Testnet deployment v5.0 (#256)

* upgraded bill broker testnet

* updated spot and stampl on testnet

Author: aalavandhan

spot-contracts/.openzeppelin/sepolia.json

@@ -32,7 +32,7 @@ There is a testnet deployment on Sepolia.
 - Bond issuer: [0x3838C8d4D092d40Cb27DD22Dafc6E1A81ea2DB60](https://sepolia.etherscan.io//address/0x3838C8d4D092d40Cb27DD22Dafc6E1A81ea2DB60)
 - Router: [0xE5b53ee8182086790C1ab79cbf801F0c5EE241BF](https://sepolia.etherscan.io//address/0xE5b53ee8182086790C1ab79cbf801F0c5EE241BF)
 - RolloverVault: [0x107614c6602A8e602952Da107B8fE62b5Ab13b04](https://sepolia.etherscan.io//address/0x107614c6602A8e602952Da107B8fE62b5Ab13b04)
-- FeePolicy: [0x2DdF288F26490D1147296cC0FA2B3c4da5E15f10](https://sepolia.etherscan.io//address/0x2DdF288F26490D1147296cC0FA2B3c4da5E15f10)
+- FeePolicy: [0xd90FcB328D90B778D1f6719d781045bbbac8F251](https://sepolia.etherscan.io//address/0xd90FcB328D90B778D1f6719d781045bbbac8F251)
 
 ## Contribute
 

spot-contracts/README.md

@@ -9,9 +9,7 @@ export async function getContractFactoryFromExternalArtifacts(ethers: any, name:
   return ethers.getContractFactoryFromArtifact(artifact);
 }
 
-export async function sleep(sleepSec: number) {
-  await new Promise(resolve => setTimeout(resolve, sleepSec));
-}
+export const sleep = seconds => new Promise(resolve => setTimeout(resolve, seconds * 1000));
 
 interface ContractInput {
   internalType: string;

spot-contracts/tasks/helpers.ts

@@ -28,7 +28,7 @@ task("ops:perp:info")
     console.log("BondIssuer:", bondIssuer.target);
     console.log("bondFactory:", await bondIssuer.bondFactory());
     console.log("collateral:", await bondIssuer.collateral());
-    console.log("issuedCount:", hre.ethers.formatUnits(await bondIssuer.issuedCount()), 0);
+    console.log("issuedCount:", hre.ethers.formatUnits(await bondIssuer.issuedCount(), 0));
     console.log("maxMaturityDuration:", hre.ethers.formatUnits(await bondIssuer.maxMaturityDuration(), 0));
     console.log("minIssueTimeIntervalSec:", hre.ethers.formatUnits(await bondIssuer.minIssueTimeIntervalSec(), 0));
     console.log("issueWindowOffsetSec:", hre.ethers.formatUnits(await bondIssuer.issueWindowOffsetSec(), 0));
@@ -47,13 +47,6 @@ task("ops:perp:info")
     console.log("---------------------------------------------------------------");
     console.log("feePolicy:", feePolicy.target);
     console.log("owner", await feePolicy.owner());
-    console.log("perpMintFeePerc:", hre.ethers.formatUnits(await feePolicy.perpMintFeePerc(), percDecimals));
-    console.log("perpBurnFeePerc:", hre.ethers.formatUnits(await feePolicy.perpBurnFeePerc(), percDecimals));
-    const r = await feePolicy.perpRolloverFee();
-    console.log("minRolloverFeePerc:", hre.ethers.formatUnits(r.minRolloverFeePerc, percDecimals));
-    console.log("perpDebasementSlope:", hre.ethers.formatUnits(r.perpDebasementSlope, percDecimals));
-    console.log("perpEnrichmentSlope:", hre.ethers.formatUnits(r.perpEnrichmentSlope, percDecimals));
-
     console.log("---------------------------------------------------------------");
     console.log("PerpetualTranche:", perp.target);
     console.log("proxyAdmin:", proxyAdminAddress);
@@ -84,7 +77,7 @@ task("ops:perp:info")
       const tokenAddress = await perp.getReserveAt.staticCall(i);
       const balance = await perp.getReserveTokenBalance.staticCall(tokenAddress);
       const value = await perp.getReserveTokenValue.staticCall(tokenAddress);
-      const price = balance > 0n ? (value * balance * 1000) / 10n ** perpDecimals / 10n ** percDecimals : 0n;
+      const price = balance > 0n ? (value * 1000n) / balance : 0n;
       data.push({
         token: tokenAddress,
         balance: hre.ethers.formatUnits(balance, await perp.decimals()),
@@ -213,7 +206,7 @@ task("ops:perp:trancheAndDeposit")
     console.log("Preview mint:", collateralAmount);
     const totalMintAmt = await perp.computeMintAmt.staticCall(depositTranches[0].token, depositTranches[0].amount);
     console.log("mintAmt", hre.ethers.formatUnits(totalMintAmt, await perp.decimals()));
-    if (totalMintAmt.eq("0")) {
+    if (totalMintAmt <= 0n) {
       throw Error("No perp minted");
     }
 
@@ -225,7 +218,7 @@ task("ops:perp:trancheAndDeposit")
 
     console.log("Approving router to spend tokens:");
     const allowance = await collateralToken.allowance(signerAddress, router.target);
-    if (allowance.lt(fixedPtCollateralAmount)) {
+    if (allowance < fixedPtCollateralAmount) {
       const tx1 = await collateralToken.connect(signer).approve(router.target, fixedPtCollateralAmount);
       await tx1.wait();
       console.log("Tx", tx1.hash);
@@ -243,13 +236,11 @@ task("ops:perp:trancheAndDeposit")
 
 task("ops:perp:redeem")
   .addParam("perpAddress", "the address of the perp contract", undefined, types.string, false)
-  .addParam("routerAddress", "the address of the router contract", undefined, types.string, false)
   .addParam("amount", "the total amount of perp tokens (in float) to redeem", undefined, types.string, false)
   .addParam("fromIdx", "the index of sender", 0, types.int)
   .setAction(async function (args: TaskArguments, hre) {
-    const { perpAddress, routerAddress, amount } = args;
+    const { perpAddress, amount } = args;
 
-    const router = await hre.ethers.getContractAt("RouterV2", routerAddress);
     const perp = await hre.ethers.getContractAt("PerpetualTranche", perpAddress);
     const fixedPtAmount = hre.ethers.parseUnits(amount, await perp.decimals());
 
@@ -272,17 +263,10 @@ task("ops:perp:redeem")
     const signerAddress = await signer.getAddress();
     console.log("Signer", signerAddress);
 
-    console.log("Approving router to spend tokens:");
-    if ((await perp.allowance(signerAddress, router.target)).lt(fixedPtAmount)) {
-      const tx1 = await perp.connect(signer).approve(router.target, fixedPtAmount);
-      await tx1.wait();
-      console.log("Tx", tx1.hash);
-    }
-
     console.log("Redeem:");
-    const tx2 = await perp.connect(signer).redeem(fixedPtAmount);
-    await tx2.wait();
-    console.log("Tx", tx2.hash);
+    const tx = await perp.connect(signer).redeem(fixedPtAmount);
+    await tx.wait();
+    console.log("Tx", tx.hash);
 
     console.log("Signer balance", hre.ethers.formatUnits(await perp.balanceOf(signerAddress), await perp.decimals()));
   });

spot-contracts/tasks/ops/perp.ts

@@ -1,7 +1,7 @@
 import fs from "fs";
 import { task, types } from "hardhat/config";
 import { TaskArguments, HardhatRuntimeEnvironment } from "hardhat/types";
-import { constants, Contract, BigNumber, Signer } from "ethers";
+import { Contract, BigNumber, Signer, MaxUint256 } from "ethers";
 import { generateGnosisSafeBatchFile, ProposedTransaction } from "../helpers";
 
 async function matureBond(bond: Contract, signer: Signer) {
@@ -38,17 +38,17 @@ function computeProportionalBalances(balances: BigNumber[], ratios: BigNumber[])
   }
 
   const redeemableAmts: BigNumber[] = [];
-  let min = BigNumber.from(constants.MaxUint256);
-  for (let i = 0; i < balances.length && min.gt("0"); i++) {
-    const b = balances[i].sub(balances[i].mod(ratios[i]));
-    const d = b.mul("1000").div(ratios[i]);
-    if (d.lt(min)) {
+  let min = MaxUint256;
+  for (let i = 0; i < balances.length && min > 0n; i++) {
+    const b = balances[i] - (balances[i] % ratios[i]);
+    const d = (b * 1000n) / ratios[i];
+    if (d < min) {
       min = d;
     }
   }
 
   for (let i = 0; i < balances.length; i++) {
-    redeemableAmts[i] = ratios[i].mul(min).div("1000");
+    redeemableAmts[i] = (ratios[i] * min) / 1000n;
   }
   return redeemableAmts;
 }
@@ -102,7 +102,7 @@ task("ops:redeemTranches")
       if (isMature) {
         for (let j = 0; j < bt.length; j++) {
           const b = await bt[j][0].balanceOf(signerAddress);
-          if (b.gt(0)) {
+          if (b > 0n) {
             console.log("Redeeming mature tranche", bt[j][0].target);
             const tx = await bond.connect(signer).redeemMature(bt[j][0].target, b);
             await tx.wait();
@@ -111,7 +111,7 @@ task("ops:redeemTranches")
         }
       } else {
         const redemptionAmounts = await computeRedeemableTrancheAmounts(bt, signerAddress);
-        if (redemptionAmounts[0].gt("0")) {
+        if (redemptionAmounts[0] > 0n) {
           console.log(
             "Redeeming immature bond",
             redemptionAmounts.map(a => a.toString()),
@@ -144,7 +144,7 @@ task("ops:preview_tx:redeemTranches")
       if (isMature) {
         for (let j = 0; j < bt.length; j++) {
           const b = await bt[j][0].balanceOf(walletAddress);
-          if (b.gt(0)) {
+          if (b > 0n) {
             txs.push({
               contract: bond,
               method: "redeemMature",
@@ -154,7 +154,7 @@ task("ops:preview_tx:redeemTranches")
         }
       } else {
         const redemptionAmounts = await computeRedeemableTrancheAmounts(bt, walletAddress);
-        if (redemptionAmounts[0].gt("0")) {
+        if (redemptionAmounts[0] > 0n) {
           txs.push({
             contract: bond,
             method: "redeem",