First commit

.gitattributes

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+*.sol linguist-language=Solidity

.gitignore

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+node_modules
+
+#Buidler files
+cache
+artifacts
+build/*
+
+#Vim
+*.swp

buidler.config.js

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+usePlugin("@nomiclabs/buidler-truffle5");
+// You have to export an object to set up your config
+// This object can have the following optional entries:
+// defaultNetwork, networks, solc, and paths.
+// Go to https://buidler.dev/config/ to learn more
+module.exports = {
+  // This is a sample solc configuration that specifies which version of solc to use
+  solc: {
+    version: "0.6.8",
+  },
+};

contracts/Migrations.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity >=0.4.21 <0.7.0;
+
+contract Migrations {
+  address public owner;
+  uint public last_completed_migration;
+
+  constructor() public {
+    owner = msg.sender;
+  }
+
+  modifier restricted() {
+    if (msg.sender == owner) _;
+  }
+
+  function setCompleted(uint completed) public restricted {
+    last_completed_migration = completed;
+  }
+}

migrations/1_initial_migration.js

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+const Migrations = artifacts.require("Migrations");
+
+module.exports = function(deployer) {
+  deployer.deploy(Migrations);
+};

package.json

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+{
+  "name": "dsa-yield-contract",
+  "version": "1.0.0",
+  "description": "DSA Yield ERC20 Pool Contract",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/InstaDApp/dsa-yield-contract.git"
+  },
+  "author": "",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/InstaDApp/dsa-yield-contract/issues"
+  },
+  "homepage": "https://github.com/InstaDApp/dsa-yield-contract#readme",
+  "dependencies": {
+    "solc": "^0.6.8",
+    "truffle-assertions": "^0.9.2",
+    "truffle-hdwallet-provider": "^1.0.17",
+    "truffle-typings": "^1.0.8",
+    "web3": "^1.2.11"
+  },
+  "devDependencies": {
+    "@openzeppelin/contracts": "^2.4.0",
+    "@nomiclabs/buidler": "^1.4.3",
+    "@nomiclabs/buidler-truffle5": "^1.3.4",
+    "@nomiclabs/buidler-web3": "^1.3.4",
+    "@openzeppelin/test-helpers": "^0.5.6",
+    "truffle": "^5.1.39"
+  }
+}

truffle-config.js

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+/**
+ * Use this file to configure your truffle project. It's seeded with some
+ * common settings for different networks and features like migrations,
+ * compilation and testing. Uncomment the ones you need or modify
+ * them to suit your project as necessary.
+ *
+ * More information about configuration can be found at:
+ *
+ * truffleframework.com/docs/advanced/configuration
+ *
+ * To deploy via Infura you'll need a wallet provider (like @truffle/hdwallet-provider)
+ * to sign your transactions before they're sent to a remote public node. Infura accounts
+ * are available for free at: infura.io/register.
+ *
+ * You'll also need a mnemonic - the twelve word phrase the wallet uses to generate
+ * public/private key pairs. If you're publishing your code to GitHub make sure you load this
+ * phrase from a file you've .gitignored so it doesn't accidentally become public.
+ *
+ */
+
+// const HDWalletProvider = require('@truffle/hdwallet-provider');
+// const infuraKey = "fj4jll3k.....";
+//
+// const fs = require('fs');
+// const mnemonic = fs.readFileSync(".secret").toString().trim();
+
+module.exports = {
+  /**
+   * Networks define how you connect to your ethereum client and let you set the
+   * defaults web3 uses to send transactions. If you don't specify one truffle
+   * will spin up a development blockchain for you on port 9545 when you
+   * run `develop` or `test`. You can ask a truffle command to use a specific
+   * network from the command line, e.g
+   *
+   * $ truffle test --network <network-name>
+   */
+
+  networks: {
+    // Useful for testing. The `development` name is special - truffle uses it by default
+    // if it's defined here and no other network is specified at the command line.
+    // You should run a client (like ganache-cli, geth or parity) in a separate terminal
+    // tab if you use this network and you must also set the `host`, `port` and `network_id`
+    // options below to some value.
+    //
+    // development: {
+    //  host: "127.0.0.1",     // Localhost (default: none)
+    //  port: 8545,            // Standard Ethereum port (default: none)
+    //  network_id: "*",       // Any network (default: none)
+    // },
+
+    // Another network with more advanced options...
+    // advanced: {
+      // port: 8777,             // Custom port
+      // network_id: 1342,       // Custom network
+      // gas: 8500000,           // Gas sent with each transaction (default: ~6700000)
+      // gasPrice: 20000000000,  // 20 gwei (in wei) (default: 100 gwei)
+      // from: <address>,        // Account to send txs from (default: accounts[0])
+      // websockets: true        // Enable EventEmitter interface for web3 (default: false)
+    // },
+
+    // Useful for deploying to a public network.
+    // NB: It's important to wrap the provider as a function.
+    // ropsten: {
+      // provider: () => new HDWalletProvider(mnemonic, `https://ropsten.infura.io/v3/YOUR-PROJECT-ID`),
+      // network_id: 3,       // Ropsten's id
+      // gas: 5500000,        // Ropsten has a lower block limit than mainnet
+      // confirmations: 2,    // # of confs to wait between deployments. (default: 0)
+      // timeoutBlocks: 200,  // # of blocks before a deployment times out  (minimum/default: 50)
+      // skipDryRun: true     // Skip dry run before migrations? (default: false for public nets )
+    // },
+
+    // Useful for private networks
+    // private: {
+      // provider: () => new HDWalletProvider(mnemonic, `https://network.io`),
+      // network_id: 2111,   // This network is yours, in the cloud.
+      // production: true    // Treats this network as if it was a public net. (default: false)
+    // }
+  },
+
+  // Set default mocha options here, use special reporters etc.
+  mocha: {
+    // timeout: 100000
+  },
+
+  // Configure your compilers
+  compilers: {
+    solc: {
+      version: "0.6.8",    // Fetch exact version from solc-bin (default: truffle's version)
+      // docker: true,        // Use "0.5.1" you've installed locally with docker (default: false)
+      // settings: {          // See the solidity docs for advice about optimization and evmVersion
+      //  optimizer: {
+      //    enabled: false,
+      //    runs: 200
+      //  },
+      //  evmVersion: "byzantium"
+      // }
+    }
+  }
+}