number} amount * @param {Number} amount Number of datatokens, as number. Will be converted to wei
* @param {String} toAddress - only if toAddress is different from the minter * @param {String} toAddress - only if toAddress is different from the minter
* @return {Promise<string>} transactionId * @return {Promise<string>} transactionId
*/ */
@ -109,17 +111,19 @@ export class DataTokens {
{ from: account } { from: account }
) )
const estGas = await datatoken.methods const estGas = await datatoken.methods
.mint(address, amount) .mint(address, this.web3.utils.toWei(String(amount)))
.estimateGas(function (err, estGas) { .estimateGas(function (err, estGas) {
if (err) console.log('Datatokens: ' + err) if (err) console.log('Datatokens: ' + err)
return estGas return estGas
}) })
const trxReceipt = await datatoken.methods.mint(address, amount).send({ const trxReceipt = await datatoken.methods
from: account, .mint(address, this.web3.utils.toWei(String(amount)))
gas: estGas + 1, .send({
gasPrice: '3000000000' from: account,
}) gas: estGas + 1,
gasPrice: '3000000000'
})
return trxReceipt return trxReceipt
} }
@ -128,7 +132,7 @@ export class DataTokens {
* Transfer from Account to Address * Transfer from Account to Address
* @param {String} dataTokenAddress * @param {String} dataTokenAddress
* @param {String} toAddress * @param {String} toAddress
* @param {Number} amount * @param {Number} amount Number of datatokens, as number. Will be converted to wei
* @param {Account} account * @param {Account} account
* @return {Promise<string>} transactionId * @return {Promise<string>} transactionId
*/ */
@ -143,7 +147,9 @@ export class DataTokens {
dataTokenAddress, dataTokenAddress,
{ from: account } { from: account }
) )
const trxReceipt = await datatoken.methods.transfer(toAddress, amount).send() const trxReceipt = await datatoken.methods
.transfer(toAddress, this.web3.utils.toWei(String(amount)))
.send()
return trxReceipt return trxReceipt
} }
@ -151,7 +157,7 @@ export class DataTokens {
* Transfer from Address to Account (needs an Approve operation before) * Transfer from Address to Account (needs an Approve operation before)
* @param {String} dataTokenAddress * @param {String} dataTokenAddress
* @param {String} fromAddress * @param {String} fromAddress
* @param {Number} amount * @param {Number} amount Number of datatokens, as number. Will be converted to wei
* @param {Account} account * @param {Account} account
* @return {Promise<string>} transactionId * @return {Promise<string>} transactionId
*/ */
@ -167,7 +173,7 @@ export class DataTokens {
{ from: account } { from: account }
) )
const trxReceipt = await datatoken.methods const trxReceipt = await datatoken.methods
.transferFrom(fromAddress, account, amount) .transferFrom(fromAddress, account, this.web3.utils.toWei(String(amount)))
.send() .send()
return trxReceipt return trxReceipt
} }
@ -176,7 +182,7 @@ export class DataTokens {
* Get Account Balance for datatoken * Get Account Balance for datatoken
* @param {String} dataTokenAddress * @param {String} dataTokenAddress
* @param {Account} account * @param {Account} account
* @return {Promise<number>} balance * @return {Promise<number>} balance Number of datatokens, as number. Will be converted from wei
*/ */
public async balance(dataTokenAddress: string, account: Account): Promise<number> { public async balance(dataTokenAddress: string, account: Account): Promise<number> {
const datatoken = new this.web3.eth.Contract( const datatoken = new this.web3.eth.Contract(
@ -185,7 +191,7 @@ export class DataTokens {
{ from: account } { from: account }
) )
const trxReceipt = await datatoken.methods.balanceOf(account).call() const trxReceipt = await datatoken.methods.balanceOf(account).call()
return trxReceipt return this.web3.utils.fromWei(trxReceipt)
} }
/** /**
@ -204,7 +210,7 @@ export class DataTokens {
{ from: spender } { from: spender }
) )
const trxReceipt = await datatoken.methods.allowance(owner, spender).call() const trxReceipt = await datatoken.methods.allowance(owner, spender).call()
return trxReceipt return this.web3.utils.fromWei(trxReceipt)
} }
/** Get Blob /** Get Blob
@ -264,6 +270,6 @@ export class DataTokens {
{ from: account.getId() } { from: account.getId() }
) )
const trxReceipt = await datatoken.methods.cap().call() const trxReceipt = await datatoken.methods.cap().call()
return trxReceipt return this.web3.utils.fromWei(trxReceipt)
} }
} }