update

contracts/DODODrops/DODODropsV2/DODODrops.sol

@@ -242,6 +242,13 @@ contract DODODrops is InitializableMintableERC20, ReentrancyGuard {
         _setFixedAmountInfo(tokenIdList);
     }
 
+    function addFixedAmountInfo(uint256[] memory addTokenIdList) external notStart() onlyOwner {
+        for (uint256 i = 0; i < addTokenIdList.length; i++) {
+            _TOKEN_ID_LIST_.push(addTokenIdList[i]);
+        }
+        emit SetFixedAmountInfo();
+    }
+
     function setTokenIdMapByIndex(uint256 index, uint256[] memory tokenIds) external notStart() onlyOwner {
         require(_IS_PROB_MODE_, "ONLY_ALLOW_PROB_MODE");
         require(tokenIds.length > 0 && index < _TOKEN_ID_MAP_.length,"PARAM_NOT_INVALID");

contracts/DODODrops/DODODropsV2/DropsERC1155.sol

@@ -10,10 +10,12 @@ pragma experimental ABIEncoderV2;
 
 import {ERC1155} from "../../external/ERC1155/ERC1155.sol";
 import {InitializableOwnable} from "../../lib/InitializableOwnable.sol";
+import {Strings} from "../../external/utils/Strings.sol";
 
 contract DropsERC1155 is ERC1155, InitializableOwnable {
+    using Strings for uint256;
+
     mapping (address => bool) public _IS_ALLOWED_MINT_;
-    mapping (uint256 => string) private _tokenURIs;
     string internal _baseUri = "";
 
     // ============ Event =============
@@ -43,25 +45,11 @@ contract DropsERC1155 is ERC1155, InitializableOwnable {
         _mint(account, id, amount, data);
     }
 
-    function batchSetTokenURI(uint256[] calldata ids, string[] calldata urls) external onlyOwner {
-        require(ids.length == urls.length, "NOT_MATCH");
-        for(uint256 i = 0; i < ids.length; i++) {
-            _setTokenURI(ids[i], urls[i]);
-        }
-    }
-
     function uri(uint256 tokenId) public view override returns (string memory) {
-        string memory _tokenURI = _tokenURIs[tokenId];
+        string memory baseURI = _baseUri;
-        string memory base = _baseUri;
 
-        if (bytes(base).length == 0) {
+        return bytes(baseURI).length > 0
-            return _tokenURI;
+            ? string(abi.encodePacked(baseURI, tokenId.toString()))
-        }
+            : '';
-
-        return string(abi.encodePacked(base, _tokenURI));
-    }
-
-    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal {
-        _tokenURIs[tokenId] = _tokenURI;
     }
 }

contracts/DODODrops/DODODropsV2/DropsERC721.sol

@@ -8,10 +8,10 @@
 pragma solidity 0.6.9;
 pragma experimental ABIEncoderV2;
 
-import {ERC721URIStorage} from "../../external/ERC721/ERC721URIStorage.sol";
+import {ERC721Enumerable} from "../../external/ERC721/ERC721Enumerable.sol";
 import {InitializableOwnable} from "../../lib/InitializableOwnable.sol";
 
-contract DropsERC721 is ERC721URIStorage, InitializableOwnable {
+contract DropsERC721 is ERC721Enumerable, InitializableOwnable {
     mapping (address => bool) public _IS_ALLOWED_MINT_;
 
     // ============ Event =============
@@ -44,11 +44,4 @@ contract DropsERC721 is ERC721URIStorage, InitializableOwnable {
         require(_IS_ALLOWED_MINT_[msg.sender], "restricted");
         _mint(to, tokenId);
     }
-
-    function batchSetTokenURI(uint256[] calldata ids, string[] calldata urls) external onlyOwner {
-        require(ids.length == urls.length, "NOT_MATCH");
-        for(uint256 i = 0; i < ids.length; i++) {
-            _setTokenURI(ids[i], urls[i]);
-        }
-    }
 }

contracts/GeneralizedFragment/impl/Fragment.sol

@@ -13,14 +13,14 @@ import {DecimalMath} from "../../lib/DecimalMath.sol";
 import {IDVM} from "../../DODOVendingMachine/intf/IDVM.sol";
 import {IDODOCallee} from "../../intf/IDODOCallee.sol";
 import {IERC20} from "../../intf/IERC20.sol";
-import {InitializableERC20} from "../../external/ERC20/InitializableERC20.sol";
+import {InitializableFragERC20} from "../../external/ERC20/InitializableFragERC20.sol";
 import {ICollateralVault} from "../../CollateralVault/intf/ICollateralVault.sol";
 
 interface IBuyoutModel {
   function getBuyoutStatus(address fragAddr, address user) external view returns (int);
 }
 
-contract Fragment is InitializableERC20 {
+contract Fragment is InitializableFragERC20 {
     using SafeMath for uint256;
     using SafeERC20 for IERC20;
 
@@ -77,8 +77,7 @@ contract Fragment is InitializableERC20 {
         // init FRAG meta data
         name = string(abi.encodePacked("DODO_FRAG_", _symbol));
         symbol = string(abi.encodePacked("d_", _symbol));
-        decimals = 18;
+        super.init(address(this), _totalSupply, name, symbol);
-        super.init(address(this), _totalSupply, name, symbol, decimals);
 
         // init FRAG distribution
         uint256 vaultPreOwnerBalance = DecimalMath.mulFloor(_totalSupply, ownerRatio);

contracts/external/ERC20/InitializableFragERC20.sol

@@ -0,0 +1,92 @@
+/*
+
+    Copyright 2020 DODO ZOO.
+    SPDX-License-Identifier: Apache-2.0
+
+*/
+
+pragma solidity 0.6.9;
+
+import {SafeMath} from "../../lib/SafeMath.sol";
+
+contract InitializableFragERC20 {
+    using SafeMath for uint256;
+
+    string public name;
+    string public symbol;
+    uint256 public totalSupply;
+
+    bool public initialized;
+
+    mapping(address => uint256) internal balances;
+    mapping(address => mapping(address => uint256)) internal allowed;
+
+    event Transfer(address indexed from, address indexed to, uint256 amount);
+    event Approval(address indexed owner, address indexed spender, uint256 amount);
+
+    function init(
+        address _creator,
+        uint256 _totalSupply,
+        string memory _name,
+        string memory _symbol
+    ) public {
+        require(!initialized, "TOKEN_INITIALIZED");
+        initialized = true;
+        totalSupply = _totalSupply;
+        balances[_creator] = _totalSupply;
+        name = _name;
+        symbol = _symbol;
+        emit Transfer(address(0), _creator, _totalSupply);
+    }
+
+    function decimals() public view returns (uint8) {
+        return 18;
+    }
+
+    function transfer(address to, uint256 amount) public returns (bool) {
+        _transfer(msg.sender, to, amount);
+        return true;
+    }
+
+    function balanceOf(address owner) public view returns (uint256 balance) {
+        return balances[owner];
+    }
+
+    function transferFrom(
+        address from,
+        address to,
+        uint256 amount
+    ) public returns (bool) {
+        require(to != address(0), "TO_ADDRESS_IS_EMPTY");
+        require(amount <= balances[from], "BALANCE_NOT_ENOUGH");
+        require(amount <= allowed[from][msg.sender], "ALLOWANCE_NOT_ENOUGH");
+
+        balances[from] = balances[from].sub(amount);
+        balances[to] = balances[to].add(amount);
+        allowed[from][msg.sender] = allowed[from][msg.sender].sub(amount);
+        emit Transfer(from, to, amount);
+        return true;
+    }
+
+    function approve(address spender, uint256 amount) public returns (bool) {
+        allowed[msg.sender][spender] = amount;
+        emit Approval(msg.sender, spender, amount);
+        return true;
+    }
+
+    function allowance(address owner, address spender) public view returns (uint256) {
+        return allowed[owner][spender];
+    }
+
+    function _transfer(address sender, address recipient, uint256 amount) internal {
+        require(sender != address(0), "FROM_ADDRESS_IS_EMPTY");
+        require(recipient != address(0), "TO_ADDRESS_IS_EMPTY");
+        require(amount <= balances[sender], "BALANCE_NOT_ENOUGH");
+
+        balances[sender] = balances[sender].sub(amount);
+        balances[recipient] = balances[recipient].add(amount);
+
+        emit Transfer(sender, recipient, amount);
+    }
+
+}

migrations/6_deploy_dropsV2.js

@@ -33,16 +33,18 @@ module.exports = async (deployer, network, accounts) => {
 
     //配置信息
     var isProb = false;
-    var isReveal = true;
+    var isReveal = false;
     var curTime = Math.floor(new Date().getTime() / 1000)
-    var baseUri = ""
+    var baseUri = "https://ipfs.io/ipfs/QmTTdGzUGkhQwZX8F6v3GEw9cJP3feaP69tuk41ZN2gqfR/"
     var name = "DROPS"
     var symbol = "DROPS"
-    var buyToken = CONFIG.DODO //DODO
+    // var buyToken = CONFIG.DODO //DODO
-    var sellTimeIntervals = [curTime + 60 * 60 * 12, curTime + 60 * 60 * 24 * 2, curTime + 60 * 60 * 24 * 4]
+    var buyToken = "0x0aDCBAE18580120667f7Ff6c6451A426B13c67B7" //USDT Rinkeby
-    var sellPrices = ["1000000000000000000", "2000000000000000000", "0"]
+    var sellTimeIntervals = [curTime + 60 * 60 * 0.1, curTime + 60 * 60 * 24 * 10, curTime + 60 * 60 * 24 * 20]
-    var sellAmount = [30, 50, 0]
+    var sellPrices = ["1000000", "3000000", "0"]
-    var redeemTime = curTime + 60 * 60 * 12
+    var sellAmount = [500, 626, 0]
+    var redeemTime = curTime + 60 * 60 * 0.1
+
     var probIntervals = [4, 10, 50, 100, 105]
     var tokenIdMaps = [
         [0],
@@ -51,10 +53,11 @@ module.exports = async (deployer, network, accounts) => {
         [6, 7],
         [19, 30, 35, 40]
     ]
+    
     var tokenIdList = []
-    for (var i = 0; i < 80; i++) {
+    // for (var i = 1; i <= 300; i++) {
-        tokenIdList.push(i + 1);
+    //     tokenIdList.push(i);
-    }
+    // }
 
     if (deploySwitch.Drops_V2) {
         logger.log("====================================================");
@@ -148,17 +151,34 @@ module.exports = async (deployer, network, accounts) => {
 
             if (isProb) {
                 const DropsERC1155Instance = await DropsERC1155.at(DropsERC1155Address);
-                var tx = await DropsERC1155Instance.addMintAccount(DropsProxyAddress);
+                var tx = await DropsERC1155Instance.addMintAccount(DODODropsAddress);
                 logger.log("AddMinter DropsERC1155 Tx:", tx.tx);
 
                 await DODODropsInstance.setProbInfo(probIntervals, tokenIdMaps);
 
             } else {
                 const DropsERC721Instance = await DropsERC721.at(DropsERC721Address);
-                var tx = await DropsERC721Instance.addMintAccount(DropsProxyAddress);
+                var tx = await DropsERC721Instance.addMintAccount(DODODropsAddress);
                 logger.log("AddMinter DropsERC721 Tx:", tx.tx);
-
+                for (var i = 1; i <= 300; i++) {
-                await DODODropsInstance.setFixedAmountInfo(tokenIdList);
+                    tokenIdList.push(i);
+                }
+                await DODODropsInstance.addFixedAmountInfo(tokenIdList);
+                tokenIdList = []
+                for (var i = 301; i <= 600; i++) {
+                    tokenIdList.push(i);
+                }
+                await DODODropsInstance.addFixedAmountInfo(tokenIdList);
+                tokenIdList = []
+                for (var i = 601; i <= 900; i++) {
+                    tokenIdList.push(i);
+                }
+                await DODODropsInstance.addFixedAmountInfo(tokenIdList);
+                tokenIdList = []
+                for (var i = 901; i <= 1126; i++) {
+                    tokenIdList.push(i);
+                }
+                await DODODropsInstance.addFixedAmountInfo(tokenIdList);
             }
         }
     }

package-lock.json

@@ -36,7 +36,7 @@
         "web3-eth-contract": "^1.2.8"
       },
       "devDependencies": {
-        "@truffle/hdwallet-provider": "1.2.6",
+        "@truffle/hdwallet-provider": "1.4.0",
         "chai": "^4.2.0",
         "ganache-cli": "^6.9.1",
         "prettier": "^2.0.5",
@@ -906,9 +906,9 @@
       "dev": true
     },
     "node_modules/@truffle/hdwallet-provider": {
-      "version": "1.2.6",
+      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@truffle/hdwallet-provider/-/hdwallet-provider-1.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/@truffle/hdwallet-provider/-/hdwallet-provider-1.4.0.tgz",
-      "integrity": "sha512-g4n1ETH2y7KlqQYq0PMjuHaLxggU96RSj1p3i6dGCAgONyPyA+TD1wyot8M2dXp+RG/VVzZoVTuyFGyBs5EhXw==",
+      "integrity": "sha512-zCc4IWEtfAuKWWktZOaYFoHCvameQIz5Bk+S2ahCPxYMlWECWrbCMjoqqLojB1Hyz+IsvU1cspmr3E6PoO4ZmQ==",
       "dev": true,
       "dependencies": {
         "@trufflesuite/web3-provider-engine": "15.0.13-1",
@@ -916,7 +916,8 @@
         "bindings": "^1.5.0",
         "ethereum-cryptography": "^0.1.3",
         "ethereum-protocol": "^1.0.1",
-        "ethereumjs-tx": "^1.0.0",
+        "ethereumjs-common": "^1.5.0",
+        "ethereumjs-tx": "^2.1.2",
         "ethereumjs-util": "^6.1.0",
         "ethereumjs-wallet": "^1.0.1"
       }
@@ -930,6 +931,17 @@
         "@types/node": "*"
       }
     },
+    "node_modules/@truffle/hdwallet-provider/node_modules/ethereumjs-tx": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/ethereumjs-tx/-/ethereumjs-tx-2.1.2.tgz",
+      "integrity": "sha512-zZEK1onCeiORb0wyCXUvg94Ve5It/K6GD1K+26KfFKodiBiS6d9lfCXlUKGBBdQ+bv7Day+JK0tj1K+BeNFRAw==",
+      "deprecated": "New package name format for new versions: @ethereumjs/tx. Please update.",
+      "dev": true,
+      "dependencies": {
+        "ethereumjs-common": "^1.5.0",
+        "ethereumjs-util": "^6.0.0"
+      }
+    },
     "node_modules/@truffle/hdwallet-provider/node_modules/ethereumjs-util": {
       "version": "6.2.1",
       "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",
@@ -14238,9 +14250,9 @@
       "dev": true
     },
     "@truffle/hdwallet-provider": {
-      "version": "1.2.6",
+      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/@truffle/hdwallet-provider/-/hdwallet-provider-1.2.6.tgz",
+      "resolved": "https://registry.npmjs.org/@truffle/hdwallet-provider/-/hdwallet-provider-1.4.0.tgz",
-      "integrity": "sha512-g4n1ETH2y7KlqQYq0PMjuHaLxggU96RSj1p3i6dGCAgONyPyA+TD1wyot8M2dXp+RG/VVzZoVTuyFGyBs5EhXw==",
+      "integrity": "sha512-zCc4IWEtfAuKWWktZOaYFoHCvameQIz5Bk+S2ahCPxYMlWECWrbCMjoqqLojB1Hyz+IsvU1cspmr3E6PoO4ZmQ==",
       "dev": true,
       "requires": {
         "@trufflesuite/web3-provider-engine": "15.0.13-1",
@@ -14248,7 +14260,8 @@
         "bindings": "^1.5.0",
         "ethereum-cryptography": "^0.1.3",
         "ethereum-protocol": "^1.0.1",
-        "ethereumjs-tx": "^1.0.0",
+        "ethereumjs-common": "^1.5.0",
+        "ethereumjs-tx": "^2.1.2",
         "ethereumjs-util": "^6.1.0",
         "ethereumjs-wallet": "^1.0.1"
       },
@@ -14262,6 +14275,16 @@
             "@types/node": "*"
           }
         },
+        "ethereumjs-tx": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ethereumjs-tx/-/ethereumjs-tx-2.1.2.tgz",
+          "integrity": "sha512-zZEK1onCeiORb0wyCXUvg94Ve5It/K6GD1K+26KfFKodiBiS6d9lfCXlUKGBBdQ+bv7Day+JK0tj1K+BeNFRAw==",
+          "dev": true,
+          "requires": {
+            "ethereumjs-common": "^1.5.0",
+            "ethereumjs-util": "^6.0.0"
+          }
+        },
         "ethereumjs-util": {
           "version": "6.2.1",
           "resolved": "https://registry.npmjs.org/ethereumjs-util/-/ethereumjs-util-6.2.1.tgz",

package.json

@@ -51,7 +51,7 @@
     "web3-eth-contract": "^1.2.8"
   },
   "devDependencies": {
-    "@truffle/hdwallet-provider": "1.2.6",
+    "@truffle/hdwallet-provider": "1.4.0",
     "chai": "^4.2.0",
     "ganache-cli": "^6.9.1",
     "prettier": "^2.0.5",

truffle-config.js

@@ -96,6 +96,7 @@ module.exports = {
       networkCheckTimeout: 100000,
       provider: function () {
         return new HDWalletProvider(privKey, "https://rinkeby.infura.io/v3/" + infuraId);
+        // return new HDWalletProvider(privKey, "https://eth-rinkeby.dodoex.io/");
       },
       gas: 10000000,
       gasPrice: 1500000000,