oceanprotocol/ocean.js
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use keccak256 and asciiToHex for key and value

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This commit is contained in:
Miquel A. Cabot 2022-07-11 23:36:09 +02:00
parent 6493688ae5
commit 436e873833
1 changed files with 13 additions and 4 deletions
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17
src/tokens/NFT.ts
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@ -1183,10 +1183,18 @@ export class Nft {
this.config this.config
) )
const estGas = await estimateGas(address, nftContract.methods.setNewData, key, value) const keyHash = this.web3.utils.keccak256(key)
const valueHex = this.web3.utils.asciiToHex(value)
const estGas = await estimateGas(
address,
nftContract.methods.setNewData,
keyHash,
valueHex
)
// Call setData function of the contract // Call setData function of the contract
const trxReceipt = await nftContract.methods.setNewData(key, value).send({ const trxReceipt = await nftContract.methods.setNewData(keyHash, valueHex).send({
from: address, from: address,
gas: estGas + 1, gas: estGas + 1,
gasPrice: await getFairGasPrice(this.web3, this.config) gasPrice: await getFairGasPrice(this.web3, this.config)
@ -1258,8 +1266,9 @@ export class Nft {
new this.web3.eth.Contract(this.nftAbi, nftAddress), new this.web3.eth.Contract(this.nftAbi, nftAddress),
this.config this.config
) )
const data = await nftContract.methods.getData(key).call() const keyHash = this.web3.utils.keccak256(key)
return data const data = await nftContract.methods.getData(keyHash).call()
return data ? this.web3.utils.hexToAscii(data) : null
} }
/** Gets data at a given `key` /** Gets data at a given `key`