From 6141f0055f8a96f5f32d5c7abb37a349e89b830a Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 17:40:19 -0300
Subject: [PATCH 01/23] Renamed task dir

---
 hardhat.config.js                              | 6 ------
 tasks/{Amm => amm}/addLiquidityAMM.js          | 0
 tasks/{Amm => amm}/deployBS.js                 | 0
 tasks/{Amm => amm}/deployIVGuesser.js          | 0
 tasks/{Amm => amm}/deployLibs.js               | 0
 tasks/{Amm => amm}/deployNewOptionAMMPool.js   | 0
 tasks/{Amm => amm}/deployNormalDistribution.js | 0
 tasks/{Amm => amm}/deployOptionAMMFactory.js   | 0
 tasks/{Amm => amm}/index.js                    | 0
 tasks/{Amm => amm}/setAMMEnvironment.js        | 0
 tasks/index.js                                 | 7 +++++++
 11 files changed, 7 insertions(+), 6 deletions(-)
 rename tasks/{Amm => amm}/addLiquidityAMM.js (100%)
 rename tasks/{Amm => amm}/deployBS.js (100%)
 rename tasks/{Amm => amm}/deployIVGuesser.js (100%)
 rename tasks/{Amm => amm}/deployLibs.js (100%)
 rename tasks/{Amm => amm}/deployNewOptionAMMPool.js (100%)
 rename tasks/{Amm => amm}/deployNormalDistribution.js (100%)
 rename tasks/{Amm => amm}/deployOptionAMMFactory.js (100%)
 rename tasks/{Amm => amm}/index.js (100%)
 rename tasks/{Amm => amm}/setAMMEnvironment.js (100%)

diff --git a/hardhat.config.js b/hardhat.config.js
index 6d23d5e1..5ef27402 100644
--- a/hardhat.config.js
+++ b/hardhat.config.js
@@ -19,12 +19,6 @@ require('solidity-coverage')
 require('hardhat-contract-sizer')
 
 require('./tasks/index')
-require('./tasks/utils/index')
-require('./tasks/Amm/index')
-require('./tasks/configuration/index')
-require('./tasks/option/index')
-require('./tasks/local/index')
-require('./tasks/oracle/index')
 
 module.exports = {
   networks: {
diff --git a/tasks/Amm/addLiquidityAMM.js b/tasks/amm/addLiquidityAMM.js
similarity index 100%
rename from tasks/Amm/addLiquidityAMM.js
rename to tasks/amm/addLiquidityAMM.js
diff --git a/tasks/Amm/deployBS.js b/tasks/amm/deployBS.js
similarity index 100%
rename from tasks/Amm/deployBS.js
rename to tasks/amm/deployBS.js
diff --git a/tasks/Amm/deployIVGuesser.js b/tasks/amm/deployIVGuesser.js
similarity index 100%
rename from tasks/Amm/deployIVGuesser.js
rename to tasks/amm/deployIVGuesser.js
diff --git a/tasks/Amm/deployLibs.js b/tasks/amm/deployLibs.js
similarity index 100%
rename from tasks/Amm/deployLibs.js
rename to tasks/amm/deployLibs.js
diff --git a/tasks/Amm/deployNewOptionAMMPool.js b/tasks/amm/deployNewOptionAMMPool.js
similarity index 100%
rename from tasks/Amm/deployNewOptionAMMPool.js
rename to tasks/amm/deployNewOptionAMMPool.js
diff --git a/tasks/Amm/deployNormalDistribution.js b/tasks/amm/deployNormalDistribution.js
similarity index 100%
rename from tasks/Amm/deployNormalDistribution.js
rename to tasks/amm/deployNormalDistribution.js
diff --git a/tasks/Amm/deployOptionAMMFactory.js b/tasks/amm/deployOptionAMMFactory.js
similarity index 100%
rename from tasks/Amm/deployOptionAMMFactory.js
rename to tasks/amm/deployOptionAMMFactory.js
diff --git a/tasks/Amm/index.js b/tasks/amm/index.js
similarity index 100%
rename from tasks/Amm/index.js
rename to tasks/amm/index.js
diff --git a/tasks/Amm/setAMMEnvironment.js b/tasks/amm/setAMMEnvironment.js
similarity index 100%
rename from tasks/Amm/setAMMEnvironment.js
rename to tasks/amm/setAMMEnvironment.js
diff --git a/tasks/index.js b/tasks/index.js
index fb23c22f..cd274ef3 100644
--- a/tasks/index.js
+++ b/tasks/index.js
@@ -1,3 +1,10 @@
+require('./utils/index')
+require('./amm/index')
+require('./configuration/index')
+require('./option/index')
+require('./local/index')
+require('./oracle/index')
+
 require('./exportABI')
 require('./deployWeek')
 require('./deployOptionHelper')

From 9e2392dc70afd3d8ee05e6037b0a6d4333a20766 Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 21:15:51 -0300
Subject: [PATCH 02/23] Added function to validate addresses

---
 tasks/utils/validateAddress.js | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 tasks/utils/validateAddress.js

diff --git a/tasks/utils/validateAddress.js b/tasks/utils/validateAddress.js
new file mode 100644
index 00000000..558a5c51
--- /dev/null
+++ b/tasks/utils/validateAddress.js
@@ -0,0 +1,10 @@
+/**
+ * Validate addresses and throw error script otherwise
+ * @param {string} address
+ * @param {string} [name]
+ */
+module.exports = function validateAddress (address, name = 'address') {
+  if (!ethers.utils.isAddress(address)) {
+    throw new Error(`\`${name}\` is not an address. Received: ${address}`)
+  }
+}

From 8bbd4b2df9cc43427650e1de0cdb0b062208879d Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 21:22:03 -0300
Subject: [PATCH 03/23] Added function to handle deployment files

---
 tasks/utils/deployment.js | 72 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 tasks/utils/deployment.js

diff --git a/tasks/utils/deployment.js b/tasks/utils/deployment.js
new file mode 100644
index 00000000..444fe048
--- /dev/null
+++ b/tasks/utils/deployment.js
@@ -0,0 +1,72 @@
+const path = require('path')
+const fs = require('fs')
+
+/**
+ * Get addresses from a deployment file
+ * @param {string} [network] Specify a network file. Defaults to hardhat current network
+ */
+module.exports.getDeployment = function getDeployment (network) {
+  let filePath, deployment
+
+  if (!network) {
+    const hardhat = require('hardhat')
+    network = hardhat.network.name
+  }
+
+  try {
+    filePath = path.join(__dirname, `../../deployments/${network}.json`)
+    deployment = require(filePath)
+  } catch (e) {
+    console.error(`Deployment file not found! Received: ${network}`)
+    process.exit(1)
+  }
+
+  return deployment
+}
+
+/**
+ * Saves the contracts in a deployment file
+ * @param {Object} contracts Hashmap of contracts to save
+ * @param {string} [network] Specify a network file. Defaults to hardhat current network
+ */
+module.exports.saveDeployment = async function saveDeployment (contracts, network) {
+  let filePath, deployment
+
+  if (!network) {
+    const hardhat = require('hardhat')
+    network = hardhat.network.name
+  }
+
+  try {
+    filePath = path.join(__dirname, `../../deployments/${network}.json`)
+    deployment = require(filePath)
+  } catch (e) {
+    console.error(`Deployment file not found! Received: ${network}`)
+    process.exit(1)
+  }
+
+  const updated = Object.assign(deployment, contracts)
+  fs.writeFileSync(filePath, JSON.stringify(updated, null, 2))
+}
+
+/**
+ * Clear all contracts in a deployment file
+ * @param {string} [network] Specify a network file. Defaults to hardhat current network
+ */
+module.exports.clearDeployment = async function clearDeployment (network) {
+  let filePath
+
+  if (!network) {
+    const hardhat = require('hardhat')
+    network = hardhat.network.name
+  }
+
+  try {
+    filePath = path.join(__dirname, `../../deployments/${network}.json`)
+  } catch (e) {
+    console.error(`Deployment file not found! Received: ${network}`)
+    process.exit(1)
+  }
+
+  fs.writeFileSync(filePath, JSON.stringify({}, null, 2))
+}

From 434f6585ab6b80e42b6991217083c4f7a6546339 Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 21:23:17 -0300
Subject: [PATCH 04/23] Enabling deployments with args

---
 tasks/utils/deploy.js | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/tasks/utils/deploy.js b/tasks/utils/deploy.js
index ca4f0bc8..05845c75 100644
--- a/tasks/utils/deploy.js
+++ b/tasks/utils/deploy.js
@@ -1,29 +1,35 @@
+const { types } = require('hardhat/config')
 const verifyContract = require('../utils/verify')
-const saveJSON = require('../utils/saveJSON')
+const { saveDeployment } = require('../utils/deployment')
 
 task('deploy', 'Deploy a generic contract given artifact name')
   .addParam('name', 'name of the contract artifact')
+  .addOptionalParam('args', 'arguments passed to constructor', [], types.json)
   .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
-  .setAction(async ({ name, verify, save }) => {
-    console.log('----Start Deploy Contract----')
+  .setAction(async ({ name, args = [], verify, save }, hre) => {
+    console.log(`Deploying ${name}`)
+    if (args.length) {
+      if (typeof args === 'string') {
+        args = args.split(',')
+      }
+      console.log(`With args: `, args)
+    }
     const numberOfConfirmations = hre.network.name === 'local' ? 1 : 2
     const Contract = await ethers.getContractFactory(name)
-    const contract = await Contract.deploy()
+    const contract = await Contract.deploy(...args)
     await contract.deployTransaction.wait(numberOfConfirmations)
 
-    console.log(`${name} Address: ${contract.address}`)
+    console.log(`Deployed ${name}: ${contract.address}`)
 
     if (verify) {
-      await verifyContract(hre, contract.address)
+      await verifyContract(hre, contract.address, args)
     }
 
     if (save) {
-      const saveObj = {
+      await saveDeployment({
         [name]: contract.address
-      }
-
-      await saveJSON(`../../deployments/${hre.network.name}.json`, saveObj)
+      })
     }
 
     return contract.address

From e47fcc04c2b007640f99275ea5396e1bfb305aba Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 23:05:15 -0300
Subject: [PATCH 05/23] Renamed function

---
 tasks/utils/deploy.js     | 4 ++--
 tasks/utils/deployment.js | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tasks/utils/deploy.js b/tasks/utils/deploy.js
index 05845c75..cb8a6b13 100644
--- a/tasks/utils/deploy.js
+++ b/tasks/utils/deploy.js
@@ -1,6 +1,6 @@
 const { types } = require('hardhat/config')
 const verifyContract = require('../utils/verify')
-const { saveDeployment } = require('../utils/deployment')
+const { saveDeployments } = require('../utils/deployment')
 
 task('deploy', 'Deploy a generic contract given artifact name')
   .addParam('name', 'name of the contract artifact')
@@ -27,7 +27,7 @@ task('deploy', 'Deploy a generic contract given artifact name')
     }
 
     if (save) {
-      await saveDeployment({
+      await saveDeployments({
         [name]: contract.address
       })
     }
diff --git a/tasks/utils/deployment.js b/tasks/utils/deployment.js
index 444fe048..14064fc2 100644
--- a/tasks/utils/deployment.js
+++ b/tasks/utils/deployment.js
@@ -5,7 +5,7 @@ const fs = require('fs')
  * Get addresses from a deployment file
  * @param {string} [network] Specify a network file. Defaults to hardhat current network
  */
-module.exports.getDeployment = function getDeployment (network) {
+module.exports.getDeployments = function getDeployments (network) {
   let filePath, deployment
 
   if (!network) {
@@ -29,7 +29,7 @@ module.exports.getDeployment = function getDeployment (network) {
  * @param {Object} contracts Hashmap of contracts to save
  * @param {string} [network] Specify a network file. Defaults to hardhat current network
  */
-module.exports.saveDeployment = async function saveDeployment (contracts, network) {
+module.exports.saveDeployments = async function saveDeployments (contracts, network) {
   let filePath, deployment
 
   if (!network) {
@@ -53,7 +53,7 @@ module.exports.saveDeployment = async function saveDeployment (contracts, networ
  * Clear all contracts in a deployment file
  * @param {string} [network] Specify a network file. Defaults to hardhat current network
  */
-module.exports.clearDeployment = async function clearDeployment (network) {
+module.exports.clearDeployments = async function clearDeployments (network) {
   let filePath
 
   if (!network) {

From ed46b632068df87ac0168f6dc2cc2b670f6416c4 Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Tue, 25 May 2021 23:35:31 -0300
Subject: [PATCH 06/23] Applying new functions

---
 .../deployConfigurationManager.js             | 55 ++++++-------------
 tasks/configuration/emergencyStop.js          | 18 +++---
 tasks/configuration/getParameters.js          | 21 ++++---
 tasks/configuration/increaseCap.js            | 21 ++++---
 .../inspectConfigurationManager.js            | 15 +++--
 .../configuration/linkConfigurationManager.js | 18 +++---
 tasks/configuration/setParameter.js           | 21 ++++---
 tasks/deployOptionHelper.js                   | 28 +++++-----
 tasks/local/deployERC20.js                    | 30 ++++++++--
 tasks/oracle/deployChainlink.js               | 20 ++++---
 tasks/oracle/deployIVProvider.js              | 24 +++-----
 tasks/oracle/deployOracle.js                  | 35 +++++++-----
 tasks/oracle/deployPriceProvider.js           | 47 +++++++---------
 tasks/oracle/setIVUpdater.js                  | 26 ++++-----
 tasks/oracle/setNewFeed.js                    | 18 ++----
 15 files changed, 186 insertions(+), 211 deletions(-)

diff --git a/tasks/configuration/deployConfigurationManager.js b/tasks/configuration/deployConfigurationManager.js
index ffe8a485..6254f17a 100644
--- a/tasks/configuration/deployConfigurationManager.js
+++ b/tasks/configuration/deployConfigurationManager.js
@@ -1,57 +1,38 @@
-const saveJSON = require('../utils/saveJSON')
-const verifyContract = require('../utils/verify')
-
 task('deployConfigurationManager', 'Deploy a new instance of ConfigurationManager + Emergency + Cap and link them')
   .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .setAction(async ({ verify }, hre) => {
-    hre.run('compile')
     console.log('----Start Deploy ConfiguratorManager + Emergency + Cap----')
 
-    const [ConfigurationManager, EmergencyStop, CapProvider] = await Promise.all([
-      ethers.getContractFactory('ConfigurationManager'),
-      ethers.getContractFactory('EmergencyStop'),
-      ethers.getContractFactory('CapProvider')
-    ])
-
-    const configurationManager = await ConfigurationManager.deploy()
-    await configurationManager.deployed()
-    const configurationManagerAddress = configurationManager.address
-    console.log('configurationManager Address', configurationManager.address)
+    const configurationManagerAddress = await hre.run('deploy', {
+      name: 'ConfigurationManager',
+      save: true,
+      verify
+    })
 
-    const emergencyStop = await EmergencyStop.deploy()
-    await emergencyStop.deployed()
-    console.log('emergencyStop Address', emergencyStop.address)
+    const emergencyStopAddress = await hre.run('deploy', {
+      name: 'EmergencyStop',
+      save: true,
+      verify
+    })
 
     await hre.run('linkConfigurationManager', {
       address: configurationManagerAddress,
       setter: 'setEmergencyStop',
-      newContract: emergencyStop.address
+      newContract: emergencyStopAddress
     })
 
-    const capProvider = await CapProvider.deploy()
-    await capProvider.deployed()
-    console.log('capProvider Address', capProvider.address)
+    const capProviderAddress = await hre.run('deploy', {
+      name: 'CapProvider',
+      save: true,
+      verify
+    })
 
     await hre.run('linkConfigurationManager', {
       address: configurationManagerAddress,
       setter: 'setCapProvider',
-      newContract: capProvider.address
+      newContract: capProviderAddress
     })
 
-    const saveObj = {
-      ConfigurationManager: configurationManager.address,
-      EmergencyStop: emergencyStop.address,
-      CapProvider: capProvider.address
-    }
-
-    await saveJSON(`../../deployments/${hre.network.name}.json`, saveObj)
-
-    if (verify) {
-      await verifyContract(hre, configurationManager.address)
-      await verifyContract(hre, emergencyStop.address)
-      await verifyContract(hre, capProvider.address)
-    }
-
     console.log('----End Deploy ConfiguratorManager + Emergency + Cap----')
-    return configurationManager.address
+    return configurationManagerAddress
   })
diff --git a/tasks/configuration/emergencyStop.js b/tasks/configuration/emergencyStop.js
index 96f3c4f7..99c63cee 100644
--- a/tasks/configuration/emergencyStop.js
+++ b/tasks/configuration/emergencyStop.js
@@ -1,22 +1,18 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('emergencyStop', 'Interact with a EmergencyStop connected to a ConfigurationManager')
   .addOptionalParam('address', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
   .addPositionalParam('command', 'The command to send. stop, resume, isStopped')
   .addPositionalParam('contract', 'The contract address to interact')
   .setAction(async ({ address, command, contract }, hre) => {
-    const filePath = `../../deployments/${hre.network.name}.json`
-
     if (!address) {
-      const json = require(filePath)
-      address = json.ConfigurationManager
+      const deployment = getDeployments()
+      address = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(address)) {
-      throw new Error(`\`address\` is not an address. Received: ${address}`)
-    }
-
-    if (!ethers.utils.isAddress(contract)) {
-      throw new Error(`\`contract\` is not an address. Received: ${contract}`)
-    }
+    validateAddress(address, 'address')
+    validateAddress(contract, 'contract')
 
     const configurationManager = await ethers.getContractAt('ConfigurationManager', address)
     const emergencyStop = await ethers.getContractAt('EmergencyStop', await configurationManager.getEmergencyStop())
diff --git a/tasks/configuration/getParameters.js b/tasks/configuration/getParameters.js
index b79a0513..bcbf05e2 100644
--- a/tasks/configuration/getParameters.js
+++ b/tasks/configuration/getParameters.js
@@ -1,19 +1,18 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('getParameter', 'Get a ConfigurationManager parameter')
   .addPositionalParam('parameter', 'Parameter name')
-  .addOptionalParam('configurator', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
-  .setAction(async ({ configurator, parameter }, bre) => {
-    const filePath = `../../deployments/${bre.network.name}.json`
-
-    if (!configurator) {
-      const json = require(filePath)
-      configurator = json.configurationManager
+  .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
+  .setAction(async ({ configuration, parameter }, hre) => {
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(configurator)) {
-      throw new Error(`\`configurator\` is not an address. Received: ${configurator}`)
-    }
+    validateAddress(configuration, 'configuration')
 
-    const configurationManager = await ethers.getContractAt('ConfigurationManager', configurator)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', configuration)
 
     const parameterName = ethers.utils.formatBytes32String(parameter)
     const currentValue = (await configurationManager.getParameter(parameterName)).toString()
diff --git a/tasks/configuration/increaseCap.js b/tasks/configuration/increaseCap.js
index 3cd0d52a..5096a7d8 100644
--- a/tasks/configuration/increaseCap.js
+++ b/tasks/configuration/increaseCap.js
@@ -1,24 +1,23 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('increaseCap', 'Increase an option or pool cap')
   .addParam('contract', 'An address of a target address to increase cap (either option or pool')
   .addOptionalParam('value', 'new cap number')
   .addOptionalParam('configurator', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
   .addFlag('max', 'set pool cap to the max')
-  .setAction(async ({ contract, value, configurator, max }, bre) => {
+  .setAction(async ({ contract, value, configuration, max }, bre) => {
     console.log('======== START MODIFY CONTRACT CAP ==========')
-    const filePath = `../../deployments/${bre.network.name}.json`
 
-    if (!configurator) {
-      const json = require(filePath)
-      configurator = json.ConfigurationManager
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(contract)) {
-      throw new Error(`\`address\` is not an address. Received: ${configurator}`)
-    }
+    validateAddress(configuration, 'configuration')
 
-    const configurationManager = await ethers.getContractAt('ConfigurationManager', configurator)
-    const capProviderAddress = await configurationManager.getCapProvider()
-    const capContract = await ethers.getContractAt('CapProvider', capProviderAddress)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', configuration)
+    const capContract = await ethers.getContractAt('CapProvider', await configurationManager.getCapProvider())
     const valueToSend = max ? 0 : value
 
     const tx = await capContract.setCap(contract, valueToSend)
diff --git a/tasks/configuration/inspectConfigurationManager.js b/tasks/configuration/inspectConfigurationManager.js
index c5c8a487..2bf6a365 100644
--- a/tasks/configuration/inspectConfigurationManager.js
+++ b/tasks/configuration/inspectConfigurationManager.js
@@ -1,16 +1,15 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('inspectConfigurationManager', 'Checks the contracts associated with a ConfigurationManager instance')
   .addOptionalPositionalParam('address', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
-  .setAction(async ({ address }, bre) => {
-    const filePath = `../../deployments/${bre.network.name}.json`
-
+  .setAction(async ({ address }, hre) => {
     if (!address) {
-      const json = require(filePath)
-      address = json.ConfigurationManager
+      const deployment = getDeployments()
+      address = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(address)) {
-      throw new Error(`\`address\` is not an address. Received: ${address}`)
-    }
+    validateAddress(address, 'address')
 
     const configurationManager = await ethers.getContractAt('ConfigurationManager', address)
 
diff --git a/tasks/configuration/linkConfigurationManager.js b/tasks/configuration/linkConfigurationManager.js
index 5471574c..2015b05c 100644
--- a/tasks/configuration/linkConfigurationManager.js
+++ b/tasks/configuration/linkConfigurationManager.js
@@ -1,22 +1,18 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('linkConfigurationManager', 'Link a contract with a ConfigurationManager')
   .addOptionalParam('address', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
   .addPositionalParam('setter', 'The setter to interact with')
   .addPositionalParam('newContract', 'The new contract address to set')
   .setAction(async ({ address, setter, newContract }, bre) => {
-    const filePath = `../../deployments/${bre.network.name}.json`
-
     if (!address) {
-      const json = require(filePath)
-      address = json.ConfigurationManager
+      const deployment = getDeployments()
+      address = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(address)) {
-      throw new Error(`\`address\` is not an address. Received: ${address}`)
-    }
-
-    if (!ethers.utils.isAddress(newContract)) {
-      throw new Error(`\`newContract\` is not an address. Received: ${newContract}`)
-    }
+    validateAddress(address, 'address')
+    validateAddress(newContract, 'newContract')
 
     const configurationManager = await ethers.getContractAt('ConfigurationManager', address)
 
diff --git a/tasks/configuration/setParameter.js b/tasks/configuration/setParameter.js
index 0f519c9a..1ca5ad45 100644
--- a/tasks/configuration/setParameter.js
+++ b/tasks/configuration/setParameter.js
@@ -1,21 +1,20 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('setParameter', 'Set a ConfigurationManager parameter')
   .addPositionalParam('parameter', 'Parameter name')
   .addPositionalParam('value', 'New value')
-  .addOptionalParam('configurator', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
+  .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
   .addFlag('noUpdate', 'Specifies if the param change should trigger update on dependent contract, defaults to true')
-  .setAction(async ({ configurator, parameter, value, noUpdate }, bre) => {
-    const filePath = `../../deployments/${bre.network.name}.json`
-
-    if (!configurator) {
-      const json = require(filePath)
-      configurator = json.configurationManager
+  .setAction(async ({ configuration, parameter, value, noUpdate }, bre) => {
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(configurator)) {
-      throw new Error(`\`configurator\` is not an address. Received: ${configurator}`)
-    }
+    validateAddress(configuration, 'configuration')
 
-    const configurationManager = await ethers.getContractAt('ConfigurationManager', configurator)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', configuration)
 
     const parameterName = ethers.utils.formatBytes32String(parameter)
     const parameterValue = ethers.BigNumber.from(value)
diff --git a/tasks/deployOptionHelper.js b/tasks/deployOptionHelper.js
index 74895888..1c86a055 100644
--- a/tasks/deployOptionHelper.js
+++ b/tasks/deployOptionHelper.js
@@ -1,21 +1,23 @@
-const saveJSON = require('./utils/saveJSON')
-const verifyContract = require('./utils/verify')
+const { getDeployments } = require('./utils/deployment')
+const validateAddress = require('./utils/validateAddress')
 
 task('deployOptionHelper', 'Deploy new option helper using provider')
-  .addParam('configuration', 'Address of the factory to pass to initialize')
+  .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
   .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .setAction(async ({ configuration, verify }, hre) => {
-    console.log('----Start Deploy OptionHelper----')
-    const path = `../../deployments/${hre.network.name}.json`
-    const OptionHelper = await ethers.getContractFactory('OptionHelper')
-    const optionHelper = await OptionHelper.deploy(configuration)
-    console.log('Option Helper Address: ', optionHelper.address)
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
+    }
 
-    await saveJSON(path, { optionHelper: optionHelper.address })
+    validateAddress(configuration, 'configuration')
 
-    if (verify) {
-      await verifyContract(hre, optionHelper.address, [configuration])
-    }
+    const address = await hre.run('deploy', {
+      name: 'OptionHelper',
+      args: [configuration],
+      verify,
+      save: true
+    })
 
-    return optionHelper.address
+    return address
   })
diff --git a/tasks/local/deployERC20.js b/tasks/local/deployERC20.js
index 0a5b04b2..dde00ad0 100644
--- a/tasks/local/deployERC20.js
+++ b/tasks/local/deployERC20.js
@@ -3,16 +3,34 @@ internalTask('deployToken', 'Deploy a whole local test environment')
   .addOptionalParam('symbol', 'token symbol')
   .addOptionalParam('decimals', 'token decimals')
   .addFlag('weth', 'if the token is WETH')
-  .setAction(async ({ name = 'Token', symbol = 'TKN', decimals = 18, weth }, bre) => {
-    // 1) Setup fake assets
-    const mockERC20 = await ethers.getContractFactory('MintableERC20')
-    const mockWETH = await ethers.getContractFactory('WETH')
+  .addFlag('verify', 'if true, it should verify the contract after the deployment')
+  .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
+  .setAction(async ({
+      name = 'Token',
+      symbol = 'TKN',
+      decimals = 18,
+      weth,
+      save,
+      verify
+    },
+    hre
+  ) => {
     let tokenAddress
 
     if (weth) {
-      tokenAddress = await mockWETH.deploy()
+      tokenAddress = await hre.run('deploy', {
+        name: 'WETH',
+        save,
+        verify
+      })
     } else {
-      tokenAddress = await mockERC20.deploy(name, symbol, decimals)
+      tokenAddress = await hre.run('deploy', {
+        name: 'MintableERC20',
+        args: [name, symbol, decimals],
+        save,
+        verify
+      })
     }
+
     return tokenAddress
   })
diff --git a/tasks/oracle/deployChainlink.js b/tasks/oracle/deployChainlink.js
index 7bbdf93b..1cbcc6ba 100644
--- a/tasks/oracle/deployChainlink.js
+++ b/tasks/oracle/deployChainlink.js
@@ -1,13 +1,17 @@
+const validateAddress = require('../utils/validateAddress')
+
 task('deployChainlink', 'Deploy Chainlink Contract')
   .addParam('source', 'address of chainlink pricefeed')
-  .setAction(async ({ source }) => {
-    const numberOfConfirmations = hre.network.name === 'local' ? 1 : 2
+  .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
+  .addFlag('verify', 'if true, it should verify the contract after the deployment')
+  .setAction(async ({ source, save }, hre) => {
+    validateAddress(source, 'source')
 
-    console.log('----Start Deploy Chainlink----')
-    const Chainlink = await ethers.getContractFactory('ChainlinkPriceFeed')
-    const chainlink = await Chainlink.deploy(source)
-    await chainlink.deployTransaction.wait(numberOfConfirmations)
+    const address = await hre.run('ChainlinkPriceFeed', {
+      name: 'ChainlinkPriceFeed',
+      args: [source],
+      save
+    })
 
-    console.log('Chainlink', chainlink.address)
-    return chainlink.address
+    return address
   })
diff --git a/tasks/oracle/deployIVProvider.js b/tasks/oracle/deployIVProvider.js
index 8aef85d7..a64564ce 100644
--- a/tasks/oracle/deployIVProvider.js
+++ b/tasks/oracle/deployIVProvider.js
@@ -1,27 +1,19 @@
-const verifyContract = require('../utils/verify')
-const saveJSON = require('../utils/saveJSON')
-
 task('deployIVProvider', 'Deploy Implied Volatility Contract')
   .addOptionalParam('updater', 'updater role address')
   .addFlag('verify', 'if true, it should verify the contract after the deployment')
-  .setAction(async ({ updater, verify }) => {
-    console.log('Deploying IVProvider')
-    const numberOfConfirmations = hre.network.name === 'local' ? 1 : 2
+  .setAction(async ({ updater, verify }, hre) => {
+    const address = await hre.run('deploy', {
+      name: 'IVProvider',
+      verify,
+      save: true
+    })
 
-    const IVProvider = await ethers.getContractFactory('IVProvider')
-    const provider = await IVProvider.deploy()
-    await provider.deployTransaction.wait(numberOfConfirmations)
+    const numberOfConfirmations = hre.network.name === 'local' ? 1 : 2
+    const provider = await ethers.getContractAt('IVProvider', address)
 
     if (ethers.utils.isAddress(updater)) {
       await provider.setUpdater(updater).wait(numberOfConfirmations)
     }
 
-    if (verify) {
-      await verifyContract(hre, provider.address)
-    }
-
-    await saveJSON(`../../deployments/${hre.network.name}.json`, { IVProvider: provider.address })
-
-    console.log(`IVProvider: ${provider.address}`)
     return provider.address
   })
diff --git a/tasks/oracle/deployOracle.js b/tasks/oracle/deployOracle.js
index 048ba76c..4e715575 100644
--- a/tasks/oracle/deployOracle.js
+++ b/tasks/oracle/deployOracle.js
@@ -1,24 +1,31 @@
-const saveJSON = require('../utils/saveJSON')
-const verifyContract = require('../utils/verify')
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
 
 task('deployOracle', 'Deploy full Oracle (Chainlink + PriceFeed)')
-  .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .addParam('asset', 'address of initial asset of the feed (WETH: 0xD7FDf2747A855AC20b96A5cEDeA84b2138cEd280')
   .addParam('source', 'address of the asset price feed (Chainlink WETH/USD: ')
-  .addParam('configuration', 'address of the configurtion manager')
+  .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
+  .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .setAction(async ({ source, asset, configuration, verify }, hre) => {
-    console.log('----Start Deploy Oracle----')
-    const path = `../../deployments/${hre.network.name}.json`
-    const chainlinkAddress = await run('deployChainlink', { source })
-    const priceProviderAddress = await run('deployPriceProvider', { configuration, asset, feed: chainlinkAddress })
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
+    }
 
-    await saveJSON(path, { ChainlinkPriceFeed: chainlinkAddress, PriceProvider: priceProviderAddress })
+    validateAddress(configuration, 'configuration')
 
-    if (verify) {
-      await verifyContract(hre, chainlinkAddress, [source])
-      await verifyContract(hre, priceProviderAddress, [configuration, [asset], [chainlinkAddress]])
-    }
+    const chainlinkAddress = await hre.run('deployChainlink', {
+      source,
+      verify
+    })
+
+    const priceProviderAddress = await hre.run('deployPriceProvider', {
+      configuration,
+      asset,
+      feed: chainlinkAddress,
+      save: true,
+      verify
+    })
 
-    console.log('----End Deploy Oracle----')
     return priceProviderAddress
   })
diff --git a/tasks/oracle/deployPriceProvider.js b/tasks/oracle/deployPriceProvider.js
index 67aa3ec3..e9ce0760 100644
--- a/tasks/oracle/deployPriceProvider.js
+++ b/tasks/oracle/deployPriceProvider.js
@@ -1,39 +1,34 @@
-const fs = require('fs')
-const pathJoin = require('path')
-const fsPromises = fs.promises
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
 
 task('deployPriceProvider', 'Deploy PriceProvider Contract')
   .addOptionalParam('asset', 'address of asset')
   .addOptionalParam('feed', 'address of priceFeed asset')
   .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
-  .setAction(async ({ asset, feed, configuration }) => {
-    console.log('----Start Deploy PriceProvider----')
-    const path = `../../deployments/${hre.network.name}.json`
-    const _filePath = pathJoin.join(__dirname, path)
-    const content = await fsPromises.readFile(_filePath)
-    const configurationManagerAddress = configuration || JSON.parse(content).ConfigurationManager
-    let assetArray = []
-    let feedArray = []
-
-    if (asset && feed) {
-      assetArray = [asset]
-      feedArray = [feed]
+  .addFlag('verify', 'if true, it should verify the contract after the deployment')
+  .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
+  .setAction(async ({ asset, feed, configuration, verify, save }, hre) => {
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
     }
 
-    // const configurationManager = await ethers.getContractAt('ConfigurationManager', configurationManagerAddress)
-    // const parameterName = ethers.utils.formatBytes32String('MIN_UPDATE_INTERVAL')
+    validateAddress(configuration, 'configuration')
 
-    // const tx = await configurationManager.setParameter(parameterName, '17280000')
-    // tx.wait(2)
+    let assets = []
+    let feeds = []
 
-    if (!configurationManagerAddress) {
-      throw Error('Configuration Manager not found')
+    if (asset && feed) {
+      assets = [asset]
+      feeds = [feed]
     }
 
-    const PriceProvider = await ethers.getContractFactory('PriceProvider')
-    const priceProvider = await PriceProvider.deploy(configurationManagerAddress, assetArray, feedArray)
+    const address = await hre.run('deploy', {
+      name: 'PriceProvider',
+      args: [configuration, assets, feeds],
+      verify,
+      save
+    })
 
-    await priceProvider.deployed(2)
-    console.log('PriceProvider Address', priceProvider.address)
-    return priceProvider.address
+    return address
   })
diff --git a/tasks/oracle/setIVUpdater.js b/tasks/oracle/setIVUpdater.js
index aedc7fd1..d75884a4 100644
--- a/tasks/oracle/setIVUpdater.js
+++ b/tasks/oracle/setIVUpdater.js
@@ -1,23 +1,19 @@
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
+
 task('setIVUpdater', 'Set a ConfigurationManager parameter')
   .addPositionalParam('updater', 'updater role address')
-  .addOptionalParam('configurator', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
-  .setAction(async ({ configurator, updater }, bre) => {
-    const filePath = `../../deployments/${bre.network.name}.json`
-
-    if (!configurator) {
-      const json = require(filePath)
-      configurator = json.ConfigurationManager
+  .addOptionalParam('configuration', 'An address of a deployed ConfigurationManager, defaults to current `deployments` json file')
+  .setAction(async ({ configuration, updater }, bre) => {
+    if (!configuration) {
+      const deployment = getDeployments()
+      configuration = deployment.ConfigurationManager
     }
 
-    if (!ethers.utils.isAddress(configurator)) {
-      throw new Error(`\`configurator\` is not an address. Received: ${configurator}`)
-    }
-
-    if (!ethers.utils.isAddress(updater)) {
-      throw new Error(`\`updater\` is not an address. Received: ${updater}`)
-    }
+    validateAddress(configuration, 'configuration')
+    validateAddress(updater, 'updater')
 
-    const configurationManager = await ethers.getContractAt('ConfigurationManager', configurator)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', configuration)
     const ivProviderAddress = await configurationManager.getIVProvider()
     const ivProvider = await ethers.getContractAt('IVProvider', ivProviderAddress)
 
diff --git a/tasks/oracle/setNewFeed.js b/tasks/oracle/setNewFeed.js
index 67c425eb..9efb8a11 100644
--- a/tasks/oracle/setNewFeed.js
+++ b/tasks/oracle/setNewFeed.js
@@ -1,27 +1,19 @@
-const saveJSON = require('../utils/saveJSON')
-
-const fs = require('fs')
-const pathJoin = require('path')
-const fsPromises = fs.promises
+const { getDeployments } = require('../utils/deployment')
 
 task('setNewFeed', 'Deploy Chainlink w/ source + set source and asset to price provider')
   .addParam('asset', 'name of the asset (e.g: WETH / WBTC / DAI)')
   .addParam('source', 'address of the asset price feed (Chainlink WETH/USD: ')
   .setAction(async ({ source, asset }, hre) => {
     console.log('----Start Deploying new Chainlink Price Feed and Adding to PriceProvider----')
-    const path = `../../deployments/${hre.network.name}.json`
     const numberOfConfirmations = hre.network.name === 'local' ? 1 : 2
 
+    const deployments = getDeployments()
     const assetUpper = asset.toUpperCase()
 
-    const _filePath = pathJoin.join(__dirname, path)
-    const content = await fsPromises.readFile(_filePath)
-    const contentJSON = JSON.parse(content)
-
-    const assetAddress = contentJSON[assetUpper]
-    const priceProviderAddress = contentJSON.PriceProvider
+    const assetAddress = deployments[assetUpper]
+    const priceProviderAddress = deployments.PriceProvider
 
-    const chainlinkFeedAddress = await run('deployChainlink', { source })
+    const chainlinkFeedAddress = await hre.run('deployChainlink', { source })
     console.log('Setting feed to Price Provider')
 
     const priceProvider = await ethers.getContractAt('PriceProvider', priceProviderAddress)

From f4233a6610144b516d9822894806c2986a0a24b1 Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Fri, 28 May 2021 00:29:07 -0300
Subject: [PATCH 07/23] Added new line to log

---
 tasks/utils/deploy.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/utils/deploy.js b/tasks/utils/deploy.js
index cb8a6b13..3b4c6924 100644
--- a/tasks/utils/deploy.js
+++ b/tasks/utils/deploy.js
@@ -8,7 +8,7 @@ task('deploy', 'Deploy a generic contract given artifact name')
   .addFlag('verify', 'if true, it should verify the contract after the deployment')
   .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
   .setAction(async ({ name, args = [], verify, save }, hre) => {
-    console.log(`Deploying ${name}`)
+    console.log(`\nDeploying ${name}`)
     if (args.length) {
       if (typeof args === 'string') {
         args = args.split(',')

From 5637687910f21fb0f0f73e2e161ed922e34678de Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Fri, 28 May 2021 00:29:42 -0300
Subject: [PATCH 08/23] Simplified deploy week

---
 package.json        |  1 +
 tasks/deployWeek.js | 86 +++++++++++++++++++++------------------------
 yarn.lock           |  5 +++
 3 files changed, 46 insertions(+), 46 deletions(-)

diff --git a/package.json b/package.json
index c630749f..052996ed 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,7 @@
     "hardhat-spdx-license-identifier": "2.0.3",
     "husky": "4.2.5",
     "mocha": "7.2.0",
+    "parse-duration": "1.0.0",
     "prettier": "2.0.5",
     "prettier-plugin-solidity": "1.0.0-alpha.54",
     "solhint": "3.0.0",
diff --git a/tasks/deployWeek.js b/tasks/deployWeek.js
index 371d7cb7..0e3e8da9 100644
--- a/tasks/deployWeek.js
+++ b/tasks/deployWeek.js
@@ -1,3 +1,4 @@
+const parseDuration = require('parse-duration')
 const getTimestamp = require('../test/util/getTimestamp')
 const fs = require('fs')
 const path = require('path')
@@ -10,73 +11,66 @@ task('deployWeek', 'Deploy a whole local test environment')
   .addFlag('ivprovider', 'if true, it should add the option to the ivprovider')
   .setAction(async ({ start, verify, ivprovider, tenderly }, hre) => {
     const pathFile = `../deployments/${hre.network.name}.json`
-    // 4) Deploy Test Option
     const currentBlockTimestamp = await getTimestamp()
     const defaultInitialIV = '1750000000000000000'
 
     const _filePath = path.join(__dirname, pathFile)
     const content = await fsPromises.readFile(_filePath)
     const contentJSON = JSON.parse(content)
-    const cfgManagerAddress = contentJSON.ConfigurationManager
 
     const deployedOptions = []
-
     const options = [
       {
         strike: 'USDC',
         underlying: 'WETH',
-        price: '2400'
+        price: '2400',
+        expiresIn: '7d'
       }
     ]
 
-    const intervals = [7]
-    const oneDayInSeconds = 24 * 60 * 60
+    for (const option of options) {
+      const expiration = currentBlockTimestamp + (parseDuration(option.expiresIn) / 1000)
 
-    for (const optionObj of options) {
-      for (const interval of intervals) {
-        const optionAddress = await run('deployNewOption', {
-          strike: optionObj.strike,
-          underlying: optionObj.underlying,
-          price: optionObj.price,
-          expiration: (currentBlockTimestamp + oneDayInSeconds * interval).toString(),
-          cap: '1000000000',
-          verify,
-          tenderly
-        })
-        const tokenbAddress = contentJSON[optionObj.strike]
-        deployedOptions.push(optionAddress)
+      const optionAddress = await hre.run('deployNewOption', {
+        strike: option.strike,
+        underlying: option.underlying,
+        price: option.price,
+        expiration: expiration.toString(),
+        cap: '1000000000',
+        verify,
+        tenderly
+      })
 
-        if (ivprovider) {
-          const configurationManager = await ethers.getContractAt('ConfigurationManager', cfgManagerAddress)
-          const ivProviderAddress = await configurationManager.getIVProvider()
-          const ivProvider = await ethers.getContractAt('IVProvider', ivProviderAddress)
-          const tx = await ivProvider.updateIV(optionAddress, defaultInitialIV, '18')
-          await tx.wait(2)
-        }
+      const tokenbAddress = contentJSON[option.strike]
+      deployedOptions.push(optionAddress)
 
-        // 5) Create AMMPool test with this asset
-        const poolAddress = await run('deployNewOptionAMMPool', {
-          option: optionAddress,
-          tokenb: tokenbAddress,
-          initialiv: defaultInitialIV,
-          cap: '10000000000000000',
-          verify,
-          tenderly
-        })
+      if (ivprovider) {
+        const configurationManager = await ethers.getContractAt('ConfigurationManager', contentJSON.ConfigurationManager)
+        const ivProviderAddress = await configurationManager.getIVProvider()
+        const ivProvider = await ethers.getContractAt('IVProvider', ivProviderAddress)
+        const tx = await ivProvider.updateIV(optionAddress, defaultInitialIV, '18')
+        await tx.wait(2)
+      }
+
+      const poolAddress = await hre.run('deployNewOptionAMMPool', {
+        option: optionAddress,
+        tokenb: tokenbAddress,
+        initialiv: defaultInitialIV,
+        cap: '10000000000000000',
+        verify,
+        tenderly
+      })
 
-        console.log('start Flag: ', start)
+      console.log('Provide initial liquidity: ', start)
 
-        if (start) {
-          // 7) Mint Options
-          await run('mintOptions', { option: optionAddress, amount: '5' })
+      if (start) {
+        await hre.run('mintOptions', { option: optionAddress, amount: '5' })
 
-          // 8) Add Liquidity
-          await run('addLiquidityAMM', {
-            pooladdress: poolAddress,
-            amounta: '5',
-            amountb: '10000'
-          })
-        }
+        await hre.run('addLiquidityAMM', {
+          pooladdress: poolAddress,
+          amounta: '5',
+          amountb: '10000'
+        })
       }
     }
     console.log('deployedOptions:')
diff --git a/yarn.lock b/yarn.lock
index c5ae5363..fedb6d9d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7492,6 +7492,11 @@ parse-code-context@^1.0.0:
   resolved "https://registry.yarnpkg.com/parse-code-context/-/parse-code-context-1.0.0.tgz#718c295c593d0d19a37f898473268cc75e98de1e"
   integrity sha512-OZQaqKaQnR21iqhlnPfVisFjBWjhnMl5J9MgbP8xC+EwoVqbXrq78lp+9Zb3ahmLzrIX5Us/qbvBnaS3hkH6OA==
 
+parse-duration@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/parse-duration/-/parse-duration-1.0.0.tgz#8605651745f61088f6fb14045c887526c291858c"
+  integrity sha512-X4kUkCTHU1N/kEbwK9FpUJ0UZQa90VzeczfS704frR30gljxDG0pSziws06XlK+CGRSo/1wtG1mFIdBFQTMQNw==
+
 parse-headers@^2.0.0:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/parse-headers/-/parse-headers-2.0.3.tgz#5e8e7512383d140ba02f0c7aa9f49b4399c92515"

From 671ba6fba8bd8b81a9f1505baee59a758d6ffb8a Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Fri, 28 May 2021 11:29:13 -0300
Subject: [PATCH 09/23] Fixed script

---
 tasks/oracle/deployChainlink.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/oracle/deployChainlink.js b/tasks/oracle/deployChainlink.js
index 1cbcc6ba..202b9847 100644
--- a/tasks/oracle/deployChainlink.js
+++ b/tasks/oracle/deployChainlink.js
@@ -7,7 +7,7 @@ task('deployChainlink', 'Deploy Chainlink Contract')
   .setAction(async ({ source, save }, hre) => {
     validateAddress(source, 'source')
 
-    const address = await hre.run('ChainlinkPriceFeed', {
+    const address = await hre.run('deploy', {
       name: 'ChainlinkPriceFeed',
       args: [source],
       save

From d347b7ecf363755aa6e69842a593df339d0b4705 Mon Sep 17 00:00:00 2001
From: Robsonsjre <robsonsjre@gmail.com>
Date: Fri, 28 May 2021 17:25:47 -0300
Subject: [PATCH 10/23] fixed tokens creation

---
 tasks/local/setupLocal.js | 57 +++++++++++++++++----------------------
 1 file changed, 25 insertions(+), 32 deletions(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 8cb07529..0f55a42c 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -10,28 +10,22 @@ task('setupLocal', 'Deploy a whole local test environment')
     // Erasing local.json file
     await saveJSON(path, '', true)
 
-    // 1) Setup mock assets
-    const mockWETH = await run('deployToken', { name: 'weth', symbol: 'weth', decimals: '18', weth: true })
-
-    const mockUSDC = await run('deployToken', { name: 'USDC Token', symbol: 'USDC', decimals: '6' })
-
-    const mockAUSDC = await run('deployToken', { name: 'AUSDC Token', symbol: 'AUSDC', decimals: '6' })
-
-    const mockDAI = await run('deployToken', { name: 'DAI Token', symbol: 'DAI', decimals: '18' })
-
-    const mockWBTC = await run('deployToken', { name: 'Wrappeed BTC', symbol: 'WBTC', decimals: '8' })
-
-    const mockLINK = await run('deployToken', { name: 'LINK Address', symbol: 'LINK', decimals: '18' })
-
-    const tokensObj = {
-      WETH: mockWETH.address,
-      USDC: mockUSDC.address,
-      AUSDC: mockAUSDC.address,
-      DAI: mockDAI.address,
-      WBTC: mockWBTC.address,
-      LINK: mockLINK.address
-
+    const tokensObj = {}
+    const tokensList = [
+      { name: 'weth', symbol: 'weth', decimals: '18', weth: true },
+      { name: 'USDC Token', symbol: 'USDC', decimals: '6' },
+      { name: 'AUSDC Token', symbol: 'AUSDC', decimals: '6' },
+      { name: 'DAI Token', symbol: 'DAI', decimals: '18' },
+      { name: 'Wrappeed BTC', symbol: 'WBTC', decimals: '8' },
+      { name: 'LINK Address', symbol: 'LINK', decimals: '18' }
+    ]
+
+    for (const tokenObj of tokensList) {
+      console.log(tokenObj)
+      const tokenAddress = await run('deployToken', tokenObj)
+      tokensObj[tokenObj.symbol.toUpperCase()] = tokenAddress
     }
+
     await saveJSON(path, tokensObj)
 
     const configurationManagerAddress = await run('deployConfigurationManager')
@@ -39,14 +33,14 @@ task('setupLocal', 'Deploy a whole local test environment')
     // 2) Setup Chainlink (Oracle) Mock
     const ChainlinkWBTCFeed = await ethers.getContractFactory('MockChainlinkFeed')
 
-    const chainlinkWBTCFeed = await ChainlinkWBTCFeed.deploy(mockWBTC.address, '8', '37170000000000')
-    const chainlinkWETHFeed = await ChainlinkWBTCFeed.deploy(mockWETH.address, '8', '1270000000000')
-    const chainlinkLINKFeed = await ChainlinkWBTCFeed.deploy(mockLINK.address, '8', '2496201073')
+    const chainlinkWBTCFeed = await ChainlinkWBTCFeed.deploy(tokensObj.WBTC, '8', '37170000000000')
+    const chainlinkWETHFeed = await ChainlinkWBTCFeed.deploy(tokensObj.WETH, '8', '1270000000000')
+    const chainlinkLINKFeed = await ChainlinkWBTCFeed.deploy(tokensObj.LINK, '8', '2496201073')
 
     await saveJSON(path, { wbtcChainlinkFeed: chainlinkWBTCFeed.address })
 
     // 3.2) Deploy BS + IV + AMMPoolFactory + Oracles
-    await run('setAMMEnvironment', { asset: mockWBTC.address, source: chainlinkWBTCFeed.address, configuration: configurationManagerAddress, builders: true })
+    await run('setAMMEnvironment', { asset: tokensObj.WBTC, source: chainlinkWBTCFeed.address, configuration: configurationManagerAddress, builders: true })
 
     // 3.3) Deploy Option Exchange
     const _filePath = pathJoin.join(__dirname, path)
@@ -55,10 +49,8 @@ task('setupLocal', 'Deploy a whole local test environment')
     // Set WETH price Provider
     const priceProvider = await ethers.getContractAt('PriceProvider', JSON.parse(content).PriceProvider)
 
-    await priceProvider.setAssetFeeds([mockWETH.address], [chainlinkWETHFeed.address])
-    await priceProvider.setAssetFeeds([mockLINK.address], [chainlinkLINKFeed.address])
-
-    const optionAMMFactory = JSON.parse(content).OptionAMMFactory
+    await priceProvider.setAssetFeeds([tokensObj.WETH], [chainlinkWETHFeed.address])
+    await priceProvider.setAssetFeeds([tokensObj.LINK], [chainlinkLINKFeed.address])
 
     // 4) Deploy Test Option
     const currentBlockTimestamp = await getTimestamp()
@@ -90,27 +82,28 @@ task('setupLocal', 'Deploy a whole local test environment')
     // 5) Create AMMPool test with this asset
     const optionAMMPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionWBTCAddress,
-      tokenb: mockUSDC.address,
+      tokenb: tokensObj.USDC,
       initialiv: '770000000000000000', // 0.77%
       cap: '500000'
     })
 
     const optionAMMETHPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionWETHAddress,
-      tokenb: mockUSDC.address,
+      tokenb: tokensObj.USDC,
       initialiv: '2000000000000000000',
       cap: '500000'
     })
 
     const optionLINKPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionLINKAddress,
-      tokenb: mockUSDC.address,
+      tokenb: tokensObj.USDC,
       initialiv: '2311200000000000000',
       cap: '500000'
     })
 
     // 6) Mint Strike Asset
     console.log('Minting USDC strike asset')
+    const mockUSDC = await ethers.getContractAt('MintableERC20', tokensObj.USDC)
     await mockUSDC.mint('10000000000000000')
 
     // 7) Mint Options

From c3d9058bfa1413a1098fa085d004cbdd8e75a610 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:55:24 -0300
Subject: [PATCH 11/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 0f55a42c..2a674ef9 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -12,12 +12,12 @@ task('setupLocal', 'Deploy a whole local test environment')
 
     const tokensObj = {}
     const tokensList = [
-      { name: 'weth', symbol: 'weth', decimals: '18', weth: true },
-      { name: 'USDC Token', symbol: 'USDC', decimals: '6' },
-      { name: 'AUSDC Token', symbol: 'AUSDC', decimals: '6' },
-      { name: 'DAI Token', symbol: 'DAI', decimals: '18' },
-      { name: 'Wrappeed BTC', symbol: 'WBTC', decimals: '8' },
-      { name: 'LINK Address', symbol: 'LINK', decimals: '18' }
+      { name: 'Wrapped Ether', symbol: 'WETH', decimals: '18', weth: true },
+      { name: 'USD Coin', symbol: 'USDC', decimals: '6' },
+      { name: 'Aave Interest bearing USDC', symbol: 'aUSDC', decimals: '6' },
+      { name: 'Dai Stablecoin', symbol: 'DAI', decimals: '18' },
+      { name: 'Wrapped BTC', symbol: 'WBTC', decimals: '8' },
+      { name: 'ChainLink Token', symbol: 'LINK', decimals: '18' }
     ]
 
     for (const tokenObj of tokensList) {

From 24e97185f0251533f0bcf81a124e2bb8c4a93d31 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:55:33 -0300
Subject: [PATCH 12/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 2a674ef9..60ce72c1 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -33,9 +33,9 @@ task('setupLocal', 'Deploy a whole local test environment')
     // 2) Setup Chainlink (Oracle) Mock
     const ChainlinkWBTCFeed = await ethers.getContractFactory('MockChainlinkFeed')
 
-    const chainlinkWBTCFeed = await ChainlinkWBTCFeed.deploy(tokensObj.WBTC, '8', '37170000000000')
-    const chainlinkWETHFeed = await ChainlinkWBTCFeed.deploy(tokensObj.WETH, '8', '1270000000000')
-    const chainlinkLINKFeed = await ChainlinkWBTCFeed.deploy(tokensObj.LINK, '8', '2496201073')
+    const chainlinkWBTCFeed = await ChainlinkFeed.deploy(deployedTokens.WBTC, '8', '37170000000000')
+    const chainlinkWETHFeed = await ChainlinkFeed.deploy(deployedTokens.WETH, '8', '1270000000000')
+    const chainlinkLINKFeed = await ChainlinkFeed.deploy(deployedTokens.LINK, '8', '2496201073')
 
     await saveJSON(path, { wbtcChainlinkFeed: chainlinkWBTCFeed.address })
 

From 4bbb1696f153aaa8ba83e2cc7e4a9f7b1452df81 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:55:40 -0300
Subject: [PATCH 13/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 60ce72c1..86279367 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -21,7 +21,6 @@ task('setupLocal', 'Deploy a whole local test environment')
     ]
 
     for (const tokenObj of tokensList) {
-      console.log(tokenObj)
       const tokenAddress = await run('deployToken', tokenObj)
       tokensObj[tokenObj.symbol.toUpperCase()] = tokenAddress
     }

From b6b28b5fca6d413dbd174e2d075a22d75fbdad0e Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:55:46 -0300
Subject: [PATCH 14/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 86279367..a7c5d095 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -11,7 +11,7 @@ task('setupLocal', 'Deploy a whole local test environment')
     await saveJSON(path, '', true)
 
     const tokensObj = {}
-    const tokensList = [
+    const tokenList = [
       { name: 'Wrapped Ether', symbol: 'WETH', decimals: '18', weth: true },
       { name: 'USD Coin', symbol: 'USDC', decimals: '6' },
       { name: 'Aave Interest bearing USDC', symbol: 'aUSDC', decimals: '6' },

From 7cecb9a9210015ba52263167bb2fe40ed240d8a7 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:55:54 -0300
Subject: [PATCH 15/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index a7c5d095..4edc3a23 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -48,8 +48,8 @@ task('setupLocal', 'Deploy a whole local test environment')
     // Set WETH price Provider
     const priceProvider = await ethers.getContractAt('PriceProvider', JSON.parse(content).PriceProvider)
 
-    await priceProvider.setAssetFeeds([tokensObj.WETH], [chainlinkWETHFeed.address])
-    await priceProvider.setAssetFeeds([tokensObj.LINK], [chainlinkLINKFeed.address])
+    await priceProvider.setAssetFeeds([deployedTokens.WETH], [chainlinkWETHFeed.address])
+    await priceProvider.setAssetFeeds([deployedTokens.LINK], [chainlinkLINKFeed.address])
 
     // 4) Deploy Test Option
     const currentBlockTimestamp = await getTimestamp()

From f9a1ef62040e84e10f928c314521814931b014c4 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:56:01 -0300
Subject: [PATCH 16/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 4edc3a23..2597f00e 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -81,7 +81,7 @@ task('setupLocal', 'Deploy a whole local test environment')
     // 5) Create AMMPool test with this asset
     const optionAMMPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionWBTCAddress,
-      tokenb: tokensObj.USDC,
+      tokenb: deployedTokens.USDC,
       initialiv: '770000000000000000', // 0.77%
       cap: '500000'
     })

From 3de7315ad3c81f5313c5b4e0d0a294433c035001 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:56:08 -0300
Subject: [PATCH 17/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 2597f00e..21f7b287 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -88,7 +88,7 @@ task('setupLocal', 'Deploy a whole local test environment')
 
     const optionAMMETHPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionWETHAddress,
-      tokenb: tokensObj.USDC,
+      tokenb: deployedTokens.USDC,
       initialiv: '2000000000000000000',
       cap: '500000'
     })

From 7176af6c34581475cfa3fe37b59e16acec711285 Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:56:14 -0300
Subject: [PATCH 18/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 21f7b287..5bbd7fa0 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -95,7 +95,7 @@ task('setupLocal', 'Deploy a whole local test environment')
 
     const optionLINKPoolAddress = await run('deployNewOptionAMMPool', {
       option: optionLINKAddress,
-      tokenb: tokensObj.USDC,
+      tokenb: deployedTokens.USDC,
       initialiv: '2311200000000000000',
       cap: '500000'
     })

From 1c70fade301e0c14981b5ab812022dab62ff935f Mon Sep 17 00:00:00 2001
From: Rob <robsonsjre@gmail.com>
Date: Sun, 30 May 2021 20:56:21 -0300
Subject: [PATCH 19/23] Update tasks/local/setupLocal.js
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Guilherme Guimarães Viana <ggviana@hotmail.com.br>
---
 tasks/local/setupLocal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 5bbd7fa0..6da9219c 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -102,7 +102,7 @@ task('setupLocal', 'Deploy a whole local test environment')
 
     // 6) Mint Strike Asset
     console.log('Minting USDC strike asset')
-    const mockUSDC = await ethers.getContractAt('MintableERC20', tokensObj.USDC)
+    const mockUSDC = await ethers.getContractAt('MintableERC20', deployedTokens.USDC)
     await mockUSDC.mint('10000000000000000')
 
     // 7) Mint Options

From d75b62c5854897fdfcea500a2beb56bb202a12be Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Sun, 30 May 2021 22:35:30 -0300
Subject: [PATCH 20/23] Updated deployOptionBuilder

---
 tasks/option/deployOptionBuilder.js   | 21 +++++++++++++++++++++
 tasks/option/deployOptionsBuilders.js | 21 ---------------------
 tasks/option/index.js                 |  2 +-
 3 files changed, 22 insertions(+), 22 deletions(-)
 create mode 100644 tasks/option/deployOptionBuilder.js
 delete mode 100644 tasks/option/deployOptionsBuilders.js

diff --git a/tasks/option/deployOptionBuilder.js b/tasks/option/deployOptionBuilder.js
new file mode 100644
index 00000000..8e4e572c
--- /dev/null
+++ b/tasks/option/deployOptionBuilder.js
@@ -0,0 +1,21 @@
+internalTask('deployOptionBuilder', 'Deploy OptionBuilder')
+  .addParam('optiontype', 'Eg: PodPut, WPodPut, PodCall, WPodCall')
+  .addFlag('save', 'if true, it should save the contract address inside the deployments folder')
+  .addFlag('verify', 'if true, it should verify the contract after the deployment')
+  .setAction(async ({ optiontype, save, verify }, hre) => {
+    switch (optiontype) {
+      case 'PodPut':
+      case 'WPodPut':
+      case 'PodCall':
+      case 'WPodCall':
+        const contractName = optiontype + 'Builder'
+
+        return await hre.run('deploy', {
+          name: contractName,
+          save,
+          verify
+        })
+      default:
+        throw new Error('Builder not found! Available Builders: PodPut, WPodPut, PodCall, WPodCall')
+    }
+  })
diff --git a/tasks/option/deployOptionsBuilders.js b/tasks/option/deployOptionsBuilders.js
deleted file mode 100644
index ac7cffc7..00000000
--- a/tasks/option/deployOptionsBuilders.js
+++ /dev/null
@@ -1,21 +0,0 @@
-
-const saveJSON = require('../utils/saveJSON')
-
-internalTask('deployBuilder', 'Deploy OptionFactory or aOptionFactory')
-  .addParam('optiontype', 'Eg: PodPut, WPodPut, PodCall, WPodCall')
-  .setAction(async ({ optiontype }, bre) => {
-    const path = `../../deployments/${bre.network.name}.json`
-    console.log(`====== Start ${optiontype} Builder deploy ======`)
-
-    const contractName = optiontype + 'Builder'
-    const OptionBuilder = await ethers.getContractFactory(contractName)
-    const builder = await OptionBuilder.deploy()
-
-    await builder.deployed()
-
-    console.log(`${contractName} deployed to:`, builder.address)
-
-    await saveJSON(path, { [contractName]: builder.address })
-
-    return builder.address
-  })
diff --git a/tasks/option/index.js b/tasks/option/index.js
index e1fa87ee..af1d30e3 100644
--- a/tasks/option/index.js
+++ b/tasks/option/index.js
@@ -1,4 +1,4 @@
-require('./deployOptionsBuilders')
+require('./deployOptionBuilder')
 require('./mintOptions')
 require('./deployNewOption')
 require('./deployOptionFactory')

From 1a51e3b3354165fda0da9d58f75c6bd0e4622ad8 Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Mon, 31 May 2021 00:22:21 -0300
Subject: [PATCH 21/23] Using current CM

---
 tasks/amm/deployNewOptionAMMPool.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tasks/amm/deployNewOptionAMMPool.js b/tasks/amm/deployNewOptionAMMPool.js
index 2dbf8bb7..8250232c 100644
--- a/tasks/amm/deployNewOptionAMMPool.js
+++ b/tasks/amm/deployNewOptionAMMPool.js
@@ -26,9 +26,10 @@ task('deployNewOptionAMMPool', 'Deploy a New AMM Pool')
     const content = await fsPromises.readFile(_filePath)
     const contentJSON = JSON.parse(content)
 
-    const { OptionAMMFactory: optionAMMFactory, ConfigurationManager: configurationManager } = contentJSON
+    const { ConfigurationManager: configurationManagerAddress } = contentJSON
 
-    const OptionAMMFactory = await ethers.getContractAt('OptionAMMFactory', optionAMMFactory)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', configurationManagerAddress)
+    const OptionAMMFactory = await ethers.getContractAt('OptionAMMFactory', await configurationManager.getAMMFactory())
     const tokenBContract = await ethers.getContractAt('MintableERC20', tokenb)
 
     const txIdNewPool = await OptionAMMFactory.createPool(option, tokenb, initialiv)
@@ -54,8 +55,7 @@ task('deployNewOptionAMMPool', 'Deploy a New AMM Pool')
       const newPoolObj = Object.assign({}, currentPools, { [poolAddress]: poolObj })
 
       if (cap != null && parseFloat(cap) > 0) {
-        const cm = await ethers.getContractAt('ConfigurationManager', configurationManager)
-        const capProvider = await ethers.getContractAt('CapProvider', await cm.getCapProvider())
+        const capProvider = await ethers.getContractAt('CapProvider', await configurationManager.getCapProvider())
 
         const capValue = toBigNumber(cap).mul(toBigNumber(10 ** await tokenBContract.decimals()))
         const tx = await capProvider.setCap(poolAddress, capValue)

From a5bfa909709be5180588255e182f5f000d89e35a Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Mon, 31 May 2021 00:23:27 -0300
Subject: [PATCH 22/23] Updated deplayOptionFactory

---
 tasks/option/deployOptionFactory.js | 74 +++++++++++------------------
 1 file changed, 27 insertions(+), 47 deletions(-)

diff --git a/tasks/option/deployOptionFactory.js b/tasks/option/deployOptionFactory.js
index af99484f..4f3e2fbc 100644
--- a/tasks/option/deployOptionFactory.js
+++ b/tasks/option/deployOptionFactory.js
@@ -1,8 +1,5 @@
-const saveJSON = require('../utils/saveJSON')
-const fs = require('fs')
-const pathJoin = require('path')
-const fsPromises = fs.promises
-const verifyContract = require('../utils/verify')
+const { getDeployments } = require('../utils/deployment')
+const validateAddress = require('../utils/validateAddress')
 
 task('deployOptionFactory', 'Deploy OptionFactory')
   .addFlag('builders', 'true if want to deploy all builders combined')
@@ -13,53 +10,36 @@ task('deployOptionFactory', 'Deploy OptionFactory')
   .addOptionalParam('podcallbuilder', 'podcallbuilder contract address')
   .addOptionalParam('wpodcallbuilder', 'wpodcallbuilder contract address')
   .addOptionalParam('wethadapt', 'alternative weth address in case of other networks')
-
   .setAction(async ({ podputbuilder, wpodputbuilder, podcallbuilder, wpodcallbuilder, configuration, builders, wethadapt, verify }, hre) => {
-    const path = `../../deployments/${hre.network.name}.json`
-    const _filePath = pathJoin.join(__dirname, path)
-    const content = await fsPromises.readFile(_filePath)
-    const wethAddress = wethadapt || JSON.parse(content).WETH
-    const configurationManager = configuration || JSON.parse(content).ConfigurationManager
+    const deployment = getDeployments()
+    const wethAddress = wethadapt || deployment.WETH
 
-    if (!configurationManager) {
-      throw Error('Configuration Manager not found')
+    if (!configuration) {
+      configuration = deployment.ConfigurationManager
     }
 
-    if (builders) {
-      podputbuilder = await run('deployBuilder', { optiontype: 'PodPut' })
-      wpodputbuilder = await run('deployBuilder', { optiontype: 'WPodPut' })
-      podcallbuilder = await run('deployBuilder', { optiontype: 'PodCall' })
-      wpodcallbuilder = await run('deployBuilder', { optiontype: 'WPodCall' })
-    }
-
-    const OptionFactory = await ethers.getContractFactory('OptionFactory')
-
-    const constructorElements = [
-      wethAddress,
-      podputbuilder,
-      wpodputbuilder,
-      podcallbuilder,
-      wpodcallbuilder,
-      configurationManager
-    ]
+    validateAddress(configuration, 'configuration')
 
-    const factory = await OptionFactory.deploy(...constructorElements)
-
-    await factory.deployed()
-
-    await saveJSON(path, { OptionFactory: factory.address })
-
-    if (verify) {
-      await verifyContract(hre, factory.address, constructorElements)
-
-      if (builders) {
-        await verifyContract(hre, podputbuilder)
-        await verifyContract(hre, wpodputbuilder)
-        await verifyContract(hre, podcallbuilder)
-        await verifyContract(hre, wpodcallbuilder)
-      }
+    if (builders) {
+      podputbuilder = await hre.run('deployOptionBuilder', { optiontype: 'PodPut', save: true, verify })
+      wpodputbuilder = await hre.run('deployOptionBuilder', { optiontype: 'WPodPut', save: true, verify })
+      podcallbuilder = await hre.run('deployOptionBuilder', { optiontype: 'PodCall', save: true, verify })
+      wpodcallbuilder = await hre.run('deployOptionBuilder', { optiontype: 'WPodCall', save: true, verify })
     }
 
-    console.log('OptionFactory deployed to: ', factory.address)
-    return factory.address
+    const factoryAddress = await hre.run('deploy', {
+      name: 'OptionFactory',
+      args: [
+        wethAddress,
+        podputbuilder,
+        wpodputbuilder,
+        podcallbuilder,
+        wpodcallbuilder,
+        configuration
+      ],
+      save: true,
+      verify
+    })
+
+    return factoryAddress
   })

From b7b58141001722db0b19fb54983a5cdb4f3bd57e Mon Sep 17 00:00:00 2001
From: Guilherme Viana <ggviana@hotmail.com.br>
Date: Mon, 31 May 2021 00:25:28 -0300
Subject: [PATCH 23/23] Fixed local script

---
 tasks/local/setupLocal.js | 73 ++++++++++++++++++++-------------------
 1 file changed, 37 insertions(+), 36 deletions(-)

diff --git a/tasks/local/setupLocal.js b/tasks/local/setupLocal.js
index 8cb07529..2c4830a0 100644
--- a/tasks/local/setupLocal.js
+++ b/tasks/local/setupLocal.js
@@ -5,65 +5,65 @@ const pathJoin = require('path')
 const fsPromises = fs.promises
 
 task('setupLocal', 'Deploy a whole local test environment')
-  .setAction(async ({}, bre) => {
-    const path = `../../deployments/${bre.network.name}.json`
+  .setAction(async ({}, hre) => {
+    const path = `../../deployments/${hre.network.name}.json`
     // Erasing local.json file
     await saveJSON(path, '', true)
 
     // 1) Setup mock assets
-    const mockWETH = await run('deployToken', { name: 'weth', symbol: 'weth', decimals: '18', weth: true })
+    const mockWETHAddress = await hre.run('deployToken', { name: 'Wrapped Ether', symbol: 'WETH', decimals: '18', weth: true })
 
-    const mockUSDC = await run('deployToken', { name: 'USDC Token', symbol: 'USDC', decimals: '6' })
+    const mockUSDCAddress = await hre.run('deployToken', { name: 'USD Coin', symbol: 'USDC', decimals: '6' })
 
-    const mockAUSDC = await run('deployToken', { name: 'AUSDC Token', symbol: 'AUSDC', decimals: '6' })
+    const mockAUSDCAddress = await hre.run('deployToken', { name: 'Aave Interest bearing USDC', symbol: 'aUSDC', decimals: '6' })
 
-    const mockDAI = await run('deployToken', { name: 'DAI Token', symbol: 'DAI', decimals: '18' })
+    const mockDAIAddress = await hre.run('deployToken', { name: 'Dai Stablecoin', symbol: 'DAI', decimals: '18' })
 
-    const mockWBTC = await run('deployToken', { name: 'Wrappeed BTC', symbol: 'WBTC', decimals: '8' })
+    const mockWBTCAddress = await hre.run('deployToken', { name: 'Wrapped BTC', symbol: 'WBTC', decimals: '8' })
 
-    const mockLINK = await run('deployToken', { name: 'LINK Address', symbol: 'LINK', decimals: '18' })
+    const mockLINKAddress = await hre.run('deployToken', { name: 'ChainLink Token', symbol: 'LINK', decimals: '18' })
 
     const tokensObj = {
-      WETH: mockWETH.address,
-      USDC: mockUSDC.address,
-      AUSDC: mockAUSDC.address,
-      DAI: mockDAI.address,
-      WBTC: mockWBTC.address,
-      LINK: mockLINK.address
+      WETH: mockWETHAddress,
+      USDC: mockUSDCAddress,
+      AUSDC: mockAUSDCAddress,
+      DAI: mockDAIAddress,
+      WBTC: mockWBTCAddress,
+      LINK: mockLINKAddress
 
     }
     await saveJSON(path, tokensObj)
 
-    const configurationManagerAddress = await run('deployConfigurationManager')
+    const configurationManagerAddress = await hre.run('deployConfigurationManager')
 
     // 2) Setup Chainlink (Oracle) Mock
     const ChainlinkWBTCFeed = await ethers.getContractFactory('MockChainlinkFeed')
 
-    const chainlinkWBTCFeed = await ChainlinkWBTCFeed.deploy(mockWBTC.address, '8', '37170000000000')
-    const chainlinkWETHFeed = await ChainlinkWBTCFeed.deploy(mockWETH.address, '8', '1270000000000')
-    const chainlinkLINKFeed = await ChainlinkWBTCFeed.deploy(mockLINK.address, '8', '2496201073')
+    const chainlinkWBTCFeed = await ChainlinkWBTCFeed.deploy(mockWBTCAddress, '8', '37170000000000')
+    const chainlinkWETHFeed = await ChainlinkWBTCFeed.deploy(mockWETHAddress, '8', '1270000000000')
+    const chainlinkLINKFeed = await ChainlinkWBTCFeed.deploy(mockLINKAddress, '8', '2496201073')
 
     await saveJSON(path, { wbtcChainlinkFeed: chainlinkWBTCFeed.address })
 
     // 3.2) Deploy BS + IV + AMMPoolFactory + Oracles
-    await run('setAMMEnvironment', { asset: mockWBTC.address, source: chainlinkWBTCFeed.address, configuration: configurationManagerAddress, builders: true })
+    await run('setAMMEnvironment', { asset: mockWBTCAddress, source: chainlinkWBTCFeed.address, configuration: configurationManagerAddress, builders: true })
 
     // 3.3) Deploy Option Exchange
     const _filePath = pathJoin.join(__dirname, path)
     const content = await fsPromises.readFile(_filePath)
 
-    // Set WETH price Provider
-    const priceProvider = await ethers.getContractAt('PriceProvider', JSON.parse(content).PriceProvider)
+    const configurationManager = await ethers.getContractAt('ConfigurationManager', JSON.parse(content).ConfigurationManager)
 
-    await priceProvider.setAssetFeeds([mockWETH.address], [chainlinkWETHFeed.address])
-    await priceProvider.setAssetFeeds([mockLINK.address], [chainlinkLINKFeed.address])
+    // Set WETH price Provider
+    const priceProvider = await ethers.getContractAt('PriceProvider', await configurationManager.getPriceProvider())
 
-    const optionAMMFactory = JSON.parse(content).OptionAMMFactory
+    await priceProvider.setAssetFeeds([mockWETHAddress], [chainlinkWETHFeed.address])
+    await priceProvider.setAssetFeeds([mockLINKAddress], [chainlinkLINKFeed.address])
 
     // 4) Deploy Test Option
     const currentBlockTimestamp = await getTimestamp()
 
-    const optionWBTCAddress = await run('deployNewOption', {
+    const optionWBTCAddress = await hre.run('deployNewOption', {
       strike: 'USDC',
       underlying: 'WBTC',
       price: '18000',
@@ -71,7 +71,7 @@ task('setupLocal', 'Deploy a whole local test environment')
       cap: '2000'
     })
 
-    const optionWETHAddress = await run('deployNewOption', {
+    const optionWETHAddress = await hre.run('deployNewOption', {
       strike: 'USDC',
       underlying: 'WETH',
       price: '1500',
@@ -79,7 +79,7 @@ task('setupLocal', 'Deploy a whole local test environment')
       cap: '2000'
     })
 
-    const optionLINKAddress = await run('deployNewOption', {
+    const optionLINKAddress = await hre.run('deployNewOption', {
       strike: 'USDC',
       underlying: 'LINK',
       price: '25',
@@ -88,36 +88,37 @@ task('setupLocal', 'Deploy a whole local test environment')
     })
 
     // 5) Create AMMPool test with this asset
-    const optionAMMPoolAddress = await run('deployNewOptionAMMPool', {
+    const optionAMMPoolAddress = await hre.run('deployNewOptionAMMPool', {
       option: optionWBTCAddress,
-      tokenb: mockUSDC.address,
+      tokenb: mockUSDCAddress,
       initialiv: '770000000000000000', // 0.77%
       cap: '500000'
     })
 
-    const optionAMMETHPoolAddress = await run('deployNewOptionAMMPool', {
+    const optionAMMETHPoolAddress = await hre.run('deployNewOptionAMMPool', {
       option: optionWETHAddress,
-      tokenb: mockUSDC.address,
+      tokenb: mockUSDCAddress,
       initialiv: '2000000000000000000',
       cap: '500000'
     })
 
-    const optionLINKPoolAddress = await run('deployNewOptionAMMPool', {
+    const optionLINKPoolAddress = await hre.run('deployNewOptionAMMPool', {
       option: optionLINKAddress,
-      tokenb: mockUSDC.address,
+      tokenb: mockUSDCAddress,
       initialiv: '2311200000000000000',
       cap: '500000'
     })
 
     // 6) Mint Strike Asset
     console.log('Minting USDC strike asset')
+    const mockUSDC = await ethers.getContractAt('MintableERC20', mockUSDCAddress)
     await mockUSDC.mint('10000000000000000')
 
-    // 7) Mint Options
-    await run('mintOptions', { option: optionLINKAddress, amount: '600' })
+    // // 7) Mint Options
+    await hre.run('mintOptions', { option: optionLINKAddress, amount: '600' })
 
     // 8) Add Liquidity
-    await run('addLiquidityAMM', {
+    await hre.run('addLiquidityAMM', {
       pooladdress: optionLINKPoolAddress,
       amounta: '500',
       amountb: '11000'