oceanprotocol/squid-js
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made purchaseAsset async because it is async

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This commit is contained in:
Sebastian Gerske 2018-09-24 13:22:39 +02:00
parent 5f80fdfd88
commit ca3b1597d6
1 changed files with 16 additions and 9 deletions
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25
src/ocean.js
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@ -82,18 +82,25 @@ export default class Ocean {
return orders
}
purchaseAsset(
async purchaseAsset(
assetId, publisherId, price, privateKey, publicKey, timeout, senderAddress,
initialRequestEventHandler, accessCommittedEventHandler, tokenPublishedEventHandler) {
const { token, market, auth } = this
// Allow market contract to transfer funds on the consumer's behalf
token.contract.approve(market.address, price, { from: senderAddress, gas: 2000000 })
// Submit the access request
auth.contract.initiateAccessRequest(
assetId, publisherId, publicKey,
timeout, { from: senderAddress, gas: 1000000 }
)
try {
// Allow market contract to transfer funds on the consumer's behalf
await token.contract.approve(market.contract.address, price, { from: senderAddress, gas: 2000000 })
} catch (err) {
Logger.log('token approve', err)
}
try {
// Submit the access request
await auth.contract.initiateAccessRequest(
assetId, publisherId, publicKey,
timeout, { from: senderAddress, gas: 1000000 }
)
} catch (err) {
Logger.log('initiateAccessRequest', err)
}
const resourceFilter = { _resourceId: assetId, _consumer: senderAddress }
const initRequestEvent = auth.contract.AccessConsentRequested(resourceFilter)
let order = {}