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fees.js; DCABuilder gas warning

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tim
2025-03-20 14:10:09 -04:00
parent 5a4a67e726
commit d446d5ab11
6 changed files with 131 additions and 30 deletions
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27
src/blockchain/transaction.js
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@@ -1,9 +1,9 @@
import {nav, uuid} from "@/misc.js";
import {newContract, vaultContract} from "@/blockchain/contract.js";
import {vaultContract} from "@/blockchain/contract.js";
import {ensureVault, provider, switchChain, useWalletStore} from "@/blockchain/wallet.js";
import {toRaw} from "vue";
import {useChartOrderStore} from "@/orderbuild.js";
import {timestamp} from "@/common.js";
import {placementFee} from "@/fees.js";
export const TransactionState = {
Created: 0, // user requested a transaction
@@ -176,29 +176,6 @@ export class PlaceOrderTransaction extends Transaction {
}
// todo move to orderlib
async function placementFee(vault, order, window = 300) {
// If the fees are about to change within `window` seconds of now, we send the higher native amount of the two fees.
// If the fees sent are too much, the vault will refund the sender.
const v = await vaultContract(vault, provider)
const feeManagerAddr = await v.feeManager()
const feeManager = await newContract(feeManagerAddr, 'IFeeManager', provider)
const [sched, changeTimestamp] = await Promise.all([feeManager.fees(), feeManager.proposedFeeActivationTime()])
console.log('sched', order, sched)
// single order placement selector
const placementFeeSelector = 'placementFee((address,address,(uint8,uint24),uint256,uint256,bool,bool,bool,uint64,(uint16,bool,bool,bool,bool,bool,bool,bool,bool,uint16,uint24,uint32,uint32,(uint32,uint32),(uint32,uint32))[]),(uint8,uint8,uint8,uint8,uint8))'
let [orderFee, gasFee] = await v[placementFeeSelector](order, [...sched])
console.log('placementFee', orderFee, gasFee)
if (Number(changeTimestamp) - timestamp() < window) {
const nextSched = await feeManager.proposedFees()
const [nextOrderFee, nextGasFee] = await v[placementFeeSelector](order, [...nextSched])
if (nextOrderFee + nextGasFee > orderFee + gasFee)
[orderFee, gasFee] = [nextOrderFee, nextGasFee]
}
return [orderFee, gasFee]
}
export class CancelOrderTransaction extends Transaction {
constructor(chainId, index) {
super(chainId, TransactionType.CancelOrder)