Merge pull request #349 from arcxmoney/feat/deploy-vaults-pools-b-c

Deploy WETH vaults B and C along with their pools
0xarc-io · Jul 12, 2022 · e7a0e44 · e7a0e44
2 parents 593b362 + 13f2e22
commit e7a0e44
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Showing 7 changed files with 126 additions and 20 deletions.
diff --git a/deployments/mumbai/collateral-config.ts b/deployments/mumbai/collateral-config.ts
@@ -6,7 +6,6 @@ const collateralConfig: CollateralConfigMap = {
   WMATIC: {
     collateralAddress: '0x9c3C9283D3e44854697Cd22D3Faa240Cfb032889',
     borrowPool: '0xb1fB649039F829Aa588bAc07411bb2D25A21E446',
-    mintLimit: utils.parseEther('500000'),
     oracle: {
       source: 'MockSapphireOracle',
       getDeployTx: (signer: Signer) =>

diff --git a/deployments/polygon/collateral-config.ts b/deployments/polygon/collateral-config.ts
@@ -6,7 +6,6 @@ const collateralConfig: CollateralConfigMap = {
   WETH: {
     collateralAddress: '0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619',
     borrowPool: '0x59b8a21A0B0cE87E308082Af6fFC4205b5dC932C',
-    mintLimit: utils.parseEther('500000'),
     oracle: {
       source: 'ChainLinkOracle',
       getDeployTx: (signer: Signer) =>
@@ -33,6 +32,50 @@ const collateralConfig: CollateralConfigMap = {
       interestRate: '1547125957',
     },
   },
+  'WETH-B': {
+    collateralAddress: '0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619',
+    borrowPool: '0x1321f1f1aa541A56C31682c57b80ECfCCd9bB288',
+    oracle: '0x45e3875E434043670f8760e5e27cF170BE3BAFdf',
+    borrowRatios: {
+      highCRatio: utils.parseEther('1.4285714285'), // 70%
+      lowCRatio: utils.parseEther('1.0526315789'), // 95% LTV
+    },
+    fees: {
+      liquidatorDiscount: utils.parseEther('0.1'),
+      poolInterestFee: utils.parseEther('0.5'),
+      liquidationArcFee: utils.parseEther('0.5'),
+      borrowFee: utils.parseEther('0.0005'),
+    },
+    limits: {
+      vaultBorrowMax: utils.parseEther('100000'),
+      defaultBorrowLimit: 0,
+    },
+    interestSettings: {
+      interestRate: '937303470', // 3%
+    },
+  },
+  'WETH-C': {
+    collateralAddress: '0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619',
+    borrowPool: '0x69b37541d1C00c949B530ccd3d23437188767160',
+    oracle: '0x45e3875E434043670f8760e5e27cF170BE3BAFdf',
+    borrowRatios: {
+      highCRatio: utils.parseEther('1.4285714285'), // 70%
+      lowCRatio: utils.parseEther('1'), // 100% LTV
+    },
+    fees: {
+      liquidatorDiscount: utils.parseEther('0.1'),
+      poolInterestFee: utils.parseEther('0.5'),
+      liquidationArcFee: utils.parseEther('0.5'),
+      borrowFee: utils.parseEther('0.0005'),
+    },
+    limits: {
+      vaultBorrowMax: utils.parseEther('100000'),
+      defaultBorrowLimit: 0,
+    },
+    interestSettings: {
+      interestRate: '315522921', // 1%
+    },
+  },
 };
 
 export default collateralConfig;
diff --git a/deployments/polygon/deployed.json b/deployments/polygon/deployed.json
@@ -118,5 +118,45 @@
     "version": 3,
     "type": "borrowing",
     "group": ""
+  },
+  {
+    "name": "SapphirePoolProxy",
+    "source": "ArcProxy",
+    "address": "0x1321f1f1aa541A56C31682c57b80ECfCCd9bB288",
+    "txn": "0x86d66869ef489ac79389c3e734b030ed89e836f8f18b6823e02e0348810400c7",
+    "network": "polygon",
+    "version": 1,
+    "type": "borrowing",
+    "group": "B"
+  },
+  {
+    "name": "SapphireCoreProxy",
+    "source": "ArcProxy",
+    "address": "0xE106dDE30B538a0F86146862d131FC6733C6EEe4",
+    "txn": "0xf8377dd7c5550090185fa42fb8d56de9aba499979a9b379abb89c04baf709a32",
+    "network": "polygon",
+    "version": 1,
+    "type": "borrowing",
+    "group": "WETH-B"
+  },
+  {
+    "name": "SapphirePoolProxy",
+    "source": "ArcProxy",
+    "address": "0x69b37541d1C00c949B530ccd3d23437188767160",
+    "txn": "0xcde13415a2351ae894ddc52058e3a9e55f12ecf77b2465147e32e1fdec6a7899",
+    "network": "polygon",
+    "version": 1,
+    "type": "borrowing",
+    "group": "C"
+  },
+  {
+    "name": "SapphireCoreProxy",
+    "source": "ArcProxy",
+    "address": "0x1990BAbB67C1d297Fde4b3e540e6a32148654F44",
+    "txn": "0x64fb169bc729185cb3f2bfbcff4d3b7ca796decda632f0caaef8be57f148174f",
+    "network": "polygon",
+    "version": 1,
+    "type": "borrowing",
+    "group": "WETH-C"
   }
-]
+]
diff --git a/deployments/types/deploymentTypes.ts b/deployments/types/deploymentTypes.ts
@@ -35,12 +35,13 @@ export enum DeploymentType {
 export interface CoreConfig {
   collateralAddress: string;
   borrowPool: string;
-  mintLimit: BigNumberish;
-  oracle: {
-    source: string;
-    getDeployTx: (signer: Signer) => TransactionRequest;
-    constructorArguments: unknown[];
-  };
+  oracle:
+    | string
+    | {
+        source: string;
+        getDeployTx: (signer: Signer) => TransactionRequest;
+        constructorArguments: unknown[];
+      };
   borrowRatios: {
     highCRatio: BigNumberish;
     lowCRatio: BigNumberish;

diff --git a/tasks/sapphire-tasks/deployments.ts b/tasks/sapphire-tasks/deployments.ts
@@ -298,12 +298,10 @@ task('deploy-sapphire', 'Deploy a Sapphire core')
 
     const { collateralAddress } = collatConfig;
 
-    const oracleAddress = await _deployOracle(
-      networkConfig,
-      signer,
-      hre,
-      collatConfig.oracle,
-    );
+    const oracleAddress =
+      typeof collatConfig.oracle === 'string'
+        ? collatConfig.oracle
+        : await _deployOracle(networkConfig, signer, hre, collatConfig.oracle);
 
     if (!oracleAddress) {
       throw red(`The oracle was not deployed!`);
@@ -362,10 +360,12 @@ task('deploy-sapphire', 'Deploy a Sapphire core')
       }
 
       console.log(yellow(`Calling core.init() ...\n`));
+      // Setting interest rate setter as the deployer, to set it to the ultimate owner or prescribed interest setter later
+
       const tx = await core.init(
         collateralAddress,
         oracleAddress,
-        collatConfig.interestSettings.interestSetter || ultimateOwner,
+        signer.address,
         collatConfig.pauseOperator || ultimateOwner,
         assessorAddress,
         collatConfig.feeCollector || ultimateOwner,
@@ -430,6 +430,20 @@ task('deploy-sapphire', 'Deploy a Sapphire core')
       await core.setInterestRate(collatConfig.interestSettings.interestRate);
       console.log(green(`Interest rate successfully set\n`));
     }
+
+    if (collatConfig.interestSettings.interestSetter !== signer.address) {
+      console.log(
+        yellow(
+          `Setting interest setter to ${
+            collatConfig.interestSettings.interestSetter || ultimateOwner
+          }\n`,
+        ),
+      );
+      await core.setInterestSetter(
+        collatConfig.interestSettings.interestSetter || ultimateOwner,
+      );
+      console.log(green(`Interest setter successfully set\n`));
+    }
   });
 
 task('deploy-borrow-pool')
@@ -441,10 +455,17 @@ task('deploy-borrow-pool')
     1,
     types.int,
   )
+  .addOptionalParam('group', 'Group name for the deployment registration')
   .addFlag('implementationOnly', 'Only deploy the implementation contract')
   .setAction(async (taskArgs, hre) => {
     const { network, signer, networkConfig } = await loadDetails(hre);
-    const { name, symbol, contractVersion, implementationOnly } = taskArgs;
+    const {
+      name,
+      symbol,
+      contractVersion,
+      implementationOnly,
+      group,
+    } = taskArgs;
 
     await pruneDeployments(network, signer.provider);
 
@@ -479,6 +500,7 @@ task('deploy-borrow-pool')
         ),
         version: 1,
         type: DeploymentType.borrowing,
+        group,
       },
       networkConfig,
     );

diff --git a/tasks/staking-tasks.ts b/tasks/staking-tasks.ts
@@ -792,12 +792,12 @@ task(
   'Prints the amount in wei to be created in the sablier stream',
 )
   .addParam('amount', 'Amount of ARCx to top up in ether')
+  .addParam('duration', 'Duration of the stream in seconds')
   .setAction(async (taskArgs) => {
-    const { amount } = taskArgs;
+    const { amount, duration } = taskArgs;
 
     const targetAmount = utils.parseEther(amount);
-    const streamDuration = 30 * 24 * 60 * 60;
-    const streamAmount = targetAmount.div(streamDuration).mul(streamDuration);
+    const streamAmount = targetAmount.div(duration).mul(duration);
 
     console.log(green(`${streamAmount} wei`));
   });
diff --git a/test/mainnet_fork/flashLiquidator.test.ts b/test/mainnet_fork/flashLiquidator.test.ts
@@ -49,6 +49,7 @@ describe('FlashLiquidator', () => {
     const coreProxyAddress = loadContract({
       network: 'polygon',
       name: 'SapphireCoreProxy',
+      group: 'WETH',
     }).address;
     arc = SapphireArc.new(signer);
     await arc.addCores({